Change in coreboot[master]: util/amdfwtool: use table-relative addressing in ISH case

[Felix Held (Code Review)]

Felix Held has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/63183 )

Change subject: util/amdfwtool: use table-relative addressing in ISH case
......................................................................

util/amdfwtool: use table-relative addressing in ISH case

When the image slot header (ISH) is used, the addresses in the PSP and
BIOS directory tables need to be relative to the beginning of the table.

Signed-off-by: Felix Held 
Change-Id: Ia61f7c8313d5a1af95c68b9177a53a2f5443552a
---
M util/amdfwtool/amdfwtool.c
1 file changed, 3 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/83/63183/1

diff --git a/util/amdfwtool/amdfwtool.c b/util/amdfwtool/amdfwtool.c
index 0cfe307..9e7f920 100644
--- a/util/amdfwtool/amdfwtool.c
+++ b/util/amdfwtool/amdfwtool.c
@@ -1798,7 +1798,9 @@
    	fprintf(stderr, "WARNING: No SOC name specified.\n");
    }

-	if (amd_romsig->efs_gen.gen == EFS_SECOND_GEN)
+	if (cb_config.need_ish)
+		ctx.address_mode = ADDRESS_MODE_2_REL_TAB;
+	else if (amd_romsig->efs_gen.gen == EFS_SECOND_GEN)
    	ctx.address_mode = ADDRESS_MODE_1_REL_BIOS;
    else
    	ctx.address_mode = ADDRESS_MODE_0_PHY;