[PATCH 0/6] x86: efi: Add a 64-bit coreboot payload
Heinrich Schuchardt
xypron.glpk at gmx.de
Mon Apr 6 07:19:28 CEST 2020
On 4/6/20 1:22 AM, 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.
fwts exists as a snap package that can be run from the operating system.
I had not problem with running it on ARM64 systems. Cf.
https://snapcraft.io/fwts.
Do you relate to to the live image that gave you problems?
Best regards
Heinrich
>
> [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
>
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