diff options
| author | Caveh Jalali <caveh@chromium.org> | 2022-08-31 16:53:59 -0700 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-09-07 22:19:21 +0000 |
| commit | c762e231da33aeb4fbd53b15e429121d498f7b2a (patch) | |
| tree | f2029d13edf110ab3fb60922cb595c8b3ff60c24 /spd | |
| parent | 9f1588c26d3cc7760c18062d587823750c3271b9 (diff) | |
| download | coreboot-c762e231da33aeb4fbd53b15e429121d498f7b2a.tar.gz coreboot-c762e231da33aeb4fbd53b15e429121d498f7b2a.tar.bz2 coreboot-c762e231da33aeb4fbd53b15e429121d498f7b2a.zip | |
util/spd_tools: Update LP5X support for ADL/RPL/MTL
This updates the SPD utility and generated SPDs for LP5X to use memory
type code 0x15 (LPDDR5X) instead of 0x13 (LPDDR5). This is done based on
Intel Tech Advisory Doc ID #616599 dated May 2022, page 15.
SPDs were regenerated with:
"util/spd_tools/bin/spd_gen spd/lp5/memory_parts.json lp5"
This only affects the SPDs for 2 memory parts for Intel SoCs and the
only board referencing these is rex.
BUG=b:242765117
TEST=inspected SPD hex dump
Change-Id: Iadb4688f1cb4265dab1dc7c242f0c301d5498b83
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67265
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Diffstat (limited to 'spd')
| -rw-r--r-- | spd/lp5/set-0/spd-7.hex | 2 | ||||
| -rw-r--r-- | spd/lp5/set-0/spd-8.hex | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/spd/lp5/set-0/spd-7.hex b/spd/lp5/set-0/spd-7.hex index 16c789be0f95..0e475cd3eb84 100644 --- a/spd/lp5/set-0/spd-7.hex +++ b/spd/lp5/set-0/spd-7.hex @@ -1,4 +1,4 @@ -23 10 13 0E 16 22 95 08 00 00 00 00 02 01 00 00 +23 10 15 0E 16 22 95 08 00 00 00 00 02 01 00 00 00 00 09 00 00 00 00 00 AB 00 90 A8 90 C0 08 60 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 diff --git a/spd/lp5/set-0/spd-8.hex b/spd/lp5/set-0/spd-8.hex index 6a33e82c1a84..b7f054f8029c 100644 --- a/spd/lp5/set-0/spd-8.hex +++ b/spd/lp5/set-0/spd-8.hex @@ -1,4 +1,4 @@ -23 10 13 0E 16 22 B5 08 00 00 00 00 0A 01 00 00 +23 10 15 0E 16 22 B5 08 00 00 00 00 0A 01 00 00 00 00 09 00 00 00 00 00 AB 00 90 A8 90 C0 08 60 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |