Add initial support for the Moto G 2013 (falcon) (#1165)
Currently working: - flashing both kernel and system - boots into weston with touch support - can also ssh in via usb
This commit is contained in:
Ryan Murthick
Oliver Smith
parent
3c827885a2
commit
7f9fc68729
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@ -0,0 +1,22 @@
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# Reference: <https://postmarketos.org/devicepkg>
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pkgname="device-motorola-falcon"
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pkgdesc="Moto G (2013)"
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pkgver=0.1
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pkgrel=0
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url="https://postmarketos.org"
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license="MIT"
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arch="noarch"
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options="!check"
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depends="linux-motorola-falcon mkbootimg mesa-dri-swrast msm-fb-refresher"
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makedepends="devicepkg-dev"
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source="deviceinfo"
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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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}
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sha512sums="5e75404b3ef0fc7e587168de6b78598dfcdb720c75b132501da4ad739a4bdd901ea27e83463e4234827857e307988a8ab60774bdb86e203aa427be3134d79c4f deviceinfo"
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@ -0,0 +1,38 @@
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# Reference: <https://postmarketos.org/deviceinfo>
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# Please use double quotes only. You can source this file in shell scripts.
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deviceinfo_format_version="0"
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deviceinfo_name="Moto G (2013)"
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deviceinfo_manufacturer="Motorola"
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deviceinfo_date=""
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deviceinfo_dtb=""
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deviceinfo_modules_initfs=""
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deviceinfo_external_disk_install="false"
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deviceinfo_arch="armhf"
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# Device related
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deviceinfo_keyboard="false"
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deviceinfo_external_disk="false"
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deviceinfo_screen_width="720"
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deviceinfo_screen_height="1280"
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deviceinfo_dev_touchscreen="/dev/input/event2"
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deviceinfo_dev_touchscreen_calibration=""
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deviceinfo_dev_keyboard=""
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# Bootloader related
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deviceinfo_flash_method="fastboot"
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deviceinfo_kernel_cmdline="androidboot.bootdevice=msm_sdcc.1 androidboot.hardware=qcom vmalloc=400M utags.blkdev=/dev/block/platform/msm_sdcc.1/by-name/utags buildvariant=userdebug"
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deviceinfo_generate_bootimg="true"
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deviceinfo_bootimg_qcdt="true"
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deviceinfo_flash_offset_base="0x00000000"
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deviceinfo_flash_offset_kernel="0x00008000"
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deviceinfo_flash_offset_ramdisk="0x01000000"
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deviceinfo_flash_offset_second="0x00f00000"
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deviceinfo_flash_offset_tags="0x00000100"
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deviceinfo_flash_pagesize="2048"
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deviceinfo_flash_sparse=true
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# Make the display output work
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deviceinfo_weston_pixman_type="2"
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deviceinfo_msm_refresher="true"
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@ -0,0 +1,49 @@
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From aeea3592a13bf12861943e44fc48f1f270941f8d Mon Sep 17 00:00:00 2001
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From: Behan Webster <behanw@converseincode.com>
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Date: Wed, 24 Sep 2014 01:06:46 +0100
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Subject: [PATCH] ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
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With compilers which follow the C99 standard (like modern versions of gcc and
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clang), "extern inline" does the wrong thing (emits code for an externally
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linkable version of the inline function). In this case using static inline
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and removing the NULL version of return_address in return_address.c does
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the right thing.
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Signed-off-by: Behan Webster <behanw@converseincode.com>
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Reviewed-by: Mark Charlebois <charlebm@gmail.com>
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Acked-by: Steven Rostedt <rostedt@goodmis.org>
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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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---
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arch/arm/include/asm/ftrace.h | 2 +-
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arch/arm/kernel/return_address.c | 5 -----
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2 files changed, 1 insertion(+), 6 deletions(-)
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diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
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index 39eb16b0066f2..bfe2a2f5a644e 100644
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--- a/arch/arm/include/asm/ftrace.h
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+++ b/arch/arm/include/asm/ftrace.h
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@@ -45,7 +45,7 @@ void *return_address(unsigned int);
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#else
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-extern inline void *return_address(unsigned int level)
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+static inline void *return_address(unsigned int level)
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{
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return NULL;
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}
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diff --git a/arch/arm/kernel/return_address.c b/arch/arm/kernel/return_address.c
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index fafedd86885dd..f6aa84d5b93c9 100644
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--- a/arch/arm/kernel/return_address.c
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+++ b/arch/arm/kernel/return_address.c
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@@ -63,11 +63,6 @@ void *return_address(unsigned int level)
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#warning "TODO: return_address should use unwind tables"
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#endif
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-void *return_address(unsigned int level)
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-{
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- return NULL;
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-}
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-
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#endif /* if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND) / else */
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EXPORT_SYMBOL_GPL(return_address);
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@ -0,0 +1,33 @@
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source:
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https://github.com/ShinySide/HispAsian_Lollipop_G6/commit/b7756b6fc4bb728722b14d2dfdbaf1dc843812e9
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* These need to be static to avoid these errors:
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drivers/built-in.o: In function `.LANCHOR1':
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msm_iommu_sec.c:(.data+0x9298): undefined reference to `kgsl_iommu_sync_lock'
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msm_iommu_sec.c:(.data+0x929c): undefined reference to `kgsl_iommu_sync_unlock'
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Makefile:877: recipe for target '.tmp_vmlinux1' failed
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make: *** [.tmp_vmlinux1] Error 1
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Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
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--- a/drivers/gpu/msm/kgsl_iommu.c
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+++ b/drivers/gpu/msm/kgsl_iommu.c
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@@ -1010,7 +1010,7 @@ static int kgsl_iommu_init_sync_lock(struct kgsl_mmu *mmu)
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*
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* Return - int - number of commands.
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*/
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-inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
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+static inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
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unsigned int *cmds)
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{
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struct kgsl_device *device = mmu->device;
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@@ -1080,7 +1080,7 @@ inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
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*
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* Return - int - number of commands.
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*/
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-inline unsigned int kgsl_iommu_sync_unlock(struct kgsl_mmu *mmu,
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+static inline unsigned int kgsl_iommu_sync_unlock(struct kgsl_mmu *mmu,
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unsigned int *cmds)
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{
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struct kgsl_device *device = mmu->device;
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@ -0,0 +1,13 @@
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diff --git a/drivers/video/msm/mdss/mdss_fb.c b/drivers/video/msm/mdss/mdss_fb.c
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index b37fd1e07ac1..1f091a261d22 100644
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--- a/drivers/video/msm/mdss/mdss_fb.c
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+++ b/drivers/video/msm/mdss/mdss_fb.c
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@@ -2668,7 +2668,7 @@ static int mdss_fb_register(struct msm_fb_data_type *mfd)
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var->left_margin = panel_info->lcdc.h_back_porch;
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var->right_margin = panel_info->lcdc.h_front_porch;
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var->hsync_len = panel_info->lcdc.h_pulse_width;
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- var->pixclock = panel_info->clk_rate / 1000;
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+ var->pixclock = 1000000 / 60;
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/*
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* Store the cont splash state in the var reserved[3] field.
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# Kernel config based on: arch/arm/configs/falcon_defconfig
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pkgname="linux-motorola-falcon"
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pkgver=3.4.113
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pkgrel=1
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pkgdesc="Moto G (2013) kernel fork"
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arch="armhf"
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_carch="arm"
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_flavor="motorola-falcon"
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url="https://kernel.org"
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license="GPL2"
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options="!strip !check !tracedeps"
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depends="postmarketos-mkinitfs libsparse"
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makedepends="coreutils perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz dtbtool"
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HOSTCC="${CC:-gcc}"
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HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
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# Source
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_repository="android_kernel_motorola_msm8226"
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_commit="75e7c47f8084a89b3b3019641aea9f01166bfbcb"
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_config="config-${_flavor}.${arch}"
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source="
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$pkgname-$_commit.tar.gz::https://github.com/LineageOS/${_repository}/archive/${_commit}.tar.gz
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$_config
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compiler-gcc6.h
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00_fix_return_address.patch
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02_gpu-msm-fix-gcc5-compile.patch
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03_mdss_fb_refresh_rate.patch
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"
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builddir="$srcdir/${_repository}-${_commit}"
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prepare() {
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default_prepare
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# gcc6 support
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cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
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# Remove -Werror from all makefiles
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find . -type f -name Makefile -print0 | \
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xargs -0 sed -i 's/-Werror-/-W/g'
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find . -type f -name Makefile -print0 | \
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xargs -0 sed -i 's/-Werror//g'
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# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
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cp "$srcdir"/$_config "$builddir"/.config
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yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
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}
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menuconfig() {
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cd "$builddir"
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make ARCH="$_carch" menuconfig
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cp .config "$startdir"/$_config
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}
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build() {
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unset LDFLAGS
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make ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
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# Generate master DTB
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dtbTool -s 2048 -p "scripts/dtc/" -o "arch/arm/boot/dt.img" "arch/arm/boot/"
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}
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package() {
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# kernel.release
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install -D "$builddir/include/config/kernel.release" \
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"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
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# zImage (find the right one)
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cd "$builddir/arch/$_carch/boot"
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_target="$pkgdir/boot/vmlinuz-$_flavor"
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for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
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[ -e "$_zimg" ] || continue
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msg "zImage found: $_zimg"
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install -Dm644 "$_zimg" "$_target"
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break
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done
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if ! [ -e "$_target" ]; then
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error "Could not find zImage in $PWD!"
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return 1
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fi
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# We need the dtb file
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install -Dm644 "$builddir/arch/arm/boot/dt.img" \
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"$pkgdir/boot/dt.img"
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}
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sha512sums="8e651741fce8b6263647ae3f91bbd8ac6d36178ba1bd7c7dc31829e52596efc151ea344c43413a322b28ba96a8cc81def4b70e502940d50a92f66a1a18b263a9 linux-motorola-falcon-75e7c47f8084a89b3b3019641aea9f01166bfbcb.tar.gz
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23d21961f2d3863026f443fb2f39f95e914f89ade7a704d1e0978c5e7fffa05fbd3a50bfc68368e8209546e6ecfa3ad5acdd762fe32d9337f59868fe65d9890a config-motorola-falcon.armhf
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d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc compiler-gcc6.h
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ea1d3b5a234fa565e3c1a792de48f4fc4e6023d281d303c8e319c7ef28edc5739ab0e4dea0139a41f0a5c7d03e27921ccaa214fd0ac5c72245a094ce60128864 00_fix_return_address.patch
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7be03a9e78b7ac330a54b1f00509caa0621a95c0c55901878ad757f9dd69cc05ba2c8b5ea987063ae1224f92c4d090d515fa5d369e7755181a4871b0d0f82881 02_gpu-msm-fix-gcc5-compile.patch
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a8c955bf718f155011e980f3d0948be98e1fee5649f418299a4851780543019daf7afa406aa7b0829375645107e4e6fbf241026b0cabe2b2ac895a47df83d2d8 03_mdss_fb_refresh_rate.patch"
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@ -0,0 +1,69 @@
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// SOURCE:
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// https://github.com/NextThingCo/CHIP-u-boot/issues/10#issuecomment-287515505
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#ifndef __LINUX_COMPILER_H
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#error "Please don't include <linux/compiler-gcc6.h> directly, include <linux/compiler.h> instead."
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#endif
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#define __used __attribute__((__used__))
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#define __must_check __attribute__((warn_unused_result))
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#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
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/* Mark functions as cold. gcc will assume any path leading to a call
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to them will be unlikely. This means a lot of manual unlikely()s
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are unnecessary now for any paths leading to the usual suspects
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like BUG(), printk(), panic() etc. [but let's keep them for now for
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older compilers]
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Early snapshots of gcc 4.3 don't support this and we can't detect this
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in the preprocessor, but we can live with this because they're unreleased.
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Maketime probing would be overkill here.
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gcc also has a __attribute__((__hot__)) to move hot functions into
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a special section, but I don't see any sense in this right now in
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the kernel context */
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#define __cold __attribute__((__cold__))
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#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
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#ifndef __CHECKER__
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# define __compiletime_warning(message) __attribute__((warning(message)))
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# define __compiletime_error(message) __attribute__((error(message)))
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#endif /* __CHECKER__ */
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/*
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* Mark a position in code as unreachable. This can be used to
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* suppress control flow warnings after asm blocks that transfer
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* control elsewhere.
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*
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* Early snapshots of gcc 4.5 don't support this and we can't detect
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* this in the preprocessor, but we can live with this because they're
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* unreleased. Really, we need to have autoconf for the kernel.
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*/
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#define unreachable() __builtin_unreachable()
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/* Mark a function definition as prohibited from being cloned. */
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#define __noclone __attribute__((__noclone__))
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/*
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* Tell the optimizer that something else uses this function or variable.
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*/
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#define __visible __attribute__((externally_visible))
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/*
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* GCC 'asm goto' miscompiles certain code sequences:
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*
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* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
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*
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* Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
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*
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* (asm goto is automatically volatile - the naming reflects this.)
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*/
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#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
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#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
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#define __HAVE_BUILTIN_BSWAP32__
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#define __HAVE_BUILTIN_BSWAP64__
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#define __HAVE_BUILTIN_BSWAP16__
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#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
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