Quote:
Originally Posted by knc1
Your Kindle has two u-boot builds in it.
The first one that you see, which is intended to require only internal ram to run ...
And the fuller featured u-boot 'bist' .
At the first level u-boot that you see, enter the command:
bist
Which will load and run the 'other' u-boot build.
loady (ymodem load) and friends are built-in commands of the 'bist' u-boot.
ymodem did not used to work, but they must have fixed it sometime after the K5.
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It looks like OP ran the 'loady' command from the main uboot though:
Quote:
Originally Posted by cxg2014
uboot > loady
## Ready for binary (ymodem) download to 0x80800000 at 115200 bps...
xyzModem - CRC mode, 37315(SH
)/0(STX)/0(CAN) packets, 1 retries
## Total Size = 0x0048e0a0 = 4776096 Bytes
uboot > iminfo
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On my PW3, when I issue the bist command, the prompt changes from 'uboot >' to 'bist >'
Mybe that's just a version thing.
Ah, here it is, this is definitely not the uboot I have on my device, last time I checked.
Quote:
Originally Posted by cxg2014
U-Boot 2014.04 (Jan 16 2017 - 03:45:34)
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Maybe they have updated the viersion officially, or maybe he had built it form source or got it form some of the other posts here.