我们试图启动 imx8mm-evk。
我们用MIMX8MM1DVTLZAA改变了这个处理器。
U-boot 正在加载,但在 linux 映像加载时失败。但同样的图像适用于标准图像。
U-Boot SPL 2022.04-lf_v2022.04+g16e8414193 (Oct 08 2022 - 13:33:43 +0000)
Can't find PMIC:PCA9450
DDRINFO: start DRAM init
DDRINFO: DRAM rate 3000MTS
DDRINFO:ddrphy calibra
tion done
DDRINFO: ddrmix config done
SEC0: RNG instantiated
Normal Boot
Trying to boot from MMC1
NOTICE: BL31: v2.6(release):automotive-12.1.0_1.1.0-0-g9202efc9a
NOTICE: BL31: Built : 09:52:38, Sep 5 2022
U-Boot 2022.04-lf_v2022.04+g16e8414193 (Oct 08 2022 - 13:33:43 +0000)
CPU: i.MX8MMSL rev1.0 1800 MHz (running at 1200 MHz)
CPU: Commercial temperature grade (0C to 95C) at 36C
Reset cause: POR
Model: NXP i.MX8MM EVK board
DRAM: 2 GiB
tcpc_init: Can't find device id=0x52
setup_typec: tcpc port2 init failed, err=-19
tcpc_init: Can't find device id=0x50
setup_typec: tcpc port1 init failed, err=-19
Core: 166 devices, 29 uclasses, devicetree: separate
MMC: FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... MMC: no card present
*** Warning - No block device, using default environment
-Video Link 0adv7535_mipi2hdmi adv7535@3d: Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
mxs_video lcdif@32e00000: failed to get any video link display timings
probe video device failed, ret -22
[0] lcdif@32e00000, video
[1] mipi_dsi@32e10000, video_bridge
[2] adv7535@3d, panel
adv7535_mipi2hdmi adv7535@3d: Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
mxs_video lcdif@32e00000: failed to get any video link display timings
probe video device failed, ret -22
In: serial
Out: serial
Err: serial
SEC0: RNG instantiated
BuildInfo:
- ATF 9202efc
MMC: no card present
flash target is MMC:1
MMC: no card present
MMC card init failed!
MMC: no card present
** Block device MMC 1 not supported
Net: Could not get PHY for FEC0: addr 0
Could not get PHY for FEC0: addr 0
No ethernet found.
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot: 0
starting USB...
Bus usb@32e40000: Port not available.
USB is stopped. Please issue 'usb start' first.
MMC: no card present
Card did not respond to voltage select! : -110
Running BSP bootcmd ...
MMC: no card present
MMC Device 0 not found
no mmc device at slot 0
u-boot=> booti
Bad Linux ARM64 Image magic!
u-boot=>
如何启动Linux?
0