JH7110 Upstream Status

To get the latest status of each upstreaming patch series, please visit our RVspace.

https://rvspace.org/en/project/JH7110_Upstream_Plan

Test Status

Component	Test Result	Note
Clock tree / Reset	Pass
Pinctrl	Pass
Watchdog	Pass
Timer	Pass
PLL clock	Pass
Temperature sensor	Pass
DMA	Pass
PWM	Pass
GMAC	Pass
SDIO / EMMC	Pass
I2C	Pass
SPI	Pass
QSPI	Pass
USB	Pass
PCIe	Pass	Please use a power supply with strong driving capability
PMU	Pass
Hibernation	Pass
PMIC	Pass
CPU freq scaling	Pass
Crypto	Fail	Cause kernel crash at startup
TRNG	Pass
PWMDAC	Pass
I2S	Pass
TDM	Pass
HDMI / DC8200	Pass	You need to boot Linux with the U-Boot in the mainline
MIPI CSI	Pass
ISP	WIP
MIPI CSI PHY	Pass

Build Instructions

1. Configure Kconfig options

# Use the provided starfive_visionfive2_defconfig
make ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- starfive_visionfive2_defconfig

or

# Select options manually
make ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- nconfig

To boot up the VisionFive 2 board, please make sure SOC_STARFIVE, CLK_STARFIVE_JH7110_SYS, PINCTRL_STARFIVE_JH7110_SYS, SERIAL_8250_DW are selected.

If you need MMC and GMAC drivers, you should also select MMC_DW_STARFIVE and DWMAC_STARFIVE.

2. Build

make ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu-

How to Run on VisionFive 2 Board via Network

1. Power on, enter u-boot and set enviroment parameters

setenv fdt_high 0xffffffffffffffff; setenv initrd_high 0xffffffffffffffff;
setenv scriptaddr 0x88100000; setenv script_offset_f 0x1fff000; setenv script_size_f 0x1000;
setenv kernel_addr_r 0x84000000; setenv kernel_comp_addr_r 0x90000000; setenv kernel_comp_size 0x10000000;
setenv fdt_addr_r 0x88000000; setenv ramdisk_addr_r 0x88300000;

2. Set IP addresses for the board and your tftp server

setenv serverip 192.168.w.x; setenv gatewayip 192.168.w.y; setenv ipaddr 192.168.w.z; setenv hostname starfive; setenv netdev eth0;

3. Upload dtb, image and file system to DDR from your tftp server

tftpboot ${fdt_addr_r} jh7110-starfive-visionfive-2-v1.3b.dtb; tftpboot ${kernel_addr_r} Image.gz; tftpboot ${ramdisk_addr_r} initramfs.cpio.gz;

If your VisionFive 2 is v1.2A, you should upload jh7110-starfive-visionfive-2-v1.2a.dtb instead.

4. Load and boot the kernel

booti ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r};

When you see the message "buildroot login:", the launch was successful. You can just input the following accout and password, then continue.

buildroot login: root
Password: starfive