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Petalinux-boot jtag mode

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Petalinux-boot jtag mode

Hi all:
I use the petalinux-boot jtag mode but there are some error in here about eMMC.
I  use the speedway petalinux bit stream and Avnet platform-top.h and wifi setting.

mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000

mmc0: sdhci: Argument:  0x80000c08 | Trn mode: 0x00000000

mmc0: sdhci: Present:   0x01ff0000 | Host ctl: 0x00000001

mmc0: sdhci: Power:     0x00000001 | Blk gap:  0x00000000

mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00008007

mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000

mmc0: sdhci: Int enab:  0x00ff0003 | Sig enab: 0x00ff0003

mmc0: sdhci: AC12 err:  0x00000000 | Slot int: 0x00000000

mmc0: sdhci: Caps:      0x69ec0080 | Caps_1:   0x00000000

mmc0: sdhci: Cmd:       0x0000341a | Max curr: 0x00000001

mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000

mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000

mmc0: sdhci: Host ctl2: 0x00000000

mmc0: sdhci: ADMA Err:  0x00000000 | ADMA Ptr: 0x00000000

mmc0: sdhci: ============================================

mmc0: Got command interrupt 0x00030000 even though no command operation was in progress.

mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========

mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x00008901

mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000


RE: Petalinux-boot jtag mode

Hi hugoliu56,

I am not familiar with booting PetaLinux on MiniZed as part of the PetaLinux flow. Is there a tutorial document that you are following that shows how to do this?

Have you been able to boot MiniZed from QSPI and eMMC successfully using the same PetaLinux files?

Best Regards,


Boot process

Could you please describe the  steps that you took that lead up to these messages?  Does your MiniZed still boot PetaLinux normally on power-up?  What is your JTAG mode switch setting?

Wthen I build petalinux

Wthen I build petalinux project finish and use the petalinux command (by root) as below.
petalinux-boot --jtag --prebuilt 3 --fpga --bitstream design_1_wrapper.bit  
It is happed. Now, I program into QSPI flash. It is ok. So, I passed the step.
Thanks for your help.