diff options
Diffstat (limited to 'spi25.c')
| -rw-r--r-- | spi25.c | 21 |
1 files changed, 12 insertions, 9 deletions
@@ -1128,13 +1128,9 @@ int default_spi_write_aai(struct flashctx *flash, uint8_t *buf, unsigned int sta result = spi_send_multicommand(flash, cmds); - if (result) { - msg_cerr("%s failed during start command execution\n", - __func__); - /* FIXME: Should we send WRDI here as well to make sure the chip - * is not in AAI mode? - */ - return result; + if (result != 0) { + msg_cerr("%s failed during start command execution: %d\n", __func__, result); + goto bailout; } while (spi_read_status_register(flash) & SPI_SR_WIP) programmer_delay(10); @@ -1146,8 +1142,11 @@ int default_spi_write_aai(struct flashctx *flash, uint8_t *buf, unsigned int sta while (pos < start + len - 1) { cmd[1] = buf[pos++ - start]; cmd[2] = buf[pos++ - start]; - spi_send_command(flash, JEDEC_AAI_WORD_PROGRAM_CONT_OUTSIZE, 0, - cmd, NULL); + result = spi_send_command(flash, JEDEC_AAI_WORD_PROGRAM_CONT_OUTSIZE, 0, cmd, NULL); + if (result != 0) { + msg_cerr("%s failed during followup AAI command execution: %d\n", __func__, result); + goto bailout; + } while (spi_read_status_register(flash) & SPI_SR_WIP) programmer_delay(10); } @@ -1165,4 +1164,8 @@ int default_spi_write_aai(struct flashctx *flash, uint8_t *buf, unsigned int sta } return 0; + +bailout: + spi_write_disable(flash); + return SPI_GENERIC_ERROR; } |
