--- /dev/null
+SEI510
+M: Neil Armstrong <narmstrong@baylibre.com>
+S: Maintained
+L: u-boot-amlogic@groups.io
+F: board/amlogic/sei510/
+F: configs/sei510_defconfig
+F: include/configs/sei510.h
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2016 BayLibre, SAS
+# Author: Neil Armstrong <narmstrong@baylibre.com>
+
+obj-y := sei510.o
--- /dev/null
+U-Boot for Amlogic SEI510
+=======================
+
+SEI510 is a customer board manufactured by SEI Robotics with the following
+specifications:
+
+ - Amlogic S905X2 ARM Cortex-A53 quad-core SoC
+ - 2GB DDR4 SDRAM
+ - 10/100 Ethernet (Internal PHY)
+ - 1 x USB 3.0 Host
+ - eMMC
+ - SDcard
+ - Infrared receiver
+ - SDIO WiFi Module
+
+Currently the u-boot port supports the following devices:
+ - serial
+ - Ethernet
+ - Regulators
+ - Clock controller
+
+u-boot compilation
+==================
+
+ > export ARCH=arm
+ > export CROSS_COMPILE=aarch64-none-elf-
+ > make sei510_defconfig
+ > make
+
+Image creation
+==============
+
+Amlogic doesn't provide sources for the firmware and for tools needed
+to create the bootloader image, so it is necessary to obtain them from
+the git tree published by the board vendor:
+
+ > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
+ > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
+ > tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
+ > tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
+ > export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH
+ > git clone https://github.com/BayLibre/u-boot.git -b buildroot-openlinux-20180418 amlogic-u-boot
+ > cd amlogic-u-boot
+ > make g12a_u200_v1_defconfig
+ > make
+ > export UBOOTDIR=$PWD
+
+Download the latest Amlogic Buildroot package, and extract it :
+ > wget http://openlinux2.amlogic.com:8000/ARM/filesystem/Linux_BSP/buildroot_openlinux_kernel_4.9_fbdev_20180706.tar.gz
+ > tar xfz buildroot_openlinux_kernel_4.9_fbdev_20180706.tar.gz buildroot_openlinux_kernel_4.9_fbdev_20180706/bootloader
+ > export BRDIR=$PWD/buildroot_openlinux_kernel_4.9_fbdev_20180706
+ > export FIPDIR=$BRDIR/bootloader/uboot-repo/fip
+
+Go back to mainline U-Boot source tree then :
+ > mkdir fip
+
+ > wget https://github.com/BayLibre/u-boot/releases/download/v2017.11-libretech-cc/blx_fix_g12a.sh -O fip/blx_fix.sh
+ > cp $UBOOTDIR/build/scp_task/bl301.bin fip/
+ > cp $UBOOTDIR/build/board/amlogic/g12a_u200_v1/firmware/acs.bin fip/
+ > cp $BRDIR/bootloader/uboot-repo/bl2/bin/g12a/bl2.bin fip/
+ > cp $BRDIR/bootloader/uboot-repo/bl30/bin/g12a/bl30.bin fip/
+ > cp $BRDIR/bootloader/uboot-repo/bl31_1.3/bin/g12a/bl31.img fip/
+ > cp $FIPDIR/g12a/ddr3_1d.fw fip/
+ > cp $FIPDIR/g12a/ddr4_1d.fw fip/
+ > cp $FIPDIR/g12a/ddr4_2d.fw fip/
+ > cp $FIPDIR/g12a/diag_lpddr4.fw fip/
+ > cp $FIPDIR/g12a/lpddr4_1d.fw fip/
+ > cp $FIPDIR/g12a/lpddr4_2d.fw fip/
+ > cp $FIPDIR/g12a/piei.fw fip/
+ > cp u-boot.bin fip/bl33.bin
+
+ > sh fip/blx_fix.sh \
+ fip/bl30.bin \
+ fip/zero_tmp \
+ fip/bl30_zero.bin \
+ fip/bl301.bin \
+ fip/bl301_zero.bin \
+ fip/bl30_new.bin \
+ bl30
+
+ > sh fip/blx_fix.sh \
+ fip/bl2.bin \
+ fip/zero_tmp \
+ fip/bl2_zero.bin \
+ fip/acs.bin \
+ fip/bl21_zero.bin \
+ fip/bl2_new.bin \
+ bl2
+
+ > $FIPDIR/g12a/aml_encrypt_g12a --bl30sig --input fip/bl30_new.bin \
+ --output fip/bl30_new.bin.g12a.enc \
+ --level v3
+ > $FIPDIR/g12a/aml_encrypt_g12a --bl3sig --input fip/bl30_new.bin.g12a.enc \
+ --output fip/bl30_new.bin.enc \
+ --level v3 --type bl30
+ > $FIPDIR/g12a/aml_encrypt_g12a --bl3sig --input fip/bl31.img \
+ --output fip/bl31.img.enc \
+ --level v3 --type bl31
+ > $FIPDIR/g12a/aml_encrypt_g12a --bl3sig --input fip/bl33.bin --compress lz4 \
+ --output fip/bl33.bin.enc \
+ --level v3 --type bl33
+ > $FIPDIR/g12a/aml_encrypt_g12a --bl2sig --input fip/bl2_new.bin \
+ --output fip/bl2.n.bin.sig
+ > $FIPDIR/g12a/aml_encrypt_g12a --bootmk \
+ --output fip/u-boot.bin \
+ --bl2 fip/bl2.n.bin.sig \
+ --bl30 fip/bl30_new.bin.enc \
+ --bl31 fip/bl31.img.enc \
+ --bl33 fip/bl33.bin.enc \
+ --ddrfw1 fip/ddr4_1d.fw \
+ --ddrfw2 fip/ddr4_2d.fw \
+ --ddrfw3 fip/ddr3_1d.fw \
+ --ddrfw4 fip/piei.fw \
+ --ddrfw5 fip/lpddr4_1d.fw \
+ --ddrfw6 fip/lpddr4_2d.fw \
+ --ddrfw7 fip/diag_lpddr4.fw \
+ --level v3
+
+and then write the image to SD with:
+
+ > DEV=/dev/your_sd_device
+ > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
+ > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=444
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2016 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <environment.h>
+#include <asm/io.h>
+#include <asm/arch/axg.h>
+#include <asm/arch/sm.h>
+#include <asm/arch/eth.h>
+#include <asm/arch/mem.h>
+
+int misc_init_r(void)
+{
+ meson_eth_init(PHY_INTERFACE_MODE_RMII,
+ MESON_USE_INTERNAL_RMII_PHY);
+
+ meson_generate_serial_ethaddr();
+
+ env_set("serial#", "AMLG12ASEI510");
+
+ return 0;
+}
--- /dev/null
+CONFIG_ARM=y
+CONFIG_SYS_CONFIG_NAME="sei510"
+CONFIG_SYS_BOARD="sei510"
+CONFIG_ARCH_MESON=y
+CONFIG_SYS_TEXT_BASE=0x01000000
+CONFIG_MESON_G12A=y
+CONFIG_DEBUG_UART_BASE=0xff803000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_IDENT_STRING=" sei510"
+CONFIG_DEBUG_UART=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_MISC_INIT_R=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_DISPLAY_BOARDINFO=y
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_GPIO=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_FDT=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_LZ4=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="meson-g12a-sei510"
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_MESON_GX=y
+CONFIG_PHY_ADDR_ENABLE=y
+CONFIG_PHY_ADDR=8
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_G12A=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_RESET=y
+CONFIG_DEBUG_UART_MESON=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_USB=y
+CONFIG_USB_HOST=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_PHY=y
+CONFIG_MESON_G12A_USB_PHY=y
+CONFIG_DM_USB=y
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_MESON_G12A=y
+CONFIG_FASTBOOT=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x6000000
+CONFIG_CMD_FASTBOOT=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_USB_GADGET_VENDOR_NUM=0x18d1
+CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
+CONFIG_OF_LIBFDT=y
+CONFIG_EFI_PARTITION=y
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_PART=y
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=2
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Configuration for the SEI510
+ *
+ * Copyright (C) 2019 Baylibre, SAS
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_SYS_MMC_ENV_DEV 2
+#define CONFIG_SYS_MMC_ENV_PART 1
+#define CONFIG_ENV_SIZE 0x10000
+#define CONFIG_ENV_OFFSET (-0x10000)
+
+#define CACHE_UUID "99207ae6-5207-11e9-999e-6f77a3612069;"
+#define SYSTEM_UUID "99f9b7ac-5207-11e9-8507-c3c037e393f3;"
+#define VENDOR_UUID "9d082802-5207-11e9-954c-cbbce08ba108;"
+#define USERDATA_UUID "9b976e42-5207-11e9-8f16-ff47ac594b22;"
+#define ROOT_UUID "ddb8c3f6-d94d-4394-b633-3134139cc2e0;"
+
+#define PARTS_DEFAULT \
+ "uuid_disk=${uuid_gpt_disk};" \
+ "name=boot,size=64M,bootable,uuid=${uuid_gpt_boot};" \
+ "name=cache,size=256M,uuid=" CACHE_UUID \
+ "name=system,size=1536M,uuid=" SYSTEM_UUID \
+ "name=vendor,size=256M,uuid=" VENDOR_UUID \
+ "name=userdata,size=4746M,uuid=" USERDATA_UUID \
+ "name=rootfs,size=-,uuid=" ROOT_UUID
+
+#define BOOTENV_DEV_FASTBOOT(devtypeu, devtypel, instance) \
+ "bootcmd_fastboot=" \
+ "sm reboot_reason reason;" \
+ "setenv run_fastboot 0;" \
+ "if gpt verify mmc ${mmcdev} ${partitions}; then; " \
+ "else " \
+ "echo Broken MMC partition scheme;" \
+ "setenv run_fastboot 1;" \
+ "fi;" \
+ "if test \"${reason}\" = \"bootloader\" -o " \
+ "\"${reason}\" = \"fastboot\"; then " \
+ "echo Fastboot asked by reboot reason;" \
+ "setenv run_fastboot 1;" \
+ "fi;" \
+ "if test \"${skip_fastboot}\" -eq 1; then " \
+ "echo Fastboot skipped by environment;" \
+ "setenv run_fastboot 0;" \
+ "fi;" \
+ "if test \"${force_fastboot}\" -eq 1; then " \
+ "echo Fastboot forced by environment;" \
+ "setenv run_fastboot 1;" \
+ "fi;" \
+ "if test \"${run_fastboot}\" -eq 1; then " \
+ "echo Running Fastboot...;" \
+ "fastboot 0;" \
+ "fi\0"
+
+#define BOOTENV_DEV_NAME_FASTBOOT(devtypeu, devtypel, instance) \
+ "fastboot "
+
+/* TOFIX: Run actual recovery instead of fastboot */
+#define BOOTENV_DEV_RECOVERY(devtypeu, devtypel, instance) \
+ "bootcmd_recovery=" \
+ "pinmux dev pinctrl@14;" \
+ "pinmux dev pinctrl@40;" \
+ "sm reboot_reason reason;" \
+ "setenv run_recovery 0;" \
+ "if run check_button; then " \
+ "echo Recovery button is pressed;" \
+ "setenv run_recovery 1;" \
+ "elif test \"${reason}\" = \"recovery\" -o " \
+ "\"${reason}\" = \"update\"; then " \
+ "echo Recovery asked by reboot reason;" \
+ "setenv run_recovery 1;" \
+ "fi;" \
+ "if test \"${skip_recovery}\" -eq 1; then " \
+ "echo Recovery skipped by environment;" \
+ "setenv run_recovery 0;" \
+ "fi;" \
+ "if test \"${force_recovery}\" -eq 1; then " \
+ "echo Recovery forced by environment;" \
+ "setenv run_recovery 1;" \
+ "fi;" \
+ "if test \"${run_recovery}\" -eq 1; then " \
+ "echo Running Recovery...;" \
+ "fastboot 0;" \
+ "fi\0"
+
+#define BOOTENV_DEV_NAME_RECOVERY(devtypeu, devtypel, instance) \
+ "recovery "
+
+#define BOOTENV_DEV_SYSTEM(devtypeu, devtypel, instance) \
+ "bootcmd_system=" \
+ "echo Loading Android boot partition...;" \
+ "mmc dev ${mmcdev};" \
+ "setenv bootargs ${bootargs} console=${console} androidboot.serialno=${serial#};" \
+ "part start mmc ${mmcdev} ${bootpart} boot_start;" \
+ "part size mmc ${mmcdev} ${bootpart} boot_size;" \
+ "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
+ "echo Running Android...;" \
+ "bootm ${loadaddr};" \
+ "fi;" \
+ "echo Failed to boot Android...;" \
+ "reset\0"
+
+#define BOOTENV_DEV_NAME_SYSTEM(devtypeu, devtypel, instance) \
+ "system "
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(ROMUSB, romusb, na) \
+ func(FASTBOOT, fastboot, na) \
+ func(RECOVERY, recovery, na) \
+ func(SYSTEM, system, na) \
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "partitions=" PARTS_DEFAULT "\0" \
+ "mmcdev=2\0" \
+ "bootpart=1\0" \
+ "gpio_recovery=88\0" \
+ "check_button=gpio input ${gpio_recovery};test $? -eq 0;\0" \
+ "console=/dev/ttyAML0\0" \
+ "bootargs=no_console_suspend\0" \
+ "stdin=" STDIN_CFG "\0" \
+ "stdout=" STDOUT_CFG "\0" \
+ "stderr=" STDOUT_CFG "\0" \
+ "loadaddr=0x01000000\0" \
+ "fdt_addr_r=0x01000000\0" \
+ "scriptaddr=0x08000000\0" \
+ "kernel_addr_r=0x01080000\0" \
+ "pxefile_addr_r=0x01080000\0" \
+ "ramdisk_addr_r=0x13000000\0" \
+ "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" BOOTENV
+
+#include <configs/meson64.h>
+
+#endif /* __CONFIG_H */
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