diff options
Diffstat (limited to 'util/flashrom/it87spi.c')
| -rw-r--r-- | util/flashrom/it87spi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/util/flashrom/it87spi.c b/util/flashrom/it87spi.c index 1fd330913b..75010df5ea 100644 --- a/util/flashrom/it87spi.c +++ b/util/flashrom/it87spi.c @@ -93,6 +93,12 @@ static uint16_t find_ite_spi_flash_port(uint16_t port) 0xFFF80000, 0xFFFEFFFF, (tmp & 1 << 3) ? "en" : "dis"); printf("LPC write to serial flash %sabled\n", (tmp & 1 << 4) ? "en" : "dis"); + /* If any serial flash segment is enabled, enable writing. */ + if ((tmp & 0xe) && (!(tmp & 1 << 4))) { + printf("Enabling LPC write to serial flash\n"); + tmp |= 1 << 4; + regwrite(port, 0x24, tmp); + } printf("serial flash pin %i\n", (tmp & 1 << 5) ? 87 : 29); /* LDN 0x7, reg 0x64/0x65 */ regwrite(port, 0x07, 0x7); |