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| author | Furquan Shaikh <furquan@google.com> | 2019-07-11 22:38:42 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2019-07-18 14:44:26 +0000 |
| commit | 463fca43623d385f486a72444c8e30cbb9b3e9d3 (patch) | |
| tree | 7dbd1be09a87018d6052e448ad5f97f6409f014e | |
| parent | 2af2f2c8cad259ec9ea4d8b217e86a19db2c0d82 (diff) | |
| download | coreboot-463fca43623d385f486a72444c8e30cbb9b3e9d3.tar.gz coreboot-463fca43623d385f486a72444c8e30cbb9b3e9d3.tar.bz2 coreboot-463fca43623d385f486a72444c8e30cbb9b3e9d3.zip | |
mb/google/hatch: Add support for variant_memory_sku()
This change adds support for variant_memory_sku() that allows variant
to return memory SKU ID. Current implementation of memory_sku() is
renamed to weak implementation of variant_memory_sku(). Functionally
this change should be the same as before for all hatch variants. This
function will be overriden by helios in a follow-up CL.
BUG=b:133455595
Change-Id: I509c263ec08e0060c12ef1ea9fed673f1e3f3a41
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34251
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
| -rw-r--r-- | src/mainboard/google/hatch/romstage.c | 4 | ||||
| -rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/mainboard/google/hatch/romstage.c b/src/mainboard/google/hatch/romstage.c index 69fee2802556..a94fab5df9c9 100644 --- a/src/mainboard/google/hatch/romstage.c +++ b/src/mainboard/google/hatch/romstage.c @@ -29,7 +29,7 @@ */ #define GPIO_MEM_CH_SEL GPP_F2 -static int memory_sku(void) +int __weak variant_memory_sku(void) { const gpio_t spd_gpios[] = { GPIO_MEM_CONFIG_0, @@ -48,7 +48,7 @@ void mainboard_memory_init_params(FSPM_UPD *memupd) int is_single_ch_mem; variant_memory_params(&memcfg); - mem_sku = memory_sku(); + mem_sku = variant_memory_sku(); /* * GPP_F2 is the MEM_CH_SEL gpio, which is set to 1 for single * channel skus and 0 for dual channel skus. diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h index 17bd5df63d1c..864d140f0e2e 100644 --- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h +++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h @@ -34,6 +34,9 @@ const struct pad_config *override_early_gpio_table(size_t *num); /* Return board specific memory configuration */ void variant_memory_params(struct cnl_mb_cfg *bcfg); +/* Return memory SKU for the variant */ +int variant_memory_sku(void); + /* Return variant specific gpio pads to be configured during sleep */ const struct pad_config *variant_sleep_gpio_table(u8 slp_typ, size_t *num); |