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freedom-u540: Enable OpenSBI by default for booting

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Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Alistair Francis
2019-01-23 13:16:09 -08:00
committed by Khem Raj
parent d6e7e6f7db
commit 6cbef3699d
2 changed files with 19 additions and 15 deletions
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28
conf/machine/freedom-u540.conf
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@@ -7,30 +7,28 @@ require conf/machine/include/tune-riscv.inc
MACHINE_FEATURES = "screen keyboard ext2 ext3 serial"
KERNEL_IMAGETYPE = "vmlinux"
# This must be vmlinux for bbl to work and Image for openSBI
KERNEL_IMAGETYPE = "Image"
PREFERRED_PROVIDER_virtual/kernel ?= "linux-riscv"
PREFERRED_VERSION_linux-riscv ?= "5.0%"
GDBVERSION = "riscv"
EXTRA_IMAGEDEPENDS += "riscv-pk"
EXTRA_IMAGEDEPENDS += "opensbi"
RISCV_SBI_PLAT = "sifive/fu540"
# When we have better openSBI -> u-boot -> kernel support in released
# versions of u-boot and Linux kernel swap to u-boot binary here.
# RISCV_SBI_PAYLOAD ?= "u-boot-${MACHINE}.bin"
RISCV_SBI_PAYLOAD ?= "${KERNEL_IMAGETYPE}-${MACHINE}.bin"
# Override the DTB from the firmware with this one from openSBI
# Use this to add Microsemi Expansion board support
# RISCV_SBI_FDT ?= "HiFiveUnleashed-MicroSemi-Expansion.dtb"
SERIAL_CONSOLE = "115200 console"
MACHINE_EXTRA_RRECOMMENDS += " kernel-modules"
# The following options can be used to build images that use initramfs,
# since the SPI controller driver currently still has an issue, using this
# might speed up your boot process signifcantly
#
#RISCV_BBL_PAYLOAD ?= "${KERNEL_IMAGETYPE}${KERNEL_INITRAMFS}-${MACHINE}.bin"
#INITRAMFS_IMAGE_BUNDLE = "1"
#INITRAMFS_IMAGE = "riscv-initramfs-image"
#KERNEL_INITRAMFS = '-initramfs'
RISCV_BBL_PAYLOAD ?= "${KERNEL_IMAGETYPE}-${MACHINE}.bin"
IMAGE_FSTYPES_append = " wic.gz ext4"
# Do not update fstab file when using wic images
@@ -40,12 +38,12 @@ IMAGE_BOOT_FILES = ""
### wic default support
WKS_FILE_DEPENDS ?= " \
riscv-pk \
opensbi \
e2fsprogs-native \
bmap-tools-native \
"
WKS_FILE ?= "freedom-u540-bbl.wks"
WKS_FILE ?= "freedom-u540-opensbi.wks"
BAD_RECOMMENDATIONS += "\
libcxx-dev \

6
wic/freedom-u540-opensbi.wks Normal file
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@@ -0,0 +1,6 @@
# short-description: Create SD card image for HiFive Unleashed development board
part opensbi --source rawcopy --sourceparams="file=fw_payload.bin" --ondisk mmcblk --align 1 --part-type 2e54b353-1271-4842-806f-e436d6af6985
part / --source rootfs --ondisk mmcblk --fstype=ext4 --label root --align 4096 --size 5G
bootloader --ptable gpt