On 2/5/21 7:59 AM, Jeff Hering wrote: > The 2020.10 tagged build works on the T2080RDB card, however, all tags > starting with 2021.01-rc1 no long boot from SD-card on the development > system. This might also apply to other QorIQ development boards. > > Here is a dump of the crash which occurs very early in the process (the left > column is a timestamp): > > 000000.000: . > 000000.409: > 000000.410: SD boot... > 000000.415: No max bus width provided. Assume 8-bit supported.
I'm not sure but it seems that bus-width is not correct. > 000003.972: MMC init failed > 000003.975: Initializing....using SPD > 000004.323: 2 GiB left unmapped > 000004.327: Bad trap at PC: 200000, SR: 21200, vector=800 > 000004.332: NIP: 00000000 XER: 00000000 LR: 00000000 REGS: 200000 TRAP: 2000 > 000004.334: 0000 DAR: 00000000 > 000004.338: MSR: 00021200 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00 > 000004.338: > 000004.344: GPR00: 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 > 000004.351: GPR08: 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 > 000004.358: GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 > 000004.365: GPR24: 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 > 000004.368: Call backtrace: > 000004.371: Exception in kernel pc 200000 signal 0 > 000004.375: ### ERROR ### Please RESET the board ### > >
