diff options
| author | xuxinxiong <xuxinxiong@huaqin.corp-partner.google.com> | 2021-01-14 09:29:15 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-19 08:57:12 +0000 |
| commit | 9448682239ad944054123b8a3bcbe2bfe0275571 (patch) | |
| tree | 408085cfe965f23ec9cda56245da1af02eb2ee0b | |
| parent | 64fad6feb381948b7a06e39796dcd23ec1d02dbd (diff) | |
mb/google/kukui: Add discrete EMCP LPDDR4X table for Kakadu/Katsu
Add EMCP LPDDR4X DDR MT29VZZZCD9GQKPR for ram id 8.
BUG=b:176262460
BRANCH=master
TEST=emerge-jacuzzi coreboot
Change-Id: If00478b9b05ab3ec48b6a8dec37e9f2f9f04e188
Signed-off-by: xuxinxiong <xuxinxiong@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49447
Reviewed-by: Tao Xia <xiatao5@huaqin.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
4 files changed, 42 insertions, 1 deletions
diff --git a/src/mainboard/google/kukui/Kconfig b/src/mainboard/google/kukui/Kconfig index ae1826326d..b91dfa7f98 100644 --- a/src/mainboard/google/kukui/Kconfig +++ b/src/mainboard/google/kukui/Kconfig @@ -76,6 +76,7 @@ config EC_GOOGLE_CHROMEEC_SPI_BUS config BOARD_SDRAM_TABLE_OFFSET hex default 0x10 if BOARD_GOOGLE_BURNET || BOARD_GOOGLE_ESCHE || BOARD_GOOGLE_FENNEL || BOARD_GOOGLE_CERISE || BOARD_GOOGLE_STERN + default 0x20 if BOARD_GOOGLE_KAKADU || BOARD_GOOGLE_KATSU default 0x0 config BOARD_OVERRIDE_LCM_ID diff --git a/src/mainboard/google/kukui/sdram_configs.c b/src/mainboard/google/kukui/sdram_configs.c index 57f5e6e765..f00bec82c8 100644 --- a/src/mainboard/google/kukui/sdram_configs.c +++ b/src/mainboard/google/kukui/sdram_configs.c @@ -24,13 +24,25 @@ static const char *const sdram_configs[] = { [0x09] = "sdram-lpddr4x-MT53E2G32D4NQ-046-8GB", [0x0a] = "sdram-lpddr4x-H9HCNNNCPMMLXR-NEE-4GB", - /* Table shared by Burnet and its variants, offset = 0x10 */ + /* Table shared by Burnet and its variants, Fennel and Cerise, offset = 0x10 */ [0x10] = "sdram-lpddr4x-K4UBE3D4AA-MGCR-4GB", [0x11] = "sdram-lpddr4x-H9HCNNNCPMALHR-4GB", [0x12] = "sdram-lpddr4x-MT53E1G32D4NQ-4GB", [0x13] = "sdram-lpddr4x-K4UBE3D4AA-MGCL-4GB", [0x14] = "sdram-lpddr4x-H9HCNNNCPMMLXR-NEE-4GB", [0x16] = "sdram-lpddr4x-MT53E2G32D4NQ-046-8GB", + + /* Table shared by Kakadu and its variants, offset = 0x20 */ + [0x20] = "sdram-lpddr4x-K4UBE3D4AA-MGCR-4GB", + [0x21] = "sdram-lpddr4x-H9HCNNNCPMALHR-4GB", + [0x22] = "sdram-lpddr4x-MT53E1G32D4NQ-4GB", + [0x23] = "sdram-lpddr4x-KMDH6001DA-B422-4GB", + [0x24] = "sdram-lpddr4x-KMDP6001DA-B425-4GB", + [0x25] = "sdram-lpddr4x-MT29VZZZAD8DQKSL-4GB", + [0x26] = "sdram-lpddr4x-KMDV6001DA-B620-4GB", + [0x27] = "sdram-lpddr4x-SDADA4CR-128G-4GB", + [0x28] = "sdram-lpddr4x-MT29VZZZCD9GQKPR-046-8GB", + }; static struct sdram_params params; diff --git a/src/mainboard/google/kukui/sdram_params/Makefile.inc b/src/mainboard/google/kukui/sdram_params/Makefile.inc index e2b4be22d7..eaba5825f3 100644 --- a/src/mainboard/google/kukui/sdram_params/Makefile.inc +++ b/src/mainboard/google/kukui/sdram_params/Makefile.inc @@ -12,6 +12,7 @@ sdram-params += sdram-lpddr4x-MT53E2G32D4NQ-046-8GB sdram-params += sdram-lpddr4x-SDADA4CR-128G-4GB sdram-params += sdram-lpddr4x-H9HCNNNFAMMLXR-NEE-8GB sdram-params += sdram-lpddr4x-MT53E1G32D2NP-046-4GB +sdram-params += sdram-lpddr4x-MT29VZZZCD9GQKPR-046-8GB $(foreach params,$(sdram-params), \ $(eval cbfs-files-y += $(params)) \ diff --git a/src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-MT29VZZZCD9GQKPR-046-8GB.c b/src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-MT29VZZZCD9GQKPR-046-8GB.c new file mode 100644 index 0000000000..20f0c4a30d --- /dev/null +++ b/src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-MT29VZZZCD9GQKPR-046-8GB.c @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <soc/dramc_param.h> + +struct sdram_params params = { + .source = DRAMC_PARAM_SOURCE_SDRAM_CONFIG, + .ddr_geometry = DDR_TYPE_2CH_2RK_8GB_4_4, + .frequency = 1600, + .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, +}; |