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binaryPI: Move Hudson firmware higher in CBFS 

Move it above 'AGESA' to increase the maximum
continuous free space in CBFS from 5.3 MiB to 5.8 MiB.

Also fixes build for cases where CBFS_SIZE < ROM_SIZE,
thus allowing FMAP regions.

NOTE: Due to off-by-one error in binaryPI, offset
0xFFFA0000 that amdfwtool advertises fails
for xHCI firmware loading.

Change-Id: Ic78520f4248f0943769e66a8825911c0ddcc368c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
This commit is contained in:
Kyösti Mälkki 2019-01-24 15:10:09 +02:00 committed by Patrick Georgi
parent 8b8fbafb84
commit 503f9fda30
1 changed files with 5 additions and 0 deletions
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5
src/southbridge/amd/pi/hudson/Makefile.inc
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@ -72,7 +72,11 @@ smm-y += smi_util.c
#
# EC ROM should be 64K aligned.
ifeq ($(CONFIG_AMDFW_OUTSIDE_CBFS),y)
HUDSON_FWM_POSITION=$(call int-add, $(call int-subtract, 0xffffffff $(CONFIG_ROM_SIZE)) 0x20000 1)
else
HUDSON_FWM_POSITION=0xfff20000
endif
ifeq ($(CONFIG_HUDSON_PSP), y)
@ -191,6 +195,7 @@ $(obj)/amdfw.rom: $(call strip_quotes, $(CONFIG_HUDSON_XHCI_FWM_FILE)) \
$(OPT_2SMUFIRMWARE2_FN_FILE) \
$(OPT_2SMUSCS_FILE) \
--flashsize $(CONFIG_ROM_SIZE) \
--location $(HUDSON_FWM_POSITION) \
--output $@
ifeq ($(CONFIG_AMDFW_OUTSIDE_CBFS),y)