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author | Yu-Ping Wu <yupingso@chromium.org> | 2021-03-10 22:46:42 +0800 |
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committer | Yu-Ping Wu <yupingso@chromium.org> | 2021-04-09 14:34:50 +0800 |
commit | 18056bd5ce0aa352daefe67ddde287caede1a4f2 (patch) | |
tree | d65fb23bc8cea7fe9faab98ae83c1d460a3d5f2c | |
parent | 53f52ff4d876da0dc4326f49dc9c8d93bd187260 (diff) | |
download | blobs-18056bd5ce0aa352daefe67ddde287caede1a4f2.tar.gz |
soc/mediatek/mt8192: Update DRAM blob to 13869.0
Update dram.elf from version 1.5.1 to 1.6.0, built from Chrome OS
13869.0.0.
BUG=b:170687062
TEST=Hayato boots
Cq-Depend: chromium:2783629, chromium:2783630
Change-Id: I13b63760448c1849ce73074bf1d0d6a118c336f8
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
-rw-r--r-- | soc/mediatek/mt8192/README.md | 5 | ||||
-rw-r--r-- | soc/mediatek/mt8192/dram.elf | bin | 321304 -> 321240 bytes | |||
-rw-r--r-- | soc/mediatek/mt8192/dram.elf.md5 | 2 | ||||
-rw-r--r-- | soc/mediatek/mt8192/dram_release_notes.txt | 15 |
4 files changed, 17 insertions, 5 deletions
diff --git a/soc/mediatek/mt8192/README.md b/soc/mediatek/mt8192/README.md index a542145..b23f0d3 100644 --- a/soc/mediatek/mt8192/README.md +++ b/soc/mediatek/mt8192/README.md @@ -33,7 +33,6 @@ for faster bootup after the frist bootup. Below shows the internal structure of dramc_param: ``` struct dramc_param_header { - u32 checksum; /* checksum of dramc_datas, update in the coreboot */ u16 version; /* DRAMC_PARAM_HEADER_VERSION, update in the coreboot */ u16 size; /* size of whole dramc_param, update in the coreboot */ u16 status; /* DRAMC_PARAM_STATUS_CODES, update in the dram blob */ @@ -72,7 +71,7 @@ for faster bootup after the frist bootup. ## The output of `dram.elf` - `dram.elf` will set the suitable dramc settings, also save the DRAM parameters - to NAND (or EMMC) on the specified section: "RW_DDR_TRAINING". + to NOR/NAND (or EMMC) on the specified section: "RW_MRC_CACHE". ## Return Values - 0 : means successful. @@ -80,7 +79,7 @@ for faster bootup after the frist bootup. ## Version - $ strings dram.elf | grep "firmware version" - MediaTek DRAM firmware version: 1.5.1 + MediaTek DRAM firmware version: 1.6.0 -------------------------------------------------------------------------------- # DPM Introduction diff --git a/soc/mediatek/mt8192/dram.elf b/soc/mediatek/mt8192/dram.elf Binary files differindex 3ebab75..b6494a8 100644 --- a/soc/mediatek/mt8192/dram.elf +++ b/soc/mediatek/mt8192/dram.elf diff --git a/soc/mediatek/mt8192/dram.elf.md5 b/soc/mediatek/mt8192/dram.elf.md5 index 1f8c2ec..e86f936 100644 --- a/soc/mediatek/mt8192/dram.elf.md5 +++ b/soc/mediatek/mt8192/dram.elf.md5 @@ -1 +1 @@ -9fb366552fa2c7a8151800e9df85e2df *dram.elf +3f49026aabf8e50fd0895419e9770951 *dram.elf diff --git a/soc/mediatek/mt8192/dram_release_notes.txt b/soc/mediatek/mt8192/dram_release_notes.txt index 9879730..5305251 100644 --- a/soc/mediatek/mt8192/dram_release_notes.txt +++ b/soc/mediatek/mt8192/dram_release_notes.txt @@ -1,7 +1,20 @@ +# 1.6.0 + +1. Chrome OS build from 13869.0.0. + Protocol (params header) version: 6 + +2. Include changes: + + CL:*3674585 dramc: mt8192: Update dramc_param.h for mrc_cache + CL:*3655431 dramc: mt8192: improve discrete DRAM stability + CL:*3693609 dramc: mt8192: Move memory address to 0x00220000 + CL:*3678607 dramc: mt8192: fix fast-k gating PI P1 initialization + CL:*3704751 dramc: mt8192: Move memory address to 0x00210000 + # 1.5.1 1. A local build from 71629f0 (CL:*3639823), incompatible with previous versions. - Protocal (params header) version: 5 + Protocol (params header) version: 5 2. Include changes: |