diff --git a/Makefile.inc b/Makefile.inc index 32952e449d..25a0807880 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -428,6 +428,16 @@ $(REFCODE_BLOB): $(RMODTOOL) $(RMODTOOL) -i $(CONFIG_REFCODE_BLOB_FILE) -o $@ endif +ifeq ($(CONFIG_PAYLOAD_LINUX),y) +LINUX_ADDITIONAL_CONFIG:= +ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_COMMAND_LINE))),) + LINUX_ADDITIONAL_CONFIG+=-C $(CONFIG_LINUX_COMMAND_LINE) +endif +ifneq ($(strip $(call strip_quotes,$(CONFIG_LINUX_INITRD))),) + LINUX_ADDITIONAL_CONFIG+=-I $(CONFIG_LINUX_INITRD) +endif +endif + $(obj)/coreboot.rom: $(obj)/coreboot.pre $(objcbfs)/ramstage.elf $(CBFSTOOL) $(call strip_quotes,$(COREBOOT_ROM_DEPENDENCIES)) $$(INTERMEDIATE) $$(VBOOT_STUB) $(REFCODE_BLOB) @printf " CBFS $(subst $(obj)/,,$(@))\n" cp $(obj)/coreboot.pre $@.tmp @@ -439,6 +449,10 @@ ifeq ($(CONFIG_PAYLOAD_ELF),y) @printf " PAYLOAD $(CONFIG_PAYLOAD_FILE) (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) endif +ifeq ($(CONFIG_PAYLOAD_LINUX),y) + @printf " PAYLOAD $(CONFIG_PAYLOAD_FILE) (compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" + $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) $(LINUX_ADDITIONAL_CONFIG) +endif ifeq ($(CONFIG_PAYLOAD_SEABIOS),y) @printf " PAYLOAD SeaBIOS (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n" $(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG) diff --git a/src/Kconfig b/src/Kconfig index ece57c03c1..c51190ef83 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -605,6 +605,17 @@ config PAYLOAD_ELF You will be able to specify the location and file name of the payload image later. +config PAYLOAD_LINUX + bool "A Linux payload" + help + Select this option if you have a Linux bzImage which coreboot + should run as soon as the basic hardware initialization + is completed. + + You will be able to specify the location and file name of the + payload image later. + + config PAYLOAD_SEABIOS bool "SeaBIOS" depends on ARCH_X86 @@ -672,6 +683,13 @@ config PAYLOAD_FILE help The path and filename of the ELF executable file to use as payload. + config PAYLOAD_FILE + string "Linux path and filename" + depends on PAYLOAD_LINUX + default "bzImage" + help + The path and filename of the bzImage kernel to use as payload. + config PAYLOAD_FILE depends on PAYLOAD_SEABIOS default "$(obj)/seabios/out/bios.bin.elf" @@ -696,6 +714,20 @@ config COMPRESSED_PAYLOAD_LZMA In order to reduce the size payloads take up in the ROM chip coreboot can compress them using the LZMA algorithm. +config LINUX_COMMAND_LINE + string "Linux command line" + depends on PAYLOAD_LINUX + default "" + help + A command line to add to the Linux kernel. + +config LINUX_INITRD + string "Linux initrd" + depends on PAYLOAD_LINUX + default "" + help + An initrd image to add to the Linux kernel. + config COMPRESSED_PAYLOAD_NRV2B bool default n