Hello,
I'm working with an MPC8349EMDS board, doing testing. I usually just leave the flash blank, and let the autoboot time out, where it sits with the following message:
Hit any key to stop autoboot: 0 Wrong Image Format for bootm command ERROR: can't get kernel image! =>
Since commit 396f635b8ff3ccbc38d75d5eda98444c6466810a, this is no longer the case. The board hangs up after the autoboot times out, showing the following:
Hit any key to stop autoboot: 0 Wrong Image Format for bootm command ERROR: can't get kernel image! XIP Invalid Image ... OK OK
NOTE: If you press a key before the autoboot times out, the board is fine.
This was done with a completely blank flash (other than U-Boot). I get the "bad CRC, using default environment" message.
Reverting 396f635b8ff3ccbc38d75d5eda98444c6466810a solved the problem for me.
Here is the bisection log, just for kicks:
git-bisect start # good: [cd82919e6c8a73b363a26f34b734923844e52d1c] Coding style cleanup, update CHANGELOG, prepare release git-bisect good cd82919e6c8a73b363a26f34b734923844e52d1c # bad: [b5710d9974f6f0f3ddb4e67d6cccc262ab37049e] FSL DDR: Remove old SPD support from cpu/mpc86xx git-bisect bad b5710d9974f6f0f3ddb4e67d6cccc262ab37049e # good: [4cb4e654cafabaa1ac180d37b00c8f6095dae9c9] ColdFire: Multiple fixes for M5282EVB git-bisect good 4cb4e654cafabaa1ac180d37b00c8f6095dae9c9 # good: [c66830263af19831f2b7db307f79d1943febf7f9] dtc: Enable and fix -Wcast-qual warnings git-bisect good c66830263af19831f2b7db307f79d1943febf7f9 # good: [c5d11e79a260415448c152ed557c9bfb93759067] Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx git-bisect good c5d11e79a260415448c152ed557c9bfb93759067 # bad: [306620b762a4f9fa6678568ad2e8772dec145208] remove MVS1 board git-bisect bad 306620b762a4f9fa6678568ad2e8772dec145208 # good: [e906cfae08e8cc2447f59b1bc4c22ab9c3c286d2] bootm: move lmb into the bootm_headers_t structure git-bisect good e906cfae08e8cc2447f59b1bc4c22ab9c3c286d2 # bad: [2a1a2cb6e2b87ee550e6f27b647d23331dfd5e1b] fdt: refactor initrd related code git-bisect bad 2a1a2cb6e2b87ee550e6f27b647d23331dfd5e1b # bad: [3082d2348c8e13342f5fdd10e9b3f7408062dbf9] fdt: refactor fdt resize code git-bisect bad 3082d2348c8e13342f5fdd10e9b3f7408062dbf9 # bad: [396f635b8ff3ccbc38d75d5eda98444c6466810a] bootm: refactor image detection and os load steps git-bisect bad 396f635b8ff3ccbc38d75d5eda98444c6466810a
Hope it helps, Ira