diff options
Diffstat (limited to 'src/soc/amd/cezanne/early_fch.c')
| -rw-r--r-- | src/soc/amd/cezanne/early_fch.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/early_fch.c b/src/soc/amd/cezanne/early_fch.c index 6616d075b9..b6681e32e3 100644 --- a/src/soc/amd/cezanne/early_fch.c +++ b/src/soc/amd/cezanne/early_fch.c @@ -4,6 +4,7 @@ #include <amdblocks/smbus.h> #include <console/console.h> #include <soc/southbridge.h> +#include <soc/uart.h> /* Before console init */ void fch_pre_init(void) @@ -12,6 +13,15 @@ void fch_pre_init(void) fch_smbus_init(); fch_enable_cf9_io(); fch_enable_legacy_io(); + + /* + * On reset Range_0 defaults to enabled. We want to start with a clean + * slate to not have things unexpectedly enabled. + */ + clear_uart_legacy_config(); + + if (CONFIG(AMD_SOC_CONSOLE_UART)) + set_uart_config(CONFIG_UART_FOR_CONSOLE); } /* After console init */ |