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#!/bin/sh
B="/tmp/uboot-imx8mp"
O1=`pwd`
cd "$B"
mkdir -p nonfree-firmware
cd nonfree-firmware
export NXP_FIRMWARE=firmware-imx-8.10.bin
wget -c http://www.freescale.com/lgfiles/NMG/MAD/YOCTO/${NXP_FIRMWARE}
bash -x ${NXP_FIRMWARE} --auto-accept
cp -v $(find firmware* | awk '/train|hdmi_imx8|dp_imx8/' ORS=" ") "$B"
cd "$O1"
cp -v ../trusted-firmware-a/build/imx8mp/release/bl2.bin "$B"/bl31.bin
cp -v ../trusted-firmware-a/build/imx8mp/release/fip.bin "$B"
export CROSS_COMPILE=aarch64-linux-gnu-
export ATF_LOAD_ADDR=0x970000
make O="$B"
cat <<EOF > "$B"/capsule1.its
/*
* Automatic software update for U-Boot
* Make sure the flashing addresses ('load' prop) is correct for your board!
*/
/dts-v1/;
/ {
description = "Automatic U-Boot environment update";
#address-cells = <2>;
images {
flash-bin {
description = "U-Boot binary on SPI Flash";
data = /incbin/("flash.bin");
compression = "none";
type = "firmware";
arch = "arm64";
load = <0>;
hash-1 {
algo = "sha1";
};
};
};
};
EOF
cd "$B"
"$B"/tools/mkimage -f capsule1.its capsule1.itb
"$B"/tools/mkeficapsule --fit capsule1.itb --index 1 capsule1.bin
cd "$O1"
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