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Remove whitespace at end of lines, step 1.

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- Replace '\s*$' with ''.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2379 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
zwelch
2009-06-23 22:49:23 +00:00
parent c493543fc9
commit 2e77919853
37 changed files with 858 additions and 858 deletions
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188
src/flash/str7x.c
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@@ -75,10 +75,10 @@ flash_driver_t str7x_flash =
static int str7x_register_commands(struct command_context_s *cmd_ctx)
{
command_t *str7x_cmd = register_command(cmd_ctx, NULL, "str7x", NULL, COMMAND_ANY, NULL);
register_command(cmd_ctx, str7x_cmd, "disable_jtag", str7x_handle_disable_jtag_command, COMMAND_EXEC,
"disable jtag access");
return ERROR_OK;
}
@@ -95,7 +95,7 @@ static int str7x_build_block_list(struct flash_bank_s *bank)
int i;
int num_sectors;
int b0_sectors = 0, b1_sectors = 0;
switch (bank->size)
{
case 16 * 1024:
@@ -114,15 +114,15 @@ static int str7x_build_block_list(struct flash_bank_s *bank)
LOG_ERROR("BUG: unknown bank->size encountered");
exit(-1);
}
num_sectors = b0_sectors + b1_sectors;
bank->num_sectors = num_sectors;
bank->sectors = malloc(sizeof(flash_sector_t) * num_sectors);
str7x_info->sector_bits = malloc(sizeof(uint32_t) * num_sectors);
num_sectors = 0;
for (i = 0; i < b0_sectors; i++)
{
bank->sectors[num_sectors].offset = mem_layout_str7bank0[i].sector_start;
@@ -131,7 +131,7 @@ static int str7x_build_block_list(struct flash_bank_s *bank)
bank->sectors[num_sectors].is_protected = 1;
str7x_info->sector_bits[num_sectors++] = mem_layout_str7bank0[i].sector_bit;
}
for (i = 0; i < b1_sectors; i++)
{
bank->sectors[num_sectors].offset = mem_layout_str7bank1[i].sector_start;
@@ -140,7 +140,7 @@ static int str7x_build_block_list(struct flash_bank_s *bank)
bank->sectors[num_sectors].is_protected = 1;
str7x_info->sector_bits[num_sectors++] = mem_layout_str7bank1[i].sector_bit;
}
return ERROR_OK;
}
@@ -149,20 +149,20 @@ static int str7x_build_block_list(struct flash_bank_s *bank)
static int str7x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank)
{
str7x_flash_bank_t *str7x_info;
if (argc < 7)
{
LOG_WARNING("incomplete flash_bank str7x configuration");
return ERROR_FLASH_BANK_INVALID;
}
str7x_info = malloc(sizeof(str7x_flash_bank_t));
bank->driver_priv = str7x_info;
/* set default bits for str71x flash */
str7x_info->busy_bits = (FLASH_LOCK | FLASH_BSYA1 | FLASH_BSYA0);
str7x_info->disable_bit = (1 << 1);
if (strcmp(args[6], "STR71x") == 0)
{
str7x_info->register_base = 0x40100000;
@@ -185,9 +185,9 @@ static int str7x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd
}
str7x_build_block_list(bank);
str7x_info->write_algorithm = NULL;
return ERROR_OK;
}
@@ -207,7 +207,7 @@ static uint32_t str7x_result(struct flash_bank_s *bank)
uint32_t retval;
target_read_u32(target, str7x_get_flash_adr(bank, FLASH_ER), &retval);
return retval;
}
@@ -215,7 +215,7 @@ static int str7x_protect_check(struct flash_bank_s *bank)
{
str7x_flash_bank_t *str7x_info = bank->driver_priv;
target_t *target = bank->target;
int i;
uint32_t retval;
@@ -242,12 +242,12 @@ static int str7x_erase(struct flash_bank_s *bank, int first, int last)
{
str7x_flash_bank_t *str7x_info = bank->driver_priv;
target_t *target = bank->target;
int i;
uint32_t cmd;
uint32_t retval;
uint32_t sectors = 0;
if (bank->target->state != TARGET_HALTED)
{
LOG_ERROR("Target not halted");
@@ -258,33 +258,33 @@ static int str7x_erase(struct flash_bank_s *bank, int first, int last)
{
sectors |= str7x_info->sector_bits[i];
}
LOG_DEBUG("sectors: 0x%" PRIx32 "", sectors);
/* clear FLASH_ER register */
/* clear FLASH_ER register */
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_ER), 0x0);
cmd = FLASH_SER;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
cmd = sectors;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR1), cmd);
cmd = FLASH_SER | FLASH_WMS;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
while (((retval = str7x_status(bank)) & str7x_info->busy_bits)) {
alive_sleep(1);
}
retval = str7x_result(bank);
if (retval)
{
LOG_ERROR("error erasing flash bank, FLASH_ER: 0x%" PRIx32 "", retval);
return ERROR_FLASH_OPERATION_FAILED;
}
for (i = first; i <= last; i++)
bank->sectors[i].is_erased = 1;
@@ -299,13 +299,13 @@ static int str7x_protect(struct flash_bank_s *bank, int set, int first, int last
uint32_t cmd;
uint32_t retval;
uint32_t protect_blocks;
if (bank->target->state != TARGET_HALTED)
{
LOG_ERROR("Target not halted");
return ERROR_TARGET_NOT_HALTED;
}
protect_blocks = 0xFFFFFFFF;
if (set)
@@ -313,30 +313,30 @@ static int str7x_protect(struct flash_bank_s *bank, int set, int first, int last
for (i = first; i <= last; i++)
protect_blocks &= ~(str7x_info->sector_bits[i]);
}
/* clear FLASH_ER register */
/* clear FLASH_ER register */
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_ER), 0x0);
cmd = FLASH_SPR;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
cmd = str7x_get_flash_adr(bank, FLASH_NVWPAR);
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_AR), cmd);
cmd = protect_blocks;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_DR0), cmd);
cmd = FLASH_SPR | FLASH_WMS;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
while (((retval = str7x_status(bank)) & str7x_info->busy_bits)) {
alive_sleep(1);
}
retval = str7x_result(bank);
LOG_DEBUG("retval: 0x%8.8" PRIx32 "", retval);
if (retval & FLASH_ERER)
return ERROR_FLASH_SECTOR_NOT_ERASED;
else if (retval & FLASH_WPF)
@@ -355,7 +355,7 @@ static int str7x_write_block(struct flash_bank_s *bank, uint8_t *buffer, uint32_
reg_param_t reg_params[6];
armv4_5_algorithm_t armv4_5_info;
int retval = ERROR_OK;
uint32_t str7x_flash_write_code[] = {
/* write: */
0xe3a04201, /* mov r4, #0x10000000 */
@@ -381,14 +381,14 @@ static int str7x_write_block(struct flash_bank_s *bank, uint8_t *buffer, uint32_
/* exit: */
0xeafffffe, /* b exit */
};
/* flash write code */
if (target_alloc_working_area(target, 4 * 20, &str7x_info->write_algorithm) != ERROR_OK)
{
LOG_WARNING("no working area available, can't do block memory writes");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
};
target_write_buffer(target, str7x_info->write_algorithm->address, 20 * 4, (uint8_t*)str7x_flash_write_code);
/* memory buffer */
@@ -400,63 +400,63 @@ static int str7x_write_block(struct flash_bank_s *bank, uint8_t *buffer, uint32_
/* if we already allocated the writing code, but failed to get a buffer, free the algorithm */
if (str7x_info->write_algorithm)
target_free_working_area(target, str7x_info->write_algorithm);
LOG_WARNING("no large enough working area available, can't do block memory writes");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
}
armv4_5_info.common_magic = ARMV4_5_COMMON_MAGIC;
armv4_5_info.core_mode = ARMV4_5_MODE_SVC;
armv4_5_info.core_state = ARMV4_5_STATE_ARM;
init_reg_param(&reg_params[0], "r0", 32, PARAM_OUT);
init_reg_param(&reg_params[1], "r1", 32, PARAM_OUT);
init_reg_param(&reg_params[2], "r2", 32, PARAM_OUT);
init_reg_param(&reg_params[3], "r3", 32, PARAM_OUT);
init_reg_param(&reg_params[4], "r4", 32, PARAM_IN);
init_reg_param(&reg_params[5], "r5", 32, PARAM_OUT);
while (count > 0)
{
uint32_t thisrun_count = (count > (buffer_size / 8)) ? (buffer_size / 8) : count;
target_write_buffer(target, source->address, thisrun_count * 8, buffer);
buf_set_u32(reg_params[0].value, 0, 32, source->address);
buf_set_u32(reg_params[1].value, 0, 32, address);
buf_set_u32(reg_params[2].value, 0, 32, str7x_get_flash_adr(bank, FLASH_CR0));
buf_set_u32(reg_params[3].value, 0, 32, thisrun_count);
buf_set_u32(reg_params[5].value, 0, 32, str7x_info->busy_bits);
if ((retval = target_run_algorithm(target, 0, NULL, 6, reg_params, str7x_info->write_algorithm->address, str7x_info->write_algorithm->address + (19 * 4), 10000, &armv4_5_info)) != ERROR_OK)
{
LOG_ERROR("error executing str7x flash write algorithm");
retval = ERROR_FLASH_OPERATION_FAILED;
break;
}
if (buf_get_u32(reg_params[4].value, 0, 32) != 0x00)
{
retval = ERROR_FLASH_OPERATION_FAILED;
break;
}
buffer += thisrun_count * 8;
address += thisrun_count * 8;
count -= thisrun_count;
}
target_free_working_area(target, source);
target_free_working_area(target, str7x_info->write_algorithm);
destroy_reg_param(&reg_params[0]);
destroy_reg_param(&reg_params[1]);
destroy_reg_param(&reg_params[2]);
destroy_reg_param(&reg_params[3]);
destroy_reg_param(&reg_params[4]);
destroy_reg_param(&reg_params[5]);
return retval;
}
@@ -472,7 +472,7 @@ static int str7x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offs
int retval;
uint32_t check_address = offset;
int i;
if (bank->target->state != TARGET_HALTED)
{
LOG_ERROR("Target not halted");
@@ -484,12 +484,12 @@ static int str7x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offs
LOG_WARNING("offset 0x%" PRIx32 " breaks required 8-byte alignment", offset);
return ERROR_FLASH_DST_BREAKS_ALIGNMENT;
}
for (i = 0; i < bank->num_sectors; i++)
{
uint32_t sec_start = bank->sectors[i].offset;
uint32_t sec_end = sec_start + bank->sectors[i].size;
/* check if destination falls within the current sector */
if ((check_address >= sec_start) && (check_address < sec_end))
{
@@ -500,15 +500,15 @@ static int str7x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offs
check_address = sec_end;
}
}
if (check_address != offset + count)
return ERROR_FLASH_DST_OUT_OF_BANK;
/* clear FLASH_ER register */
/* clear FLASH_ER register */
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_ER), 0x0);
/* multiple dwords (8-byte) to be programmed? */
if (dwords_remaining > 0)
if (dwords_remaining > 0)
{
/* try using a block write */
if ((retval = str7x_write_block(bank, buffer, offset, dwords_remaining)) != ERROR_OK)
@@ -516,14 +516,14 @@ static int str7x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offs
if (retval == ERROR_TARGET_RESOURCE_NOT_AVAILABLE)
{
/* if block write failed (no sufficient working area),
* we use normal (slow) single dword accesses */
* we use normal (slow) single dword accesses */
LOG_WARNING("couldn't use block writes, falling back to single memory accesses");
}
else if (retval == ERROR_FLASH_OPERATION_FAILED)
{
/* if an error occured, we examine the reason, and quit */
retval = str7x_result(bank);
LOG_ERROR("flash writing failed with error code: 0x%x", retval);
return ERROR_FLASH_OPERATION_FAILED;
}
@@ -541,29 +541,29 @@ static int str7x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offs
/* command */
cmd = FLASH_DWPG;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
/* address */
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_AR), address);
/* data word 1 */
target_write_memory(target, str7x_get_flash_adr(bank, FLASH_DR0), 4, 1, buffer + bytes_written);
bytes_written += 4;
/* data word 2 */
target_write_memory(target, str7x_get_flash_adr(bank, FLASH_DR1), 4, 1, buffer + bytes_written);
bytes_written += 4;
/* start programming cycle */
cmd = FLASH_DWPG | FLASH_WMS;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
while (((retval = str7x_status(bank)) & str7x_info->busy_bits))
{
alive_sleep(1);
}
retval = str7x_result(bank);
if (retval & FLASH_PGER)
return ERROR_FLASH_OPERATION_FAILED;
else if (retval & FLASH_WPF)
@@ -572,51 +572,51 @@ static int str7x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offs
dwords_remaining--;
address += 8;
}
if (bytes_remaining)
{
uint8_t last_dword[8] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
int i = 0;
while (bytes_remaining > 0)
{
last_dword[i++] = *(buffer + bytes_written);
last_dword[i++] = *(buffer + bytes_written);
bytes_remaining--;
bytes_written++;
}
/* command */
cmd = FLASH_DWPG;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
/* address */
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_AR), address);
/* data word 1 */
target_write_memory(target, str7x_get_flash_adr(bank, FLASH_DR0), 4, 1, last_dword);
bytes_written += 4;
/* data word 2 */
target_write_memory(target, str7x_get_flash_adr(bank, FLASH_DR1), 4, 1, last_dword + 4);
bytes_written += 4;
/* start programming cycle */
cmd = FLASH_DWPG | FLASH_WMS;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), cmd);
while (((retval = str7x_status(bank)) & str7x_info->busy_bits))
{
alive_sleep(1);
}
retval = str7x_result(bank);
if (retval & FLASH_PGER)
return ERROR_FLASH_OPERATION_FAILED;
else if (retval & FLASH_WPF)
return ERROR_FLASH_OPERATION_FAILED;
}
return ERROR_OK;
}
@@ -643,35 +643,35 @@ static int str7x_handle_disable_jtag_command(struct command_context_s *cmd_ctx,
flash_bank_t *bank;
target_t *target = NULL;
str7x_flash_bank_t *str7x_info = NULL;
uint32_t flash_cmd;
uint32_t retval;
uint16_t ProtectionLevel = 0;
uint16_t ProtectionRegs;
if (argc < 1)
{
command_print(cmd_ctx, "str7x disable_jtag <bank>");
return ERROR_OK;
return ERROR_OK;
}
bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0));
if (!bank)
{
command_print(cmd_ctx, "str7x disable_jtag <bank> ok");
return ERROR_OK;
}
str7x_info = bank->driver_priv;
target = bank->target;
if (target->state != TARGET_HALTED)
{
LOG_ERROR("Target not halted");
return ERROR_TARGET_NOT_HALTED;
}
/* first we get protection status */
target_read_u32(target, str7x_get_flash_adr(bank, FLASH_NVAPR0), &retval);
@@ -679,7 +679,7 @@ static int str7x_handle_disable_jtag_command(struct command_context_s *cmd_ctx,
{
ProtectionLevel = 1;
}
target_read_u32(target, str7x_get_flash_adr(bank, FLASH_NVAPR1), &retval);
ProtectionRegs = ~(retval >> 16);
@@ -688,7 +688,7 @@ static int str7x_handle_disable_jtag_command(struct command_context_s *cmd_ctx,
ProtectionRegs >>= 1;
ProtectionLevel++;
}
if (ProtectionLevel == 0)
{
flash_cmd = FLASH_SPR;
@@ -707,6 +707,6 @@ static int str7x_handle_disable_jtag_command(struct command_context_s *cmd_ctx,
flash_cmd = FLASH_SPR | FLASH_WMS;
target_write_u32(target, str7x_get_flash_adr(bank, FLASH_CR0), flash_cmd);
}
return ERROR_OK;
}