diff options
Diffstat (limited to 'src/mainboard/google/rambi/romstage.c')
| -rw-r--r-- | src/mainboard/google/rambi/romstage.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/mainboard/google/rambi/romstage.c b/src/mainboard/google/rambi/romstage.c index 48fe387bb5..7c505e73b3 100644 --- a/src/mainboard/google/rambi/romstage.c +++ b/src/mainboard/google/rambi/romstage.c @@ -42,12 +42,6 @@ static const uint32_t dual_channel_config = #define GPIO_SSUS_38_PAD 50 #define GPIO_SSUS_39_PAD 58 -static inline void disable_internal_pull(int pad) -{ - const int pull_mask = ~(0xf << 7); - write32(ssus_pconf0(pad), read32(ssus_pconf0(pad)) & pull_mask); -} - static void *get_spd_pointer(char *spd_file_content, int total_spds, int *dual) { int ram_id = 0; @@ -55,9 +49,9 @@ static void *get_spd_pointer(char *spd_file_content, int total_spds, int *dual) /* The ram_id[2:0] pullups on rambi are too large for the default 20K * pulldown on the pad. Therefore, disable the internal pull resistor to * read high values correctly. */ - disable_internal_pull(GPIO_SSUS_37_PAD); - disable_internal_pull(GPIO_SSUS_38_PAD); - disable_internal_pull(GPIO_SSUS_39_PAD); + ssus_disable_internal_pull(GPIO_SSUS_37_PAD); + ssus_disable_internal_pull(GPIO_SSUS_38_PAD); + ssus_disable_internal_pull(GPIO_SSUS_39_PAD); ram_id |= (ssus_get_gpio(GPIO_SSUS_37_PAD) << 0); ram_id |= (ssus_get_gpio(GPIO_SSUS_38_PAD) << 1); @@ -85,6 +79,7 @@ void mainboard_romstage_entry(struct romstage_params *rp) .mainboard = { .dram_type = DRAM_DDR3L, .dram_info_location = DRAM_INFO_SPD_MEM, + .weaker_odt_settings = 1, }, }; |