[Buildroot] [PATCH v3 04/11] board: Add Pine64 support

[Jagan Teki <jagannadh.teki@gmail.com>]

Add initial support for Pine64 board with below features:
- U-Boot 2017.09
- Linux 4.13.7
- Default packages from buildroot

Cc: TL Lim <tllim@pine64.org>
Cc: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 .gitlab-ci.yml                   |  1 +
 DEVELOPERS                       |  2 ++
 board/pine64/pine64/boot.cmd     |  6 +++++
 board/pine64/pine64/genimage.cfg | 38 ++++++++++++++++++++++++++++++++
 board/pine64/pine64/readme.txt   | 38 ++++++++++++++++++++++++++++++++
 configs/pine64_defconfig         | 47 ++++++++++++++++++++++++++++++++++++++++
 6 files changed, 132 insertions(+)
 create mode 100644 board/pine64/pine64/boot.cmd
 create mode 100644 board/pine64/pine64/genimage.cfg
 create mode 100644 board/pine64/pine64/readme.txt
 create mode 100644 configs/pine64_defconfig

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3dd4f48..44edc61 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -161,6 +161,7 @@ orangepi_zero_defconfig: *defconfig
 pandaboard_defconfig: *defconfig
 pc_x86_64_bios_defconfig: *defconfig
 pc_x86_64_efi_defconfig: *defconfig
+pine64_defconfig: *defconfig
 qemu_aarch64_virt_defconfig: *defconfig
 qemu_arm_versatile_defconfig: *defconfig
 qemu_arm_versatile_nommu_defconfig: *defconfig
diff --git a/DEVELOPERS b/DEVELOPERS
index 6521aad..780c674 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -728,8 +728,10 @@ F:	package/keepalived/
 N:	Jagan Teki <jagan@amarulasolutions.com>
 F:	board/bananapi/
 F:	board/engicam/
+F:	board/pine64/
 F:	configs/bananapi_m1_defconfig
 F:	configs/bananapi_m64_defconfig
+F:	configs/pine64_defconfig
 F:	configs/engicam_imx6qdl_icore_defconfig
 F:	configs/engicam_imx6qdl_icore_qt5_defconfig
 F:	configs/engicam_imx6qdl_icore_rqs_defconfig
diff --git a/board/pine64/pine64/boot.cmd b/board/pine64/pine64/boot.cmd
new file mode 100644
index 0000000..14f5610
--- /dev/null
+++ b/board/pine64/pine64/boot.cmd
@@ -0,0 +1,6 @@
+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
+
+fatload mmc 0 $kernel_addr_r Image
+fatload mmc 0 $fdt_addr_r sun50i-a64-pine64.dtb
+
+booti $kernel_addr_r - $fdt_addr_r
diff --git a/board/pine64/pine64/genimage.cfg b/board/pine64/pine64/genimage.cfg
new file mode 100644
index 0000000..8e12308
--- /dev/null
+++ b/board/pine64/pine64/genimage.cfg
@@ -0,0 +1,38 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"Image",
+			"sun50i-a64-pine64.dtb",
+			"boot.scr"
+		}
+	}
+	size = 64M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition spl {
+		in-partition-table = "no"
+		image = "sunxi-spl.bin"
+		offset = 8192
+	}
+
+	partition u-boot {
+		in-partition-table = "no"
+		image = "u-boot.itb"
+		offset = 40K
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}
diff --git a/board/pine64/pine64/readme.txt b/board/pine64/pine64/readme.txt
new file mode 100644
index 0000000..54e6f9c
--- /dev/null
+++ b/board/pine64/pine64/readme.txt
@@ -0,0 +1,38 @@
+Intro
+=====
+
+This default configuration will allow you to start experimenting with the
+buildroot environment for the Pine64. With the current configuration
+it will bring-up the board, and allow access through the serial console.
+
+Pine64 link:
+https://www.pine64.org/?page_id=1194
+
+Wiki link:
+https://confluence.amarulasolutions.com/display/ODWIKI/Pine64
+
+This configuration uses U-Boot mainline and kernel mainline.
+
+How to build
+============
+
+    $ make pine64_defconfig
+
+    $ make
+
+Note: you will need access to the internet to download the required
+sources.
+
+How to write the SD card
+========================
+
+Once the build process is finished you will have an image called "sdcard.img"
+in the output/images/ directory.
+
+Copy the bootable "sdcard.img" onto an SD card with "dd":
+
+  $ sudo dd if=output/images/sdcard.img of=/dev/sdX
+  $ sudo sync
+
+Insert the micro SDcard in your Pine64 and power it up. The console
+is on the serial line, 115200 8N1.
diff --git a/configs/pine64_defconfig b/configs/pine64_defconfig
new file mode 100644
index 0000000..97ba478
--- /dev/null
+++ b/configs/pine64_defconfig
@@ -0,0 +1,47 @@
+BR2_aarch64=y
+BR2_cortex_a53=y
+BR2_ARM_FPU_VFPV4=y
+
+# Linux headers same as kernel, a 4.13 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_13=y
+
+# Firmware
+BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://github.com/apritzel/arm-trusted-firmware.git"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="sun50iw1p1"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="aa75c8da415158a94b82a430b2b40000778e851f"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="bl31"
+
+# Bootloader
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.09"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="pine64_plus"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot.itb"
+BR2_TARGET_UBOOT_SPL=y
+BR2_TARGET_UBOOT_SPL_NAME="spl/sunxi-spl.bin"
+BR2_TARGET_UBOOT_BOOT_SCRIPT=y
+BR2_TARGET_UBOOT_BOOT_SCRIPT_SOURCE="board/pine64/pine64/boot.cmd"
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.13.7"
+BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="allwinner/sun50i-a64-pine64"
+
+# Filesystem
+BR2_TARGET_GENERIC_ISSUE="Welcome to PINE64"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/pine64/pine64/genimage.cfg"
+BR2_ROOTFS_POST_BUILD_SCRIPT="support/scripts/sunxi64-post-build.sh"
-- 
1.9.1