From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jagan Teki Date: Sun, 1 Jul 2018 19:30:25 +0530 Subject: [Buildroot] [PATCH v4 1/2] board: amarula: Add A64-Relic support Message-ID: <20180701140026.2261-1-jagan@amarulasolutions.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Add initial support for Amarula A64-Relic board with below features: - U-Boot 2018.07-rc1 - Linux 4.17.0-rc6 - Default packages from buildroot Signed-off-by: Jagan Teki --- Changes for v4: - remove sdcard.img image creation - on readme 'cd output/images' not output/images - add 'sudo' for fastboot commands on readme.txt Changes for v3: - Use 4.17 kernel headers - Add wiki link - Add BR2_PACKAGE_HOST_ANDROID_TOOLS_FASTBOOT - Update comments on readme.txt suggested by Thomas Changes for v2: - Use mainline U-Boot - Drop uboot.fragment since the UMS used for developement, so note it on readme.txt how to use. - format the 'Write eMMC' steps suggested by Arnout. - fix fastboot steps in readme.txt - add offset in genimage.cfg for boot partition instead of size .gitlab-ci.yml | 1 + DEVELOPERS | 1 + board/amarula/a64-relic/extlinux.conf | 4 ++ board/amarula/a64-relic/genimage.cfg | 10 ++++ board/amarula/a64-relic/post-build.sh | 4 ++ board/amarula/a64-relic/readme.txt | 80 +++++++++++++++++++++++++++ configs/amarula_a64_relic_defconfig | 47 ++++++++++++++++ 7 files changed, 147 insertions(+) create mode 100644 board/amarula/a64-relic/extlinux.conf create mode 100644 board/amarula/a64-relic/genimage.cfg create mode 100755 board/amarula/a64-relic/post-build.sh create mode 100644 board/amarula/a64-relic/readme.txt create mode 100644 configs/amarula_a64_relic_defconfig diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index e80491cdde..9663105462 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -79,6 +79,7 @@ acmesystems_aria_g25_128mb_defconfig: *defconfig acmesystems_aria_g25_256mb_defconfig: *defconfig acmesystems_arietta_g25_128mb_defconfig: *defconfig acmesystems_arietta_g25_256mb_defconfig: *defconfig +amarula_a64_relic_defconfig: *defconfig amarula_vyasa_rk3288_defconfig: *defconfig arcturus_ucls1012a_defconfig: *defconfig arcturus_ucp1020_defconfig: *defconfig diff --git a/DEVELOPERS b/DEVELOPERS index c52a57c507..26f0012ad0 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -895,6 +895,7 @@ F: board/amarula/ F: board/asus/ F: board/bananapi/ F: board/engicam/ +F: configs/amarula_a64_relic_defconfig F: configs/amarula_vyasa_rk3288_defconfig F: configs/asus_tinker_rk3288_defconfig F: board/friendlyarm/nanopi-a64/ diff --git a/board/amarula/a64-relic/extlinux.conf b/board/amarula/a64-relic/extlinux.conf new file mode 100644 index 0000000000..9f469846bc --- /dev/null +++ b/board/amarula/a64-relic/extlinux.conf @@ -0,0 +1,4 @@ +label linux-4.17.0-rc3 + kernel /Image + devicetree /sun50i-a64-amarula-relic.dtb + append console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p4 rootwait diff --git a/board/amarula/a64-relic/genimage.cfg b/board/amarula/a64-relic/genimage.cfg new file mode 100644 index 0000000000..002b6bb4d1 --- /dev/null +++ b/board/amarula/a64-relic/genimage.cfg @@ -0,0 +1,10 @@ +image boot.vfat { + vfat { + files = { + "Image", + "sun50i-a64-amarula-relic.dtb", + "extlinux" + } + } + size = 64M +} diff --git a/board/amarula/a64-relic/post-build.sh b/board/amarula/a64-relic/post-build.sh new file mode 100755 index 0000000000..ec20fca7d9 --- /dev/null +++ b/board/amarula/a64-relic/post-build.sh @@ -0,0 +1,4 @@ +#!/bin/sh +BOARD_DIR="$(dirname $0)" + +install -m 0644 -D $BOARD_DIR/extlinux.conf $BINARIES_DIR/extlinux/extlinux.conf diff --git a/board/amarula/a64-relic/readme.txt b/board/amarula/a64-relic/readme.txt new file mode 100644 index 0000000000..55171b2408 --- /dev/null +++ b/board/amarula/a64-relic/readme.txt @@ -0,0 +1,80 @@ +Amarula A64 Relic +================ + +Amarula A64-Relic is A64 based IoT device, which support +- Allwinner A64 Cortex-A53 +- Mali-400MP2 GPU +- AXP803 PMIC +- 1GB DDR3 RAM +- 8GB eMMC +- AP6330 Wifi/BLE +- MIPI-DSI +- CSI: OV5640 sensor +- USB OTG +- 12V DC power supply + +Wiki link: +https://openedev.amarulasolutions.com/display/ODWIKI/Amarual+A64-Relic + +Build +===== + + $ make amarula_a64_relic_defconfig + + $ make + +build files at output/images/: + - sunxi-spl.bin + - u-boot.itb + - Image + - sun50i-a64-amarula-relic.dtb + - boot.vfat + - rootfs.ext4 + +Write eMMC +========= + +The board comes with an operating system preloaded on the eMMC. +To replace it with the Buildroot-built system, take the following +steps + +1. Connect the board UART with host and open minicom(ttyUSBx/115200N8) + +2. Supply 12V DC for power-on the board. + +3. Interrupt U-Boot by pressing enter + +4. Create GPT partitions + => mmc dev 1 + => gpt write mmc 1 $partitions + +5. Connect the board USB-OTG with USB slot on the host. + +6. Initiate fastboot + => fastboot 0 + +7. Write images from host onto eMMC using fastboot + + $ cd output/images + $ sudo fastboot -i 0x1f3a flash loader1 sunxi-spl.bin + $ sudo fastboot -i 0x1f3a flash loader2 u-boot.itb + $ sudo fastboot -i 0x1f3a flash esp boot.vfat + $ sudo fastboot -i 0x1f3a flash system rootfs.ext4 + +Update eMMC during Development +============================== + +During development, reflashing the entire filesystem image at every +change is time consuming. A useful alternative is to directly access +over USB the filesystem stored on the eMMC, using the USB Mass Storage +capability of U-Boot. To achieve this: + +1. Build U-Boot with CONFIG_CMD_USB_MASS_STORAGE=y + +2. Follow all 6 steps from 'Write eMMC' and mount eMMC on host + => mmc dev 1 + => ums 0 mmc 1 + +-- +Jagan Teki +29-Jun-2018 diff --git a/configs/amarula_a64_relic_defconfig b/configs/amarula_a64_relic_defconfig new file mode 100644 index 0000000000..846275eadb --- /dev/null +++ b/configs/amarula_a64_relic_defconfig @@ -0,0 +1,47 @@ +BR2_aarch64=y +BR2_cortex_a53=y +BR2_ARM_FPU_VFPV4=y + +# Linux headers same as kernel, a 4.17 series +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_17=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_BL31=y + +# Bootloader +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y +BR2_TARGET_UBOOT_CUSTOM_VERSION=y +BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2018.07-rc1" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="amarula_a64_relic" +BR2_TARGET_UBOOT_NEEDS_DTC=y +BR2_TARGET_UBOOT_NEEDS_ATF_BL31=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" + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_TARBALL=y +BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,amarula,linux-amarula,a64-relic)/linux-amarula_a64-relic.tar.gz" +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="allwinner/sun50i-a64-amarula-relic" + +# Filesystem +BR2_TARGET_GENERIC_ISSUE="Welcome to Amarula A64-Relic" +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_PACKAGE_HOST_ANDROID_TOOLS_FASTBOOT=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/amarula/a64-relic/genimage.cfg" +BR2_ROOTFS_POST_BUILD_SCRIPT="board/amarula/a64-relic/post-build.sh" -- 2.17.1