[i9070] Use kernel modules / Wifi support (!)

* Add kernel module compilation
* Add wifi firmware from vendor files (to `/lib/firmware/postmarketos`) and fix modules install path
* Add patch to change hardcoded dhd firmware/nvram paths
* Add wifi module (dhd) to the list of kernel modules that should be loaded at boot time

Details:
https://github.com/postmarketOS/pmbootstrap/pull/138

Thanks you very much, drebrez \o/
This commit is contained in:
drebrez 2017-07-08 07:30:00 +02:00 committed by Oliver Smith
parent 05e79c1d5c
commit 2fe8eb0fdf
10 changed files with 147 additions and 33 deletions

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@ -1,6 +1,6 @@
pkgname=device-samsung-i9070
pkgver=1
pkgrel=4
pkgrel=5
pkgdesc="Samsung Galaxy S Advance"
url="https://github.com/postmarketOS"
arch="noarch"
@ -9,7 +9,12 @@ depends="linux-samsung-i9070"
makedepends=""
install=""
subpackages=""
source="deviceinfo initfs-hook.sh 90-android.rules"
source="
deviceinfo
initfs-hook.sh
90-android.rules
modules-load.conf
"
options="!check"
build() {
@ -19,12 +24,15 @@ build() {
package() {
install -D -m644 "$srcdir/deviceinfo" \
"$pkgdir/etc/deviceinfo"
install -D -m644 "$srcdir"/initfs-hook.sh \
"$pkgdir"/etc/postmarketos-mkinitfs/hooks/00-${pkgname}.sh
install -D -m644 "$srcdir"/initfs-hook.sh \
"$pkgdir"/etc/postmarketos-mkinitfs/hooks/00-${pkgname}.sh
install -D -m644 "$srcdir"/90-android.rules \
"$pkgdir"/etc/udev/rules.d/90-android.rules
install -D -m644 "$srcdir"/modules-load.conf \
"$pkgdir"/etc/modules-load.d/00-${pkgname}.conf
}
sha512sums="48588e2e2d201e4185454b10bd13eec6888e80c0db3dadb2e082750301c222308be2202c65904df0d27ba246d4ab1012f97e3bf33e67bc7bea526755d5d14d1f deviceinfo
sha512sums="a76e09953981b0610f42b94acc9b3e2d1dc5a8993b0d4bec32b3704359bba04efbc22576001c7d490234634a8805ac5109d4ab28b5d52a578df1b6dbdaff18c6 deviceinfo
098187f6ab56d2542f98f1b5fbcf493431f665a4300db05e859357366e39b02a3d508bfd94c1d1bd7c669261e7ef0d4e1aef1fdbb15541fe34f3f48a6caa247f initfs-hook.sh
ffa8ba47539f0b4a931c560811d7842c7f5270631066c270322859c1ef77e63fba09a8462c2533bd6d095056b2c7936c2d4fc4e225f3cff45169f121bf93d8ed 90-android.rules"
ffa8ba47539f0b4a931c560811d7842c7f5270631066c270322859c1ef77e63fba09a8462c2533bd6d095056b2c7936c2d4fc4e225f3cff45169f121bf93d8ed 90-android.rules
61e8becbf6fa7c1c6c42e481083f5981ae7af33a48cbc53e817d8ac2c6a8e4f67a54b32ae3b8f5f25f7b412165a849dc93a629110dc47b0d16927bf2a12eb7e1 modules-load.conf"

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@ -8,7 +8,6 @@ deviceinfo_date=""
deviceinfo_keyboard="false"
deviceinfo_nonfree="????"
deviceinfo_dtb=""
deviceinfo_modules=""
deviceinfo_modules_initfs=""
deviceinfo_external_disk="true"
deviceinfo_external_disk_install="true"

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@ -0,0 +1,6 @@
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.
# wifi module
dhd

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@ -0,0 +1,10 @@
diff --git a/usr/u8500_initramfs.list b/usr/u8500_initramfs.list
index 35e8d68..c846052 100644
--- a/usr/u8500_initramfs.list
+++ b/usr/u8500_initramfs.list
@@ -29,5 +29,3 @@ file /stage1/init source/usr/u8500_initramfs_files/init 755 0 0
dir /sys 755 0 0
dir /mnt 755 0 0
dir /mnt/.lfs 755 0 0
-file /stage1/boot.cpio ../../ramdisk.cpio 644 0 0
-file /stage1/recovery.cpio ../../ramdisk-recovery.cpio 644 0 0

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@ -0,0 +1,26 @@
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index a7ca009..808091b 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -259,7 +259,7 @@ cmd_lzma = (cat $(filter-out FORCE,$^) | \
quiet_cmd_lzo = LZO $@
cmd_lzo = (cat $(filter-out FORCE,$^) | \
- lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
+ lzop -6 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
(rm -f $@ ; false)
# XZ
diff --git a/scripts/gen_initramfs_list.sh b/scripts/gen_initramfs_list.sh
index b482f16..c4e08c5 100644
--- a/scripts/gen_initramfs_list.sh
+++ b/scripts/gen_initramfs_list.sh
@@ -245,7 +245,7 @@ case "$arg" in
echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f"
echo "$output_file" | grep -q "\.xz$" && \
compr="xz --check=crc32 --lzma2=dict=1MiB"
- echo "$output_file" | grep -q "\.lzo$" && compr="lzop -9 -f"
+ echo "$output_file" | grep -q "\.lzo$" && compr="lzop -6 -f"
echo "$output_file" | grep -q "\.cpio$" && compr="cat"
shift
;;

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@ -0,0 +1,16 @@
diff --git a/Makefile b/Makefile
index a91053a..17ceb4a 100644
--- a/Makefile
+++ b/Makefile
@@ -687,9 +687,9 @@ export INSTALL_PATH ?= /boot
# makefile but the argument can be passed to make if needed.
#
-#MODLIB = $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
+MODLIB = $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
#MODLIB = $(INSTALL_MOD_PATH)/lib/modules/$(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))
-MODLIB = $(INSTALL_MOD_PATH)/lib/modules
+#MODLIB = $(INSTALL_MOD_PATH)/lib/modules
export MODLIB
#

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@ -0,0 +1,15 @@
diff --git a/drivers/net/wireless/bcmdhd/dhd_linux.c b/drivers/net/wireless/bcmdhd/dhd_linux.c
index ed549c3..09e83f6 100644
--- a/drivers/net/wireless/bcmdhd/dhd_linux.c
+++ b/drivers/net/wireless/bcmdhd/dhd_linux.c
@@ -361,8 +361,8 @@ uint dhd_download_fw_on_driverload = TRUE;
/* Definitions to provide path to the firmware and nvram
* example nvram_path[MOD_PARAM_PATHLEN]="/projects/wlan/nvram.txt"
*/
-char firmware_path[MOD_PARAM_PATHLEN]="/system/etc/wifi/bcmdhd_sta.bin";
-char nvram_path[MOD_PARAM_PATHLEN]="/system/etc/wifi/nvram_net.txt";
+char firmware_path[MOD_PARAM_PATHLEN]="/lib/firmware/postmarketos/bcmdhd_sta.bin";
+char nvram_path[MOD_PARAM_PATHLEN]="/lib/firmware/postmarketos/nvram_net.txt";
/* information string to keep firmware, chio, cheip version info visiable from log */
char info_string[MOD_PARAM_INFOLEN];

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@ -1,4 +1,4 @@
# Based on linux-lg-mako. Changes:
# APKBUILD based on linux-vanilla aport. Changes:
# - add findutils makedepend (necessary for the initramfs)
# - it builds an initramfs - do not use ramdisk.cpio and
# ramdisk-recovery.cpio, in there, always use the
@ -9,6 +9,8 @@
# binary, that comes with the source
# - reduce lzo compression because Alpine's busybox doesn't
# support high compression
# - add kernel modules installation
# - add wifi firmware from vendor files
#
# Kernel config changes, based on: arch/arm/configs/janice_defconfig
# - enable devtmpfs (needed for udev -> touch support in weston)
@ -16,7 +18,10 @@
_vendor=samsung
_flavor=samsung-i9070
_hash="ac7219c4b8dcec7bc5a598d42c6be0db4aa36332"
_hash_vendor_files="e24d9687e7fda4f94fc6652d137ed8e703930c3a"
_config="config-${_flavor}.armhf"
_src_zip="linux-${_flavor}-${_hash}.zip"
_vendor_files_zip="vendor-files-${_flavor}-${_hash_vendor_files}.zip"
pkgname=linux-${_flavor}
pkgver=3.0.101
@ -24,20 +29,24 @@ case $pkgver in
*.*.*) _kernver=${pkgver%.*};;
*.*) _kernver=$pkgver;;
esac
pkgrel=2
pkgrel=3
arch="armhf"
pkgdesc="Samsung Galaxy S Advance kernel from Epirex"
url="https://github.com/Epirex/Samsung_STE_Kernel"
depends="postmarketos-mkinitfs"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev
findutils busybox-static-armhf"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev busybox-static-armhf"
options="!strip !check !tracedeps"
install=
source="
$pkgname-$_hash.zip::https://github.com/Epirex/Samsung_STE_Kernel/archive/${_hash}.zip
$_src_zip::https://github.com/Epirex/Samsung_STE_Kernel/archive/${_hash}.zip
$_vendor_files_zip::https://github.com/Epirex/android_vendor_samsung_u8500/archive/${_hash_vendor_files}.zip
$_config
00_fix_return_address.patch
01_remove_ramdisks_from_initramfs.patch
02_reduce_lzo_compression.patch
03_change_modules_install_dir.patch
04_change_dhd_firmware_dir.patch
compiler-gcc6.h
fix_return_address.patch
init
"
subpackages=""
@ -49,6 +58,13 @@ HOSTCC="${CC:-gcc}"
HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
ksrcdir="$srcdir/Samsung_STE_Kernel-${_hash}"
vsrcdir="$srcdir/android_vendor_samsung_u8500-${_hash_vendor_files}"
unpack() {
cd "$srcdir"
unzip -q $_src_zip
unzip -q $_vendor_files_zip
}
prepare() {
local _patch_failed=
@ -78,21 +94,10 @@ prepare() {
cp -v /usr/$(arch_to_hostspec $arch)/bin/busybox.static \
"$ksrcdir"/usr/u8500_initramfs_files/busybox
# do not use ramdisk.cpio and ramdisk-recovery.cpio, always use
# the initramfs from the kernel2 partition ("isorec"), so we can build
# it later and independently from the kernel. also directly boot that
# partition, not only when the recovery key combination was used.
cd "$ksrcdir"/usr/
mv u8500_initramfs.list u8500_initramfs.list_old
grep -v "../../ramdisk" u8500_initramfs.list_old > u8500_initramfs.list \
|| return 1
# use custom init script in the initramfs which loads the initramfs from
# the kernel2 partition ("isorec")
cp -v "$srcdir"/init "$ksrcdir"/usr/u8500_initramfs_files/init || return 1
# Reduce lzo compression because Alpine's busybox doesn't support high
# compression
sed -i -e 's/lzop -9/lzop -6/g' "$ksrcdir"/scripts/Makefile.lib || return 1
sed -i -e 's/lzop -9/lzop -6/g' "$ksrcdir"/scripts/gen_initramfs_list.sh || return 1
# gcc6 support
cp -v "$srcdir/compiler-gcc6.h" "$ksrcdir/include/linux/" || return 1
@ -102,11 +107,10 @@ prepare() {
silentoldconfig
}
# this is so we can do: 'abuild menuconfig' to reconfigure kernel
menuconfig() {
cd "$srcdir"/build || return 1
echo "--[ menuconfig ]--"
make ARCH="$_carch" menuconfig
cp .config "$startdir"/$_config
}
@ -115,21 +119,51 @@ build() {
cd "$srcdir"/build
unset LDFLAGS
echo "--[ Build kernel ]--"
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine" \
KBUILD_BUILD_VERSION="$((pkgrel + 1))-Alpine" \
|| return 1
echo "--[ Build modules ]--"
# the 'no-pic' flag is necessary to avoid the
# error 'Unknown symbol _GLOBAL_OFFSET_TABLE_ (err 0)' when loading the module
make ARCH="$_carch" CC="${CC:-gcc}" CFLAGS_MODULE="-fno-pic" \
KBUILD_BUILD_VERSION="$((pkgrel + 1))-Alpine" CONFIG_NO_ERROR_ON_MISMATCH=y \
modules || return 1
}
package() {
echo "--[ Installing kernel ]--"
install -Dm644 "$srcdir/build/arch/arm/boot/zImage" \
"$pkgdir/boot/vmlinuz-$_flavor"
install -D "$srcdir/build/include/config/kernel.release" \
"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
cd "$srcdir"/build
unset LDFLAGS
echo "--[ Installing modules ]--"
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1))-Alpine" CONFIG_NO_ERROR_ON_MISMATCH=y \
INSTALL_MOD_PATH="$pkgdir" modules_install \
|| return 1
echo "--[ Installing vendor files ]--"
# install wifi firmware
install -Dm644 "$vsrcdir/janice/system/etc/wifi/bcmdhd_sta.bin" \
"$pkgdir/lib/firmware/postmarketos/bcmdhd_sta.bin"
install -Dm644 "$vsrcdir/janice/system/etc/wifi/nvram_net.txt" \
"$pkgdir/lib/firmware/postmarketos/nvram_net.txt"
}
sha512sums="ea4e0f56efadd12c3dab18f15214973c708f777097aecac2fb7be4118472ba6e61e2660579eec7a2b57398c3a78107c965b59a108ddf1178d481a4e353a68077 linux-samsung-i9070-ac7219c4b8dcec7bc5a598d42c6be0db4aa36332.zip
8789a6b50cb4f438aa581003a54419d70e36f7077bb0107aeaaa237bb2d603d9fc67a25e47460068547c1dcc296c64752b3b448629bd4b64645e619d314ab9bf config-samsung-i9070.armhf
387ac9d18e36bfe6e0a38afc708d573b9167bd95aaeb90268142339c252d037eec816cab345e9b9aa0cabc641988823b9ca1477bdded6c5f4a7945f351d6cac0 vendor-files-samsung-i9070-e24d9687e7fda4f94fc6652d137ed8e703930c3a.zip
65ac788fc01180b803d8110333cbd0e30e742801647d6d4d813aaa6eca0c3d216f5daef0fc9583aef5a1ea2475d48567896da8e443781a1f08ff10ff8d6ea0a6 config-samsung-i9070.armhf
ea1d3b5a234fa565e3c1a792de48f4fc4e6023d281d303c8e319c7ef28edc5739ab0e4dea0139a41f0a5c7d03e27921ccaa214fd0ac5c72245a094ce60128864 00_fix_return_address.patch
c8f12ecf578be0c4600563134079b980a1079b08ac868302af8821022befe873aa94c67b9690ba87f5967f0a48939d15e871dc2d2862bed7b6a1d0c9a95cfd8f 01_remove_ramdisks_from_initramfs.patch
ef5b912c26fea4ab882592bdf7487942c64b123de8d25d08d976f29743f311742ee2f773bf2d110ddb5095f254dbb0bd4487c5cfce77311929082599199e7ebd 02_reduce_lzo_compression.patch
27bba6d070db6f499d030680c020906fc3238dc60d90a9b2f0f3a355ef15beb227c1cf48b7858156264fe10f7943772ed00a837be36ba4b80de8199f0383e688 03_change_modules_install_dir.patch
47533412cc91d2ead046039c90180ebc459e157017be85dca69cd882a183963448beb973f2cb7eaccbcd35354b0ed6a668131cd39ea30393dd52fd93b7e26815 04_change_dhd_firmware_dir.patch
d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc compiler-gcc6.h
ea1d3b5a234fa565e3c1a792de48f4fc4e6023d281d303c8e319c7ef28edc5739ab0e4dea0139a41f0a5c7d03e27921ccaa214fd0ac5c72245a094ce60128864 fix_return_address.patch
ef01c51c138239a49c1d00ae0074a07fed267d64934cf3d436a8ff057b91692ee2d040a45eacbb0dc62d5017a708c4dca2fadc282c850fa72aeebcfa787e2cbc init"

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@ -1153,8 +1153,8 @@ CONFIG_WIFI_CONTROL_FUNC=y
CONFIG_BCM4330=y
# CONFIG_BCM4334 is not set
# CONFIG_BCM43241 is not set
CONFIG_BCMDHD_FW_PATH="/system/etc/firmware/fw_bcmdhd.bin"
CONFIG_BCMDHD_NVRAM_PATH="/system/etc/wifi/bcmdhd.cal"
CONFIG_BCMDHD_FW_PATH="/lib/firmware/postmarketos/bcmdhd_sta.bin"
CONFIG_BCMDHD_NVRAM_PATH="/lib/firmware/postmarketos/nvram_net.txt"
CONFIG_BROADCOM_WIFI_RESERVED_MEM=y
CONFIG_WLAN_REGION_CODE=100
# CONFIG_HOSTAP is not set