[i.MX8M Board - customized ] Run fastboot - Abort handler

jhpark_vine — Thu, 15 Oct 2020 14:57:26 GMT

I am working on bring up a new custom i.MX8M board.

Using uuu tool, trying to download flash.bin bootloader image ,

Before writing flash.bin to eMMC card , the board makes an arm64 Fault handler messages like below .

Can you inform me where uboot code throws the abort exception ?

Error: ethernet@30be0000 address not set.
eth-1: ethernet@30be0000
Fastboot: Normal
Boot from USB for mfgtools
*** Warning - Use default environment for mfgtools
, 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 ...
dev_get_parent_platdata: null device
"Synchronous Abort" handler, esr 0x96000004
elr: 000000004023b780 lr : 000000004023b77c (reloc)
elr: 00000000fff5b780 lr : 00000000fff5b77c
x0 : d503201fd503201f x1 : 00000000308600b4
x2 : 00000000fff449f8 x3 : 0000000000000001
x4 : 0000000000000020 x5 : 0000000000000000
x6 : d503201fd503201f x7 : 0000000000000008
x8 : 0000000000000008 x9 : 0000000000000002
x10: 0000000000000044 x11: 0000000000000010
x12: 0000000000000000 x13: 0000000000000004
x14: 00000000ff919f28 x15: 0000000000000021
x16: 00000000fff61270 x17: 0000000000000000
x18: 00000000ff91fd68 x19: 0000000000000000
x20: 0000000000000001 x21: 00000000ff919aef
x22: 0000000000000000 x23: 000000000000001d
x24: 0000000000000002 x25: 0000000000000000
x26: 0000000000000000 x27: 0000000000000000
x28: 00000000ff9286f0 x29: 00000000ff919a20

Resetting CPU ...

resetting ...

Working normally..

## Checking Image at 43800000 ...
Unknown image format!
Run fastboot ...
Detect USB boot. Will enter fastboot mode!
flash target is MMC:1
MMC: no card present
MMC card init failed!
MMC: no card present
** Block device MMC 1 not supported

Re: [i.MX8M Board - customized ] Run fastboot - Abort handler

igorpadykov — Fri, 16 Oct 2020 00:37:03 GMT

Hi jhpark_vine

"Abort" handler may be due to memory errors, so for new custom i.MX8M board

recommended first to run ddr test and update image as described in its documentation

https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX-8M-Family-DDR-Tool-Release/ta-p/1104467

Best regards
igor

Re: [i.MX8M Board - customized ] Run fastboot - Abort handler

jhpark_vine — Fri, 06 Nov 2020 00:39:06 GMT

Hi. igorpadykov

This problem was related to USB 3.0 PHY.

I disabled usb 3.0 TCPC function from u-boot menuconfig

Thanks

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[i.MX8M Board - customized ] Run fastboot - Abort handler

Re: [i.MX8M Board - customized ] Run fastboot - Abort handler

Re: [i.MX8M Board - customized ] Run fastboot - Abort handler