Add support for compal e99 and e88 phones

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4512 42af7a65-404d-4744-a932-0658087f49c3

7 files changed, 302 insertions, 0 deletions

diff --git a/nuttx/arch/arm/include/calypso/armio.h b/nuttx/arch/arm/include/calypso/armio.h
new file mode 100644
index 000000000..9502e835e
--- /dev/null
+++ b/nuttx/arch/arm/include/calypso/armio.h
@@ -0,0 +1,52 @@
+/****************************************************************************
+ * Driver for Calypso ARMIO
+ *
+ *   Copyright (C) 2011 Stefan Richter. All rights reserved.
+ *   Author: Stefan Richter <ichgeh@l--putt.de>
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+
+/****************************************************************************
+ * Prototypes for interrupt handling
+ ****************************************************************************/
+
+void calypso_kbd_irq();
+void calypso_gpio_irq();
+
+
+/****************************************************************************
+ * Initialize device, add /dev/... nodes
+ ****************************************************************************/
+
+void calypso_armio(void);
+void calypso_keypad(void);
diff --git a/nuttx/arch/arm/include/calypso/clock.h b/nuttx/arch/arm/include/calypso/clock.h
new file mode 100644
index 000000000..abcfde1d4
--- /dev/null
+++ b/nuttx/arch/arm/include/calypso/clock.h
@@ -0,0 +1,67 @@
+#ifndef _CALYPSO_CLK_H
+#define _CALYPSO_CLK_H
+
+#include <stdint.h>
+
+#define CALYPSO_PLL26_52_MHZ	((2 << 8) | 0)
+#define CALYPSO_PLL26_86_7_MHZ	((10 << 8) | 2)
+#define CALYPSO_PLL26_87_MHZ	((3 << 8) | 0)
+#define CALYPSO_PLL13_104_MHZ	((8 << 8) | 0)
+
+enum mclk_div {
+	_ARM_MCLK_DIV_1		= 0,
+	ARM_MCLK_DIV_1		= 1,
+	ARM_MCLK_DIV_2		= 2,
+	ARM_MCLK_DIV_3		= 3,
+	ARM_MCLK_DIV_4		= 4,
+	ARM_MCLK_DIV_5		= 5,
+	ARM_MCLK_DIV_6		= 6,
+	ARM_MCLK_DIV_7		= 7,
+	ARM_MCLK_DIV_1_5	= 0x80 | 1,
+	ARM_MCLK_DIV_2_5	= 0x80 | 2,
+};
+
+void calypso_clock_set(uint8_t vtcxo_div2, uint16_t inp, enum mclk_div mclk_div);
+void calypso_pll_set(uint16_t inp);
+void calypso_clk_dump(void);
+
+/* CNTL_RST */
+enum calypso_rst {
+	RESET_DSP	= (1 << 1),
+	RESET_EXT	= (1 << 2),
+	RESET_WDOG	= (1 << 3),
+};
+
+void calypso_reset_set(enum calypso_rst calypso_rst, int active);
+int calypso_reset_get(enum calypso_rst);
+
+enum calypso_bank {
+	CALYPSO_nCS0	= 0,
+	CALYPSO_nCS1	= 2,
+	CALYPSO_nCS2	= 4,
+	CALYPSO_nCS3	= 6,
+	CALYPSO_nCS7	= 8,
+	CALYPSO_CS4	= 0xa,
+	CALYPSO_nCS6	= 0xc,
+};
+
+enum calypso_mem_width {
+	CALYPSO_MEM_8bit	= 0,
+	CALYPSO_MEM_16bit	= 1,
+	CALYPSO_MEM_32bit	= 2,
+};
+
+void calypso_mem_cfg(enum calypso_bank bank, uint8_t ws,
+		     enum calypso_mem_width width, int we);
+
+/* Enable or disable the internal bootrom mapped to 0x0000'0000 */
+void calypso_bootrom(int enable);
+
+/* Enable or disable the debug unit */
+void calypso_debugunit(int enable);
+
+/* configure the RHEA bus bridge[s] */
+void calypso_rhea_cfg(uint8_t fac0, uint8_t fac1, uint8_t timeout,
+		      uint8_t ws_h, uint8_t ws_l, uint8_t w_en0, uint8_t w_en1);
+
+#endif /* _CALYPSO_CLK_H */
diff --git a/nuttx/arch/arm/include/calypso/debug.h b/nuttx/arch/arm/include/calypso/debug.h
new file mode 100644
index 000000000..27c4185d7
--- /dev/null
+++ b/nuttx/arch/arm/include/calypso/debug.h
@@ -0,0 +1,31 @@
+#ifndef _DEBUG_H
+#define _DEBUG_H
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+#endif
+
+/*
+ * Check at compile time that something is of a particular type.
+ * Always evaluates to 1 so you may use it easily in comparisons.
+ */
+#define typecheck(type,x) \
+({	type __dummy; \
+	typeof(x) __dummy2; \
+	(void)(&__dummy == &__dummy2); \
+	1; \
+})
+
+#ifdef DEBUG
+#define dputchar(x) putchar(x)
+#define dputs(x) puts(x)
+#define dphex(x,y) phex(x,y)
+#define printd(x, args ...) printf(x, ## args)
+#else
+#define dputchar(x)
+#define dputs(x)
+#define dphex(x,y)
+#define printd(x, args ...)
+#endif
+
+#endif /* _DEBUG_H */
diff --git a/nuttx/arch/arm/include/calypso/defines.h b/nuttx/arch/arm/include/calypso/defines.h
new file mode 100644
index 000000000..3c8732f92
--- /dev/null
+++ b/nuttx/arch/arm/include/calypso/defines.h
@@ -0,0 +1,18 @@
+
+#ifndef _DEFINES_H
+#define _DEFINES_H
+
+#define __attribute_const__	__attribute__((__const__))
+
+/* type properties */
+#define __packed		__attribute__((packed))
+#define __aligned(alignment)	__attribute__((aligned(alignment)))
+#define __unused		__attribute__((unused))
+
+/* linkage */
+#define __section(name) __attribute__((section(name)))
+
+/* force placement in zero-waitstate memory */
+#define __ramtext __section(".ramtext")
+
+#endif /* !_DEFINES_H */
diff --git a/nuttx/arch/arm/include/calypso/irq.h b/nuttx/arch/arm/include/calypso/irq.h
new file mode 100644
index 000000000..fd579c4d3
--- /dev/null
+++ b/nuttx/arch/arm/include/calypso/irq.h
@@ -0,0 +1,81 @@
+/****************************************************************************
+ * arch/arm/include/calypso/irq.h
+ * Driver for Calypso IRQ controller
+ *
+ * (C) 2010 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2011 by Stefan Richter <ichgeh@l--putt.de>
+ *
+ * This source code is derivated from Osmocom-BB project and was
+ * relicensed as BSD with permission from original authors.
+ *
+ * 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 __INCLUDE_NUTTX_IRQ_H
+#error "This file should never be included directly! Use <nuttx/irq.h>"
+#endif
+
+#ifndef _CALYPSO_IRQ_H
+#define _CALYPSO_IRQ_H
+
+#ifndef __ASSEMBLY__
+
+enum irq_nr {
+	IRQ_WATCHDOG		= 0,
+	IRQ_TIMER1		= 1,
+	IRQ_TIMER2		= 2,
+	IRQ_TSP_RX		= 3,
+	IRQ_TPU_FRAME		= 4,
+	IRQ_TPU_PAGE		= 5,
+	IRQ_SIMCARD		= 6,
+	IRQ_UART_MODEM		= 7,
+	IRQ_KEYPAD_GPIO		= 8,
+	IRQ_RTC_TIMER		= 9,
+	IRQ_RTC_ALARM_I2C	= 10,
+	IRQ_ULPD_GAUGING	= 11,
+	IRQ_EXTERNAL		= 12,
+	IRQ_SPI			= 13,
+	IRQ_DMA			= 14,
+	IRQ_API			= 15,
+	IRQ_SIM_DETECT		= 16,
+	IRQ_EXTERNAL_FIQ	= 17,
+	IRQ_UART_IRDA		= 18,
+	IRQ_ULPD_GSM_TIMER	= 19,
+	IRQ_GEA			= 20,
+	_NR_IRQS
+};
+
+#endif /* __ASSEMBLY__ */
+
+/* Don't use _NR_IRQS!!! Won't work in preprocessor... */
+#define NR_IRQS			21
+
+#define IRQ_SYSTIMER		IRQ_TIMER2
+
+#endif /* _CALYPSO_IRQ_H */
diff --git a/nuttx/arch/arm/include/calypso/memory.h b/nuttx/arch/arm/include/calypso/memory.h
new file mode 100644
index 000000000..b0a0490ce
--- /dev/null
+++ b/nuttx/arch/arm/include/calypso/memory.h
@@ -0,0 +1,28 @@
+#ifndef _MEMORY_H
+#define _MEMORY_H
+
+#define __arch_getb(a)			(*(volatile unsigned char *)(a))
+#define __arch_getw(a)			(*(volatile unsigned short *)(a))
+#define __arch_getl(a)			(*(volatile unsigned int *)(a))
+
+#define __arch_putb(v,a)		(*(volatile unsigned char *)(a) = (v))
+#define __arch_putw(v,a)		(*(volatile unsigned short *)(a) = (v))
+#define __arch_putl(v,a)		(*(volatile unsigned int *)(a) = (v))
+
+#define __raw_writeb(v,a)		__arch_putb(v,a)
+#define __raw_writew(v,a)		__arch_putw(v,a)
+#define __raw_writel(v,a)		__arch_putl(v,a)
+
+#define __raw_readb(a)			__arch_getb(a)
+#define __raw_readw(a)			__arch_getw(a)
+#define __raw_readl(a)			__arch_getl(a)
+
+#define writeb(v,a)			__arch_putb(v,a)
+#define writew(v,a)			__arch_putw(v,a)
+#define writel(v,a)			__arch_putl(v,a)
+
+#define readb(a)			__arch_getb(a)
+#define readw(a)			__arch_getw(a)
+#define readl(a)			__arch_getl(a)
+
+#endif /* _MEMORY_H */
diff --git a/nuttx/arch/arm/include/calypso/timer.h b/nuttx/arch/arm/include/calypso/timer.h
new file mode 100644
index 000000000..694e4ebc9
--- /dev/null
+++ b/nuttx/arch/arm/include/calypso/timer.h
@@ -0,0 +1,25 @@
+#ifndef _CAL_TIMER_H
+#define _CAL_TIMER_H
+
+/* Enable or Disable a timer */
+void hwtimer_enable(int num, int on);
+
+/* Configure pre-scaler and if timer is auto-reload */
+void hwtimer_config(int num, uint8_t pre_scale, int auto_reload);
+
+/* Load a timer with the given value */
+void hwtimer_load(int num, uint16_t val);
+
+/* Read the current timer value */
+uint16_t hwtimer_read(int num);
+
+/* Enable or disable the watchdog */
+void wdog_enable(int on);
+
+/* Reset cpu using watchdog */
+void wdog_reset(void);
+
+/* power up the timers */
+void hwtimer_init(void);
+
+#endif /* _CAL_TIMER_H */