i.MX ProcessorsのトピックRe: Problem facing when booting from emmc with imx8m plus evk board

Problem facing when booting from emmc with imx8m plus evk board

kenizgandhi — Fri, 28 May 2021 12:08:21 GMT

Hello, When I try to boot from emmc, the output goes on printing this repeatedly till I don't disconnect the board, I am unable to go beyond it. My board is imx8mplus evk board.

U-Boot SPL 2020.04-5.10.9-1.0.0+gad7b74b415 (Mar 05 2021 - 07:05:56 +0000)
DDRINFO: start DRAM init
DDRINFO: DRAM rate 4000MTS
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from BOOTROM
image offset 0x8000, pagesize 0x200, ivt offset 0x0

Re: Problem facing when booting from emmc with imx8m plus evk board

uCChecker — Mon, 26 Feb 2024 08:30:46 GMT

Same problem here. Did you find a solution in the meantime?

Re: Problem facing when booting from emmc with imx8m plus evk board

uCChecker — Mon, 26 Feb 2024 08:41:45 GMT

I think it is even worse...

U-Boot SPL 2020.04-5.4.70-2.3.2+g185bdaaaf5 (Apr 02 2021 - 17:52:17 +0000)
DDRINFO: start DRAM init
DDRINFO: DRAM rate 4000MTS
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from BOOTROM
image offset 0x0, pagesize 0x200, ivt offset 0x0
NOTICE: BL31: v2.2(release):imx_5.4.70_er5-4-g2a2678646
NOTICE: BL31: Built : 17:52:11, Apr 2 2021

U-Boot 2020.04-5.4.70-2.3.2+g185bdaaaf5 (Apr 02 2021 - 17:52:17 +0000)

CPU: i.MX8MP[8] rev1.1 1800 MHz (running at 1200 MHz)
CPU: Commercial temperature grade (0C to 95C) at 26C
Reset cause: POR
Model: NXP i.MX8MPlus LPDDR4 EVK board
DRAM: 6 GiB
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C2 0x50]
SNK.Power3.0 on CC2
PDO 0: type 0, 5000 mV, 3000 mA [E]
PDO 1: type 0, 9000 mV, 3000 mA []
PDO 2: type 0, 15000 mV, 3000 mA []
PDO 3: type 0, 20000 mV, 3000 mA []
Requesting PDO 3: 20000 mV, 2250 mA
Source accept request
PD source ready!
tcpc_pd_receive_message: Polling ALERT register, TCPC_ALERT_RX_STATUS bit failed, ret = -62
Power supply on USB2
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x50]
MMC: FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... *** Warning - bad CRC, using default environment

[*]-Video Link 0Can'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
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

BuildInfo:
- ATF 2a26786
- U-Boot 2020.04-5.4.70-2.3.2+g185bdaaaf5

switch to partitions #0, OK
mmc2(part 0) is current device
flash target is MMC:2
Net:
Warning: ethernet@30be0000 using MAC address from ROM

Warning: ethernet@30bf0000 using MAC address from ROM
eth0: ethernet@30be0000, eth1: ethernet@30bf0000 [PRIME]
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot: 2