[PATCH 0/5] 64-bit U-Boot configuration without SPL
Jeremy Compostella
jeremy.compostella at intel.com
Tue Mar 18 18:39:18 CET 2025
Introduces a new configuration option X86_RUN_64BIT_NO_SPL to allow
building U-Boot as a 64-bit binary without using the SPL (Secondary
Program Loader). The motivation is to simplify the boot process for
specific x86-based platforms that do not require SPL, such as those
booting directly from a 64-bit coreboot firmware.
Jeremy Compostella (5):
arch/x86: Add 64-bit U-Boot configuration without SPL
arch/x86/cpu: Call x86_cpu_reinit_f for 64-bits
arch/x86/lib: Fix CONFIG_X86_64 usage in zimage.c
Fix EFI boot file name definition for 64-bit x86 architecture
configs: Add coreboot64-no-spl_defconfig for 64-bit X86 without SPL
arch/x86/Kconfig | 10 ++++-
arch/x86/cpu/coreboot/Kconfig | 2 +-
arch/x86/cpu/coreboot/coreboot.c | 2 +-
arch/x86/lib/zimage.c | 2 +-
configs/coreboot64-no-spl_defconfig | 62 +++++++++++++++++++++++++++++
include/config_distro_bootcmd.h | 2 +-
6 files changed, 75 insertions(+), 5 deletions(-)
create mode 100644 configs/coreboot64-no-spl_defconfig
--
2.48.1
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