GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mediatek/mt8183: Rename fields of struct sdram_params 

Two fields of struct sdram_params are renamed for future CL of DRAM full
calibration. Field 'impedance' is also removed.

BUG=none
BRANCH=none
TEST=emerge-kukui coreboot

Change-Id: I2f9673fd5ea2e62ee971f0d81bdd12aaf565e31c
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35738
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Yu-Ping Wu 2019-10-01 14:16:51 +08:00 committed by Patrick Georgi
parent 4c80425f30
commit cf9588040d
10 changed files with 20 additions and 53 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-H9HCNNNCPMALHR-4GB.c
View File

@ -16,19 +16,15 @@
#include <soc/emi.h>
struct sdram_params params = {
.impedance = {
[ODT_OFF] = {0x7, 0x6, 0x0, 0xF},
[ODT_ON] = {0x9, 0x9, 0x0, 0xF}
},
.wr_level = {
[CHANNEL_A] = { {0x22, 0x1b}, {0x22, 0x19} },
[CHANNEL_B] = { {0x24, 0x20}, {0x25, 0x20} }
},
.cbt_cs = {
.cbt_cs_dly = {
[CHANNEL_A] = {0x0, 0x0},
[CHANNEL_B] = {0x0, 0x0}
},
.cbt_mr12 = {
.cbt_final_vref = {
[CHANNEL_A] = {0x52, 0x52},
[CHANNEL_B] = {0x52, 0x52}
},

8
src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-K4UBE3D4AA-MGCL-4GB.c
View File

@ -16,19 +16,15 @@
#include <soc/emi.h>
struct sdram_params params = {
.impedance = {
[ODT_OFF] = {0x9, 0x7, 0x0, 0xF},
[ODT_ON] = {0xB, 0x9, 0x0, 0xE}
},
.wr_level = {
[CHANNEL_A] = { {0x22, 0x1C}, {0x23, 0x1D} },
[CHANNEL_B] = { {0x26, 0x23}, {0x26, 0x23} }
},
.cbt_cs = {
.cbt_cs_dly = {
[CHANNEL_A] = {0x6, 0x5},
[CHANNEL_B] = {0x6, 0x6}
},
.cbt_mr12 = {
.cbt_final_vref = {
[CHANNEL_A] = {0x56, 0x58},
[CHANNEL_B] = {0x58, 0x56}
},

8
src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-KMDH6001DA-B422-4GB.c
View File

@ -16,19 +16,15 @@
#include <soc/emi.h>
struct sdram_params params = {
.impedance = {
[ODT_OFF] = {0x9, 0x7, 0x0, 0xF},
[ODT_ON] = {0xA, 0x9, 0x0, 0xE}
},
.wr_level = {
[CHANNEL_A] = { {0x21, 0x21}, {0x20, 0x20} },
[CHANNEL_B] = { {0x1E, 0x1F}, {0x1D, 0x1E} }
},
.cbt_cs = {
.cbt_cs_dly = {
[CHANNEL_A] = {0x1, 0x1},
[CHANNEL_B] = {0x2, 0x2}
},
.cbt_mr12 = {
.cbt_final_vref = {
[CHANNEL_A] = {0x56, 0x56},
[CHANNEL_B] = {0x58, 0x5C}
},

8
src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-KMDP6001DA-B425-4GB.c
View File

@ -16,19 +16,15 @@
#include <soc/emi.h>
struct sdram_params params = {
.impedance = {
[ODT_OFF] = {0x7, 0x6, 0x0, 0xF},
[ODT_ON] = {0x8, 0x9, 0x0, 0xD}
},
.wr_level = {
[CHANNEL_A] = { {0x22, 0x21}, {0x20, 0x21} },
[CHANNEL_B] = { {0x23, 0x27}, {0x23, 0x27} }
},
.cbt_cs = {
.cbt_cs_dly = {
[CHANNEL_A] = {0x0, 0x0},
[CHANNEL_B] = {0x6, 0x6}
},
.cbt_mr12 = {
.cbt_final_vref = {
[CHANNEL_A] = {0x56, 0x5A},
[CHANNEL_B] = {0x58, 0x58}
},

8
src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-KMDV6001DA-B620-4GB.c
View File

@ -16,19 +16,15 @@
#include <soc/emi.h>
struct sdram_params params = {
.impedance = {
[ODT_OFF] = {0x8, 0x7, 0x0, 0xF},
[ODT_ON] = {0x9, 0x9, 0x0, 0xD}
},
.wr_level = {
[CHANNEL_A] = { {0x21, 0x24}, {0x22, 0x24} },
[CHANNEL_B] = { {0x24, 0x28}, {0x22, 0x27} }
},
.cbt_cs = {
.cbt_cs_dly = {
[CHANNEL_A] = {0xC, 0xC},
[CHANNEL_B] = {0xB, 0xB}
},
.cbt_mr12 = {
.cbt_final_vref = {
[CHANNEL_A] = {0x58, 0x58},
[CHANNEL_B] = {0x56, 0x56}
},

8
src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-MT29VZZZAD8DQKSL-4GB.c
View File

@ -16,19 +16,15 @@
#include <soc/emi.h>
struct sdram_params params = {
.impedance = {
[ODT_OFF] = {0x9, 0x7, 0x0, 0xF},
[ODT_ON] = {0xA, 0x9, 0x0, 0xE}
},
.wr_level = {
[CHANNEL_A] = { {0x21, 0x21}, {0x20, 0x20} },
[CHANNEL_B] = { {0x21, 0x28}, {0x21, 0x29} }
},
.cbt_cs = {
.cbt_cs_dly = {
[CHANNEL_A] = {0x2, 0x2},
[CHANNEL_B] = {0x2, 0x2}
},
.cbt_mr12 = {
.cbt_final_vref = {
[CHANNEL_A] = {0x5E, 0x5E},
[CHANNEL_B] = {0x5E, 0x5C}
},

8
src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-MT53E1G32D4NQ-4GB.c
View File

@ -16,19 +16,15 @@
#include <soc/emi.h>
struct sdram_params params = {
.impedance = {
[ODT_OFF] = {0x5, 0x7, 0x0, 0xF},
[ODT_ON] = {0x6, 0x9, 0x0, 0xF}
},
.wr_level = {
[CHANNEL_A] = { {0x1F, 0x19}, {0x20, 0x1A} },
[CHANNEL_B] = { {0x22, 0x1E}, {0x22, 0x1E} }
},
.cbt_cs = {
.cbt_cs_dly = {
[CHANNEL_A] = {0x5, 0x4},
[CHANNEL_B] = {0x8, 0x8}
},
.cbt_mr12 = {
.cbt_final_vref = {
[CHANNEL_A] = {0x56, 0x56},
[CHANNEL_B] = {0x56, 0x56}
},

8
src/mainboard/google/kukui/sdram_params/sdram-lpddr4x-SDADA4CR-128G-4GB.c
View File

@ -16,19 +16,15 @@
#include <soc/emi.h>
struct sdram_params params = {
.impedance = {
[ODT_OFF] = {0x8, 0x7, 0x0, 0xF},
[ODT_ON] = {0x9, 0x9, 0x0, 0xE}
},
.wr_level = {
[CHANNEL_A] = { {0x1F, 0x1C}, {0x1C, 0x1B} },
[CHANNEL_B] = { {0x27, 0x28}, {0x23, 0x28} }
},
.cbt_cs = {
.cbt_cs_dly = {
[CHANNEL_A] = {0x3, 0x3},
[CHANNEL_B] = {0x4, 0x6}
},
.cbt_mr12 = {
.cbt_final_vref = {
[CHANNEL_A] = {0x5C, 0x5A},
[CHANNEL_B] = {0x5C, 0x5A}
},

4
src/soc/mediatek/mt8183/dramc_pi_calibration_api.c
View File

@ -252,8 +252,8 @@ static void dramc_cmd_bus_training(u8 chn, u8 rank, u8 freq_group,
{
u32 cbt_cs, mr12_value;
cbt_cs = params->cbt_cs[chn][rank];
mr12_value = params->cbt_mr12[chn][rank];
cbt_cs = params->cbt_cs_dly[chn][rank];
mr12_value = params->cbt_final_vref[chn][rank];
/* CBT adjust cs */
clrsetbits_le32(&ch[chn].phy.shu[0].rk[rank].ca_cmd[9],

5
src/soc/mediatek/mt8183/include/soc/emi.h
View File

@ -21,10 +21,9 @@
#include <soc/dramc_common_mt8183.h>
struct sdram_params {
u32 impedance[2][4];
u8 wr_level[CHANNEL_MAX][RANK_MAX][DQS_NUMBER];
u8 cbt_cs[CHANNEL_MAX][RANK_MAX];
u8 cbt_mr12[CHANNEL_MAX][RANK_MAX];
u8 cbt_cs_dly[CHANNEL_MAX][RANK_MAX];
u8 cbt_final_vref[CHANNEL_MAX][RANK_MAX];
u32 emi_cona_val;
u32 emi_conh_val;
u32 emi_conf_val;