From 20e4e77cdf366dedac21ff5670c54291feadfc05 Mon Sep 17 00:00:00 2001 From: drath Date: Fri, 10 Aug 2007 19:44:06 +0000 Subject: - renamed M5960 USB JTAG to "flyswatter" - make ep93xx and at91rm9200 bitbang JTAG interfaces dependant on ARM host (thanks to Vincent Palatin) - various whitespace fixes - removed various warnings - add support for Debian GNU/kFreeBSD (thanks to Uwe Hermann) - fix OpenOCD compilation for various platforms (thanks to Uwe Hermann and Vincent Palatin) - switched order of JTAG chain examination and validation (examine first, then multiple validation tries even if examination failed) - added target_request subsystem to handle requests from the target (debug messages and tracepoints implemented, future enhancements might include semihosting, all ARM7/9 only for now) - added support for GDB vFlashXXX packets (thanks to Pavel Chromy) - added support for receiving data via ARM7/9 DCC - reworked flash writing. the 'flash write' command is now deprecated and replaced by 'flash write_binary' (old syntax and behaviour) and 'flash write_image' (write image files (bin, hex, elf, s19) to a target). - added support for AMD/ST/SST 29F400B non-cfi flashes git-svn-id: svn://svn.berlios.de/openocd/trunk@190 b42882b7-edfa-0310-969c-e2dbd0fdcd60 --- src/flash/str7x.c | 47 ++++++++++++++++++----------------------------- 1 file changed, 18 insertions(+), 29 deletions(-) (limited to 'src/flash/str7x.c') diff --git a/src/flash/str7x.c b/src/flash/str7x.c index 0fa2f6ce..6771506a 100644 --- a/src/flash/str7x.c +++ b/src/flash/str7x.c @@ -150,7 +150,7 @@ int str7x_build_block_list(struct flash_bank_s *bank) return ERROR_OK; } -/* flash bank str7x 0 0 +/* flash bank str7x 0 0 */ int str7x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank) { @@ -165,7 +165,7 @@ int str7x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char str7x_info = malloc(sizeof(str7x_flash_bank_t)); bank->driver_priv = str7x_info; - if (strcmp(args[5], "STR71x") == 0) + if (strcmp(args[6], "STR71x") == 0) { str7x_info->bank1 = 1; if (bank->base != 0x40000000) @@ -174,7 +174,7 @@ int str7x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char bank->base = 0x40000000; } } - else if (strcmp(args[5], "STR73x") == 0) + else if (strcmp(args[6], "STR73x") == 0) { str7x_info->bank1 = 0; if (bank->base != 0x80000000) @@ -183,7 +183,7 @@ int str7x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char bank->base = 0x80000000; } } - else if (strcmp(args[5], "STR75x") == 0) + else if (strcmp(args[6], "STR75x") == 0) { str7x_info->bank1 = 1; if (bank->base != 0x20000000) @@ -194,17 +194,10 @@ int str7x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char } else { - ERROR("unknown STR7x variant"); + ERROR("unknown STR7x variant: '%s'", args[6]); free(str7x_info); return ERROR_FLASH_BANK_INVALID; } - - str7x_info->target = get_target_by_num(strtoul(args[6], NULL, 0)); - if (!str7x_info->target) - { - ERROR("no target '%s' configured", args[6]); - exit(-1); - } str7x_build_block_list(bank); @@ -215,8 +208,7 @@ int str7x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char u32 str7x_status(struct flash_bank_s *bank) { - str7x_flash_bank_t *str7x_info = bank->driver_priv; - target_t *target = str7x_info->target; + target_t *target = bank->target; u32 retval; target_read_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), &retval); @@ -226,8 +218,7 @@ u32 str7x_status(struct flash_bank_s *bank) u32 str7x_result(struct flash_bank_s *bank) { - str7x_flash_bank_t *str7x_info = bank->driver_priv; - target_t *target = str7x_info->target; + target_t *target = bank->target; u32 retval; target_read_u32(target, str7x_get_flash_adr(bank, FLASH_ER), &retval); @@ -237,8 +228,7 @@ u32 str7x_result(struct flash_bank_s *bank) int str7x_blank_check(struct flash_bank_s *bank, int first, int last) { - str7x_flash_bank_t *str7x_info = bank->driver_priv; - target_t *target = str7x_info->target; + target_t *target = bank->target; u8 *buffer; int i; int nBytes; @@ -246,7 +236,7 @@ int str7x_blank_check(struct flash_bank_s *bank, int first, int last) if ((first < 0) || (last > bank->num_sectors)) return ERROR_FLASH_SECTOR_INVALID; - if (str7x_info->target->state != TARGET_HALTED) + if (bank->target->state != TARGET_HALTED) { return ERROR_TARGET_NOT_HALTED; } @@ -277,12 +267,12 @@ int str7x_blank_check(struct flash_bank_s *bank, int first, int last) int str7x_protect_check(struct flash_bank_s *bank) { str7x_flash_bank_t *str7x_info = bank->driver_priv; - target_t *target = str7x_info->target; + target_t *target = bank->target; int i; u32 retval; - if (str7x_info->target->state != TARGET_HALTED) + if (bank->target->state != TARGET_HALTED) { return ERROR_TARGET_NOT_HALTED; } @@ -303,14 +293,14 @@ int str7x_protect_check(struct flash_bank_s *bank) int str7x_erase(struct flash_bank_s *bank, int first, int last) { str7x_flash_bank_t *str7x_info = bank->driver_priv; - target_t *target = str7x_info->target; + target_t *target = bank->target; int i; u32 cmd; u32 retval; u32 b0_sectors = 0, b1_sectors = 0; - if (str7x_info->target->state != TARGET_HALTED) + if (bank->target->state != TARGET_HALTED) { return ERROR_TARGET_NOT_HALTED; } @@ -392,13 +382,13 @@ int str7x_erase(struct flash_bank_s *bank, int first, int last) int str7x_protect(struct flash_bank_s *bank, int set, int first, int last) { str7x_flash_bank_t *str7x_info = bank->driver_priv; - target_t *target = str7x_info->target; + target_t *target = bank->target; int i; u32 cmd; u32 retval; u32 protect_blocks; - if (str7x_info->target->state != TARGET_HALTED) + if (bank->target->state != TARGET_HALTED) { return ERROR_TARGET_NOT_HALTED; } @@ -445,7 +435,7 @@ int str7x_protect(struct flash_bank_s *bank, int set, int first, int last) int str7x_write_block(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count) { str7x_flash_bank_t *str7x_info = bank->driver_priv; - target_t *target = str7x_info->target; + target_t *target = bank->target; u32 buffer_size = 8192; working_area_t *source; u32 address = bank->base + offset; @@ -564,8 +554,7 @@ int str7x_write_block(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 cou int str7x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count) { - str7x_flash_bank_t *str7x_info = bank->driver_priv; - target_t *target = str7x_info->target; + target_t *target = bank->target; u32 dwords_remaining = (count / 8); u32 bytes_remaining = (count & 0x00000007); u32 address = bank->base + offset; @@ -575,7 +564,7 @@ int str7x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count) u32 check_address = offset; int i; - if (str7x_info->target->state != TARGET_HALTED) + if (bank->target->state != TARGET_HALTED) { return ERROR_TARGET_NOT_HALTED; } -- cgit v1.2.3-18-g5258