On Sun, Apr 05, 2020 at 05:22:34PM -0600, Simon Glass wrote: > This series creates a new 64-bit 'coreboot64' build which can be launched > from coreboot. It uses SPL to effect the jump to 64-bit mode. > > This was done in an attempt to get the Ubuntu FirmwareTestSuite[1] > working. Unfortunately the latest version shows a splash screen and hangs, > perhaps due to some missing EFI support.
On the first glance it should not break anyhow existing x86 systems. LGTM. > [1] https://wiki.ubuntu.com/FirmwareTestSuite > > > Simon Glass (6): > x86: Allow building an SPL image for coreboot > x86: Move work-around out of cpu_jump_to_64bit_uboot() > x86: Update SPL for coreboot > x86: cbfs: Drop unwanted declaration > x86: coreboot: Allow building an SPL image > x86: Add a 64-bit coreboot build > > Makefile | 6 ++++ > arch/x86/cpu/Makefile | 4 ++- > arch/x86/cpu/coreboot/Kconfig | 1 + > arch/x86/cpu/coreboot/Makefile | 8 ++++- > arch/x86/cpu/coreboot/coreboot.c | 3 +- > arch/x86/cpu/coreboot/coreboot_spl.c | 12 +++++++ > arch/x86/cpu/i386/cpu.c | 10 ------ > arch/x86/cpu/intel_common/Makefile | 2 ++ > arch/x86/cpu/x86_64/cpu.c | 2 ++ > arch/x86/dts/coreboot-u-boot.dtsi | 18 +++++++++++ > arch/x86/lib/spl.c | 23 ++++++++++--- > board/coreboot/coreboot/MAINTAINERS | 7 ++++ > configs/coreboot64_defconfig | 48 ++++++++++++++++++++++++++++ > doc/board/coreboot/coreboot.rst | 10 ++++++ > include/cbfs.h | 2 +- > 15 files changed, 138 insertions(+), 18 deletions(-) > create mode 100644 arch/x86/cpu/coreboot/coreboot_spl.c > create mode 100644 arch/x86/dts/coreboot-u-boot.dtsi > create mode 100644 configs/coreboot64_defconfig > > -- > 2.26.0.292.g33ef6b2f38-goog > -- With Best Regards, Andy Shevchenko
