Commit 4e73c781 authored by Alexander Graf's avatar Alexander Graf

PPC: Add u-boot firmware for e500

This adds a special build of u-boot tailored for the e500 platforms we
emulate. It is based on the current version of upstream u-boot which
contains all the code necessary to drive our QEMU provided machines.
Signed-off-by: default avatarAlexander Graf <>
parent 903585de
......@@ -28,3 +28,6 @@
[submodule "dtc"]
path = dtc
url = git://
[submodule "roms/u-boot"]
path = roms/u-boot
url = git://
......@@ -5213,6 +5213,7 @@ for bios_file in \
$source_path/pc-bios/*.dtb \
$source_path/pc-bios/*.img \
$source_path/pc-bios/openbios-* \
$source_path/pc-bios/u-boot.* \
FILES="$FILES pc-bios/`basename $bios_file`"
......@@ -41,3 +41,8 @@
- The sources for the Alpha palcode image is available from:
- The u-boot binary for e500 comes from the upstream denx u-boot project where
it was compiled using the qemu-ppce500 target.
A git mirror is available at: git://
The hash used to compile the current version is: 2072e72
......@@ -31,6 +31,7 @@ find-cross-gcc = $(firstword $(wildcard $(patsubst %ld,%gcc,$(call find-cross-ld
find-cross-prefix = $(subst gcc,,$(notdir $(call find-cross-gcc,$(1))))
powerpc64_cross_prefix := $(call find-cross-prefix,powerpc64)
powerpc_cross_prefix := $(call find-cross-prefix,powerpc)
x86_64_cross_prefix := $(call find-cross-prefix,x86_64)
......@@ -55,6 +56,7 @@ default:
@echo " efirom -- update nic roms (bios+efi, this needs"
@echo " the EfiRom utility from edk2 / tianocore)"
@echo " slof -- update slof.bin"
@echo " u-boot.e500 -- update u-boot.e500"
bios: build-seabios-config-seabios-128k build-seabios-config-seabios-256k
cp seabios/builds/seabios-128k/bios.bin ../pc-bios/bios.bin
......@@ -132,6 +134,12 @@ slof:
$(MAKE) -C SLOF CROSS=$(powerpc64_cross_prefix) qemu
cp SLOF/boot_rom.bin ../pc-bios/slof.bin
$(MAKE) -C u-boot O=build.e500 qemu-ppce500_config
$(MAKE) -C u-boot CROSS_COMPILE=$(powerpc_cross_prefix) \
$(powerpc_cross_prefix)strip u-boot/build.e500/u-boot -o \
rm -rf seabios/.config seabios/out seabios/builds
......@@ -141,3 +149,4 @@ clean:
rm -f sgabios/.depend
$(MAKE) -C ipxe/src veryclean
$(MAKE) -C SLOF clean
rm -rf u-boot/build.e500
u-boot @ 2072e726
Subproject commit 2072e7262965bb48d7fffb1e283101e6ed8b21a8
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