xieqin...@gmail.com wrote:
From: Nick Xie <n...@khadas.com>
Add devicetree support for Khadas Edge.
Khadas Edge is an expandable Rockchip RK3399 board with goldfinger.
Tested-by: Chris Webb <ch...@arachsys.com>
Here's the boot log of TPL -> SPL -> U-Boot proper -> Linux on a 4GB Edge
board booting from an SD card:
U-Boot TPL 2019.10-rc1-00003-g3027e6a322 (Jul 30 2019 - 15:36:43)
Trying to boot from BOOTROM
Returning to boot ROM...
U-Boot SPL 2019.10-rc1-00003-g3027e6a322 (Jul 30 2019 - 15:36:43 +0100)
Trying to boot from MMC1
U-Boot 2019.10-rc1-00003-g3027e6a322 (Jul 30 2019 - 15:36:43 +0100)
Model: Khadas Edge
DRAM: 3.9 GiB
Cannot find regulator pwm init_voltage
MMC: dwmmc@fe310000: 2, dwmmc@fe320000: 1, sdhci@fe330000: 0
Loading Environment from MMC... *** Warning - bad CRC, using default
environment
In: serial@ff1a0000
Out: serial@ff1a0000
Err: serial@ff1a0000
Model: Khadas Edge
rockchip_dnl_key_pressed: adc_channel_single_shot fail!
Net: No ethernet found.
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0(part 0) is current device
** No partition table - mmc 0 **
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1...
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
182 bytes read in 10 ms (17.6 KiB/s)
1: Linux
Retrieving file: /boot/Image
17600520 bytes read in 749 ms (22.4 MiB/s)
append: root=179:1 rw console=uart8250,mmio32,0xff1a0000 init=/bin/bash
Retrieving file: /boot/rk3399-khadas-edge.dtb
55654 bytes read in 10 ms (5.3 MiB/s)
## Flattened Device Tree blob at 01f00000
Booting using the fdt blob at 0x1f00000
Loading Device Tree to 00000000f5f14000, end 00000000f5f24965 ... OK
Starting kernel ...
[ 1.333076] rockchip-drm display-subsystem: failed to bind ff940000.hdmi
(ops dw_hdmi_rockchip_ops): -517
[ 1.343026] rk_gmac-dwmac fe300000.ethernet: phy regulator is not
available yet, deferred probing
[ 1.652854] rk_gmac-dwmac fe300000.ethernet: cannot get clock clk_mac_speed
bash: cannot set terminal process group (-1): Not a tty
bash: no job control in this shell
bash-4.4#
Best wishes,
Chris.
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