diff options
| author | Zheng Bao <fishbaozi@gmail.com> | 2023-02-11 15:27:08 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-02-16 14:02:42 +0000 |
| commit | 5e9e7bff4b07cc23874ff07dd291ac09694baeca (patch) | |
| tree | 2a68e62aaca48b29425173c0f61f8ce61b8ca3db /src/mainboard/amd | |
| parent | db0946239fc5e7267c8cee7867ce85cbc5d313b4 (diff) | |
mb/amd/birman&mayan: Use relative address as EC FW location
When the flash size is over 16M, the absolute address could be lager
than 16M, which can not be taken by CBFS. For the relative address, it
is more flexible.
This is one of series of patches to support 32/64M flash.
BUG=b:255374782
TEST=binary identical test on birman and mayan when
CONFIG_BIRMAN_HAVE_MCHP_FW and CONFIG_MAYAN_HAVE_MCHP_FW are set as
y.
Change-Id: I65be3039cd3449bfb481ad87281b72e88a58bd45
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72960
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Diffstat (limited to 'src/mainboard/amd')
| -rw-r--r-- | src/mainboard/amd/birman/Makefile.inc | 7 | ||||
| -rw-r--r-- | src/mainboard/amd/mayan/Makefile.inc | 7 |
2 files changed, 2 insertions, 12 deletions
diff --git a/src/mainboard/amd/birman/Makefile.inc b/src/mainboard/amd/birman/Makefile.inc index 6255ff07c7..f4a5924555 100644 --- a/src/mainboard/amd/birman/Makefile.inc +++ b/src/mainboard/amd/birman/Makefile.inc @@ -21,14 +21,9 @@ ifeq ($(CONFIG_BIRMAN_HAVE_MCHP_FW),y) $(call add_intermediate, add_mchp_fw) $(CBFSTOOL) $(obj)/coreboot.pre write -r EC -f $(CONFIG_BIRMAN_MCHP_SIG_FILE) --fill-upward -# calculate the absolute position from the config offset -BIRMAN_EC_POSITION=$(call int-add, \ - $(call int-subtract, 0xffffffff \ - $(CONFIG_ROM_SIZE)) $(CONFIG_BIRMAN_MCHP_FW_OFFSET) 1) - cbfs-files-y += apu/ecfw apu/ecfw-file := $(CONFIG_BIRMAN_MCHP_FW_FILE) -apu/ecfw-position := $(BIRMAN_EC_POSITION) +apu/ecfw-position := $(CONFIG_BIRMAN_MCHP_FW_OFFSET) apu/ecfw-type := raw else diff --git a/src/mainboard/amd/mayan/Makefile.inc b/src/mainboard/amd/mayan/Makefile.inc index 7f7da96293..08a73546a3 100644 --- a/src/mainboard/amd/mayan/Makefile.inc +++ b/src/mainboard/amd/mayan/Makefile.inc @@ -21,14 +21,9 @@ ifeq ($(CONFIG_MAYAN_HAVE_MCHP_FW),y) $(call add_intermediate, add_mchp_fw) $(CBFSTOOL) $(obj)/coreboot.pre write -r EC -f $(CONFIG_MAYAN_MCHP_SIG_FILE) --fill-upward -# calculate the absolute position from the config offset -MAYAN_EC_POSITION=$(call int-add, \ - $(call int-subtract, 0xffffffff \ - $(CONFIG_ROM_SIZE)) $(CONFIG_MAYAN_MCHP_FW_OFFSET) 1) - cbfs-files-y += ec/ecfw ec/ecfw-file := $(CONFIG_MAYAN_MCHP_FW_FILE) -ec/ecfw-position := $(MAYAN_EC_POSITION) +ec/ecfw-position := $(CONFIG_MAYAN_MCHP_FW_OFFSET) ec/ecfw-type := raw else |