imx8mp write bootloader fail

dskim2 — Wed, 23 Aug 2023 05:54:10 GMT

Hi! I make a custom board with iMX8MP and compile u-boot. But I can't understand what I do wrong. Could somebody tip me?

Stop at Run fastboot ...

Yocto version is Rev LF_L6.1.22_2.0.0
Log by board:

U-Boot SPL 2023.04-lf_v2023.04+gaf7d004eaf (Jun 06 2023 - 14:59:40 +0000)
DDRINFO: start DRAM init
DDRINFO: DRAM rate 4000MTS
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
SEC0: RNG instantiated
Normal Boot
Trying to boot from BOOTROM
Boot Stage: USB boot
Find img info 0x48022fa0, size 1064
Need continue download 1024
Download 1823184, Total size 1824304
NOTICE: Do not release JR0 to NS as it can be used by HAB
NOTICE: BL31: v2.8(release):android-13.0.0_2.0.0-0-ge4b2dbfa5
NOTICE: BL31: Built : 06:14:17, Jun 2 2023

U-Boot 2023.04-lf_v2023.04+gaf7d004eaf (Jun 06 2023 - 14:59:40 +0000)

CPU: i.MX8MP[8] rev1.1 1600 MHz (running at 1200 MHz)
CPU: Industrial temperature grade (-40C to 105C) at 46C
Reset cause: POR
Model: NXP i.MX8MPlus LPDDR4 EVK board
DRAM: 2 GiB
tcpc_init: Can't find device id=0x50
setup_typec: tcpc port2 init failed, err=-19
setup_pd_switch: Can't find device id=0x72
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x50]
Core: 255 devices, 36 uclasses, devicetree: separate
MMC: FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from nowhere... OK
[*]-Video Link 0adv7535_mipi2hdmi adv7535@3d: Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
fail to get display timings
probe video device failed, ret -19

[0] lcd-controller@32e80000, video
[1] mipi_dsi@32e60000, video_bridge
[2] adv7535@3d, panel
adv7535_mipi2hdmi adv7535@3d: Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
fail to get display timings
probe video device failed, ret -19
In: serial
Out: serial
Err: serial
SEC0: RNG instantiated
MMC: no card present
Detect USB boot. Will enter fastboot mode!
Net:
Warning: ethernet@30bf0000 (eth1) using random MAC address - 22:07:84:2c:75:a7

Warning: ethernet@30be0000 (eth0) using random MAC address - 7a:4d:71:d2:9b:98
eth0: ethernet@30be0000, eth1: ethernet@30bf0000 [PRIME]
Fastboot: Normal
Boot from USB for mfgtools
*** Warning - Use default environment for mfgtool
s
, using default environment

Run bootcmd_mfg: run mfgtool_args;if iminfo ${initrd_addr}; then if test ${tee}
= yes; then bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; else booti ${loadaddr}
${initrd_addr} ${fdt_addr}; fi; else echo "Run fastboot ..."; fastboot 0; fi;
Hit any key to stop autoboot: 0

## Checking Image at 43800000 ...
Unknown image format!
Run fastboot ...

Re: imx8mp write bootloader fail

Rita_Wang — Mon, 28 Aug 2023 09:10:16 GMT

Which flash do you want to boot up from, have you download the images success? And for boot up, have the uboot boot up success?

Re: imx8mp write bootloader fail

dskim2 — Mon, 28 Aug 2023 09:26:09 GMT

This is uuu tool version issue

When I use new uuu tool, it is ok.

Thanks you

Re: imx8mp write bootloader fail

Rita_Wang — Tue, 29 Aug 2023 03:04:45 GMT

Good news it work well.

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