From d7071743db31b4f6898b1c742e4b451bb4bc4b02 Mon Sep 17 00:00:00 2001 From: Atish Patra Date: Thu, 17 Sep 2020 15:37:14 -0700 Subject: 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 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 Signed-off-by: Palmer Dabbelt --- arch/riscv/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/riscv/Makefile') 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: -- cgit v1.2.3