| @@ -1,183 +1,185 | |||||
| 1 | # |
|
1 | # | |
| 2 | # Build and Setup RPi2/3 Kernel |
|
2 | # Build and Setup RPi2/3 Kernel | |
| 3 | # |
|
3 | # | |
| 4 |
|
4 | |||
| 5 | # Load utility functions |
|
5 | # Load utility functions | |
| 6 | . ./functions.sh |
|
6 | . ./functions.sh | |
| 7 |
|
7 | |||
| 8 | # Fetch and build latest raspberry kernel |
|
8 | # Fetch and build latest raspberry kernel | |
| 9 | if [ "$BUILD_KERNEL" = true ] ; then |
|
9 | if [ "$BUILD_KERNEL" = true ] ; then | |
| 10 | # Setup source directory |
|
10 | # Setup source directory | |
| 11 | mkdir -p "${R}/usr/src/linux" |
|
11 | mkdir -p "${R}/usr/src/linux" | |
| 12 |
|
12 | |||
| 13 | # Copy existing kernel sources into chroot directory |
|
13 | # Copy existing kernel sources into chroot directory | |
| 14 | if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then |
|
14 | if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then | |
| 15 | # Copy kernel sources and include hidden files |
|
15 | # Copy kernel sources and include hidden files | |
| 16 | cp -r "${KERNELSRC_DIR}/". "${R}/usr/src/linux" |
|
16 | cp -r "${KERNELSRC_DIR}/". "${R}/usr/src/linux" | |
| 17 |
|
17 | |||
| 18 | # Clean the kernel sources |
|
18 | # Clean the kernel sources | |
| 19 | if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then |
|
19 | if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then | |
| 20 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper |
|
20 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper | |
| 21 | fi |
|
21 | fi | |
| 22 | else # KERNELSRC_DIR="" |
|
22 | else # KERNELSRC_DIR="" | |
| 23 | # Create temporary directory for kernel sources |
|
23 | # Create temporary directory for kernel sources | |
| 24 | temp_dir=$(as_nobody mktemp -d) |
|
24 | temp_dir=$(as_nobody mktemp -d) | |
| 25 |
|
25 | |||
| 26 | # Fetch current RPi2/3 kernel sources |
|
26 | # Fetch current RPi2/3 kernel sources | |
| 27 | if [ -z "${KERNEL_BRANCH}" ] ; then |
|
27 | if [ -z "${KERNEL_BRANCH}" ] ; then | |
| 28 | as_nobody git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux |
|
28 | as_nobody git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux | |
| 29 | else |
|
29 | else | |
| 30 | as_nobody git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux |
|
30 | as_nobody git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux | |
| 31 | fi |
|
31 | fi | |
| 32 |
|
32 | |||
| 33 | # Copy downloaded kernel sources |
|
33 | # Copy downloaded kernel sources | |
| 34 | cp -r "${temp_dir}/linux/"* "${R}/usr/src/linux/" |
|
34 | cp -r "${temp_dir}/linux/"* "${R}/usr/src/linux/" | |
| 35 |
|
35 | |||
| 36 | # Remove temporary directory for kernel sources |
|
36 | # Remove temporary directory for kernel sources | |
| 37 | rm -fr "${temp_dir}" |
|
37 | rm -fr "${temp_dir}" | |
| 38 |
|
38 | |||
| 39 | # Set permissions of the kernel sources |
|
39 | # Set permissions of the kernel sources | |
| 40 | chown -R root:root "${R}/usr/src" |
|
40 | chown -R root:root "${R}/usr/src" | |
| 41 | fi |
|
41 | fi | |
| 42 |
|
42 | |||
| 43 | # Calculate optimal number of kernel building threads |
|
43 | # Calculate optimal number of kernel building threads | |
| 44 | if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then |
|
44 | if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then | |
| 45 | KERNEL_THREADS=$(grep -c processor /proc/cpuinfo) |
|
45 | KERNEL_THREADS=$(grep -c processor /proc/cpuinfo) | |
| 46 | fi |
|
46 | fi | |
| 47 |
|
47 | |||
| 48 | # Configure and build kernel |
|
48 | # Configure and build kernel | |
| 49 | if [ "$KERNELSRC_PREBUILT" = false ] ; then |
|
49 | if [ "$KERNELSRC_PREBUILT" = false ] ; then | |
| 50 | # Remove device, network and filesystem drivers from kernel configuration |
|
50 | # Remove device, network and filesystem drivers from kernel configuration | |
| 51 | if [ "$KERNEL_REDUCE" = true ] ; then |
|
51 | if [ "$KERNEL_REDUCE" = true ] ; then | |
| 52 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}" |
|
52 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}" | |
| 53 | sed -i\ |
|
53 | sed -i\ | |
| 54 | -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\ |
|
54 | -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\ | |
| 55 | -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\ |
|
55 | -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\ | |
| 56 | -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\ |
|
56 | -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\ | |
| 57 | -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\ |
|
57 | -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\ | |
| 58 | -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\ |
|
58 | -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\ | |
| 59 | -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\ |
|
59 | -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\ | |
| 60 | -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\ |
|
60 | -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\ | |
| 61 | -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\ |
|
61 | -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\ | |
| 62 | -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\ |
|
62 | -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\ | |
| 63 | -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\ |
|
63 | -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\ | |
| 64 | -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\ |
|
64 | -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\ | |
| 65 | -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\ |
|
65 | -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\ | |
| 66 | -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\ |
|
66 | -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\ | |
| 67 | -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\ |
|
67 | -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\ | |
| 68 | -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\ |
|
68 | -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\ | |
| 69 | -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\ |
|
69 | -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\ | |
| 70 | -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\ |
|
70 | -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\ | |
| 71 | -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\ |
|
71 | -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\ | |
| 72 | -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\ |
|
72 | -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\ | |
| 73 | -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\ |
|
73 | -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\ | |
| 74 | -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\ |
|
74 | -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\ | |
| 75 | -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\ |
|
75 | -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\ | |
| 76 | -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\ |
|
76 | -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\ | |
| 77 | -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\ |
|
77 | -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\ | |
| 78 | -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\ |
|
78 | -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\ | |
| 79 | -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\ |
|
79 | -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\ | |
| 80 | -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\ |
|
80 | -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\ | |
| 81 | -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\ |
|
81 | -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\ | |
| 82 | -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\ |
|
82 | -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\ | |
| 83 | "${KERNEL_DIR}/.config" |
|
83 | "${KERNEL_DIR}/.config" | |
| 84 | fi |
|
84 | fi | |
| 85 |
|
85 | |||
| 86 | if [ "$KERNELSRC_CONFIG" = true ] ; then |
|
86 | if [ "$KERNELSRC_CONFIG" = true ] ; then | |
| 87 | # Load default raspberry kernel configuration |
|
87 | # Load default raspberry kernel configuration | |
| 88 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}" |
|
88 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}" | |
| 89 |
|
89 | |||
| 90 | if [ ! -z "$KERNELSRC_USRCONFIG" ] ; then |
|
90 | if [ ! -z "$KERNELSRC_USRCONFIG" ] ; then | |
| 91 | cp $KERNELSRC_USRCONFIG ${KERNEL_DIR}/.config |
|
91 | cp $KERNELSRC_USRCONFIG ${KERNEL_DIR}/.config | |
| 92 | fi |
|
92 | fi | |
| 93 |
|
93 | |||
| 94 | # Start menu-driven kernel configuration (interactive) |
|
94 | # Start menu-driven kernel configuration (interactive) | |
| 95 | if [ "$KERNEL_MENUCONFIG" = true ] ; then |
|
95 | if [ "$KERNEL_MENUCONFIG" = true ] ; then | |
| 96 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig |
|
96 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig | |
| 97 | fi |
|
97 | fi | |
| 98 | fi |
|
98 | fi | |
| 99 |
|
99 | |||
| 100 | # Cross compile kernel and modules |
|
100 | # Cross compile kernel and modules | |
| 101 | make -C "${KERNEL_DIR}" -j${KERNEL_THREADS} ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_BIN_IMAGE}" modules dtbs |
|
101 | make -C "${KERNEL_DIR}" -j${KERNEL_THREADS} ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_BIN_IMAGE}" modules dtbs | |
| 102 | fi |
|
102 | fi | |
| 103 |
|
103 | |||
| 104 | # Check if kernel compilation was successful |
|
104 | # Check if kernel compilation was successful | |
| 105 | if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then |
|
105 | if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then | |
| 106 | echo "error: kernel compilation failed! (kernel image not found)" |
|
106 | echo "error: kernel compilation failed! (kernel image not found)" | |
| 107 | cleanup |
|
107 | cleanup | |
| 108 | exit 1 |
|
108 | exit 1 | |
| 109 | fi |
|
109 | fi | |
| 110 |
|
110 | |||
| 111 | # Install kernel modules |
|
111 | # Install kernel modules | |
| 112 | if [ "$ENABLE_REDUCE" = true ] ; then |
|
112 | if [ "$ENABLE_REDUCE" = true ] ; then | |
| 113 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install |
|
113 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install | |
| 114 | else |
|
114 | else | |
| 115 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install |
|
115 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install | |
| 116 |
|
116 | |||
| 117 | # Install kernel firmware |
|
117 | # Install kernel firmware | |
| 118 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install |
|
118 | if [ $(cat ./Makefile | grep "^firmware_install:") ] ; then | |
|
|
119 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install | |||
|
|
120 | fi | |||
| 119 | fi |
|
121 | fi | |
| 120 |
|
122 | |||
| 121 | # Install kernel headers |
|
123 | # Install kernel headers | |
| 122 | if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then |
|
124 | if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then | |
| 123 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install |
|
125 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install | |
| 124 | fi |
|
126 | fi | |
| 125 |
|
127 | |||
| 126 | # Prepare boot (firmware) directory |
|
128 | # Prepare boot (firmware) directory | |
| 127 | mkdir "${BOOT_DIR}" |
|
129 | mkdir "${BOOT_DIR}" | |
| 128 |
|
130 | |||
| 129 | # Get kernel release version |
|
131 | # Get kernel release version | |
| 130 | KERNEL_VERSION=`cat "${KERNEL_DIR}/include/config/kernel.release"` |
|
132 | KERNEL_VERSION=`cat "${KERNEL_DIR}/include/config/kernel.release"` | |
| 131 |
|
133 | |||
| 132 | # Copy kernel configuration file to the boot directory |
|
134 | # Copy kernel configuration file to the boot directory | |
| 133 | install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}" |
|
135 | install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}" | |
| 134 |
|
136 | |||
| 135 | # Copy dts and dtb device tree sources and binaries |
|
137 | # Copy dts and dtb device tree sources and binaries | |
| 136 | mkdir "${BOOT_DIR}/overlays" |
|
138 | mkdir "${BOOT_DIR}/overlays" | |
| 137 |
|
139 | |||
| 138 | # Ensure the proper .dtb is located |
|
140 | # Ensure the proper .dtb is located | |
| 139 | if [ "$KERNEL_ARCH" = "arm" ] ; then |
|
141 | if [ "$KERNEL_ARCH" = "arm" ] ; then | |
| 140 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb "${BOOT_DIR}/" |
|
142 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb "${BOOT_DIR}/" | |
| 141 | else |
|
143 | else | |
| 142 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb "${BOOT_DIR}/" |
|
144 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb "${BOOT_DIR}/" | |
| 143 | fi |
|
145 | fi | |
| 144 |
|
146 | |||
| 145 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb* "${BOOT_DIR}/overlays/" |
|
147 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb* "${BOOT_DIR}/overlays/" | |
| 146 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README" |
|
148 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README" | |
| 147 |
|
149 | |||
| 148 | if [ "$ENABLE_UBOOT" = false ] ; then |
|
150 | if [ "$ENABLE_UBOOT" = false ] ; then | |
| 149 | # Convert and copy kernel image to the boot directory |
|
151 | # Convert and copy kernel image to the boot directory | |
| 150 | "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" |
|
152 | "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
| 151 | else |
|
153 | else | |
| 152 | # Copy kernel image to the boot directory |
|
154 | # Copy kernel image to the boot directory | |
| 153 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" |
|
155 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
| 154 | fi |
|
156 | fi | |
| 155 |
|
157 | |||
| 156 | # Remove kernel sources |
|
158 | # Remove kernel sources | |
| 157 | if [ "$KERNEL_REMOVESRC" = true ] ; then |
|
159 | if [ "$KERNEL_REMOVESRC" = true ] ; then | |
| 158 | rm -fr "${KERNEL_DIR}" |
|
160 | rm -fr "${KERNEL_DIR}" | |
| 159 | else |
|
161 | else | |
| 160 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare |
|
162 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare | |
| 161 |
|
163 | |||
| 162 | # Create symlinks for kernel modules |
|
164 | # Create symlinks for kernel modules | |
| 163 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build" |
|
165 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build" | |
| 164 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source" |
|
166 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source" | |
| 165 | fi |
|
167 | fi | |
| 166 |
|
168 | |||
| 167 | else # BUILD_KERNEL=false |
|
169 | else # BUILD_KERNEL=false | |
| 168 | # Kernel installation |
|
170 | # Kernel installation | |
| 169 | chroot_exec apt-get -qq -y --no-install-recommends install linux-image-"${COLLABORA_KERNEL}" raspberrypi-bootloader-nokernel |
|
171 | chroot_exec apt-get -qq -y --no-install-recommends install linux-image-"${COLLABORA_KERNEL}" raspberrypi-bootloader-nokernel | |
| 170 |
|
172 | |||
| 171 | # Install flash-kernel last so it doesn't try (and fail) to detect the platform in the chroot |
|
173 | # Install flash-kernel last so it doesn't try (and fail) to detect the platform in the chroot | |
| 172 | chroot_exec apt-get -qq -y install flash-kernel |
|
174 | chroot_exec apt-get -qq -y install flash-kernel | |
| 173 |
|
175 | |||
| 174 | # Check if kernel installation was successful |
|
176 | # Check if kernel installation was successful | |
| 175 | VMLINUZ="$(ls -1 ${R}/boot/vmlinuz-* | sort | tail -n 1)" |
|
177 | VMLINUZ="$(ls -1 ${R}/boot/vmlinuz-* | sort | tail -n 1)" | |
| 176 | if [ -z "$VMLINUZ" ] ; then |
|
178 | if [ -z "$VMLINUZ" ] ; then | |
| 177 | echo "error: kernel installation failed! (/boot/vmlinuz-* not found)" |
|
179 | echo "error: kernel installation failed! (/boot/vmlinuz-* not found)" | |
| 178 | cleanup |
|
180 | cleanup | |
| 179 | exit 1 |
|
181 | exit 1 | |
| 180 | fi |
|
182 | fi | |
| 181 | # Copy vmlinuz kernel to the boot directory |
|
183 | # Copy vmlinuz kernel to the boot directory | |
| 182 | install_readonly "${VMLINUZ}" "${BOOT_DIR}/${KERNEL_IMAGE}" |
|
184 | install_readonly "${VMLINUZ}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
| 183 | fi |
|
185 | fi | |
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