diff options
| author | Atish Patra <atish.patra@wdc.com> | 2020-09-17 15:37:14 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-10-02 14:31:21 -0700 |
| commit | d7071743db31b4f6898b1c742e4b451bb4bc4b02 (patch) | |
| tree | a1200c6aee002dd0b0658316660cc2ac0b1a6c3b /arch/riscv/Makefile | |
| parent | cb7d2dd5612a77a2597c00fce770a52c921e2ea5 (diff) | |
RISC-V: Add EFI stub support.
Add a RISC-V architecture specific stub code that actually copies the
actual kernel image to a valid address and jump to it after boot services
are terminated. Enable UEFI related kernel configs as well for RISC-V.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Link: https://lore.kernel.org/r/20200421033336.9663-4-atish.patra@wdc.com
[ardb: - move hartid fetch into check_platform_features()
- use image_size not reserve_size
- select ISA_C
- do not use dram_base]
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/Makefile')
| -rw-r--r-- | arch/riscv/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index fb6e37db836d..10df59f28add 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -80,6 +80,7 @@ head-y := arch/riscv/kernel/head.o core-y += arch/riscv/ libs-y += arch/riscv/lib/ +libs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a PHONY += vdso_install vdso_install: |