diff options
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/spi.h | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/block/spi/fch_spi.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/include/amdblocks/spi.h b/src/soc/amd/common/block/include/amdblocks/spi.h index eaea0f79c9..35a3782f7a 100644 --- a/src/soc/amd/common/block/include/amdblocks/spi.h +++ b/src/soc/amd/common/block/include/amdblocks/spi.h @@ -117,4 +117,5 @@ void spi_write16(uint8_t reg, uint16_t val); void spi_write32(uint8_t reg, uint32_t val); void fch_spi_config_modes(void); +void mainboard_spi_fast_speed_override(uint8_t *fast_speed); #endif /* AMD_BLOCK_SPI_H */ diff --git a/src/soc/amd/common/block/spi/fch_spi.c b/src/soc/amd/common/block/spi/fch_spi.c index 51787fae92..fad8cd9951 100644 --- a/src/soc/amd/common/block/spi/fch_spi.c +++ b/src/soc/amd/common/block/spi/fch_spi.c @@ -50,6 +50,11 @@ void show_spi_speeds_and_modes(void) printk(BIOS_DEBUG, "SPI Read Mode: %s\n", read_mode_str[DECODE_SPI_READ_MODE(val32)]); } +void __weak mainboard_spi_fast_speed_override(uint8_t *fast_speed) +{ + /* No overriding SPI speeds. */ +} + static uint8_t lower_speed(uint8_t speed1, uint8_t speed2) { uint8_t speeds[] = {SPI_SPEED_800K, SPI_SPEED_16M, SPI_SPEED_22M, @@ -102,6 +107,7 @@ void fch_spi_config_modes(void) read_mode = CONFIG_EFS_SPI_READ_MODE; fast_speed = CONFIG_EFS_SPI_SPEED; } + mainboard_spi_fast_speed_override(&fast_speed); if (fast_speed != CONFIG_EFS_SPI_SPEED) { normal_speed = lower_speed(normal_speed, fast_speed); |