| @@ -1,418 +1,410 | |||||
| 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 "${KERNEL_DIR}" |
|
11 | mkdir -p "${KERNEL_DIR}" | |
| 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 "${KERNELSRC_DIR}/". "${KERNEL_DIR}" |
|
16 | cp -r "${KERNELSRC_DIR}/". "${KERNEL_DIR}" | |
| 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 -H git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux |
|
28 | as_nobody -H git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux | |
| 29 | else |
|
29 | else | |
| 30 | as_nobody -H git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux |
|
30 | as_nobody -H git -C "${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 "${temp_dir}/linux/"* "${KERNEL_DIR}" |
|
34 | cp -r "${temp_dir}/linux/"* "${KERNEL_DIR}" | |
| 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 | #Switch to KERNELSRC_DIR |
|
90 | #Switch to KERNELSRC_DIR | |
| 91 | pushd "${KERNEL_DIR}" |
|
91 | pushd "${KERNEL_DIR}" | |
| 92 |
|
92 | |||
| 93 | # GPL v2.0 |
|
93 | # GPL v2.0 | |
| 94 | #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh |
|
94 | #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh | |
| 95 | if [ "$KERNEL_ZSWAP" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then |
|
95 | if [ "$KERNEL_ZSWAP" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then | |
| 96 | # enable ZSWAP support for better performance during large builds etc. |
|
96 | # enable ZSWAP support for better performance during large builds etc. | |
| 97 | # requires activation via kernel parameter or sysfs |
|
97 | # requires activation via kernel parameter or sysfs | |
| 98 | # see e.g. https://askubuntu.com/a/472227 for a summary of ZSWAP (vs ZRAM etc.) |
|
98 | # see e.g. https://askubuntu.com/a/472227 for a summary of ZSWAP (vs ZRAM etc.) | |
| 99 | # and e.g. https://wiki.archlinux.org/index.php/zswap for parameters etc. |
|
99 | # and e.g. https://wiki.archlinux.org/index.php/zswap for parameters etc. | |
| 100 | set_kernel_config ZPOOL y |
|
100 | set_kernel_config ZPOOL y | |
| 101 | set_kernel_config ZSWAP y |
|
101 | set_kernel_config ZSWAP y | |
| 102 | set_kernel_config ZBUD y |
|
102 | set_kernel_config ZBUD y | |
| 103 | set_kernel_config Z3FOLD y |
|
103 | set_kernel_config Z3FOLD y | |
| 104 | set_kernel_config ZSMALLOC y |
|
104 | set_kernel_config ZSMALLOC y | |
| 105 | set_kernel_config PGTABLE_MAPPING y |
|
105 | set_kernel_config PGTABLE_MAPPING y | |
| 106 | fi |
|
106 | fi | |
| 107 |
|
107 | |||
| 108 | if [ "$KERNEL_VIRT" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then |
|
108 | if [ "$KERNEL_VIRT" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then | |
| 109 | # enable basic KVM support; see e.g. |
|
109 | # enable basic KVM support; see e.g. | |
| 110 | # https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453 |
|
110 | # https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453 | |
| 111 | set_kernel_config VIRTUALIZATION y |
|
111 | set_kernel_config VIRTUALIZATION y | |
| 112 | set_kernel_config KVM y |
|
112 | set_kernel_config KVM y | |
| 113 | set_kernel_config VHOST_NET m |
|
113 | set_kernel_config VHOST_NET m | |
| 114 | set_kernel_config VHOST_CROSS_ENDIAN_LEGACY y |
|
114 | set_kernel_config VHOST_CROSS_ENDIAN_LEGACY y | |
| 115 | fi |
|
115 | fi | |
| 116 | #See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406 |
|
116 | #See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406 | |
| 117 | # Netfilter kernel support |
|
117 | # Netfilter kernel support | |
| 118 | if [ "$KERNEL_NF" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then |
|
118 | if [ "$KERNEL_NF" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then | |
| 119 | # xtables |
|
|||
| 120 | set_kernel_config NETFILTER_XTABLES m |
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|||
| 121 | # Netfilter nf_tables support |
|
|||
| 122 | set_kernel_config NF_TABLES m |
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| 123 |
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| 124 | set_kernel_config CONFIG_NETFILTER_XTABLES m |
|
119 | set_kernel_config CONFIG_NETFILTER_XTABLES m | |
| 125 |
set_kernel_config CONFIG_NF_T |
|
120 | set_kernel_config CONFIG_NF_DUP_NETDEV m | |
| 126 |
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| 127 | set_kernel_config CONFIG_NF_NAT_SIP m |
|
121 | set_kernel_config CONFIG_NF_NAT_SIP m | |
| 128 | set_kernel_config CONFIG_NF_NAT_TFTP m |
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| 129 | set_kernel_config CONFIG_NF_NAT_REDIRECT m |
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| 130 | set_kernel_config CONFIG_NF_TABLES_INET m |
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| 131 | set_kernel_config CONFIG_NF_TABLES_NETDEV m |
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| 132 | set_kernel_config CONFIG_NF_TABLES_ARP m |
|
122 | set_kernel_config CONFIG_NF_TABLES_ARP m | |
| 133 |
|
|
123 | set_kernel_config CONFIG_NF_TABLES_BRIDGE m | |
| 134 |
|
|
124 | set_kernel_config NF_TABLES m | |
| 135 |
set_kernel_config CONFIG_ |
|
125 | set_kernel_config CONFIG_BRIDGE_EBT_BROUTE m | |
| 136 |
set_kernel_config CONFIG_ |
|
126 | set_kernel_config CONFIG_BRIDGE_EBT_T_FILTER m | |
| 137 |
|
|
127 | set_kernel_config CONFIG_BRIDGE_NF_EBTABLES m | |
| 138 |
set_kernel_config CONFIG_ |
|
128 | set_kernel_config CONFIG_IP6_NF_IPTABLES m | |
| 139 |
set_kernel_config CONFIG_ |
|
129 | set_kernel_config CONFIG_IP6_NF_MATCH_AH m | |
| 140 |
set_kernel_config CONFIG_ |
|
130 | set_kernel_config CONFIG_IP6_NF_MATCH_EUI64 m | |
| 141 |
set_kernel_config CONFIG_NF_NAT |
|
131 | set_kernel_config CONFIG_IP6_NF_NAT m | |
| 142 |
set_kernel_config CONFIG_ |
|
132 | set_kernel_config CONFIG_IP6_NF_TARGET_MASQUERADE m | |
| 143 |
set_kernel_config CONFIG_ |
|
133 | set_kernel_config CONFIG_IP6_NF_TARGET_NPT m | |
| 144 | set_kernel_config CONFIG_NF_NAT_PPTP m |
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| 145 | set_kernel_config CONFIG_NF_DEFRAG_IPV6 m |
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| 146 | set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m |
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| 147 | set_kernel_config CONFIG_NF_TABLES_IPV6 m |
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| 148 | set_kernel_config CONFIG_NF_DUP_IPV6 m |
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| 149 | set_kernel_config CONFIG_NF_REJECT_IPV6 m |
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| 150 | set_kernel_config CONFIG_NF_LOG_IPV6 m |
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| 151 | set_kernel_config CONFIG_NF_NAT_IPV6 m |
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| 152 | set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m |
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| 153 |
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| 154 | set_kernel_config CONFIG_NFT_EXTHDR m |
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| 155 | set_kernel_config CONFIG_NFT_META m |
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| 156 | set_kernel_config CONFIG_NFT_NUMGEN m |
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| 157 | set_kernel_config CONFIG_NFT_CT m |
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| 158 | set_kernel_config CONFIG_NFT_SET_RBTREE m |
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| 159 | set_kernel_config CONFIG_NFT_SET_HASH m |
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| 160 | set_kernel_config CONFIG_NFT_COUNTER m |
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| 161 | set_kernel_config CONFIG_NFT_LOG m |
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| 162 | set_kernel_config CONFIG_NFT_LIMIT m |
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| 163 | set_kernel_config CONFIG_NFT_MASQ m |
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| 164 | set_kernel_config CONFIG_NFT_REDIR m |
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| 165 | set_kernel_config CONFIG_NFT_NAT m |
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| 166 | set_kernel_config CONFIG_NFT_QUEUE m |
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| 167 | set_kernel_config CONFIG_NFT_QUOTA m |
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| 168 | set_kernel_config CONFIG_NFT_REJECT m |
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| 169 | set_kernel_config CONFIG_NFT_REJECT_INET m |
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| 170 | set_kernel_config CONFIG_NFT_COMPAT m |
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| 171 | set_kernel_config CONFIG_NFT_HASH m |
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| 172 | set_kernel_config CONFIG_NFT_DUP_NETDEV m |
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| 173 | set_kernel_config CONFIG_NFT_FWD_NETDEV m |
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| 174 | set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m |
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| 175 | set_kernel_config CONFIG_NFT_REJECT_IPV4 m |
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| 176 | set_kernel_config CONFIG_NFT_DUP_IPV4 m |
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| 177 | set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m |
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| 178 | set_kernel_config CONFIG_NFT_MASQ_IPV4 m |
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| 179 | set_kernel_config CONFIG_NFT_REDIR_IPV4 m |
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| 180 | set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m |
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| 181 | set_kernel_config CONFIG_NFT_REJECT_IPV6 m |
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| 182 | set_kernel_config CONFIG_NFT_DUP_IPV6 m |
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| 183 | set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m |
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| 184 | set_kernel_config CONFIG_NFT_MASQ_IPV6 m |
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| 185 | set_kernel_config CONFIG_NFT_REDIR_IPV6 m |
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| 186 | set_kernel_config CONFIG_NFT_BRIDGE_META m |
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| 187 | set_kernel_config CONFIG_NFT_BRIDGE_REJECT m |
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| 188 |
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||||
| 189 | set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m |
|
134 | set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m | |
| 190 | set_kernel_config CONFIG_IP_SET_BITMAP_PORT m |
|
135 | set_kernel_config CONFIG_IP_SET_BITMAP_PORT m | |
| 191 | set_kernel_config CONFIG_IP_SET_HASH_IP m |
|
136 | set_kernel_config CONFIG_IP_SET_HASH_IP m | |
| 192 | set_kernel_config CONFIG_IP_SET_HASH_IPMARK m |
|
137 | set_kernel_config CONFIG_IP_SET_HASH_IPMARK m | |
| 193 | set_kernel_config CONFIG_IP_SET_HASH_IPPORT m |
|
138 | set_kernel_config CONFIG_IP_SET_HASH_IPPORT m | |
| 194 | set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m |
|
139 | set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m | |
| 195 | set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m |
|
140 | set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m | |
| 196 | set_kernel_config CONFIG_IP_SET_HASH_MAC m |
|
141 | set_kernel_config CONFIG_IP_SET_HASH_MAC m | |
| 197 | set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m |
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|||
| 198 | set_kernel_config CONFIG_IP_SET_HASH_NET m |
|
142 | set_kernel_config CONFIG_IP_SET_HASH_NET m | |
|
|
143 | set_kernel_config CONFIG_IP_SET_HASH_NETIFACE m | |||
| 199 | set_kernel_config CONFIG_IP_SET_HASH_NETNET m |
|
144 | set_kernel_config CONFIG_IP_SET_HASH_NETNET m | |
| 200 | set_kernel_config CONFIG_IP_SET_HASH_NETPORT m |
|
145 | set_kernel_config CONFIG_IP_SET_HASH_NETPORT m | |
| 201 |
set_kernel_config CONFIG_IP_SET_HASH_NET |
|
146 | set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m | |
| 202 | set_kernel_config CONFIG_IP_SET_LIST_SET m |
|
147 | set_kernel_config CONFIG_IP_SET_LIST_SET m | |
| 203 |
|
148 | set_kernel_config CONFIG_NFT_BRIDGE_META m | ||
| 204 |
set_kernel_config CONFIG_ |
|
149 | set_kernel_config CONFIG_NFT_BRIDGE_REJECT m | |
| 205 |
set_kernel_config CONFIG_ |
|
150 | set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m | |
| 206 |
set_kernel_config CONFIG_ |
|
151 | set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m | |
| 207 |
set_kernel_config CONFIG_ |
|
152 | set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m | |
| 208 |
set_kernel_config CONFIG_ |
|
153 | set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m | |
| 209 |
set_kernel_config CONFIG_ |
|
154 | set_kernel_config CONFIG_NFT_COMPAT m | |
| 210 |
|
155 | set_kernel_config CONFIG_NFT_COUNTER m | ||
|
|
156 | set_kernel_config CONFIG_NFT_CT m | |||
|
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157 | set_kernel_config CONFIG_NFT_DUP_IPV4 m | |||
|
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158 | set_kernel_config CONFIG_NFT_DUP_IPV6 m | |||
|
|
159 | set_kernel_config CONFIG_NFT_DUP_NETDEV m | |||
|
|
160 | set_kernel_config CONFIG_NFT_EXTHDR m | |||
|
|
161 | set_kernel_config CONFIG_NFT_FWD_NETDEV m | |||
|
|
162 | set_kernel_config CONFIG_NFT_HASH m | |||
|
|
163 | set_kernel_config CONFIG_NFT_LIMIT m | |||
|
|
164 | set_kernel_config CONFIG_NFT_LOG m | |||
|
|
165 | set_kernel_config CONFIG_NFT_MASQ m | |||
|
|
166 | set_kernel_config CONFIG_NFT_MASQ_IPV4 m | |||
|
|
167 | set_kernel_config CONFIG_NFT_MASQ_IPV6 m | |||
|
|
168 | set_kernel_config CONFIG_NFT_META m | |||
|
|
169 | set_kernel_config CONFIG_NFT_NAT m | |||
|
|
170 | set_kernel_config CONFIG_NFT_NUMGEN m | |||
|
|
171 | set_kernel_config CONFIG_NFT_QUEUE m | |||
|
|
172 | set_kernel_config CONFIG_NFT_QUOTA m | |||
|
|
173 | set_kernel_config CONFIG_NFT_REDIR m | |||
|
|
174 | set_kernel_config CONFIG_NFT_REDIR_IPV4 m | |||
|
|
175 | set_kernel_config CONFIG_NFT_REDIR_IPV6 m | |||
|
|
176 | set_kernel_config CONFIG_NFT_REJECT m | |||
|
|
177 | set_kernel_config CONFIG_NFT_REJECT_INET m | |||
|
|
178 | set_kernel_config CONFIG_NFT_REJECT_IPV4 m | |||
|
|
179 | set_kernel_config CONFIG_NFT_REJECT_IPV6 m | |||
|
|
180 | set_kernel_config CONFIG_NFT_SET_HASH m | |||
|
|
181 | set_kernel_config CONFIG_NFT_SET_RBTREE m | |||
|
|
182 | set_kernel_config CONFIG_NF_CONNTRACK_IPV4 m | |||
|
|
183 | set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m | |||
|
|
184 | set_kernel_config CONFIG_NF_DEFRAG_IPV4 m | |||
|
|
185 | set_kernel_config CONFIG_NF_DEFRAG_IPV6 m | |||
|
|
186 | set_kernel_config CONFIG_NF_DUP_IPV4 m | |||
|
|
187 | set_kernel_config CONFIG_NF_DUP_IPV6 m | |||
| 211 | set_kernel_config CONFIG_NF_LOG_BRIDGE m |
|
188 | set_kernel_config CONFIG_NF_LOG_BRIDGE m | |
| 212 |
set_kernel_config CONFIG_ |
|
189 | set_kernel_config CONFIG_NF_LOG_IPV4 m | |
| 213 |
set_kernel_config CONFIG_ |
|
190 | set_kernel_config CONFIG_NF_LOG_IPV6 m | |
| 214 |
set_kernel_config CONFIG_ |
|
191 | set_kernel_config CONFIG_NF_NAT_IPV4 m | |
|
|
192 | set_kernel_config CONFIG_NF_NAT_IPV6 m | |||
|
|
193 | set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV4 m | |||
|
|
194 | set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m | |||
|
|
195 | set_kernel_config CONFIG_NF_NAT_PPTP m | |||
|
|
196 | set_kernel_config CONFIG_NF_NAT_PROTO_GRE m | |||
|
|
197 | set_kernel_config CONFIG_NF_NAT_REDIRECT m | |||
|
|
198 | set_kernel_config CONFIG_NF_NAT_SNMP_BASIC m | |||
|
|
199 | set_kernel_config CONFIG_NF_NAT_TFTP m | |||
|
|
200 | set_kernel_config CONFIG_NF_REJECT_IPV4 m | |||
|
|
201 | set_kernel_config CONFIG_NF_REJECT_IPV6 m | |||
|
|
202 | set_kernel_config CONFIG_NF_TABLES_INET m | |||
|
|
203 | set_kernel_config CONFIG_NF_TABLES_IPV4 m | |||
|
|
204 | set_kernel_config CONFIG_NF_TABLES_IPV6 m | |||
|
|
205 | set_kernel_config CONFIG_NF_TABLES_NETDEV m | |||
|
|
206 | set_kernel_config NETFILTER_XTABLES m | |||
| 215 | fi |
|
207 | fi | |
| 216 |
|
208 | |||
| 217 | #https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA |
|
209 | #https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA | |
| 218 | #https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 |
|
210 | #https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 | |
| 219 | # Enables BPF syscall for systemd-journald |
|
211 | # Enables BPF syscall for systemd-journald | |
| 220 | if [ "$KERNEL_BPF" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then |
|
212 | if [ "$KERNEL_BPF" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then | |
| 221 | set_kernel_config CONFIG_BPF_SYSCALL y |
|
213 | set_kernel_config CONFIG_BPF_SYSCALL y | |
| 222 | set_kernel_config CONFIG_CGROUP_BPF y |
|
214 | set_kernel_config CONFIG_CGROUP_BPF y | |
| 223 | fi |
|
215 | fi | |
| 224 |
|
216 | |||
| 225 | #Revert to previous directory |
|
217 | #Revert to previous directory | |
| 226 | popd |
|
218 | popd | |
| 227 |
|
219 | |||
| 228 | # Set kernel configuration parameters to enable qemu emulation |
|
220 | # Set kernel configuration parameters to enable qemu emulation | |
| 229 | if [ "$ENABLE_QEMU" = true ] ; then |
|
221 | if [ "$ENABLE_QEMU" = true ] ; then | |
| 230 | echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config |
|
222 | echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config | |
| 231 | echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config |
|
223 | echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config | |
| 232 |
|
224 | |||
| 233 | if [ "$ENABLE_CRYPTFS" = true ] ; then |
|
225 | if [ "$ENABLE_CRYPTFS" = true ] ; then | |
| 234 | { |
|
226 | { | |
| 235 | echo "CONFIG_EMBEDDED=y" |
|
227 | echo "CONFIG_EMBEDDED=y" | |
| 236 | echo "CONFIG_EXPERT=y" |
|
228 | echo "CONFIG_EXPERT=y" | |
| 237 | echo "CONFIG_DAX=y" |
|
229 | echo "CONFIG_DAX=y" | |
| 238 | echo "CONFIG_MD=y" |
|
230 | echo "CONFIG_MD=y" | |
| 239 | echo "CONFIG_BLK_DEV_MD=y" |
|
231 | echo "CONFIG_BLK_DEV_MD=y" | |
| 240 | echo "CONFIG_MD_AUTODETECT=y" |
|
232 | echo "CONFIG_MD_AUTODETECT=y" | |
| 241 | echo "CONFIG_BLK_DEV_DM=y" |
|
233 | echo "CONFIG_BLK_DEV_DM=y" | |
| 242 | echo "CONFIG_BLK_DEV_DM_BUILTIN=y" |
|
234 | echo "CONFIG_BLK_DEV_DM_BUILTIN=y" | |
| 243 | echo "CONFIG_DM_CRYPT=y" |
|
235 | echo "CONFIG_DM_CRYPT=y" | |
| 244 | echo "CONFIG_CRYPTO_BLKCIPHER=y" |
|
236 | echo "CONFIG_CRYPTO_BLKCIPHER=y" | |
| 245 | echo "CONFIG_CRYPTO_CBC=y" |
|
237 | echo "CONFIG_CRYPTO_CBC=y" | |
| 246 | echo "CONFIG_CRYPTO_XTS=y" |
|
238 | echo "CONFIG_CRYPTO_XTS=y" | |
| 247 | echo "CONFIG_CRYPTO_SHA512=y" |
|
239 | echo "CONFIG_CRYPTO_SHA512=y" | |
| 248 | echo "CONFIG_CRYPTO_MANAGER=y" |
|
240 | echo "CONFIG_CRYPTO_MANAGER=y" | |
| 249 | } >> ${KERNEL_DIR}/.config |
|
241 | } >> ${KERNEL_DIR}/.config | |
| 250 | fi |
|
242 | fi | |
| 251 | fi |
|
243 | fi | |
| 252 |
|
244 | |||
| 253 | # Copy custom kernel configuration file |
|
245 | # Copy custom kernel configuration file | |
| 254 | if [ -n "$KERNELSRC_USRCONFIG" ] ; then |
|
246 | if [ -n "$KERNELSRC_USRCONFIG" ] ; then | |
| 255 | cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config |
|
247 | cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config | |
| 256 | fi |
|
248 | fi | |
| 257 |
|
249 | |||
| 258 | # Set kernel configuration parameters to their default values |
|
250 | # Set kernel configuration parameters to their default values | |
| 259 | if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then |
|
251 | if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then | |
| 260 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig |
|
252 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig | |
| 261 | fi |
|
253 | fi | |
| 262 |
|
254 | |||
| 263 | # Start menu-driven kernel configuration (interactive) |
|
255 | # Start menu-driven kernel configuration (interactive) | |
| 264 | if [ "$KERNEL_MENUCONFIG" = true ] ; then |
|
256 | if [ "$KERNEL_MENUCONFIG" = true ] ; then | |
| 265 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig |
|
257 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig | |
| 266 | fi |
|
258 | fi | |
| 267 | fi |
|
259 | fi | |
| 268 |
|
260 | |||
| 269 | # Use ccache to cross compile the kernel |
|
261 | # Use ccache to cross compile the kernel | |
| 270 | if [ "$KERNEL_CCACHE" = true ] ; then |
|
262 | if [ "$KERNEL_CCACHE" = true ] ; then | |
| 271 | cc="ccache ${CROSS_COMPILE}gcc" |
|
263 | cc="ccache ${CROSS_COMPILE}gcc" | |
| 272 | else |
|
264 | else | |
| 273 | cc="${CROSS_COMPILE}gcc" |
|
265 | cc="${CROSS_COMPILE}gcc" | |
| 274 | fi |
|
266 | fi | |
| 275 |
|
267 | |||
| 276 | # Cross compile kernel and dtbs |
|
268 | # Cross compile kernel and dtbs | |
| 277 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs |
|
269 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs | |
| 278 |
|
270 | |||
| 279 | # Cross compile kernel modules |
|
271 | # Cross compile kernel modules | |
| 280 | if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then |
|
272 | if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then | |
| 281 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules |
|
273 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules | |
| 282 | fi |
|
274 | fi | |
| 283 | fi |
|
275 | fi | |
| 284 |
|
276 | |||
| 285 | # Check if kernel compilation was successful |
|
277 | # Check if kernel compilation was successful | |
| 286 | if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then |
|
278 | if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then | |
| 287 | echo "error: kernel compilation failed! (kernel image not found)" |
|
279 | echo "error: kernel compilation failed! (kernel image not found)" | |
| 288 | cleanup |
|
280 | cleanup | |
| 289 | exit 1 |
|
281 | exit 1 | |
| 290 | fi |
|
282 | fi | |
| 291 |
|
283 | |||
| 292 | # Install kernel modules |
|
284 | # Install kernel modules | |
| 293 | if [ "$ENABLE_REDUCE" = true ] ; then |
|
285 | if [ "$ENABLE_REDUCE" = true ] ; then | |
| 294 | if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then |
|
286 | if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then | |
| 295 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install |
|
287 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install | |
| 296 | fi |
|
288 | fi | |
| 297 | else |
|
289 | else | |
| 298 | if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then |
|
290 | if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then | |
| 299 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install |
|
291 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install | |
| 300 | fi |
|
292 | fi | |
| 301 |
|
293 | |||
| 302 | # Install kernel firmware |
|
294 | # Install kernel firmware | |
| 303 | if [ "$(grep "^firmware_install:" "${KERNEL_DIR}/Makefile")" ] ; then |
|
295 | if [ "$(grep "^firmware_install:" "${KERNEL_DIR}/Makefile")" ] ; then | |
| 304 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install |
|
296 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install | |
| 305 | fi |
|
297 | fi | |
| 306 | fi |
|
298 | fi | |
| 307 |
|
299 | |||
| 308 | # Install kernel headers |
|
300 | # Install kernel headers | |
| 309 | if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then |
|
301 | if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then | |
| 310 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install |
|
302 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install | |
| 311 | fi |
|
303 | fi | |
| 312 | # make tar.gz kernel package - missing os bzw. modules |
|
304 | # make tar.gz kernel package - missing os bzw. modules | |
| 313 | #** ** ** WARNING ** ** ** |
|
305 | #** ** ** WARNING ** ** ** | |
| 314 | #Your architecture did not define any architecture-dependent files |
|
306 | #Your architecture did not define any architecture-dependent files | |
| 315 | #to be placed into the tarball. Please add those to ./scripts/package/buildtar . |
|
307 | #to be placed into the tarball. Please add those to ./scripts/package/buildtar . | |
| 316 | # make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" targz-pkg |
|
308 | # make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" targz-pkg | |
| 317 |
|
309 | |||
| 318 | # Prepare boot (firmware) directory |
|
310 | # Prepare boot (firmware) directory | |
| 319 | mkdir "${BOOT_DIR}" |
|
311 | mkdir "${BOOT_DIR}" | |
| 320 |
|
312 | |||
| 321 | # Get kernel release version |
|
313 | # Get kernel release version | |
| 322 | KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release") |
|
314 | KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release") | |
| 323 |
|
315 | |||
| 324 | # Copy kernel configuration file to the boot directory |
|
316 | # Copy kernel configuration file to the boot directory | |
| 325 | install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}" |
|
317 | install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}" | |
| 326 |
|
318 | |||
| 327 | # Prepare device tree directory |
|
319 | # Prepare device tree directory | |
| 328 | mkdir "${BOOT_DIR}/overlays" |
|
320 | mkdir "${BOOT_DIR}/overlays" | |
| 329 |
|
321 | |||
| 330 | # Ensure the proper .dtb is located |
|
322 | # Ensure the proper .dtb is located | |
| 331 | if [ "$KERNEL_ARCH" = "arm" ] ; then |
|
323 | if [ "$KERNEL_ARCH" = "arm" ] ; then | |
| 332 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do |
|
324 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do | |
| 333 | if [ -f "${dtb}" ] ; then |
|
325 | if [ -f "${dtb}" ] ; then | |
| 334 | install_readonly "${dtb}" "${BOOT_DIR}/" |
|
326 | install_readonly "${dtb}" "${BOOT_DIR}/" | |
| 335 | fi |
|
327 | fi | |
| 336 | done |
|
328 | done | |
| 337 | else |
|
329 | else | |
| 338 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do |
|
330 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do | |
| 339 | if [ -f "${dtb}" ] ; then |
|
331 | if [ -f "${dtb}" ] ; then | |
| 340 | install_readonly "${dtb}" "${BOOT_DIR}/" |
|
332 | install_readonly "${dtb}" "${BOOT_DIR}/" | |
| 341 | fi |
|
333 | fi | |
| 342 | done |
|
334 | done | |
| 343 | fi |
|
335 | fi | |
| 344 |
|
336 | |||
| 345 | # Copy compiled dtb device tree files |
|
337 | # Copy compiled dtb device tree files | |
| 346 | if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then |
|
338 | if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then | |
| 347 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb ; do |
|
339 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb ; do | |
| 348 | if [ -f "${dtb}" ] ; then |
|
340 | if [ -f "${dtb}" ] ; then | |
| 349 | install_readonly "${dtb}" "${BOOT_DIR}/overlays/" |
|
341 | install_readonly "${dtb}" "${BOOT_DIR}/overlays/" | |
| 350 | fi |
|
342 | fi | |
| 351 | done |
|
343 | done | |
| 352 |
|
344 | |||
| 353 | if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then |
|
345 | if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then | |
| 354 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README" |
|
346 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README" | |
| 355 | fi |
|
347 | fi | |
| 356 | fi |
|
348 | fi | |
| 357 |
|
349 | |||
| 358 | if [ "$ENABLE_UBOOT" = false ] ; then |
|
350 | if [ "$ENABLE_UBOOT" = false ] ; then | |
| 359 | # Convert and copy kernel image to the boot directory |
|
351 | # Convert and copy kernel image to the boot directory | |
| 360 | "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" |
|
352 | "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
| 361 | else |
|
353 | else | |
| 362 | # Copy kernel image to the boot directory |
|
354 | # Copy kernel image to the boot directory | |
| 363 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" |
|
355 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
| 364 | fi |
|
356 | fi | |
| 365 |
|
357 | |||
| 366 | # Remove kernel sources |
|
358 | # Remove kernel sources | |
| 367 | if [ "$KERNEL_REMOVESRC" = true ] ; then |
|
359 | if [ "$KERNEL_REMOVESRC" = true ] ; then | |
| 368 | rm -fr "${KERNEL_DIR}" |
|
360 | rm -fr "${KERNEL_DIR}" | |
| 369 | else |
|
361 | else | |
| 370 | # Prepare compiled kernel modules |
|
362 | # Prepare compiled kernel modules | |
| 371 | if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then |
|
363 | if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then | |
| 372 | if [ "$(grep "^modules_prepare:" "${KERNEL_DIR}/Makefile")" ] ; then |
|
364 | if [ "$(grep "^modules_prepare:" "${KERNEL_DIR}/Makefile")" ] ; then | |
| 373 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare |
|
365 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare | |
| 374 | fi |
|
366 | fi | |
| 375 |
|
367 | |||
| 376 | # Create symlinks for kernel modules |
|
368 | # Create symlinks for kernel modules | |
| 377 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build" |
|
369 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build" | |
| 378 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source" |
|
370 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source" | |
| 379 | fi |
|
371 | fi | |
| 380 | fi |
|
372 | fi | |
| 381 |
|
373 | |||
| 382 | else # BUILD_KERNEL=false |
|
374 | else # BUILD_KERNEL=false | |
| 383 | # echo " Install precompiled kernel..." |
|
375 | # echo " Install precompiled kernel..." | |
| 384 | # echo "error: not implemented" |
|
376 | # echo "error: not implemented" | |
| 385 | if [ "$KERNEL_ARCH" = arm64 ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then |
|
377 | if [ "$KERNEL_ARCH" = arm64 ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then | |
| 386 | # Create temporary directory for dl |
|
378 | # Create temporary directory for dl | |
| 387 | temp_dir=$(as_nobody mktemp -d) |
|
379 | temp_dir=$(as_nobody mktemp -d) | |
| 388 |
|
380 | |||
| 389 | # Fetch kernel dl |
|
381 | # Fetch kernel dl | |
| 390 | as_nobody wget -c "$RPI3_64_KERNEL_URL" "${temp_dir}"/kernel.tar.xz |
|
382 | as_nobody wget -c "$RPI3_64_KERNEL_URL" "${temp_dir}"/kernel.tar.xz | |
| 391 | #extract download |
|
383 | #extract download | |
| 392 | tar -xJf kernel.tar.xz -C "${R}" |
|
384 | tar -xJf kernel.tar.xz -C "${R}" | |
| 393 |
|
385 | |||
| 394 | # Remove temporary directory for kernel sources |
|
386 | # Remove temporary directory for kernel sources | |
| 395 | rm -fr "${temp_dir}" |
|
387 | rm -fr "${temp_dir}" | |
| 396 |
|
388 | |||
| 397 | # Set permissions of the kernel sources |
|
389 | # Set permissions of the kernel sources | |
| 398 | chown -R root:root "${R}/boot/firmware" |
|
390 | chown -R root:root "${R}/boot/firmware" | |
| 399 | chown -R root:root "${R}/lib" |
|
391 | chown -R root:root "${R}/lib" | |
| 400 | fi |
|
392 | fi | |
| 401 |
|
393 | |||
| 402 | # Check if kernel installation was successful |
|
394 | # Check if kernel installation was successful | |
| 403 | KERNEL="$(ls -1 "${R}"/boot/kernel* | sort | tail -n 1)" |
|
395 | KERNEL="$(ls -1 "${R}"/boot/kernel* | sort | tail -n 1)" | |
| 404 | if [ -z "$KERNEL" ] ; then |
|
396 | if [ -z "$KERNEL" ] ; then | |
| 405 | echo "error: kernel installation failed! (/boot/kernel* not found)" |
|
397 | echo "error: kernel installation failed! (/boot/kernel* not found)" | |
| 406 | cleanup |
|
398 | cleanup | |
| 407 | exit 1 |
|
399 | exit 1 | |
| 408 | fi |
|
400 | fi | |
| 409 |
|
401 | |||
| 410 | if [ "$SET_ARCH" = 64 ] ; then |
|
402 | if [ "$SET_ARCH" = 64 ] ; then | |
| 411 | echo "Using precompiled arm64 kernel" |
|
403 | echo "Using precompiled arm64 kernel" | |
| 412 | else |
|
404 | else | |
| 413 | echo "error: no precompiled arm64 (bcmrpi3) kernel found" |
|
405 | echo "error: no precompiled arm64 (bcmrpi3) kernel found" | |
| 414 | exit 1 |
|
406 | exit 1 | |
| 415 | # inset precompiled 64 bit kernel code here |
|
407 | # inset precompiled 64 bit kernel code here | |
| 416 | fi |
|
408 | fi | |
| 417 | #fi build_kernel=true |
|
409 | #fi build_kernel=true | |
| 418 | fi |
|
410 | fi | |
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