baseband-devel May 2011

baseband-devel@lists.osmocom.org

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81 discussions

[PATCH 3/4] Initial support for Nuttx on TI Calypso platform: IRQ support for Calypso Main patches Osmocom code to match Nuttx API

by Stefan Richter

--- nuttx/arch/arm/include/calypso/irq.h | 67 +++++++ nuttx/arch/arm/src/calypso/calypso_irq.c | 300 ++++++++++++++++++++++++++++++ 2 files changed, 367 insertions(+), 0 deletions(-) create mode 100644 nuttx/arch/arm/include/calypso/irq.h create mode 100644 nuttx/arch/arm/src/calypso/calypso_irq.c diff --git a/nuttx/arch/arm/include/calypso/irq.h b/nuttx/arch/arm/include/calypso/irq.h new file mode 100644 index 0000000..1333a6e --- /dev/null +++ b/nuttx/arch/arm/include/calypso/irq.h @@ -0,0 +1,67 @@ +/**************************************************************************** + * arch/arm/include/calypso/irq.h + * Driver for Calypso IRQ controller + * + * (C) 2010 by Harald Welte <laforge(a)gnumonks.org> + * (C) 2011 by Stefan Richter <ichgeh(a)l--putt.de> + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + ****************************************************************************/ + +#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/src/calypso/calypso_irq.c b/nuttx/arch/arm/src/calypso/calypso_irq.c new file mode 100644 index 0000000..993e475 --- /dev/null +++ b/nuttx/arch/arm/src/calypso/calypso_irq.c @@ -0,0 +1,300 @@ +/**************************************************************************** + * arch/arm/src/calypso/calypso_irq.c + * Driver for Calypso IRQ controller + * + * (C) 2010 by Harald Welte <laforge(a)gnumonks.org> + * (C) 2011 by Stefan Richter <ichgeh(a)l--putt.de> + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <stdint.h> +#include <nuttx/irq.h> +#include <nuttx/arch.h> +#include <arch/calypso/memory.h> + +#include "arm.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +#define BASE_ADDR_IRQ 0xfffffa00 +#define BASE_ADDR_IBOOT_EXC 0x0080001C + +enum irq_reg { + IT_REG1 = 0x00, + IT_REG2 = 0x02, + MASK_IT_REG1 = 0x08, + MASK_IT_REG2 = 0x0a, + IRQ_NUM = 0x10, + FIQ_NUM = 0x12, + IRQ_CTRL = 0x14, +}; + +#define ILR_IRQ(x) (0x20 + (x*2)) +#define IRQ_REG(x) ((void *)BASE_ADDR_IRQ + (x)) + +#ifndef ARRAY_SIZE +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#endif + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +volatile uint32_t *current_regs; +extern uint32_t _exceptions; + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +static uint8_t default_irq_prio[] = { + [IRQ_WATCHDOG] = 0xff, + [IRQ_TIMER1] = 0xff, + [IRQ_TIMER2] = 0xff, + [IRQ_TSP_RX] = 0, + [IRQ_TPU_FRAME] = 3, + [IRQ_TPU_PAGE] = 0xff, + [IRQ_SIMCARD] = 0xff, + [IRQ_UART_MODEM] = 8, + [IRQ_KEYPAD_GPIO] = 4, + [IRQ_RTC_TIMER] = 9, + [IRQ_RTC_ALARM_I2C] = 10, + [IRQ_ULPD_GAUGING] = 2, + [IRQ_EXTERNAL] = 12, + [IRQ_SPI] = 0xff, + [IRQ_DMA] = 0xff, + [IRQ_API] = 0xff, + [IRQ_SIM_DETECT] = 0, + [IRQ_EXTERNAL_FIQ] = 7, + [IRQ_UART_IRDA] = 2, + [IRQ_ULPD_GSM_TIMER] = 1, + [IRQ_GEA] = 0xff, +}; + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +static void _irq_enable(enum irq_nr nr, int enable) +{ + uint16_t *reg = IRQ_REG(MASK_IT_REG1); + uint16_t val; + + if (nr > 15) { + reg = IRQ_REG(MASK_IT_REG2); + nr -= 16; + } + + val = readw(reg); + if (enable) + val &= ~(1 << nr); + else + val |= (1 << nr); + writew(val, reg); +} + +static void set_default_priorities(void) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(default_irq_prio); i++) { + uint16_t val; + uint8_t prio = default_irq_prio[i]; + if (prio > 31) + prio = 31; + + val = readw(IRQ_REG(ILR_IRQ(i))); + val &= ~(0x1f << 2); + val |= prio << 2; + writew(val, IRQ_REG(ILR_IRQ(i))); + } +} + +/* Install the exception handlers to where the ROM loader jumps */ +static void calypso_exceptions_install(void) +{ + uint32_t *exceptions_dst = (uint32_t *) BASE_ADDR_IBOOT_EXC; + uint32_t *exceptions_src = &_exceptions; + int i; + + for (i = 0; i < 7; i++) + *exceptions_dst++ = *exceptions_src++; + +} + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: up_irqinitialize + * + * Description: + * Setup the IRQ and FIQ controllers + * + ****************************************************************************/ + +void up_irqinitialize(void) +{ + /* Prepare hardware */ + calypso_exceptions_install(); + current_regs = NULL; + + /* Switch to internal ROM */ + calypso_bootrom(1); + + /* set default priorities */ + set_default_priorities(); + + /* mask all interrupts off */ + writew(0xffff, IRQ_REG(MASK_IT_REG1)); + writew(0xffff, IRQ_REG(MASK_IT_REG2)); + + /* clear all pending interrupts */ + writew(0, IRQ_REG(IT_REG1)); + writew(0, IRQ_REG(IT_REG2)); + + /* enable interrupts globally to the ARM core */ +#ifndef CONFIG_SUPPRESS_INTERRUPTS + irqrestore(SVC_MODE | PSR_F_BIT); +#endif +} + +/**************************************************************************** + * Name: up_disable_irq + * + * Description: + * Disable the IRQ specified by 'irq' + * + ****************************************************************************/ + +void up_disable_irq(int irq) +{ + if((unsigned)irq < NR_IRQS) + _irq_enable(irq, 0); +} + +/**************************************************************************** + * Name: up_enable_irq + * + * Description: + * Enable the IRQ specified by 'irq' + * + ****************************************************************************/ + +void up_enable_irq(int irq) +{ + if((unsigned)irq < NR_IRQS) + _irq_enable(irq, 1); +} + +/**************************************************************************** + * Name: up_prioritize_irq + * + * Description: + * Set the priority of an IRQ. + * + ****************************************************************************/ + +#ifndef CONFIG_ARCH_IRQPRIO +int up_prioritize_irq(int nr, int prio) +{ + uint16_t val; + + if (prio == -1) + prio = default_irq_prio[nr]; + + if (prio > 31) + prio = 31; + + val = prio << 2; +/* + if (edge) + val |= 0x02; + if (fiq) + val |= 0x01; +*/ + writew(val, IRQ_REG(ILR_IRQ(nr))); + + return 0; // XXX: what's the return??? +} +#endif + +/**************************************************************************** + * Entry point for interrupts + ****************************************************************************/ + +void up_decodeirq(uint32_t *regs) +{ + uint8_t num, tmp; + uint32_t *saved_regs; + + /* XXX: What is this??? + * Passed to but ignored in IRQ handlers + * Only valid meaning is apparently non-NULL == IRQ context */ + saved_regs = (uint32_t *)current_regs; + current_regs = regs; + + /* Detect & deliver the IRQ */ + num = readb(IRQ_REG(IRQ_NUM)) & 0x1f; + irq_dispatch(num, regs); + + /* Start new IRQ agreement */ + tmp = readb(IRQ_REG(IRQ_CTRL)); + tmp |= 0x01; + writeb(tmp, IRQ_REG(IRQ_CTRL)); + + current_regs = saved_regs; +} + +/**************************************************************************** + * Entry point for FIQs + ****************************************************************************/ + +void calypso_fiq(void) +{ + uint8_t num, tmp; + uint32_t *regs; + + /* XXX: What is this??? + * Passed to but ignored in IRQ handlers + * Only valid meaning is apparently non-NULL == IRQ context */ + regs = (uint32_t *)current_regs; + current_regs = (uint32_t *)&num; + + /* Detect & deliver like an IRQ but we are in FIQ context */ + num = readb(IRQ_REG(FIQ_NUM)) & 0x1f; + irq_dispatch(num, regs); + + /* Start new FIQ agreement */ + tmp = readb(IRQ_REG(IRQ_CTRL)); + tmp |= 0x02; + writeb(tmp, IRQ_REG(IRQ_CTRL)); + + current_regs = regs; +} -- 1.7.1

14 years, 1 month

[PATCH 2/4] Initial support for Nuttx on TI Calypso platform: Import clock and timer related files Osmocom Modify timer.c to Nuttx API

by Stefan Richter

--- nuttx/arch/arm/include/calypso/clock.h | 67 +++++++++ nuttx/arch/arm/include/calypso/timer.h | 25 ++++ nuttx/arch/arm/src/calypso/calypso_timer.c | 205 ++++++++++++++++++++++++++++ nuttx/arch/arm/src/calypso/clock.c | 202 +++++++++++++++++++++++++++ 4 files changed, 499 insertions(+), 0 deletions(-) create mode 100644 nuttx/arch/arm/include/calypso/clock.h create mode 100644 nuttx/arch/arm/include/calypso/timer.h create mode 100644 nuttx/arch/arm/src/calypso/calypso_timer.c create mode 100644 nuttx/arch/arm/src/calypso/clock.c diff --git a/nuttx/arch/arm/include/calypso/clock.h b/nuttx/arch/arm/include/calypso/clock.h new file mode 100644 index 0000000..abcfde1 --- /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/timer.h b/nuttx/arch/arm/include/calypso/timer.h new file mode 100644 index 0000000..694e4eb --- /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 */ diff --git a/nuttx/arch/arm/src/calypso/calypso_timer.c b/nuttx/arch/arm/src/calypso/calypso_timer.c new file mode 100644 index 0000000..0191c0c --- /dev/null +++ b/nuttx/arch/arm/src/calypso/calypso_timer.c @@ -0,0 +1,205 @@ +/**************************************************************************** + * arch/arm/src/calypso/calypso_timer.c + * Calypso DBB internal Timer Driver + * + * (C) 2010 by Harald Welte <laforge(a)gnumonks.org> + * (C) 2011 by Stefan Richter <ichgeh(a)l--putt.de> + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + ****************************************************************************/ + +#include <stdio.h> +#include <stdint.h> +#include <nuttx/arch.h> + +#include <arch/calypso/defines.h> +#include <arch/calypso/memory.h> +#include <arch/calypso/timer.h> + + +#define BASE_ADDR_TIMER 0xfffe3800 +#define TIMER2_OFFSET 0x3000 + +#define TIMER_REG(n, m) (((n)-1) ? (BASE_ADDR_TIMER + TIMER2_OFFSET + (m)) : (BASE_ADDR_TIMER + (m))) + +enum timer_reg { + CNTL_TIMER = 0x00, + LOAD_TIMER = 0x02, + READ_TIMER = 0x04, +}; + +enum timer_ctl { + CNTL_START = (1 << 0), + CNTL_AUTO_RELOAD = (1 << 1), + CNTL_CLOCK_ENABLE = (1 << 5), +}; + +/* Regular Timers (1 and 2) */ + +void hwtimer_enable(int num, int on) +{ + uint8_t ctl; + + if (num < 1 || num > 2) { + printf("Unknown timer %u\n", num); + return; + } + + ctl = readb(TIMER_REG(num, CNTL_TIMER)); + if (on) + ctl |= CNTL_START|CNTL_CLOCK_ENABLE; + else + ctl &= ~CNTL_START; + writeb(ctl, TIMER_REG(num, CNTL_TIMER)); +} + +void hwtimer_config(int num, uint8_t pre_scale, int auto_reload) +{ + uint8_t ctl; + + ctl = (pre_scale & 0x7) << 2; + if (auto_reload) + ctl |= CNTL_AUTO_RELOAD; + + writeb(ctl, TIMER_REG(num, CNTL_TIMER)); +} + +void hwtimer_load(int num, uint16_t val) +{ + writew(val, TIMER_REG(num, LOAD_TIMER)); +} + +uint16_t hwtimer_read(int num) +{ + uint8_t ctl = readb(TIMER_REG(num, CNTL_TIMER)); + + /* somehow a read results in an abort */ + if ((ctl & (CNTL_START|CNTL_CLOCK_ENABLE)) != (CNTL_START|CNTL_CLOCK_ENABLE)) + return 0xFFFF; + return readw(TIMER_REG(num, READ_TIMER)); +} + +/************************************************************ + * Watchdog Timer + ************************************************************/ + +#define BASE_ADDR_WDOG 0xfffff800 +#define WDOG_REG(m) (BASE_ADDR_WDOG + m) + +enum wdog_reg { + WD_CNTL_TIMER = CNTL_TIMER, + WD_LOAD_TIMER = LOAD_TIMER, + WD_READ_TIMER = 0x02, + WD_MODE = 0x04, +}; + +enum wdog_ctl { + WD_CTL_START = (1 << 7), + WD_CTL_AUTO_RELOAD = (1 << 8) +}; + +enum wdog_mode { + WD_MODE_DIS_ARM = 0xF5, + WD_MODE_DIS_CONFIRM = 0xA0, + WD_MODE_ENABLE = (1 << 15) +}; + +#define WD_CTL_PRESCALE(value) (((value)&0x07) << 9) + +static void wdog_irq(__unused enum irq_nr nr) +{ + puts("=> WATCHDOG\n"); +} + +void wdog_enable(int on) +{ + if (on) { +#if 0 + irq_config(IRQ_WATCHDOG, 0, 0, 0); + irq_register_handler(IRQ_WATCHDOG, &wdog_irq); + irq_enable(IRQ_WATCHDOG); + writew(WD_MODE_ENABLE, WDOG_REG(WD_MODE)); +#endif + } else { + writew(WD_MODE_DIS_ARM, WDOG_REG(WD_MODE)); + writew(WD_MODE_DIS_CONFIRM, WDOG_REG(WD_MODE)); + } +} + +void wdog_reset(void) +{ +#if 0 + // XXX: this is supposed to reset immediately but does not seem to + writew(0xF5, WDOG_REG(WD_MODE)); + writew(0xFF, WDOG_REG(WD_MODE)); +#else + // enable watchdog + writew(WD_MODE_ENABLE, WDOG_REG(WD_MODE)); + // force expiration + writew(0x0000, WDOG_REG(WD_LOAD_TIMER)); + writew(0x0000, WDOG_REG(WD_LOAD_TIMER)); +#endif +} + +/************************************************************ + * Global Functions + ************************************************************/ + +/************************************************************ + * Function: up_timerisr + * + * Description: + * The timer ISR will perform a variety of services for + * various portions of the systems. + * + ************************************************************/ + +int up_timerisr(int irq, uint32_t *regs) +{ + /* Process timer interrupt */ + + sched_process_timer(); + return 0; +} + +/************************************************************ + * Function: up_timerinit + * + * Description: + * Setup Calypso HW timer 2 to cause system ticks. + * + * This function is called during start-up to initialize + * the timer interrupt. + * + ************************************************************/ + +void up_timerinit(void) +{ + up_disable_irq(IRQ_SYSTIMER); + + /* The timer runs at 13MHz / 32, i.e. 406.25kHz */ + /* 4062 ticks until expiry yields 100Hz interrupt */ + hwtimer_load(2, 4062); + hwtimer_config(2, 0, 1); + hwtimer_enable(2, 1); + + /* Attach and enable the timer interrupt */ + irq_attach(IRQ_SYSTIMER, (xcpt_t)up_timerisr); + up_enable_irq(IRQ_SYSTIMER); +} + diff --git a/nuttx/arch/arm/src/calypso/clock.c b/nuttx/arch/arm/src/calypso/clock.c new file mode 100644 index 0000000..77b4ea5 --- /dev/null +++ b/nuttx/arch/arm/src/calypso/clock.c @@ -0,0 +1,202 @@ +/* Driver for Calypso clock management */ + +/* (C) 2010 by Harald Welte <laforge(a)gnumonks.org> + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +#include <nuttx/config.h> + +#include <stdint.h> +#include <stdio.h> + +//#define DEBUG +#include <arch/calypso/debug.h> + +#include <arch/calypso/memory.h> +#include <arch/calypso/clock.h> + +#define REG_DPLL 0xffff9800 +#define DPLL_LOCK (1 << 0) +#define DPLL_BREAKLN (1 << 1) +#define DPLL_BYPASS_DIV_SHIFT 2 /* 2 bits */ +#define DPLL_PLL_ENABLE (1 << 4) +#define DPLL_PLL_DIV_SHIFT 5 /* 2 bits */ +#define DPLL_PLL_MULT_SHIFT 7 /* 5 bits */ +#define DPLL_TEST (1 << 12) +#define DPLL_IOB (1 << 13) /* Initialize on break */ +#define DPLL_IAI (1 << 14) /* Initialize after Idle */ + +#define BASE_ADDR_CLKM 0xfffffd00 +#define CLKM_REG(m) (BASE_ADDR_CLKM+(m)) + +enum clkm_reg { + CNTL_ARM_CLK = 0, + CNTL_CLK = 2, + CNTL_RST = 4, + CNTL_ARM_DIV = 8, +}; + +/* CNTL_ARM_CLK */ +#define ARM_CLK_BIG_SLEEP (1 << 0) /* MCU Master Clock enabled? */ +#define ARM_CLK_CLKIN_SEL0 (1 << 1) /* MCU source clock (0 = DPLL output, 1 = VTCXO or CLKIN */ +#define ARM_CLK_CLKIN_SEL (1 << 2) /* 0 = VTCXO or 1 = CLKIN */ +#define ARM_CLK_MCLK_DIV5 (1 << 3) /* enable 1.5 or 2.5 division factor */ +#define ARM_CLK_MCLK_DIV_SHIFT 4 /* 3 bits */ +#define ARM_CLK_DEEP_POWER_SHIFT 8 +#define ARM_CLK_DEEP_SLEEP 12 + +/* CNTL_CLK */ +#define CLK_IRQ_CLK_DIS (1 << 0) /* IRQ clock control (0 always, 1 according ARM_MCLK_EN) */ +#define CLK_BRIDGE_CLK_DIS (1 << 1) +#define CLK_TIMER_CLK_DIS (1 << 2) +#define CLK_DPLL_DIS (1 << 3) /* 0: DPLL is not stopped during SLEEP */ +#define CLK_CLKOUT_EN (1 << 4) /* Enable CLKOUT output pins */ +#define CLK_EN_IDLE3_FLG (1 << 5) /* DSP idle flag control (1 = + * SAM/HOM register forced to HOM when DSP IDLE3) */ +#define CLK_VCLKOUT_DIV2 (1 << 6) /* 1: VCLKOUT-FR is divided by 2 */ +#define CLK_VTCXO_DIV2 (1 << 7) /* 1: VTCXO is dividied by 2 */ + +#define BASE_ADDR_MEMIF 0xfffffb00 +#define MEMIF_REG(x) (BASE_ADDR_MEMIF+(x)) + +enum memif_reg { + API_RHEA_CTL = 0x0e, + EXTRA_CONF = 0x10, +}; + +static void dump_reg16(uint32_t addr, char *name) +{ + printf("%s=0x%04x\n", name, readw(addr)); +} + +void calypso_clk_dump(void) +{ + dump_reg16(REG_DPLL, "REG_DPLL"); + dump_reg16(CLKM_REG(CNTL_ARM_CLK), "CNTL_ARM_CLK"); + dump_reg16(CLKM_REG(CNTL_CLK), "CNTL_CLK"); + dump_reg16(CLKM_REG(CNTL_RST), "CNTL_RST"); + dump_reg16(CLKM_REG(CNTL_ARM_DIV), "CNTL_ARM_DIV"); +} + +void calypso_pll_set(uint16_t inp) +{ + uint8_t mult = inp >> 8; + uint8_t div = inp & 0xff; + uint16_t reg = readw(REG_DPLL); + + reg &= ~0x0fe0; + reg |= (div & 0x3) << DPLL_PLL_DIV_SHIFT; + reg |= (mult & 0x1f) << DPLL_PLL_MULT_SHIFT; + reg |= DPLL_PLL_ENABLE; + + writew(reg, REG_DPLL); +} + +void calypso_reset_set(enum calypso_rst calypso_rst, int active) +{ + uint8_t reg = readb(CLKM_REG(CNTL_RST)); + + if (active) + reg |= calypso_rst; + else + reg &= ~calypso_rst; + + writeb(reg, CLKM_REG(CNTL_RST)); +} + +int calypso_reset_get(enum calypso_rst calypso_rst) +{ + uint8_t reg = readb(CLKM_REG(CNTL_RST)); + + if (reg & calypso_rst) + return 1; + else + return 0; +} + +void calypso_clock_set(uint8_t vtcxo_div2, uint16_t inp, enum mclk_div mclk_div) +{ + uint16_t cntl_clock = readw(CLKM_REG(CNTL_CLK)); + uint16_t cntl_arm_clk = readw(CLKM_REG(CNTL_ARM_CLK)); + + /* First set the vtcxo_div2 */ + cntl_clock &= ~CLK_VCLKOUT_DIV2; + if (vtcxo_div2) + cntl_clock |= CLK_VTCXO_DIV2; + else + cntl_clock &= ~CLK_VTCXO_DIV2; + writew(cntl_clock, CLKM_REG(CNTL_CLK)); + + /* Then configure the MCLK divider */ + cntl_arm_clk &= ~ARM_CLK_CLKIN_SEL0; + if (mclk_div & 0x80) { + mclk_div &= ~0x80; + cntl_arm_clk |= ARM_CLK_MCLK_DIV5; + } else + cntl_arm_clk &= ~ARM_CLK_MCLK_DIV5; + cntl_arm_clk &= ~(0x7 << ARM_CLK_MCLK_DIV_SHIFT); + cntl_arm_clk |= (mclk_div << ARM_CLK_MCLK_DIV_SHIFT); + writew(cntl_arm_clk, CLKM_REG(CNTL_ARM_CLK)); + + /* Then finally set the PLL */ + calypso_pll_set(inp); +} + +void calypso_mem_cfg(enum calypso_bank bank, uint8_t ws, + enum calypso_mem_width width, int we) +{ + writew((ws & 0x1f) | ((width & 3) << 5) | ((we & 1) << 7), + BASE_ADDR_MEMIF + bank); +} + +void calypso_bootrom(int enable) +{ + uint16_t conf = readw(MEMIF_REG(EXTRA_CONF)); + + conf |= (3 << 8); + + if (enable) + conf &= ~(1 << 9); + + writew(conf, MEMIF_REG(EXTRA_CONF)); +} + +void calypso_debugunit(int enable) +{ + uint16_t conf = readw(MEMIF_REG(EXTRA_CONF)); + + if (enable) + conf &= ~(1 << 11); + else + conf |= (1 << 11); + + writew(conf, MEMIF_REG(EXTRA_CONF)); +} + +#define REG_RHEA_CNTL 0xfffff900 +#define REG_API_CNTL 0xfffff902 +#define REG_ARM_RHEA 0xfffff904 + +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) +{ + writew(fac0 | (fac1 << 4) | (timeout << 8), REG_RHEA_CNTL); + writew(ws_h | (ws_l << 5), REG_API_CNTL); + writew(w_en0 | (w_en1 << 1), REG_ARM_RHEA); +} -- 1.7.1

14 years, 1 month

[PATCH 1/4] Initial support for Nuttx on TI Calypso platform: Add calypso chip and compal E99 board to Nuttx targets linker script no-brainer / dummy files Osmocom's debug.h, defines.h, memory.h for compatibility

by Stefan Richter

--- nuttx/arch/arm/include/calypso/debug.h | 31 ++ nuttx/arch/arm/include/calypso/defines.h | 18 ++ nuttx/arch/arm/include/calypso/memory.h | 28 ++ nuttx/arch/arm/src/Makefile | 2 +- nuttx/arch/arm/src/calypso/Make.defs | 53 ++++ nuttx/arch/arm/src/calypso/calypso_head.S | 23 ++ nuttx/arch/arm/src/calypso/calypso_lowputc.S | 136 +++++++++ nuttx/arch/arm/src/calypso/chip.h | 204 +++++++++++++ nuttx/configs/compal_e99/include/board.h | 6 + nuttx/configs/compal_e99/ld.script | 126 ++++++++ nuttx/configs/compal_e99/ostest/Make.defs | 123 ++++++++ nuttx/configs/compal_e99/ostest/appconfig | 39 +++ nuttx/configs/compal_e99/ostest/defconfig | 414 ++++++++++++++++++++++++++ nuttx/configs/compal_e99/ostest/setenv.sh | 46 +++ nuttx/configs/compal_e99/src/Makefile | 80 +++++ nuttx/configs/compal_e99/src/dummy.c | 1 + 16 files changed, 1329 insertions(+), 1 deletions(-) create mode 100644 nuttx/arch/arm/include/calypso/debug.h create mode 100644 nuttx/arch/arm/include/calypso/defines.h create mode 100644 nuttx/arch/arm/include/calypso/memory.h create mode 100644 nuttx/arch/arm/src/calypso/Make.defs create mode 100644 nuttx/arch/arm/src/calypso/calypso_head.S create mode 100644 nuttx/arch/arm/src/calypso/calypso_lowputc.S create mode 100644 nuttx/arch/arm/src/calypso/chip.h create mode 100644 nuttx/configs/compal_e99/include/board.h create mode 100644 nuttx/configs/compal_e99/ld.script create mode 100644 nuttx/configs/compal_e99/ostest/Make.defs create mode 100644 nuttx/configs/compal_e99/ostest/appconfig create mode 100644 nuttx/configs/compal_e99/ostest/defconfig create mode 100755 nuttx/configs/compal_e99/ostest/setenv.sh create mode 100644 nuttx/configs/compal_e99/src/Makefile create mode 100644 nuttx/configs/compal_e99/src/dummy.c diff --git a/nuttx/arch/arm/include/calypso/debug.h b/nuttx/arch/arm/include/calypso/debug.h new file mode 100644 index 0000000..27c4185 --- /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 0000000..3c8732f --- /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/memory.h b/nuttx/arch/arm/include/calypso/memory.h new file mode 100644 index 0000000..b0a0490 --- /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/src/Makefile b/nuttx/arch/arm/src/Makefile index 22327af..2530c05 100644 --- a/nuttx/arch/arm/src/Makefile +++ b/nuttx/arch/arm/src/Makefile @@ -67,7 +67,7 @@ SRCS = $(ASRCS) $(CSRCS) OBJS = $(AOBJS) $(COBJS) LDFLAGS = $(ARCHSCRIPT) -EXTRA_LIBS = +#EXTRA_LIBS = LINKLIBS = ifeq ($(WINTOOL),y) diff --git a/nuttx/arch/arm/src/calypso/Make.defs b/nuttx/arch/arm/src/calypso/Make.defs new file mode 100644 index 0000000..d1c14d4 --- /dev/null +++ b/nuttx/arch/arm/src/calypso/Make.defs @@ -0,0 +1,53 @@ +############################################################################ +# calypso/Make.defs +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey(a)racsa.co.cr> +# +# Copyright (C) 2011 Stefan Richter. All rights reserved. +# Author: Stefan Richter <ichgeh(a)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 Gregory Nutt 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. +# +############################################################################ + +HEAD_ASRC = calypso_head.S + +CMN_ASRCS = up_saveusercontext.S up_fullcontextrestore.S up_vectors.S \ + up_nommuhead.S +CMN_CSRCS = up_allocateheap.c up_assert.c up_blocktask.c up_copystate.c \ + up_createstack.c up_dataabort.c up_mdelay.c up_udelay.c up_doirq.c \ + up_exit.c up_idle.c up_initialstate.c up_initialize.c \ + up_interruptcontext.c up_prefetchabort.c up_releasepending.c \ + up_releasestack.c up_reprioritizertr.c up_schedulesigaction.c \ + up_sigdeliver.c up_syscall.c up_unblocktask.c \ + up_undefinedinsn.c up_usestack.c + +CHIP_ASRCS = calypso_lowputc.S +CHIP_CSRCS = calypso_irq.c calypso_timer.c calypso_heap.c \ + clock.c diff --git a/nuttx/arch/arm/src/calypso/calypso_head.S b/nuttx/arch/arm/src/calypso/calypso_head.S new file mode 100644 index 0000000..eb83b68 --- /dev/null +++ b/nuttx/arch/arm/src/calypso/calypso_head.S @@ -0,0 +1,23 @@ +/* Place a branch to the real head at the entry point */ +.section .text.start + b __start + + +/* Exception Vectors like they are needed for the exception vector + indirection of the internal boot ROM. The following section must + be liked to appear at 0x80001c */ +.section .text.exceptions +_undef_instr: + b up_vectorundefinsn +_sw_interr: + b up_vectorswi +_prefetch_abort: + b up_vectorprefetch +_data_abort: + b up_vectordata +_reserved: + b _reserved +_irq: + b up_vectorirq +_fiq: + b up_vectorfiq diff --git a/nuttx/arch/arm/src/calypso/calypso_lowputc.S b/nuttx/arch/arm/src/calypso/calypso_lowputc.S new file mode 100644 index 0000000..bf30fe0 --- /dev/null +++ b/nuttx/arch/arm/src/calypso/calypso_lowputc.S @@ -0,0 +1,136 @@ +/************************************************************************** + * calypso/calypso_lowputc.S + * + * Copyright (C) 2011 Stefan Richter. All rights reserved. + * Author: Stefan Richter <ichgeh(a)l--putt.de> + * + * based on: c5471/c5471_lowputc.S + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey(a)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. + * + **************************************************************************/ + +/************************************************************************** + * Included Files + **************************************************************************/ + +#include <nuttx/config.h> + +#include "chip.h" +#include "up_arch.h" +#include "up_internal.h" + +/************************************************************************** + * Private Definitions + **************************************************************************/ + +/************************************************************************** + * Private Types + **************************************************************************/ + +/************************************************************************** + * Private Function Prototypes + **************************************************************************/ + +/************************************************************************** + * Global Variables + **************************************************************************/ + +/************************************************************************** + * Private Variables + **************************************************************************/ + +/************************************************************************** + * Private Functions + **************************************************************************/ + +/************************************************************************** + * Public Functions + **************************************************************************/ + +/************************************************************************** + * Name: up_lowputc + **************************************************************************/ + +/* This assembly language version has the advantage that it can does not + * require a C stack and uses only r0-r1. Hence it can be used during + * early boot phases. + */ + + .text + .global up_putc + .type up_putc, function +up_putc: + .global up_lowputc + .type up_lowputc, function +up_lowputc: + /* On entry, r0 holds the character to be printed */ + +#ifdef CONFIG_SERIAL_IRDA_CONSOLE + ldr r2, =UART_IRDA_BASE /* r2=IRDA UART base */ +#else + ldr r2, =UART_MODEM_BASE /* r2=Modem UART base */ +#endif + + /* Poll bit 0 of the UART_SSR register. When the bit + * is clear, the TX FIFO is no longer full + */ + +1: ldrb r1, [r2, #UART_SSR_OFFS] + tst r1, #UART_SSR_TXFULL + bne 1b + + /* Send the character by writing it into the UART_THR + * register. + */ + + strb r0, [r2, #UART_THR_OFFS] + + /* Wait for the tranmsit holding regiser (THR) to be + * emptied. This is detemined when bit 6 of the LSR + * is set. + */ + +2: ldrb r1, [r2, #UART_LSR_OFFS] + tst r1, #0x00000020 + beq 2b + + /* If the character that we just sent was a linefeed, + * then send a carriage return as well. + */ + + teq r0, #'\n' + moveq r0, #'\r' + beq 1b + + /* And return */ + + mov pc, lr + diff --git a/nuttx/arch/arm/src/calypso/chip.h b/nuttx/arch/arm/src/calypso/chip.h new file mode 100644 index 0000000..b837871 --- /dev/null +++ b/nuttx/arch/arm/src/calypso/chip.h @@ -0,0 +1,204 @@ +/**************************************************************************** + * calypso/chip.h + * + * Copyright (C) 2011 Stefan Richter. All rights reserved. + * Author: Stefan Richter <ichgeh(a)l--putt.de> + * + * based on: c5471/chip.h + * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey(a)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 Gregory Nutt 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 __CALYPSO_CHIP_H +#define __CALYPSO_CHIP_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/* UARTs ********************************************************************/ + +#define UART_IRDA_BASE 0xffff5000 +#define UART_MODEM_BASE 0xffff5800 +#define UARTn_IO_RANGE 0x00000800 + +/* Common UART Registers. Expressed as offsets from the BASE address */ + +#define UART_RHR_OFFS 0x00000000 /* Rcv Holding Register */ +#define UART_THR_OFFS 0x00000000 /* Xmit Holding Register */ +#define UART_FCR_OFFS 0x00000008 /* FIFO Control Register */ +#define UART_RFCR_OFFS 0x00000008 /* Rcv FIFO Control Register */ +#define UART_TFCR_OFFS 0x00000008 /* Xmit FIFO Control Register */ +#define UART_SCR_OFFS 0x0000000c /* Status Control Register */ +#define UART_LCR_OFFS 0x00000010 /* Line Control Register */ +#define UART_LSR_OFFS 0x00000005 /* Line Status Register */ +#define UART_SSR_OFFS 0x00000011 /* Supplementary Status Register */ +#define UART_MCR_OFFS 0x0000001c /* Modem Control Register */ +#define UART_MSR_OFFS 0x00000020 /* Modem Status Register */ +#define UART_IER_OFFS 0x00000024 /* Interrupt Enable Register */ +#define UART_ISR_OFFS 0x00000028 /* Interrupt Status Register */ +#define UART_EFR_OFFS 0x0000002c /* Enhanced Feature Register */ +#define UART_XON1_OFFS 0x00000030 /* XON1 Character Register */ +#define UART_XON2_OFFS 0x00000034 /* XON2 Character Register */ +#define UART_XOFF1_OFFS 0x00000038 /* XOFF1 Character Register */ +#define UART_XOFF2_OFFS 0x0000003c /* XOFF2 Character Register */ +#define UART_SPR_OFFS 0x00000040 /* Scratch-pad Register */ +#define UART_DIV_115K_OFFS 0x00000044 /* Divisor for baud generation */ +#define UART_DIV_BIT_RATE_OFFS 0x00000048 /* For baud rate generation */ +#define UART_TCR_OFFS 0x0000004c /* Transmission Control Register */ +#define UART_TLR_OFFS 0x00000050 /* Trigger Level Register */ +#define UART_MDR_OFFS 0x00000054 /* Mode Definition Register */ + +/* UART Settings ************************************************************/ + +/* Miscellaneous UART settings. */ + +#define UART_RX_FIFO_NOEMPTY 0x00000001 +#define UART_SSR_TXFULL 0x00000001 +#define UART_LSR_TREF 0x00000020 + +#define UART_XMIT_FIFO_SIZE 64 +#define UART_IRDA_XMIT_FIFO_SIZE 64 + +/* UART_LCR Register */ + /* Bits 31-7: Reserved */ +#define UART_LCR_BOC 0x00000040 /* Bit 6: Break Control */ + /* Bit 5: Parity Type 2 */ +#define UART_LCR_PAREVEN 0x00000010 /* Bit 4: Parity Type 1 */ +#define UART_LCR_PARODD 0x00000000 +#define UART_LCR_PAREN 0x00000008 /* Bit 3: Paity Enable */ +#define UART_LCR_PARDIS 0x00000000 +#define UART_LCR_2STOP 0x00000004 /* Bit 2: Number of stop bits */ +#define UART_LCR_1STOP 0x00000000 +#define UART_LCR_5BITS 0x00000000 /* Bits 0-1: Word-length */ +#define UART_LCR_6BITS 0x00000001 +#define UART_LCR_7BITS 0x00000002 +#define UART_LCR_8BITS 0x00000003 + +#define UART_FCR_FTL 0x00000000 +#define UART_FCR_FIFO_EN 0x00000001 +#define UART_FCR_TX_CLR 0x00000002 +#define UART_FCR_RX_CLR 0x00000004 + +#define UART_IER_RECVINT 0x00000001 +#define UART_IER_XMITINT 0x00000002 +#define UART_IER_LINESTSINT 0x00000004 +#define UART_IER_MODEMSTSINT 0x00000008 /* IrDA UART only */ +#define UART_IER_XOFFINT 0x00000020 +#define UART_IER_RTSINT 0x00000040 /* IrDA UART only */ +#define UART_IER_CTSINT 0x00000080 /* IrDA UART only */ +#define UART_IER_INTMASK 0x000000ff + +#define BAUD_115200 0x00000001 +#define BAUD_57600 0x00000002 +#define BAUD_38400 0x00000003 +#define BAUD_19200 0x00000006 +#define BAUD_9600 0x0000000C +#define BAUD_4800 0x00000018 +#define BAUD_2400 0x00000030 +#define BAUD_1200 0x00000060 + +#define MDR_UART_MODE 0x00000000 /* Both IrDA and Modem UARTs */ +#define MDR_SIR_MODE 0x00000001 /* IrDA UART only */ +#define MDR_AUTOBAUDING_MODE 0x00000002 /* Modem UART only */ +#define MDR_RESET_MODE 0x00000007 /* Both IrDA and Modem UARTs */ + +/* SPI **********************************************************************/ + +#define MAX_SPI 3 + +#define SPI_REGISTER_BASE 0xffff2000 + +/* ARMIO ********************************************************************/ +/* Timers / Watchdog ********************************************************/ + +#define C5471_TIMER0_CTRL 0xffff2a00 +#define C5471_TIMER0_CNT 0xffff2a04 +#define C5471_TIMER1_CTRL 0xffff2b00 +#define C5471_TIMER1_CNT 0xffff2b04 +#define C5471_TIMER2_CTRL 0xffff2c00 +#define C5471_TIMER2_CNT 0xffff2c04 + +/* Interrupts ***************************************************************/ + +#define HAVE_SRC_IRQ_BIN_REG 0 + +#define INT_FIRST_IO 0xffff2d00 +#define INT_IO_RANGE 0x5C + +#define IT_REG 0xffff2d00 +#define MASK_IT_REG 0xffff2d04 +#define SRC_IRQ_REG 0xffff2d08 +#define SRC_FIQ_REG 0xffff2d0c +#define SRC_IRQ_BIN_REG 0xffff2d10 +#define INT_CTRL_REG 0xffff2d18 + +#define ILR_IRQ0_REG 0xffff2d1C /* 0-Timer 0 */ +#define ILR_IRQ1_REG 0xffff2d20 /* 1-Timer 1 */ +#define ILR_IRQ2_REG 0xffff2d24 /* 2-Timer 2 */ +#define ILR_IRQ3_REG 0xffff2d28 /* 3-GPIO0 */ +#define ILR_IRQ4_REG 0xffff2d2c /* 4-Ethernet */ +#define ILR_IRQ5_REG 0xffff2d30 /* 5-KBGPIO[7:0] */ +#define ILR_IRQ6_REG 0xffff2d34 /* 6-Uart serial */ +#define ILR_IRQ7_REG 0xffff2d38 /* 7-Uart IRDA */ +#define ILR_IRQ8_REG 0xffff2d3c /* 8-KBGPIO[15:8] */ +#define ILR_IRQ9_REG 0xffff2d40 /* 9-GPIO3 */ +#define ILR_IRQ10_REG 0xffff2d44 /* 10-GPIO2 */ +#define ILR_IRQ11_REG 0xffff2d48 /* 11-I2C */ +#define ILR_IRQ12_REG 0xffff2d4c /* 12-GPIO1 */ +#define ILR_IRQ13_REG 0xffff2d50 /* 13-SPI */ +#define ILR_IRQ14_REG 0xffff2d54 /* 14-GPIO[19:4] */ +#define ILR_IRQ15_REG 0xffff2d58 /* 15-API */ + +/* CLKM *********************************************************************/ + +#define CLKM 0xffff2f00 +#define CLKM_CTL_RST 0xffff2f10 +#define CLKM_RESET 0xffff2f18 + +#define CLKM_RESET_EIM 0x00000008 +#define CLKM_EIM_CLK_STOP 0x00000010 +#define CLKM_CTL_RST_LEAD_RESET 0x00000000 +#define CLKM_CTL_RST_EXT_RESET 0x00000002 + +/**************************************************************************** + * Inline Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +#endif /* __CALYPSO_CHIP_H */ diff --git a/nuttx/configs/compal_e99/include/board.h b/nuttx/configs/compal_e99/include/board.h new file mode 100644 index 0000000..1a1a743 --- /dev/null +++ b/nuttx/configs/compal_e99/include/board.h @@ -0,0 +1,6 @@ +/************************************************************************ + * arch/board.h + * + * Supposed to be empty + * + ************************************************************************/ diff --git a/nuttx/configs/compal_e99/ld.script b/nuttx/configs/compal_e99/ld.script new file mode 100644 index 0000000..07f1ab0 --- /dev/null +++ b/nuttx/configs/compal_e99/ld.script @@ -0,0 +1,126 @@ +/* + * Linker script for running from internal SRAM on Compal phones + * + * This script is tailored specifically to the requirements imposed + * on us by the Compal bootloader. + * + */ + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(__start) +MEMORY +{ + /* compal-loaded binary: our text, initialized data */ + LRAM (rw) : ORIGIN = 0x00800000, LENGTH = 0x00010000 + /* compal-loaded binary: our unitialized data, stacks, heap */ + IRAM (rw) : ORIGIN = 0x00810000, LENGTH = 0x00010000 +} +SECTIONS +{ + . = 0x800000; + + /* romloader data section, contains passthru interrupt vectors */ + .compal.loader (NOLOAD) : { . = 0x100; } > LRAM + + /* image signature (prepended by osmocon according to phone type) */ + .compal.header (NOLOAD) : { . = 4; } > LRAM + + /* initialization code */ + . = ALIGN(4); + .text.start : { + PROVIDE(__start = .); + KEEP(*(.text.start)) + *(.text.start) + } > LRAM + + /* exception vectors from 0x80001c to 0x800034 */ + .text.exceptions 0x80001c : AT (LOADADDR(.text.start) + SIZEOF(.text.start)) { + KEEP(*(.text.exceptions)) + * (.text.exceptions) + . = ALIGN(4); + } > LRAM + PROVIDE(_exceptions = LOADADDR(.text.exceptions)); + + /* code */ + . = ALIGN(4); + .text (LOADADDR(.text.exceptions) + SIZEOF(.text.exceptions)) : + AT (LOADADDR(.text.exceptions) + SIZEOF(.text.exceptions)) { + /* regular code */ + *(.text*) + /* always-in-ram code */ + *(.ramtext*) + /* gcc voodoo */ + *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx) + . = ALIGN(4); + } > LRAM + PROVIDE(_text_start = LOADADDR(.text)); + PROVIDE(_text_end = LOADADDR(.text) + SIZEOF(.text)); + + /* constructor pointers */ + .ctors : { + /* ctor count */ + LONG(SIZEOF(.ctors) / 4 - 2) + /* ctor pointers */ + KEEP(*(SORT(.ctors))) + /* end of list */ + LONG(0) + } > LRAM + PROVIDE(_ctor_start = LOADADDR(.ctors)); + PROVIDE(_ctor_end = LOADADDR(.ctors) + SIZEOF(.ctors)); + + /* destructor pointers */ + .dtors : { + /* dtor count */ + LONG(SIZEOF(.dtors) / 4 - 2) + /* dtor pointers */ + KEEP(*(SORT(.dtors))) + /* end of list */ + LONG(0) + } > LRAM + PROVIDE(_dtor_start = LOADADDR(.dtors)); + PROVIDE(_dtor_end = LOADADDR(.dtors) + SIZEOF(.dtors)); + + /* read-only data */ + . = ALIGN(4); + .rodata : { + *(.rodata*) + } > LRAM + PROVIDE(_rodata_start = LOADADDR(.rodata)); + PROVIDE(_rodata_end = LOADADDR(.rodata) + SIZEOF(.rodata)); + + /* initialized data */ + . = ALIGN(4); + .data : { + *(.data) + } > LRAM + PROVIDE(_data_start = LOADADDR(.data)); + PROVIDE(_data_end = LOADADDR(.data) + SIZEOF(.data)); + + /* pic offset tables */ + . = ALIGN(4); + .got : { + *(.got) + *(.got.plt) *(.igot.plt) *(.got) *(.igot) + } > LRAM + PROVIDE(_got_start = LOADADDR(.got)); + PROVIDE(_got_end = LOADADDR(.got) + SIZEOF(.got)); + + /* uninitialized data */ + .bss (NOLOAD) : { + . = ALIGN(4); + __bss_start = .; + _sbss = ABSOLUTE(.); + *(.bss) + _ebss = ABSOLUTE(.); + } > IRAM + . = ALIGN(4); + __bss_end = .; + PROVIDE(_bss_start = __bss_start); + PROVIDE(_bss_end = __bss_end); + + /* end of image */ + . = ALIGN(4); + _end = .; + PROVIDE(end = .); +} diff --git a/nuttx/configs/compal_e99/ostest/Make.defs b/nuttx/configs/compal_e99/ostest/Make.defs new file mode 100644 index 0000000..06ef3d4 --- /dev/null +++ b/nuttx/configs/compal_e99/ostest/Make.defs @@ -0,0 +1,123 @@ +############################################################################ +# configs/compal_e99/ostest/Make.defs +# +# Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey(a)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. +# +############################################################################ + +include ${TOPDIR}/.config + +OSMODIR = $(TOPDIR)/../../osmocom-bb +EXTRA_LIBS = $(OSMODIR)/src/target/firmware/comm/libcomm.a $(OSMODIR)/src/shared/libosmocore/build-target/src/.libs/libosmocore.a $(OSMODIR)/src/target/firmware/comm/libcomm.a + # ^^^ Stupid hack! Why do I have to put it twice??? + +CROSSDEV = arm-elf- +CC = $(CROSSDEV)gcc +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version $[0-9\.]$/\1/g' -e 's/[-\ ].*//g' -e '1q'} +ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1} + +ifeq ("${CONFIG_DEBUG_SYMBOLS}","y") + ARCHOPTIMIZATION = -g +else + ARCHOPTIMIZATION = -Os -fno-strict-aliasing -fno-strength-reduce \ + -fomit-frame-pointer +endif + +ifeq ($(ARCHCCMAJOR),4) + ARCHCPUFLAGS = -mcpu=arm7tdmi -mfloat-abi=soft -fno-builtin +else + ARCHCPUFLAGS = -mapcs-32 -mcpu=arm7tdmi -msoft-float -fno-builtin +endif +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHDEFINES = +ARCHINCLUDES = -I. -I$(OSMODIR)/src/shared/libosmocore/include -isystem $(TOPDIR)/include +ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/ld.script + +CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \ + $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) \ + -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld \ + -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifeq ("${CONFIG_DEBUG_SYMBOLS}","y") + LDFLAGS += -g +endif + +define PREPROCESS + @echo "CPP: $1->$2" + @$(CPP) $(CPPFLAGS) $1 -o $2 +endef + +define COMPILE + @echo "CC: $1" + @$(CC) -c $(CFLAGS) $1 -o $2 +endef + +define ASSEMBLE + @echo "AS: $1" + @$(CC) -c $(AFLAGS) $1 -o $2 +endef + +define ARCHIVE + echo "AR: $2"; \ + $(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; } +endef + +define CLEAN + @rm -f *.o *.a +endef + +MKDEP = $(TOPDIR)/tools/mkdeps.sh + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -wstrict-prototypes -Wshadow -g -pipe +HOSTLDFLAGS = + + diff --git a/nuttx/configs/compal_e99/ostest/appconfig b/nuttx/configs/compal_e99/ostest/appconfig new file mode 100644 index 0000000..97e30c0 --- /dev/null +++ b/nuttx/configs/compal_e99/ostest/appconfig @@ -0,0 +1,39 @@ +############################################################################ +# configs/c5471evm/ostest/appconfig +# +# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey(a)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. +# +############################################################################ + +# Path to example in apps/examples containing the user_start entry point + +CONFIGURED_APPS += examples/ostest + diff --git a/nuttx/configs/compal_e99/ostest/defconfig b/nuttx/configs/compal_e99/ostest/defconfig new file mode 100644 index 0000000..7cb55e2 --- /dev/null +++ b/nuttx/configs/compal_e99/ostest/defconfig @@ -0,0 +1,414 @@ +############################################################################ +# configs/compal_e99/ostest/defconfig +# +# Copyright (C) 2007-2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey(a)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. +# +############################################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory and, hence, the +# processor architecture. +# CONFIG_ARCH_family - for use in C code. This identifies the +# particular chip family that the architecture is implemented +# in. +# CONFIG_ARCH_architecture - for use in C code. This identifies the +# specific architecture within the chip familyl. +# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory +# CONFIG_ARCH_CHIP_name - For use in C code +# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, +# the board that supports the particular chip or SoC. +# CONFIG_ARCH_BOARD_name - for use in C code +# CONFIG_BOARD_LOOPSPERMSEC - for delay loops +# CONFIG_ENDIAN_BIG - define if big endian (default is little endian) +# CONFIG_ROM_VECTORS - unique to c5471 +# CONFIG_DRAM_END - the size of installed DRAM. +# Unique to c5471 +# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to c5471. +# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt +# stack. If defined, this symbol is the size of the interrupt +# stack in bytes. If not defined, the user task stacks will be +# used during interrupt handling. +# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions +# +CONFIG_ARCH=arm +CONFIG_ARCH_ARM=y +CONFIG_ARCH_ARM7TDMI=y +CONFIG_ARCH_CHIP=calypso +CONFIG_ARCH_CHIP_CALYPSO=y +CONFIG_ARCH_BOARD=compal_e99 +CONFIG_ARCH_BOARD_COMPALE99=y +CONFIG_BOARD_LOOPSPERMSEC=1250 +CONFIG_ROM_VECTORS=n +CONFIG_DRAM_END=0x00840000 +CONFIG_ARCH_LEDS=n +CONFIG_ARCH_INTERRUPTSTACK=1024 +CONFIG_ARCH_STACKDUMP=y + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com using the tools/mkimage.sh script +# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_RAW_BINARY - make a raw binary format file used with many +# different loaders using the GNU objcopy program. This option +# should not be selected if you are not using the GNU toolchain. +# CONFIG_HAVE_LIBM - toolchain supports libm.a +# +CONFIG_RRLOAD_BINARY=n +CONFIG_INTELHEX_BINARY=n +CONFIG_RAW_BINARY=y +CONFIG_HAVE_LIBM=n + +# +# General OS setup +# +# CONFIG_APPS_DIR - Identifies the relative path to the directory +# that builds the application to link with NuttX. Default: ../apps +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_DEBUG_SYMBOLS - build without optimization and with +# debug symbols (needed for use with a debugger). +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz +# or TICKS_PER_MSEC=10. This setting may be defined to +# inform NuttX that the processor hardware is providing +# system timer interrupts at some interrupt interval other +# than 10 msec. +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_JULIAN_TIME - Enables Julian time conversions +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console +# driver (minimul support) +# CONFIG_MUTEX_TYPES: Set to enable support for recursive and +# errorcheck mutexes. Enables pthread_mutexattr_settype(). +# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority +# inheritance on mutexes and semaphores. +# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority +# inheritance is enabled. It defines the maximum number of +# different threads (minus one) that can take counts on a +# semaphore with priority inheritance support. This may be +# set to zero if priority inheritance is disabled OR if you +# are only using semaphores as mutexes (only one holder) OR +# if no more than two threads participate using a counting +# semaphore. +# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled, +# then this setting is the maximum number of higher priority +# threads (minus 1) than can be waiting for another thread +# to release a count on a semaphore. This value may be set +# to zero if no more than one thread is expected to wait for +# a semaphore. +# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors +# by task_create() when a new task is started. If set, all +# files/drivers will appear to be closed in the new task. +# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first +# three file descriptors (stdin, stdout, stderr) by task_create() +# when a new task is started. If set, all files/drivers will +# appear to be closed in the new task except for stdin, stdout, +# and stderr. +# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket +# desciptors by task_create() when a new task is started. If +# set, all sockets will appear to be closed in the new task. +# CONFIG_NXFLAT. Enable support for the NXFLAT binary format. +# This format will support execution of NuttX binaries located +# in a ROMFS filesystem (see examples/nxflat). +# +#CONFIG_APPS_DIR= +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_DEBUG_SYMBOLS=n +CONFIG_MM_REGIONS=2 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2007 +CONFIG_START_MONTH=2 +CONFIG_START_DAY=13 +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=n +CONFIG_DEV_LOWCONSOLE=n +CONFIG_MUTEX_TYPES=n +CONFIG_PRIORITY_INHERITANCE=n +CONFIG_SEM_PREALLOCHOLDERS=0 +CONFIG_SEM_NNESTPRIO=0 +CONFIG_FDCLONE_DISABLE=n +CONFIG_FDCLONE_STDIO=n +CONFIG_SDCLONE_DISABLE=y +CONFIG_NXFLAT=n + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=y +CONFIG_DISABLE_MOUNTPOINT=y +CONFIG_DISABLE_ENVIRON=n +CONFIG_DISABLE_POLL=y + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve sysem performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_STRNLEN=n +CONFIG_ARCH_BZERO=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +CONFIG_MAX_TASKS=64 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=32 +CONFIG_NFILE_STREAMS=16 +CONFIG_NAME_MAX=32 +CONFIG_STDIO_BUFFER_SIZE=256 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=32 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=4 +CONFIG_PREALLOC_WDOGS=32 +CONFIG_PREALLOC_TIMERS=8 + +# +# TCP/IP and UDP support via uIP +# CONFIG_NET - Enable or disable all network features +# CONFIG_NET_IPv6 - Build in support for IPv6 +# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread. +# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options +# CONFIG_NET_BUFSIZE - uIP buffer size +# CONFIG_NET_TCP - TCP support on or off +# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks) +# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers +# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero) +# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until +# accept() is called. The size of the backlog is selected when listen() is called. +# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks) +# CONFIG_NET_UDP - UDP support on or off +# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off +# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections +# CONFIG_NET_ICMP - ICMP ping response support on or off +# CONFIG_NET_ICMP_PING - ICMP ping request support on or off +# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address +# CONFIG_NET_STATISTICS - uIP statistics on or off +# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window +# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table +# CONFIG_NET_BROADCAST - Broadcast support +# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates +# +CONFIG_NET=n +CONFIG_NET_IPv6=n +CONFIG_NSOCKET_DESCRIPTORS=0 +CONFIG_NET_SOCKOPTS=y +CONFIG_NET_BUFSIZE=420 +CONFIG_NET_TCP=n +CONFIG_NET_TCP_CONNS=40 +CONFIG_NET_NTCP_READAHEAD_BUFFERS=8 +CONFIG_NET_TCPBACKLOG=n +CONFIG_NET_MAX_LISTENPORTS=40 +CONFIG_NET_UDP=n +CONFIG_NET_UDP_CHECKSUMS=y +#CONFIG_NET_UDP_CONNS=10 +CONFIG_NET_ICMP=n +CONFIG_NET_ICMP_PING=n +#CONFIG_NET_PINGADDRCONF=0 +CONFIG_NET_STATISTICS=y +#CONFIG_NET_RECEIVE_WINDOW= +#CONFIG_NET_ARPTAB_SIZE=8 +CONFIG_NET_BROADCAST=n +#CONFIG_NET_FWCACHE_SIZE=2 + +# +# UIP Network Utilities +# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP +# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries +CONFIG_NET_DHCP_LIGHT=n +CONFIG_NET_RESOLV_ENTRIES=4 + +# +# Settings for examples/uip +CONFIG_EXAMPLE_UIP_NOMAC=y +CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_UIP_DHCPC=n + +# +# Settings for examples/nettest +CONFIG_EXAMPLE_NETTEST_SERVER=n +CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n +CONFIG_EXAMPLE_NETTEST_NOMAC=y +CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) + +# +# Settings for examples/nsh +CONFIG_NSH_CONSOLE=y +CONFIG_NSH_TELNET=n +CONFIG_NSH_IOBUFFER_SIZE=512 +CONFIG_NSH_CMD_SIZE=40 +CONFIG_NSH_STACKSIZE=4096 +CONFIG_NSH_DHCPC=n +CONFIG_NSH_NOMAC=y +CONFIG_NSH_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0) + +# +# Settings for examples/wget +# CONFIG_EXAMPLE_WGET_URL - The URL of the file to get +# CONFIG_EXAMPLE_WGET_NOMAC - (May be defined to use software assigned MAC) +# CONFIG_EXAMPLE_WGET_IPADDR - Target IP address +# CONFIG_EXAMPLE_WGET_DRIPADDR - Default router IP addess +# CONFIG_EXAMPLE_WGET_NETMASK - Network mask +CONFIG_EXAMPLE_WGET_URL="http://www.nuttx.org/index.html" +CONFIG_EXAMPLE_WGET_NOMAC=y +CONFIG_EXAMPLE_WGET_IPADDR=(10L<<24|0L<<16|0L<<8|2L) +CONFIG_EXAMPLE_WGET_DRIPADDR=(10L<<24|0L<<16|0L<<8|1L) +CONFIG_EXAMPLE_WGET_NETMASK=(255L<<24|255L<<16|255L<<8|0L) + +# +# Stack and heap information +# +# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP +# operation from FLASH but must copy initialized .data sections to RAM. +# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH +# but copy themselves entirely into RAM for better performance. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack. +# This is the thread that (1) performs the inital boot of the system up +# to the point where user_start() is spawned, and (2) there after is the +# IDLE thread that executes only when there is no other thread ready to +# run. +# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate +# for the main user thread that begins at the user_start() entry point. +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_RUNFROMFLASH=n +CONFIG_BOOT_COPYTORAM=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_IDLETHREAD_STACKSIZE=4096 +CONFIG_USERMAIN_STACKSIZE=4096 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=4096 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/nuttx/configs/compal_e99/ostest/setenv.sh b/nuttx/configs/compal_e99/ostest/setenv.sh new file mode 100755 index 0000000..dc2c643 --- /dev/null +++ b/nuttx/configs/compal_e99/ostest/setenv.sh @@ -0,0 +1,46 @@ +#!/bin/bash +# c5471evm/ostest/setenv.sh +# +# Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey(a)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. +# + +if [ "$(basename $0)" = "setenv.sh" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi + +WD=`pwd` +export BUILDROOT_BIN=${WD}/../buildroot/build_arm_nofpu/staging_dir/bin +export PATH=${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG} + +echo "PATH : ${PATH}" diff --git a/nuttx/configs/compal_e99/src/Makefile b/nuttx/configs/compal_e99/src/Makefile new file mode 100644 index 0000000..2160ea3 --- /dev/null +++ b/nuttx/configs/compal_e99/src/Makefile @@ -0,0 +1,80 @@ +############################################################################ +# configs/compal_e99/src/Makefile +# +# Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey(a)racsa.co.cr> +# +# Copyright (C) 2011 Stefan Richter. All rights reserved. +# Author: Stefan Richter <ichgeh(a)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 $(TOPDIR)/Make.defs + +CFLAGS += -I$(TOPDIR)/sched + +ASRCS = +AOBJS = $(ASRCS:.S=$(OBJEXT)) +CSRCS = dummy.c +COBJS = $(CSRCS:.c=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) + +ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src +CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/arm + +all: libboard$(LIBEXT) + +$(AOBJS): %$(OBJEXT): %.S + $(call ASSEMBLE, $<, $@) + +$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c + $(call COMPILE, $<, $@) + +libboard$(LIBEXT): $(OBJS) + @( for obj in $(OBJS) ; do \ + $(call ARCHIVE, $@, $${obj}); \ + done ; ) + +.depend: Makefile $(SRCS) + @$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep + @touch $@ + +depend: .depend + +clean: + @rm -f libboard$(LIBEXT) *~ .*.swp + $(call CLEAN) + +distclean: clean + @rm -f Make.dep .depend + +-include Make.dep diff --git a/nuttx/configs/compal_e99/src/dummy.c b/nuttx/configs/compal_e99/src/dummy.c new file mode 100644 index 0000000..69853a1 --- /dev/null +++ b/nuttx/configs/compal_e99/src/dummy.c @@ -0,0 +1 @@ +/* no libboard.a otherwise */ -- 1.7.1

14 years, 1 month

T191 unlock cable

by R M

Hi This is my first mail to this list. I have downloaded the code and compiled it. My development environment is Eclipse using cygwin as I am a Windows user. I have succeeded in procuring Motorola C115 phone and also T191 unlock cable but the cable has a serial port on one end and 2.5 mm audio jack at the other. My laptop doesn't have a serial port. It only has USB ports. What sort of USB to serial converter should I use? I have not enquired the cost of FDTI cables in India. But they seem to cost a fortune online. Please do suggest one that is cheap say within 200 rupees. I am also having difficulty downloading Iota and Rita data sheets as the links provided in the wiki lead to chinese sites and I don't understand chinese. Can some one who has already downloaded them please tell me the process like which buttons I need to click etc. Regards, RM

14 years, 1 month

GSMTAP now creates a locally bound receive socket

by Harald Welte

Hi! libosmocore >= 0.3.1 and the current osmocom-bb code will now generate not only the sending GSMTAP UDP socket, but also a locally-bound receive socket. This avoids the manual start of "nc -l -u -p 4729 >/dev/null" or iptables rules to drop the UDP packets. The local receive socket is only created if the GSMTAP IP address is a locally configured address on any of your network interfaces. So sending it to 127.0.0.1 should work well. Don't be surprised if you happen to see GSMTAP over IPv6, I'm now using getaddrinfo() and related functions, i.e. "loopback" may now resolve to ::1 instead of 127.0.0.1 Regards, Harald -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)

14 years, 1 month

Re: Anybody using a BTS for debugging?

by Mohammad Hosein

most of the test systems are not built to be used for on-air operations . the ones that offer such features must be used in Shield rooms where no signal gets in or out . these rooms are expensive but usually tech universities have some rental hours for their shield and antenna rooms . its expensive as well , otherwise you are probably going to have some conflict with local regulatory sooner or later regards On Thu, May 19, 2011 at 9:04 PM, Gianni Tedesco <gianni(a)scaramanga.co.uk>wrote: > On Fri, 2011-05-13 at 15:00 +0430, Mohammad Hosein wrote: > > you could use most GSM test systems for such purpose . on ebay you > > might find very cheap ones > > regards > > I managed to track down a Racal 6103. It should arrive in next couple of > days. > > As a followup question then, I guess that these are intended for wired > rf connection or at least they transmit at very low power, and tell the > phone to do the same. > > However, one would feel a lot better using a channel unused by other > cells in my location. I've been using cell_log to put together a list of > active ARFCN's that my handset receives broadcasts from. Script for > parsing cell_log logs is attached. > > Am I to conclude that if cell_log hasn't dumped: > > [sysinfo] > arfcn 99 > > for example, after running for a reasonably long period of time (say > 24hrs) that operating test equipment on channel 99 should be safe? > > Gianni > > -- > > #!/usr/bin/python > > def getline(f): > while True: > l = f.readline() > if not l: > raise StopIteration > l = l.rstrip('\r\n') > if not l: > continue > yield l > def bsic(v): > (a,b) = v.split(',') > return (int(a),int(b)) > > def hexdump(v): > ret = bytearray() > for x in v.split(): > ret.append(int(x, 16)) > return ret > > class Parser: > pass > > class Power(Parser): > def line(self, s): > return > > class mcc: > tbl = {0x234: 'UK and Northern Ireland'} > def __init__(self, num): > x = ((num & 0xf00) >> 8, > (num & 0xf000) >> 12, > (num & 0xf)) > self.val = (x[0] << 8) | x[1] << 4 | x[2] > def __int__(self): > return self.val > def __str__(self): > return self.tbl.get(self.val, '%.3x'%self.val) > > class mnc: > tbl = {0x15: 'Vodafone', > 0x30: 'T-Mobile', > 0x10: 'O2', > 0x33: 'Orange', > } > def __init__(self, num): > x = ((num & 0xf0) >> 4, > (num & 0xf)) > self.val = (x[1] << 4) | x[0] > def __int__(self): > return self.val > def __str__(self): > return self.tbl.get(self.val, '%.2x'%self.val) > > class SystemInfo: > pass > > class SystemInfo3(SystemInfo): > def __init__(self, b): > if isinstance(b, str): > b = hexdump(b) > assert(b[0] > 9) # len > assert(b[1] == 0x06) # discr > assert(b[2] == 0x1b) # sysinfo3 > self.cell = (b[3] << 8) | b[4] > self.mcc = mcc((b[5] << 8) | b[6]) > self.mnc = mnc(b[7]) > self.lac = (b[8] << 8) | b[9] > def __str__(self): > return 'Cell(%s, %s)'%(self.mcc,self.mnc) > > class SystemInfo4(SystemInfo): > def __init__(self, b): > if isinstance(b, str): > b = hexdump(b) > assert(b[0] > 7) # len > assert(b[1] == 0x06) # discr > assert(b[2] == 0x1c) # sysinfo4 > self.cell = None > self.mcc = mcc((b[3] << 8) | b[4]) > self.mnc = mnc(b[5]) > self.lac = (b[6] << 8) | b[7] > def __str__(self): > return 'Cell(%s, %s)'%(self.mcc,self.mnc) > > class Sysinfo(Parser): > _keys = {'arfcn':int, > 'time':int, > 'rxlev':int, > 'bsic':bsic, > 'si1':hexdump, > 'si2':hexdump, > 'si2bis':hexdump, > 'si2ter':hexdump, > 'si3':SystemInfo3, > 'si4':SystemInfo4, > 'ta':int} > def line(self, s): > (k,v) = s.split(None, 1) > if self._keys.has_key(k): > setattr(self, k, self._keys[k](v)) > else: > print k, v > return > > class RFMap: > arfcns = {} > cells = {} > def commit(self, obj): > if isinstance(obj, Sysinfo): > self.arfcns.setdefault(obj.arfcn, {}) > self.arfcns[obj.arfcn][str(obj.si3.mnc)] = None > self.arfcns[obj.arfcn][str(obj.si4.mnc)] = None > > self.cells.setdefault(obj.si3.cell, {}) > self.cells[obj.si3.cell][str(obj.si3.mnc)] = None > elif isinstance(obj, Power): > return > assert(isinstance(obj, Parser)) > > def rf_map(f): > smap = {'[power]':Power, '[sysinfo]':Sysinfo} > obj = None > m = RFMap() > > for x in getline(f): > if x[0] == '[': > if obj is not None: > m.commit(obj) > obj = smap[x]() > continue > if obj is None: > raise ValueError, 'Bad state' > obj.line(x) > > if obj is not None: > m.commit(obj) > > print 'Active ARFCNs:' > x = m.arfcns.keys() > x.sort() > for i in x: > print ' %4d:'%i, ','.join(m.arfcns[i]) > print > > print 'Active Cells:' > x = m.cells.keys() > x.sort() > for i in x: > print ' 0x%.4x'%i, ','.join(m.cells[i]) > print > > def main(argv): > if len(argv) > 1: > infile = open(argv[1]) > else: > from sys import stdin > infile = stdin > > rf_map(infile) > return 0 > > if __name__ == '__main__': > from sys import argv > raise SystemExit, main(argv) > > >

14 years, 1 month

Nuttx for Calypso

by l--putt

Hi list! As you can see from the patch, I made some progress with a port of Nuttx to the Calypso platform. The UART doesn't work yet. The few possible tests with just the backlight suggest that the IRQ is working. More work required but I'd like to avoid doing the work twice. Stefan

14 years, 1 month

about voice

by shrek wu

hi all, About voice，I have one question. In the latest git code, when I use bb to call other phone, it will product a file voice.raw. How I can play the voice.raw? which kind of format? 16bit or 8 bit pcm?16khz and 8khz?LSE or MSE? In fact i used the cooledit to play it, both 16khz and 8khz, it has only noise. Other question, I want to input voice from pc that run BB, then the voice can be sent by C123. But I found the voice that be sent by C123 is C123 input voice. Can we realize the idea? Best Regards Shrek W

14 years, 1 month

Strange error

by Sun Ich

Hi When I try to load any program from firmware/board/compal_e88/ to my C118 phone, I receive error below: ioctl(TIOCGSERIAL): Invalid argument I upload program successfully and I receive DOWNLOAD ACK from phone properly, but then I receive this strange ioctl error. I'm running Ubuntu 9 and I tried to load compal_dsp_dump.compalram.bin layer1.compalram.bin loader.compalram.bin Result is same for all of the above. Please advice. Thanks

14 years, 1 month

[PATCH 0/6] osmocom-bb: get in sync with libosmocore namespace changes

by pablo＠gnumonks.org

From: Pablo Neira Ayuso <pablo(a)gnumonks.org> This patchset gets osmocom-bb in sync with the namespace fixes for libosmocore. You can find them in pablo/namespace branch. Please, merge it. BTW: I had to temporarily disable mtk62xx compilation since I hit a linking error. This problem occurs in the current git tree. I already contacted Wolfram to let him know. diff --git a/src/Makefile b/src/Makefile index d6f556f..6ff4dc4 100644 --- a/src/Makefile +++ b/src/Makefile @@ -17,7 +17,7 @@ OSMOCORE_CONFIGURE_ENV= LIBOSMOCORE_LIBS=$(TOPDIR)/shared/libosmocore/build-host LIBOSMOVTY_CFLAGS=-I$(TOPDIR)/shared/libosmocore/include \ LIBOSMOGSM_CFLAGS=-I$(TOPDIR)/shared/libosmocore/include -all: libosmocore-target nofirmware firmware mtk-firmware +all: libosmocore-target nofirmware firmware nofirmware: libosmocore-host layer23 osmocon gsmmap libosmocore-host: shared/libosmocore/build-host/src/.libs/libosmocore.la Pablo Neira Ayuso (6): src: use namespace prefix osmo_timer* src: use namespace prefix osmo_fd* and osmo_select* src: use namespace prefix osmo_signal* src: use namespace prefix osmo_wqueue* src: use namespace prefix osmo_* for utils src: use namespace prefix osmo_* for crc16 functions

14 years, 1 month

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baseband-devel May 2011