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v19.07.3_mercusys_ac12_duma
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openwrt/target/linux/mvebu/image/generic-arm64.bootscript

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mvebu: initial support for Marvell Armada 3720 DB board Add initial support for Marvell Armada cortex-a53 based DB-88F3720-DDR3-Modular development board. Specifications: - Dual core ARMv8 Cortex-A53 CPU (up to 1.0 GHz) - 4Gb 16-bit DDR3/3L DRAM memory - 128Mb SPI NOR flash memory - 8Gb eMMC NAND flash memory - 1 x SATA Rev 3.0 port - 1 x PCI Express (PCIe) Gen 2.0 or 1 x mini PCI Express (PCIe) Gen 2.0 - 1 x 1G Ethernet port via RGMII (RJ45) - 1 x SD card port - 1 x USB3 (USB2 backward) host\device port via type C connector - 1 x USB2 host port via type A connector - 1 x serial COM port driven by the 88F3720 UART interface and converted to USB via FTDI IC (option to connect the UART DB9 adapter) - I2C Master Interface: - 1 x EEPROM @ address 0x57 - 1 x I/O Expanders @ address 0x22 - Sample at Reset (SatR) memory device @ address 0x4C - RTC clock generator PT7C4337AWE @ address 0x68 - USB3 switch PI5USB30213XEA @ address 0x0D - ID component of PHY module @ address 0x24 - 1 x JTAG interface for CPU emulator - 1 x SETM and JTAG debug interface - 1 x power connector for HDD supply - 1 x 12V DC jack power connector - Board dimensions: 150 mm x 179 mm - LED interface for system status Booting from SD card: 1. reset U-Boot environment: env default -a saveenv 2. prepare U-Boot with boot script: setenv bootcmd "load mmc 0:1 0x4d00000 boot.scr; source 0x4d00000" saveenv or manually: setenv fdt_name armada-3720-db.dtb setenv image_name Image setenv bootcmd 'mmc dev 0; ext4load mmc 0:1 $kernel_addr $image_name;ext4load mmc 0:1 $fdt_addr $fdt_name;setenv bootargs $console root=/dev/mmcblk1p2 rw rootwait; booti $kernel_addr - $fdt_addr' saveenv Signed-off-by: Damir Samardzic <damir.samardzic@sartura.hr>
6 years ago
setenv bootargs "root=PARTUUID=@ROOT@-02 rw rootwait"
if test -n "${console}"; then
setenv bootargs "${bootargs} ${console}"
fi
mvebu: image: fix generic-arm64.bootscript mmc selection Not all versions of ESPRESSObin require SD card, but can be booted from the internal emmc flash (mmc dev 1) instead. Add a simple check in the bootscript to see which mmc device is detected and boot from it using mmcdev variable. Tested-by: Tomasz Maciej Nowak <tomek_n@o2.pl> Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
5 years ago
if mmc dev 0; then
setenv mmcdev 0
elif mmc dev 1; then
setenv mmcdev 1
fi
load mmc ${mmcdev}:1 ${fdt_addr} @DTB@.dtb
load mmc ${mmcdev}:1 ${kernel_addr} Image
mvebu: initial support for Marvell Armada 3720 DB board Add initial support for Marvell Armada cortex-a53 based DB-88F3720-DDR3-Modular development board. Specifications: - Dual core ARMv8 Cortex-A53 CPU (up to 1.0 GHz) - 4Gb 16-bit DDR3/3L DRAM memory - 128Mb SPI NOR flash memory - 8Gb eMMC NAND flash memory - 1 x SATA Rev 3.0 port - 1 x PCI Express (PCIe) Gen 2.0 or 1 x mini PCI Express (PCIe) Gen 2.0 - 1 x 1G Ethernet port via RGMII (RJ45) - 1 x SD card port - 1 x USB3 (USB2 backward) host\device port via type C connector - 1 x USB2 host port via type A connector - 1 x serial COM port driven by the 88F3720 UART interface and converted to USB via FTDI IC (option to connect the UART DB9 adapter) - I2C Master Interface: - 1 x EEPROM @ address 0x57 - 1 x I/O Expanders @ address 0x22 - Sample at Reset (SatR) memory device @ address 0x4C - RTC clock generator PT7C4337AWE @ address 0x68 - USB3 switch PI5USB30213XEA @ address 0x0D - ID component of PHY module @ address 0x24 - 1 x JTAG interface for CPU emulator - 1 x SETM and JTAG debug interface - 1 x power connector for HDD supply - 1 x 12V DC jack power connector - Board dimensions: 150 mm x 179 mm - LED interface for system status Booting from SD card: 1. reset U-Boot environment: env default -a saveenv 2. prepare U-Boot with boot script: setenv bootcmd "load mmc 0:1 0x4d00000 boot.scr; source 0x4d00000" saveenv or manually: setenv fdt_name armada-3720-db.dtb setenv image_name Image setenv bootcmd 'mmc dev 0; ext4load mmc 0:1 $kernel_addr $image_name;ext4load mmc 0:1 $fdt_addr $fdt_name;setenv bootargs $console root=/dev/mmcblk1p2 rw rootwait; booti $kernel_addr - $fdt_addr' saveenv Signed-off-by: Damir Samardzic <damir.samardzic@sartura.hr>
6 years ago
booti ${kernel_addr} - ${fdt_addr}