diff options
Diffstat (limited to 'src')
3 files changed, 30 insertions, 0 deletions
diff --git a/src/mainboard/google/kukui/sdram_configs.c b/src/mainboard/google/kukui/sdram_configs.c index 9eb04fed28..040810e1d8 100644 --- a/src/mainboard/google/kukui/sdram_configs.c +++ b/src/mainboard/google/kukui/sdram_configs.c @@ -45,6 +45,7 @@ static const char *const sdram_configs[] = { [0x26] = "sdram-lpddr4x-KMDV6001DA-B620-4GB", [0x27] = "sdram-lpddr4x-SDADA4CR-128G-4GB", [0x28] = "sdram-lpddr4x-MT29VZZZCD9GQKPR-046-8GB", + [0x29] = "sdram-lpddr4x-FEPRF6432-58A1930-4GB", /* Table shared by Cozmo and its variants, offset = 0x30 */ [0x30] = "sdram-lpddr4x-K4UBE3D4AA-MGCR-4GB", diff --git a/src/mainboard/google/kukui/sdram_params/Makefile.inc b/src/mainboard/google/kukui/sdram_params/Makefile.inc index 4117bf26ae..cb8f427413 100644 --- a/src/mainboard/google/kukui/sdram_params/Makefile.inc +++ b/src/mainboard/google/kukui/sdram_params/Makefile.inc @@ -14,6 +14,7 @@ sdram-params += sdram-lpddr4x-H9HCNNNFAMMLXR-NEE-8GB sdram-params += sdram-lpddr4x-MT53E1G32D2NP-046-4GB sdram-params += sdram-lpddr4x-MT29VZZZCD9GQKPR-046-8GB sdram-params += sdram-lpddr4x-MT29VZZZAD9GQFSM-046-4GB +sdram-params += sdram-lpddr4x-FEPRF6432-58A1930-4GB $(foreach params,$(sdram-params), \ $(eval cbfs-files-y += $(params)) \ diff --git a/src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-FEPRF6432-58A1930-4GB.c b/src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-FEPRF6432-58A1930-4GB.c new file mode 100644 index 0000000000..86c3e8f04e --- /dev/null +++ b/src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-FEPRF6432-58A1930-4GB.c @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <soc/dramc_param.h> + +struct sdram_params params = { + .source = DRAMC_PARAM_SOURCE_SDRAM_CONFIG, + .frequency = 1600, + .rank_num = 1, + .ddr_geometry = DDR_TYPE_2CH_1RK_4GB_4, + .wr_level = { + [CHANNEL_A] = { {0x1F, 0x19}, {0x20, 0x1A} }, + [CHANNEL_B] = { {0x22, 0x1E}, {0x22, 0x1E} } + }, + .cbt_cs_dly = { + [CHANNEL_A] = {0x5, 0x4}, + [CHANNEL_B] = {0x8, 0x8} + }, + .cbt_final_vref = { + [CHANNEL_A] = {0x56, 0x56}, + [CHANNEL_B] = {0x56, 0x56} + }, + .emi_cona_val = 0xF053F154, + .emi_conh_val = 0x44440003, + .emi_conf_val = 0x00421000, + .chn_emi_cona_val = {0x0444F051, 0x0444F051}, + .cbt_mode_extern = CBT_NORMAL_MODE, + .delay_cell_unit = 868, +}; |