blob: 6f9a31581ee4b8bcf3f5fda9e30a7bea72f4bd1b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
build_rpi_blobs() {
apk fetch --quiet --stdout raspberrypi-bootloader | tar -C "${DESTDIR}" -zx --strip=1 boot/
}
rpi_gen_cmdline() {
echo "modules=loop,squashfs,sd-mod,usb-storage quiet ${kernel_cmdline}"
}
rpi_gen_config() {
cat <<-EOF
# do not modify this file as it will be overwritten on upgrade.
# create and/or modify usercfg.txt instead.
# https://www.raspberrypi.org/documentation/configuration/config-txt
EOF
case "$ARCH" in
armhf)
cat <<-EOF
[pi0]
kernel=boot/vmlinuz-rpi
initramfs boot/initramfs-rpi
[pi0w]
kernel=boot/vmlinuz-rpi
initramfs boot/initramfs-rpi
[pi1]
kernel=boot/vmlinuz-rpi
initramfs boot/initramfs-rpi
[pi2]
kernel=boot/vmlinuz-rpi2
initramfs boot/initramfs-rpi2
[pi3]
kernel=boot/vmlinuz-rpi2
initramfs boot/initramfs-rpi2
[pi3+]
kernel=boot/vmlinuz-rpi2
initramfs boot/initramfs-rpi2
[all]
include usercfg.txt
EOF
;;
armv7)
cat <<-EOF
[pi2]
kernel=boot/vmlinuz-rpi2
initramfs boot/initramfs-rpi2
[pi3]
kernel=boot/vmlinuz-rpi2
initramfs boot/initramfs-rpi2
[pi3+]
kernel=boot/vmlinuz-rpi2
initramfs boot/initramfs-rpi2
[all]
include usercfg.txt
EOF
;;
aarch64)
cat <<-EOF
arm_control=0x200
kernel=boot/vmlinuz-rpi
initramfs boot/initramfs-rpi
include usercfg.txt
EOF
;;
esac
}
build_rpi_config() {
rpi_gen_cmdline > "${DESTDIR}"/cmdline.txt
rpi_gen_config > "${DESTDIR}"/config.txt
}
section_rpi_config() {
[ "$hostname" = "rpi" ] || return 0
build_section rpi_config $( (rpi_gen_cmdline ; rpi_gen_config) | checksum )
build_section rpi_blobs
}
profile_rpi() {
profile_base
title="Raspberry Pi"
desc="Includes Raspberry Pi kernel.
Designed for RPI 1, 2 and 3.
And much more..."
image_ext="tar.gz"
arch="aarch64 armhf armv7"
kernel_flavors="rpi"
case "$ARCH" in
armhf) kernel_flavors="rpi rpi2";;
armv7) kernel_flavors="rpi2";;
esac
kernel_cmdline="console=tty1"
initfs_features="base squashfs mmc usb kms dhcp https"
hostname="rpi"
grub_mod=
}
build_uboot() {
set -x
# FIXME: Fix apk-tools to extract packages directly
local pkg pkgs="$(apk fetch --simulate --root "$APKROOT" --recursive u-boot-all | sed -ne "s/^Downloading \([^0-9.]*\)\-.*$/\1/p")"
for pkg in $pkgs; do
[ "$pkg" = "u-boot-all" ] || apk fetch --root "$APKROOT" --stdout $pkg | tar -C "$DESTDIR" -xz usr
done
mkdir -p "$DESTDIR"/u-boot
mv "$DESTDIR"/usr/sbin/update-u-boot "$DESTDIR"/usr/share/u-boot/* "$DESTDIR"/u-boot
rm -rf "$DESTDIR"/usr
}
section_uboot() {
[ -n "$uboot_install" ] || return 0
build_section uboot $ARCH $(apk fetch --root "$APKROOT" --simulate --recursive u-boot-all | sort | checksum)
}
profile_uboot() {
profile_base
title="Generic ARM"
desc="Has default ARM kernel.
Includes the uboot bootloader.
Supports armhf and aarch64."
image_ext="tar.gz"
arch="aarch64 armhf armv7"
kernel_flavors="vanilla"
kernel_addons="xtables-addons"
initfs_features="base bootchart squashfs ext4 kms mmc raid scsi usb"
apkovl="genapkovl-dhcp.sh"
hostname="alpine"
uboot_install="yes"
}
|
