diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-03-16 09:47:43 +0900 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-04-03 10:50:17 -0700 |
| commit | 37809df4b1c88927fe944eb766e0553811c51f64 (patch) | |
| tree | 99b6bf05a4bf387798eeb1f22fd6730e8dff5a00 | |
| parent | aa10eb6bb8a9c12d238e77fdd470db60cd7fb769 (diff) | |
riscv: create a loader.bin boot image for Kendryte SoC
Create the loader.bin bootable image file that can be loaded into
Kendryte K210 based boards using the kflash.py tool with the command:
kflash.py/kflash.py -t arch/riscv/boot/loader.bin
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
| -rw-r--r-- | arch/riscv/Makefile | 6 | ||||
| -rw-r--r-- | arch/riscv/boot/Makefile | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index b9009a2fbaf5..0e94ff8ec1f7 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -83,12 +83,12 @@ PHONY += vdso_install vdso_install: $(Q)$(MAKE) $(build)=arch/riscv/kernel/vdso $@ -ifeq ($(CONFIG_RISCV_M_MODE),y) -KBUILD_IMAGE := $(boot)/loader +ifeq ($(CONFIG_RISCV_M_MODE)$(CONFIG_SOC_KENDRYTE),yy) +KBUILD_IMAGE := $(boot)/loader.bin else KBUILD_IMAGE := $(boot)/Image.gz endif -BOOT_TARGETS := Image Image.gz loader +BOOT_TARGETS := Image Image.gz loader loader.bin all: $(notdir $(KBUILD_IMAGE)) diff --git a/arch/riscv/boot/Makefile b/arch/riscv/boot/Makefile index 36db8145f9f4..3530c59b3ea7 100644 --- a/arch/riscv/boot/Makefile +++ b/arch/riscv/boot/Makefile @@ -41,6 +41,9 @@ $(obj)/Image.lzma: $(obj)/Image FORCE $(obj)/Image.lzo: $(obj)/Image FORCE $(call if_changed,lzo) +$(obj)/loader.bin: $(obj)/loader FORCE + $(call if_changed,objcopy) + install: $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \ $(obj)/Image System.map "$(INSTALL_PATH)" |