diff options
-rw-r--r-- | nuttx/ChangeLog | 2 | ||||
-rw-r--r-- | nuttx/arch/arm/src/sam34/chip/sam4e_memorymap.h | 171 | ||||
-rw-r--r-- | nuttx/arch/arm/src/sam34/chip/sam_memorymap.h | 4 |
3 files changed, 176 insertions, 1 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 8d9bfa74e..72a3177dd 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -6643,4 +6643,6 @@ defaults do not apply (2014-2-20). * arch/arm/src/sam34/chip/sam4e_vectors.h: Add vector definitions for the SAM4E (2014-2-21). + * arch/arm/src/sam34/chip/sam4e_memorymap.h: Add SAM4E memory map + (2014-2-21). diff --git a/nuttx/arch/arm/src/sam34/chip/sam4e_memorymap.h b/nuttx/arch/arm/src/sam34/chip/sam4e_memorymap.h new file mode 100644 index 000000000..db4144821 --- /dev/null +++ b/nuttx/arch/arm/src/sam34/chip/sam4e_memorymap.h @@ -0,0 +1,171 @@ +/************************************************************************************************ + * arch/arm/src/sam34/chip/sam4e_memorymap.h + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * 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_SAM34_CHIP_SAM4E_MEMORYMAP_H +#define __ARCH_ARM_SRC_SAM34_CHIP_SAM4E_MEMORYMAP_H + +/************************************************************************************************ + * Included Files + ************************************************************************************************/ + +#include <nuttx/config.h> +#include "chip.h" + +/************************************************************************************************ + * Pre-processor Definitions + ************************************************************************************************/ + +/* Address regions */ + +#define SAM_CODE_BASE 0x00000000 /* 0x00000000-0x1fffffff: Code space */ +#define SAM_INTSRAM_BASE 0x20000000 /* 0x20000000-0x3fffffff: Internal SRAM */ +#define SAM_PERIPHERALS_BASE 0x40000000 /* 0x40000000-0x5fffffff: Peripherals */ +#define SAM_EXTRAM_BASE 0x60000000 /* 0x60000000-0x9fffffff: External RAM */ + /* 0xa0000000-0xdfffffff: Reserved */ +#define SAM_SYSTEM_BASE 0xe0000000 /* 0xe0000000-0xffffffff: System */ + +/* Code memory region */ + +#define SAM_BOOTMEMORY_BASE 0x00000000 /* 0x00000000-0x003fffff: Boot Memory */ +#define SAM_INTFLASH_BASE 0x00400000 /* 0x00400000-0x007fffff: Internal FLASH */ +#define SAM_INTROM_BASE 0x00800000 /* 0x00180000-0x00bfffff: Internal ROM */ + /* 0x00c00000-0x1fffffff: Reserved */ +/* Internal SRAM memory region */ + +#define SAM_INTSRAM0_BASE 0x20000000 /* For SAM3U compatibility */ + /* 0x20400000-0x207fffff: Reserved */ + /* 0x20800000-0x3fffffff: Undefined (abort) */ + +#define SAM_BBSRAM_BASE 0x22000000 /* 0x22000000-0x23ffffff: 32MB bit-band region */ + +/* Peripherals address region */ + +#define SAM_PWM_BASE 0x40000000 /* 0x40000000-0x40003fff: Pulse Width Modulation */ +#define SAM_AES_BASE 0x40004000 /* 0x40004000-0x40007fff: AES */ + /* 0x40008000-0x40010000: Reserved */ +#define SAM_CAN0_BASE 0x40010000 /* 0x40010000-0x40013fff: CAN0 */ +#define SAM_CAN1_BASE 0x40014000 /* 0x40014000-0x40017fff: CAN1 */ + /* 0x40018000-0x40033fff: Reserved */ +#define SAM_EMAC_BASE 0x40034000 /* 0x40034000-0x40037fff: EMAC */ + /* 0x40038000-0x4005ffff: Reserved */ +#define SAM_MPSYSCTRL_BASE 0x40060000 /* 0x40060000-0x4007ffff: MP Sys Controller */ +# define SAM_SMC_BASE 0x40060000 /* 0x40060000-0x400601ff: Static Memory Controller */ + /* 0x40060200-0x400605ff: Reserved */ +# define SAM_UART1_BASE 0x40060600 /* 0x40060600-0x400607ff: UART 1 */ + /* 0x40060900-0x4007ffff: Reserved */ +#define SAM_HSMCI_BASE 0x40080000 /* 0x40080000-0x40083fff: High Speed Multimedia Card Interface */ +#define SAM_UDP_BASE 0x40084000 /* 0x40084000-0x40087fff: USB device */ +#define SAM_SPI0_BASE 0x40088000 /* 0x40088000-0x4008bfff: Serial Peripheral Interface */ + /* 0x4008c000-0x4008ffff: Reserved */ +#define SAM_TC012_BASE 0x40090000 /* 0x40090000-0x40097fff: Timer Counters 0-2 */ +# define SAM_TC0_BASE 0x40090000 /* 0x40090000-0x4009003f: Timer Counter 0 */ +# define SAM_TC1_BASE 0x40090040 /* 0x40090040-0x4009007f: Timer Counter 1 */ +# define SAM_TC2_BASE 0x40090080 /* 0x40090080-0x400900bf: Timer Counter 2 */ +#define SAM_TC345_BASE 0x40098000 /* 0x40098000-0x40097fff: Timer Counters 3-5 */ +# define SAM_TC3_BASE 0x40098000 /* 0x40098000-0x4009003f: Timer Counter 3 */ +# define SAM_TC4_BASE 0x40098040 /* 0x40098040-0x4009007f: Timer Counter 4 */ +# define SAM_TC5_BASE 0x40098080 /* 0x40098080-0x400900bf: Timer Counter 5 */ + /* 0x4009c000-0x4009ffff: Reserved */ +#define SAM_USART_BASE 0x400a0000 /* 0x400a0000-0x400abfff: USART */ +# define SAM_USART0_BASE 0x400a0000 /* 0x400a0000-0x400a3fff: USART0 */ +# define SAM_USART1_BASE 0x400a4000 /* 0x400a4000-0x400abfff: USART1 */ +#define SAM_TWI_BASE 0x400a8000 /* 0x400a8000-0x400affff: Two-Wire Interface */ +# define SAM_TWI0_BASE 0x400a8000 /* 0x400a8000-0x400abfff: Two-Wire Interface 0 */ +# define SAM_TWI1_BASE 0x400ac000 /* 0x400ac000-0x400affff: Two-Wire Interface 1 */ +#define SAM_AFEC_BASE 0x400b0000 /* 0x400b0000-0x400b7fff: Analog Front End */ +# define SAM_AFEC0_BASE 0x400b0000 /* 0x400b0000-0x400b3fff: Analog Front End 0 */ +# define SAM_AFEC1_BASE 0x400b4000 /* 0x400b4000-0x400b7fff: Analog Front End 1 */ +#define SAM_DACC_BASE 0x400b8000 /* 0x400b8000-0x400bbfff: Digital To Analog Converter */ +#define SAM_ACC_BASE 0x400bc000 /* 0x400bc000-0x400bffff: Analog Comparator */ +#define SAM_DMAC_BASE 0x400c0000 /* 0x400c0000-0x400c3fff: DMA controller */ +#define SAM_CMCC_BASE 0x400c4000 /* 0x400c4000-0x400c7fff: Cortex-M Cache Controller */ + /* 0x400c8000-0x400dffff: Reserved */ +#define SAM_SYSCTRLR_BASE 0x400e0000 /* 0x400e0000-0x400e25ff: System Controller */ + /* 0x400e2600-0x5fffffff: Reserved */ + +#define SAM_BBPERIPH_BASE 0x42000000 /* 0x42000000-0x43ffffff: 32MB bit-band region */ + +/* System Controller Register Blocks: 0x400e0000-0x4007ffff */ + + /* 0x400e0000-0x400e01ff: Reserved */ +#define SAM_MATRIX_BASE 0x400e0200 /* 0x400e0200-0x400e03ff: MATRIX */ +#define SAM_PMC_BASE 0x400e0400 /* 0x400e0400-0x400e05ff: Power Management Controller */ +#define SAM_UART0_BASE 0x400e0600 /* 0x400e0600-0x400e073f: UART 0 */ +#define SAM_CHIPID_BASE 0x400e0740 /* 0x400e0740-0x400e07ff: CHIP ID */ + /* 0x400e0800-0x400e09ff: Reserved */ +#define SAM_EEFC_BASE 0x400e0a00 /* 0x400e0a00-0x400e0bff: Enhanced Embedded Flash Controller */ + /* 0x400e0c00-0x400e0dff: Reserved */ +#define SAM_PIO_BASE 0x400e0e00 /* 0x400e0e00-0x400e13ff: Parallel I/O Controllers */ +# define SAM_PION_BASE(n) (0x400e0e00 + ((n) << 9)) +# define SAM_PIOA_BASE 0x400e0e00 /* 0x400e0e00-0x400e0fff: Parallel I/O Controller A */ +# define SAM_PIOB_BASE 0x400e1000 /* 0x400e1000-0x400e11ff: Parallel I/O Controller B */ +# define SAM_PIOC_BASE 0x400e1200 /* 0x400e1200-0x400e13ff: Parallel I/O Controller C */ +# define SAM_PIOD_BASE 0x400e1400 /* 0x400e1400-0x400e15ff: Parallel I/O Controller C */ +# define SAM_PIOE_BASE 0x400e1600 /* 0x400e1600-0x400e17ff: Parallel I/O Controller C */ +#define SAM_RSTC_BASE 0x400e1800 /* 0x400e1800-0x400e180f: Reset Controller */ +#define SAM_SUPC_BASE 0x400e1810 /* 0x400e1810-0x400e182f: Supply Controller */ +#define SAM_RTT_BASE 0x400e1830 /* 0x400e1830-0x400e184f: Real Time Timer */ +#define SAM_WDT_BASE 0x400e1850 /* 0x400e1850-0x400e185f: Watchdog Timer */ +#define SAM_RTC_BASE 0x400e1860 /* 0x400e1860-0x400e188f: Real Time Clock */ +#define SAM_GPBR_BASE 0x400e1890 /* 0x400e1890-0x400e18ff: GPBR */ +#define SAM_RSWDT_BASE 0x400e1900 /* 0x400e1900-??????????: Reinforced Safety Watchdog Timer */ + +/* External RAM memory region */ + +#define SAM_EXTCS_BASE 0x60000000 /* 0x60000000-0x63ffffff: Chip selects */ +# define SAM_EXTCSN_BASE(n) (0x60000000*((n)<<24)) +# define SAM_EXTCS0_BASE 0x60000000 /* 0x60000000-0x60ffffff: Chip select 0 */ +# define SAM_EXTCS1_BASE 0x61000000 /* 0x61000000-0x601fffff: Chip select 1 */ +# define SAM_EXTCS2_BASE 0x62000000 /* 0x62000000-0x62ffffff: Chip select 2 */ +# define SAM_EXTCS3_BASE 0x63000000 /* 0x63000000-0x63ffffff: Chip select 3 */ + /* 0x64000000-0x9fffffff: Reserved */ +/* System memory region */ + +#define SAM_PRIVPERIPH_BASE 0xe0000000 /* 0xe0000000-0xe00fffff: Private peripheral bus */ +#define SAM_VENDOR_BASE 0xe0100000 /* 0ex0100000-0xffffffff: Vendor-specific memory */ + +/************************************************************************************************ + * Public Types + ************************************************************************************************/ + +/************************************************************************************************ + * Public Data + ************************************************************************************************/ + +/************************************************************************************************ + * Public Functions + ************************************************************************************************/ + +#endif /* __ARCH_ARM_SRC_SAM34_CHIP_SAM4E_MEMORYMAP_H */ diff --git a/nuttx/arch/arm/src/sam34/chip/sam_memorymap.h b/nuttx/arch/arm/src/sam34/chip/sam_memorymap.h index 6c6d0c420..0c05fee52 100644 --- a/nuttx/arch/arm/src/sam34/chip/sam_memorymap.h +++ b/nuttx/arch/arm/src/sam34/chip/sam_memorymap.h @@ -1,7 +1,7 @@ /************************************************************************************ * arch/arm/src/sam34/chip/sam_memorymap.h * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. + * Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -47,6 +47,8 @@ # include "chip/sam3u_memorymap.h" #elif defined(CONFIG_ARCH_CHIP_SAM3X) || defined(CONFIG_ARCH_CHIP_SAM3A) # include "chip/sam3x_memorymap.h" +#elif defined(CONFIG_ARCH_CHIP_SAM4E) +# include "chip/sam4e_memorymap.h" #elif defined(CONFIG_ARCH_CHIP_SAM4L) # include "chip/sam4l_memorymap.h" #elif defined(CONFIG_ARCH_CHIP_SAM4S) |