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-rw-r--r--src/flash/nor/cfi.c671
1 files changed, 389 insertions, 282 deletions
diff --git a/src/flash/nor/cfi.c b/src/flash/nor/cfi.c
index 43e19b5f..01fffd71 100644
--- a/src/flash/nor/cfi.c
+++ b/src/flash/nor/cfi.c
@@ -60,7 +60,7 @@ static const struct cfi_fixup cfi_0002_fixups[] = {
{CFI_MFR_SST, 0x236d, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_555_2AA]},
{CFI_MFR_ATMEL, 0x00C8, cfi_fixup_reversed_erase_regions, NULL},
{CFI_MFR_ST, 0x22C4, cfi_fixup_reversed_erase_regions, NULL}, /* M29W160ET */
- {CFI_MFR_FUJITSU, 0x22ea, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_555_2AA]},
+ {CFI_MFR_FUJITSU, 0x22ea, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_555_2AA]},
{CFI_MFR_FUJITSU, 0x226b, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_5555_2AAA]},
{CFI_MFR_AMIC, 0xb31a, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_555_2AA]},
{CFI_MFR_MX, 0x225b, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_555_2AA]},
@@ -138,10 +138,10 @@ static void cfi_command(struct flash_bank *bank, uint8_t cmd, uint8_t *cmd_buf)
static int cfi_send_command(struct flash_bank *bank, uint8_t cmd, uint32_t address)
{
- uint8_t command[CFI_MAX_BUS_WIDTH];
+ uint8_t command[CFI_MAX_BUS_WIDTH];
- cfi_command(bank, cmd, command);
- return target_write_memory(bank->target, address, bank->bus_width, 1, command);
+ cfi_command(bank, cmd, command);
+ return target_write_memory(bank->target, address, bank->bus_width, 1, command);
}
/* read unsigned 8-bit value from the bank
@@ -154,7 +154,8 @@ static int cfi_query_u8(struct flash_bank *bank, int sector, uint32_t offset, ui
uint8_t data[CFI_MAX_BUS_WIDTH];
int retval;
- retval = target_read_memory(target, flash_address(bank, sector, offset), bank->bus_width, 1, data);
+ retval = target_read_memory(target, flash_address(bank, sector, offset),
+ bank->bus_width, 1, data);
if (retval != ERROR_OK)
return retval;
@@ -177,7 +178,8 @@ static int cfi_get_u8(struct flash_bank *bank, int sector, uint32_t offset, uint
int i;
int retval;
- retval = target_read_memory(target, flash_address(bank, sector, offset), bank->bus_width, 1, data);
+ retval = target_read_memory(target, flash_address(bank, sector, offset),
+ bank->bus_width, 1, data);
if (retval != ERROR_OK)
return retval;
@@ -211,14 +213,15 @@ static int cfi_query_u16(struct flash_bank *bank, int sector, uint32_t offset, u
uint8_t i;
for (i = 0;i < 2;i++)
{
- retval = target_read_memory(target, flash_address(bank, sector, offset + i), bank->bus_width, 1,
- &data[i*bank->bus_width]);
+ retval = target_read_memory(target, flash_address(bank, sector, offset + i),
+ bank->bus_width, 1, &data[i * bank->bus_width]);
if (retval != ERROR_OK)
return retval;
}
} else
{
- retval = target_read_memory(target, flash_address(bank, sector, offset), bank->bus_width, 2, data);
+ retval = target_read_memory(target, flash_address(bank, sector, offset),
+ bank->bus_width, 2, data);
if (retval != ERROR_OK)
return retval;
}
@@ -243,21 +246,23 @@ static int cfi_query_u32(struct flash_bank *bank, int sector, uint32_t offset, u
uint8_t i;
for (i = 0;i < 4;i++)
{
- retval = target_read_memory(target, flash_address(bank, sector, offset + i), bank->bus_width, 1,
- &data[i*bank->bus_width]);
+ retval = target_read_memory(target, flash_address(bank, sector, offset + i),
+ bank->bus_width, 1, &data[i * bank->bus_width]);
if (retval != ERROR_OK)
return retval;
}
}
else
{
- retval = target_read_memory(target, flash_address(bank, sector, offset), bank->bus_width, 4, data);
+ retval = target_read_memory(target, flash_address(bank, sector, offset),
+ bank->bus_width, 4, data);
if (retval != ERROR_OK)
return retval;
}
if (bank->target->endianness == TARGET_LITTLE_ENDIAN)
- *val = data[0] | data[bank->bus_width] << 8 | data[bank->bus_width * 2] << 16 | data[bank->bus_width * 3] << 24;
+ *val = data[0] | data[bank->bus_width] << 8 |
+ data[bank->bus_width * 2] << 16 | data[bank->bus_width * 3] << 24;
else
*val = data[bank->bus_width - 1] | data[(2* bank->bus_width) - 1] << 8 |
data[(3 * bank->bus_width) - 1] << 16 | data[(4 * bank->bus_width) - 1] << 24;
@@ -317,8 +322,8 @@ static int cfi_intel_wait_status_busy(struct flash_bank *bank, int timeout, uint
{
if (timeout-- < 0)
{
- LOG_ERROR("timeout while waiting for WSM to become ready");
- return ERROR_FAIL;
+ LOG_ERROR("timeout while waiting for WSM to become ready");
+ return ERROR_FAIL;
}
retval = cfi_get_u8(bank, 0, 0x0, &status);
@@ -451,7 +456,8 @@ static int cfi_read_intel_pri_ext(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("pri: '%c%c%c', version: %c.%c", pri_ext->pri[0], pri_ext->pri[1], pri_ext->pri[2], pri_ext->major_version, pri_ext->minor_version);
+ LOG_DEBUG("pri: '%c%c%c', version: %c.%c", pri_ext->pri[0], pri_ext->pri[1],
+ pri_ext->pri[2], pri_ext->major_version, pri_ext->minor_version);
retval = cfi_query_u32(bank, 0, cfi_info->pri_addr + 5, &pri_ext->feature_support);
if (retval != ERROR_OK)
@@ -463,10 +469,11 @@ static int cfi_read_intel_pri_ext(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("feature_support: 0x%" PRIx32 ", suspend_cmd_support: 0x%x, blk_status_reg_mask: 0x%x",
- pri_ext->feature_support,
- pri_ext->suspend_cmd_support,
- pri_ext->blk_status_reg_mask);
+ LOG_DEBUG("feature_support: 0x%" PRIx32 ", suspend_cmd_support: "
+ "0x%x, blk_status_reg_mask: 0x%x",
+ pri_ext->feature_support,
+ pri_ext->suspend_cmd_support,
+ pri_ext->blk_status_reg_mask);
retval = cfi_query_u8(bank, 0, cfi_info->pri_addr + 0xc, &pri_ext->vcc_optimal);
if (retval != ERROR_OK)
@@ -476,15 +483,16 @@ static int cfi_read_intel_pri_ext(struct flash_bank *bank)
return retval;
LOG_DEBUG("Vcc opt: %x.%x, Vpp opt: %u.%x",
- (pri_ext->vcc_optimal & 0xf0) >> 4, pri_ext->vcc_optimal & 0x0f,
- (pri_ext->vpp_optimal & 0xf0) >> 4, pri_ext->vpp_optimal & 0x0f);
+ (pri_ext->vcc_optimal & 0xf0) >> 4, pri_ext->vcc_optimal & 0x0f,
+ (pri_ext->vpp_optimal & 0xf0) >> 4, pri_ext->vpp_optimal & 0x0f);
retval = cfi_query_u8(bank, 0, cfi_info->pri_addr + 0xe, &pri_ext->num_protection_fields);
if (retval != ERROR_OK)
return retval;
if (pri_ext->num_protection_fields != 1)
{
- LOG_WARNING("expected one protection register field, but found %i", pri_ext->num_protection_fields);
+ LOG_WARNING("expected one protection register field, but found %i",
+ pri_ext->num_protection_fields);
}
retval = cfi_query_u16(bank, 0, cfi_info->pri_addr + 0xf, &pri_ext->prot_reg_addr);
@@ -497,7 +505,10 @@ static int cfi_read_intel_pri_ext(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("protection_fields: %i, prot_reg_addr: 0x%x, factory pre-programmed: %i, user programmable: %i", pri_ext->num_protection_fields, pri_ext->prot_reg_addr, 1 << pri_ext->fact_prot_reg_size, 1 << pri_ext->user_prot_reg_size);
+ LOG_DEBUG("protection_fields: %i, prot_reg_addr: 0x%x, "
+ "factory pre-programmed: %i, user programmable: %i",
+ pri_ext->num_protection_fields, pri_ext->prot_reg_addr,
+ 1 << pri_ext->fact_prot_reg_size, 1 << pri_ext->user_prot_reg_size);
return ERROR_OK;
}
@@ -546,7 +557,8 @@ static int cfi_read_spansion_pri_ext(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("pri: '%c%c%c', version: %c.%c", pri_ext->pri[0], pri_ext->pri[1], pri_ext->pri[2], pri_ext->major_version, pri_ext->minor_version);
+ LOG_DEBUG("pri: '%c%c%c', version: %c.%c", pri_ext->pri[0], pri_ext->pri[1],
+ pri_ext->pri[2], pri_ext->major_version, pri_ext->minor_version);
retval = cfi_query_u8(bank, 0, cfi_info->pri_addr + 5, &pri_ext->SiliconRevision);
if (retval != ERROR_OK)
@@ -582,11 +594,12 @@ static int cfi_read_spansion_pri_ext(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("Silicon Revision: 0x%x, Erase Suspend: 0x%x, Block protect: 0x%x", pri_ext->SiliconRevision,
- pri_ext->EraseSuspend, pri_ext->BlkProt);
+ LOG_DEBUG("Silicon Revision: 0x%x, Erase Suspend: 0x%x, Block protect: 0x%x",
+ pri_ext->SiliconRevision, pri_ext->EraseSuspend, pri_ext->BlkProt);
- LOG_DEBUG("Temporary Unprotect: 0x%x, Block Protect Scheme: 0x%x, Simultaneous Ops: 0x%x", pri_ext->TmpBlkUnprotect,
- pri_ext->BlkProtUnprot, pri_ext->SimultaneousOps);
+ LOG_DEBUG("Temporary Unprotect: 0x%x, Block Protect Scheme: 0x%x, "
+ "Simultaneous Ops: 0x%x", pri_ext->TmpBlkUnprotect,
+ pri_ext->BlkProtUnprot, pri_ext->SimultaneousOps);
LOG_DEBUG("Burst Mode: 0x%x, Page Mode: 0x%x, ", pri_ext->BurstMode, pri_ext->PageMode);
@@ -641,7 +654,8 @@ static int cfi_read_atmel_pri_ext(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- if ((atmel_pri_ext.pri[0] != 'P') || (atmel_pri_ext.pri[1] != 'R') || (atmel_pri_ext.pri[2] != 'I'))
+ if ((atmel_pri_ext.pri[0] != 'P') || (atmel_pri_ext.pri[1] != 'R')
+ || (atmel_pri_ext.pri[2] != 'I'))
{
if ((retval = cfi_send_command(bank, 0xf0, flash_address(bank, 0, 0x0))) != ERROR_OK)
{
@@ -662,7 +676,9 @@ static int cfi_read_atmel_pri_ext(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("pri: '%c%c%c', version: %c.%c", atmel_pri_ext.pri[0], atmel_pri_ext.pri[1], atmel_pri_ext.pri[2], atmel_pri_ext.major_version, atmel_pri_ext.minor_version);
+ LOG_DEBUG("pri: '%c%c%c', version: %c.%c", atmel_pri_ext.pri[0],
+ atmel_pri_ext.pri[1], atmel_pri_ext.pri[2],
+ atmel_pri_ext.major_version, atmel_pri_ext.minor_version);
pri_ext->major_version = atmel_pri_ext.major_version;
pri_ext->minor_version = atmel_pri_ext.minor_version;
@@ -681,7 +697,8 @@ static int cfi_read_atmel_pri_ext(struct flash_bank *bank)
return retval;
LOG_DEBUG("features: 0x%2.2x, bottom_boot: 0x%2.2x, burst_mode: 0x%2.2x, page_mode: 0x%2.2x",
- atmel_pri_ext.features, atmel_pri_ext.bottom_boot, atmel_pri_ext.burst_mode, atmel_pri_ext.page_mode);
+ atmel_pri_ext.features, atmel_pri_ext.bottom_boot,
+ atmel_pri_ext.burst_mode, atmel_pri_ext.page_mode);
if (atmel_pri_ext.features & 0x02)
pri_ext->EraseSuspend = 2;
@@ -722,26 +739,26 @@ static int cfi_spansion_info(struct flash_bank *bank, char *buf, int buf_size)
buf_size -= printed;
printed = snprintf(buf, buf_size, "pri: '%c%c%c', version: %c.%c\n", pri_ext->pri[0],
- pri_ext->pri[1], pri_ext->pri[2],
- pri_ext->major_version, pri_ext->minor_version);
+ pri_ext->pri[1], pri_ext->pri[2],
+ pri_ext->major_version, pri_ext->minor_version);
buf += printed;
buf_size -= printed;
printed = snprintf(buf, buf_size, "Silicon Rev.: 0x%x, Address Sensitive unlock: 0x%x\n",
- (pri_ext->SiliconRevision) >> 2,
- (pri_ext->SiliconRevision) & 0x03);
+ (pri_ext->SiliconRevision) >> 2,
+ (pri_ext->SiliconRevision) & 0x03);
buf += printed;
buf_size -= printed;
printed = snprintf(buf, buf_size, "Erase Suspend: 0x%x, Sector Protect: 0x%x\n",
- pri_ext->EraseSuspend,
- pri_ext->BlkProt);
+ pri_ext->EraseSuspend,
+ pri_ext->BlkProt);
buf += printed;
buf_size -= printed;
printed = snprintf(buf, buf_size, "VppMin: %u.%x, VppMax: %u.%x\n",
- (pri_ext->VppMin & 0xf0) >> 4, pri_ext->VppMin & 0x0f,
- (pri_ext->VppMax & 0xf0) >> 4, pri_ext->VppMax & 0x0f);
+ (pri_ext->VppMin & 0xf0) >> 4, pri_ext->VppMin & 0x0f,
+ (pri_ext->VppMax & 0xf0) >> 4, pri_ext->VppMax & 0x0f);
return ERROR_OK;
}
@@ -756,21 +773,27 @@ static int cfi_intel_info(struct flash_bank *bank, char *buf, int buf_size)
buf += printed;
buf_size -= printed;
- printed = snprintf(buf, buf_size, "pri: '%c%c%c', version: %c.%c\n", pri_ext->pri[0], pri_ext->pri[1], pri_ext->pri[2], pri_ext->major_version, pri_ext->minor_version);
+ printed = snprintf(buf, buf_size, "pri: '%c%c%c', version: %c.%c\n", pri_ext->pri[0],
+ pri_ext->pri[1], pri_ext->pri[2], pri_ext->major_version, pri_ext->minor_version);
buf += printed;
buf_size -= printed;
- printed = snprintf(buf, buf_size, "feature_support: 0x%" PRIx32 ", suspend_cmd_support: 0x%x, blk_status_reg_mask: 0x%x\n", pri_ext->feature_support, pri_ext->suspend_cmd_support, pri_ext->blk_status_reg_mask);
+ printed = snprintf(buf, buf_size, "feature_support: 0x%" PRIx32 ", "
+ "suspend_cmd_support: 0x%x, blk_status_reg_mask: 0x%x\n",
+ pri_ext->feature_support, pri_ext->suspend_cmd_support, pri_ext->blk_status_reg_mask);
buf += printed;
buf_size -= printed;
printed = snprintf(buf, buf_size, "Vcc opt: %x.%x, Vpp opt: %u.%x\n",
- (pri_ext->vcc_optimal & 0xf0) >> 4, pri_ext->vcc_optimal & 0x0f,
- (pri_ext->vpp_optimal & 0xf0) >> 4, pri_ext->vpp_optimal & 0x0f);
+ (pri_ext->vcc_optimal & 0xf0) >> 4, pri_ext->vcc_optimal & 0x0f,
+ (pri_ext->vpp_optimal & 0xf0) >> 4, pri_ext->vpp_optimal & 0x0f);
buf += printed;
buf_size -= printed;
- printed = snprintf(buf, buf_size, "protection_fields: %i, prot_reg_addr: 0x%x, factory pre-programmed: %i, user programmable: %i\n", pri_ext->num_protection_fields, pri_ext->prot_reg_addr, 1 << pri_ext->fact_prot_reg_size, 1 << pri_ext->user_prot_reg_size);
+ printed = snprintf(buf, buf_size, "protection_fields: %i, prot_reg_addr: 0x%x, "
+ "factory pre-programmed: %i, user programmable: %i\n",
+ pri_ext->num_protection_fields, pri_ext->prot_reg_addr,
+ 1 << pri_ext->fact_prot_reg_size, 1 << pri_ext->user_prot_reg_size);
return ERROR_OK;
}
@@ -857,7 +880,8 @@ static int cfi_intel_erase(struct flash_bank *bank, int first, int last)
}
uint8_t status;
- retval = cfi_intel_wait_status_busy(bank, 1000 * (1 << cfi_info->block_erase_timeout_typ), &status);
+ retval = cfi_intel_wait_status_busy(bank, 1000 * (1 << cfi_info->block_erase_timeout_typ),
+ &status);
if (retval != ERROR_OK)
return retval;
@@ -887,46 +911,57 @@ static int cfi_spansion_erase(struct flash_bank *bank, int first, int last)
for (i = first; i <= last; i++)
{
- if ((retval = cfi_send_command(bank, 0xaa, flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xaa,
+ flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x55, flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x55,
+ flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x80, flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x80,
+ flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0xaa, flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xaa,
+ flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x55, flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x55,
+ flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x30, flash_address(bank, i, 0x0))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x30,
+ flash_address(bank, i, 0x0))) != ERROR_OK)
{
return retval;
}
- if (cfi_spansion_wait_status_busy(bank, 1000 * (1 << cfi_info->block_erase_timeout_typ)) == ERROR_OK)
+ if (cfi_spansion_wait_status_busy(bank,
+ 1000 * (1 << cfi_info->block_erase_timeout_typ)) == ERROR_OK)
+ {
bank->sectors[i].is_erased = 1;
+ }
else
{
- if ((retval = cfi_send_command(bank, 0xf0, flash_address(bank, 0, 0x0))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xf0,
+ flash_address(bank, 0, 0x0))) != ERROR_OK)
{
return retval;
}
- LOG_ERROR("couldn't erase block %i of flash bank at base 0x%" PRIx32, i, bank->base);
+ LOG_ERROR("couldn't erase block %i of flash bank at base 0x%"
+ PRIx32, i, bank->base);
return ERROR_FLASH_OPERATION_FAILED;
}
}
@@ -1034,8 +1069,10 @@ static int cfi_intel_protect(struct flash_bank *bank, int set, int first, int la
if ((block_status & 0x1) != set)
{
- LOG_ERROR("couldn't change block lock status (set = %i, block_status = 0x%2.2x)", set, block_status);
- if ((retval = cfi_send_command(bank, 0x70, flash_address(bank, 0, 0x55))) != ERROR_OK)
+ LOG_ERROR("couldn't change block lock status (set = %i, block_status = 0x%2.2x)",
+ set, block_status);
+ if ((retval = cfi_send_command(bank, 0x70,
+ flash_address(bank, 0, 0x55))) != ERROR_OK)
{
return retval;
}
@@ -1077,12 +1114,14 @@ static int cfi_intel_protect(struct flash_bank *bank, int set, int first, int la
{
cfi_intel_clear_status_register(bank);
- if ((retval = cfi_send_command(bank, 0x60, flash_address(bank, i, 0x0))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x60,
+ flash_address(bank, i, 0x0))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x01, flash_address(bank, i, 0x0))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x01,
+ flash_address(bank, i, 0x0))) != ERROR_OK)
{
return retval;
}
@@ -1131,7 +1170,8 @@ static int cfi_protect(struct flash_bank *bank, int set, int first, int last)
/* Convert code image to target endian */
/* FIXME create general block conversion fcts in target.c?) */
-static void cfi_fix_code_endian(struct target *target, uint8_t *dest, const uint32_t *src, uint32_t count)
+static void cfi_fix_code_endian(struct target *target, uint8_t *dest,
+ const uint32_t *src, uint32_t count)
{
uint32_t i;
for (i = 0; i< count; i++)
@@ -1165,7 +1205,8 @@ static uint32_t cfi_command_val(struct flash_bank *bank, uint8_t cmd)
}
}
-static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer, uint32_t address, uint32_t count)
+static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer,
+ uint32_t address, uint32_t count)
{
struct cfi_flash_bank *cfi_info = bank->driver_priv;
struct target *target = bank->target;
@@ -1279,7 +1320,8 @@ static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer, uint3
{
if (target_code_size > sizeof(target_code))
{
- LOG_WARNING("Internal error - target code buffer to small. Increase CFI_MAX_INTEL_CODESIZE and recompile.");
+ LOG_WARNING("Internal error - target code buffer to small. "
+ "Increase CFI_MAX_INTEL_CODESIZE and recompile.");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
cfi_fix_code_endian(target, target_code, target_code_src, target_code_size / 4);
@@ -1293,7 +1335,8 @@ static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer, uint3
};
/* write algorithm code to working area */
- retval = target_write_buffer(target, cfi_info->write_algorithm->address, target_code_size, target_code);
+ retval = target_write_buffer(target, cfi_info->write_algorithm->address,
+ target_code_size, target_code);
if (retval != ERROR_OK)
{
LOG_ERROR("Unable to write block write code to target");
@@ -1329,7 +1372,8 @@ static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer, uint3
busy_pattern_val = cfi_command_val(bank, 0x80);
error_pattern_val = cfi_command_val(bank, 0x7e);
- LOG_DEBUG("Using target buffer at 0x%08" PRIx32 " and of size 0x%04" PRIx32, source->address, buffer_size);
+ LOG_DEBUG("Using target buffer at 0x%08" PRIx32 " and of size 0x%04" PRIx32,
+ source->address, buffer_size);
/* Programming main loop */
while (count > 0)
@@ -1337,7 +1381,8 @@ static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer, uint3
uint32_t thisrun_count = (count > buffer_size) ? buffer_size : count;
uint32_t wsm_error;
- if ((retval = target_write_buffer(target, source->address, thisrun_count, buffer)) != ERROR_OK)
+ if ((retval = target_write_buffer(target, source->address,
+ thisrun_count, buffer)) != ERROR_OK)
{
goto cleanup;
}
@@ -1367,7 +1412,7 @@ static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer, uint3
retval = ERROR_FLASH_OPERATION_FAILED;
/* retval = ERROR_TARGET_RESOURCE_NOT_AVAILABLE; */
/* FIXME To allow fall back or recovery, we must save the actual status
- somewhere, so that a higher level code can start recovery. */
+ * somewhere, so that a higher level code can start recovery. */
goto cleanup;
}
@@ -1412,7 +1457,8 @@ cleanup:
return retval;
}
-static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer, uint32_t address, uint32_t count)
+static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer,
+ uint32_t address, uint32_t count)
{
struct cfi_flash_bank *cfi_info = bank->driver_priv;
struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
@@ -1444,128 +1490,128 @@ static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer, ui
static const uint32_t word_32_code[] = {
/* 00008100 <sp_32_code>: */
0xe4905004, /* ldr r5, [r0], #4 */
- 0xe5889000, /* str r9, [r8] */
- 0xe58ab000, /* str r11, [r10] */
- 0xe5883000, /* str r3, [r8] */
- 0xe5815000, /* str r5, [r1] */
- 0xe1a00000, /* nop */
+ 0xe5889000, /* str r9, [r8] */
+ 0xe58ab000, /* str r11, [r10] */
+ 0xe5883000, /* str r3, [r8] */
+ 0xe5815000, /* str r5, [r1] */
+ 0xe1a00000, /* nop */
/* */
/* 00008110 <sp_32_busy>: */
- 0xe5916000, /* ldr r6, [r1] */
- 0xe0257006, /* eor r7, r5, r6 */
- 0xe0147007, /* ands r7, r4, r7 */
- 0x0a000007, /* beq 8140 <sp_32_cont> ; b if DQ7 == Data7 */
- 0xe0166124, /* ands r6, r6, r4, lsr #2 */
- 0x0afffff9, /* beq 8110 <sp_32_busy> ; b if DQ5 low */
- 0xe5916000, /* ldr r6, [r1] */
- 0xe0257006, /* eor r7, r5, r6 */
- 0xe0147007, /* ands r7, r4, r7 */
- 0x0a000001, /* beq 8140 <sp_32_cont> ; b if DQ7 == Data7 */
- 0xe3a05000, /* mov r5, #0 ; 0x0 - return 0x00, error */
- 0x1a000004, /* bne 8154 <sp_32_done> */
+ 0xe5916000, /* ldr r6, [r1] */
+ 0xe0257006, /* eor r7, r5, r6 */
+ 0xe0147007, /* ands r7, r4, r7 */
+ 0x0a000007, /* beq 8140 <sp_32_cont> ; b if DQ7 == Data7 */
+ 0xe0166124, /* ands r6, r6, r4, lsr #2 */
+ 0x0afffff9, /* beq 8110 <sp_32_busy> ; b if DQ5 low */
+ 0xe5916000, /* ldr r6, [r1] */
+ 0xe0257006, /* eor r7, r5, r6 */
+ 0xe0147007, /* ands r7, r4, r7 */
+ 0x0a000001, /* beq 8140 <sp_32_cont> ; b if DQ7 == Data7 */
+ 0xe3a05000, /* mov r5, #0 ; 0x0 - return 0x00, error */
+ 0x1a000004, /* bne 8154 <sp_32_done> */
/* */
- /* 00008140 <sp_32_cont>: */
- 0xe2522001, /* subs r2, r2, #1 ; 0x1 */
- 0x03a05080, /* moveq r5, #128 ; 0x80 */
- 0x0a000001, /* beq 8154 <sp_32_done> */
- 0xe2811004, /* add r1, r1, #4 ; 0x4 */
- 0xeaffffe8, /* b 8100 <sp_32_code> */
+ /* 00008140 <sp_32_cont>: */
+ 0xe2522001, /* subs r2, r2, #1 ; 0x1 */
+ 0x03a05080, /* moveq r5, #128 ; 0x80 */
+ 0x0a000001, /* beq 8154 <sp_32_done> */
+ 0xe2811004, /* add r1, r1, #4 ; 0x4 */
+ 0xeaffffe8, /* b 8100 <sp_32_code> */
/* */
/* 00008154 <sp_32_done>: */
0xeafffffe /* b 8154 <sp_32_done> */
};
static const uint32_t word_16_code[] = {
- /* 00008158 <sp_16_code>: */
- 0xe0d050b2, /* ldrh r5, [r0], #2 */
- 0xe1c890b0, /* strh r9, [r8] */
- 0xe1cab0b0, /* strh r11, [r10] */
- 0xe1c830b0, /* strh r3, [r8] */
- 0xe1c150b0, /* strh r5, [r1] */
- 0xe1a00000, /* nop (mov r0,r0) */
- /* */
- /* 00008168 <sp_16_busy>: */
- 0xe1d160b0, /* ldrh r6, [r1] */
- 0xe0257006, /* eor r7, r5, r6 */
- 0xe0147007, /* ands r7, r4, r7 */
- 0x0a000007, /* beq 8198 <sp_16_cont> */
- 0xe0166124, /* ands r6, r6, r4, lsr #2 */
- 0x0afffff9, /* beq 8168 <sp_16_busy> */
- 0xe1d160b0, /* ldrh r6, [r1] */
- 0xe0257006, /* eor r7, r5, r6 */
- 0xe0147007, /* ands r7, r4, r7 */
- 0x0a000001, /* beq 8198 <sp_16_cont> */
- 0xe3a05000, /* mov r5, #0 ; 0x0 */
- 0x1a000004, /* bne 81ac <sp_16_done> */
- /* */
- /* 00008198 <sp_16_cont>: */
- 0xe2522001, /* subs r2, r2, #1 ; 0x1 */
- 0x03a05080, /* moveq r5, #128 ; 0x80 */
- 0x0a000001, /* beq 81ac <sp_16_done> */
- 0xe2811002, /* add r1, r1, #2 ; 0x2 */
- 0xeaffffe8, /* b 8158 <sp_16_code> */
- /* */
- /* 000081ac <sp_16_done>: */
- 0xeafffffe /* b 81ac <sp_16_done> */
+ /* 00008158 <sp_16_code>: */
+ 0xe0d050b2, /* ldrh r5, [r0], #2 */
+ 0xe1c890b0, /* strh r9, [r8] */
+ 0xe1cab0b0, /* strh r11, [r10] */
+ 0xe1c830b0, /* strh r3, [r8] */
+ 0xe1c150b0, /* strh r5, [r1] */
+ 0xe1a00000, /* nop (mov r0,r0) */
+ /* */
+ /* 00008168 <sp_16_busy>: */
+ 0xe1d160b0, /* ldrh r6, [r1] */
+ 0xe0257006, /* eor r7, r5, r6 */
+ 0xe0147007, /* ands r7, r4, r7 */
+ 0x0a000007, /* beq 8198 <sp_16_cont> */
+ 0xe0166124, /* ands r6, r6, r4, lsr #2 */
+ 0x0afffff9, /* beq 8168 <sp_16_busy> */
+ 0xe1d160b0, /* ldrh r6, [r1] */
+ 0xe0257006, /* eor r7, r5, r6 */
+ 0xe0147007, /* ands r7, r4, r7 */
+ 0x0a000001, /* beq 8198 <sp_16_cont> */
+ 0xe3a05000, /* mov r5, #0 ; 0x0 */
+ 0x1a000004, /* bne 81ac <sp_16_done> */
+ /* */
+ /* 00008198 <sp_16_cont>: */
+ 0xe2522001, /* subs r2, r2, #1 ; 0x1 */
+ 0x03a05080, /* moveq r5, #128 ; 0x80 */
+ 0x0a000001, /* beq 81ac <sp_16_done> */
+ 0xe2811002, /* add r1, r1, #2 ; 0x2 */
+ 0xeaffffe8, /* b 8158 <sp_16_code> */
+ /* */
+ /* 000081ac <sp_16_done>: */
+ 0xeafffffe /* b 81ac <sp_16_done> */
};
static const uint32_t word_16_code_dq7only[] = {
- /* <sp_16_code>: */
- 0xe0d050b2, /* ldrh r5, [r0], #2 */
- 0xe1c890b0, /* strh r9, [r8] */
- 0xe1cab0b0, /* strh r11, [r10] */
- 0xe1c830b0, /* strh r3, [r8] */
- 0xe1c150b0, /* strh r5, [r1] */
- 0xe1a00000, /* nop (mov r0,r0) */
- /* */
- /* <sp_16_busy>: */
- 0xe1d160b0, /* ldrh r6, [r1] */
- 0xe0257006, /* eor r7, r5, r6 */
- 0xe2177080, /* ands r7, #0x80 */
- 0x1afffffb, /* bne 8168 <sp_16_busy> */
- /* */
- 0xe2522001, /* subs r2, r2, #1 ; 0x1 */
- 0x03a05080, /* moveq r5, #128 ; 0x80 */
- 0x0a000001, /* beq 81ac <sp_16_done> */
- 0xe2811002, /* add r1, r1, #2 ; 0x2 */
- 0xeafffff0, /* b 8158 <sp_16_code> */
- /* */
- /* 000081ac <sp_16_done>: */
- 0xeafffffe /* b 81ac <sp_16_done> */
+ /* <sp_16_code>: */
+ 0xe0d050b2, /* ldrh r5, [r0], #2 */
+ 0xe1c890b0, /* strh r9, [r8] */
+ 0xe1cab0b0, /* strh r11, [r10] */
+ 0xe1c830b0, /* strh r3, [r8] */
+ 0xe1c150b0, /* strh r5, [r1] */
+ 0xe1a00000, /* nop (mov r0,r0) */
+ /* */
+ /* <sp_16_busy>: */
+ 0xe1d160b0, /* ldrh r6, [r1] */
+ 0xe0257006, /* eor r7, r5, r6 */
+ 0xe2177080, /* ands r7, #0x80 */
+ 0x1afffffb, /* bne 8168 <sp_16_busy> */
+ /* */
+ 0xe2522001, /* subs r2, r2, #1 ; 0x1 */
+ 0x03a05080, /* moveq r5, #128 ; 0x80 */
+ 0x0a000001, /* beq 81ac <sp_16_done> */
+ 0xe2811002, /* add r1, r1, #2 ; 0x2 */
+ 0xeafffff0, /* b 8158 <sp_16_code> */
+ /* */
+ /* 000081ac <sp_16_done>: */
+ 0xeafffffe /* b 81ac <sp_16_done> */
};
static const uint32_t word_8_code[] = {
- /* 000081b0 <sp_16_code_end>: */
- 0xe4d05001, /* ldrb r5, [r0], #1 */
- 0xe5c89000, /* strb r9, [r8] */
- 0xe5cab000, /* strb r11, [r10] */
- 0xe5c83000, /* strb r3, [r8] */
- 0xe5c15000, /* strb r5, [r1] */
- 0xe1a00000, /* nop (mov r0,r0) */
- /* */
- /* 000081c0 <sp_8_busy>: */
- 0xe5d16000, /* ldrb r6, [r1] */
- 0xe0257006, /* eor r7, r5, r6 */
- 0xe0147007, /* ands r7, r4, r7 */
- 0x0a000007, /* beq 81f0 <sp_8_cont> */
- 0xe0166124, /* ands r6, r6, r4, lsr #2 */
- 0x0afffff9, /* beq 81c0 <sp_8_busy> */
- 0xe5d16000, /* ldrb r6, [r1] */
- 0xe0257006, /* eor r7, r5, r6 */
- 0xe0147007, /* ands r7, r4, r7 */
- 0x0a000001, /* beq 81f0 <sp_8_cont> */
- 0xe3a05000, /* mov r5, #0 ; 0x0 */
- 0x1a000004, /* bne 8204 <sp_8_done> */
- /* */
- /* 000081f0 <sp_8_cont>: */
- 0xe2522001, /* subs r2, r2, #1 ; 0x1 */
- 0x03a05080, /* moveq r5, #128 ; 0x80 */
- 0x0a000001, /* beq 8204 <sp_8_done> */
- 0xe2811001, /* add r1, r1, #1 ; 0x1 */
- 0xeaffffe8, /* b 81b0 <sp_16_code_end> */
- /* */
- /* 00008204 <sp_8_done>: */
- 0xeafffffe /* b 8204 <sp_8_done> */
+ /* 000081b0 <sp_16_code_end>: */
+ 0xe4d05001, /* ldrb r5, [r0], #1 */
+ 0xe5c89000, /* strb r9, [r8] */
+ 0xe5cab000, /* strb r11, [r10] */
+ 0xe5c83000, /* strb r3, [r8] */
+ 0xe5c15000, /* strb r5, [r1] */
+ 0xe1a00000, /* nop (mov r0,r0) */
+ /* */
+ /* 000081c0 <sp_8_busy>: */
+ 0xe5d16000, /* ldrb r6, [r1] */
+ 0xe0257006, /* eor r7, r5, r6 */
+ 0xe0147007, /* ands r7, r4, r7 */
+ 0x0a000007, /* beq 81f0 <sp_8_cont> */
+ 0xe0166124, /* ands r6, r6, r4, lsr #2 */
+ 0x0afffff9, /* beq 81c0 <sp_8_busy> */
+ 0xe5d16000, /* ldrb r6, [r1] */
+ 0xe0257006, /* eor r7, r5, r6 */
+ 0xe0147007, /* ands r7, r4, r7 */
+ 0x0a000001, /* beq 81f0 <sp_8_cont> */
+ 0xe3a05000, /* mov r5, #0 ; 0x0 */
+ 0x1a000004, /* bne 8204 <sp_8_done> */
+ /* */
+ /* 000081f0 <sp_8_cont>: */
+ 0xe2522001, /* subs r2, r2, #1 ; 0x1 */
+ 0x03a05080, /* moveq r5, #128 ; 0x80 */
+ 0x0a000001, /* beq 8204 <sp_8_done> */
+ 0xe2811001, /* add r1, r1, #1 ; 0x1 */
+ 0xeaffffe8, /* b 81b0 <sp_16_code_end> */
+ /* */
+ /* 00008204 <sp_8_done>: */
+ 0xeafffffe /* b 8204 <sp_8_done> */
};
armv4_5_info.common_magic = ARM_COMMON_MAGIC;
@@ -1629,7 +1675,7 @@ static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer, ui
/* write algorithm code to working area */
if ((retval = target_write_buffer(target, cfi_info->write_algorithm->address,
- target_code_size, target_code)) != ERROR_OK)
+ target_code_size, target_code)) != ERROR_OK)
{
free(target_code);
return retval;
@@ -1644,7 +1690,8 @@ static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer, ui
buffer_size /= 2;
if (buffer_size <= 256)
{
- /* if we already allocated the writing code, but failed to get a buffer, free the algorithm */
+ /* if we already allocated the writing code, but failed to get a
+ * buffer, free the algorithm */
if (cfi_info->write_algorithm)
target_free_working_area(target, cfi_info->write_algorithm);
@@ -1685,9 +1732,9 @@ static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer, ui
buf_set_u32(reg_params[9].value, 0, 32, 0x55555555);
retval = target_run_algorithm(target, 0, NULL, 10, reg_params,
- cfi_info->write_algorithm->address,
- cfi_info->write_algorithm->address + ((target_code_size) - 4),
- 10000, &armv4_5_info);
+ cfi_info->write_algorithm->address,
+ cfi_info->write_algorithm->address + ((target_code_size) - 4),
+ 10000, &armv4_5_info);
if (retval != ERROR_OK)
{
break;
@@ -1740,7 +1787,8 @@ static int cfi_intel_write_word(struct flash_bank *bank, uint8_t *word, uint32_t
}
uint8_t status;
- retval = cfi_intel_wait_status_busy(bank, 1000 * (1 << cfi_info->word_write_timeout_max), &status);
+ retval = cfi_intel_wait_status_busy(bank, 1000 * (1 << cfi_info->word_write_timeout_max),
+ &status);
if (retval != 0x80)
{
if ((retval = cfi_send_command(bank, 0xff, flash_address(bank, 0, 0x0))) != ERROR_OK)
@@ -1748,14 +1796,16 @@ static int cfi_intel_write_word(struct flash_bank *bank, uint8_t *word, uint32_t
return retval;
}
- LOG_ERROR("couldn't write word at base 0x%" PRIx32 ", address %" PRIx32 , bank->base, address);
+ LOG_ERROR("couldn't write word at base 0x%" PRIx32 ", address %" PRIx32,
+ bank->base, address);
return ERROR_FLASH_OPERATION_FAILED;
}
return ERROR_OK;
}
-static int cfi_intel_write_words(struct flash_bank *bank, uint8_t *word, uint32_t wordcount, uint32_t address)
+static int cfi_intel_write_words(struct flash_bank *bank, uint8_t *word,
+ uint32_t wordcount, uint32_t address)
{
int retval;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
@@ -1771,15 +1821,17 @@ static int cfi_intel_write_words(struct flash_bank *bank, uint8_t *word, uint32_
/* Check for valid range */
if (address & buffermask)
{
- LOG_ERROR("Write address at base 0x%" PRIx32 ", address %" PRIx32 " not aligned to 2^%d boundary",
- bank->base, address, cfi_info->max_buf_write_size);
+ LOG_ERROR("Write address at base 0x%" PRIx32 ", address %" PRIx32
+ " not aligned to 2^%d boundary",
+ bank->base, address, cfi_info->max_buf_write_size);
return ERROR_FLASH_OPERATION_FAILED;
}
/* Check for valid size */
if (wordcount > bufferwsize)
{
- LOG_ERROR("Number of data words %" PRId32 " exceeds available buffersize %" PRId32 , wordcount, buffersize);
+ LOG_ERROR("Number of data words %" PRId32 " exceeds available buffersize %" PRId32,
+ wordcount, buffersize);
return ERROR_FLASH_OPERATION_FAILED;
}
@@ -1792,7 +1844,8 @@ static int cfi_intel_write_words(struct flash_bank *bank, uint8_t *word, uint32_
return retval;
}
uint8_t status;
- retval = cfi_intel_wait_status_busy(bank, 1000 * (1 << cfi_info->buf_write_timeout_max), &status);
+ retval = cfi_intel_wait_status_busy(bank,
+ 1000 * (1 << cfi_info->buf_write_timeout_max), &status);
if (retval != ERROR_OK)
return retval;
if (status != 0x80)
@@ -1802,7 +1855,8 @@ static int cfi_intel_write_words(struct flash_bank *bank, uint8_t *word, uint32_
return retval;
}
- LOG_ERROR("couldn't start buffer write operation at base 0x%" PRIx32 ", address %" PRIx32 , bank->base, address);
+ LOG_ERROR("couldn't start buffer write operation at base 0x%" PRIx32 ", address %" PRIx32,
+ bank->base, address);
return ERROR_FLASH_OPERATION_FAILED;
}
@@ -1812,7 +1866,8 @@ static int cfi_intel_write_words(struct flash_bank *bank, uint8_t *word, uint32_
return retval;
}
- if ((retval = target_write_memory(target, address, bank->bus_width, bufferwsize, word)) != ERROR_OK)
+ if ((retval = target_write_memory(target,
+ address, bank->bus_width, bufferwsize, word)) != ERROR_OK)
{
return retval;
}
@@ -1823,18 +1878,21 @@ static int cfi_intel_write_words(struct flash_bank *bank, uint8_t *word, uint32_
return retval;
}
- retval = cfi_intel_wait_status_busy(bank, 1000 * (1 << cfi_info->buf_write_timeout_max), &status);
+ retval = cfi_intel_wait_status_busy(bank,
+ 1000 * (1 << cfi_info->buf_write_timeout_max), &status);
if (retval != ERROR_OK)
return retval;
if (status != 0x80)
{
- if ((retval = cfi_send_command(bank, 0xff, flash_address(bank, 0, 0x0))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xff,
+ flash_address(bank, 0, 0x0))) != ERROR_OK)
{
return retval;
}
- LOG_ERROR("Buffer write at base 0x%" PRIx32 ", address %" PRIx32 " failed.", bank->base, address);
+ LOG_ERROR("Buffer write at base 0x%" PRIx32
+ ", address %" PRIx32 " failed.", bank->base, address);
return ERROR_FLASH_OPERATION_FAILED;
}
@@ -1848,41 +1906,48 @@ static int cfi_spansion_write_word(struct flash_bank *bank, uint8_t *word, uint3
struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
struct target *target = bank->target;
- if ((retval = cfi_send_command(bank, 0xaa, flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xaa,
+ flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x55, flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x55,
+ flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0xa0, flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xa0,
+ flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
{
return retval;
}
- if ((retval = target_write_memory(target, address, bank->bus_width, 1, word)) != ERROR_OK)
+ if ((retval = target_write_memory(target,
+ address, bank->bus_width, 1, word)) != ERROR_OK)
{
return retval;
}
- if (cfi_spansion_wait_status_busy(bank, 1000 * (1 << cfi_info->word_write_timeout_max)) != ERROR_OK)
+ if (cfi_spansion_wait_status_busy(bank,
+ 1000 * (1 << cfi_info->word_write_timeout_max)) != ERROR_OK)
{
if ((retval = cfi_send_command(bank, 0xf0, flash_address(bank, 0, 0x0))) != ERROR_OK)
{
return retval;
}
- LOG_ERROR("couldn't write word at base 0x%" PRIx32 ", address %" PRIx32 , bank->base, address);
+ LOG_ERROR("couldn't write word at base 0x%" PRIx32
+ ", address %" PRIx32 , bank->base, address);
return ERROR_FLASH_OPERATION_FAILED;
}
return ERROR_OK;
}
-static int cfi_spansion_write_words(struct flash_bank *bank, uint8_t *word, uint32_t wordcount, uint32_t address)
+static int cfi_spansion_write_words(struct flash_bank *bank, uint8_t *word,
+ uint32_t wordcount, uint32_t address)
{
int retval;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
@@ -1899,24 +1964,29 @@ static int cfi_spansion_write_words(struct flash_bank *bank, uint8_t *word, uint
/* Check for valid range */
if (address & buffermask)
{
- LOG_ERROR("Write address at base 0x%" PRIx32 ", address %" PRIx32 " not aligned to 2^%d boundary", bank->base, address, cfi_info->max_buf_write_size);
+ LOG_ERROR("Write address at base 0x%" PRIx32
+ ", address %" PRIx32 " not aligned to 2^%d boundary",
+ bank->base, address, cfi_info->max_buf_write_size);
return ERROR_FLASH_OPERATION_FAILED;
}
/* Check for valid size */
if (wordcount > bufferwsize)
{
- LOG_ERROR("Number of data words %" PRId32 " exceeds available buffersize %" PRId32, wordcount, buffersize);
+ LOG_ERROR("Number of data words %" PRId32 " exceeds available buffersize %"
+ PRId32, wordcount, buffersize);
return ERROR_FLASH_OPERATION_FAILED;
}
// Unlock
- if ((retval = cfi_send_command(bank, 0xaa, flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xaa,
+ flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x55, flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x55,
+ flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
{
return retval;
}
@@ -1928,12 +1998,14 @@ static int cfi_spansion_write_words(struct flash_bank *bank, uint8_t *word, uint
}
/* Write buffer wordcount-1 and data words */
- if ((retval = cfi_send_command(bank, bufferwsize-1, address)) != ERROR_OK)
+ if ((retval = cfi_send_command(bank,
+ bufferwsize-1, address)) != ERROR_OK)
{
return retval;
}
- if ((retval = target_write_memory(target, address, bank->bus_width, bufferwsize, word)) != ERROR_OK)
+ if ((retval = target_write_memory(target,
+ address, bank->bus_width, bufferwsize, word)) != ERROR_OK)
{
return retval;
}
@@ -1944,14 +2016,17 @@ static int cfi_spansion_write_words(struct flash_bank *bank, uint8_t *word, uint
return retval;
}
- if (cfi_spansion_wait_status_busy(bank, 1000 * (1 << cfi_info->word_write_timeout_max)) != ERROR_OK)
+ if (cfi_spansion_wait_status_busy(bank,
+ 1000 * (1 << cfi_info->word_write_timeout_max)) != ERROR_OK)
{
- if ((retval = cfi_send_command(bank, 0xf0, flash_address(bank, 0, 0x0))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xf0,
+ flash_address(bank, 0, 0x0))) != ERROR_OK)
{
return retval;
}
- LOG_ERROR("couldn't write block at base 0x%" PRIx32 ", address %" PRIx32 ", size %" PRIx32 , bank->base, address, bufferwsize);
+ LOG_ERROR("couldn't write block at base 0x%" PRIx32
+ ", address %" PRIx32 ", size %" PRIx32, bank->base, address, bufferwsize);
return ERROR_FLASH_OPERATION_FAILED;
}
@@ -1979,7 +2054,8 @@ static int cfi_write_word(struct flash_bank *bank, uint8_t *word, uint32_t addre
return ERROR_FLASH_OPERATION_FAILED;
}
-static int cfi_write_words(struct flash_bank *bank, uint8_t *word, uint32_t wordcount, uint32_t address)
+static int cfi_write_words(struct flash_bank *bank, uint8_t *word,
+ uint32_t wordcount, uint32_t address)
{
struct cfi_flash_bank *cfi_info = bank->driver_priv;
@@ -2033,7 +2109,8 @@ static int cfi_read(struct flash_bank *bank, uint8_t *buffer, uint32_t offset, u
LOG_INFO("Fixup %d unaligned read head bytes", align);
/* read a complete word from flash */
- if ((retval = target_read_memory(target, read_p, bank->bus_width, 1, current_word)) != ERROR_OK)
+ if ((retval = target_read_memory(target, read_p,
+ bank->bus_width, 1, current_word)) != ERROR_OK)
return retval;
/* take only bytes we need */
@@ -2046,7 +2123,8 @@ static int cfi_read(struct flash_bank *bank, uint8_t *buffer, uint32_t offset, u
align = count / bank->bus_width;
if (align)
{
- if ((retval = target_read_memory(target, read_p, bank->bus_width, align, buffer)) != ERROR_OK)
+ if ((retval = target_read_memory(target, read_p,
+ bank->bus_width, align, buffer)) != ERROR_OK)
return retval;
read_p += align * bank->bus_width;
@@ -2059,7 +2137,8 @@ static int cfi_read(struct flash_bank *bank, uint8_t *buffer, uint32_t offset, u
LOG_INFO("Fixup %d unaligned read tail bytes", count);
/* read a complete word from flash */
- if ((retval = target_read_memory(target, read_p, bank->bus_width, 1, current_word)) != ERROR_OK)
+ if ((retval = target_read_memory(target, read_p,
+ bank->bus_width, 1, current_word)) != ERROR_OK)
return retval;
/* take only bytes we need */
@@ -2101,7 +2180,8 @@ static int cfi_write(struct flash_bank *bank, uint8_t *buffer, uint32_t offset,
LOG_INFO("Fixup %d unaligned head bytes", align);
/* read a complete word from flash */
- if ((retval = target_read_memory(target, write_p, bank->bus_width, 1, current_word)) != ERROR_OK)
+ if ((retval = target_read_memory(target, write_p,
+ bank->bus_width, 1, current_word)) != ERROR_OK)
return retval;
/* replace only bytes that must be written */
@@ -2155,7 +2235,8 @@ static int cfi_write(struct flash_bank *bank, uint8_t *buffer, uint32_t offset,
int fallback;
if ((write_p & 0xff) == 0)
{
- LOG_INFO("Programming at %08" PRIx32 ", count %08" PRIx32 " bytes remaining", write_p, count);
+ LOG_INFO("Programming at %08" PRIx32 ", count %08"
+ PRIx32 " bytes remaining", write_p, count);
}
fallback = 1;
if ((bufferwsize > 0) && (count >= buffersize) && !(write_p & buffermask))
@@ -2200,7 +2281,8 @@ static int cfi_write(struct flash_bank *bank, uint8_t *buffer, uint32_t offset,
LOG_INFO("Fixup %" PRId32 " unaligned tail bytes", count);
/* read a complete word from flash */
- if ((retval = target_read_memory(target, write_p, bank->bus_width, 1, current_word)) != ERROR_OK)
+ if ((retval = target_read_memory(target, write_p,
+ bank->bus_width, 1, current_word)) != ERROR_OK)
return retval;
/* replace only bytes that must be written */
@@ -2279,7 +2361,8 @@ static int cfi_query_string(struct flash_bank *bank, int address)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("CFI qry returned: 0x%2.2x 0x%2.2x 0x%2.2x", cfi_info->qry[0], cfi_info->qry[1], cfi_info->qry[2]);
+ LOG_DEBUG("CFI qry returned: 0x%2.2x 0x%2.2x 0x%2.2x",
+ cfi_info->qry[0], cfi_info->qry[1], cfi_info->qry[2]);
if ((cfi_info->qry[0] != 'Q') || (cfi_info->qry[1] != 'R') || (cfi_info->qry[2] != 'Y'))
{
@@ -2347,11 +2430,13 @@ static int cfi_probe(struct flash_bank *bank)
return retval;
}
- if ((retval = target_read_memory(target, flash_address(bank, 0, 0x00), bank->bus_width, 1, value_buf0)) != ERROR_OK)
+ if ((retval = target_read_memory(target, flash_address(bank, 0, 0x00),
+ bank->bus_width, 1, value_buf0)) != ERROR_OK)
{
return retval;
}
- if ((retval = target_read_memory(target, flash_address(bank, 0, 0x01), bank->bus_width, 1, value_buf1)) != ERROR_OK)
+ if ((retval = target_read_memory(target, flash_address(bank, 0, 0x01),
+ bank->bus_width, 1, value_buf1)) != ERROR_OK)
{
return retval;
}
@@ -2373,7 +2458,8 @@ static int cfi_probe(struct flash_bank *bank)
return ERROR_FLASH_OPERATION_FAILED;
}
- LOG_INFO("Flash Manufacturer/Device: 0x%04x 0x%04x", cfi_info->manufacturer, cfi_info->device_id);
+ LOG_INFO("Flash Manufacturer/Device: 0x%04x 0x%04x",
+ cfi_info->manufacturer, cfi_info->device_id);
/* switch back to read array mode */
if ((retval = cfi_reset(bank)) != ERROR_OK)
{
@@ -2424,7 +2510,10 @@ static int cfi_probe(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("qry: '%c%c%c', pri_id: 0x%4.4x, pri_addr: 0x%4.4x, alt_id: 0x%4.4x, alt_addr: 0x%4.4x", cfi_info->qry[0], cfi_info->qry[1], cfi_info->qry[2], cfi_info->pri_id, cfi_info->pri_addr, cfi_info->alt_id, cfi_info->alt_addr);
+ LOG_DEBUG("qry: '%c%c%c', pri_id: 0x%4.4x, pri_addr: 0x%4.4x, alt_id: "
+ "0x%4.4x, alt_addr: 0x%4.4x", cfi_info->qry[0], cfi_info->qry[1],
+ cfi_info->qry[2], cfi_info->pri_id, cfi_info->pri_addr,
+ cfi_info->alt_id, cfi_info->alt_addr);
retval = cfi_query_u8(bank, 0, 0x1b, &cfi_info->vcc_min);
if (retval != ERROR_OK)
@@ -2468,12 +2557,18 @@ static int cfi_probe(struct flash_bank *bank)
(cfi_info->vcc_max & 0xf0) >> 4, cfi_info->vcc_max & 0x0f,
(cfi_info->vpp_min & 0xf0) >> 4, cfi_info->vpp_min & 0x0f,
(cfi_info->vpp_max & 0xf0) >> 4, cfi_info->vpp_max & 0x0f);
- LOG_DEBUG("typ. word write timeout: %u, typ. buf write timeout: %u, typ. block erase timeout: %u, typ. chip erase timeout: %u", 1 << cfi_info->word_write_timeout_typ, 1 << cfi_info->buf_write_timeout_typ,
- 1 << cfi_info->block_erase_timeout_typ, 1 << cfi_info->chip_erase_timeout_typ);
- LOG_DEBUG("max. word write timeout: %u, max. buf write timeout: %u, max. block erase timeout: %u, max. chip erase timeout: %u", (1 << cfi_info->word_write_timeout_max) * (1 << cfi_info->word_write_timeout_typ),
- (1 << cfi_info->buf_write_timeout_max) * (1 << cfi_info->buf_write_timeout_typ),
- (1 << cfi_info->block_erase_timeout_max) * (1 << cfi_info->block_erase_timeout_typ),
- (1 << cfi_info->chip_erase_timeout_max) * (1 << cfi_info->chip_erase_timeout_typ));
+
+ LOG_DEBUG("typ. word write timeout: %u, typ. buf write timeout: %u, "
+ "typ. block erase timeout: %u, typ. chip erase timeout: %u",
+ 1 << cfi_info->word_write_timeout_typ, 1 << cfi_info->buf_write_timeout_typ,
+ 1 << cfi_info->block_erase_timeout_typ, 1 << cfi_info->chip_erase_timeout_typ);
+
+ LOG_DEBUG("max. word write timeout: %u, max. buf write timeout: %u, "
+ "max. block erase timeout: %u, max. chip erase timeout: %u",
+ (1 << cfi_info->word_write_timeout_max) * (1 << cfi_info->word_write_timeout_typ),
+ (1 << cfi_info->buf_write_timeout_max) * (1 << cfi_info->buf_write_timeout_typ),
+ (1 << cfi_info->block_erase_timeout_max) * (1 << cfi_info->block_erase_timeout_typ),
+ (1 << cfi_info->chip_erase_timeout_max) * (1 << cfi_info->chip_erase_timeout_typ));
uint8_t data;
retval = cfi_query_u8(bank, 0, 0x27, &data);
@@ -2491,7 +2586,8 @@ static int cfi_probe(struct flash_bank *bank)
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("size: 0x%" PRIx32 ", interface desc: %i, max buffer write size: %x", cfi_info->dev_size, cfi_info->interface_desc, (1 << cfi_info->max_buf_write_size));
+ LOG_DEBUG("size: 0x%" PRIx32 ", interface desc: %i, max buffer write size: %x",
+ cfi_info->dev_size, cfi_info->interface_desc, (1 << cfi_info->max_buf_write_size));
if (cfi_info->num_erase_regions)
{
@@ -2502,10 +2598,9 @@ static int cfi_probe(struct flash_bank *bank)
retval = cfi_query_u32(bank, 0, 0x2d + (4 * i), &cfi_info->erase_region_info[i]);
if (retval != ERROR_OK)
return retval;
- LOG_DEBUG("erase region[%i]: %" PRIu32 " blocks of size 0x%" PRIx32 "",
- i,
- (cfi_info->erase_region_info[i] & 0xffff) + 1,
- (cfi_info->erase_region_info[i] >> 16) * 256);
+ LOG_DEBUG("erase region[%i]: %" PRIu32 " blocks of size 0x%" PRIx32 "", i,
+ (cfi_info->erase_region_info[i] & 0xffff) + 1,
+ (cfi_info->erase_region_info[i] >> 16) * 256);
}
}
else
@@ -2561,7 +2656,8 @@ static int cfi_probe(struct flash_bank *bank)
if ((cfi_info->dev_size * bank->bus_width / bank->chip_width) != bank->size)
{
- LOG_WARNING("configuration specifies 0x%" PRIx32 " size, but a 0x%" PRIx32 " size flash was found", bank->size, cfi_info->dev_size);
+ LOG_WARNING("configuration specifies 0x%" PRIx32 " size, but a 0x%" PRIx32
+ " size flash was found", bank->size, cfi_info->dev_size);
}
if (cfi_info->num_erase_regions == 0)
@@ -2593,7 +2689,8 @@ static int cfi_probe(struct flash_bank *bank)
for (j = 0; j < (cfi_info->erase_region_info[i] & 0xffff) + 1; j++)
{
bank->sectors[sector].offset = offset;
- bank->sectors[sector].size = ((cfi_info->erase_region_info[i] >> 16) * 256) * bank->bus_width / bank->chip_width;
+ bank->sectors[sector].size = ((cfi_info->erase_region_info[i] >> 16) * 256)
+ * bank->bus_width / bank->chip_width;
offset += bank->sectors[sector].size;
bank->sectors[sector].is_erased = -1;
bank->sectors[sector].is_protected = -1;
@@ -2659,17 +2756,20 @@ static int cfi_spansion_protect_check(struct flash_bank *bank)
struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
int i;
- if ((retval = cfi_send_command(bank, 0xaa, flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0xaa,
+ flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x55, flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x55,
+ flash_address(bank, 0, pri_ext->_unlock2))) != ERROR_OK)
{
return retval;
}
- if ((retval = cfi_send_command(bank, 0x90, flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
+ if ((retval = cfi_send_command(bank, 0x90,
+ flash_address(bank, 0, pri_ext->_unlock1))) != ERROR_OK)
{
return retval;
}
@@ -2745,54 +2845,61 @@ static int get_cfi_info(struct flash_bank *bank, char *buf, int buf_size)
if (cfi_info->not_cfi == 0)
{
- printed = snprintf(buf, buf_size, "qry: '%c%c%c', pri_id: 0x%4.4x, pri_addr: 0x%4.4x, alt_id: 0x%4.4x, alt_addr: 0x%4.4x\n", cfi_info->qry[0], cfi_info->qry[1], cfi_info->qry[2], cfi_info->pri_id, cfi_info->pri_addr, cfi_info->alt_id, cfi_info->alt_addr);
- buf += printed;
- buf_size -= printed;
-
- printed = snprintf(buf, buf_size, "Vcc min: %x.%x, Vcc max: %x.%x, Vpp min: %u.%x, Vpp max: %u.%x\n",
- (cfi_info->vcc_min & 0xf0) >> 4, cfi_info->vcc_min & 0x0f,
- (cfi_info->vcc_max & 0xf0) >> 4, cfi_info->vcc_max & 0x0f,
- (cfi_info->vpp_min & 0xf0) >> 4, cfi_info->vpp_min & 0x0f,
- (cfi_info->vpp_max & 0xf0) >> 4, cfi_info->vpp_max & 0x0f);
- buf += printed;
- buf_size -= printed;
-
- printed = snprintf(buf, buf_size, "typ. word write timeout: %u, typ. buf write timeout: %u, typ. block erase timeout: %u, typ. chip erase timeout: %u\n",
- 1 << cfi_info->word_write_timeout_typ,
- 1 << cfi_info->buf_write_timeout_typ,
- 1 << cfi_info->block_erase_timeout_typ,
- 1 << cfi_info->chip_erase_timeout_typ);
- buf += printed;
- buf_size -= printed;
-
- printed = snprintf(buf, buf_size, "max. word write timeout: %u, max. buf write timeout: %u, max. block erase timeout: %u, max. chip erase timeout: %u\n",
- (1 << cfi_info->word_write_timeout_max) * (1 << cfi_info->word_write_timeout_typ),
- (1 << cfi_info->buf_write_timeout_max) * (1 << cfi_info->buf_write_timeout_typ),
- (1 << cfi_info->block_erase_timeout_max) * (1 << cfi_info->block_erase_timeout_typ),
- (1 << cfi_info->chip_erase_timeout_max) * (1 << cfi_info->chip_erase_timeout_typ));
- buf += printed;
- buf_size -= printed;
-
- printed = snprintf(buf, buf_size, "size: 0x%" PRIx32 ", interface desc: %i, max buffer write size: %x\n",
- cfi_info->dev_size,
- cfi_info->interface_desc,
- 1 << cfi_info->max_buf_write_size);
- buf += printed;
- buf_size -= printed;
+ printed = snprintf(buf, buf_size, "qry: '%c%c%c', pri_id: 0x%4.4x, pri_addr: "
+ "0x%4.4x, alt_id: 0x%4.4x, alt_addr: 0x%4.4x\n",
+ cfi_info->qry[0], cfi_info->qry[1], cfi_info->qry[2],
+ cfi_info->pri_id, cfi_info->pri_addr, cfi_info->alt_id, cfi_info->alt_addr);
+ buf += printed;
+ buf_size -= printed;
+
+ printed = snprintf(buf, buf_size, "Vcc min: %x.%x, Vcc max: %x.%x, "
+ "Vpp min: %u.%x, Vpp max: %u.%x\n",
+ (cfi_info->vcc_min & 0xf0) >> 4, cfi_info->vcc_min & 0x0f,
+ (cfi_info->vcc_max & 0xf0) >> 4, cfi_info->vcc_max & 0x0f,
+ (cfi_info->vpp_min & 0xf0) >> 4, cfi_info->vpp_min & 0x0f,
+ (cfi_info->vpp_max & 0xf0) >> 4, cfi_info->vpp_max & 0x0f);
+ buf += printed;
+ buf_size -= printed;
+
+ printed = snprintf(buf, buf_size, "typ. word write timeout: %u, "
+ "typ. buf write timeout: %u, typ. block erase timeout: %u, typ. chip erase timeout: %u\n",
+ 1 << cfi_info->word_write_timeout_typ,
+ 1 << cfi_info->buf_write_timeout_typ,
+ 1 << cfi_info->block_erase_timeout_typ,
+ 1 << cfi_info->chip_erase_timeout_typ);
+ buf += printed;
+ buf_size -= printed;
+
+ printed = snprintf(buf, buf_size, "max. word write timeout: %u, "
+ "max. buf write timeout: %u, max. block erase timeout: %u, max. chip erase timeout: %u\n",
+ (1 << cfi_info->word_write_timeout_max) * (1 << cfi_info->word_write_timeout_typ),
+ (1 << cfi_info->buf_write_timeout_max) * (1 << cfi_info->buf_write_timeout_typ),
+ (1 << cfi_info->block_erase_timeout_max) * (1 << cfi_info->block_erase_timeout_typ),
+ (1 << cfi_info->chip_erase_timeout_max) * (1 << cfi_info->chip_erase_timeout_typ));
+ buf += printed;
+ buf_size -= printed;
+
+ printed = snprintf(buf, buf_size, "size: 0x%" PRIx32 ", interface desc: %i, "
+ "max buffer write size: %x\n",
+ cfi_info->dev_size,
+ cfi_info->interface_desc,
+ 1 << cfi_info->max_buf_write_size);
+ buf += printed;
+ buf_size -= printed;
- switch (cfi_info->pri_id)
- {
- case 1:
- case 3:
- cfi_intel_info(bank, buf, buf_size);
- break;
- case 2:
- cfi_spansion_info(bank, buf, buf_size);
- break;
- default:
- LOG_ERROR("cfi primary command set %i unsupported", cfi_info->pri_id);
- break;
- }
+ switch (cfi_info->pri_id)
+ {
+ case 1:
+ case 3:
+ cfi_intel_info(bank, buf, buf_size);
+ break;
+ case 2:
+ cfi_spansion_info(bank, buf, buf_size);
+ break;
+ default:
+ LOG_ERROR("cfi primary command set %i unsupported", cfi_info->pri_id);
+ break;
+ }
}
return ERROR_OK;
generated by cgit v1.2.3 (git 2.46.0) at 2024-12-23 07:44:35 +0000