From bd2da5a4b560b96501e343b04fb1e0e189da55cc Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Wed, 26 Aug 2020 15:43:51 +0530 Subject: util/ifdtool: Add FLMAP3 dump for Gen11 onwards PCH BUG=b:153888802 TEST=Able to dump FLMAP3 for Volteer platform with TGP > ifdtool -d coreboot.rom FLMAP3: 0x00000000 Minor Revision ID: 0x0000 Major Revision ID: 0x0000 Signed-off-by: Subrata Banik Change-Id: I681abd6ae7b87f6638d4f6dc59168cf22b93c787 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44818 Reviewed-by: Tim Wawrzynczak Tested-by: build bot (Jenkins) --- util/ifdtool/ifdtool.c | 6 ++++++ util/ifdtool/ifdtool.h | 1 + 2 files changed, 7 insertions(+) (limited to 'util/ifdtool') diff --git a/util/ifdtool/ifdtool.c b/util/ifdtool/ifdtool.c index 93f29d4fc3..56e05fe21b 100644 --- a/util/ifdtool/ifdtool.c +++ b/util/ifdtool/ifdtool.c @@ -811,6 +811,12 @@ static void dump_fd(char *image, int size) printf(" FMSBA: 0x%x\n", ((fdb->flmap2) & 0xff) << 4); } + if (chipset == CHIPSET_500_SERIES_TIGER_POINT) { + printf("FLMAP3: 0x%08x\n", fdb->flmap3); + printf(" Minor Revision ID: 0x%04x\n", (fdb->flmap3 >> 14) & 0x7f); + printf(" Major Revision ID: 0x%04x\n", (fdb->flmap3 >> 21) & 0x7ff); + } + char *flumap = find_flumap(image, size); uint32_t flumap1 = *(uint32_t *)flumap; printf("FLUMAP1: 0x%08x\n", flumap1); diff --git a/util/ifdtool/ifdtool.h b/util/ifdtool/ifdtool.h index a113d2958c..fb3de2fb39 100644 --- a/util/ifdtool/ifdtool.h +++ b/util/ifdtool/ifdtool.h @@ -81,6 +81,7 @@ typedef struct { uint32_t flmap0; uint32_t flmap1; uint32_t flmap2; + uint32_t flmap3; // Exist for 500 series onwards } __attribute__((packed)) fdbar_t; // regions -- cgit v1.2.3