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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 so we can use set_kernel_config
90 #Switch to KERNELSRC_DIR so we can use set_kernel_config
91 cd "${KERNEL_DIR}" || exit
91 cd "${KERNEL_DIR}" || exit
92
92
93 # enable ZSWAP see https://askubuntu.com/a/472227 or https://wiki.archlinux.org/index.php/zswap
93 # enable ZSWAP see https://askubuntu.com/a/472227 or https://wiki.archlinux.org/index.php/zswap
94 if [ "$KERNEL_ZSWAP" = true ] ; then
94 if [ "$KERNEL_ZSWAP" = true ] ; then
95 set_kernel_config CONFIG_ZPOOL y
95 set_kernel_config CONFIG_ZPOOL y
96 set_kernel_config CONFIG_ZSWAP y
96 set_kernel_config CONFIG_ZSWAP y
97 set_kernel_config CONFIG_ZBUD y
97 set_kernel_config CONFIG_ZBUD y
98 set_kernel_config CONFIG_Z3FOLD y
98 set_kernel_config CONFIG_Z3FOLD y
99 set_kernel_config CONFIG_ZSMALLOC y
99 set_kernel_config CONFIG_ZSMALLOC y
100 set_kernel_config CONFIG_PGTABLE_MAPPING y
100 set_kernel_config CONFIG_PGTABLE_MAPPING y
101 fi
101 fi
102
102
103 # enable basic KVM support; see https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453
103 # enable basic KVM support; see https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453
104 if [ "$KERNEL_VIRT" = true ] && { [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; } ; then
104 if [ "$KERNEL_VIRT" = true ] && { [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; } ; then
105 set_kernel_config CONFIG_VIRTUALIZATION y
105 set_kernel_config CONFIG_VIRTUALIZATION y
106 set_kernel_config CONFIG_KVM y
106 set_kernel_config CONFIG_KVM y
107 set_kernel_config CONFIG_VHOST_NET m
107 set_kernel_config CONFIG_VHOST_NET m
108 set_kernel_config CONFIG_VHOST_CROSS_ENDIAN_LEGACY y
108 set_kernel_config CONFIG_VHOST_CROSS_ENDIAN_LEGACY y
109 fi
109 fi
110
110
111 # Netfilter kernel support See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406
111 # Netfilter kernel support See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406
112 if [ "$KERNEL_NF" = true ] ; then
112 if [ "$KERNEL_NF" = true ] ; then
113 set_kernel_config CONFIG_IP_NF_TARGET_SYNPROXY m
113 set_kernel_config CONFIG_IP_NF_TARGET_SYNPROXY m
114 set_kernel_config CONFIG_NETFILTER_XT_MATCH_CGROUP m
114 set_kernel_config CONFIG_NETFILTER_XT_MATCH_CGROUP m
115 set_kernel_config CONFIG_NETFILTER_XT_MATCH_IPCOMP m
115 set_kernel_config CONFIG_NETFILTER_XT_MATCH_IPCOMP m
116 set_kernel_config CONFIG_NETFILTER_XT_MATCH_SOCKET m
116 set_kernel_config CONFIG_NETFILTER_XT_MATCH_SOCKET m
117 set_kernel_config CONFIG_NFT_FIB_INET m
117 set_kernel_config CONFIG_NFT_FIB_INET m
118 set_kernel_config CONFIG_NFT_FIB_IPV4 m
118 set_kernel_config CONFIG_NFT_FIB_IPV4 m
119 set_kernel_config CONFIG_NFT_FIB_IPV6 m
119 set_kernel_config CONFIG_NFT_FIB_IPV6 m
120 set_kernel_config CONFIG_NFT_FIB_NETDEV m
120 set_kernel_config CONFIG_NFT_FIB_NETDEV m
121 set_kernel_config CONFIG_NFT_OBJREF m
121 set_kernel_config CONFIG_NFT_OBJREF m
122 set_kernel_config CONFIG_NFT_RT m
122 set_kernel_config CONFIG_NFT_RT m
123 set_kernel_config CONFIG_NFT_SET_BITMAP m
123 set_kernel_config CONFIG_NFT_SET_BITMAP m
124 set_kernel_config CONFIG_NF_CONNTRACK_TIMEOUT y
124 set_kernel_config CONFIG_NF_CONNTRACK_TIMEOUT y
125 set_kernel_config CONFIG_NF_LOG_ARP m
125 set_kernel_config CONFIG_NF_LOG_ARP m
126 set_kernel_config CONFIG_NF_SOCKET_IPV4 m
126 set_kernel_config CONFIG_NF_SOCKET_IPV4 m
127 set_kernel_config CONFIG_NF_SOCKET_IPV6 m
127 set_kernel_config CONFIG_NF_SOCKET_IPV6 m
128 set_kernel_config CONFIG_BRIDGE_EBT_BROUTE m
128 set_kernel_config CONFIG_BRIDGE_EBT_BROUTE m
129 set_kernel_config CONFIG_BRIDGE_EBT_T_FILTER m
129 set_kernel_config CONFIG_BRIDGE_EBT_T_FILTER m
130 set_kernel_config CONFIG_BRIDGE_NF_EBTABLES m
130 set_kernel_config CONFIG_BRIDGE_NF_EBTABLES m
131 set_kernel_config CONFIG_IP6_NF_IPTABLES m
131 set_kernel_config CONFIG_IP6_NF_IPTABLES m
132 set_kernel_config CONFIG_IP6_NF_MATCH_AH m
132 set_kernel_config CONFIG_IP6_NF_MATCH_AH m
133 set_kernel_config CONFIG_IP6_NF_MATCH_EUI64 m
133 set_kernel_config CONFIG_IP6_NF_MATCH_EUI64 m
134 set_kernel_config CONFIG_IP6_NF_NAT m
134 set_kernel_config CONFIG_IP6_NF_NAT m
135 set_kernel_config CONFIG_IP6_NF_TARGET_MASQUERADE m
135 set_kernel_config CONFIG_IP6_NF_TARGET_MASQUERADE m
136 set_kernel_config CONFIG_IP6_NF_TARGET_NPT m
136 set_kernel_config CONFIG_IP6_NF_TARGET_NPT m
137 set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m
137 set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m
138 set_kernel_config CONFIG_IP_SET_BITMAP_PORT m
138 set_kernel_config CONFIG_IP_SET_BITMAP_PORT m
139 set_kernel_config CONFIG_IP_SET_HASH_IP m
139 set_kernel_config CONFIG_IP_SET_HASH_IP m
140 set_kernel_config CONFIG_IP_SET_HASH_IPMARK m
140 set_kernel_config CONFIG_IP_SET_HASH_IPMARK m
141 set_kernel_config CONFIG_IP_SET_HASH_IPPORT m
141 set_kernel_config CONFIG_IP_SET_HASH_IPPORT m
142 set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m
142 set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m
143 set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m
143 set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m
144 set_kernel_config CONFIG_IP_SET_HASH_MAC m
144 set_kernel_config CONFIG_IP_SET_HASH_MAC m
145 set_kernel_config CONFIG_IP_SET_HASH_NET m
145 set_kernel_config CONFIG_IP_SET_HASH_NET m
146 set_kernel_config CONFIG_IP_SET_HASH_NETIFACE m
146 set_kernel_config CONFIG_IP_SET_HASH_NETIFACE m
147 set_kernel_config CONFIG_IP_SET_HASH_NETNET m
147 set_kernel_config CONFIG_IP_SET_HASH_NETNET m
148 set_kernel_config CONFIG_IP_SET_HASH_NETPORT m
148 set_kernel_config CONFIG_IP_SET_HASH_NETPORT m
149 set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m
149 set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m
150 set_kernel_config CONFIG_IP_SET_LIST_SET m
150 set_kernel_config CONFIG_IP_SET_LIST_SET m
151 set_kernel_config CONFIG_NETFILTER_XTABLES m
151 set_kernel_config CONFIG_NETFILTER_XTABLES m
152 set_kernel_config CONFIG_NETFILTER_XTABLES m
152 set_kernel_config CONFIG_NETFILTER_XTABLES m
153 set_kernel_config CONFIG_NFT_BRIDGE_META m
153 set_kernel_config CONFIG_NFT_BRIDGE_META m
154 set_kernel_config CONFIG_NFT_BRIDGE_REJECT m
154 set_kernel_config CONFIG_NFT_BRIDGE_REJECT m
155 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m
155 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m
156 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m
156 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m
157 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m
157 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m
158 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m
158 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m
159 set_kernel_config CONFIG_NFT_COMPAT m
159 set_kernel_config CONFIG_NFT_COMPAT m
160 set_kernel_config CONFIG_NFT_COUNTER m
160 set_kernel_config CONFIG_NFT_COUNTER m
161 set_kernel_config CONFIG_NFT_CT m
161 set_kernel_config CONFIG_NFT_CT m
162 set_kernel_config CONFIG_NFT_DUP_IPV4 m
162 set_kernel_config CONFIG_NFT_DUP_IPV4 m
163 set_kernel_config CONFIG_NFT_DUP_IPV6 m
163 set_kernel_config CONFIG_NFT_DUP_IPV6 m
164 set_kernel_config CONFIG_NFT_DUP_NETDEV m
164 set_kernel_config CONFIG_NFT_DUP_NETDEV m
165 set_kernel_config CONFIG_NFT_EXTHDR m
165 set_kernel_config CONFIG_NFT_EXTHDR m
166 set_kernel_config CONFIG_NFT_FWD_NETDEV m
166 set_kernel_config CONFIG_NFT_FWD_NETDEV m
167 set_kernel_config CONFIG_NFT_HASH m
167 set_kernel_config CONFIG_NFT_HASH m
168 set_kernel_config CONFIG_NFT_LIMIT m
168 set_kernel_config CONFIG_NFT_LIMIT m
169 set_kernel_config CONFIG_NFT_LOG m
169 set_kernel_config CONFIG_NFT_LOG m
170 set_kernel_config CONFIG_NFT_MASQ m
170 set_kernel_config CONFIG_NFT_MASQ m
171 set_kernel_config CONFIG_NFT_MASQ_IPV4 m
171 set_kernel_config CONFIG_NFT_MASQ_IPV4 m
172 set_kernel_config CONFIG_NFT_MASQ_IPV6 m
172 set_kernel_config CONFIG_NFT_MASQ_IPV6 m
173 set_kernel_config CONFIG_NFT_META m
173 set_kernel_config CONFIG_NFT_META m
174 set_kernel_config CONFIG_NFT_NAT m
174 set_kernel_config CONFIG_NFT_NAT m
175 set_kernel_config CONFIG_NFT_NUMGEN m
175 set_kernel_config CONFIG_NFT_NUMGEN m
176 set_kernel_config CONFIG_NFT_QUEUE m
176 set_kernel_config CONFIG_NFT_QUEUE m
177 set_kernel_config CONFIG_NFT_QUOTA m
177 set_kernel_config CONFIG_NFT_QUOTA m
178 set_kernel_config CONFIG_NFT_REDIR m
178 set_kernel_config CONFIG_NFT_REDIR m
179 set_kernel_config CONFIG_NFT_REDIR_IPV4 m
179 set_kernel_config CONFIG_NFT_REDIR_IPV4 m
180 set_kernel_config CONFIG_NFT_REDIR_IPV6 m
180 set_kernel_config CONFIG_NFT_REDIR_IPV6 m
181 set_kernel_config CONFIG_NFT_REJECT m
181 set_kernel_config CONFIG_NFT_REJECT m
182 set_kernel_config CONFIG_NFT_REJECT_INET m
182 set_kernel_config CONFIG_NFT_REJECT_INET m
183 set_kernel_config CONFIG_NFT_REJECT_IPV4 m
183 set_kernel_config CONFIG_NFT_REJECT_IPV4 m
184 set_kernel_config CONFIG_NFT_REJECT_IPV6 m
184 set_kernel_config CONFIG_NFT_REJECT_IPV6 m
185 set_kernel_config CONFIG_NFT_SET_HASH m
185 set_kernel_config CONFIG_NFT_SET_HASH m
186 set_kernel_config CONFIG_NFT_SET_RBTREE m
186 set_kernel_config CONFIG_NFT_SET_RBTREE m
187 set_kernel_config CONFIG_NF_CONNTRACK_IPV4 m
187 set_kernel_config CONFIG_NF_CONNTRACK_IPV4 m
188 set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m
188 set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m
189 set_kernel_config CONFIG_NF_DEFRAG_IPV4 m
189 set_kernel_config CONFIG_NF_DEFRAG_IPV4 m
190 set_kernel_config CONFIG_NF_DEFRAG_IPV6 m
190 set_kernel_config CONFIG_NF_DEFRAG_IPV6 m
191 set_kernel_config CONFIG_NF_DUP_IPV4 m
191 set_kernel_config CONFIG_NF_DUP_IPV4 m
192 set_kernel_config CONFIG_NF_DUP_IPV6 m
192 set_kernel_config CONFIG_NF_DUP_IPV6 m
193 set_kernel_config CONFIG_NF_DUP_NETDEV m
193 set_kernel_config CONFIG_NF_DUP_NETDEV m
194 set_kernel_config CONFIG_NF_LOG_BRIDGE m
194 set_kernel_config CONFIG_NF_LOG_BRIDGE m
195 set_kernel_config CONFIG_NF_LOG_IPV4 m
195 set_kernel_config CONFIG_NF_LOG_IPV4 m
196 set_kernel_config CONFIG_NF_LOG_IPV6 m
196 set_kernel_config CONFIG_NF_LOG_IPV6 m
197 set_kernel_config CONFIG_NF_NAT_IPV4 m
197 set_kernel_config CONFIG_NF_NAT_IPV4 m
198 set_kernel_config CONFIG_NF_NAT_IPV6 m
198 set_kernel_config CONFIG_NF_NAT_IPV6 m
199 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV4 m
199 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV4 m
200 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m
200 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m
201 set_kernel_config CONFIG_NF_NAT_PPTP m
201 set_kernel_config CONFIG_NF_NAT_PPTP m
202 set_kernel_config CONFIG_NF_NAT_PROTO_GRE m
202 set_kernel_config CONFIG_NF_NAT_PROTO_GRE m
203 set_kernel_config CONFIG_NF_NAT_REDIRECT m
203 set_kernel_config CONFIG_NF_NAT_REDIRECT m
204 set_kernel_config CONFIG_NF_NAT_SIP m
204 set_kernel_config CONFIG_NF_NAT_SIP m
205 set_kernel_config CONFIG_NF_NAT_SNMP_BASIC m
205 set_kernel_config CONFIG_NF_NAT_SNMP_BASIC m
206 set_kernel_config CONFIG_NF_NAT_TFTP m
206 set_kernel_config CONFIG_NF_NAT_TFTP m
207 set_kernel_config CONFIG_NF_REJECT_IPV4 m
207 set_kernel_config CONFIG_NF_REJECT_IPV4 m
208 set_kernel_config CONFIG_NF_REJECT_IPV6 m
208 set_kernel_config CONFIG_NF_REJECT_IPV6 m
209 set_kernel_config CONFIG_NF_TABLES m
209 set_kernel_config CONFIG_NF_TABLES m
210 set_kernel_config CONFIG_NF_TABLES_ARP m
210 set_kernel_config CONFIG_NF_TABLES_ARP m
211 set_kernel_config CONFIG_NF_TABLES_BRIDGE m
211 set_kernel_config CONFIG_NF_TABLES_BRIDGE m
212 set_kernel_config CONFIG_NF_TABLES_INET m
212 set_kernel_config CONFIG_NF_TABLES_INET m
213 set_kernel_config CONFIG_NF_TABLES_IPV4 m
213 set_kernel_config CONFIG_NF_TABLES_IPV4 m
214 set_kernel_config CONFIG_NF_TABLES_IPV6 m
214 set_kernel_config CONFIG_NF_TABLES_IPV6 m
215 set_kernel_config CONFIG_NF_TABLES_NETDEV m
215 set_kernel_config CONFIG_NF_TABLES_NETDEV m
216 fi
216 fi
217
217
218 # Enables BPF syscall for systemd-journald see https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 or https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA
218 # Enables BPF syscall for systemd-journald see https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 or https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA
219 if [ "$KERNEL_BPF" = true ] ; then
219 if [ "$KERNEL_BPF" = true ] ; then
220 set_kernel_config CONFIG_BPF_SYSCALL y
220 set_kernel_config CONFIG_BPF_SYSCALL y
221 set_kernel_config CONFIG_BPF_EVENTS y
221 set_kernel_config CONFIG_BPF_EVENTS y
222 set_kernel_config CONFIG_BPF_STREAM_PARSER y
222 set_kernel_config CONFIG_BPF_STREAM_PARSER y
223 set_kernel_config CONFIG_CGROUP_BPF y
223 set_kernel_config CONFIG_CGROUP_BPF y
224 fi
224 fi
225
225
226 # KERNEL_DEFAULT_GOV was set by user
226 # KERNEL_DEFAULT_GOV was set by user
227 if ! [ "$KERNEL_DEFAULT_GOV" = POWERSAVE ] && [ -n "$KERNEL_DEFAULT_GOV" ]; then
227 if ! [ "$KERNEL_DEFAULT_GOV" = POWERSAVE ] && [ -n "$KERNEL_DEFAULT_GOV" ]; then
228 # unset default governor
228 # unset default governor
229 unset_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE
229 unset_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE
230
230
231 case "$KERNEL_DEFAULT_GOV" in
231 case "$KERNEL_DEFAULT_GOV" in
232 "PERFORMANCE")
232 "PERFORMANCE")
233 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y
233 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y
234 ;;
234 ;;
235 "USERSPACE")
235 "USERSPACE")
236 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE y
236 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE y
237 ;;
237 ;;
238 "ONDEMAND")
238 "ONDEMAND")
239 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND y
239 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND y
240 ;;
240 ;;
241 "CONSERVATIVE")
241 "CONSERVATIVE")
242 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE y
242 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE y
243 ;;
243 ;;
244 "CONSERVATIVE")
244 "CONSERVATIVE")
245 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL y
245 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL y
246 ;;
246 ;;
247 *)
247 *)
248 echo "error: unsupported default cpu governor"
248 echo "error: unsupported default cpu governor"
249 exit 1
249 exit 1
250 ;;
250 ;;
251 esac
251 esac
252 fi
252 fi
253
253
254
254
255
255
256 #Revert to previous directory
256 #Revert to previous directory
257 cd "${WORKDIR}" || exit
257 cd "${WORKDIR}" || exit
258
258
259 # Set kernel configuration parameters to enable qemu emulation
259 # Set kernel configuration parameters to enable qemu emulation
260 if [ "$ENABLE_QEMU" = true ] ; then
260 if [ "$ENABLE_QEMU" = true ] ; then
261 echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config
261 echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config
262 echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config
262 echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config
263
263
264 if [ "$ENABLE_CRYPTFS" = true ] ; then
264 if [ "$ENABLE_CRYPTFS" = true ] ; then
265 {
265 {
266 echo "CONFIG_EMBEDDED=y"
266 echo "CONFIG_EMBEDDED=y"
267 echo "CONFIG_EXPERT=y"
267 echo "CONFIG_EXPERT=y"
268 echo "CONFIG_DAX=y"
268 echo "CONFIG_DAX=y"
269 echo "CONFIG_MD=y"
269 echo "CONFIG_MD=y"
270 echo "CONFIG_BLK_DEV_MD=y"
270 echo "CONFIG_BLK_DEV_MD=y"
271 echo "CONFIG_MD_AUTODETECT=y"
271 echo "CONFIG_MD_AUTODETECT=y"
272 echo "CONFIG_BLK_DEV_DM=y"
272 echo "CONFIG_BLK_DEV_DM=y"
273 echo "CONFIG_BLK_DEV_DM_BUILTIN=y"
273 echo "CONFIG_BLK_DEV_DM_BUILTIN=y"
274 echo "CONFIG_DM_CRYPT=y"
274 echo "CONFIG_DM_CRYPT=y"
275 echo "CONFIG_CRYPTO_BLKCIPHER=y"
275 echo "CONFIG_CRYPTO_BLKCIPHER=y"
276 echo "CONFIG_CRYPTO_CBC=y"
276 echo "CONFIG_CRYPTO_CBC=y"
277 echo "CONFIG_CRYPTO_XTS=y"
277 echo "CONFIG_CRYPTO_XTS=y"
278 echo "CONFIG_CRYPTO_SHA512=y"
278 echo "CONFIG_CRYPTO_SHA512=y"
279 echo "CONFIG_CRYPTO_MANAGER=y"
279 echo "CONFIG_CRYPTO_MANAGER=y"
280 } >> "${KERNEL_DIR}"/.config
280 } >> "${KERNEL_DIR}"/.config
281 fi
281 fi
282 fi
282 fi
283
283
284 # Copy custom kernel configuration file
284 # Copy custom kernel configuration file
285 if [ -n "$KERNELSRC_USRCONFIG" ] ; then
285 if [ -n "$KERNELSRC_USRCONFIG" ] ; then
286 cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config
286 cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config
287 fi
287 fi
288
288
289 # Set kernel configuration parameters to their default values
289 # Set kernel configuration parameters to their default values
290 if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then
290 if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then
291 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig
291 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig
292 fi
292 fi
293
293
294 # Start menu-driven kernel configuration (interactive)
294 # Start menu-driven kernel configuration (interactive)
295 if [ "$KERNEL_MENUCONFIG" = true ] ; then
295 if [ "$KERNEL_MENUCONFIG" = true ] ; then
296 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig
296 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig
297 fi
297 fi
298 # end if "$KERNELSRC_CONFIG" = true
298 # end if "$KERNELSRC_CONFIG" = true
299 fi
299 fi
300
300
301 # Use ccache to cross compile the kernel
301 # Use ccache to cross compile the kernel
302 if [ "$KERNEL_CCACHE" = true ] ; then
302 if [ "$KERNEL_CCACHE" = true ] ; then
303 cc="ccache ${CROSS_COMPILE}gcc"
303 cc="ccache ${CROSS_COMPILE}gcc"
304 else
304 else
305 cc="${CROSS_COMPILE}gcc"
305 cc="${CROSS_COMPILE}gcc"
306 fi
306 fi
307
307
308 # Cross compile kernel and dtbs
308 # Cross compile kernel and dtbs
309 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs
309 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs
310
310
311 # Cross compile kernel modules
311 # Cross compile kernel modules
312 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
312 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
313 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules
313 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules
314 fi
314 fi
315 # end if "$KERNELSRC_PREBUILT" = false
315 # end if "$KERNELSRC_PREBUILT" = false
316 fi
316 fi
317
317
318 # Check if kernel compilation was successful
318 # Check if kernel compilation was successful
319 if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then
319 if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then
320 echo "error: kernel compilation failed! (kernel image not found)"
320 echo "error: kernel compilation failed! (kernel image not found)"
321 cleanup
321 cleanup
322 exit 1
322 exit 1
323 fi
323 fi
324
324
325 # Install kernel modules
325 # Install kernel modules
326 if [ "$ENABLE_REDUCE" = true ] ; then
326 if [ "$ENABLE_REDUCE" = true ] ; then
327 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
327 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
328 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install
328 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install
329 fi
329 fi
330 else
330 else
331 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
331 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
332 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install
332 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install
333 fi
333 fi
334
334
335 # Install kernel firmware
335 # Install kernel firmware
336 if grep -q "^firmware_install:" "${KERNEL_DIR}/Makefile" ; then
336 if grep -q "^firmware_install:" "${KERNEL_DIR}/Makefile" ; then
337 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install
337 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install
338 fi
338 fi
339 fi
339 fi
340
340
341 # Install kernel headers
341 # Install kernel headers
342 if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
342 if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
343 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
343 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
344 fi
344 fi
345 # make tar.gz kernel package - missing os bzw. modules
345 # make tar.gz kernel package - missing os bzw. modules
346 #** ** ** WARNING ** ** **
346 #** ** ** WARNING ** ** **
347 #Your architecture did not define any architecture-dependent files
347 #Your architecture did not define any architecture-dependent files
348 #to be placed into the tarball. Please add those to ./scripts/package/buildtar .
348 #to be placed into the tarball. Please add those to ./scripts/package/buildtar .
349 # make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" targz-pkg
349 # make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" targz-pkg
350
350
351 # Prepare boot (firmware) directory
351 # Prepare boot (firmware) directory
352 mkdir "${BOOT_DIR}"
352 mkdir "${BOOT_DIR}"
353
353
354 # Get kernel release version
354 # Get kernel release version
355 KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release")
355 KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release")
356
356
357 # Copy kernel configuration file to the boot directory
357 # Copy kernel configuration file to the boot directory
358 install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}"
358 install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}"
359
359
360 # Prepare device tree directory
360 # Prepare device tree directory
361 mkdir "${BOOT_DIR}/overlays"
361 mkdir "${BOOT_DIR}/overlays"
362
362
363 # Ensure the proper .dtb is located
363 # Ensure the proper .dtb is located
364 if [ "$KERNEL_ARCH" = "arm" ] ; then
364 if [ "$KERNEL_ARCH" = "arm" ] ; then
365 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do
365 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do
366 if [ -f "${dtb}" ] ; then
366 if [ -f "${dtb}" ] ; then
367 install_readonly "${dtb}" "${BOOT_DIR}/"
367 install_readonly "${dtb}" "${BOOT_DIR}/"
368 fi
368 fi
369 done
369 done
370 else
370 else
371 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do
371 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do
372 if [ -f "${dtb}" ] ; then
372 if [ -f "${dtb}" ] ; then
373 install_readonly "${dtb}" "${BOOT_DIR}/"
373 install_readonly "${dtb}" "${BOOT_DIR}/"
374 fi
374 fi
375 done
375 done
376 fi
376 fi
377
377
378 # Copy compiled dtb device tree files
378 # Copy compiled dtb device tree files
379 if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then
379 if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then
380 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb ; do
380 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb ; do
381 if [ -f "${dtb}" ] ; then
381 if [ -f "${dtb}" ] ; then
382 install_readonly "${dtb}" "${BOOT_DIR}/overlays/"
382 install_readonly "${dtb}" "${BOOT_DIR}/overlays/"
383 fi
383 fi
384 done
384 done
385
385
386 if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then
386 if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then
387 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README"
387 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README"
388 fi
388 fi
389 fi
389 fi
390
390
391 if [ "$ENABLE_UBOOT" = false ] ; then
391 if [ "$ENABLE_UBOOT" = false ] ; then
392 # Convert and copy kernel image to the boot directory
392 # Convert and copy kernel image to the boot directory
393 "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
393 "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
394 else
394 else
395 # Copy kernel image to the boot directory
395 # Copy kernel image to the boot directory
396 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
396 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
397 fi
397 fi
398
398
399 # Remove kernel sources
399 # Remove kernel sources
400 if [ "$KERNEL_REMOVESRC" = true ] ; then
400 if [ "$KERNEL_REMOVESRC" = true ] ; then
401 rm -fr "${KERNEL_DIR}"
401 rm -fr "${KERNEL_DIR}"
402 else
402 else
403 # Prepare compiled kernel modules
403 # Prepare compiled kernel modules
404 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
404 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
405 if grep -q "^modules_prepare:" "${KERNEL_DIR}/Makefile" ; then
405 if grep -q "^modules_prepare:" "${KERNEL_DIR}/Makefile" ; then
406 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare
406 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare
407 fi
407 fi
408
408
409 # Create symlinks for kernel modules
409 # Create symlinks for kernel modules
410 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build"
410 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build"
411 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source"
411 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source"
412 fi
412 fi
413 fi
413 fi
414
414
415 else # BUILD_KERNEL=false
415 else # BUILD_KERNEL=false
416 # echo Install precompiled kernel...
416 # echo Install precompiled kernel...
417 # echo error: not implemented
417 # echo error: not implemented
418 if [ "$SET_ARCH" = 64 ] && { [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; } ; then
418 if [ "$SET_ARCH" = 64 ] && { [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; } ; then
419 if [ "$KERNEL_ZSWAP" = true ] ; then
419 if [ "$KERNEL_ZSWAP" = true ] ; then
420 RPI3_64_KERNEL_URL=RPI3_64_BIS_KERNEL_URL
420 RPI3_64_KERNEL_URL=RPI3_64_BIS_KERNEL_URL
421 fi
421 fi
422 # Create temporary directory for dl
422 # Create temporary directory for dl
423 temp_dir=$(as_nobody mktemp -d)
423 temp_dir=$(as_nobody mktemp -d)
424
424
425 # Fetch kernel dl
425 # Fetch kernel dl
426 as_nobody wget -O "${temp_dir}"/kernel.tar.xz -c "$RPI3_64_KERNEL_URL"
426 as_nobody wget -O "${temp_dir}"/kernel.tar.xz -c "$RPI3_64_KERNEL_URL"
427 #extract download
427 #extract download
428 tar -xJf "${temp_dir}"/kernel.tar.xz -C "${temp_dir}"
428 tar -xJf "${temp_dir}"/kernel.tar.xz -C "${temp_dir}"
429
429
430 #move extracted kernel to /boot/firmware
430 #move extracted kernel to /boot/firmware
431 mkdir "${R}/boot/firmware"
431 mkdir "${R}/boot/firmware"
432 cp "${temp_dir}"/boot/* "${R}"/boot/firmware/
432 cp "${temp_dir}"/boot/* "${R}"/boot/firmware/
433 cp -r "${temp_dir}"/lib/* "${R}"/lib/
433 cp -r "${temp_dir}"/lib/* "${R}"/lib/
434
434
435 # Remove temporary directory for kernel sources
435 # Remove temporary directory for kernel sources
436 rm -fr "${temp_dir}"
436 rm -fr "${temp_dir}"
437 # Set permissions of the kernel sources
437 # Set permissions of the kernel sources
438 chown -R root:root "${R}/boot/firmware"
438 chown -R root:root "${R}/boot/firmware"
439 chown -R root:root "${R}/lib/modules"
439 chown -R root:root "${R}/lib/modules"
440 #Create cmdline.txt for 15-rpi-config.sh
440 #Create cmdline.txt for 15-rpi-config.sh
441 touch "${BOOT_DIR}/cmdline.txt"
441 touch "${BOOT_DIR}/cmdline.txt"
442 fi
442 fi
443
443
444 # INstall Kernel from hypriot comptabile with all Raspberry PI
444 # INstall Kernel from hypriot comptabile with all Raspberry PI
445 if [ "$SET_ARCH" = 32 ] ; then
445 if [ "$SET_ARCH" = 32 ] ; then
446 # Create temporary directory for dl
446 # Create temporary directory for dl
447 temp_dir=$(as_nobody mktemp -d)
447 temp_dir=$(as_nobody mktemp -d)
448
448
449 # Fetch kernel
449 # Fetch kernel
450 as_nobody wget -O "${temp_dir}"/kernel.deb -c "$RPI_32_KERNEL_URL"
450 as_nobody wget -O "${temp_dir}"/kernel.deb -c "$RPI_32_KERNEL_URL"
451 # Fetch kernel header
451 # Fetch kernel header
452 as_nobody wget -O "${temp_dir}"/kernel-header.deb -c "$RPI_32_KERNELHEADER_URL"
452 as_nobody wget -O "${temp_dir}"/kernel-header.deb -c "$RPI_32_KERNELHEADER_URL"
453
453
454 # Copy downloaded U-Boot sources
454 # Copy downloaded U-Boot sources
455 mv "${temp_dir}"/kernel.deb "${R}"/tmp/kernel.deb
455 mv "${temp_dir}"/kernel.deb "${R}"/tmp/kernel.deb
456 mv "${temp_dir}"/kernel-header.deb "${R}"/tmp/kernel-header.deb
456 mv "${temp_dir}"/kernel-header.deb "${R}"/tmp/kernel-header.deb
457
457
458 # Set permissions
458 # Set permissions
459 chown -R root:root "${R}"/tmp/kernel.deb
459 chown -R root:root "${R}"/tmp/kernel.deb
460 chown -R root:root "${R}"/tmp/kernel-header.deb
460 chown -R root:root "${R}"/tmp/kernel-header.deb
461
461
462 # Install kernel
462 # Install kernel
463 chroot_exec dpkg -i "${R}"/tmp/kernel.deb
463 chroot_exec dpkg -i /tmp/kernel.deb
464 # Install kernel header
464 # Install kernel header
465 chroot_exec dpkg -i "${R}"/tmp/kernel-header.deb
465 chroot_exec dpkg -i /tmp/kernel-header.deb
466
466
467 # Remove temporary directory and files
467 # Remove temporary directory and files
468 rm -fr "${temp_dir}"
468 rm -fr "${temp_dir}"
469 rm -f "${R}"/tmp/kernel.deb
469 rm -f "${R}"/tmp/kernel.deb
470 rm -f "${R}"/tmp/kernel-header.deb
470 rm -f "${R}"/tmp/kernel-header.deb
471 fi
471 fi
472
472
473 # Check if kernel installation was successful
473 # Check if kernel installation was successful
474 KERNEL="$(ls -1 "${R}"/boot/firmware/kernel* | sort | tail -n 1)"
474 KERNEL="$(ls -1 "${R}"/boot/firmware/kernel* | sort | tail -n 1)"
475 if [ -z "$KERNEL" ] ; then
475 if [ -z "$KERNEL" ] ; then
476 echo "error: kernel installation failed! (/boot/kernel* not found)"
476 echo "error: kernel installation failed! (/boot/kernel* not found)"
477 cleanup
477 cleanup
478 exit 1
478 exit 1
479 fi
479 fi
480 fi
480 fi
@@ -1,107 +1,95
1 #!/bin/sh
1 #!/bin/sh
2 #
2 #
3 # Build and Setup nexmon with monitor mode patch
3 # Build and Setup nexmon with monitor mode patch
4 #
4 #
5
5
6 # Load utility functions
6 # Load utility functions
7 . ./functions.sh
7 . ./functions.sh
8
8
9 if [ "$ENABLE_NEXMON" = true ] && [ "$ENABLE_WIRELESS" = true ]; then
9 if [ "$ENABLE_NEXMON" = true ] && [ "$ENABLE_WIRELESS" = true ]; then
10
10
11 # Create temporary directory for nexmon sources
11 # Create temporary directory for nexmon sources
12 temp_dir=$(as_nobody mktemp -d)
12 temp_dir=$(as_nobody mktemp -d)
13
13
14 # Fetch nexmon sources
14 # Fetch nexmon sources
15 as_nobody git -C "${temp_dir}" clone "${NEXMON_URL}"
15 as_nobody git -C "${temp_dir}" clone "${NEXMON_URL}"
16
16
17 # Copy downloaded nexmon sources
17 # Copy downloaded nexmon sources
18 mv "${temp_dir}/nexmon" "${R}"/tmp/
18 mv "${temp_dir}/nexmon" "${R}"/tmp/
19
19
20 # Set permissions of the nexmon sources
20 # Set permissions of the nexmon sources
21 chown -R root:root "${R}"/tmp/nexmon
21 chown -R root:root "${R}"/tmp/nexmon
22
22
23 # Set script Root
23 # Set script Root
24 export NEXMON_ROOT="${R}"/tmp/nexmon
24 export NEXMON_ROOT="${R}"/tmp/nexmon
25
25
26 # Remove temporary directory for nexmon sources
26 # Remove temporary directory for nexmon sources
27 rm -fr "${temp_dir}"
27 rm -fr "${temp_dir}"
28
28
29 # Build nexmon firmware outside the build system, if we can.
29 # Build nexmon firmware outside the build system, if we can.
30 cd "${NEXMON_ROOT}" || exit
30 cd "${NEXMON_ROOT}" || exit
31
31
32 # Disable statistics
32 # Disable statistics
33 touch DISABLE_STATISTICS
33 touch DISABLE_STATISTICS
34
34
35 # Setup Enviroment: see https://github.com/NoobieDog/nexmon/blob/master/setup_env.sh
35 # Setup Enviroment: see https://github.com/NoobieDog/nexmon/blob/master/setup_env.sh
36 #ARCH="${KERNEL_ARCH}"
36 #ARCH="${KERNEL_ARCH}"
37 #SUBARCH="${KERNEL_ARCH}"
37 #SUBARCH="${KERNEL_ARCH}"
38 export KERNEL="${KERNEL_IMAGE}"
38 export KERNEL="${KERNEL_IMAGE}"
39 export ARCH=arm
39 export ARCH=arm
40 export SUBARCH=arm
40 export SUBARCH=arm
41 export CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
41 export CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
42 export CCPLUGIN="${NEXMON_ROOT}"/buildtools/gcc-nexmon-plugin/nexmon.so
42 export CCPLUGIN="${NEXMON_ROOT}"/buildtools/gcc-nexmon-plugin/nexmon.so
43 export ZLIBFLATE="zlib-flate -compress"
43 export ZLIBFLATE="zlib-flate -compress"
44 export Q=@
44 export Q=@
45 export NEXMON_SETUP_ENV=1
45 export NEXMON_SETUP_ENV=1
46 export HOSTUNAME=$(uname -s)
46 export HOSTUNAME=$(uname -s)
47 export PLATFORMUNAME=$(uname -m)
47 export PLATFORMUNAME=$(uname -m)
48 #. ./setup_env.sh
48 #. ./setup_env.sh
49
49
50 # Make nexmon
50 # Make nexmon
51 make
51 make
52
52
53 # Make ancient isl build
53 # Make ancient isl build
54 cd buildtools/isl-0.10 || exit
54 cd buildtools/isl-0.10 || exit
55 CC="${CC}"gcc
55 CC="${CC}"gcc
56 ./configure
56 ./configure
57 make
57 make
58
59 # Backup stock broadcom wlan driver - "${LIB_DIR}"/modules/${KERNEL_VERSION}/kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko
60 brcmfmac_path=$(modinfo brcmfmac | grep -m 1 -oP "^filename:(\s*?)(.*)$" | sed -e 's/^filename:\(\s*\)\(.*\)$/\2/g')
61 mv "${brcmfmac_path}" "${brcmfmac_path}".orig
58
62
59 # build patches
63 # build patches
60 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] ; then
64 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] ; then
61 cd "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon || exit
65 cd "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon || exit
62 make clean
66 make clean
63
67
64 # We do this so we don't have to install the ancient isl version into /usr/local/lib on systems.
68 # We do this so we don't have to install the ancient isl version into /usr/local/lib on systems.
65 LD_LIBRARY_PATH="${NEXMON_ROOT}"/buildtools/isl-0.10/.libs make ARCH="${KERNEL_ARCH}" CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
69 LD_LIBRARY_PATH="${NEXMON_ROOT}"/buildtools/isl-0.10/.libs make ARCH="${KERNEL_ARCH}" CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
66
70
67 # copy RPi0W & RPi3 firmware
71 # copy RPi0W & RPi3 firmware
68 mv "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.org.bin
72 mv "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.org.bin
69 cp "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.nexmon.bin
73 cp "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.nexmon.bin
70 cp -f "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.bin
74 cp -f "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.bin
75
76 cp "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac_4.14.y-nexmon/brcmfmac.ko "${brcmfmac_path}"
71 fi
77 fi
72
78
73 if [ "$RPI_MODEL" = 3P ] ; then
79 if [ "$RPI_MODEL" = 3P ] ; then
74 cd "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon || exit
80 cd "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon || exit
75 make clean
81 make clean
76
82
77 # We do this so we don't have to install the ancient isl version into /usr/local/lib on systems.
83 # We do this so we don't have to install the ancient isl version into /usr/local/lib on systems.
78 LD_LIBRARY_PATH=${NEXMON_ROOT}/buildtools/isl-0.10/.libs make ARCH="${KERNEL_ARCH}" CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
84 LD_LIBRARY_PATH=${NEXMON_ROOT}/buildtools/isl-0.10/.libs make ARCH="${KERNEL_ARCH}" CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
79
85
80 # RPi3B+ firmware
86 # RPi3B+ firmware
81 mv "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.org.bin
87 mv "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.org.bin
82 cp "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.nexmon.bin
88 cp "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.nexmon.bin
83 cp -f "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.bin
89 cp -f "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.bin
84 fi
90 fi
85
91
86 # Install kernel module
87 "${LIB_DIR}"/modules/${KERNEL_VERSION}/
88
89 #Revert to previous directory
92 #Revert to previous directory
90 cd "${WORKDIR}" || exit
93 cd "${WORKDIR}" || exit
91
94
92 fi
95 fi
93
94 ## To make the RPi load the modified driver after reboot
95 # Find the path of the default driver at reboot
96 # e.g. '/lib/modules/4.14.71-v7+/kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko'
97 PATH_OF_DEFAULT_DRIVER_AT_REBOOT=$(modinfo brcmfmac | grep -m 1 -oP "^filename:(\s*?)(.*)$" | sed -e 's/^filename:\(\s*\)\(.*\)$/\2/g')
98 # Backup the original driver
99 mv $PATH_OF_DEFAULT_DRIVER_AT_REBOOT "$PATH_OF_DEFAULT_DRIVER_AT_REBOOT.orig"
100 # Copy the modified driver (Kernel 4.14)
101 if is_pizero ; then
102 cp ./patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac_4.14.y-nexmon/brcmfmac.ko $PATH_OF_DEFAULT_DRIVER_AT_REBOOT
103 else
104 cp ./patches/bcm43455c0/7_45_154/nexmon/brcmfmac_4.14.y-nexmon/brcmfmac.ko $PATH_OF_DEFAULT_DRIVER_AT_REBOOT
105 fi
106 # Probe all modules and generate new dependency
107 depmod -a No newline at end of file
@@ -1,847 +1,847
1 #!/bin/sh
1 #!/bin/sh
2 ########################################################################
2 ########################################################################
3 # rpi23-gen-image.sh 2015-2017
3 # rpi23-gen-image.sh 2015-2017
4 #
4 #
5 # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3
5 # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3
6 #
6 #
7 # This program is free software; you can redistribute it and/or
7 # This program is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License
8 # modify it under the terms of the GNU General Public License
9 # as published by the Free Software Foundation; either version 2
9 # as published by the Free Software Foundation; either version 2
10 # of the License, or (at your option) any later version.
10 # of the License, or (at your option) any later version.
11 #
11 #
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
13 #
13 #
14 # Big thanks for patches and enhancements by 20+ github contributors!
14 # Big thanks for patches and enhancements by 20+ github contributors!
15 ########################################################################
15 ########################################################################
16
16
17 # Are we running as root?
17 # Are we running as root?
18 if [ "$(id -u)" -ne "0" ] ; then
18 if [ "$(id -u)" -ne "0" ] ; then
19 echo "error: this script must be executed with root privileges!"
19 echo "error: this script must be executed with root privileges!"
20 exit 1
20 exit 1
21 fi
21 fi
22
22
23 # Check if ./functions.sh script exists
23 # Check if ./functions.sh script exists
24 if [ ! -r "./functions.sh" ] ; then
24 if [ ! -r "./functions.sh" ] ; then
25 echo "error: './functions.sh' required script not found!"
25 echo "error: './functions.sh' required script not found!"
26 exit 1
26 exit 1
27 fi
27 fi
28
28
29 # Load utility functions
29 # Load utility functions
30 . ./functions.sh
30 . ./functions.sh
31
31
32 # Load parameters from configuration template file
32 # Load parameters from configuration template file
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
34 use_template
34 use_template
35 fi
35 fi
36
36
37 # Introduce settings
37 # Introduce settings
38 set -e
38 set -e
39 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
39 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
40 set -x
40 set -x
41
41
42 # Raspberry Pi model configuration
42 # Raspberry Pi model configuration
43 RPI_MODEL=${RPI_MODEL:=2}
43 RPI_MODEL=${RPI_MODEL:=2}
44
44
45 # Debian release
45 # Debian release
46 RELEASE=${RELEASE:=buster}
46 RELEASE=${RELEASE:=buster}
47
47
48 # Kernel Branch
48 # Kernel Branch
49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
50
50
51 # URLs
51 # URLs
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
59 #BIS= Kernel has KVM and zswap enabled
59 #BIS= Kernel has KVM and zswap enabled
60 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
60 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
61 #default bcmrpi3_defconfig target kernel
61 #default bcmrpi3_defconfig target kernel
62 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
62 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
63 #enhanced kernel
63 #enhanced kernel
64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
65 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
65 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
66 NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}
66 NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}
67 SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}
67 SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}
68 RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
68 RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
69 RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
69 RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
70
70
71 # Build directories
71 # Build directories
72 WORKDIR=$(pwd)
72 WORKDIR=$(pwd)
73 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
73 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
74 BUILDDIR="${BASEDIR}/build"
74 BUILDDIR="${BASEDIR}/build"
75
75
76 # Chroot directories
76 # Chroot directories
77 R="${BUILDDIR}/chroot"
77 R="${BUILDDIR}/chroot"
78 ETC_DIR="${R}/etc"
78 ETC_DIR="${R}/etc"
79 LIB_DIR="${R}/lib"
79 LIB_DIR="${R}/lib"
80 BOOT_DIR="${R}/boot/firmware"
80 BOOT_DIR="${R}/boot/firmware"
81 KERNEL_DIR="${R}/usr/src/linux"
81 KERNEL_DIR="${R}/usr/src/linux"
82 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
82 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
83 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
83 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
84
84
85 # Firmware directory: Blank if download from github
85 # Firmware directory: Blank if download from github
86 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
86 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
87
87
88 # General settings
88 # General settings
89 SET_ARCH=${SET_ARCH:=32}
89 SET_ARCH=${SET_ARCH:=32}
90 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
90 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
91 PASSWORD=${PASSWORD:=raspberry}
91 PASSWORD=${PASSWORD:=raspberry}
92 USER_PASSWORD=${USER_PASSWORD:=raspberry}
92 USER_PASSWORD=${USER_PASSWORD:=raspberry}
93 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
93 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
94 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
94 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
95 EXPANDROOT=${EXPANDROOT:=true}
95 EXPANDROOT=${EXPANDROOT:=true}
96
96
97 # Keyboard settings
97 # Keyboard settings
98 XKB_MODEL=${XKB_MODEL:=""}
98 XKB_MODEL=${XKB_MODEL:=""}
99 XKB_LAYOUT=${XKB_LAYOUT:=""}
99 XKB_LAYOUT=${XKB_LAYOUT:=""}
100 XKB_VARIANT=${XKB_VARIANT:=""}
100 XKB_VARIANT=${XKB_VARIANT:=""}
101 XKB_OPTIONS=${XKB_OPTIONS:=""}
101 XKB_OPTIONS=${XKB_OPTIONS:=""}
102
102
103 # Network settings (DHCP)
103 # Network settings (DHCP)
104 ENABLE_DHCP=${ENABLE_DHCP:=true}
104 ENABLE_DHCP=${ENABLE_DHCP:=true}
105
105
106 # Network settings (static)
106 # Network settings (static)
107 NET_ADDRESS=${NET_ADDRESS:=""}
107 NET_ADDRESS=${NET_ADDRESS:=""}
108 NET_GATEWAY=${NET_GATEWAY:=""}
108 NET_GATEWAY=${NET_GATEWAY:=""}
109 NET_DNS_1=${NET_DNS_1:=""}
109 NET_DNS_1=${NET_DNS_1:=""}
110 NET_DNS_2=${NET_DNS_2:=""}
110 NET_DNS_2=${NET_DNS_2:=""}
111 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
111 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
112 NET_NTP_1=${NET_NTP_1:=""}
112 NET_NTP_1=${NET_NTP_1:=""}
113 NET_NTP_2=${NET_NTP_2:=""}
113 NET_NTP_2=${NET_NTP_2:=""}
114
114
115 # APT settings
115 # APT settings
116 APT_PROXY=${APT_PROXY:=""}
116 APT_PROXY=${APT_PROXY:=""}
117 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
117 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
118
118
119 # Feature settings
119 # Feature settings
120 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
120 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
121 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
121 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
122 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
122 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
123 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
123 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
124 ENABLE_I2C=${ENABLE_I2C:=false}
124 ENABLE_I2C=${ENABLE_I2C:=false}
125 ENABLE_SPI=${ENABLE_SPI:=false}
125 ENABLE_SPI=${ENABLE_SPI:=false}
126 ENABLE_IPV6=${ENABLE_IPV6:=true}
126 ENABLE_IPV6=${ENABLE_IPV6:=true}
127 ENABLE_SSHD=${ENABLE_SSHD:=true}
127 ENABLE_SSHD=${ENABLE_SSHD:=true}
128 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
128 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
129 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
129 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
130 ENABLE_SOUND=${ENABLE_SOUND:=true}
130 ENABLE_SOUND=${ENABLE_SOUND:=true}
131 ENABLE_DBUS=${ENABLE_DBUS:=true}
131 ENABLE_DBUS=${ENABLE_DBUS:=true}
132 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
132 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
133 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
133 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
134 ENABLE_XORG=${ENABLE_XORG:=false}
134 ENABLE_XORG=${ENABLE_XORG:=false}
135 ENABLE_WM=${ENABLE_WM:=""}
135 ENABLE_WM=${ENABLE_WM:=""}
136 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
136 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
137 ENABLE_USER=${ENABLE_USER:=true}
137 ENABLE_USER=${ENABLE_USER:=true}
138 USER_NAME=${USER_NAME:="pi"}
138 USER_NAME=${USER_NAME:="pi"}
139 ENABLE_ROOT=${ENABLE_ROOT:=false}
139 ENABLE_ROOT=${ENABLE_ROOT:=false}
140 ENABLE_QEMU=${ENABLE_QEMU:=false}
140 ENABLE_QEMU=${ENABLE_QEMU:=false}
141 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
141 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
142
142
143 # SSH settings
143 # SSH settings
144 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
144 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
145 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
145 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
146 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
146 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
147 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
147 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
148 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
148 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
149
149
150 # Advanced settings
150 # Advanced settings
151 ENABLE_SYSTEMDSWAP=${ENABLE_MINBASE:=false}
151 ENABLE_SYSTEMDSWAP=${ENABLE_MINBASE:=false}
152 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
152 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
153 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
153 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
154 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
154 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
155 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
155 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
156 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
156 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
157 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
157 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
158 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
158 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
159 ENABLE_NEXMON=${ENABLE_NEXMON:="false"}
159 ENABLE_NEXMON=${ENABLE_NEXMON:="false"}
160 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
160 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
161 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
161 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
162 NEXMON_DIR=${NEXMON_DIR:=""}
162 NEXMON_DIR=${NEXMON_DIR:=""}
163 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
163 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
164 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
164 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
165 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
165 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
166 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
166 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
167 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
167 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
168 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
168 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
169
169
170 # Kernel compilation settings
170 # Kernel compilation settings
171 BUILD_KERNEL=${BUILD_KERNEL:=true}
171 BUILD_KERNEL=${BUILD_KERNEL:=true}
172 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
172 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
173 KERNEL_THREADS=${KERNEL_THREADS:=1}
173 KERNEL_THREADS=${KERNEL_THREADS:=1}
174 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
174 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
175 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
175 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
176 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
176 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
177 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
177 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
178 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
178 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
179 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
179 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
180 KERNEL_VIRT=${KERNEL_VIRT:=false}
180 KERNEL_VIRT=${KERNEL_VIRT:=false}
181 KERNEL_BPF=${KERNEL_BPF:=false}
181 KERNEL_BPF=${KERNEL_BPF:=false}
182 KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=POWERSAVE}
182 KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=POWERSAVE}
183
183
184 # Kernel compilation from source directory settings
184 # Kernel compilation from source directory settings
185 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
185 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
186 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
186 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
187 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
187 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
188 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
188 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
189
189
190 # Reduce disk usage settings
190 # Reduce disk usage settings
191 REDUCE_APT=${REDUCE_APT:=true}
191 REDUCE_APT=${REDUCE_APT:=true}
192 REDUCE_DOC=${REDUCE_DOC:=true}
192 REDUCE_DOC=${REDUCE_DOC:=true}
193 REDUCE_MAN=${REDUCE_MAN:=true}
193 REDUCE_MAN=${REDUCE_MAN:=true}
194 REDUCE_VIM=${REDUCE_VIM:=false}
194 REDUCE_VIM=${REDUCE_VIM:=false}
195 REDUCE_BASH=${REDUCE_BASH:=false}
195 REDUCE_BASH=${REDUCE_BASH:=false}
196 REDUCE_HWDB=${REDUCE_HWDB:=true}
196 REDUCE_HWDB=${REDUCE_HWDB:=true}
197 REDUCE_SSHD=${REDUCE_SSHD:=true}
197 REDUCE_SSHD=${REDUCE_SSHD:=true}
198 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
198 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
199
199
200 # Encrypted filesystem settings
200 # Encrypted filesystem settings
201 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
201 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
202 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
202 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
203 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
203 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
204 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
204 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
205 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
205 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
206 #Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup
206 #Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup
207 CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}
207 CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}
208 #Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated
208 #Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated
209 CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}
209 CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}
210
210
211 # Chroot scripts directory
211 # Chroot scripts directory
212 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
212 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
213
213
214 # Packages required in the chroot build environment
214 # Packages required in the chroot build environment
215 APT_INCLUDES=${APT_INCLUDES:=""}
215 APT_INCLUDES=${APT_INCLUDES:=""}
216 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
216 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
217
217
218 #Packages to exclude from chroot build environment
218 #Packages to exclude from chroot build environment
219 APT_EXCLUDES=${APT_EXCLUDES:=""}
219 APT_EXCLUDES=${APT_EXCLUDES:=""}
220
220
221 # Packages required for bootstrapping
221 # Packages required for bootstrapping
222 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
222 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
223 MISSING_PACKAGES=""
223 MISSING_PACKAGES=""
224
224
225 # Packages installed for c/c++ build environment in chroot (keep empty)
225 # Packages installed for c/c++ build environment in chroot (keep empty)
226 COMPILER_PACKAGES=""
226 COMPILER_PACKAGES=""
227
227
228 set +x
228 set +x
229
229
230 #Check if apt-cacher-ng has port 3142 open and set APT_PROXY
230 #Check if apt-cacher-ng has port 3142 open and set APT_PROXY
231 APT_CACHER_RUNNING=$(lsof -i :3142 | grep apt-cacher-ng | cut -d ' ' -f3 | uniq)
231 APT_CACHER_RUNNING=$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')
232 if [ -n "${APT_CACHER_RUNNING}" ] ; then
232 if [ "${APT_CACHER_RUNNING}" = "apt-cacher-ng" ] ; then
233 APT_PROXY=http://127.0.0.1:3142/
233 APT_PROXY=http://127.0.0.1:3142/
234 fi
234 fi
235
235
236 #netselect-apt does not know buster yet
236 #netselect-apt does not know buster yet
237 if [ "$RELEASE" = "buster" ] ; then
237 if [ "$RELEASE" = "buster" ] ; then
238 RLS=testing
238 RLS=testing
239 else
239 else
240 RLS="$RELEASE"
240 RLS="$RELEASE"
241 fi
241 fi
242
242
243 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
243 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
244 rm "$(pwd)/files/apt/sources.list"
244 rm "$(pwd)/files/apt/sources.list"
245 fi
245 fi
246
246
247 if [ "$ENABLE_NONFREE" = true ] ; then
247 if [ "$ENABLE_NONFREE" = true ] ; then
248 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
248 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
249 else
249 else
250 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
250 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
251 fi
251 fi
252
252
253 #sed and cut the result string so we can use it as APT_SERVER
253 #sed and cut the result string so we can use it as APT_SERVER
254 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
254 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
255
255
256 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
256 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
257 if [ -n "$SET_ARCH" ] ; then
257 if [ -n "$SET_ARCH" ] ; then
258 # 64 bit configuration
258 # 64 bit configuration
259 if [ "$SET_ARCH" = 64 ] ; then
259 if [ "$SET_ARCH" = 64 ] ; then
260 # General 64 bit depended settings
260 # General 64 bit depended settings
261 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
261 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
262 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
262 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
263 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
263 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
264
264
265 # Board specific settings
265 # Board specific settings
266 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
266 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
267 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
267 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
268 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
268 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
269 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
269 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
270 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
270 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
271 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
271 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
272 else
272 else
273 echo "error: Only Raspberry PI 3 and 3B+ support 64 bit"
273 echo "error: Only Raspberry PI 3 and 3B+ support 64 bit"
274 exit 1
274 exit 1
275 fi
275 fi
276 fi
276 fi
277
277
278 # 32 bit configuration
278 # 32 bit configuration
279 if [ "$SET_ARCH" = 32 ] ; then
279 if [ "$SET_ARCH" = 32 ] ; then
280 # General 32 bit dependend settings
280 # General 32 bit dependend settings
281 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
281 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
282 KERNEL_ARCH=${KERNEL_ARCH:=arm}
282 KERNEL_ARCH=${KERNEL_ARCH:=arm}
283 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
283 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
284
284
285 # Hardware specific settings
285 # Hardware specific settings
286 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
286 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
287 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
287 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
288 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
288 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
289 RELEASE_ARCH=${RELEASE_ARCH:=armel}
289 RELEASE_ARCH=${RELEASE_ARCH:=armel}
290 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
290 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
291 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
291 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
292 fi
292 fi
293
293
294 # Hardware specific settings
294 # Hardware specific settings
295 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
295 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
296 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
296 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
297 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
297 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
298 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
298 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
299 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
299 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
300 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
300 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
301 fi
301 fi
302 fi
302 fi
303 #SET_ARCH not set
303 #SET_ARCH not set
304 else
304 else
305 echo "error: Please set '32' or '64' as value for SET_ARCH"
305 echo "error: Please set '32' or '64' as value for SET_ARCH"
306 exit 1
306 exit 1
307 fi
307 fi
308 # Device specific configuration and U-Boot configuration
308 # Device specific configuration and U-Boot configuration
309 case "$RPI_MODEL" in
309 case "$RPI_MODEL" in
310 0)
310 0)
311 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
311 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
312 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
312 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
313 ;;
313 ;;
314 1)
314 1)
315 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
315 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
316 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
316 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
317 ;;
317 ;;
318 1P)
318 1P)
319 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
319 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
320 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
320 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
321 ;;
321 ;;
322 2)
322 2)
323 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
323 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
324 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
324 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
325 ;;
325 ;;
326 3)
326 3)
327 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
327 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
328 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
328 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
329 ;;
329 ;;
330 3P)
330 3P)
331 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
331 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
332 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
332 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
333 ;;
333 ;;
334 *)
334 *)
335 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
335 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
336 exit 1
336 exit 1
337 ;;
337 ;;
338 esac
338 esac
339
339
340 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
340 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
341 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
341 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
342 # Include bluetooth packages on supported boards
342 # Include bluetooth packages on supported boards
343 if [ "$ENABLE_BLUETOOTH" = true ] && [ "$ENABLE_CONSOLE" = false ]; then
343 if [ "$ENABLE_BLUETOOTH" = true ] && [ "$ENABLE_CONSOLE" = false ]; then
344 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
344 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
345 fi
345 fi
346 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
346 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
347 # Check if the internal wireless interface is not supported by the RPi model
347 # Check if the internal wireless interface is not supported by the RPi model
348 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
348 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
349 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
349 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
350 exit 1
350 exit 1
351 fi
351 fi
352 fi
352 fi
353
353
354 # Prepare date string for default image file name
354 # Prepare date string for default image file name
355 DATE="$(date +%Y-%m-%d)"
355 DATE="$(date +%Y-%m-%d)"
356 if [ -z "$KERNEL_BRANCH" ] ; then
356 if [ -z "$KERNEL_BRANCH" ] ; then
357 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
357 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
358 else
358 else
359 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
359 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
360 fi
360 fi
361
361
362 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
362 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
363 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
363 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
364 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
364 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
365 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
365 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
366 exit 1
366 exit 1
367 fi
367 fi
368 fi
368 fi
369
369
370 # Add cmake to compile videocore sources
370 # Add cmake to compile videocore sources
371 if [ "$ENABLE_VIDEOCORE" = true ] ; then
371 if [ "$ENABLE_VIDEOCORE" = true ] ; then
372 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
372 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
373 fi
373 fi
374
374
375 # Add libncurses5 to enable kernel menuconfig
375 # Add libncurses5 to enable kernel menuconfig
376 if [ "$KERNEL_MENUCONFIG" = true ] ; then
376 if [ "$KERNEL_MENUCONFIG" = true ] ; then
377 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
377 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
378 fi
378 fi
379
379
380 # Add ccache compiler cache for (faster) kernel cross (re)compilation
380 # Add ccache compiler cache for (faster) kernel cross (re)compilation
381 if [ "$KERNEL_CCACHE" = true ] ; then
381 if [ "$KERNEL_CCACHE" = true ] ; then
382 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
382 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
383 fi
383 fi
384
384
385 # Add cryptsetup package to enable filesystem encryption
385 # Add cryptsetup package to enable filesystem encryption
386 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
386 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
387 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
387 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
388 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
388 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
389
389
390 #If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package
390 #If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package
391 if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then
391 if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then
392 APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"
392 APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"
393 fi
393 fi
394
394
395 if [ -z "$CRYPTFS_PASSWORD" ] ; then
395 if [ -z "$CRYPTFS_PASSWORD" ] ; then
396 echo "error: no password defined (CRYPTFS_PASSWORD)!"
396 echo "error: no password defined (CRYPTFS_PASSWORD)!"
397 exit 1
397 exit 1
398 fi
398 fi
399 ENABLE_INITRAMFS=true
399 ENABLE_INITRAMFS=true
400 fi
400 fi
401
401
402 # Add initramfs generation tools
402 # Add initramfs generation tools
403 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
403 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
404 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
404 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
405 fi
405 fi
406
406
407 # Add device-tree-compiler required for building the U-Boot bootloader
407 # Add device-tree-compiler required for building the U-Boot bootloader
408 if [ "$ENABLE_UBOOT" = true ] ; then
408 if [ "$ENABLE_UBOOT" = true ] ; then
409 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
409 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
410 else
410 else
411 if [ "$ENABLE_UBOOTUSB" = true ] ; then
411 if [ "$ENABLE_UBOOTUSB" = true ] ; then
412 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
412 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
413 exit 1
413 exit 1
414 fi
414 fi
415 fi
415 fi
416
416
417 # Check if root SSH (v2) public key file exists
417 # Check if root SSH (v2) public key file exists
418 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
418 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
419 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
419 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
420 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
420 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
421 exit 1
421 exit 1
422 fi
422 fi
423 fi
423 fi
424
424
425 # Check if $USER_NAME SSH (v2) public key file exists
425 # Check if $USER_NAME SSH (v2) public key file exists
426 if [ -n "$SSH_USER_PUB_KEY" ] ; then
426 if [ -n "$SSH_USER_PUB_KEY" ] ; then
427 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
427 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
428 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
428 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
429 exit 1
429 exit 1
430 fi
430 fi
431 fi
431 fi
432
432
433 # Check if all required packages are installed on the build system
433 # Check if all required packages are installed on the build system
434 for package in $REQUIRED_PACKAGES ; do
434 for package in $REQUIRED_PACKAGES ; do
435 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
435 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
436 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
436 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
437 fi
437 fi
438 done
438 done
439
439
440 # If there are missing packages ask confirmation for install, or exit
440 # If there are missing packages ask confirmation for install, or exit
441 if [ -n "$MISSING_PACKAGES" ] ; then
441 if [ -n "$MISSING_PACKAGES" ] ; then
442 echo "the following packages needed by this script are not installed:"
442 echo "the following packages needed by this script are not installed:"
443 echo "$MISSING_PACKAGES"
443 echo "$MISSING_PACKAGES"
444
444
445 printf "\ndo you want to install the missing packages right now? [y/n] "
445 printf "\ndo you want to install the missing packages right now? [y/n] "
446 read -r confirm
446 read -r confirm
447 [ "$confirm" != "y" ] && exit 1
447 [ "$confirm" != "y" ] && exit 1
448
448
449 # Make sure all missing required packages are installed
449 # Make sure all missing required packages are installed
450 apt-get -qq -y install "${MISSING_PACKAGES}"
450 apt-get -qq -y install "${MISSING_PACKAGES}"
451 fi
451 fi
452
452
453 # Check if ./bootstrap.d directory exists
453 # Check if ./bootstrap.d directory exists
454 if [ ! -d "./bootstrap.d/" ] ; then
454 if [ ! -d "./bootstrap.d/" ] ; then
455 echo "error: './bootstrap.d' required directory not found!"
455 echo "error: './bootstrap.d' required directory not found!"
456 exit 1
456 exit 1
457 fi
457 fi
458
458
459 # Check if ./files directory exists
459 # Check if ./files directory exists
460 if [ ! -d "./files/" ] ; then
460 if [ ! -d "./files/" ] ; then
461 echo "error: './files' required directory not found!"
461 echo "error: './files' required directory not found!"
462 exit 1
462 exit 1
463 fi
463 fi
464
464
465 # Check if specified KERNELSRC_DIR directory exists
465 # Check if specified KERNELSRC_DIR directory exists
466 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
466 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
467 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
467 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
468 exit 1
468 exit 1
469 fi
469 fi
470
470
471 # Check if specified UBOOTSRC_DIR directory exists
471 # Check if specified UBOOTSRC_DIR directory exists
472 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
472 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
473 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
473 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
474 exit 1
474 exit 1
475 fi
475 fi
476
476
477 # Check if specified VIDEOCORESRC_DIR directory exists
477 # Check if specified VIDEOCORESRC_DIR directory exists
478 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
478 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
479 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
479 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
480 exit 1
480 exit 1
481 fi
481 fi
482
482
483 # Check if specified FBTURBOSRC_DIR directory exists
483 # Check if specified FBTURBOSRC_DIR directory exists
484 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
484 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
485 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
485 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
486 exit 1
486 exit 1
487 fi
487 fi
488
488
489 # Check if specified NEXMON_DIR directory exists
489 # Check if specified NEXMON_DIR directory exists
490 if [ -n "$NEXMON_DIR" ] && [ ! -d "$NEXMON_DIR" ] ; then
490 if [ -n "$NEXMON_DIR" ] && [ ! -d "$NEXMON_DIR" ] ; then
491 echo "error: '${NEXMON_DIR}' specified directory not found (NEXMON_DIR)!"
491 echo "error: '${NEXMON_DIR}' specified directory not found (NEXMON_DIR)!"
492 exit 1
492 exit 1
493 fi
493 fi
494
494
495 # Check if specified CHROOT_SCRIPTS directory exists
495 # Check if specified CHROOT_SCRIPTS directory exists
496 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
496 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
497 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
497 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
498 exit 1
498 exit 1
499 fi
499 fi
500
500
501 # Check if specified device mapping already exists (will be used by cryptsetup)
501 # Check if specified device mapping already exists (will be used by cryptsetup)
502 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
502 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
503 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
503 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
504 exit 1
504 exit 1
505 fi
505 fi
506
506
507 # Don't clobber an old build
507 # Don't clobber an old build
508 if [ -e "$BUILDDIR" ] ; then
508 if [ -e "$BUILDDIR" ] ; then
509 echo "error: directory ${BUILDDIR} already exists, not proceeding"
509 echo "error: directory ${BUILDDIR} already exists, not proceeding"
510 exit 1
510 exit 1
511 fi
511 fi
512
512
513 # Setup chroot directory
513 # Setup chroot directory
514 mkdir -p "${R}"
514 mkdir -p "${R}"
515
515
516 # Check if build directory has enough of free disk space >512MB
516 # Check if build directory has enough of free disk space >512MB
517 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
517 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
518 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
518 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
519 exit 1
519 exit 1
520 fi
520 fi
521
521
522 set -x
522 set -x
523
523
524 # Call "cleanup" function on various signals and errors
524 # Call "cleanup" function on various signals and errors
525 trap cleanup 0 1 2 3 6
525 trap cleanup 0 1 2 3 6
526
526
527 # Add required packages for the minbase installation
527 # Add required packages for the minbase installation
528 if [ "$ENABLE_MINBASE" = true ] ; then
528 if [ "$ENABLE_MINBASE" = true ] ; then
529 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
529 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
530 fi
530 fi
531
531
532 # Add parted package, required to get partprobe utility
532 # Add parted package, required to get partprobe utility
533 if [ "$EXPANDROOT" = true ] ; then
533 if [ "$EXPANDROOT" = true ] ; then
534 APT_INCLUDES="${APT_INCLUDES},parted"
534 APT_INCLUDES="${APT_INCLUDES},parted"
535 fi
535 fi
536
536
537 # Add dbus package, recommended if using systemd
537 # Add dbus package, recommended if using systemd
538 if [ "$ENABLE_DBUS" = true ] ; then
538 if [ "$ENABLE_DBUS" = true ] ; then
539 APT_INCLUDES="${APT_INCLUDES},dbus"
539 APT_INCLUDES="${APT_INCLUDES},dbus"
540 fi
540 fi
541
541
542 # Add iptables IPv4/IPv6 package
542 # Add iptables IPv4/IPv6 package
543 if [ "$ENABLE_IPTABLES" = true ] ; then
543 if [ "$ENABLE_IPTABLES" = true ] ; then
544 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
544 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
545 fi
545 fi
546
546
547 # Add openssh server package
547 # Add openssh server package
548 if [ "$ENABLE_SSHD" = true ] ; then
548 if [ "$ENABLE_SSHD" = true ] ; then
549 APT_INCLUDES="${APT_INCLUDES},openssh-server"
549 APT_INCLUDES="${APT_INCLUDES},openssh-server"
550 fi
550 fi
551
551
552 # Add alsa-utils package
552 # Add alsa-utils package
553 if [ "$ENABLE_SOUND" = true ] ; then
553 if [ "$ENABLE_SOUND" = true ] ; then
554 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
554 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
555 fi
555 fi
556
556
557 # Add rng-tools package
557 # Add rng-tools package
558 if [ "$ENABLE_HWRANDOM" = true ] ; then
558 if [ "$ENABLE_HWRANDOM" = true ] ; then
559 APT_INCLUDES="${APT_INCLUDES},rng-tools"
559 APT_INCLUDES="${APT_INCLUDES},rng-tools"
560 fi
560 fi
561
561
562 # Add fbturbo video driver
562 # Add fbturbo video driver
563 if [ "$ENABLE_FBTURBO" = true ] ; then
563 if [ "$ENABLE_FBTURBO" = true ] ; then
564 # Enable xorg package dependencies
564 # Enable xorg package dependencies
565 ENABLE_XORG=true
565 ENABLE_XORG=true
566 fi
566 fi
567
567
568 # Add user defined window manager package
568 # Add user defined window manager package
569 if [ -n "$ENABLE_WM" ] ; then
569 if [ -n "$ENABLE_WM" ] ; then
570 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
570 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
571
571
572 # Enable xorg package dependencies
572 # Enable xorg package dependencies
573 ENABLE_XORG=true
573 ENABLE_XORG=true
574 fi
574 fi
575
575
576 # Add xorg package
576 # Add xorg package
577 if [ "$ENABLE_XORG" = true ] ; then
577 if [ "$ENABLE_XORG" = true ] ; then
578 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
578 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
579 fi
579 fi
580
580
581 # Replace selected packages with smaller clones
581 # Replace selected packages with smaller clones
582 if [ "$ENABLE_REDUCE" = true ] ; then
582 if [ "$ENABLE_REDUCE" = true ] ; then
583 # Add levee package instead of vim-tiny
583 # Add levee package instead of vim-tiny
584 if [ "$REDUCE_VIM" = true ] ; then
584 if [ "$REDUCE_VIM" = true ] ; then
585 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
585 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
586 fi
586 fi
587
587
588 # Add dropbear package instead of openssh-server
588 # Add dropbear package instead of openssh-server
589 if [ "$REDUCE_SSHD" = true ] ; then
589 if [ "$REDUCE_SSHD" = true ] ; then
590 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
590 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
591 fi
591 fi
592 fi
592 fi
593
593
594 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
594 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
595 if [ "$ENABLE_SYSVINIT" = false ] ; then
595 if [ "$ENABLE_SYSVINIT" = false ] ; then
596 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
596 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
597 fi
597 fi
598
598
599 # Configure kernel sources if no KERNELSRC_DIR
599 # Configure kernel sources if no KERNELSRC_DIR
600 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
600 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
601 KERNELSRC_CONFIG=true
601 KERNELSRC_CONFIG=true
602 fi
602 fi
603
603
604 # Configure reduced kernel
604 # Configure reduced kernel
605 if [ "$KERNEL_REDUCE" = true ] ; then
605 if [ "$KERNEL_REDUCE" = true ] ; then
606 KERNELSRC_CONFIG=false
606 KERNELSRC_CONFIG=false
607 fi
607 fi
608
608
609 # Configure qemu compatible kernel
609 # Configure qemu compatible kernel
610 if [ "$ENABLE_QEMU" = true ] ; then
610 if [ "$ENABLE_QEMU" = true ] ; then
611 DTB_FILE=vexpress-v2p-ca15_a7.dtb
611 DTB_FILE=vexpress-v2p-ca15_a7.dtb
612 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
612 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
613 KERNEL_DEFCONFIG="vexpress_defconfig"
613 KERNEL_DEFCONFIG="vexpress_defconfig"
614 if [ "$KERNEL_MENUCONFIG" = false ] ; then
614 if [ "$KERNEL_MENUCONFIG" = false ] ; then
615 KERNEL_OLDDEFCONFIG=true
615 KERNEL_OLDDEFCONFIG=true
616 fi
616 fi
617 fi
617 fi
618
618
619 # Execute bootstrap scripts
619 # Execute bootstrap scripts
620 for SCRIPT in bootstrap.d/*.sh; do
620 for SCRIPT in bootstrap.d/*.sh; do
621 head -n 3 "$SCRIPT"
621 head -n 3 "$SCRIPT"
622 . "$SCRIPT"
622 . "$SCRIPT"
623 done
623 done
624
624
625 ## Execute custom bootstrap scripts
625 ## Execute custom bootstrap scripts
626 if [ -d "custom.d" ] ; then
626 if [ -d "custom.d" ] ; then
627 for SCRIPT in custom.d/*.sh; do
627 for SCRIPT in custom.d/*.sh; do
628 . "$SCRIPT"
628 . "$SCRIPT"
629 done
629 done
630 fi
630 fi
631
631
632 # Execute custom scripts inside the chroot
632 # Execute custom scripts inside the chroot
633 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
633 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
634 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
634 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
635 chroot_exec /bin/bash -x <<'EOF'
635 chroot_exec /bin/bash -x <<'EOF'
636 for SCRIPT in /chroot_scripts/* ; do
636 for SCRIPT in /chroot_scripts/* ; do
637 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
637 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
638 $SCRIPT
638 $SCRIPT
639 fi
639 fi
640 done
640 done
641 EOF
641 EOF
642 rm -rf "${R}/chroot_scripts"
642 rm -rf "${R}/chroot_scripts"
643 fi
643 fi
644
644
645 # Remove c/c++ build environment from the chroot
645 # Remove c/c++ build environment from the chroot
646 chroot_remove_cc
646 chroot_remove_cc
647
647
648 # Generate required machine-id
648 # Generate required machine-id
649 MACHINE_ID=$(dbus-uuidgen)
649 MACHINE_ID=$(dbus-uuidgen)
650 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
650 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
651 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
651 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
652
652
653 # APT Cleanup
653 # APT Cleanup
654 chroot_exec apt-get -y clean
654 chroot_exec apt-get -y clean
655 chroot_exec apt-get -y autoclean
655 chroot_exec apt-get -y autoclean
656 chroot_exec apt-get -y autoremove
656 chroot_exec apt-get -y autoremove
657
657
658 # Unmount mounted filesystems
658 # Unmount mounted filesystems
659 umount -l "${R}/proc"
659 umount -l "${R}/proc"
660 umount -l "${R}/sys"
660 umount -l "${R}/sys"
661
661
662 # Clean up directories
662 # Clean up directories
663 rm -rf "${R}/run/*"
663 rm -rf "${R}/run/*"
664 rm -rf "${R}/tmp/*"
664 rm -rf "${R}/tmp/*"
665
665
666 # Clean up files
666 # Clean up files
667 rm -f "${ETC_DIR}/ssh/ssh_host_*"
667 rm -f "${ETC_DIR}/ssh/ssh_host_*"
668 rm -f "${ETC_DIR}/dropbear/dropbear_*"
668 rm -f "${ETC_DIR}/dropbear/dropbear_*"
669 rm -f "${ETC_DIR}/apt/sources.list.save"
669 rm -f "${ETC_DIR}/apt/sources.list.save"
670 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
670 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
671 rm -f "${ETC_DIR}/*-"
671 rm -f "${ETC_DIR}/*-"
672 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
672 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
673 rm -f "${ETC_DIR}/resolv.conf"
673 rm -f "${ETC_DIR}/resolv.conf"
674 rm -f "${R}/root/.bash_history"
674 rm -f "${R}/root/.bash_history"
675 rm -f "${R}/var/lib/urandom/random-seed"
675 rm -f "${R}/var/lib/urandom/random-seed"
676 rm -f "${R}/initrd.img"
676 rm -f "${R}/initrd.img"
677 rm -f "${R}/vmlinuz"
677 rm -f "${R}/vmlinuz"
678 rm -f "${R}${QEMU_BINARY}"
678 rm -f "${R}${QEMU_BINARY}"
679
679
680 if [ "$ENABLE_QEMU" = true ] ; then
680 if [ "$ENABLE_QEMU" = true ] ; then
681 # Setup QEMU directory
681 # Setup QEMU directory
682 mkdir "${BASEDIR}/qemu"
682 mkdir "${BASEDIR}/qemu"
683
683
684 # Copy kernel image to QEMU directory
684 # Copy kernel image to QEMU directory
685 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
685 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
686
686
687 # Copy kernel config to QEMU directory
687 # Copy kernel config to QEMU directory
688 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
688 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
689
689
690 # Copy kernel dtbs to QEMU directory
690 # Copy kernel dtbs to QEMU directory
691 for dtb in "${BOOT_DIR}/"*.dtb ; do
691 for dtb in "${BOOT_DIR}/"*.dtb ; do
692 if [ -f "${dtb}" ] ; then
692 if [ -f "${dtb}" ] ; then
693 install_readonly "${dtb}" "${BASEDIR}/qemu/"
693 install_readonly "${dtb}" "${BASEDIR}/qemu/"
694 fi
694 fi
695 done
695 done
696
696
697 # Copy kernel overlays to QEMU directory
697 # Copy kernel overlays to QEMU directory
698 if [ -d "${BOOT_DIR}/overlays" ] ; then
698 if [ -d "${BOOT_DIR}/overlays" ] ; then
699 # Setup overlays dtbs directory
699 # Setup overlays dtbs directory
700 mkdir "${BASEDIR}/qemu/overlays"
700 mkdir "${BASEDIR}/qemu/overlays"
701
701
702 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
702 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
703 if [ -f "${dtb}" ] ; then
703 if [ -f "${dtb}" ] ; then
704 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
704 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
705 fi
705 fi
706 done
706 done
707 fi
707 fi
708
708
709 # Copy u-boot files to QEMU directory
709 # Copy u-boot files to QEMU directory
710 if [ "$ENABLE_UBOOT" = true ] ; then
710 if [ "$ENABLE_UBOOT" = true ] ; then
711 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
711 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
712 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
712 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
713 fi
713 fi
714 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
714 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
715 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
715 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
716 fi
716 fi
717 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
717 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
718 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
718 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
719 fi
719 fi
720 fi
720 fi
721
721
722 # Copy initramfs to QEMU directory
722 # Copy initramfs to QEMU directory
723 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
723 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
724 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
724 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
725 fi
725 fi
726 fi
726 fi
727
727
728 # Calculate size of the chroot directory in KB
728 # Calculate size of the chroot directory in KB
729 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
729 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
730
730
731 # Calculate the amount of needed 512 Byte sectors
731 # Calculate the amount of needed 512 Byte sectors
732 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
732 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
733 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
733 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
734 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
734 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
735
735
736 # The root partition is EXT4
736 # The root partition is EXT4
737 # This means more space than the actual used space of the chroot is used.
737 # This means more space than the actual used space of the chroot is used.
738 # As overhead for journaling and reserved blocks 35% are added.
738 # As overhead for journaling and reserved blocks 35% are added.
739 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
739 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
740
740
741 # Calculate required image size in 512 Byte sectors
741 # Calculate required image size in 512 Byte sectors
742 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
742 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
743
743
744 # Prepare image file
744 # Prepare image file
745 if [ "$ENABLE_SPLITFS" = true ] ; then
745 if [ "$ENABLE_SPLITFS" = true ] ; then
746 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
746 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
747 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
747 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
748 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
748 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
749 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
749 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
750
750
751 # Write firmware/boot partition tables
751 # Write firmware/boot partition tables
752 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
752 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
753 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
753 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
754 EOM
754 EOM
755
755
756 # Write root partition table
756 # Write root partition table
757 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
757 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
758 ${TABLE_SECTORS},${ROOT_SECTORS},83
758 ${TABLE_SECTORS},${ROOT_SECTORS},83
759 EOM
759 EOM
760
760
761 # Setup temporary loop devices
761 # Setup temporary loop devices
762 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
762 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
763 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
763 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
764 else # ENABLE_SPLITFS=false
764 else # ENABLE_SPLITFS=false
765 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
765 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
766 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
766 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
767
767
768 # Write partition table
768 # Write partition table
769 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
769 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
770 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
770 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
771 ${ROOT_OFFSET},${ROOT_SECTORS},83
771 ${ROOT_OFFSET},${ROOT_SECTORS},83
772 EOM
772 EOM
773
773
774 # Setup temporary loop devices
774 # Setup temporary loop devices
775 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
775 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
776 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
776 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
777 fi
777 fi
778
778
779 if [ "$ENABLE_CRYPTFS" = true ] ; then
779 if [ "$ENABLE_CRYPTFS" = true ] ; then
780 # Create dummy ext4 fs
780 # Create dummy ext4 fs
781 mkfs.ext4 "$ROOT_LOOP"
781 mkfs.ext4 "$ROOT_LOOP"
782
782
783 # Setup password keyfile
783 # Setup password keyfile
784 touch .password
784 touch .password
785 chmod 600 .password
785 chmod 600 .password
786 echo -n ${CRYPTFS_PASSWORD} > .password
786 echo -n ${CRYPTFS_PASSWORD} > .password
787
787
788 # Initialize encrypted partition
788 # Initialize encrypted partition
789 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
789 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
790
790
791 # Open encrypted partition and setup mapping
791 # Open encrypted partition and setup mapping
792 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
792 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
793
793
794 # Secure delete password keyfile
794 # Secure delete password keyfile
795 shred -zu .password
795 shred -zu .password
796
796
797 # Update temporary loop device
797 # Update temporary loop device
798 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
798 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
799
799
800 # Wipe encrypted partition (encryption cipher is used for randomness)
800 # Wipe encrypted partition (encryption cipher is used for randomness)
801 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
801 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
802 fi
802 fi
803
803
804 # Build filesystems
804 # Build filesystems
805 mkfs.vfat "$FRMW_LOOP"
805 mkfs.vfat "$FRMW_LOOP"
806 mkfs.ext4 "$ROOT_LOOP"
806 mkfs.ext4 "$ROOT_LOOP"
807
807
808 # Mount the temporary loop devices
808 # Mount the temporary loop devices
809 mkdir -p "$BUILDDIR/mount"
809 mkdir -p "$BUILDDIR/mount"
810 mount "$ROOT_LOOP" "$BUILDDIR/mount"
810 mount "$ROOT_LOOP" "$BUILDDIR/mount"
811
811
812 mkdir -p "$BUILDDIR/mount/boot/firmware"
812 mkdir -p "$BUILDDIR/mount/boot/firmware"
813 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
813 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
814
814
815 # Copy all files from the chroot to the loop device mount point directory
815 # Copy all files from the chroot to the loop device mount point directory
816 rsync -a "${R}/" "$BUILDDIR/mount/"
816 rsync -a "${R}/" "$BUILDDIR/mount/"
817
817
818 # Unmount all temporary loop devices and mount points
818 # Unmount all temporary loop devices and mount points
819 cleanup
819 cleanup
820
820
821 # Create block map file(s) of image(s)
821 # Create block map file(s) of image(s)
822 if [ "$ENABLE_SPLITFS" = true ] ; then
822 if [ "$ENABLE_SPLITFS" = true ] ; then
823 # Create block map files for "bmaptool"
823 # Create block map files for "bmaptool"
824 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
824 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
825 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
825 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
826
826
827 # Image was successfully created
827 # Image was successfully created
828 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
828 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
829 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
829 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
830 else
830 else
831 # Create block map file for "bmaptool"
831 # Create block map file for "bmaptool"
832 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
832 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
833
833
834 # Image was successfully created
834 # Image was successfully created
835 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
835 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
836
836
837 # Create qemu qcow2 image
837 # Create qemu qcow2 image
838 if [ "$ENABLE_QEMU" = true ] ; then
838 if [ "$ENABLE_QEMU" = true ] ; then
839 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
839 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
840 QEMU_SIZE=16G
840 QEMU_SIZE=16G
841
841
842 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
842 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
843 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
843 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
844
844
845 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
845 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
846 fi
846 fi
847 fi
847 fi
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