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arch/riscv: Enable FIT support

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Tested on qemu-riscv.
Depends on OpenSBI integration and proper memory detection in qemu.

Boots into Linux until initrd should be loaded.

Tested on SiFive/unleashed:
Boots into Linux until earlycon terminates.

Change-Id: I5ebc6cc2cc9e328f36d70fba13555386bb8c29d6
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30292
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Jonathan Neuschäfer
2018-12-12 01:08:24 +01:00
committed by Patrick Rudolph
parent 2a20d13c39
commit 3a4511eb6c
7 changed files with 167 additions and 9 deletions
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15
payloads/external/LinuxBoot/Kconfig vendored
View File

@@ -39,6 +39,13 @@ config LINUXBOOT_ARM64
help
AARCH64 kernel and initramfs
config LINUXBOOT_RISCV
bool "RISC-V"
depends on ARCH_RISCV
select PAYLOAD_FIT_SUPPORT
help
RISC-V kernel and initramfs
endchoice
comment "Linux kernel"
@@ -126,7 +133,7 @@ config LINUXBOOT_KERNEL_CONFIGFILE
choice
prompt "Kernel binary format"
default LINUXBOOT_KERNEL_BZIMAGE if LINUXBOOT_X86 || LINUXBOOT_X86_64
default LINUXBOOT_KERNEL_UIMAGE if LINUXBOOT_ARM64
default LINUXBOOT_KERNEL_UIMAGE if LINUXBOOT_ARM64 || LINUXBOOT_RISCV
config LINUXBOOT_KERNEL_BZIMAGE
bool "bzImage"
@@ -134,14 +141,14 @@ config LINUXBOOT_KERNEL_BZIMAGE
config LINUXBOOT_KERNEL_UIMAGE
bool "uImage"
depends on LINUXBOOT_ARM64
depends on LINUXBOOT_ARM64 || LINUXBOOT_RISCV
endchoice
config LINUXBOOT_DTB_FILE
string "Compiled devicetree file"
depends on LINUXBOOT_ARM64
depends on LINUXBOOT_ARM64 || LINUXBOOT_RISCV
default ""
endif #LINUXBOOT_COMPILE_KERNEL
@@ -154,7 +161,7 @@ config LINUX_COMMAND_LINE
config PAYLOAD_FILE
default "payloads/external/LinuxBoot/linuxboot/bzImage" if LINUXBOOT_COMPILE_KERNEL && ( LINUXBOOT_X86 || LINUXBOOT_X86_64 )
default "payloads/external/LinuxBoot/linuxboot/uImage" if LINUXBOOT_COMPILE_KERNEL && LINUXBOOT_ARM64
default "payloads/external/LinuxBoot/linuxboot/uImage" if LINUXBOOT_COMPILE_KERNEL && (LINUXBOOT_ARM64 || LINUXBOOT_RISCV)
default LINUXBOOT_KERNEL_PATH if !LINUXBOOT_COMPILE_KERNEL
comment "Linux initramfs"

2
payloads/external/LinuxBoot/Kconfig.name vendored
View File

@@ -14,7 +14,7 @@
config PAYLOAD_LINUXBOOT
bool "LinuxBoot"
depends on ARCH_X86 || ARCH_ARM64
depends on ARCH_X86 || ARCH_ARM64 || ARCH_RISCV
help
Select this option if you want to build a coreboot image
with a LinuxBoot payload. If you don't know what this is