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lg-vee7e: new device (LG Optimus L7 II) (!358)

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This is the beginning of a port to the the LG devices with the codename
vee7e, the one i have is the LG-P710 but according to the xda forum
there are some others, so if someone could test those that would be
nice.

I have not done any work besides making the kernel build and checking if
it boots so there still are some rather obvious issues but it boots and
has working USB-networking as well as a partially working screen and
touchscreen.

[ci:skip-build]: already built successfully in CI
This commit is contained in:
humanleftswatch 2019-05-09 20:05:42 +02:00 committed by Oliver Smith
parent 1528be93f3
commit b4b7f1ffdc
No known key found for this signature in database
GPG key ID: 5AE7F5513E0885CB
9 changed files with 3729 additions and 0 deletions
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23
device/device-lg-vee7e/APKBUILD Normal file
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# Reference: <https://postmarketos.org/devicepkg>
pkgname="device-lg-vee7e"
pkgdesc="LG Optimus L7 II"
pkgver=0.1
pkgrel=0
url="https://postmarketos.org"
license="MIT"
arch="armhf"
options="!check !archcheck"
depends="postmarketos-base linux-lg-vee7e mkbootimg mesa-dri-swrast"
makedepends="devicepkg-dev"
source="deviceinfo"
build() {
devicepkg_build $startdir $pkgname
}
package() {
devicepkg_package $startdir $pkgname
}
sha512sums="dad25ae130398cf92316a93d634c8f4e2b52702a65894a84cffbe8302632dd301a62707e2015e290ef34265e3e032a7398de8b30fad61e05af42c2bdeabd368d deviceinfo"

33
device/device-lg-vee7e/deviceinfo Normal file
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# Reference: <https://postmarketos.org/deviceinfo>
# Please use double quotes only. You can source this file in shell scripts.
deviceinfo_format_version="0"
deviceinfo_name="LG Optimus L7 II"
deviceinfo_manufacturer="LG"
deviceinfo_codename="lg-vee7e"
deviceinfo_date=""
deviceinfo_dtb=""
deviceinfo_modules_initfs=""
deviceinfo_arch="armhf"
# Device related
deviceinfo_keyboard="false"
deviceinfo_external_storage="true"
deviceinfo_screen_width="480"
deviceinfo_screen_height="800"
deviceinfo_dev_touchscreen=""
deviceinfo_dev_touchscreen_calibration=""
deviceinfo_dev_keyboard=""
# Bootloader related
deviceinfo_flash_method="fastboot"
deviceinfo_kernel_cmdline="androidboot.hardware=vee7 androidboot.selinux=permissive"
deviceinfo_generate_bootimg="true"
deviceinfo_bootimg_qcdt="false"
deviceinfo_flash_offset_base="0x00200000"
deviceinfo_flash_offset_kernel="0x00008000"
deviceinfo_flash_offset_ramdisk="0x01300000"
deviceinfo_flash_offset_second="0x00f00000"
deviceinfo_flash_offset_tags="0x00000100"
deviceinfo_flash_pagesize="4096"

45
device/linux-lg-vee7e/01_timeconst_fix.patch Normal file
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From 63a3f603413ffe82ad775f2d62a5afff87fd94a0 Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@linux.intel.com>
Date: Thu, 7 Feb 2013 17:14:08 -0800
Subject: [PATCH] timeconst.pl: Eliminate Perl warning
defined(@array) is deprecated in Perl and gives off a warning.
Restructure the code to remove that warning.
[ hpa: it would be interesting to revert to the timeconst.bc script.
It appears that the failures reported by akpm during testing of
that script was due to a known broken version of make, not a problem
with bc. The Makefile rules could probably be restructured to avoid
the make bug, or it is probably old enough that it doesn't matter. ]
Reported-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Gustavo Zacarias <gustavo.zacarias@free-electrons.com>
---
Patch status: upstream
kernel/timeconst.pl | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/kernel/timeconst.pl b/kernel/timeconst.pl
index eb51d76..3f42652 100644
--- a/kernel/timeconst.pl
+++ b/kernel/timeconst.pl
@@ -369,10 +369,8 @@ if ($hz eq '--can') {
die "Usage: $0 HZ\n";
}
- @val = @{$canned_values{$hz}};
- if (!defined(@val)) {
- @val = compute_values($hz);
- }
+ $cv = $canned_values{$hz};
+ @val = defined($cv) ? @$cv : compute_values($hz);
output($hz, @val);
}
exit 0;
--
2.4.10

33
device/linux-lg-vee7e/02_gpu-msm-fix-gcc5-compile.patch Executable file
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source:
https://github.com/ShinySide/HispAsian_Lollipop_G6/commit/b7756b6fc4bb728722b14d2dfdbaf1dc843812e9
* These need to be static to avoid these errors:
drivers/built-in.o: In function `.LANCHOR1':
msm_iommu_sec.c:(.data+0x9298): undefined reference to `kgsl_iommu_sync_lock'
msm_iommu_sec.c:(.data+0x929c): undefined reference to `kgsl_iommu_sync_unlock'
Makefile:877: recipe for target '.tmp_vmlinux1' failed
make: *** [.tmp_vmlinux1] Error 1
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
--- a/drivers/gpu/msm/kgsl_iommu.c
+++ b/drivers/gpu/msm/kgsl_iommu.c
@@ -1010,7 +1010,7 @@ static int kgsl_iommu_init_sync_lock(struct kgsl_mmu *mmu)
*
* Return - int - number of commands.
*/
-inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
+static inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
unsigned int *cmds)
{
struct kgsl_device *device = mmu->device;
@@ -1080,7 +1080,7 @@ inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
*
* Return - int - number of commands.
*/
-inline unsigned int kgsl_iommu_sync_unlock(struct kgsl_mmu *mmu,
+static inline unsigned int kgsl_iommu_sync_unlock(struct kgsl_mmu *mmu,
unsigned int *cmds)
{
struct kgsl_device *device = mmu->device;

72
device/linux-lg-vee7e/APKBUILD Normal file
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# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/cyanogenmod_vee7_defconfig
pkgname="linux-lg-vee7e"
pkgver=3.4.0
pkgrel=0
pkgdesc="LG Optimus L7 II kernel fork"
arch="armhf"
_carch="arm"
_flavor="lg-vee7e"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev"
# Compiler: latest GCC from Alpine
HOSTCC="${CC:-gcc}"
HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
# Source
_repository="lge-kernel-lproj"
_commit="8a90ec65502bde12a03c60d6756eea3e88c02917"
_config="config-${_flavor}.${arch}"
source="
$pkgname-$_commit.tar.gz::https://github.com/Vee7-Cyanogenmod13/${_repository}/archive/${_commit}.tar.gz
$_config
gcc7-give-up-on-ilog2-const-optimizations.patch
gcc8-fix-put-user.patch
static-inline-in-ftrace.h.patch
01_timeconst_fix.patch
02_gpu-msm-fix-gcc5-compile.patch
"
builddir="$srcdir/${_repository}-${_commit}"
prepare() {
default_prepare
downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
}
build() {
unset LDFLAGS
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
}
package() {
# kernel.release
install -D "$builddir/include/config/kernel.release" \
"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
# zImage (find the right one)
cd "$builddir/arch/$_carch/boot"
_target="$pkgdir/boot/vmlinuz-$_flavor"
for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
[ -e "$_zimg" ] || continue
msg "zImage found: $_zimg"
install -Dm644 "$_zimg" "$_target"
break
done
if ! [ -e "$_target" ]; then
error "Could not find zImage in $PWD!"
return 1
fi
}
sha512sums="0124de18237d4ea6a367aab9b6474a05bc67a5db18f687b8f58d3a8a63d2569b3ea9a9c8e33dc78ae834f4cc8fd2ee1c64b6d6a2ea12f0c4821b1f29385a3d8d linux-lg-vee7e-8a90ec65502bde12a03c60d6756eea3e88c02917.tar.gz
9c174cdf697258ee7ad2c263fb215ce7b50652752813a6cc81115a97205d186be04777220f01851a113aa2ec2f6b2772aa41a30f46aad01f1716abe5430427ee config-lg-vee7e.armhf
77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7 gcc7-give-up-on-ilog2-const-optimizations.patch
197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967 gcc8-fix-put-user.patch
ea1d3b5a234fa565e3c1a792de48f4fc4e6023d281d303c8e319c7ef28edc5739ab0e4dea0139a41f0a5c7d03e27921ccaa214fd0ac5c72245a094ce60128864 static-inline-in-ftrace.h.patch
a2bb98fb8d988bbb659cae00fbaca360828300e9b98b90aed5ee0dd839c3f740696df4094a9021b813cbada06820d115aabed581a47cdd2c947e8d853c20b145 01_timeconst_fix.patch
7be03a9e78b7ac330a54b1f00509caa0621a95c0c55901878ad757f9dd69cc05ba2c8b5ea987063ae1224f92c4d090d515fa5d369e7755181a4871b0d0f82881 02_gpu-msm-fix-gcc5-compile.patch"

3472
device/linux-lg-vee7e/config-lg-vee7e.armhf Normal file
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1
device/linux-lg-vee7e/gcc7-give-up-on-ilog2-const-optimizations.patch Symbolic link
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../../.shared-patches/linux/gcc7-give-up-on-ilog2-const-optimizations.patch

1
device/linux-lg-vee7e/gcc8-fix-put-user.patch Symbolic link
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@ -0,0 +1 @@
../../.shared-patches/linux/gcc8-fix-put-user.patch

49
device/linux-lg-vee7e/static-inline-in-ftrace.h.patch Normal file
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From aeea3592a13bf12861943e44fc48f1f270941f8d Mon Sep 17 00:00:00 2001
From: Behan Webster <behanw@converseincode.com>
Date: Wed, 24 Sep 2014 01:06:46 +0100
Subject: [PATCH] ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
With compilers which follow the C99 standard (like modern versions of gcc and
clang), "extern inline" does the wrong thing (emits code for an externally
linkable version of the inline function). In this case using static inline
and removing the NULL version of return_address in return_address.c does
the right thing.
Signed-off-by: Behan Webster <behanw@converseincode.com>
Reviewed-by: Mark Charlebois <charlebm@gmail.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/include/asm/ftrace.h | 2 +-
arch/arm/kernel/return_address.c | 5 -----
2 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
index 39eb16b0066f2..bfe2a2f5a644e 100644
--- a/arch/arm/include/asm/ftrace.h
+++ b/arch/arm/include/asm/ftrace.h
@@ -45,7 +45,7 @@ void *return_address(unsigned int);
#else
-extern inline void *return_address(unsigned int level)
+static inline void *return_address(unsigned int level)
{
return NULL;
}
diff --git a/arch/arm/kernel/return_address.c b/arch/arm/kernel/return_address.c
index fafedd86885dd..f6aa84d5b93c9 100644
--- a/arch/arm/kernel/return_address.c
+++ b/arch/arm/kernel/return_address.c
@@ -63,11 +63,6 @@ void *return_address(unsigned int level)
#warning "TODO: return_address should use unwind tables"
#endif
-void *return_address(unsigned int level)
-{
- return NULL;
-}
-
#endif /* if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND) / else */
EXPORT_SYMBOL_GPL(return_address);