Merge pull request #3664 from lrusak/dragonboard

New project and device: Qualcomm/Dragonboard

packages/linux-firmware/firmware-dragonboard/package.mk

@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2019-present Team LibreELEC (https://libreelec.tv)
+
+PKG_NAME="firmware-dragonboard"
+PKG_VERSION="1.4.0"
+PKG_SHA256="822d2f8506d9657dbce6aa2bfce81ccbf97dcfc40831b70703b14b3f296fa4c0"
+PKG_ARCH="aarch64 arm"
+PKG_LICENSE="proprietary"
+PKG_SITE="https://developer.qualcomm.com/"
+PKG_URL="https://developer.qualcomm.com/download/db410c/firmware-410c-${PKG_VERSION}.bin"
+PKG_DEPENDS_TARGET="toolchain dosfstools:host"
+PKG_LONGDESC="Additional firmware for Dragonboard 410c"
+PKG_TOOLCHAIN="manual"
+
+unpack() {
+  mkdir -p $PKG_BUILD
+    cd $PKG_BUILD
+    sh $SOURCES/$PKG_NAME/$PKG_NAME-$PKG_VERSION.bin --auto-accept
+}
+
+make_target() {
+  :
+}
+
+makeinstall_target() {
+  mkdir -p $INSTALL/$(get_full_firmware_dir)/qcom/venus-1.8/
+    cp -a linux-board-support-package-v${PKG_VERSION%.0}/proprietary-linux/* $INSTALL/$(get_full_firmware_dir)
+    cp -a linux-board-support-package-v${PKG_VERSION%.0}/proprietary-linux/venus* $INSTALL/$(get_full_firmware_dir)/qcom/venus-1.8/
+    rm $INSTALL/$(get_full_firmware_dir)/firmware.tar
+
+    MTOOLS_SKIP_CHECK=1 mcopy -n -i linux-board-support-package-v${PKG_VERSION%.0}/bootloaders-linux/NON-HLOS.bin \
+                                    ::image/modem.* \
+                                    ::image/mba.mbn \
+                                    ::image/wcnss.* \
+                                    $INSTALL/$(get_full_firmware_dir)
+}

packages/tools/dtc/package.mk

@@ -12,6 +12,12 @@ PKG_DEPENDS_TARGET="toolchain"
 PKG_LONGDESC="The Device Tree Compiler"
 
 PKG_MAKE_OPTS_TARGET="dtc fdtput fdtget libfdt"
+PKG_MAKE_OPTS_HOST="libfdt"
+
+makeinstall_host() {
+  mkdir -p $TOOLCHAIN/lib
+    cp -P $PKG_BUILD/libfdt/libfdt.so $TOOLCHAIN/lib
+}
 
 makeinstall_target() {
   mkdir -p $INSTALL/usr/bin

projects/Qualcomm/devices/Dragonboard/README.md

@@ -0,0 +1,45 @@
+## Install Instructions
+
+The Dragonboard is unique in the way that it uses and android bootloader to load the OS. This makes it difficult for a few reasons:
+
+1) Requires a very specific partition layout
+2) Typically requires a secondary bootloader (usually little kernel (LK). we use u-boot).
+
+All this makes it difficult to create a disk image that can easily be flashed and booted natively. After some time trying various different configurations this is what I landed on:
+
+#### Flash the .img file to and SD card (dd, rufus, LE disk image tool, etc)
+```
+gunzip LibreELEC-Dragonboard.arm-9.80-devel-20190706164625-ce7dc9b-410c.img.gz
+dd if=LibreELEC-Dragonboard.arm-9.80-devel-20190706164625-ce7dc9b-410c.img of=/dev/sdx bs=4M
+```
+
+ #### Mount the first partition
+ ```
+ mount /dev/sdx1 /mnt (or similar)
+```
+
+#### Mount the squashfs SYSTEM file
+```
+ mount -o loop /mnt/SYSTEM /mnt2 (or similar)
+ ```
+#### Write the u-boot bootloader using fastboot
+
+to write u-boot to the boot partition on the emmc you will need to use fastboot. (NOTE: this will wipe out whatever you have in the boot partition on the emmc and will make it so that OS does not boot anymore).
+
+To enter fastboot mode read the following instructions:
+
+1) While holding the Vol (-) button, power on the DragonBoard™ 410c by plugging it in
+2) Once DragonBoard™ 410c is plugged into power, release your hold on the Vol (-) button.
+3) Wait for about 20 seconds.
+4) Board should boot into fastboot mode.
+```
+fastboot flash boot /mnt2/usr/share/bootloader/u-boot.img
+```
+
+#### Unmount partitions
+```
+umount /mnt2
+umount /mnt
+```
+
+#### Plug SD card into Dragonboard and power on

projects/Qualcomm/devices/Dragonboard/bootloader/install

@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2016-present Team LibreELEC (https://libreelec.tv)
+
+dtbTool -o dt.img arch/arm/dts/
+
+touch rd
+
+mkbootimg --kernel=u-boot-dtb.bin \
+          --ramdisk=rd \
+          --dt=dt.img \
+          --pagesize 2048 \
+          --base 0x80000000 \
+          --cmdline="" \
+          --output=u-boot.img
+
+rm rd
+
+cp -av u-boot.img $INSTALL/usr/share/bootloader

projects/Qualcomm/devices/Dragonboard/bootloader/release

@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2018-present Team LibreELEC (https://libreelec.tv)
+
+mkdir -p $RELEASE_DIR/3rdparty/bootloader
+  if [ -n "$UBOOT_SYSTEM" ]; then
+    cp -a $(get_build_dir $BOOTLOADER)/u-boot.img $RELEASE_DIR/3rdparty/bootloader
+  fi
+
+  cp -a $(get_build_dir linux)/arch/$TARGET_KERNEL_ARCH/boot/dts/qcom/* $RELEASE_DIR/3rdparty/bootloader

projects/Qualcomm/devices/Dragonboard/bootloader/update.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2016-present Team LibreELEC (https://libreelec.tv)
+
+[ -z "$BOOT_ROOT" ] && BOOT_ROOT="/flash"
+[ -z "$BOOT_PART" ] && BOOT_PART=$(df "$BOOT_ROOT" | tail -1 | awk {' print $1 '})
+if [ -z "$BOOT_DISK" ]; then
+  case $BOOT_PART in
+    /dev/sd[a-z][0-9]*)
+      BOOT_DISK=$(echo $BOOT_PART | sed -e "s,[0-9]*,,g")
+      ;;
+    /dev/mmcblk*)
+      BOOT_DISK=$(echo $BOOT_PART | sed -e "s,p[0-9]*,,g")
+      ;;
+  esac
+fi
+
+# mount $BOOT_ROOT r/w
+  mount -o remount,rw $BOOT_ROOT
+
+# update Device Tree Blobs
+  for all_dtb in /flash/*.dtb; do
+    dtb=$(basename $all_dtb)
+    if [ -f $SYSTEM_ROOT/usr/share/bootloader/$dtb ]; then
+      echo "*** updating Device Tree Blob: $dtb ..."
+      cp -p $SYSTEM_ROOT/usr/share/bootloader/$dtb $BOOT_ROOT
+    fi
+  done
+
+# mount $BOOT_ROOT r/o
+  sync
+  mount -o remount,ro $BOOT_ROOT

projects/Qualcomm/devices/Dragonboard/options

@@ -0,0 +1,98 @@
+################################################################################
+# setup system defaults
+################################################################################
+
+  # The TARGET_CPU variable controls which processor should be targeted for
+  # generated code.
+    case $TARGET_ARCH in
+      aarch64)
+	TARGET_CPU="cortex-a53"
+        TARGET_CPU_FLAGS="+crc+fp+simd"
+        TARGET_FEATURES="64bit"
+        ;;
+      arm)
+	TARGET_KERNEL_ARCH="arm64"
+        TARGET_PATCH_ARCH="aarch64"
+        TARGET_FLOAT=hard
+        TARGET_CPU="cortex-a53"
+        TARGET_CPU_FLAGS="+crc"
+        TARGET_FPU="neon-fp-armv8"
+        TARGET_FEATURES="32bit"
+        ;;
+    esac
+
+  # Bootloader to use (syslinux / u-boot / atv-bootloader / bcm2835-bootloader)
+    BOOTLOADER="u-boot"
+
+  # U-Boot firmware package(s) to use (this is a bit of a hack as mkbootimg isn't firmware but is needed by the host to build the u-boot uImage)
+    UBOOT_FIRMWARE="mkbootimg:host"
+
+  # Kernel target
+    KERNEL_TARGET="Image"
+
+  # Kernel uImage load address
+    KERNEL_UIMAGE_LOADADDR="0x80080000"
+
+  # Kernel uImage entry address
+    KERNEL_UIMAGE_ENTRYADDR="0x80080000"
+
+  # Additional kernel make parameters (for example to specify the u-boot loadaddress)
+    KERNEL_MAKE_EXTRACMD="dtbs"
+
+  # Kernel to use. values can be:
+  # default:  default mainline kernel
+    LINUX="default"
+
+################################################################################
+# setup build defaults
+################################################################################
+
+  # Project CFLAGS
+    PROJECT_CFLAGS=""
+
+  # SquashFS compression method (gzip / lzo / xz)
+    SQUASHFS_COMPRESSION="zstd"
+
+################################################################################
+# setup project defaults
+################################################################################
+
+  # build and install ALSA Audio support (yes / no)
+    ALSA_SUPPORT="yes"
+
+  # OpenGL(X) implementation to use (no / Mesa)
+    OPENGL="no"
+
+  # OpenGL-ES implementation to use (no / bcm2835-driver / gpu-viv-bin-mx6q / opengl-meson6)
+    OPENGLES="mesa"
+
+  # include uvesafb support (yes / no)
+    UVESAFB_SUPPORT="no"
+
+  # Displayserver to use (x11 / no)
+    DISPLAYSERVER="no"
+
+  # Windowmanager to use (ratpoison / fluxbox / none)
+    WINDOWMANAGER="none"
+
+  # Xorg Graphic drivers to use (all / i915,i965,r200,r300,r600,nvidia,nouveau)
+  # Space separated list is supported,
+  # e.g. GRAPHIC_DRIVERS="i915 i965 r300 r600 radeonsi nvidia nouveau"
+    GRAPHIC_DRIVERS="freedreno"
+
+  # KODI Player implementation to use (default / bcm2835-driver / libfslvpuwrap / libamcodec)
+    KODIPLAYER_DRIVER="mesa"
+
+  # additional Firmware to use (dvb-firmware, misc-firmware, wlan-firmware)
+  # Space separated list is supported,
+  # e.g. FIRMWARE="dvb-firmware misc-firmware wlan-firmware"
+    FIRMWARE="misc-firmware wlan-firmware dvb-firmware firmware-dragonboard"
+
+  # build with installer (yes / no)
+    INSTALLER_SUPPORT="no"
+
+  # kernel serial console
+    EXTRA_CMDLINE="console=ttyMSM0,115200n8 console=tty0"
+
+  # debug tty path
+    DEBUG_TTY="/dev/ttyMSM0"

projects/Qualcomm/devices/Dragonboard/packages/mkbootimg/package.mk

@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2019-present Team LibreELEC (https://libreelec.tv)
+
+PKG_NAME="mkbootimg"
+PKG_VERSION="1.6.0"
+PKG_SHA256="7930b7dba25e5b4a39e6d19ccce9005e17c98a2b6c9e1aa6408a88c716755aaf"
+PKG_LICENSE="GPL"
+PKG_SITE="https://source.codeaurora.org/quic/kernel/skales/"
+PKG_URL="https://source.codeaurora.org/quic/kernel/skales/snapshot/$PKG_VERSION.tar.xz"
+PKG_DEPENDS_HOST="dtc:host"
+PKG_LONGDESC="mkbootimg: Creates kernel boot images for Android"
+PKG_TOOLCHAIN="manual"
+
+make_host() {
+  sed "s|libfdt.so|$TOOLCHAIN/lib/libfdt.so|" -i dtbTool
+}
+
+makeinstall_host() {
+  cp mkbootimg $TOOLCHAIN/bin/
+  cp dtbTool $TOOLCHAIN/bin/
+}

projects/Qualcomm/devices/Dragonboard/packages/mkbootimg/patches/mkbootimg-0001-add-extra-devices.patch

@@ -0,0 +1,19 @@
+diff -Naur a/dtbTool b/dtbTool
+--- a/dtbTool	2017-02-01 14:07:03.000000000 -0800
++++ b/dtbTool	2017-10-23 22:32:17.090949808 -0700
+@@ -84,6 +84,7 @@
+ 		'apq8096'        : 291,
+ 		'msm8998'        : 292,
+ 		'msm8996sg'      : 305,
++		'ipq8074'        : 306,
+ 	}
+ 
+ platform_type = {
+@@ -108,6 +109,7 @@
+ 		'stp'         : 23,
+ 		'sbc'         : 24,
+ 		'cls'         : 29,
++		'hk01'        : 30,
+ 		}
+ 
+ pmic_ids = {

projects/Qualcomm/devices/Dragonboard/patches/linux/linux-0001-set-default-mac.patch

@@ -0,0 +1,11 @@
+diff -Naur a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
+--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi	2017-05-10 06:07:46.000000000 -0700
++++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi	2017-06-01 11:45:44.805705640 -0700
+@@ -1177,6 +1177,7 @@
+ 						interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>,
+ 							     <0 146 IRQ_TYPE_LEVEL_HIGH>;
+ 						interrupt-names = "tx", "rx";
++						local-mac-address = [02 00 27 60 25 28];
+ 
+ 						qcom,smem-states = <&apps_smsm 10>, <&apps_smsm 9>;
+ 						qcom,smem-state-names = "tx-enable", "tx-rings-empty";

scripts/uboot_helper

@@ -115,6 +115,14 @@ devices = \
       },
     },
   },
+  'Qualcomm': {
+    'Dragonboard': {
+      '410c': {
+        'dtb': 'apq8016-sbc.dtb',
+        'config': 'dragonboard410c_defconfig'
+      },
+    },
+  },
   'Rockchip': {
     'MiQi': {
       'rk3288': {