SK-AM64B: Linux SD Card Boot Issues

Jason Reeder

Genius 10440 points

Part Number: SK-AM64B

Only 1 of the 4 SD cards I tried can boot into Linux reliably. Problem follows SD card and flashing again doesn’t fix.

Three different errors with three different cards. These are the problems :

1. 1. mmc1: Got data interrupt 0x00000002 even though no data operation was in progress.
  2. mmc1: error -110 whilst initializing SD card
  3. “Trying to boot mmc2 : unable to read tispl.bin”

over 3 years ago

0 Hong Guan64 over 3 years ago

TI__Guru* 76300 points

Hello Jason,
It will be helpful to have more details on the reported issue:
1. Linux SDK version
2. SK-AM64B? I think SR2.0 HS-FS is on this board?
3. Full boot logs

Fyi. I'm able to build u-boot w/ Linux SDK 8.4 for SoC variants (SR1.0/SR2.0 + GP/HS-FS/HS-SE), and verified boot working on AM64x EVM.

Best,
-Hong

0 Jason Reeder over 3 years ago in reply to Hong Guan64

TI__Genius 10440 points

Hong,

I'm confirming the SDK version and have requested the full boot logs.

Yes, this is the SR2.0 HS-FS device on the SK-AM64B.

Jason

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SK-AM64B: Linux SD Card Boot Issues