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/configs/defconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/riscv/configs/defconfig') diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig index d58c93efb603..d222d353d86d 100644 --- a/arch/riscv/configs/defconfig +++ b/arch/riscv/configs/defconfig @@ -130,3 +130,4 @@ CONFIG_DEBUG_BLOCK_EXT_DEVT=y # CONFIG_RUNTIME_TESTING_MENU is not set CONFIG_MEMTEST=y # CONFIG_SYSFS_SYSCALL is not set +CONFIG_EFI=y -- cgit v1.2.3