Loading U-boot on Raspberry Pi 3B failed
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 25/100
- Issue type
- Bug
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- raspberry-pi
- Domain
- embedded-iot, operating-systems
Research direction
Start with the reported U-Boot 2018.07 boot log and the firmware update that preceded the failure on Raspberry Pi 3 Model B. Reproduce the boot attempt and investigate the display mailbox error and synchronous abort; done means identifying the regression or required firmware change and confirming that the board boots successfully.
Written by the indexing model from the issue text.
Description
Updating to new firmware cause boot stuck on RPi3b
Messages:
`U-Boot 2018.07-1 (Jul 18 2018 - 23:27:57 +0000) Arch Linux ARM
DRAM: 948 MiB
RPI 3 Model B (0xa02082)
MMC: mmc@7e202000: 0, sdhci@7e300000: 1
Loading Environment from FAT... *** Warning - bad CRC, using default environment
Failed (-5)
mbox: Header response code invalid
bcm2835: Could not configure display
"Synchronous Abort" handler, esr 0x86000004
elr: 80000003c4d3b004 lr : 80000003c4d3b004 (reloc)
elr: 8000000400000004 lr : 8000000400000004
x0 : 000000003b000000 x1 : 000000003b000000
x2 : 0000000000000040 x3 : 000000000000003f
x4 : 0000000000000008 x5 : 0000000000000000
x6 : ffffffff80800000 x7 : 0000000000000002
x8 : 000000003ae00000 x9 : 0000000000000008
x10: 0000000000200000 x11: 0000000000000000
x12: 0000000000000002 x13: 000000003ae00000
x14: 0000000000000000 x15: 00000000ffffffff
x16: 0000000000004110 x17: 0000020000000000
x18: 000000003af40df0 x19: 0000000000000000
x20: 000000003b36afbc x21: 000000003af44ad8
x22: 0000000000000002 x23: 0004000800000000
x24: 8000000400000004 x25: 000000003af44ad0
x26: 000000003af44890 x27: 000000003af44ad8
x28: 0000000000000002 x29: 0004000800000000
Resetting CPU ...
resetting ...
`
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- Forks
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- PR merge metrics
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