From d15f444cb9b5d3c1a2b102bbe0f3ba5916f239f1 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Thu, 25 Nov 2021 20:12:20 +0800
Subject: [PATCH] update linux kernel and bootloader build shell script
---
bsp/kernel/build.sh | 71 ++++++++++++++++++++++++++++-------
1 files changed, 56 insertions(+), 15 deletions(-)
diff --git a/bsp/kernel/build.sh b/bsp/kernel/build.sh
index fd549de..a4c5888 100755
--- a/bsp/kernel/build.sh
+++ b/bsp/kernel/build.sh
@@ -4,15 +4,15 @@
PRJ_PATH=`pwd`
-IMG_PATH=${PRJ_PATH}/../images/bin
+IMG_PATH=${PRJ_PATH}/../images/boot
BOARD=imx6ull
-CROSS_TOOL=arm-linux-gnueabihf-
+CROSS_TOOL=/opt/buildroot/cortexA7/bin/arm-linux-
# linux kernel tarball path and branch
-TAR_PATH=/home/guowenxue/imx6ull/bsp/tarball
-BSP_BRANCH=lf-5.10.52-2.1.0
+TAR_PATH=${PRJ_PATH}/../tarball
+BSP_BRANCH=lf-5.10.52-2.1.0
BOOT=emmc
@@ -93,8 +93,13 @@
mkdir -p ${IMG_PATH}
- cp arch/arm/boot/Image ${IMG_PATH}
+ set -x
+ cp arch/arm/boot/zImage ${IMG_PATH}
cp arch/arm/boot/dts/imx6ul-14x14-evk-emmc.dtb ${IMG_PATH}/${BOARD}-${BOOT}.dtb
+
+ cp arch/arm/boot/zImage /tftp
+ cp arch/arm/boot/dts/imx6ul-14x14-evk-emmc.dtb /tftp/${BOARD}-${BOOT}.dtb
+ set +x
if [ $INST_DRIVER != 0 ] ;then
make modules_install INSTALL_MOD_PATH=${PRJ_PATH}/../rootfs INSTALL_MOD_STRIP=1
@@ -109,7 +114,10 @@
cd ${LINUX_SRC}
- cp .config $CONF_FILE
+ if [ -f .config ] ; then
+ cp .config $CONF_FILE
+ fi
+
make distclean
cd ${PRJ_PATH}
@@ -126,22 +134,55 @@
msg_banner "Generate ${LINUX_SRC} patch file"
set +e
- diff -Nuar ${LINUX_SRC} ${LINUX_SRC}-${BOARD} > ${LINUX_SRC}-${BOARD}.patch
+ diff -Nuar -x "include-prefixes" -x logo_linux_clut224.ppm ${LINUX_SRC} ${LINUX_SRC}-${BOARD} > ${LINUX_SRC}-${BOARD}.patch
rm -rf ${LINUX_SRC}
mv ${LINUX_SRC}-${BOARD} ${LINUX_SRC}
}
-if [[ $# == 1 ]] && [[ $1 == "patch" ]] ; then
- gen_patch
- exit 0;
-fi
+function do_usage()
+{
+ echo ""
+ echo "Usage:"
+ echo " $0 [-b] [p] [-c] [-h]"
+ echo " -b: download and build $PRJ_NAME"
+ echo " -p: generate $PRJ_NAME patch file"
+ echo " -c: clean the source code"
+ echo " -h: show this help message"
+ echo ""
+ exit;
+}
-do_fetch
+while getopts "bpch" OPTNAME
+do
+ case "${OPTNAME}" in
+ "b")
+ break;
+ ;;
-do_patch
+ "p")
+ gen_patch
+ exit;
+ ;;
-do_build
+ "c")
+ do_clean
+ exit;
+ ;;
-do_install
+ "*")
+ do_usage
+ exit;
+ ;;
+ esac
+done
+
+# Default do build action
+
+do_fetch
+do_patch
+do_build
+do_install
+
+exit;
--
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