From 6f4428329db5184a1ed2e10ebcc09ef385cbea6e Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Sat, 20 Jan 2024 12:27:37 +0800
Subject: [PATCH] Update linux patch for igkboard-imx8mp, it can bootup now
---
kernel/build.sh | 50 +++++++++++++++++++++++++++++++++-----------------
1 files changed, 33 insertions(+), 17 deletions(-)
diff --git a/kernel/build.sh b/kernel/build.sh
index d7a5023..e4a2093 100755
--- a/kernel/build.sh
+++ b/kernel/build.sh
@@ -42,17 +42,23 @@
export GIT_URL=`jq -r ".bsp.giturl" $CONF_FILE | tr 'A-Z' 'a-z'`
export CROSS_COMPILE=`jq -r ".bsp.cortexAtool" $CONF_FILE | tr 'A-Z' 'a-z'`
+ export SRCS="linux-imx"
export BRANCH=$BSP_VER
export KER_PATH=$PRJ_PATH/linux-imx
export JOBS=`cat /proc/cpuinfo | grep processor | wc -l`
- export ARCH=arm64
- export SRCS="linux-imx"
+
+ if [[ $BOARD =~ mx6ull ]] ; then
+ export ARCH=arm
+ else
+ export ARCH=arm64
+ fi
}
function build_kernel()
{
- PATCH_FILE=$PRJ_PATH/patches/$BOARD/linux-imx-$BSP_VER.patch
+ defconfig=${BOARD}_defconfig
+ patch_file=$PRJ_PATH/patches/$BOARD/linux-imx-$BSP_VER.patch
cd $PRJ_PATH
@@ -61,19 +67,17 @@
else
pr_info "start fetch linux kernel source code"
git clone $GIT_URL/linux-imx.git -b $BRANCH --depth=1
-
- if [ -s $PATCH_FILE ] ; then
- pr_warn "do patch for $KER_PATH now..."
- cd $KER_PATH
- patch -p1 < $PATCH_FILE
- fi
fi
pr_info "Start build linux kernel source code"
cd $KER_PATH
- defconfig=${BOARD}_defconfig
+ if [ ! -s arch/$ARCH/configs/$defconfig -a -s $patch_file ] ; then
+ pr_warn "do patch for $KER_PATH now..."
+ patch -p1 < $patch_file
+ fi
+
if [ ! -s .config ] ; then
make ${defconfig}
fi
@@ -89,13 +93,25 @@
if [ -d $PRFX_PATH ] ; then
rm -rf $PRFX_PATH/*
- else
- mkdir -p $PRFX_PATH
fi
- # Install image
- cp arch/arm64/boot/Image $PRFX_PATH
- cp arch/arm64/boot/dts/freescale/${BOARD}.dtb $PRFX_PATH
+ mkdir -p $PRFX_PATH/overlays
+
+ # Install system image and device tree binaries
+
+ if [[ $BOARD =~ 6ull ]] ; then
+ set -x
+ cp -f arch/${ARCH}/boot/zImage $PRFX_PATH
+ cp -f arch/${ARCH}/boot/dts/${BOARD}.dtb $PRFX_PATH
+ cp -f arch/${ARCH}/boot/dts/${BOARD}/*.dtbo $PRFX_PATH/overlays
+ set +x
+ else
+ set -x
+ cp -f arch/${ARCH}/boot/Image $PRFX_PATH
+ cp -f arch/${ARCH}/boot/dts/freescale/${BOARD}.dtb $PRFX_PATH
+ cp -f arch/${ARCH}/boot/dts/freescale/${BOARD}/*.dtbo $PRFX_PATH/overlays
+ set +x
+ fi
# Install kernel modules
make modules_install INSTALL_MOD_PATH=$PRFX_PATH INSTALL_MOD_STRIP=1
@@ -106,8 +122,8 @@
if [[ -n "$INST_PATH" && -w $INST_PATH ]] ; then
pr_info "install linux kernel to '$INST_PATH'"
- cp $PRFX_PATH/Image $INST_PATH
- cp $PRFX_PATH/${BOARD}.dtb $INST_PATH
+ cp -f $PRFX_PATH/*Image $INST_PATH
+ cp -f $PRFX_PATH/${BOARD}.dtb $INST_PATH
fi
}
--
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