just checked out and built u-boot for beaglebone black:
$ make am335x_boneblack_config
built, copied only MLO and u-boot.img to SD card so i could run u-boot
off of SD card but boot the rest out of the eMMC, and got:
U-Boot# run bootcmd
mmc1(part 0) is current device
mmc_send_cmd : timeout: No status update
SD/MMC found on device 1
reading uEnv.txt
26 bytes read in 3 ms (7.8 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
24808 bytes read in 43 ms (562.5 KiB/s)
Wrong Image Format for bootm command
ERROR: can't get kernel image!
mmc1(part 0) is current device
mmc_send_cmd : timeout: No status update
SD/MMC found on device 1
reading uEnv.txt
26 bytes read in 3 ms (7.8 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
24808 bytes read in 43 ms (562.5 KiB/s)
Wrong Image Format for bootm command
ERROR: can't get kernel image!
## Error: "nandboot" not defined
which seems to be because the uImage file isn't being loaded into
memory at ${loadaddr}, so that the subsequent command:
bootm ${loadaddr} - ${fdtaddr}
will naturally fail as there's no valid kernel image at that address.
i'm looking at the new environment, and i don't see where the kernel
image is loaded into memory. thoughts?
rday
--
========================================================================
Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
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