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authorAtish Patra <atish.patra@wdc.com>2020-09-17 15:37:14 -0700
committerPalmer Dabbelt <palmerdabbelt@google.com>2020-10-02 14:31:21 -0700
commitd7071743db31b4f6898b1c742e4b451bb4bc4b02 (patch)
treea1200c6aee002dd0b0658316660cc2ac0b1a6c3b /arch/riscv/Makefile
parentcb7d2dd5612a77a2597c00fce770a52c921e2ea5 (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/Makefile1
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: