From 5b1f335ef8aed95e01f040bc7074fb00acc8ab7e Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Thu, 26 Mar 2020 15:36:19 -0700 Subject: soc/intel/tigerlake: Reorganize memory initialization support This change reorganizes memory initialization code for LPDDR4x on TGL to allow sharing of code when adding support for other memory types. In follow-up changes, support for DDR4 will be added. 1. It adds configuration for memory topology which is currently only MEMORY_DOWN, however DDR4 requires more topologies to be supported. 2. spd_info structure is organized to allow mixed topologies as well. 3. DQ/DQS maps are organized to reflect hardware configuration. TEST=Verified that volteer still boots and memory initialization is successful. Signed-off-by: Furquan Shaikh Change-Id: Ib625f2ab30a6e1362a310d9abb3f2051f85c3013 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39865 Tested-by: build bot (Jenkins) Reviewed-by: EricR Lai --- .../google/volteer/variants/baseboard/include/baseboard/variants.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard/google/volteer/variants/baseboard/include') diff --git a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h index d5bc63a08c..a7169fe8c9 100644 --- a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h +++ b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/variants.h @@ -23,7 +23,7 @@ const struct pad_config *variant_override_gpio_table(size_t *num); const struct cros_gpio *variant_cros_gpios(size_t *num); -const struct mb_lpddr4x_cfg *variant_memory_params(void); +const struct lpddr4x_cfg *variant_memory_params(void); int variant_memory_sku(void); #endif /* __BASEBOARD_VARIANTS_H__ */ -- cgit v1.2.3