diff options
Diffstat (limited to 'src/mainboard/google/kahlee/OemCustomize.c')
| -rw-r--r-- | src/mainboard/google/kahlee/OemCustomize.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/src/mainboard/google/kahlee/OemCustomize.c b/src/mainboard/google/kahlee/OemCustomize.c index d78f7846e5..a0bd8cddbd 100644 --- a/src/mainboard/google/kahlee/OemCustomize.c +++ b/src/mainboard/google/kahlee/OemCustomize.c @@ -15,6 +15,7 @@ #include <chip.h> #include <amdblocks/agesawrapper.h> +#include <boardid.h> #define DIMMS_PER_CHANNEL 1 #if DIMMS_PER_CHANNEL > MAX_DIMMS_PER_CH @@ -34,12 +35,32 @@ static const PSO_ENTRY DDR4PlatformMemoryConfiguration[] = { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00), PSO_END }; +/* TODO: Remove when no longer needed */ +static const PSO_ENTRY DDR4LiaraMemoryConfiguration[] = { + DRAM_TECHNOLOGY(ANY_SOCKET, DDR4_TECHNOLOGY), + NUMBER_OF_DIMMS_SUPPORTED(ANY_SOCKET, ANY_CHANNEL, DIMMS_PER_CHANNEL), + NUMBER_OF_CHANNELS_SUPPORTED(ANY_SOCKET, MAX_DRAM_CH), + MOTHER_BOARD_LAYERS(LAYERS_6), + MEMCLK_DIS_MAP(ANY_SOCKET, ANY_CHANNEL, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00), + CKE_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, 0xff, 0xff, 0xff, 0xff), + ODT_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, 0xff, 0xff, 0xff, 0xff), + CS_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00), + TBLDRV_CONFIG_TO_OVERRIDE(DIMMS_PER_CHANNEL, ANY_SPEED, VOLT_ANY_, + ANY_), + TBLDRV_CONFIG_ENTRY_SLOWACCMODE(1), + PSO_END +}; void OemPostParams(AMD_POST_PARAMS *PostParams) { - PostParams->MemConfig.PlatformMemoryConfiguration = - (PSO_ENTRY *)DDR4PlatformMemoryConfiguration; - + if ((IS_ENABLED(CONFIG_BOARD_GOOGLE_LIARA)) && (board_id() <= 4)) + PostParams->MemConfig.PlatformMemoryConfiguration = + (PSO_ENTRY *)DDR4LiaraMemoryConfiguration; + else + PostParams->MemConfig.PlatformMemoryConfiguration = + (PSO_ENTRY *)DDR4PlatformMemoryConfiguration; /* * Bank interleaving is enabled by default in AGESA. However, from AMD's * explanation, bank interleaving is really chip select interleave, |