diff options
| author | Robert Zieba <robertzieba@google.com> | 2022-08-23 14:14:16 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-08-25 00:48:46 +0000 |
| commit | c4d77128c515e51b907877505a05cf50e254465c (patch) | |
| tree | 33345da0ca992b1395012815ac81adb597783c75 /spd | |
| parent | 724c0cd5b4da4af19c25673743f9d7b46a69baa8 (diff) | |
util/spd_tools: Add support for LP5X SPDs
This commit adds support for LP5X SPDs. The SPD format is identical to
LP5 except that the memory type is set to 0x15 instead of 0x13. Since
they are essentially the same, LP5/5X parts share the same parts JSON
file and SPD directory. LP5X parts are distinguished by the optional
`lp5x` attribute. This commit also updates two existing LP5X memory
parts with the correct attribute.
BUG=b:242765117
TEST=Generated SPDs, verified that SPDs generated from LP5X parts match
their LP5 counterparts except for memory type byte.
Signed-off-by: Robert Zieba <robertzieba@google.com>
Change-Id: I67df22bc3fd8ea45fe4dad16b8579351eb4d0d8b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66839
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Diffstat (limited to 'spd')
| -rw-r--r-- | spd/lp5/memory_parts.json | 6 | ||||
| -rw-r--r-- | spd/lp5/platforms_manifest.generated.txt | 2 | ||||
| -rw-r--r-- | spd/lp5/set-1/spd-7.hex | 2 | ||||
| -rw-r--r-- | spd/lp5/set-1/spd-8.hex | 2 |
4 files changed, 7 insertions, 5 deletions
diff --git a/spd/lp5/memory_parts.json b/spd/lp5/memory_parts.json index 66f32710ae..e371d86669 100644 --- a/spd/lp5/memory_parts.json +++ b/spd/lp5/memory_parts.json @@ -107,7 +107,8 @@ "diesPerPackage": 2, "bitWidthPerChannel": 16, "ranksPerChannel": 1, - "speedMbps": 7500 + "speedMbps": 7500, + "lp5x": true } }, { @@ -117,7 +118,8 @@ "diesPerPackage": 4, "bitWidthPerChannel": 16, "ranksPerChannel": 2, - "speedMbps": 7500 + "speedMbps": 7500, + "lp5x": true } } ] diff --git a/spd/lp5/platforms_manifest.generated.txt b/spd/lp5/platforms_manifest.generated.txt index b3b574e02d..b971e66491 100644 --- a/spd/lp5/platforms_manifest.generated.txt +++ b/spd/lp5/platforms_manifest.generated.txt @@ -3,4 +3,4 @@ MTL,set-0 ADL,set-0 -SBR,set-1 +MDN,set-1 diff --git a/spd/lp5/set-1/spd-7.hex b/spd/lp5/set-1/spd-7.hex index a38dbbd4e9..8b18d495d6 100644 --- a/spd/lp5/set-1/spd-7.hex +++ b/spd/lp5/set-1/spd-7.hex @@ -1,4 +1,4 @@ -23 11 13 0E 86 21 95 18 00 40 00 00 02 02 00 00 +23 11 15 0E 86 21 95 18 00 40 00 00 02 02 00 00 00 00 03 00 00 00 00 00 2B 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-1/spd-8.hex b/spd/lp5/set-1/spd-8.hex index e08c69559d..0602fefe62 100644 --- a/spd/lp5/set-1/spd-8.hex +++ b/spd/lp5/set-1/spd-8.hex @@ -1,4 +1,4 @@ -23 11 13 0E 86 21 B5 18 00 40 00 00 0A 02 00 00 +23 11 15 0E 86 21 B5 18 00 40 00 00 0A 02 00 00 00 00 03 00 00 00 00 00 2B 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 |