From 25385df0179fac2b28148a63737c937b674fb057 Mon Sep 17 00:00:00 2001 From: Alok Date: Wed, 28 May 2025 13:16:33 +0530 Subject: [PATCH] vc/intel/fsp/ptl: Update PTL header files to FSP 3182_01 Update header files for FSP for Panther Lake platform to version 3182.01, previous version being 3144.01. Changes include: - Update FspmUpd.h - Add PprRetryLimit and Use1p5ReadPostamble variable BUG=b:421287370 TEST=Able to build google/fatcat with the partial header changes Change-Id: I14e8c3c8751ae6aa0718d0015a1611ced6a2cdd4 Signed-off-by: Alok Agarwal Reviewed-on: https://review.coreboot.org/c/coreboot/+/87879 Reviewed-by: Pranava Y N Tested-by: build bot (Jenkins) Reviewed-by: Subrata Banik --- .../intel/fsp/fsp2_0/pantherlake/FspmUpd.h | 20 +++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/src/vendorcode/intel/fsp/fsp2_0/pantherlake/FspmUpd.h b/src/vendorcode/intel/fsp/fsp2_0/pantherlake/FspmUpd.h index b87b5a9ca7..c5b16d6dce 100644 --- a/src/vendorcode/intel/fsp/fsp2_0/pantherlake/FspmUpd.h +++ b/src/vendorcode/intel/fsp/fsp2_0/pantherlake/FspmUpd.h @@ -1415,9 +1415,21 @@ typedef struct { **/ UINT8 RDTCIDLE; -/** Offset 0x031B - Reserved +/** Offset 0x031B - PPR Retry Limit + Sets a limit on the number of times Memory Testing will be retried after attempting + to repair using PPR. **/ - UINT8 Reserved32[20]; + UINT8 PprRetryLimit; + +/** Offset 0x031C - Use 1p5 Read Postamble + Enables/Disable using 1p5 tCK Read Postamble for higher freqencies + $EN_DIS +**/ + UINT8 Use1p5ReadPostamble; + +/** Offset 0x031D - Reserved +**/ + UINT8 Reserved32[18]; /** Offset 0x032F - Board Type MrcBoardType, Options are 0=Mobile/Mobile Halo, 1=Desktop/DT Halo, 5=ULT/ULX/Mobile @@ -2811,8 +2823,8 @@ typedef struct { UINT16 IgdDvmt50PreAlloc; /** Offset 0x0AC8 - Internal Graphics - Enable/disable internal graphics. - $EN_DIS + Expect 3 values from 0 to 2 + 2:AUTO, 1:Enable, 0:Disable **/ UINT8 InternalGraphics;