u-boot: we need to load uboot-env.txt

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
default-cape-symlinks
Robert Nelson 1 year ago
parent 35a6d71081
commit 3b747549b8

@ -51,4 +51,15 @@ fi
echo "git clone -b ${LINUX_BRANCH} ${LINUX_REPO} ./linux/ --depth=${GIT_DEPTH}"
git clone -b ${LINUX_BRANCH} ${LINUX_REPO} ./linux/ --depth=${GIT_DEPTH}
#BUILDROOT_BRANCH="bvf"
#BUILDROOT_REPO="https://git.beagleboard.org/beaglev-fire/buildroot-external-microchip.git"
#
#if [ -d ./buildroot ] ; then
#rm -rf ./buildroot || true
#fi
#
#echo "git clone -b ${BUILDROOT_BRANCH} ${BUILDROOT_REPO} ./buildroot/ --depth=${GIT_DEPTH}"
#git clone -b ${BUILDROOT_BRANCH} ${BUILDROOT_REPO} ./buildroot/ --depth=${GIT_DEPTH}
#

@ -272,4 +272,10 @@ cp -v ./arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dtb ../deploy/input/
cd ../
cp -v ./patches/linux/beaglev_fire.its ./deploy/input/
cd ./deploy/input/
gzip -9 Image -c > Image.gz
if [ -f ../../u-boot/tools/mkimage ] ; then
../../u-boot/tools/mkimage -f beaglev_fire.its beaglev_fire.itb
fi
#

@ -3,6 +3,7 @@
image boot.vfat {
vfat {
files = {
"beaglev_fire.itb",
"mpfs-beaglev-fire.dtb",
"Image"
}

@ -0,0 +1,56 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Flattened Image Tree file for BVF
*
* Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries.
* Author: Conor Dooley <conor.dooley@microchip.com>
*
*/
/dts-v1/;
/ {
description = "U-Boot fitImage for the BeagleV-Fire";
#address-cells = <2>;
images {
kernel {
description = "Linux kernel";
data = /incbin/("./Image.gz");
type = "kernel";
arch = "riscv";
os = "linux";
compression = "gzip";
load = <0x80200000>;
entry = <0x80200000>;
hash-1 {
algo = "sha256";
};
};
base_fdt {
description = "Flattened Device Tree blob";
data = /incbin/("./mpfs-beaglev-fire.dtb");
type = "flat_dt";
arch = "riscv";
compression = "none";
load = <0x8a000000>;
hash-1 {
algo = "sha256";
};
};
};
configurations {
default = "kernel_dtb";
kernel_dtb {
description = "1 Linux kernel, FDT blob";
kernel = "kernel";
fdt = "base_fdt";
};
base_dtb {
description = "Base FDT blob for BeagleV-Fire board";
fdt = "base_fdt";
};
};
};

@ -0,0 +1,17 @@
# this assumes ${scriptaddr} is already set!!
# Try to boot a fitImage from eMMC/SD
setenv fdt_high 0xffffffffffffffff
setenv initrd_high 0xffffffffffffffff
load mmc 0:${distro_bootpart} ${scriptaddr} beaglev_fire.itb;
bootm start ${scriptaddr}#kernel_dtb;
bootm loados ${scriptaddr};
# Try to load a ramdisk if available inside fitImage
bootm ramdisk;
bootm prep;
fdt set /soc/ethernet@20112000 mac-address ${icicle_mac_addr0};
fdt set /soc/ethernet@20110000 mac-address ${icicle_mac_addr1};
run design_overlays;
bootm go;
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