mirror of
https://github.com/AsahiLinux/u-boot
synced 2025-02-26 12:27:12 +00:00
051c31b7a4
When a previous phase of U-Boot has run we need to adjust the init of subsequent states to avoid messing up the CPU state. Add a new version of the start logic for SPL, when it boots from TPL (start_from tpl.c) and a new version for U-Boot when it boots from SPL. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
27 lines
582 B
Makefile
27 lines
582 B
Makefile
# SPDX-License-Identifier: GPL-2.0+
|
|
|
|
ifeq ($(CONFIG_EFI_APP),)
|
|
ifdef CONFIG_$(SPL_)X86_64
|
|
head-y := arch/x86/cpu/start64.o
|
|
else
|
|
ifeq ($(CONFIG_$(SPL_TPL_)X86_16BIT_INIT),y)
|
|
head-y := arch/x86/cpu/start.o
|
|
else
|
|
ifndef CONFIG_SPL
|
|
head-y := arch/x86/cpu/start.o
|
|
else
|
|
ifdef CONFIG_SPL_BUILD
|
|
head-y = arch/x86/cpu/start_from_tpl.o
|
|
else
|
|
head-y = arch/x86/cpu/start_from_spl.o
|
|
endif
|
|
endif
|
|
endif
|
|
endif
|
|
endif # EFI
|
|
|
|
head-$(CONFIG_$(SPL_)X86_16BIT_INIT) += arch/x86/cpu/start16.o
|
|
head-$(CONFIG_$(SPL_)X86_16BIT_INIT) += arch/x86/cpu/resetvec.o
|
|
|
|
libs-y += arch/x86/cpu/
|
|
libs-y += arch/x86/lib/
|