Eric Anderson
e9aa99192e
The generic kernels are too large to be booted by the stock bootloader, as the boot partition is only 16 MiB. While this commit increases the kernel size you can use today, the linux-postmarketos kernels are still too big to boot from extlinux.conf until the [boot memory increase of lk2nd][1] is released. lk2nd also provides a better fastboot implementation which doesn't fully-buffer the image to be written, and thus can write larger images than the stock bootloader. Forcing fastboot mode requires [flo support in lk2nd][2], which also requires a lk2nd release. Right now you'll only get the better fastboot when lk2nd fails to find a kernel, which means a dance like "use stock bootloader to wipe userdata, then start to lk2nd". The reason to keep android image support is just for netbooting which makes testing easier. But netbooting does _not_ work with lk2nd right now as lk2nd has trouble finding the dtb for some reason; use the stock boot loader when running "pmbootstrap flasher boot". Changing flash_offset_ramdisk is to give more space for the kernel to decompress. 1. https://github.com/msm8916-mainline/lk2nd/pull/703 2. https://github.com/msm8916-mainline/lk2nd/pull/697 Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9031>
87 lines
2.9 KiB
Bash
87 lines
2.9 KiB
Bash
# Reference: <https://postmarketos.org/devicepkg>
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maintainer="Eric Anderson <ejona86@gmail.com>"
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pkgname=device-asus-flo
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pkgver=11
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pkgrel=0
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pkgdesc="Google Nexus 7 2013 (flo)"
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url="https://postmarketos.org"
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arch="armv7"
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license="MIT"
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depends="
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firmware-asus-flo
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lk2nd-msm8960
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mkbootimg
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postmarketos-base
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"
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makedepends="devicepkg-dev"
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subpackages="
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$pkgname-kernel-next:kernel_next
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$pkgname-kernel-stable:kernel_stable
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$pkgname-kernel-lts:kernel_lts
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$pkgname-udev
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"
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# $pkgname-kernel-mainline-old:kernel_mainline_old
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source="
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90-android-touch-dev.rules
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deviceinfo
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kernel-cmdline-workaround.conf
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kernel-cmdline.conf
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pointercal
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wpa_supplicant.conf
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"
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options="!check !archcheck"
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build() {
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devicepkg_build $startdir $pkgname
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}
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package() {
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devicepkg_package $startdir $pkgname
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install -D -m644 "$srcdir"/wpa_supplicant.conf \
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"$pkgdir"/etc/wpa_supplicant/wpa_supplicant.conf
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# Feed the whacky bootloader that eats 26 characters.
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# Must sort before 00-base.conf
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install -D -m644 "$srcdir/kernel-cmdline-workaround.conf" \
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"$pkgdir/usr/lib/kernel-cmdline.d/00-aaa-$pkgname-workaround.conf"
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install -D -m644 "$srcdir"/90-android-touch-dev.rules \
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"$pkgdir"/usr/lib/udev/rules.d/90-android-touch-dev.rules
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install -D -m644 "$srcdir"/pointercal \
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"$pkgdir"/etc/pointercal
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}
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# Uncomment to use archived/linux-asus-flo, and add an entry to subpackages=
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# kernel_mainline_old() {
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# pkgdesc="Old 4.11 mainline kernel, GPU works somehow"
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# depends="linux-asus-flo"
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# devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
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# }
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kernel_next() {
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pkgdesc="Unstable next kernel (linux-next)"
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depends="linux-next"
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devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
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}
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kernel_stable() {
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pkgdesc="Stable kernel from Alpine Linux (linux-stable)"
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depends="linux-stable"
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provides="$pkgname-kernel-edge=$pkgver-r$pkgrel"
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devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
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}
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kernel_lts() {
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pkgdesc="Long term support (LTS) kernel from Alpine Linux (linux-lts)"
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depends="linux-lts"
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devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
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}
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sha512sums="
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5ac89b627f52d2f1103c3329bd905cdbb906cae5bb332d52e6805d7971fbcc0faabe1fd9d2beb7c6de4e4487c05047eaa17852dbf9e114ee3c5d4b0d57d73859 90-android-touch-dev.rules
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70d0fb5192772c597968e1609ccf86b0d5290fb27b40a5f6dbaa6481b26b3846fb682c4302748dc821f12c9e55d98d3a0dc170db703265dc0faae53f34179d35 deviceinfo
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ebc11da9dbafca1b7052ff58d1782e9e48508e3f338656e817f42e6da40cbed198ee9ec3093909012733b82ca26b0f9b07e3f1aea63500a90855823aa31ee465 kernel-cmdline-workaround.conf
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18f40d7308eb327de4b8ea5552fef3874e6f3f2e2da7dba4244e954ce866ed8658a6809177488aca6387149c0014782d5a10634881f72301fbefbe3743702faa kernel-cmdline.conf
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cf913217b41a3dde8bc2a16a5bc82013c85679de0e81db1cfc36f2409ea034fec430082ddcb207c16746453601cf8381300b049cd2fb131f1916dc7dbcc247e3 pointercal
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3278921cc1617d10fdd13dfbeaf213cda0078d069e727acd8cfac10bd8ade6f373be1e22fd1e4b50ae71cd2eae09f7d6aad5de42338d9ea9f8c1a34f0b60cb69 wpa_supplicant.conf
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"
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