diff options
Diffstat (limited to 'src')
4 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/google/reef/romstage.c b/src/mainboard/google/reef/romstage.c index eac35282c4..b601fd4fe9 100644 --- a/src/mainboard/google/reef/romstage.c +++ b/src/mainboard/google/reef/romstage.c @@ -3,11 +3,18 @@ #include <baseboard/variants.h> #include <soc/meminit.h> #include <soc/romstage.h> +#include <variant/gpio.h> void mainboard_memory_init_params(FSPM_UPD *memupd) { + const struct pad_config *pads; + size_t pads_num; + meminit_lpddr4_by_sku(&memupd->FspmConfig, variant_lpddr4_config(), variant_memory_sku()); + + pads = variant_romstage_gpio_table(&pads_num); + gpio_configure_pads(pads, pads_num); } void mainboard_save_dimm_info(void) diff --git a/src/mainboard/google/reef/variants/baseboard/Makefile.inc b/src/mainboard/google/reef/variants/baseboard/Makefile.inc index 63b03a6118..1484261aed 100644 --- a/src/mainboard/google/reef/variants/baseboard/Makefile.inc +++ b/src/mainboard/google/reef/variants/baseboard/Makefile.inc @@ -1,5 +1,6 @@ bootblock-y += gpio.c +romstage-y += gpio.c romstage-y += memory.c ramstage-y += gpio.c diff --git a/src/mainboard/google/reef/variants/baseboard/gpio.c b/src/mainboard/google/reef/variants/baseboard/gpio.c index aeb8edf999..e8b86001ec 100644 --- a/src/mainboard/google/reef/variants/baseboard/gpio.c +++ b/src/mainboard/google/reef/variants/baseboard/gpio.c @@ -392,6 +392,13 @@ variant_sleep_gpio_table(u8 slp_typ, size_t *num) return sleep_gpio_table; } +/* Weak implementation of romstage gpio */ +const struct pad_config *__weak variant_romstage_gpio_table(size_t *num) +{ + *num = 0; + return NULL; +} + static const struct cros_gpio cros_gpios[] = { CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, GPIO_COMM_NW_NAME), CROS_GPIO_WP_AH(PAD_NW(GPIO_PCH_WP), GPIO_COMM_NW_NAME), diff --git a/src/mainboard/google/reef/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/reef/variants/baseboard/include/baseboard/variants.h index c9b8b9d08e..5cf3e0da3b 100644 --- a/src/mainboard/google/reef/variants/baseboard/include/baseboard/variants.h +++ b/src/mainboard/google/reef/variants/baseboard/include/baseboard/variants.h @@ -16,6 +16,7 @@ const struct pad_config *variant_gpio_table(size_t *num); const struct pad_config *variant_early_gpio_table(size_t *num); const struct pad_config *variant_sleep_gpio_table(u8 slp_typ, size_t *num); const struct pad_config *variant_sku_gpio_table(size_t *num); +const struct pad_config *variant_romstage_gpio_table(size_t *num); /* Baseboard default swizzle. Can be reused if swizzle is same. */ extern const struct lpddr4_swizzle_cfg baseboard_lpddr4_swizzle; |