1bc287ca7f
4.19 armv6 kernel with new driver patches 4.19 arnv7 kernel with new driver patches 4.19 armv7l kernel with new driver patches Using post-release public repos
81 lines
2.4 KiB
Bash
Executable File
81 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# Bash script to run linux-menuconfig for a specific arch
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set -e
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ARCH=$1
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MAKECMD=${2:-"linux-menuconfig"}
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if [ -n "$ARCH" ]; then
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if [ "$ARCH" != "armv6" ] && [ "$ARCH" != "armv7" ] && [ "$ARCH" != "armv7l" ]; then
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echo "ARCH must be armv6 or armv7 or armv7l">&2
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exit 1
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fi
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else
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echo "Missing ARCH parameter">&2
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exit 1
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fi
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function get_kernel_version {
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CONFIG_FILE=.config
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CONFIG_VAR=BR2_LINUX_KERNEL_VERSION
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grep -E "^$CONFIG_VAR=\".+\"$" "$CONFIG_FILE" | tr -d '"' | cut -d= -f2
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}
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#function select_kernelconfig {
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# ARCH=$1
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# CONFIG_FILE=.config
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# CONFIG_VAR=BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE
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# VAR_PREFIX=kernelconfig-recovery
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# sed -ri "s/(^$CONFIG_VAR=\"$VAR_PREFIX\.).+(\")$/\1$ARCH\2/" "$CONFIG_FILE"
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#}
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function select_kernelconfig {
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ARCH=$1
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CONFIG_FILE=.config
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CONFIG_VAR=BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE
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VAR_PREFIX=kernelconfig-recovery
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sed -ri "s/(^$CONFIG_VAR=\"$VAR_PREFIX\.).+(\")$/\1$ARCH\2/" "$CONFIG_FILE"
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if [ "$ARCH" == "armv6" ]; then
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REPO="git:\/\/github.com\/raspberrypi\/linux.git"
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VERSION="71d47f4c4bd7fd395b87c474498187b2f9be8751"
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elif [ "$ARCH" == "armv7" ]; then
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REPO="git:\/\/github.com\/raspberrypi\/linux.git"
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VERSION="71d47f4c4bd7fd395b87c474498187b2f9be8751"
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elif [ "$ARCH" == "armv7l" ]; then
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REPO="git:\/\/github.com\/raspberrypi\/linux.git"
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VERSION="71d47f4c4bd7fd395b87c474498187b2f9be8751"
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fi
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CONFIG_VAR=BR2_LINUX_KERNEL_CUSTOM_REPO_URL
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sed -ri "s/(^$CONFIG_VAR=\").+(\")$/\1$REPO\2/" "$CONFIG_FILE"
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CONFIG_VAR=BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION
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sed -ri "s/(^$CONFIG_VAR=\").+(\")$/\1$VERSION\2/" "$CONFIG_FILE"
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CONFIG_VAR=BR2_LINUX_KERNEL_VERSION
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sed -ri "s/(^$CONFIG_VAR=\").+(\")$/\1$VERSION\2/" "$CONFIG_FILE"
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}
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function get_kernelconfig {
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CONFIG_FILE=.config
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CONFIG_VAR=BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE
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VAR_PREFIX=kernelconfig-recovery
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grep -E "^$CONFIG_VAR=\".+\"$" "$CONFIG_FILE" | tr -d '"' | cut -d= -f2 | sed "s/^$VAR_PREFIX\.//"
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}
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cd buildroot
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# Setup kernel for specific arch
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if [ "$(get_kernelconfig)" != "$ARCH" ]; then
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select_kernelconfig $ARCH
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KERNEL_BUILD_DIR=output/build/linux-$(get_kernel_version)
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#rm "$KERNEL_BUILD_DIR/.stamp_patched"
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rm "$KERNEL_BUILD_DIR/.stamp_configured"
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fi
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# Run specific command
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make "$MAKECMD"
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make linux-update-defconfig
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