}
}
-static int cfi_target_write_memory(struct target *target, target_addr_t addr,
+static int cfi_target_write_memory(struct flash_bank *bank, target_addr_t addr,
uint32_t size, uint32_t count,
const uint8_t *buffer)
{
- return target_write_memory(target, addr, size, count, buffer);
+ return target_write_memory(bank->target, addr, size, count, buffer);
}
-static int cfi_target_read_memory(struct target *target, target_addr_t addr,
+static int cfi_target_read_memory(struct flash_bank *bank, target_addr_t addr,
uint32_t size, uint32_t count,
uint8_t *buffer)
{
- return target_read_memory(target, addr, size, count, buffer);
+ return target_read_memory(bank->target, addr, size, count, buffer);
}
static void cfi_command(struct flash_bank *bank, uint8_t cmd, uint8_t *cmd_buf)
uint8_t command[CFI_MAX_BUS_WIDTH];
cfi_command(bank, cmd, command);
- return cfi_target_write_memory(bank->target, address, bank->bus_width, 1, command);
+ return cfi_target_write_memory(bank, address, bank->bus_width, 1, command);
}
/* read unsigned 8-bit value from the bank
*/
static int cfi_query_u8(struct flash_bank *bank, int sector, uint32_t offset, uint8_t *val)
{
- struct target *target = bank->target;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
uint8_t data[CFI_MAX_BUS_WIDTH];
int retval;
- retval = cfi_target_read_memory(target, flash_address(bank, sector, offset),
+ retval = cfi_target_read_memory(bank, flash_address(bank, sector, offset),
bank->bus_width, 1, data);
if (retval != ERROR_OK)
return retval;
*/
static int cfi_get_u8(struct flash_bank *bank, int sector, uint32_t offset, uint8_t *val)
{
- struct target *target = bank->target;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
uint8_t data[CFI_MAX_BUS_WIDTH];
int i;
int retval;
- retval = cfi_target_read_memory(target, flash_address(bank, sector, offset),
+ retval = cfi_target_read_memory(bank, flash_address(bank, sector, offset),
bank->bus_width, 1, data);
if (retval != ERROR_OK)
return retval;
static int cfi_query_u16(struct flash_bank *bank, int sector, uint32_t offset, uint16_t *val)
{
- struct target *target = bank->target;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
uint8_t data[CFI_MAX_BUS_WIDTH * 2];
int retval;
if (cfi_info->x16_as_x8) {
uint8_t i;
for (i = 0; i < 2; i++) {
- retval = cfi_target_read_memory(target, flash_address(bank, sector, offset + i),
+ retval = cfi_target_read_memory(bank, flash_address(bank, sector, offset + i),
bank->bus_width, 1, &data[i * bank->bus_width]);
if (retval != ERROR_OK)
return retval;
}
} else {
- retval = cfi_target_read_memory(target, flash_address(bank, sector, offset),
+ retval = cfi_target_read_memory(bank, flash_address(bank, sector, offset),
bank->bus_width, 2, data);
if (retval != ERROR_OK)
return retval;
static int cfi_query_u32(struct flash_bank *bank, int sector, uint32_t offset, uint32_t *val)
{
- struct target *target = bank->target;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
uint8_t data[CFI_MAX_BUS_WIDTH * 4];
int retval;
if (cfi_info->x16_as_x8) {
uint8_t i;
for (i = 0; i < 4; i++) {
- retval = cfi_target_read_memory(target, flash_address(bank, sector, offset + i),
+ retval = cfi_target_read_memory(bank, flash_address(bank, sector, offset + i),
bank->bus_width, 1, &data[i * bank->bus_width]);
if (retval != ERROR_OK)
return retval;
}
} else {
- retval = cfi_target_read_memory(target, flash_address(bank, sector, offset),
+ retval = cfi_target_read_memory(bank, flash_address(bank, sector, offset),
bank->bus_width, 4, data);
if (retval != ERROR_OK)
return retval;
{
int retval;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
- struct target *target = bank->target;
cfi_intel_clear_status_register(bank);
retval = cfi_send_command(bank, 0x40, address);
if (retval != ERROR_OK)
return retval;
- retval = cfi_target_write_memory(target, address, bank->bus_width, 1, word);
+ retval = cfi_target_write_memory(bank, address, bank->bus_width, 1, word);
if (retval != ERROR_OK)
return retval;
{
int retval;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
- struct target *target = bank->target;
/* Calculate buffer size and boundary mask
* buffersize is (buffer size per chip) * (number of chips)
if (retval != ERROR_OK)
return retval;
- retval = cfi_target_write_memory(target, address, bank->bus_width, bufferwsize, word);
+ retval = cfi_target_write_memory(bank, address, bank->bus_width, bufferwsize, word);
if (retval != ERROR_OK)
return retval;
int retval;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
- struct target *target = bank->target;
retval = cfi_spansion_unlock_seq(bank);
if (retval != ERROR_OK)
if (retval != ERROR_OK)
return retval;
- retval = cfi_target_write_memory(target, address, bank->bus_width, 1, word);
+ retval = cfi_target_write_memory(bank, address, bank->bus_width, 1, word);
if (retval != ERROR_OK)
return retval;
{
int retval;
struct cfi_flash_bank *cfi_info = bank->driver_priv;
- struct target *target = bank->target;
/* Calculate buffer size and boundary mask
* buffersize is (buffer size per chip) * (number of chips)
if (retval != ERROR_OK)
return retval;
- retval = cfi_target_write_memory(target, address, bank->bus_width, bufferwsize, word);
+ retval = cfi_target_write_memory(bank, address, bank->bus_width, bufferwsize, word);
if (retval != ERROR_OK)
return retval;
static int cfi_read(struct flash_bank *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
{
struct cfi_flash_bank *cfi_info = bank->driver_priv;
- struct target *target = bank->target;
uint32_t address = bank->base + offset;
uint32_t read_p;
int align; /* number of unaligned bytes */
LOG_INFO("Fixup %d unaligned read head bytes", align);
/* read a complete word from flash */
- retval = cfi_target_read_memory(target, read_p, bank->bus_width, 1, current_word);
+ retval = cfi_target_read_memory(bank, read_p, bank->bus_width, 1, current_word);
if (retval != ERROR_OK)
return retval;
align = count / bank->bus_width;
if (align) {
- retval = cfi_target_read_memory(target, read_p, bank->bus_width, align, buffer);
+ retval = cfi_target_read_memory(bank, read_p, bank->bus_width, align, buffer);
if (retval != ERROR_OK)
return retval;
LOG_INFO("Fixup %" PRIu32 " unaligned read tail bytes", count);
/* read a complete word from flash */
- retval = cfi_target_read_memory(target, read_p, bank->bus_width, 1, current_word);
+ retval = cfi_target_read_memory(bank, read_p, bank->bus_width, 1, current_word);
if (retval != ERROR_OK)
return retval;
static int cfi_write(struct flash_bank *bank, const uint8_t *buffer, uint32_t offset, uint32_t count)
{
struct cfi_flash_bank *cfi_info = bank->driver_priv;
- struct target *target = bank->target;
uint32_t address = bank->base + offset; /* address of first byte to be programmed */
uint32_t write_p;
int align; /* number of unaligned bytes */
LOG_INFO("Fixup %d unaligned head bytes", align);
/* read a complete word from flash */
- retval = cfi_target_read_memory(target, write_p, bank->bus_width, 1, current_word);
+ retval = cfi_target_read_memory(bank, write_p, bank->bus_width, 1, current_word);
if (retval != ERROR_OK)
return retval;
LOG_INFO("Fixup %" PRId32 " unaligned tail bytes", count);
/* read a complete word from flash */
- retval = cfi_target_read_memory(target, write_p, bank->bus_width, 1, current_word);
+ retval = cfi_target_read_memory(bank, write_p, bank->bus_width, 1, current_word);
if (retval != ERROR_OK)
return retval;
if (retval != ERROR_OK)
return retval;
- retval = cfi_target_read_memory(target, flash_address(bank, 0, 0x00),
+ retval = cfi_target_read_memory(bank, flash_address(bank, 0, 0x00),
bank->bus_width, 1, value_buf0);
if (retval != ERROR_OK)
return retval;
- retval = cfi_target_read_memory(target, flash_address(bank, 0, 0x01),
+ retval = cfi_target_read_memory(bank, flash_address(bank, 0, 0x01),
bank->bus_width, 1, value_buf1);
if (retval != ERROR_OK)
return retval;