linuxboot/boards/leopard/Makefile.board

#
# Specific targets and things for the OCP Leopard
#
# This is responsible for extracting the DXE section from the ROM,
# extracting each of the images from it, and setting the sizes for
# the different firmware images.
#

# 4 MB DXE ROM, compressed from 15 MB
dxe-compress	:= 0xF00000
dxe-size	:= 0x4DF000


dxe-path := $(BUILD)/rom/0x00890000

dxe-files := $(shell awk  \
	'/^[0-9A-Fa-f]/ {print "$(dxe-path)/"$$1".ffs"}' \
	boards/$(BOARD)/image-files.txt \
)


# The Intel firmware has lots of small pieces.
# We replace the DXE recovery image and one of the other
# images with the LinuxBoot one.  Potentially we
# can clean up more space.
FVS := \
$(BUILD)/rom/0x00000000.ifd \
$(BUILD)/rom/0x00010000.bin \
$(BUILD)/rom/0x00800000.fv \
$(BUILD)/rom/0x00840000.bin \
$(BUILD)/dxe.vol \
$(BUILD)/rom/0x00d6f000.bin \
$(BUILD)/rom/0x00da0000.fv \


# Replace the DxeCore and SmmCore with our own
$(BUILD)/dxe.vol: \
	$(BUILD)/DxeCore.ffs \
	$(BUILD)/PiSmmCore.ffs \
	$(BUILD)/Linux.ffs \
	$(BUILD)/Initrd.ffs \
	./dxe/linuxboot.ffs \
	$(dxe-files) \