From 98d6403d29f1e5ca0f3888b3cbd355f01408b061 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Sat, 18 Dec 2021 14:37:53 +0800
Subject: [PATCH] update build.sh support driver build

---
 bsp/kernel/build.sh |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/bsp/kernel/build.sh b/bsp/kernel/build.sh
index c323165..ae6c5f1 100755
--- a/bsp/kernel/build.sh
+++ b/bsp/kernel/build.sh
@@ -6,7 +6,7 @@
 
 IMG_PATH=${PRJ_PATH}/../images/boot
 
-BOARD=imx6ull
+BOARD=igkboard
 
 CROSS_TOOL=/opt/buildroot/cortexA7/bin/arm-linux-
 
@@ -20,7 +20,7 @@
 
 PATCH_FILE=${PRJ_PATH}/patch/${LINUX_SRC}-${BOARD}.patch
 
-CONF_FILE=.cfg-${BOARD}
+CONF_FILE=arch/arm/configs/${BOARD}_defconfig
 
 JOBS=`cat /proc/cpuinfo | grep processor | wc -l`
 
@@ -63,7 +63,7 @@
     fi
 
     printf "\n\nModify cross compiler in Makefile: $CROSS_TOOL\n\n"
-    sed -i -e "s|^CROSS_COMPILE=.*|CROSS_COMPILE=${CROSS_TOOL}|g" Makefile
+    sed -i -e "s|^CROSS_COMPILE=.*|CROSS_COMPILE?=${CROSS_TOOL}|g" Makefile
 
     cd ${PRJ_PATH}
 }
@@ -98,6 +98,7 @@
     set +x
 
     if [ $INST_DRIVER != 0 ]  ;then
+        rm -rf ${PRJ_PATH}/../rootfs/driver
         make modules_install INSTALL_MOD_PATH=${PRJ_PATH}/../rootfs/driver INSTALL_MOD_STRIP=1
     fi
 
@@ -120,7 +121,7 @@
     msg_banner "Clean ${LINUX_SRC} source code"
     cd ${LINUX_SRC}
     make savedefconfig
-    mv defconfig arch/arm/configs/${BOARD}_defconfig
+    mv defconfig ${CONF_FILE}
     make distclean
     cd -
 

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