diff options
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/cezanne/early_fch.c | 4 | ||||
| -rw-r--r-- | src/soc/amd/picasso/early_fch.c | 4 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/southbridge.c | 4 |
3 files changed, 9 insertions, 3 deletions
diff --git a/src/soc/amd/cezanne/early_fch.c b/src/soc/amd/cezanne/early_fch.c index bddcbee418..7782d43fdd 100644 --- a/src/soc/amd/cezanne/early_fch.c +++ b/src/soc/amd/cezanne/early_fch.c @@ -44,9 +44,11 @@ void configure_port80_routing_early(void) /* Before console init */ void fch_pre_init(void) { + /* Enable_acpimmio_decode_pm04 to enable the ACPIMMIO decode which is needed to access + the GPIO registers. */ + enable_acpimmio_decode_pm04(); lpc_early_init(); fch_spi_early_init(); - enable_acpimmio_decode_pm04(); fch_smbus_init(); fch_enable_cf9_io(); fch_enable_legacy_io(); diff --git a/src/soc/amd/picasso/early_fch.c b/src/soc/amd/picasso/early_fch.c index ae3aed2d98..3d1cd1b2e7 100644 --- a/src/soc/amd/picasso/early_fch.c +++ b/src/soc/amd/picasso/early_fch.c @@ -42,13 +42,15 @@ static void reset_i2c_peripherals(void) /* Before console init */ void fch_pre_init(void) { + /* Enable_acpimmio_decode_pm04 to enable the ACPIMMIO decode which is needed to access + the GPIO registers. */ + enable_acpimmio_decode_pm04(); lpc_early_init(); if (!CONFIG(SOC_AMD_COMMON_BLOCK_USE_ESPI)) lpc_configure_decodes(); fch_spi_early_init(); - enable_acpimmio_decode_pm04(); fch_smbus_init(); fch_enable_cf9_io(); fch_enable_legacy_io(); diff --git a/src/soc/amd/stoneyridge/southbridge.c b/src/soc/amd/stoneyridge/southbridge.c index 7493770fac..de27ac540a 100644 --- a/src/soc/amd/stoneyridge/southbridge.c +++ b/src/soc/amd/stoneyridge/southbridge.c @@ -328,6 +328,9 @@ void bootblock_fch_early_init(void) { int reboot = 0; + /* Enable_acpimmio_decode_pm04 to enable the ACPIMMIO decode which is needed to access + the GPIO registers. */ + enable_acpimmio_decode_pm04(); lpc_enable_rom(); sb_enable_lpc(); lpc_enable_port80(); @@ -335,7 +338,6 @@ void bootblock_fch_early_init(void) lpc_enable_spi_prefetch(); sb_init_spi_base(); sb_disable_4dw_burst(); /* Must be disabled on CZ(ST) */ - enable_acpimmio_decode_pm04(); fch_smbus_init(); fch_enable_cf9_io(); setup_spread_spectrum(&reboot); |