diff options
Diffstat (limited to 'src/target/firmware/apps/compal_dump/main.c')
-rw-r--r-- | src/target/firmware/apps/compal_dump/main.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/target/firmware/apps/compal_dump/main.c b/src/target/firmware/apps/compal_dump/main.c new file mode 100644 index 00000000..444dfd47 --- /dev/null +++ b/src/target/firmware/apps/compal_dump/main.c @@ -0,0 +1,90 @@ +/* main program of Free Software for Calypso Phone */ + +/* (C) 2010 by Harald Welte <laforge@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 <memory.h> +#include <stdio.h> +#include <stdint.h> +#include <cfi_flash.h> +#include <abb/twl3025.h> +#include <calypso/clock.h> +#include <calypso/timer.h> +#include <calypso/misc.h> + +/* FIXME: We need proper calibrated delay loops at some point! */ +void delay_us(unsigned int us) +{ + volatile unsigned int i; + + for (i= 0; i < us*4; i++) { i; } +} + +void delay_ms(unsigned int ms) +{ + volatile unsigned int i; + + for (i= 0; i < ms*1300; i++) { i; } +} + +#define KBIT 1024 +#define MBIT (1024*KBIT) + +#define REG_DEV_ID_CODE 0xfffef000 +#define REG_DEV_VER_CODE 0xfffef002 +#define REG_DEV_ARMVER_CODE 0xfffffe00 +#define REG_cDSP_ID_CODE 0xfffffe02 +#define REG_DIE_ID_CODE 0xfffef010 + +/* Main Program */ +const char *hr = "======================================================================\n"; + +int main(void) +{ + puts("\n\nCompal device data dumper\n"); + puts(hr); + + /* Disable watchdog (for phones that have it enabled after boot) */ + wdog_enable(0); + + /* Initialize TWL3025 for power control */ + twl3025_init(); + + /* Dump device identification */ + dump_dev_id(); + puts(hr); + + /* Initialize flash, dumping the protection area. */ + cfi_flash_t f; + flash_init(&f, 0x00000000); + flash_dump_info(&f); + puts(hr); + + /* Dump flash contents */ + printf("Dump %d kbytes of external flash\n", f.f_size/1024); + memdump_range((void *)0x00000000, f.f_size); + puts(hr); + + /* Power down */ + twl3025_power_off(); + + while (1) {} +} + |