| @@ -24,7 +24,11 if [ "$BUILD_KERNEL" = true ] ; then | |||
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24 | 24 | temp_dir=$(sudo -u nobody mktemp -d) |
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25 | 25 | |
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26 | 26 | # Fetch current RPi2/3 kernel sources |
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27 | sudo -u nobody git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" | |
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27 | if [ -z "${KERNEL_BRANCH}" ] ; then | |
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28 | sudo -u nobody git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" | |
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29 | else | |
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30 | sudo -u nobody git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" | |
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31 | fi | |
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28 | 32 | |
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29 | 33 | # Copy downloaded kernel sources |
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30 | 34 | mv "${temp_dir}/linux" "${R}/usr/src/" |
| @@ -94,12 +98,12 if [ "$BUILD_KERNEL" = true ] ; then | |||
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94 | 98 | fi |
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95 | 99 | |
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96 | 100 | # Cross compile kernel and modules |
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97 |
make -C "${KERNEL_DIR}" -j${KERNEL_THREADS} ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" |
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101 | make -C "${KERNEL_DIR}" -j${KERNEL_THREADS} ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_BIN_IMAGE}" modules dtbs | |
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98 | 102 | fi |
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99 | 103 | |
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100 | 104 | # Check if kernel compilation was successful |
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101 |
if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/ |
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102 |
echo "error: kernel compilation failed! ( |
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105 | if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then | |
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106 | echo "error: kernel compilation failed! (kernel image not found)" | |
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103 | 107 | cleanup |
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104 | 108 | exit 1 |
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105 | 109 | fi |
| @@ -130,16 +134,23 if [ "$BUILD_KERNEL" = true ] ; then | |||
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130 | 134 | |
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131 | 135 | # Copy dts and dtb device tree sources and binaries |
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132 | 136 | mkdir "${BOOT_DIR}/overlays" |
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133 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb "${BOOT_DIR}/" | |
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137 | ||
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138 | # Ensure the proper .dtb is located | |
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139 | if [ "$KERNEL_ARCH" = "arm" ] ; then | |
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140 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb "${BOOT_DIR}/" | |
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141 | else | |
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142 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb "${BOOT_DIR}/" | |
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143 | fi | |
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144 | ||
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134 | 145 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb* "${BOOT_DIR}/overlays/" |
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135 | 146 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README" |
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136 | 147 | |
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137 | 148 | if [ "$ENABLE_UBOOT" = false ] ; then |
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138 |
# Convert and copy |
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139 |
"${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/ |
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149 | # Convert and copy kernel image to the boot directory | |
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150 | "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
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140 | 151 | else |
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141 |
# Copy |
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142 |
install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/ |
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152 | # Copy kernel image to the boot directory | |
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153 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
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143 | 154 | fi |
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144 | 155 | |
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145 | 156 | # Remove kernel sources |
| @@ -167,6 +178,3 else # BUILD_KERNEL=false | |||
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167 | 178 | cleanup |
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168 | 179 | exit 1 |
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169 | 180 | fi |
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170 | # Copy vmlinuz kernel to the boot directory | |
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171 | install_readonly "${VMLINUZ}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
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172 | fi | |
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