diff options
author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-10-30 00:23:38 +0000 |
---|---|---|
committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-10-30 00:23:38 +0000 |
commit | c058a350b45a55781747bf66bd45c04440d87853 (patch) | |
tree | 9dac8e87c98ce58e6447516b52c6067c9b08e33b /nuttx/arch | |
parent | d7af179dc5084d978ab182940514f5ac99c7c973 (diff) | |
download | px4-nuttx-c058a350b45a55781747bf66bd45c04440d87853.tar.gz px4-nuttx-c058a350b45a55781747bf66bd45c04440d87853.tar.bz2 px4-nuttx-c058a350b45a55781747bf66bd45c04440d87853.zip |
Add configuration of Olimex-STR-P711
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1103 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch')
-rw-r--r-- | nuttx/arch/arm/src/str71x/chip.h | 81 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_adc12.h | 109 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_apb.h | 104 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_bspi.h | 147 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_can.h | 207 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_eic.h | 110 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_emi.h | 107 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_flash.h | 123 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_gpio.h | 84 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_i2c.h | 159 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_map.h | 163 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_pcu.h | 113 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_rccu.h | 194 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_rtc.h | 92 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_timer.h | 154 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_uart.h | 180 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_usb.h | 193 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_wdog.h | 75 | ||||
-rw-r--r-- | nuttx/arch/arm/src/str71x/str71x_xti.h | 105 |
19 files changed, 2500 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/str71x/chip.h b/nuttx/arch/arm/src/str71x/chip.h new file mode 100644 index 000000000..de69c43cd --- /dev/null +++ b/nuttx/arch/arm/src/str71x/chip.h @@ -0,0 +1,81 @@ +/************************************************************************************ + * arch/arm/src/str71x/chip.h + * + * Copyright (C) 2008 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STR71X_CHIP_H +#define __ARCH_ARM_SRC_STR71X_CHIP_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> +#include <sys/types.h> + +#include "str71x_map.h" /* Memory map */ +#include "str71x_emi.h" /* External memory interface */ +#include "str71x_rccu.h" /* Reset and clock control unit */ +#include "str71x_pcu.h" /* Power control unit */ +#include "str71x_gpio.h" /* I/O ports */ +#include "str71x_eic.h" /* Enhanced interrupt controller */ +#include "str71x_xti.h" /* External interrupts (XTI) */ +#include "str71x_rtc.h" /* Real Time Clock (RTC) */ +#include "str71x_wdog.h" /* Watchdog timer */ +#include "str71x_timer.h" /* Timers */ +#include "str71x_can.h" /* Controller Area Network (CAN) */ +#include "str71x_i2c.h" /* I2C */ +#include "str71x_bspi.h" /* Buffered SPI (BSPI) */ +#include "str71x_uart.h" /* UART */ +#include "str71x_usb.h" /* USB */ +#include "str71x_adc12.h" /* ADC */ +#include "str71x_apb.h" /* USB */ +#include "str71x_flash.h" /* Flash */ + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#endif /* __ARCH_ARM_SRC_STR71X_CHIP_H */ diff --git a/nuttx/arch/arm/src/str71x/str71x_adc12.h b/nuttx/arch/arm/src/str71x/str71x_adc12.h new file mode 100644 index 000000000..a4393ee94 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_adc12.h @@ -0,0 +1,109 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_adc12.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_ADC12_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_ADC12_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* ADC12 registers ******************************************************************/
+
+#define STR71X_ADC12_DATA0 (STR71X_ADC12_BASE + 0x0000) /* 16-bits wide */
+#define STR71X_ADC12_DATA1 (STR71X_ADC12_BASE + 0x0008) /* 16-bits wide */
+#define STR71X_ADC12_DATA2 (STR71X_ADC12_BASE + 0x0010) /* 16-bits wide */
+#define STR71X_ADC12_DATA3 (STR71X_ADC12_BASE + 0x0018) /* 16-bits wide */
+#define STR71X_ADC12_CSR (STR71X_ADC12_BASE + 0x0020) /* 16-bits wide */
+#define STR71X_ADC12_CPR (STR71X_ADC12_BASE + 0x0030) /* 16-bits wide */
+
+/* Register bit settings ************************************************************/
+/* ADC12 Conversion modes */
+
+#define STR71X_ADC12_SINGLE (0)
+#define STR71X_ADC12_ROUND (1)
+
+/* ADC12 Channels */
+
+#define STR71X_ADC12_CHANNEL0 (0x00)
+#define STR71X_ADC12_CHANNEL1 (0x10)
+#define STR71X_ADC12_CHANNEL2 (0x20)
+#define STR71X_ADC12_CHANNEL3 (0x30)
+
+/* ADC12 control status register */
+
+#define STR71X_ADC12_DA0 (0x0001)
+#define STR71X_ADC12_DA1 (0x0002)
+#define STR71X_ADC12_DA2 (0x0004)
+#define STR71X_ADC12_DA3 (0x0008)
+#define STR71X_ADC12_OR (0x2000)
+
+/* Interrupt bits for channel n */
+
+#define STR71X_ADC12_IT0 (0x0100)
+#define STR71X_ADC12_IT1 (0x0200)
+#define STR71X_ADC12_IT2 (0x0400)
+#define STR71X_ADC12_IT3 (0x0800)
+#define STR71X_ADC12_ITALL (0x0f00)
+
+/* Mode selection */
+
+#define STR71X_ADC12_MODE (0x0040)
+
+/* Converter configuration */
+
+#define STR71X_ADC12_START (0x0020)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_ADC12_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_apb.h b/nuttx/arch/arm/src/str71x/str71x_apb.h new file mode 100644 index 000000000..bb8448107 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_apb.h @@ -0,0 +1,104 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_apb.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_APB_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_APB_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* APB Registers ********************************************************************/
+
+#define STR71X_APB1_CKDIS (STR71X_APB1_BASE + 0x0010) /* 32-bits wide */
+#define STR71X_APB1_SWRES (STR71X_APB1_BASE + 0x0014) /* 32-bits wide */
+
+#define STR71X_APB2_CKDIS (STR71X_APB2_BASE + 0x0010) /* 32-bits wide */
+#define STR71X_APB2_SWRES (STR71X_APB2_BASE + 0x0014) /* 32-bits wide */
+
+/* Register bit settings ***********************************************************/
+
+/* APB1 periperals */
+
+#define STR71X_APB1_I2C0 (0x0001)
+#define STR71X_APB1_I2C1 (0x0002)
+#define STR71X_APB1_UART0 (0x0008)
+#define STR71X_APB1_UART1 (0x0010)
+#define STR71X_APB1_UART2 (0x0020)
+#define STR71X_APB1_UART3 (0x0040)
+#define STR71X_APB1_USB (0x0080)
+#define STR71X_APB1_CAN (0x0100)
+#define STR71X_APB1_BSPI0 (0x0200)
+#define STR71X_APB1_BSPI1 (0x0400)
+#define STR71X_APB1_HDLC (0x2000)
+#define STR71X_APB1_APB1ALL (0x27fb)
+
+/* APB2 Peripherals */
+
+#define STR71X_APB2_XTI (0x0001)
+#define STR71X_APB2_GPIO0 (0x0004)
+#define STR71X_APB2_GPIO1 (0x0008)
+#define STR71X_APB2_GPIO2 (0x0010)
+#define STR71X_APB2_ADC12 (0x0040)
+#define STR71X_APB2_CKOUT (0x0080)
+#define STR71X_APB2_TIM0 (0x0100)
+#define STR71X_APB2_TIM1 (0x0200)
+#define STR71X_APB2_TIM2 (0x0400)
+#define STR71X_APB2_TIM3 (0x0800)
+#define STR71X_APB2_RTC (0x1000)
+#define STR71X_APB2_EIC (0x4000)
+#define STR71X_APB2_APB2ALL (0x5fdd)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_APB_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_bspi.h b/nuttx/arch/arm/src/str71x/str71x_bspi.h new file mode 100644 index 000000000..da46e4d55 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_bspi.h @@ -0,0 +1,147 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_bspi.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_BSPI_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_BSPI_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Register Offsets *****************************************************************/
+
+#define STR71X_BSPI_RXR_OFFSET (0x0000) /* 16-bits wide */
+#define STR71X_BSPI_TXR_OFFSET (0x0004) /* 16-bits wide */
+#define STR71X_BSPI_CSR1_OFFSET (0x0008) /* 16-bits wide */
+#define STR71X_BSPI_CSR2_OFFSET (0x000c) /* 16-bits wide */
+#define STR71X_BSPI_CLK_OFFSET (0x0010) /* 16-bits wide */
+
+/* Registers ************************************************************************/
+
+#define STR71X_BSPI_RXR(b) ((b) + STR71X_BSPI_RXR_OFFSET)
+#define STR71X_BSPI_TXR(b) ((b) + STR71X_BSPI_TXR_OFFSET)
+#define STR71X_BSPI_CSR1(b) ((b) + STR71X_BSPI_CSR1_OFFSET)
+#define STR71X_BSPI_CSR2(b) ((b) + STR71X_BSPI_CSR2_OFFSET)
+#define STR71X_BSPI_CLK(b) ((b) + STR71X_BSPI_CLK_OFFSET)
+
+#define STR71X_BSPI0_RXR (STR71X_BSPI0_BASE + STR71X_BSPI_RXR_OFFSET)
+#define STR71X_BSPI0_TXR (STR71X_BSPI0_BASE + STR71X_BSPI_TXR_OFFSET)
+#define STR71X_BSPI0_CSR1 (STR71X_BSPI0_BASE + STR71X_BSPI_CSR1_OFFSET)
+#define STR71X_BSPI0_CSR2 (STR71X_BSPI0_BASE + STR71X_BSPI_CSR2_OFFSET)
+#define STR71X_BSPI0_CLK (STR71X_BSPI0_BASE + STR71X_BSPI_CLK_OFFSET)
+
+#define STR71X_BSPI1_RXR (STR71X_BSPI1_BASE + STR71X_BSPI_RXR_OFFSET)
+#define STR71X_BSPI1_TXR (STR71X_BSPI1_BASE + STR71X_BSPI_TXR_OFFSET)
+#define STR71X_BSPI1_CSR1 (STR71X_BSPI1_BASE + STR71X_BSPI_CSR1_OFFSET)
+#define STR71X_BSPI1_CSR2 (STR71X_BSPI1_BASE + STR71X_BSPI_CSR2_OFFSET)
+#define STR71X_BSPI1_CLK (STR71X_BSPI1_BASE + STR71X_BSPI_CLK_OFFSET)
+
+/* Register bit settings ***********************************************************/
+
+/* BSPI control/status register 1 */
+
+#define STR71X_BSPICSR1_BSPE 0x0001 /* Bit 0: BSPI enable */
+#define STR71X_BSPICSR1_MSTR 0x0002 /* Bit 1: Master/Slave select */
+#define STR71X_BSPICSR1_RIEMASK 0x000c /* Bit 2-3: BSPI receive interrupt enable */
+#define STR71X_BSPICSR1_RIEDISABLED 0x0000 /* Disabled */
+#define STR71X_BSPICSR1_RIERFNE 0x0004 /* Receive FIFO not empty */
+#define STR71X_BSPICSR1_RIERFF 0x000c /* Receive FIFO full */
+#define STR71X_BSPICSR1_BEIE 0x0080 /* Bit 7: Bus error interrupt enable */
+#define STR71X_BSPICSR1_CPOL 0x0100 /* Bit 8: Clock polarity select */
+#define STR71X_BSPICSR1_CPHA 0x0200 /* Bit 9: Clock phase select */
+#define STR71X_BSPICSR1_WLMASK 0x0c00 /* Bits 10-11: Word length */
+#define STR71X_BSPICSR1_WL8BIT 0x0000 /* 8-bits */
+#define STR71X_BSPICSR1_WL16BIT 0x0400 /* 16-bits */
+#define STR71X_BSPICSR1_RFEMASK 0xf000 /* Bits 12-15: Receive FIFO enable */
+#define STR71X_BSPICSR1_RFE1 0x0000 /* Word 1 enabled */
+#define STR71X_BSPICSR1_RFE12 0x1000 /* Word 1-2 enabled */
+#define STR71X_BSPICSR1_RFE13 0x2000 /* Word 1-3 enabled */
+#define STR71X_BSPICSR1_RFE14 0x3000 /* Word 1-4 enabled */
+#define STR71X_BSPICSR1_RFE15 0x4000 /* Word 1-5 enabled */
+#define STR71X_BSPICSR1_RFE16 0x5000 /* Word 1-6 enabled */
+#define STR71X_BSPICSR1_RFE17 0x6000 /* Word 1-7 enabled */
+#define STR71X_BSPICSR1_RFE18 0x7000 /* Word 1-8 enabled */
+#define STR71X_BSPICSR1_RFE19 0x8000 /* Word 1-9 enabled */
+#define STR71X_BSPICSR1_RFE110 0x9000 /* Word 1-10 enabled */
+
+/* BSPI control/status register 1 */
+
+#define STR71X_BSPICSR2_DFIFO 0x0000 /* Bit 0: FIFO disable */
+#define STR71X_BSPICSR2_BERR 0x0000 /* Bit 2: Bus error */
+#define STR71X_BSPICSR2_RFNE 0x0000 /* Bit 3: Receiver FIFO not empty */
+#define STR71X_BSPICSR2_RFF 0x0000 /* Bit 4: Receiver FIFO full */
+#define STR71X_BSPICSR2_ROFL 0x0000 /* Bit 5: Receiver overflow */
+#define STR71X_BSPICSR2_TFE 0x0000 /* Bit 6: Transmit FIFO empty */
+#define STR71X_BSPICSR2_TUFL 0x0000 /* Bit 7: Transmit FIFO underflow */
+#define STR71X_BSPICSR2_TFF 0x0000 /* Bit 8: Transmit FIFO full */
+#define STR71X_BSPICSR2_TFNE 0x0000 /* Bit 9: Transmit FIFO not empty */
+#define STR71X_BSPICSR2_TFEMASK 0x3c00 /* Bit 10-13: Transmit FIFO enable*/
+#define STR71X_BSPICSR2_TFE1 0x0000 /* Word 1 enabled */
+#define STR71X_BSPICSR2_TFE12 0x0000 /* Word 1-2 enabled */
+#define STR71X_BSPICSR2_TFE13 0x0000 /* Word 1-3 enabled */
+#define STR71X_BSPICSR2_TFE14 0x0000 /* Word 1-4 enabled */
+#define STR71X_BSPICSR2_TFE15 0x0000 /* Word 1-5 enabled */
+#define STR71X_BSPICSR2_TFE16 0x0000 /* Word 1-6 enabled */
+#define STR71X_BSPICSR2_TFE17 0x0000 /* Word 1-7 enabled */
+#define STR71X_BSPICSR2_TFE18 0x0000 /* Word 1-8 enabled */
+#define STR71X_BSPICSR2_TFE19 0x0000 /* Word 1-9 enabled */
+#define STR71X_BSPICSR2_TFE110 0x0000 /* Word 1-10 enabled */
+#define STR71X_BSPICSR2_TIEMASK 0xc000 /* Bit 14-15: BSPI transmit interrupt enable */
+#define STR71X_BSPICSR2_TIEDISABLED 0x0000 /* Disabled */
+#define STR71X_BSPICSR2_TIETFE 0x4000 /* Interrupt on transmit FIFO empty */
+#define STR71X_BSPICSR2_TIETUFL 0x8000 /* Interrupt on transmit underlow */
+#define STR71X_BSPICSR2_TIETFF 0xc000 /* Interrupt on transmit FIFO full */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_BSPI_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_can.h b/nuttx/arch/arm/src/str71x/str71x_can.h new file mode 100644 index 000000000..a4dab4e2a --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_can.h @@ -0,0 +1,207 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_can.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_CAN_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_CAN_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Registers ************************************************************************/
+
+#define STR71X_CAN_CR (STR71X_CAN_BASE + 0x0000) /* 16-bits wide */
+#define STR71X_CAN_SR (STR71X_CAN_BASE + 0x0004) /* 16-bits wide */
+#define STR71X_CAN_ERR (STR71X_CAN_BASE + 0x0008) /* 16-bits wide */
+#define STR71X_CAN_BTR (STR71X_CAN_BASE + 0x000c) /* 16-bits wide */
+#define STR71X_CAN_IDR (STR71X_CAN_BASE + 0x0010) /* 16-bits wide */
+#define STR71X_CAN_TESTR (STR71X_CAN_BASE + 0x0014) /* 16-bits wide */
+#define STR71X_CAN_BRPR (STR71X_CAN_BASE + 0x0018) /* 16-bits wide */
+
+#define STR71X_CAN_IF1BASE (STR71X_CAN_BASE + 0x0020)
+#define STR71X_CAN_IF2BASE (STR71X_CAN_BASE + 0x0080)
+
+#define STR71X_CAN_CRR_OFFSET (0x0000) /* 16-bits wide */
+#define STR71X_CAN_CMR_OFFSET (0x0004) /* 16-bits wide */
+#define STR71X_CAN_M1R_OFFSET (0x0008) /* 16-bits wide */
+#define STR71X_CAN_M2R_OFFSET (0x000c) /* 16-bits wide */
+#define STR71X_CAN_A1R_OFFSET (0x0010) /* 16-bits wide */
+#define STR71X_CAN_A2R_OFFSET (0x0014) /* 16-bits wide */
+#define STR71X_CAN_MCR_OFFSET (0x0018) /* 16-bits wide */
+#define STR71X_CAN_DA1R_OFFSET (0x001c) /* 16-bits wide */
+#define STR71X_CAN_DA2R_OFFSET (0x0020) /* 16-bits wide */
+#define STR71X_CAN_DB1R_OFFSET (0x0024) /* 16-bits wide */
+#define STR71X_CAN_DB2R_OFFSET (0x0028) /* 16-bits wide */
+
+#define STR71X_CAN_CRR(b) ((b) + STR71X_CAN_CRR_OFFSET)
+#define STR71X_CAN_CMR(b) ((b) + STR71X_CAN_CMR_OFFSET)
+#define STR71X_CAN_M1R(b) ((b) + STR71X_CAN_M1R_OFFSET)
+#define STR71X_CAN_M2R(b) ((b) + STR71X_CAN_M2R_OFFSET)
+#define STR71X_CAN_A1R(b) ((b) + STR71X_CAN_A1R_OFFSET)
+#define STR71X_CAN_A2R(b) ((b) + STR71X_CAN_A2R_OFFSET)
+#define STR71X_CAN_MCR(b) ((b) + STR71X_CAN_MCR_OFFSET)
+#define STR71X_CAN_DA1R(b) ((b) + STR71X_CAN_DA1R_OFFSET)
+#define STR71X_CAN_DA2R(b) ((b) + STR71X_CAN_DA2R_OFFSET)
+#define STR71X_CAN_DB1R(b) ((b) + STR71X_CAN_DB1R_OFFSET)
+#define STR71X_CAN_DB2R(b) ((b) + STR71X_CAN_DB2R_OFFSET)
+
+#define STR71X_CAN_IF1CRR (STR71X_CAN_IF1BASE + STR71X_CAN_CRR_OFFSET)
+#define STR71X_CAN_IF1CMR (STR71X_CAN_IF1BASE + STR71X_CAN_CMR_OFFSET)
+#define STR71X_CAN_IF1M1R (STR71X_CAN_IF1BASE + STR71X_CAN_M1R_OFFSET)
+#define STR71X_CAN_IF1M2R (STR71X_CAN_IF1BASE + STR71X_CAN_M2R_OFFSET)
+#define STR71X_CAN_IF1A1R (STR71X_CAN_IF1BASE + STR71X_CAN_A1R_OFFSET)
+#define STR71X_CAN_IF1A2R (STR71X_CAN_IF1BASE + STR71X_CAN_A2R_OFFSET)
+#define STR71X_CAN_IF1MCR (STR71X_CAN_IF1BASE + STR71X_CAN_MCR_OFFSET)
+#define STR71X_CAN_IF1DA1R (STR71X_CAN_IF1BASE + STR71X_CAN_DA1R_OFFSET)
+#define STR71X_CAN_IF1DA2R (STR71X_CAN_IF1BASE + STR71X_CAN_DA2R_OFFSET)
+#define STR71X_CAN_IF1DB1R (STR71X_CAN_IF1BASE + STR71X_CAN_DB1R_OFFSET)
+#define STR71X_CAN_IF1DB2R (STR71X_CAN_IF1BASE + STR71X_CAN_DB2R_OFFSET)
+
+#define STR71X_CAN_IF2CRR (STR71X_CAN_IF2BASE + STR71X_CAN_CRR_OFFSET)
+#define STR71X_CAN_IF2CMR (STR71X_CAN_IF2BASE + STR71X_CAN_CMR_OFFSET)
+#define STR71X_CAN_IF2M1R (STR71X_CAN_IF2BASE + STR71X_CAN_M1R_OFFSET)
+#define STR71X_CAN_IF2M2R (STR71X_CAN_IF2BASE + STR71X_CAN_M2R_OFFSET)
+#define STR71X_CAN_IF2A1R (STR71X_CAN_IF2BASE + STR71X_CAN_A1R_OFFSET)
+#define STR71X_CAN_IF2A2R (STR71X_CAN_IF2BASE + STR71X_CAN_A2R_OFFSET)
+#define STR71X_CAN_IF2MCR (STR71X_CAN_IF2BASE + STR71X_CAN_MCR_OFFSET)
+#define STR71X_CAN_IF2DA1R (STR71X_CAN_IF2BASE + STR71X_CAN_DA1R_OFFSET)
+#define STR71X_CAN_IF2DA2R (STR71X_CAN_IF2BASE + STR71X_CAN_DA2R_OFFSET)
+#define STR71X_CAN_IF2DB1R (STR71X_CAN_IF2BASE + STR71X_CAN_DB1R_OFFSET)
+#define STR71X_CAN_IF2DB2R (STR71X_CAN_IF2BASE + STR71X_CAN_DB2R_OFFSET)
+
+#define STR71X_CAN_TR1R (STR71X_CAN_BASE + 0x0100) /* 16-bits wide */
+#define STR71X_CAN_TR2R (STR71X_CAN_BASE + 0x0104) /* 16-bits wide */
+#define STR71X_CAN_ND1R (STR71X_CAN_BASE + 0x0120) /* 16-bits wide */
+#define STR71X_CAN_ND2R (STR71X_CAN_BASE + 0x0124) /* 16-bits wide */
+#define STR71X_CAN_IP1R (STR71X_CAN_BASE + 0x0140) /* 16-bits wide */
+#define STR71X_CAN_IP2R (STR71X_CAN_BASE + 0x0144) /* 16-bits wide */
+#define STR71X_CAN_MV1R (STR71X_CAN_BASE + 0x0160) /* 16-bits wide */
+#define STR71X_CAN_MV2R (STR71X_CAN_BASE + 0x0164) /* 16-bits wide */
+
+/* Register bit settings ***********************************************************/
+
+/* Control register */
+
+#define STR41X_CANCR_INIT (0x0001)
+#define STR41X_CANCR_IE (0x0002)
+#define STR41X_CANCR_SIE (0x0004)
+#define STR41X_CANCR_EIE (0x0008)
+#define STR41X_CANCR_DAR (0x0020)
+#define STR41X_CANCR_CCE (0x0040)
+#define STR41X_CANCR_TEST (0x0080)
+
+/* Status register */
+
+#define STR41X_CANSR_LEC (0x0007)
+#define STR41X_CANSR_TXOK (0x0008)
+#define STR41X_CANSR_RXOK (0x0010)
+#define STR41X_CANSR_EPASS (0x0020)
+#define STR41X_CANSR_EWARN (0x0040)
+#define STR41X_CANSR_BOFF (0x0080)
+
+/* Test register */
+
+#define STR41X_CANTESTR_BASIC (0x0004)
+#define STR41X_CANTESTR_SILENT (0x0008)
+#define STR41X_CANTESTR_LBACK (0x0010)
+#define STR41X_CANTESTR_TX0 (0x0020)
+#define STR41X_CANTESTR_TX1 (0x0040)
+#define STR41X_CANTESTR_RX (0x0080)
+
+/* IFn / Command Request register */
+
+#define STR41X_CANCRR_BUSY (0x8000)
+
+/* IFn / Command Mask register */
+
+#define STR41X_CANCMR_DATAB (0x0001)
+#define STR41X_CANCMR_DATAA (0x0002)
+#define STR41X_CANCMR_TXRQST (0x0004)
+#define STR41X_CANCMR_CLRINTPND (0x0008)
+#define STR41X_CANCMR_CONTROL (0x0010)
+#define STR41X_CANCMR_ARB (0x0020)
+#define STR41X_CANCMR_MASK (0x0040)
+#define STR41X_CANCMR_WRRD (0x0080)
+
+/* IFn / Mask 2 register */
+
+#define STR41X_CANM2R_MXTD (0x8000)
+#define STR41X_CANM2R_MDIR (0x4000)
+
+/* IFn / Arbitration 2 register */
+
+#define STR41X_CANA2R_DIR (0x2000)
+#define STR41X_CANA2R_XTD (0x4000)
+#define STR41X_CANA2R_MSGVAL (0x8000)
+
+/* IFn / Message Control register */
+
+#define STR41X_CANMCR_EOB (0x0080)
+#define STR41X_CANMCR_TXRQST (0x0100)
+#define STR41X_CANMCR_RMTEN (0x0200)
+#define STR41X_CANMCR_RXIE (0x0400)
+#define STR41X_CANMCR_TXIE (0x0800)
+#define STR41X_CANMCR_UMASK (0x1000)
+#define STR41X_CANMCR_INTPND (0x2000)
+#define STR41X_CANMCR_MSGLST (0x4000)
+#define STR41X_CANMCR_NEWDAT (0x8000)
+
+/* Message ID limits */
+
+#define STR41X_CAN_LASTSTDID ((1 << 11) - 1)
+#define STR41X_CAN_LASTEXTID ((1 << 29) - 1)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_CAN_H */
+
diff --git a/nuttx/arch/arm/src/str71x/str71x_eic.h b/nuttx/arch/arm/src/str71x/str71x_eic.h new file mode 100644 index 000000000..32b1fd91d --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_eic.h @@ -0,0 +1,110 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_eic.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_EIC_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_EIC_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "<arch/irq.h>
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Enhanced Interupt Controller (EIC) registers *************************************/
+
+#define STR71X_EIC_ICR (STR71X_EIC_BASE + 0x0000) /* 32-bits wide */
+#define STR71X_EIC_CICR (STR71X_EIC_BASE + 0x0004) /* 32-bits wide */
+#define STR71X_EIC_CIPR (STR71X_EIC_BASE + 0x0008) /* 32-bits wide */
+#define STR71X_EIC_IVR (STR71X_EIC_BASE + 0x0018) /* 32-bits wide */
+#define STR71X_EIC_FIR (STR71X_EIC_BASE + 0x001c) /* 32-bits wide */
+#define STR71X_EIC_IER0 (STR71X_EIC_BASE + 0x0020) /* 32-bits wide */
+#define STR71X_EIC_IPR0 (STR71X_EIC_BASE + 0x0040) /* 32-bits wide */
+
+#define STR71X_EIC_SIR(n) (STR71X_EIC_BASE + 0x0060 + ((n) << 2))
+
+#define STR71X_EIC_SIR0 (STR71X_EIC_BASE + 0x0060) /* 32-bits wide */
+#define STR71X_EIC_SIR1 (STR71X_EIC_BASE + 0x0064) /* 32-bits wide */
+#define STR71X_EIC_SIR2 (STR71X_EIC_BASE + 0x0068) /* 32-bits wide */
+#define STR71X_EIC_SIR3 (STR71X_EIC_BASE + 0x006c) /* 32-bits wide */
+#define STR71X_EIC_SIR4 (STR71X_EIC_BASE + 0x0070) /* 32-bits wide */
+#define STR71X_EIC_SIR5 (STR71X_EIC_BASE + 0x0074) /* 32-bits wide */
+#define STR71X_EIC_SIR6 (STR71X_EIC_BASE + 0x0078) /* 32-bits wide */
+#define STR71X_EIC_SIR7 (STR71X_EIC_BASE + 0x007c) /* 32-bits wide */
+#define STR71X_EIC_SIR8 (STR71X_EIC_BASE + 0x0080) /* 32-bits wide */
+#define STR71X_EIC_SIR9 (STR71X_EIC_BASE + 0x0084) /* 32-bits wide */
+#define STR71X_EIC_SIR10 (STR71X_EIC_BASE + 0x0088) /* 32-bits wide */
+#define STR71X_EIC_SIR11 (STR71X_EIC_BASE + 0x008c) /* 32-bits wide */
+#define STR71X_EIC_SIR12 (STR71X_EIC_BASE + 0x0090) /* 32-bits wide */
+#define STR71X_EIC_SIR13 (STR71X_EIC_BASE + 0x0094) /* 32-bits wide */
+#define STR71X_EIC_SIR14 (STR71X_EIC_BASE + 0x0098) /* 32-bits wide */
+#define STR71X_EIC_SIR15 (STR71X_EIC_BASE + 0x009c) /* 32-bits wide */
+#define STR71X_EIC_SIR16 (STR71X_EIC_BASE + 0x00a0) /* 32-bits wide */
+#define STR71X_EIC_SIR17 (STR71X_EIC_BASE + 0x00a4) /* 32-bits wide */
+#define STR71X_EIC_SIR18 (STR71X_EIC_BASE + 0x00a8) /* 32-bits wide */
+#define STR71X_EIC_SIR19 (STR71X_EIC_BASE + 0x00ac) /* 32-bits wide */
+#define STR71X_EIC_SIR20 (STR71X_EIC_BASE + 0x00b0) /* 32-bits wide */
+#define STR71X_EIC_SIR21 (STR71X_EIC_BASE + 0x00b4) /* 32-bits wide */
+#define STR71X_EIC_SIR22 (STR71X_EIC_BASE + 0x00b8) /* 32-bits wide */
+#define STR71X_EIC_SIR23 (STR71X_EIC_BASE + 0x00bc) /* 32-bits wide */
+#define STR71X_EIC_SIR24 (STR71X_EIC_BASE + 0x00c0) /* 32-bits wide */
+#define STR71X_EIC_SIR25 (STR71X_EIC_BASE + 0x00c4) /* 32-bits wide */
+#define STR71X_EIC_SIR26 (STR71X_EIC_BASE + 0x00c8) /* 32-bits wide */
+#define STR71X_EIC_SIR27 (STR71X_EIC_BASE + 0x00cc) /* 32-bits wide */
+#define STR71X_EIC_SIR28 (STR71X_EIC_BASE + 0x00d0) /* 32-bits wide */
+#define STR71X_EIC_SIR29 (STR71X_EIC_BASE + 0x00d4) /* 32-bits wide */
+#define STR71X_EIC_SIR30 (STR71X_EIC_BASE + 0x00d8) /* 32-bits wide */
+#define STR71X_EIC_SIR31 (STR71X_EIC_BASE + 0x00dc) /* 32-bits wide */
+
+/* Register bit settings ************************************************************/
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_EIC_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_emi.h b/nuttx/arch/arm/src/str71x/str71x_emi.h new file mode 100644 index 000000000..0bb0be5cc --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_emi.h @@ -0,0 +1,107 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_emi.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_EMI_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_EMI_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* External Memory Interfac (EMI) registers *****************************************/
+
+#define STR71X_EMI_BCON0 (STR71X_EMI_BASE + 0x0000) /* 16-bits wide */
+#define STR71X_EMI_BCON1 (STR71X_EMI_BASE + 0x0004) /* 16-bits wide */
+#define STR71X_EMI_BCON2 (STR71X_EMI_BASE + 0x0008) /* 16-bits wide */
+#define STR71X_EMI_BCON3 (STR71X_EMI_BASE + 0x000c) /* 16-bits wide */
+
+/* Register bit settings ***********************************************************/
+
+/* EMI enable */
+
+#define STR71X_EMI_ENABLE (0x8000)
+
+/* Banks */
+
+#define STR71X_EMI_BANK0 (0x00)
+#define STR71X_EMI_BANK1 (0x01)
+#define STR71X_EMI_BANK2 (0x02)
+#define STR71X_EMI_BANK3 (0x03)
+
+/* EMI data bus length */
+
+#define STR71X_EMI_SIZE8 (0x0000)
+#define STR71X_EMI_SIZE16 (0x0001)
+
+/* Number of wait states */
+
+#define STR71X_EMI_0WaitState (0x00)
+#define STR71X_EMI_1WaitState (0x01)
+#define STR71X_EMI_2WaitStates (0x02)
+#define STR71X_EMI_3WaitStates (0x03)
+#define STR71X_EMI_4WaitStates (0x04)
+#define STR71X_EMI_5WaitStates (0x05)
+#define STR71X_EMI_6WaitStates (0x06)
+#define STR71X_EMI_7WaitStates (0x07)
+#define STR71X_EMI_8WaitStates (0x08)
+#define STR71X_EMI_9WaitStates (0x09)
+#define STR71X_EMI_10WaitStates (0x0a)
+#define STR71X_EMI_11WaitStates (0x0b)
+#define STR71X_EMI_12WaitStates (0x0c)
+#define STR71X_EMI_13WaitStates (0x0d)
+#define STR71X_EMI_14WaitStates (0x0e)
+#define STR71X_EMI_15WaitStates (0x0f)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_EMI_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_flash.h b/nuttx/arch/arm/src/str71x/str71x_flash.h new file mode 100644 index 000000000..c21c34c88 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_flash.h @@ -0,0 +1,123 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_flash.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_FLASH_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_FLASH_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Flash registers ******************************************************************/
+
+#define STR71X_FLASH_CR0 (STR71X_FLASHREG_BASE + 0x0000) /* 32-bits wide */
+#define STR71X_FLASH_CR1 (STR71X_FLASHREG_BASE + 0x0004) /* 32-bits wide */
+#define STR71X_FLASH_DR0 (STR71X_FLASHREG_BASE + 0x0008) /* 32-bits wide */
+#define STR71X_FLASH_DR1 (STR71X_FLASHREG_BASE + 0x000c) /* 32-bits wide */
+#define STR71X_FLASH_AR (STR71X_FLASHREG_BASE + 0x0010) /* 32-bits wide */
+#define STR71X_FLASH_ER (STR71X_FLASHREG_BASE + 0x0014) /* 32-bits wide */
+
+/* Register bit settings ************************************************************/
+
+#define STR71X_FLASH_B0F0 (0x00000001)
+#define STR71X_FLASH_B0F1 (0x00000002)
+#define STR71X_FLASH_B0F2 (0x00000004)
+#define STR71X_FLASH_B0F3 (0x00000008)
+#define STR71X_FLASH_B0F4 (0x00000010)
+#define STR71X_FLASH_B0F5 (0x00000020)
+#define STR71X_FLASH_B0F6 (0x00000040)
+#define STR71X_FLASH_B0F7 (0x00000080)
+
+#define STR71X_FLASH_B1F0 (0x00010000)
+#define STR71X_FLASH_B1F1 (0x00020000)
+
+#define STR71X_FLASH_B0 (STR71X_FLASH_B0F0|STR71X_FLASH_B0F1|\
+ STR71X_FLASH_B0F2|STR71X_FLASH_B0F3|\
+ STR71X_FLASH_B0F4|STR71X_FLASH_B0F5|\
+ STR71X_FLASH_B0F6| STR71X_FLASH_B0F7)
+#define STR71X_FLASH_B1 (STR71X_FLASH_B1F0|STR71X_FLASH_B1F1)
+
+#define STR71X_FLASH_BANK0 (0x1000000)
+#define STR71X_FLASH_BANK1 (0x2000000)
+
+#define STR71X_FLASH_BSYA0 (0x01) /* 000-00001 (0000 0001 (0x01 */ /* STR71X_FLASH_CR0.1 */
+#define STR71X_FLASH_BSYA1 (0x02) /* 000-00010 (0000 0010 (0x02 */ /* STR71X_FLASH_CR0.2 */
+#define STR71X_FLASH_LOCK (0x04) /* 000-00100 (0000 0100 (0x04 */ /* STR71X_FLASH_CR0.4 */
+#define STR71X_FLASH_INTP (0x14) /* 000-10100 (0001 0100 (0x14 */ /* STR71X_FLASH_CR0.20 */
+#define STR71X_FLASH_B0S (0x38) /* 001-11000 (0011 1000 (0x38 */ /* STR71X_FLASH_CR1.24 */
+#define STR71X_FLASH_B1S (0x39) /* 001-11001 (0011 1001 (0x39 */ /* STR71X_FLASH_CR1.25 */
+#define STR71X_FLASH_ERR (0xa0) /* 101-00000 (1010 0000 (0xA0 */ /* STR71X_FLASH_ER.0 */
+#define STR71X_FLASH_ERER (0xa1) /* 101-00001 (1010 0001 (0xA1 */ /* STR71X_FLASH_ER.1 */
+#define STR71X_FLASH_PGER (0xa2) /* 101-00010 (1010 0010 (0xA2 */ /* STR71X_FLASH_ER.2 */
+#define STR71X_FLASH_10ER (0xa3) /* 101-00011 (1010 0011 (0xA3 */ /* STR71X_FLASH_ER.3 */
+#define STR71X_FLASH_SEQER (0xa6) /* 101-00110 (1010 0110 (0xA6 */ /* STR71X_FLASH_ER.6 */
+#define STR71X_FLASH_RESER (0xa7) /* 101-00111 (1010 0111 (0xA7 */ /* STR71X_FLASH_ER.7 */
+#define STR71X_FLASH_WPF (0xa8) /* 101-01000 (1010 1000 (0xA8 */ /* STR71X_FLASH_ER.8 */
+
+#define STR71X_FLASH_WMS_MASK (0x80000000)
+#define STR71X_FLASH_SUSP_MASK (0x40000000)
+#define STR71X_FLASH_WPG_MASK (0x20000000)
+#define STR71X_FLASH_DWPG_MASK (0x10000000)
+#define STR71X_FLASH_SER_MASK (0x08000000)
+#define STR71X_FLASH_SPR_MASK (0x01000000)
+#define STR71X_FLASH_DBGP_MASK (0x00000002)
+#define STR71X_FLASH_ACCP_MASK (0x00000001)
+
+#define STR71X_FLASH_Reg_Mask (0xe0)
+#define STR71X_FLASH_Flag_Mask (0x1f)
+
+#define STR71X_FLASH_INTM_Mask (0x00200000)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_FLASH_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_gpio.h b/nuttx/arch/arm/src/str71x/str71x_gpio.h new file mode 100644 index 000000000..78680a17d --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_gpio.h @@ -0,0 +1,84 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_gpio.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_GPIO_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_GPIO_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* GPIO registers *******************************************************************/
+
+#define STR71X_GPIO_PC0 (STR71X_GPIO_BASE + 0x0000) /* 16-bits wide */
+#define STR71X_GPIO_PC1 (STR71X_GPIO_BASE + 0x0004) /* 16-bits wide */
+#define STR71X_GPIO_PC2 (STR71X_GPIO_BASE + 0x0008) /* 16-bits wide */
+#define STR71X_GPIO_PD (STR71X_GPIO_BASE + 0x000c) /* 16-bits wide */
+
+/* Register bit settings ************************************************************/
+
+#define STR71X_GPIO_HIAINTRI (0) /* High impedance analog input tristate */
+#define STR71X_GPIO_INTRITTL (1) /* Tristate ttl input */
+#define STR71X_GPIO_INTRICMOS (2) /* Tristate cmos input */
+#define STR71X_GPIO_IPUPDWP (3) /* Pull-up/pull-down weak push pull input */
+#define STR71X_GPIO_OUTOD (4) /* Open drain output */
+#define STR71X_GPIO_OUTPP (5) /* Push pull output */
+#define STR71X_GPIO_AFOD (6) /* Open drain output alternate function */
+#define STR71X_GPIO_AFPP (7) /* Push-pull output alternate function */
+
+#define STR71X_GPIO_LSB (0x00)
+#define STR71X_GPIO_MSB (0x08)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_GPIO_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_i2c.h b/nuttx/arch/arm/src/str71x/str71x_i2c.h new file mode 100644 index 000000000..f0267ef38 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_i2c.h @@ -0,0 +1,159 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_i2c.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_I2C_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_I2C_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Register offets ******************************************************************/
+
+#define STR71X_I2C_SR_OFFSET (0x0000) /* 8-bits wide */
+#define STR71X_I2C_SR1_OFFSET (0x0004) /* 8-bits wide */
+#define STR71X_I2C_SR2_OFFSET (0x0008) /* 8-bits wide */
+#define STR71X_I2C_CCR_OFFSET (0x000c) /* 8-bits wide */
+#define STR71X_I2C_OAR1_OFFSET (0x0010) /* 8-bits wide */
+#define STR71X_I2C_OAR2_OFFSET (0x0014) /* 8-bits wide */
+#define STR71X_I2C_DR_OFFSET (0x0018) /* 8-bits wide */
+#define STR71X_I2C_ECCR_OFFSET (0x001c) /* 8-bits wide */
+
+/* Registers ************************************************************************/
+
+#define STR71X_I2C_SR(b) ((b) + STR71X_I2C_SR_OFFSET)
+#define STR71X_I2C_SR1(b) ((b) + STR71X_I2C_SR1_OFFSET)
+#define STR71X_I2C_SR2(b) ((b) + STR71X_I2C_SR2_OFFSET)
+#define STR71X_I2C_CCR(b) ((b) + STR71X_I2C_CCR_OFFSET)
+#define STR71X_I2C_OAR1(b) ((b) + STR71X_I2C_OAR1_OFFSET)
+#define STR71X_I2C_OAR2(b) ((b) + STR71X_I2C_OAR2_OFFSET)
+#define STR71X_I2C_DR(b) ((b) + STR71X_I2C_DR_OFFSET)
+#define STR71X_I2C_ECCR(b) ((b) + STR71X_I2C_ECCR_OFFSET)
+
+#define STR71X_I2C0_SR (STR71X_I2C0_BASE + STR71X_I2C_SR_OFFSET)
+#define STR71X_I2C0_SR1 (STR71X_I2C0_BASE + STR71X_I2C_SR1_OFFSET)
+#define STR71X_I2C0_SR2 (STR71X_I2C0_BASE + STR71X_I2C_SR2_OFFSET)
+#define STR71X_I2C0_CCR (STR71X_I2C0_BASE + STR71X_I2C_CCR_OFFSET)
+#define STR71X_I2C0_OAR1 (STR71X_I2C0_BASE + STR71X_I2C_OAR1_OFFSET)
+#define STR71X_I2C0_OAR2 (STR71X_I2C0_BASE + STR71X_I2C_OAR2_OFFSET)
+#define STR71X_I2C0_DR (STR71X_I2C0_BASE + STR71X_I2C_DR_OFFSET)
+#define STR71X_I2C0_ECCR (STR71X_I2C0_BASE + STR71X_I2C_ECCR_OFFSET)
+
+#define STR71X_I2C1_SR (STR71X_I2C1_BASE + STR71X_I2C_SR_OFFSET)
+#define STR71X_I2C1_SR1 (STR71X_I2C1_BASE + STR71X_I2C_SR1_OFFSET)
+#define STR71X_I2C1_SR2 (STR71X_I2C1_BASE + STR71X_I2C_SR2_OFFSET)
+#define STR71X_I2C1_CCR (STR71X_I2C1_BASE + STR71X_I2C_CCR_OFFSET)
+#define STR71X_I2C1_OAR1 (STR71X_I2C1_BASE + STR71X_I2C_OAR1_OFFSET)
+#define STR71X_I2C1_OAR2 (STR71X_I2C1_BASE + STR71X_I2C_OAR2_OFFSET)
+#define STR71X_I2C1_DR (STR71X_I2C1_BASE + STR71X_I2C_DR_OFFSET)
+#define STR71X_I2C1_ECCR (STR71X_I2C1_BASE + STR71X_I2C_ECCR_OFFSET)
+
+/* Register bit settings ***********************************************************/
+
+ ST71X_I2C_CR = 0x00,
+ ST71X_I2C_SR1 = 0x04,
+ ST71X_I2C_SR2 = 0x08,
+ ST71X_I2C_CCR = 0x0C,
+ ST71X_I2C_OAR1 = 0x10,
+ ST71X_I2C_OAR2 = 0x14,
+ ST71X_I2C_DR = 0x18,
+ ST71X_I2C_ECCR = 0x1C
+} ST71X_I2C_Registers;
+
+#define ST71X_I2C_SB (0x00000001)
+#define ST71X_I2C_MSL (0x00000002)
+#define ST71X_I2C_ADSL (0x00000004)
+#define ST71X_I2C_BTF (0x00000008)
+#define ST71X_I2C_BUSY (0x00000010)
+#define ST71X_I2C_TRA (0x00000020)
+#define ST71X_I2C_ADD10 (0x00000040)
+#define ST71X_I2C_EVF (0x00000080)
+#define ST71X_I2C_GCAL (0x00000100)
+#define ST71X_I2C_BERR (0x00000200)
+#define ST71X_I2C_ARLO (0x00000400)
+#define ST71X_I2C_STOPF (0x00000800)
+#define ST71X_I2C_AF (0x00001000)
+#define ST71X_I2C_ENDAD (0x00002000)
+#define ST71X_I2C_STOP (0x00008000)
+#define ST71X_I2C_ACK (0x00010000)
+#define ST71X_I2C_START (0x00020000)
+
+#define ST71X_I2C_PESET (0x0020)
+#define ST71X_I2C_PERESET (0x00df)
+#define ST71X_I2C_ENGC (0x0010)
+#define ST71X_I2C_START (0x0008)
+#define ST71X_I2C_STOP (0x0002)
+#define ST71X_I2C_ACK (0x0004)
+#define ST71X_I2C_ITE (0x0001)
+#define ST71X_I2C_EVENT (0x3fff)
+
+/* I2C Events */
+
+#define ST71X_I2C_EVENT_SLAVEADDRESSMATCHED (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_ADSL)
+#define ST71X_I2C_EVENT_SLAVEBYTERECEIVED (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_BTF)
+#define ST71X_I2C_EVENT_SLAVEBYTETRANSMITTED (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_BTF|ST71X_I2C_TRA)
+#define ST71X_I2C_EVENT_MASTERMODESELECT (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_MSL|ST71X_I2C_SB)
+#define ST71X_I2C_EVENT_MASTERMODESELECTED (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_MSL|ST71X_I2C_ENDAD)
+#define ST71X_I2C_EVENT_MASTERBYTERECEIVED (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_MSL|ST71X_I2C_BTF)
+#define ST71X_I2C_EVENT_MASTERBYTETRANSMITTED (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_MSL|ST71X_I2C_BTF|ST71X_I2C_TRA)
+#define ST71X_I2C_EVENT_MASTERMODEADDRESS10 (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_MSL|ST71X_I2C_ADD10)
+#define ST71X_I2C_EVENT_SLAVESTOPDETECTED ST71X_I2C_STOPF
+#define ST71X_I2C_EVENT_SLAVEACKFAILURE (ST71X_I2C_EVF|ST71X_I2C_BUSY|ST71X_I2C_BTF|ST71X_I2C_TRA|ST71X_I2C_AF)
+
+#define ST71X_I2C_BUSERRORDETECTED ST71X_I2C_BERR
+#define ST71X_I2C_ARBITRATIONLOST ST71X_I2C_ARLO
+#define ST71X_I2C_SLAVEGENERALCALL (ST71X_I2C_BUSY|ST71X_I2C_GCAL)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_I2C_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_map.h b/nuttx/arch/arm/src/str71x/str71x_map.h new file mode 100644 index 000000000..254ac7905 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_map.h @@ -0,0 +1,163 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_map.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_MAP_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_MAP_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Memory Map ***********************************************************************/
+
+#define STR71X_FLASHRAMEMI_BASE (0x00000000) /* Flash alias for booting */
+#define STR71X_RAM_BASE (0x20000000)
+#define STR71X_FLASH_BASE (0x40000000)
+#define STR71X_FLASHREG_BASE (0x40100000)
+#define STR71X_EXTMEM_BASE (0x60000000)
+#define STR71X_EMI_BASE (STR71X_EXTMEM_BASE + 0x0c000000)
+#define STR71X_RCCU_BASE (0xa0000000)
+#define STR71X_PCU_BASE (0xa0000040)
+#define STR71X_APB1_BASE (0xc0000000)
+#define STR71X_I2C0_BASE (STR71X_APB1_BASE + 0x1000)
+#define STR71X_I2C1_BASE (STR71X_APB1_BASE + 0x2000)
+#define STR71X_UART0_BASE (STR71X_APB1_BASE + 0x4000)
+#define STR71X_UART1_BASE (STR71X_APB1_BASE + 0x5000)
+#define STR71X_UART2_BASE (STR71X_APB1_BASE + 0x6000)
+#define STR71X_UART3_BASE (STR71X_APB1_BASE + 0x7000)
+#define STR71X_USBRAM_BASE (STR71X_APB1_BASE + 0x8000)
+#define STR71X_USB_BASE (STR71X_APB1_BASE + 0x8800)
+#define STR71X_CAN_BASE (STR71X_APB1_BASE + 0x9000)
+#define STR71X_BSPI0_BASE (STR71X_APB1_BASE + 0xa000)
+#define STR71X_BSPI1_BASE (STR71X_APB1_BASE + 0xb000)
+#define STR71X_HDLCRAM_BASE (STR71X_APB1_BASE + 0xe000)
+#define STR71X_APB2_BASE (0xe0000000)
+#define STR71X_XTI_BASE (STR71X_APB2_BASE + 0x1000)
+#define STR71X_GPIO0_BASE (STR71X_APB2_BASE + 0x3000)
+#define STR71X_GPIO1_BASE (STR71X_APB2_BASE + 0x4000)
+#define STR71X_GPIO2_BASE (STR71X_APB2_BASE + 0x5000)
+#define STR71X_ADC12_BASE (STR71X_APB2_BASE + 0x7000)
+#define STR71X_CLKOUT_BASE (STR71X_APB2_BASE + 0x8000)
+#define STR71X_TIMER0_BASE (STR71X_APB2_BASE + 0x9000)
+#define STR71X_TIMER1_BASE (STR71X_APB2_BASE + 0xa000)
+#define STR71X_TIMER2_BASE (STR71X_APB2_BASE + 0xb000)
+#define STR71X_TIMER3_BASE (STR71X_APB2_BASE + 0xc000)
+#define STR71X_RTC_BASE (STR71X_APB2_BASE + 0xd000)
+#define STR71X_WDOG_BASE (STR71X_APB2_BASE + 0xe000)
+#define STR71X_EIC_BASE (0xfffff800)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif // __ARCH_ARM_SRC_STR71X_STR71X_MAP_H
+
+
+/*------------------------ Analog to Digital Converter -----------------------*/
+
+/*------------------------ APB -----------------------------------------------*/
+
+/*------------------------ Buffered Serial Peripheral Interface --------------*/
+
+/*------------------------ Controller Area Network ---------------------------*/
+
+/*------------------------ Enhanced Interrupt Controller ---------------------*/
+/*------------------------ External Memory Interface -------------------------*/
+
+/*------------------------ General Purpose IO ports --------------------------*/
+
+/*------------------------ I2C interface -------------------------------------*/
+
+/*------------------------ Power Reset Clock Control unit --------------------*/
+
+
+/*------------------------ Real Time Clock -----------------------------------*/
+
+/*------------------------ TIM -----------------------------------------------*/
+
+/*------------------------ Universal Asynchronous Receiver Transmitter -------*/
+
+
+/*------------------------ WATCHDOG ------------------------------------------*/
+/*------------------------ External Interrupt Controller ---------------------*/
+
+
+/* IRQ vectors */
+typedef struct
+{
+ volatile uint32 T0TIMI_IRQHandler;
+ volatile uint32 RCCU_IRQHandler;
+ volatile uint32 RTC_IRQHandler;
+ volatile uint32 WDG_IRQHandler;
+ volatile uint32 XTI_IRQHandler;
+ volatile uint32 USBHP_IRQHandler;
+ volatile uint32 I2C0ITERR_IRQHandler;
+ volatile uint32 I2C1ITERR_IRQHandler;
+ volatile uint32 UART0_IRQHandler;
+ volatile uint32 UART1_IRQHandler;
+ volatile uint32 UART2_IRQHandler;
+ volatile uint32 UART3_IRQHandler;
+ volatile uint32 BSPI0_IRQHandler;
+ volatile uint32 BSPI1_IRQHandler;
+ volatile uint32 I2C0_IRQHandler;
+ volatile uint32 I2C1_IRQHandler;
+ volatile uint32 CAN_IRQHandler;
+ volatile uint32 ADC12_IRQHandler;
+ volatile uint32 T1TIMI_IRQHandler;
+ volatile uint32 T2TIMI_IRQHandler;
+ volatile uint32 T3TIMI_IRQHandler;
+ uint32 EMPTY1[3];
+ volatile uint32 HDLC_IRQHandler;
+ volatile uint32 USBLP_IRQHandler;
+ uint32 EMPTY2[2];
+ volatile uint32 T0TOI_IRQHandler;
+ volatile uint32 T0OC1_IRQHandler;
+ volatile uint32 T0OC2_IRQHandler;
+} IRQVectors_TypeDef;
diff --git a/nuttx/arch/arm/src/str71x/str71x_pcu.h b/nuttx/arch/arm/src/str71x/str71x_pcu.h new file mode 100644 index 000000000..1ac7f39cf --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_pcu.h @@ -0,0 +1,113 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_pcu.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_PCU_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_PCU_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Power Control Unit (PCU) registers ***********************************************/
+
+#define STR71X_PCU_MDIVR (STR71X_PCU_BASE + 0x0000) /* 16-bits wide */
+#define STR71X_PCU_PDIVR (STR71X_PCU_BASE + 0x0004) /* 16-bits wide */
+#define STR71X_PCU_RSTR (STR71X_PCU_BASE + 0x0008) /* 16-bits wide */
+#define STR71X_PCU_PLL2CR (STR71X_PCU_BASE + 0x000c) /* 16-bits wide */
+#define STR71X_PCU_BOOTCR (STR71X_PCU_BASE + 0x0010) /* 16-bits wide */
+#define STR71X_PCU_PWRCR (STR71X_PCU_BASE + 0x0014) /* 16-bits wide */
+
+/* Register bit settings ************************************************************/
+
+/* PCU flags */
+
+#define STR71X_PCU_WREN (0x8000)
+#define STR71X_PCU_VROK (0x1000)
+
+/* PCU VR status */
+
+#define STR71X_PCU_STABLE (0)
+#define STR71X_PCU_UNSTABLE (1)
+
+/* PCU VR */
+
+#define STR71X_PCU_MVR (0x0008)
+#define STR71X_PCU_LPR (0x0010)
+
+/* WFI Clocks */
+
+#define STR71X_PCU_WFICLOCK216 (0)
+#define STR71X_PCU_WFICkAF (1)
+
+/* LPWFI Clocks */
+
+#define STR71X_PCU_LPWFICLK216 (0)
+#define STR71X_PCU_LPWFICKAF (1)
+
+/* RCCU_CCR register bits definition */
+
+#define STR71X_PCUCCR_ENHALT (0x00000800) /* Bit 11: Enable Halt bit */
+#define STR71X_PCUCCR_LPOWFI (0x00000001) /* Bit 0: Low Power Mode in Wait For interrupt Mode */
+
+/* PCU_PWRCR register bits definition */
+
+#define STR71X_PCUPWRCR_VRBYP (0x0008) /* Bit 3: Main Regulator Bypass bit */
+#define STR71X_PCUPWRCR_LPRWFI (0x0010) /* Bit 4: Low Power Regulator in Wait For interrupt Mode bit */
+#define STR71X_PCUPWRCR_LVDDIS (0x0100) /* Bit 8: Low Voltage Detector Disable bit */
+#define STR71X_PCUPWRCR_VROK (0x1000) /* Bit 12: Voltage Regulator OK flag */
+#define STR71X_PCUPWRCR_BUSY (0x4000) /* Bit 14: PCU register Backup logic Busy flag */
+#define STR71X_PCUPWRCR_WREN (0x8000) /* Bit 15: PCU register Write Enable Bit */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_PCU_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_rccu.h b/nuttx/arch/arm/src/str71x/str71x_rccu.h new file mode 100644 index 000000000..c7ff2a88d --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_rccu.h @@ -0,0 +1,194 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_rccu.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_RCCU_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_RCCU_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Reset and Clock Control Unit (RCCU) registers ************************************/
+
+/* All registers are 32-bits wide, but with the top 16 bits "reserved" */
+
+#define STR71X_RCCU_CCR (STR71X_RCCU_BASE + 0x0000) /* 32-bits wide */
+#define STR71X_RCCU_CFR (STR71X_RCCU_BASE + 0x0008) /* 32-bits wide */
+#define STR71X_RCCU_PLL1CR (STR71X_RCCU_BASE + 0x0018) /* 32-bits wide */
+#define STR71X_RCCU_PER (STR71X_RCCU_BASE + 0x001c) /* 32-bits wide */
+#define STR71X_RCCU_SMR (STR71X_RCCU_BASE + 0x0020) /* 32-bits wide */
+
+/* Register bit settings ************************************************************/
+/* RCCU Clock Div */
+
+#define STR71X_RCCU_DEFAULT (0x00)
+#define STR71X_RCCU_RCLK2 (0x01)
+#define STR71X_RCCU_RCLK4 (0x02)
+#define STR71X_RCCU_RCLK8 (0x03)
+
+/* RCCU RCLK Clocks */
+
+#define STR71X_RCCU_PLL1_OUTPUT (0)
+#define STR71X_RCCU_CLOCK216 (1)
+#define STR71X_RCCU_CLOCK2 (2)
+#define STR71X_RCCU_CK_AF (3)
+
+/* RCCU PLL1 Multipliers */
+
+#define STR71X_RCCU_PLL1_MUL12 (0x01)
+#define STR71X_RCCU_PLL1_MUL16 (0x03)
+#define STR71X_RCCU_PLL1_MUL20 (0x00)
+#define STR71X_RCCU_PLL1_MUL24 (0x02)
+
+/* RCCU PLL1 Multipliers */
+
+#define STR71X_RCCU_PLL2_MUL12 (0x01)
+#define STR71X_RCCU_PLL2_MUL16 (0x03)
+#define STR71X_RCCU_PLL2_MUL20 (0x00)
+#define STR71X_RCCU_PLL2_MUL28 (0x02)
+
+/* RCCU PLL Divisors */
+
+#define STR71X_RCCU_DIV1 (0x00)
+#define STR71X_RCCU_DIV2 (0x01)
+#define STR71X_RCCU_DIV3 (0x02)
+#define STR71X_RCCU_DIV4 (0x03)
+#define STR71X_RCCU_DIV5 (0x04)
+#define STR71X_RCCU_DIV6 (0x05)
+#define STR71X_RCCU_DIV7 (0x06)
+
+/* RCCU USB Clocks */
+
+#define STR71X_RCCU_PLL2_OUTPUT (0x01)
+#define STR71X_RCCU_USBCK (0x00)
+
+/* RCCU Clocks */
+
+#define STR71X_RCCU_CLK2 (0)
+#define STR71X_RCCU_RCLK (1)
+#define STR71X_RCCU_MCLK (2)
+#define STR71X_RCCU_PCLK2 (3)
+#define STR71X_RCCU_PCLK1 (4)
+
+/* RCCU Interrupts */
+
+#define STR71X_RCCU_INTPLL1LOCK (0x0080)
+#define STR71X_RCCU_INTCKAF (0x0100)
+#define STR71X_RCCU_INTCK216 (0x0200)
+#define STR71X_RCCU_INTSTOP (0x0400)
+
+/* RCCU Flags */
+
+#define STR71X_RCCU_PLL1LOCK (0x0002)
+#define STR71X_RCCU_CKAFST (0x0004)
+#define STR71X_RCCU_PLL1LOCKI (0x0800)
+#define STR71X_RCCU_CKAFI (0x1000)
+#define STR71X_RCCU_CK216I (0x2000)
+#define STR71X_RCCU_STOPI (0x4000
+
+/* RCCU Reset Sources */
+
+#define STR71X_RCCU_RESETSOURCESMASK (0x000006e0)
+#define STR71X_RCCU_EXTERNALRESET (0x00000000)
+#define STR71X_RCCU_SOFTWARERESET (0x00000020)
+#define STR71X_RCCU_WDGRESET (0x00000040)
+#define STR71X_RCCU_RTCALARMRESET (0x00000080)
+#define STR71X_RCCU_LVDRESET (0x00000200)
+#define STR71X_RCCU_WKPRESET (0x00000400
+
+/* RCCU PLL1 free running modes */
+
+#define STR71X_RCCU_PLL1FRM125 (0)
+#define STR71X_RCCU_PLL1FRM250 (1)
+#define STR71X_RCCU_PLL1FRM500 (2)
+
+#define STR71X_RCCU_DIV2_MASK (0x00008000)
+#define STR71X_RCCU_DIV2_INDEX (0x0f)
+#define STR71X_RCCU_FACT_MASK (0x0003)
+
+#define STR71X_RCCU_FACT1_MASK (0x0003)
+
+#define STR71X_RCCU_FACT2_MASK (0x0300)
+#define STR71X_RCCU_FACT2_INDEX (0x08)
+
+#define STR71X_RCCU_MX_MASK (0x00000030)
+#define STR71X_RCCU_MX_INDEX (0x04)
+
+#define STR71X_RCCU_DX_MASK (0x00000007)
+
+#define STR71X_RCCU_FREFRANGE_MASK (0x00000040)
+
+#define STR71X_RCCU_FRQRNG_MASK (0x00000040)
+
+#define STR71X_RCCU_FREEN_MASK (0x00000080)
+
+#define STR71X_RCCU_PLLEN_MASK (0x00000080)
+
+#define STR71X_RCCU_CSU_CKSEL_MASK (0x00000001)
+
+#define STR71X_RCCU_CK2_16_MASK (0x00000008)
+
+#define STR71X_RCCU_CKAF_SEL_MASK (0x00000004)
+
+#define STR71X_RCCU_LOCK_MASK (0x00000002)
+
+#define STR71X_RCCU_USBEN_MASK (0x0100)
+#define STR71X_RCCU_USBEN_INDEX (0x08)
+
+/* RTC Oscillator Frequency value = 32 768 Hz */
+
+#define STR71X_RCCU_RTC_OSC (32768)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_RCCU_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_rtc.h b/nuttx/arch/arm/src/str71x/str71x_rtc.h new file mode 100644 index 000000000..c9ac48d9e --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_rtc.h @@ -0,0 +1,92 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_rtc.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_RTC_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_RTC_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* RTC Registers ********************************************************************/
+
+#define STR71X_RTC_CRH (STR71X_RTC_BASE + 0x0000) /* 16-bits wide */
+#define STR71X_RTC_CRL (STR71X_RTC_BASE + 0x0004) /* 16-bits wide */
+#define STR71X_RTC_PRLH (STR71X_RTC_BASE + 0x0008) /* 16-bits wide */
+#define STR71X_RTC_PRLL (STR71X_RTC_BASE + 0x000c) /* 16-bits wide */
+#define STR71X_RTC_DIVH (STR71X_RTC_BASE + 0x0010) /* 16-bits wide */
+#define STR71X_RTC_DIVL (STR71X_RTC_BASE + 0x0014) /* 16-bits wide */
+#define STR71X_RTC_CNTH (STR71X_RTC_BASE + 0x0018) /* 16-bits wide */
+#define STR71X_RTC_CNTL (STR71X_RTC_BASE + 0x001c) /* 16-bits wide */
+#define STR71X_RTC_ALRH (STR71X_RTC_BASE + 0x0020) /* 16-bits wide */
+#define STR71X_RTC_ALRL (STR71X_RTC_BASE + 0x0024) /* 16-bits wide */
+
+/* Register bit settings ***********************************************************/
+
+/* RTC control register */
+
+#define STR71X_RTCCRH_SEN (0x0001) /* Bit 0: Second interrupt enable */
+#define STR71X_RTCCRH_AEN (0x0002) /* Bit 1: Alarm interrupt enable */
+#define STR71X_RTCCRH_OWEN (0x0004) /* Bit 2: Overflow interrupt enable */
+#define STR71X_RTCCRH_GEN (0x0008) /* Bit 3: Global interrupt enable */
+
+#define STR71X_RTCCRL_SIR (0x0001) /* Bit 0: Second interrupt request */
+#define STR71X_RTCCRL_AIR (0x0002) /* Bit 1: Alarm interrupt request */
+#define STR71X_RTCCRL_OWIR (0x0004) /* Bit 2: Overflow interrupt request */
+#define STR71X_RTCCRL_GIR (0x0008) /* Bit 3: Global interrupt request */
+#define STR71X_RTCCRL_CNF (0x0010) /* Bit 4: Enter configuration mode */
+#define STR71X_RTCCRL_RTOFF (0x0020) /* Bit 5: RTC Operation Off */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_RTC_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_timer.h b/nuttx/arch/arm/src/str71x/str71x_timer.h new file mode 100644 index 000000000..860316004 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_timer.h @@ -0,0 +1,154 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_timer.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_TIMER_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_TIMER_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Register offsets *****************************************************************/
+
+#define STR71X_TIMER_ICAR_OFFSET (0x0000) /* 16-bits wide */
+#define STR71X_TIMER_ICBR_OFFSET (0x0004) /* 16-bits wide */
+#define STR71X_TIMER_OCAR_OFFSET (0x0008) /* 16-bits wide */
+#define STR71X_TIMER_OCBR_OFFSET (0x000c) /* 16-bits wide */
+#define STR71X_TIMER_CNTR_OFFSET (0x0010) /* 16-bits wide */
+#define STR71X_TIMER_CR1_OFFSET (0x0014) /* 16-bits wide */
+#define STR71X_TIMER_CR2_OFFSET (0x0018) /* 16-bits wide */
+#define STR71X_TIMER_SR_OFFSET (0x001c) /* 16-bits wide */
+
+/* Register Addresses ***************************************************************/
+
+#define STR71X_TIMER_ICAR(b) ((b) + STR71X_TIMER_ICAR_OFFSET)
+#define STR71X_TIMER_ICBR(b) ((b) + STR71X_TIMER_ICBR_OFFSET)
+#define STR71X_TIMER_OCAR(b) ((b) + STR71X_TIMER_OCAR_OFFSET)
+#define STR71X_TIMER_OCBR(b) ((b) + STR71X_TIMER_OCBR_OFFSET)
+#define STR71X_TIMER_CNTR(b) ((b) + STR71X_TIMER_CNTR_OFFSET)
+#define STR71X_TIMER_CR1(b) ((b) + STR71X_TIMER_CR1_OFFSET)
+#define STR71X_TIMER_CR2(b) ((b) + STR71X_TIMER_CR2_OFFSET)
+#define STR71X_TIMER_SR(b) ((b) + STR71X_TIMER_SR_OFFSET)
+
+#define STR71X_TIMER0_ICAR (STR71X_TIMER0_BASE + STR71X_TIMER_ICAR_OFFSET)
+#define STR71X_TIMER0_ICBR (STR71X_TIMER0_BASE + STR71X_TIMER_ICBR_OFFSET)
+#define STR71X_TIMER0_OCAR (STR71X_TIMER0_BASE + STR71X_TIMER_OCAR_OFFSET)
+#define STR71X_TIMER0_OCBR (STR71X_TIMER0_BASE + STR71X_TIMER_OCBR_OFFSET)
+#define STR71X_TIMER0_CNTR (STR71X_TIMER0_BASE + STR71X_TIMER_CNTR_OFFSET)
+#define STR71X_TIMER0_CR1 (STR71X_TIMER0_BASE + STR71X_TIMER_CR1_OFFSET)
+#define STR71X_TIMER0_CR2 (STR71X_TIMER0_BASE + STR71X_TIMER_CR2_OFFSET)
+#define STR71X_TIMER0_SR (STR71X_TIMER0_BASE + STR71X_TIMER_SR_OFFSET)
+
+#define STR71X_TIMER1_ICAR (STR71X_TIMER1_BASE + STR71X_TIMER_ICAR_OFFSET)
+#define STR71X_TIMER1_ICBR (STR71X_TIMER1_BASE + STR71X_TIMER_ICBR_OFFSET)
+#define STR71X_TIMER1_OCAR (STR71X_TIMER1_BASE + STR71X_TIMER_OCAR_OFFSET)
+#define STR71X_TIMER1_OCBR (STR71X_TIMER1_BASE + STR71X_TIMER_OCBR_OFFSET)
+#define STR71X_TIMER1_CNTR (STR71X_TIMER1_BASE + STR71X_TIMER_CNTR_OFFSET)
+#define STR71X_TIMER1_CR1 (STR71X_TIMER1_BASE + STR71X_TIMER_CR1_OFFSET)
+#define STR71X_TIMER1_CR2 (STR71X_TIMER1_BASE + STR71X_TIMER_CR2_OFFSET)
+#define STR71X_TIMER1_SR (STR71X_TIMER1_BASE + STR71X_TIMER_SR_OFFSET)
+
+#define STR71X_TIMER2_ICAR (STR71X_TIMER2_BASE + STR71X_TIMER_ICAR_OFFSET)
+#define STR71X_TIMER2_ICBR (STR71X_TIMER2_BASE + STR71X_TIMER_ICBR_OFFSET)
+#define STR71X_TIMER2_OCAR (STR71X_TIMER2_BASE + STR71X_TIMER_OCAR_OFFSET)
+#define STR71X_TIMER2_OCBR (STR71X_TIMER2_BASE + STR71X_TIMER_OCBR_OFFSET)
+#define STR71X_TIMER2_CNTR (STR71X_TIMER2_BASE + STR71X_TIMER_CNTR_OFFSET)
+#define STR71X_TIMER2_CR1 (STR71X_TIMER2_BASE + STR71X_TIMER_CR1_OFFSET)
+#define STR71X_TIMER2_CR2 (STR71X_TIMER2_BASE + STR71X_TIMER_CR2_OFFSET)
+#define STR71X_TIMER2_SR (STR71X_TIMER2_BASE + STR71X_TIMER_SR_OFFSET)
+
+#define STR71X_TIMER3_ICAR (STR71X_TIMER3_BASE + STR71X_TIMER_ICAR_OFFSET)
+#define STR71X_TIMER3_ICBR (STR71X_TIMER3_BASE + STR71X_TIMER_ICBR_OFFSET)
+#define STR71X_TIMER3_OCAR (STR71X_TIMER3_BASE + STR71X_TIMER_OCAR_OFFSET)
+#define STR71X_TIMER3_OCBR (STR71X_TIMER3_BASE + STR71X_TIMER_OCBR_OFFSET)
+#define STR71X_TIMER3_CNTR (STR71X_TIMER3_BASE + STR71X_TIMER_CNTR_OFFSET)
+#define STR71X_TIMER3_CR1 (STR71X_TIMER3_BASE + STR71X_TIMER_CR1_OFFSET)
+#define STR71X_TIMER3_CR2 (STR71X_TIMER3_BASE + STR71X_TIMER_CR2_OFFSET)
+#define STR71X_TIMER3_SR (STR71X_TIMER3_BASE + STR71X_TIMER_SR_OFFSET)
+
+/* Register bit settings ***********************************************************/
+
+/* Timer control register (CR1 and CR2) */
+
+#define STR71X_TIMERCR1_ECKEN (0x0001) /* Bit 0: External clock enable */
+#define STR71X_TIMERCR1_EXEDG (0x0002) /* Bit 1: External clock edge */
+#define STR71X_TIMERCR1_IEDGA (0x0004) /* Bit 2: Input edge A */
+#define STR71X_TIMERCR1_IEDGB (0x0008) /* Bit 3: Input edge B */
+#define STR71X_TIMERCR1_PWM (0x0010) /* Bit 4: Pulse width modulation */
+#define STR71X_TIMERCR1_OPM (0x0020) /* Bit 5: One pulse mode */
+#define STR71X_TIMERCR1_OCAE (0x0040) /* Bit 6: Output compare A enable */
+#define STR71X_TIMERCR1_OCBE (0x0080) /* Bit 7: Output compare B enable */
+#define STR71X_TIMERCR1_OLVLA (0x0100) /* Bit 8: Output level A */
+#define STR71X_TIMERCR1_OLVLB (0x0200) /* Bit 9: Output level B */
+#define STR71X_TIMERCR1_FOLVA (0x0400) /* Bit 10: Forced output compare A */
+#define STR71X_TIMERCR1_FOLVB (0x0800) /* Bit 11: Forced output compare B */
+#define STR71X_TIMERCR1_PWMI (0x4000) /* Bit 14: Pulse width modulation input */
+#define STR71X_TIMERCR1_EN (0x8000) /* Bit 15: Timer count enable */
+
+#define STR71X_TIMERCR2_OCBIE (0x0800) /* Bit 11: Output capture B enable */
+#define STR71X_TIMERCR2_ICBIE (0x1000) /* Bit 12: Input capture B enable */
+#define STR71X_TIMERCR2_TOIE (0x2000) /* Bit 13: Timer overflow enable */
+#define STR71X_TIMERCR2_OCAIE (0x4000) /* Bit 14: Output capture A enable */
+#define STR71X_TIMERCR2_ICAIE (0x8000) /* Bit 15: Input capture B enable */
+
+/* Timer status register (SR) */
+
+#define STR71X_TIMERSR_OCFB (0x0800) /* Bit 11: Output capture flag B */
+#define STR71X_TIMERSR_ICFB (0x1000) /* Bit 12: Input capture flag B */
+#define STR71X_TIMERSR_TOF (0x2000) /* Bit 13: Timer overflow */
+#define STR71X_TIMERSR_OCFA (0x4000) /* Bit 14: Output capture flag A */
+#define STR71X_TIMERSR_ICFA (0x8000) /* Bit 15: Input capture flag A */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_TIMER_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_uart.h b/nuttx/arch/arm/src/str71x/str71x_uart.h new file mode 100644 index 000000000..2533f8e78 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_uart.h @@ -0,0 +1,180 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_uart.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_UART_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_UART_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Registers offsets ****************************************************************/
+
+#define STR71X_UART_BR_OFFSET (0x0000) /* 16-bits wide */
+#define STR71X_UART_TXBUFR_OFFSET (0x0004) /* 16-bits wide */
+#define STR71X_UART_RXBUFR_OFFSET (0x0008) /* 16-bits wide */
+#define STR71X_UART_CR_OFFSET (0x000c) /* 16-bits wide */
+#define STR71X_UART_IER_OFFSET (0x0010) /* 16-bits wide */
+#define STR71X_UART_SR_OFFSET (0x0014) /* 16-bits wide */
+#define STR71X_UART_GTR_OFFSET (0x0018) /* 16-bits wide */
+#define STR71X_UART_TOR_OFFSET (0x001c) /* 16-bits wide */
+#define STR71X_UART_TXRSTR_OFFSET (0x0020) /* 16-bits wide */
+#define STR71X_UART_RXRSTR_OFFSET (0x0024) /* 16-bits wide */
+
+/* Registers addresses **************************************************************/
+
+#define STR71X_UART_BR(b) ((b) + STR71X_UART_BR_OFFSET)
+#define STR71X_UART_TXBUFR(b) ((b) + STR71X_UART_TXBUFR_OFFSET)
+#define STR71X_UART_RXBUFR(b) ((b) + STR71X_UART_RXBUFR_OFFSET)
+#define STR71X_UART_CR(b) ((b) + STR71X_UART_CR_OFFSET)
+#define STR71X_UART_IER(b) ((b) + STR71X_UART_IER_OFFSET)
+#define STR71X_UART_SR(b) ((b) + STR71X_UART_SR_OFFSET)
+#define STR71X_UART_GTR(b) ((b) + STR71X_UART_GTR_OFFSET)
+#define STR71X_UART_TOR(b) ((b) + STR71X_UART_TOR_OFFSET)
+#define STR71X_UART_TXRSTR(b) ((b) + STR71X_UART_TXRSTR_OFFSET)
+#define STR71X_UART_RXRSTR(b) ((b) + STR71X_UART_RXRSTR_OFFSET)
+
+#define STR71X_UART0_BR (STR71X_UART0_BASE + STR71X_UART_BR_OFFSET)
+#define STR71X_UART0_TXBUFR (STR71X_UART0_BASE + STR71X_UART_TXBUFR_OFFSET)
+#define STR71X_UART0_RXBUFR (STR71X_UART0_BASE + STR71X_UART_RXBUFR_OFFSET)
+#define STR71X_UART0_CR (STR71X_UART0_BASE + STR71X_UART_CR_OFFSET)
+#define STR71X_UART0_IER (STR71X_UART0_BASE + STR71X_UART_IER_OFFSET)
+#define STR71X_UART0_SR (STR71X_UART0_BASE + STR71X_UART_SR_OFFSET)
+#define STR71X_UART0_GTR (STR71X_UART0_BASE + STR71X_UART_GTR_OFFSET)
+#define STR71X_UART0_TOR (STR71X_UART0_BASE + STR71X_UART_TOR_OFFSET)
+#define STR71X_UART0_TXRSTR (STR71X_UART0_BASE + STR71X_UART_TXRSTR_OFFSET)
+#define STR71X_UART0_RXRSTR (STR71X_UART0_BASE + STR71X_UART_RXRSTR_OFFSET)
+
+#define STR71X_UART1_BR (STR71X_UART1_BASE + STR71X_UART_BR_OFFSET)
+#define STR71X_UART1_TXBUFR (STR71X_UART1_BASE + STR71X_UART_TXBUFR_OFFSET)
+#define STR71X_UART1_RXBUFR (STR71X_UART1_BASE + STR71X_UART_RXBUFR_OFFSET)
+#define STR71X_UART1_CR (STR71X_UART1_BASE + STR71X_UART_CR_OFFSET)
+#define STR71X_UART1_IER (STR71X_UART1_BASE + STR71X_UART_IER_OFFSET)
+#define STR71X_UART1_SR (STR71X_UART1_BASE + STR71X_UART_SR_OFFSET)
+#define STR71X_UART1_GTR (STR71X_UART1_BASE + STR71X_UART_GTR_OFFSET)
+#define STR71X_UART1_TOR (STR71X_UART1_BASE + STR71X_UART_TOR_OFFSET)
+#define STR71X_UART1_TXRSTR (STR71X_UART1_BASE + STR71X_UART_TXRSTR_OFFSET)
+#define STR71X_UART1_RXRSTR (STR71X_UART1_BASE + STR71X_UART_RXRSTR_OFFSET)
+
+#define STR71X_UART2_BR (STR71X_UART2_BASE + STR71X_UART_BR_OFFSET)
+#define STR71X_UART2_TXBUFR (STR71X_UART2_BASE + STR71X_UART_TXBUFR_OFFSET)
+#define STR71X_UART2_RXBUFR (STR71X_UART2_BASE + STR71X_UART_RXBUFR_OFFSET)
+#define STR71X_UART2_CR (STR71X_UART2_BASE + STR71X_UART_CR_OFFSET)
+#define STR71X_UART2_IER (STR71X_UART2_BASE + STR71X_UART_IER_OFFSET)
+#define STR71X_UART2_SR (STR71X_UART2_BASE + STR71X_UART_SR_OFFSET)
+#define STR71X_UART2_GTR (STR71X_UART2_BASE + STR71X_UART_GTR_OFFSET)
+#define STR71X_UART2_TOR (STR71X_UART2_BASE + STR71X_UART_TOR_OFFSET)
+#define STR71X_UART2_TXRSTR (STR71X_UART2_BASE + STR71X_UART_TXRSTR_OFFSET)
+#define STR71X_UART2_RXRSTR (STR71X_UART2_BASE + STR71X_UART_RXRSTR_OFFSET)
+
+#define STR71X_UART3_BR (STR71X_UART3_BASE + STR71X_UART_BR_OFFSET)
+#define STR71X_UART3_TXBUFR (STR71X_UART3_BASE + STR71X_UART_TXBUFR_OFFSET)
+#define STR71X_UART3_RXBUFR (STR71X_UART3_BASE + STR71X_UART_RXBUFR_OFFSET)
+#define STR71X_UART3_CR (STR71X_UART3_BASE + STR71X_UART_CR_OFFSET)
+#define STR71X_UART3_IER (STR71X_UART3_BASE + STR71X_UART_IER_OFFSET)
+#define STR71X_UART3_SR (STR71X_UART3_BASE + STR71X_UART_SR_OFFSET)
+#define STR71X_UART3_GTR (STR71X_UART3_BASE + STR71X_UART_GTR_OFFSET)
+#define STR71X_UART3_TOR (STR71X_UART3_BASE + STR71X_UART_TOR_OFFSET)
+#define STR71X_UART3_TXRSTR (STR71X_UART3_BASE + STR71X_UART_TXRSTR_OFFSET)
+#define STR71X_UART3_RXRSTR (STR71X_UART3_BASE + STR71X_UART_RXRSTR_OFFSET)
+
+/* Register bit settings ***********************************************************/
+
+/* UART control register (CR) */
+
+#define STR71X_UARTCR_MODEMASK (0x0007) /* Bits 0-2: Mode */
+#define STR71X_UARTCR_MODE8BIT (0x0001) /* 8-bit */
+#define STR71X_UARTCR_MODE7BITP (0x0003) /* 7-bit with parity bit */
+#define STR71X_UARTCR_MODE9BIT (0x0004) /* 9-bit */
+#define STR71X_UARTCR_MODE8BIT (0x0005) /* 8-bit with wakeup bit */
+#define STR71X_UARTCR_MODE8BIT (0x0007) /* 8-bit with parity bit */
+#define STR71X_UARTCR_STOPBITSMASK (0x0018) /* Bits 3-4: Stop bits */
+#define STR71X_UARTCR_STOPBIT0 (0x0000) /* 0.5 stop bits */
+#define STR71X_UARTCR_STOPBIT1 (0x0008) /* 1 stop bit */
+#define STR71X_UARTCR_STOPBIT0 (0x0010) /* 1.5 stop bits */
+#define STR71X_UARTCR_STOPBIT0 (0x0018) /* 2 stop bits */
+#define STR71X_UARTCR_PARITYODD (0x0020) /* Bit 5:
+#define STR71X_UARTCR_LOOPBACK (0x0040) /* Bit 6:
+#define STR71X_UARTCR_RUN (0x0080) /* Bit 7:
+#define STR71X_UARTCR_RXENABLE (0x0100) /* Bit 8:
+#define STR71X_UARTCR_SCENABLE (0x0200) /* Bit 9:
+#define STR71X_UARTCR_FIFOENABLE (0x0400) /* Bit 10: FIFO enable */
+
+/* UART interrupt enable (IER) register */
+
+#define STR71X_UARTIER_RNE (0x0001) /* Bit 0: Rx buffer not empty */
+#define STR71X_UARTIER_TE (0x0002) /* Bit 1: Tx empty */
+#define STR71X_UARTIER_THE (0x0004) /* Bit 2: Tx half empty */
+#define STR71X_UARTIER_PERROR (0x0008) /* Bit 3: Parity error */
+#define STR71X_UARTIER_FRERROR (0x0010) /* Bit 4: Frame error */
+#define STR71X_UARTIER_OVERRUN (0x0020) /* Bit 5: Overrun error */
+#define STR71X_UARTIER_TIMEOUTNE (0x0040) /* Bit 6: Time out not empty*/
+#define STR71X_UARTIER_TIMEOUTIDLE (0x0080) /* Bit 7: Timeout out idle */
+#define STR71X_UARTIER_RHF (0x0100) /* Bit 8: Rx half full */
+
+/* UART status register (SR) */
+
+#define STR71X_UARTSR_RNE (0x0001) /* Bit 0: Rx buffer not empty */
+#define STR71X_UARTSR_TE (0x0002) /* Bit 1: Tx empty */
+#define STR71X_UARTSR_THE (0x0004) /* Bit 2: Tx half empty */
+#define STR71X_UARTSR_PERR (0x0008) /* Bit 3: Parity error */
+#define STR71X_UARTSR_FRERROR (0x0010) /* Bit 4: Frame error */
+#define STR71X_UARTSR_OVERRUN (0x0020) /* Bit 5: Overrun error */
+#define STR71X_UARTSR_TIMEOUTNE (0x0040) /* Bit 6: Time out not empty*/
+#define STR71X_UARTSR_TIMEOUTIDLE (0x0080) /* Bit 7: Timeout out idle */
+#define STR71X_UARTSR_RHF (0x0100) /* Bit 8: Rx half full */
+#define STR71X_UARTSR_TF (0x0200) /* Bit 9: Tx full */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_UART_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_usb.h b/nuttx/arch/arm/src/str71x/str71x_usb.h new file mode 100644 index 000000000..c9d9d9116 --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_usb.h @@ -0,0 +1,193 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_usb.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_USB_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_USB_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* USB registers ********************************************************************/
+
+#define STR71X_USB_NENDPNTS (16)
+#define STR71X_USB_EPR(ep) (STR71X_USB_BASE + ((ep) << 4))
+#define STR71X_USB_EP0R (STR71X_USB_BASE + 0x0000) /* Endpoint 0 */
+#define STR71X_USB_EP1R (STR71X_USB_BASE + 0x0004) /* Endpoint 1 */
+#define STR71X_USB_EP2R (STR71X_USB_BASE + 0x0008) /* Endpoint 2 */
+#define STR71X_USB_EP3R (STR71X_USB_BASE + 0x000c) /* Endpoint 3 */
+#define STR71X_USB_EP4R (STR71X_USB_BASE + 0x0010) /* Endpoint 4 */
+#define STR71X_USB_EP5R (STR71X_USB_BASE + 0x0014) /* Endpoint 5 */
+#define STR71X_USB_EP6R (STR71X_USB_BASE + 0x0018) /* Endpoint 6 */
+#define STR71X_USB_EP7R (STR71X_USB_BASE + 0x001c) /* Endpoint 7 */
+#define STR71X_USB_EP8R (STR71X_USB_BASE + 0x0020) /* Endpoint 8 */
+#define STR71X_USB_EP9R (STR71X_USB_BASE + 0x0024) /* Endpoint 9 */
+#define STR71X_USB_EP10R (STR71X_USB_BASE + 0x0028) /* Endpoint 10 */
+#define STR71X_USB_EP11R (STR71X_USB_BASE + 0x002c) /* Endpoint 11 */
+#define STR71X_USB_EP12R (STR71X_USB_BASE + 0x0030) /* Endpoint 12 */
+#define STR71X_USB_EP13R (STR71X_USB_BASE + 0x0034) /* Endpoint 13 */
+#define STR71X_USB_EP14R (STR71X_USB_BASE + 0x0038) /* Endpoint 14 */
+#define STR71X_USB_EP15R (STR71X_USB_BASE + 0x003c) /* Endpoint 15 */
+#define STR71X_USB_CNTR (STR71X_USB_BASE + 0x0040) /* Control register */
+#define STR71X_USB_ISTR (STR71X_USB_BASE + 0x0044) /* Interrupt status register */
+#define STR71X_USB_FNR (STR71X_USB_BASE + 0x0048) /* Frame number register */
+#define STR71X_USB_DADDR (STR71X_USB_BASE + 0x004C) /* Device address register */
+#define STR71X_USB_BTABLE (STR71X_USB_BASE + 0x0050) /* Buffer Table address register */
+
+/* Register bit settings ***********************************************************/
+
+/* Interrupt status register (ISTR) */
+
+#define STR71X_USBISTR_CTR (0x8000) /* Correct Transfer */
+#define STR71X_USBISTR_DOVR (0x4000) /* DMA Over/underrun */
+#define STR71X_USBISTR_ERR (0x2000) /* Error */
+#define STR71X_USBISTR_WKUP (0x1000) /* Wakeup */
+#define STR71X_USBISTR_SUSP (0x0800) /* Suspend */
+#define STR71X_USBISTR_RESET (0x0400) /* Reset */
+#define STR71X_USBISTR_SOF (0x0200) /* Start of frame */
+#define STR71X_USBISTR_ESOF (0x0100) /* Expected start of frame */
+#define STR71X_USBISTR_DIR (0x0010) /* DIRection of transaction */
+#define STR71X_USBISTR_EPID (0x000f) /* Endpoint IDentifier */
+
+#define STR71X_USBCLR_CTR (~STR71X_USBISTR_CTR)
+#define STR71X_USBCLR_DOVR (~STR71X_USBISTR_DOVR)
+#define STR71X_USBCLR_ERR (~STR71X_USBISTR_ERR)
+#define STR71X_USBCLR_WKUP (~STR71X_USBISTR_WKUP)
+#define STR71X_USBCLR_SUSP (~STR71X_USBISTR_SUSP)
+#define STR71X_USBCLR_RESET (~STR71X_USBISTR_RESET)
+#define STR71X_USBCLR_SOF (~STR71X_USBISTR_SOF)
+#define STR71X_USBCLR_ESOF (~STR71X_USBISTR_ESOF)
+
+/* Control Register (CNTR) */
+
+#define STR71X_USBCNTR_CTRM (0x8000) /* Correct transfer */
+#define STR71X_USBCNTR_DOVRM (0x4000) /* DMA over/underrun */
+#define STR71X_USBCNTR_ERRM (0x2000) /* Error */
+#define STR71X_USBCNTR_WKUPM (0x1000) /* Wake up */
+#define STR71X_USBCNTR_SUSPM (0x0800) /* Suspend */
+#define STR71X_USBCNTR_RESETM (0x0400) /* Reset */
+#define STR71X_USBCNTR_SOFM (0x0200) /* Start of frame */
+#define STR71X_USBCNTR_ESOFM (0x0100) /* Expected start of frame */
+#define STR71X_USBCNTR_RESUME (0x0010) /* Resume request */
+#define STR71X_USBCNTR_FSUSP (0x0008) /* Force suspend */
+#define STR71X_USBCNTR_LPMODE (0x0004) /* Low-power mode */
+#define STR71X_USBCNTR_PDWN (0x0002) /* Power down */
+#define STR71X_USBCNTR_FRES (0x0001) /* Force usb reset */
+
+/* Frame number register (FNR) */
+
+#define STR71X_USBFNR_RXDP (0x8000) /* Status of D+ data line */
+#define STR71X_USBFNR_RXDM (0x4000) /* Status of D- data line */
+#define STR71X_USBFNR_LCK (0x2000) /* Locked */
+#define STR71X_USBFNR_LSOF (0x1800) /* Lost SOF */
+#define STR71X_USBFNR_FN (0x07ff) /* Frame number */
+
+/* Device address register (DADDR) */
+
+#define STR71X_USBDADDR_EF (0x80)
+#define STR71X_USBDADDR_ADD (0x7f)
+
+/* Endpoint registers (EPR) */
+
+#define STR71X_USBEPR_CTRRX (0x8000) /* Endpoint correct transfer RX */
+#define STR71X_USBEPR_DTOGRX (0x4000) /* Endpoint data toggle RX */
+#define STR71X_USBEPR_RXSTAT (0x3000) /* Endpoint RX status bit */
+#define STR71X_USBEPR_SETUP (0x0800) /* Endpoint setup */
+#define STR71X_USBEPR_TFIELD (0x0600) /* Endpoint type */
+#define STR71X_USBEPR_KIND (0x0100) /* Endpoint kind */
+#define STR71X_USBEPR_CTRTX (0x0080) /* Endpoint correct transfer TX */
+#define STR71X_USBEPR_DTOGTX (0x0040) /* Endpoint data toggle TX */
+#define STR71X_USBEPR_TXSTAT (0x0030) /* Endpoint TX status bit */
+#define STR71X_USBEPR_ADDRFIELD (0x000f) /* Endpoint address */
+
+/* Endpoint register mask (no toggle fields) */
+
+#define STR71X_USBEPRREG_MASK (STR71X_USBEPR_CTRRX|STR71X_USBEPR_SETUP|STR71X_USBEPR_TFIELD|\
+ STR71X_USBEPR_KIND|STR71X_USBEPR_CTRTX|STR71X_USBEPR_ADDRFIELD)
+
+/* EP_TYPE[1:0] Endpoint type */
+
+#define STR71X_USBEPR_TYPEMASK (0x0600) /* Endpoint type mask */
+#define STR71X_USBEPR_BULK (0x0000) /* Endpoint BULK */
+#define STR71X_USBEPR_CONTROL (0x0200) /* Endpoint CONTROL */
+#define STR71X_USBEPR_ISOC (0x0400) /* Endpoint ISOCHRONOUS */
+#define STR71X_USBEPR_INTERRUPT (0x0600) /* Endpoint INTERRUPT */
+#define STR71X_USBEPR_TMASK (~STR71X_USBEPR_TFIELD & STR71X_USBEPRREG_MASK)
+
+/* EP_KIND Endpoint kind */
+
+#define STR71X_USBEPR_KINDMASK (~STR71X_USBEPR_KIND & STR71X_USBEPRREG_MASK)
+
+/* STAT_TX[1:0] Status for TX transfer */
+
+#define STR71X_USBEPR_TXDIS (0x0000) /* Endpoint TX disabled */
+#define STR71X_USBEPR_TXSTALL (0x0010) /* Endpoint TX stalled */
+#define STR71X_USBEPR_TXNAK (0x0020) /* Endpoint TX NAKed */
+#define STR71X_USBEPR_TXVALID (0x0030) /* Endpoint TX valid */
+#define STR71X_USBEPRTX_DTOG1 (0x0010) /* Endpoint TX data toggle bit1 */
+#define STR71X_USBEPRTX_DTOG2 (0x0020) /* Endpoint TX data toggle bit2 */
+#define STR71X_USBEPRTX_DTOGMASK (STR71X_USBEPR_TXSTAT|STR71X_USBEPRREG_MASK)
+
+/* STAT_RX[1:0] Status for RX transfer */
+
+#define STR71X_USBEPR_RXDIS (0x0000) /* Endpoint RX disabled */
+#define STR71X_USBEPR_RXSTALL (0x1000) /* Endpoint RX stalled */
+#define STR71X_USBEPR_RXNAK (0x2000) /* Endpoint RX NAKed */
+#define STR71X_USBEPR_RXVALID (0x3000) /* Endpoint RX valid */
+#define STR71X_USBEPR_RXDTOG1 (0x1000) /* Endpoint RX data toggle bit1 */
+#define STR71X_USBEPR_RXDTOG2 (0x2000) /* Endpoint RX data toggle bit1 */
+#define STR71X_USBEPR_RXDTOGMASK (EPRX_STAT|STR71X_USBEPRREG_MASK)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* __ARCH_ARM_SRC_STR71X_STR71X_USB_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_wdog.h b/nuttx/arch/arm/src/str71x/str71x_wdog.h new file mode 100644 index 000000000..11661aa7f --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_wdog.h @@ -0,0 +1,75 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_wdog.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef #define __ARCH_ARM_SRC_STR71X_STR71X_WDOG_H
+#define #define __ARCH_ARM_SRC_STR71X_STR71X_WDOG_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Registers ************************************************************************/
+
+#define STR71X_WDOG_CR (STR71X_WDOG_BASE + 0x0000) /* 16-bits wide */
+#define STR71X_WDOG_PR (STR71X_WDOG_BASE + 0x0004) /* 16-bits wide */
+#define STR71X_WDOG_VR (STR71X_WDOG_BASE + 0x0008) /* 16-bits wide */
+#define STR71X_WDOG_CNT (STR71X_WDOG_BASE + 0x000c) /* 16-bits wide */
+#define STR71X_WDOG_SR (STR71X_WDOG_BASE + 0x0010) /* 16-bits wide */
+#define STR71X_WDOG_MR (STR71X_WDOG_BASE + 0x0014) /* 16-bits wide */
+#define STR71X_WDOG_KR (STR71X_WDOG_BASE + 0x00018 /* 16-bits wide */
+
+/* Register bit settings ***********************************************************/
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* #define __ARCH_ARM_SRC_STR71X_STR71X_WDOG_H */
diff --git a/nuttx/arch/arm/src/str71x/str71x_xti.h b/nuttx/arch/arm/src/str71x/str71x_xti.h new file mode 100644 index 000000000..45f8778af --- /dev/null +++ b/nuttx/arch/arm/src/str71x/str71x_xti.h @@ -0,0 +1,105 @@ +/************************************************************************************
+ * arch/arm/src/str71x/str71x_xti.h
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_STR71X_STR71X_XTI_H
+#define __ARCH_ARM_SRC_STR71X_STR71X_XTI_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include "str71x_map.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* External Interupt Controller (XTI) registers *************************************/
+
+#define STR71X_XTI_SR (STR71X_XTI_BASE + 0x001c) /* 8-bits wide */
+#define STR71X_XTI_CTRL (STR71X_XTI_BASE + 0x0024) /* 8-bits wide */
+#define STR71X_XTI_MRH (STR71X_XTI_BASE + 0x0028) /* 8-bits wide */
+#define STR71X_XTI_MRL (STR71X_XTI_BASE + 0x002c) /* 8-bits wide */
+#define STR71X_XTI_TRH (STR71X_XTI_BASE + 0x0030) /* 8-bits wide */
+#define STR71X_XTI_TRL (STR71X_XTI_BASE + 0x0034) /* 8-bits wide */
+#define STR71X_XTI_PRH (STR71X_XTI_BASE + 0x0038) /* 8-bits wide */
+#define STR71X_XTI_PRL (STR71X_XTI_BASE + 0x003c) /* 8-bits wide */
+
+/* Register bit settings ************************************************************/
+
+/* Control register (CTRL) */
+
+#define STR71X_XTICTRL_WKUPINT (0x01)
+#define STR71X_XTICTRL_ID1S (0x02)
+#define STR71X_XTICTRL_STOP (0x04)
+
+/* Most registers are address by external interrupt line in two 8-bit high and low
+ * registers
+ */
+
+#define STR71X_XTI_LINE(n) (1 << (n))
+#define STR71X_XTI_LINE0 STR71X_XTI_LINE(0) /* Low register */
+#define STR71X_XTI_LINE1 STR71X_XTI_LINE(1)
+#define STR71X_XTI_LINE2 STR71X_XTI_LINE(2)
+#define STR71X_XTI_LINE3 STR71X_XTI_LINE(3)
+#define STR71X_XTI_LINE4 STR71X_XTI_LINE(4)
+#define STR71X_XTI_LINE5 STR71X_XTI_LINE(5)
+#define STR71X_XTI_LINE6 STR71X_XTI_LINE(6)
+#define STR71X_XTI_LINE7 STR71X_XTI_LINE(7)
+
+#define STR71X_XTI_LINE8 STR71X_XTI_LINE(8) /* High register */
+#define STR71X_XTI_LINE9 STR71X_XTI_LINE(9)
+#define STR71X_XTI_LINE10 STR71X_XTI_LINE(10)
+#define STR71X_XTI_LINE11 STR71X_XTI_LINE(11)
+#define STR71X_XTI_LINE12 STR71X_XTI_LINE(12)
+#define STR71X_XTI_LINE13 STR71X_XTI_LINE(13)
+#define STR71X_XTI_LINE14 STR71X_XTI_LINE(14)
+#define STR71X_XTI_LINE15 STR71X_XTI_LINE(15)
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+#endif /* _ARCH_ARM_SRC_STR71X_STR71X_XTI_H */
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