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Hook up corebootPkg as Tianocore payload 

This unplugs Stefan's PIANO project.

Change Tianocore payload configuration to use corebootPkg.
As argument you have to give it the COREBOOT.FD generated by
the Tianocore build system.

It automatically determines base address and entry point.

Compression setting is honored (ie. no compression if you don't
want), but corebootPkg currently assumes that coreboot is doing
it. Loading a 6MB payload into CBFS without compression will fail
more often than not.

Change-Id: If9c64c9adb4a846a677c8af40f149ce697059ee6
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2280
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Patrick Georgi 2013-02-04 19:15:06 +01:00 committed by Stefan Reinauer
parent 63950f83f9
commit ed08bcc12d
2 changed files with 17 additions and 19 deletions
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10
src/Kconfig
View File

@ -539,9 +539,9 @@ endchoice
config TIANOCORE_FILE
string "Tianocore FILE"
depends on PAYLOAD_TIANOCORE
default "DXEFV.Fv"
default "COREBOOT.FD"
help
TBD
The result of a corebootPkg build
config PAYLOAD_FILE
string "Payload path and filename"
@ -558,15 +558,11 @@ config PAYLOAD_FILE
depends on PAYLOAD_FILO
default "payloads/external/FILO/filo/build/filo.elf"
config PAYLOAD_FILE
depends on PAYLOAD_TIANOCORE
default "$(obj)/tiano/tianocoreboot.elf"
# TODO: Defined if no payload? Breaks build?
config COMPRESSED_PAYLOAD_LZMA
bool "Use LZMA compression for payloads"
default y
depends on PAYLOAD_ELF || PAYLOAD_SEABIOS || PAYLOAD_FILO
depends on PAYLOAD_ELF || PAYLOAD_SEABIOS || PAYLOAD_FILO || PAYLOAD_TIANOCORE
help
In order to reduce the size payloads take up in the ROM chip
coreboot can compress them using the LZMA algorithm.

26
src/arch/x86/Makefile.inc
View File

@ -48,9 +48,6 @@ endif
ifeq ($(CONFIG_PAYLOAD_FILO),y)
COREBOOT_ROM_DEPENDENCIES+=filo
endif
ifeq ($(CONFIG_PAYLOAD_TIANOCORE),y)
COREBOOT_ROM_DEPENDENCIES+=tianocore
endif
ifeq ($(CONFIG_AP_CODE_IN_CAR),y)
COREBOOT_ROM_DEPENDENCIES+=$(objcbfs)/coreboot_ap.elf
endif
@ -103,10 +100,20 @@ ifeq ($(CONFIG_PAYLOAD_FILO),y)
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
endif
ifeq ($(CONFIG_PAYLOAD_TIANOCORE),y)
@printf " PAYLOAD Tiano Core (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
@printf " PAYLOAD Tiano Core FD $(CONFIG_TIANOCORE_FILE)\n"
$(CBFSTOOL) $@.tmp add -f $(CONFIG_TIANOCORE_FILE) -n $(CONFIG_CBFS_PREFIX)/tianocore.fd -t raw
@printf " PAYLOAD Tiano Core (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
$(eval $(shell \
TMPFILE=`mktemp`; \
head -c1200 $(CONFIG_TIANOCORE_FILE) | \
tail -c1100 > $$TMPFILE && \
LC_ALL=C objdump -x $$TMPFILE | \
grep .text | while read idx nam size vma lma off align; do \
printf "TIANO_ENTRY:=%d " 0x$$vma; \
expr `printf "%d - %d - 100" 0x$$vma 0x$$off`; \
done && \
rm $$TMPFILE))
$(eval TIANO_BASE:=$(word 2,$(TIANO_ENTRY)))
$(eval TIANO_ENTRY:=$(word 1,$(TIANO_ENTRY)))
$(CBFSTOOL) $@.tmp add-flat-binary -f $(CONFIG_TIANOCORE_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -l $(TIANO_BASE) -e $(TIANO_ENTRY) -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
endif
ifeq ($(CONFIG_INCLUDE_CONFIG_FILE),y)
@printf " CONFIG $(DOTCONFIG)\n"
@ -417,8 +424,3 @@ filo:
CONFIG_FILO_MASTER=$(CONFIG_FILO_MASTER) \
CONFIG_FILO_STABLE=$(CONFIG_FILO_STABLE)
tianocore:
$(MAKE) -C payloads/tianocoreboot \
CC="$(CC)" AS="$(AS)" OBJCOPY="$(OBJCOPY)" \
obj=$(abspath $(obj))/tiano