[U-Boot] [U-Boot, v2, 06/14] bootm: Split out code from cmd_bootm.c

[Tom Rini]

On Thu, Jun 12, 2014 at 07:24:46AM -0600, Simon Glass wrote:

> This file has code in three different categories:
> - Command processing
> - OS-specific boot code
> - Locating images and setting up to boot
> 
> Only the first category really belongs in a file called cmd_bootm.c.
> 
> Leave the command processing code where it is. Split out the OS-specific
> boot code into bootm_os.c. Split out the other code into bootm.c
> 
> Header files and extern declarations are tidied but otherwise no code
> changes are made, to make it easier to review.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

This, on am335x GP EVM doing UART booting (you can replicate the same on
beaglebone black with no SD card / nothing bootable on eMMC and holing
down the "user" button for the first boot, SYSBOOT pins will be set
until next hard power cycle) causes:
Sending /tmp/u-boot-spl.bin, 646 blocks: Give your local XMODEM receive
command now.
Bytes Sent:  82816   BPS:10461

Transfer complete
Sending: u-boot.img
Ymodem sectors/kbytes sent: 3433/429kyzModem - CRC mode,
4(SOH)/438(STX)/0(CAN) packets, 2 retries
Loaded 448676 bytes
No valid FDT found - please append one to U-Boot binary, use
u-boot-dtb.bin or define CONFIG_OF_EMBED. For sandbox, use -d <file.dtb>
initcall sequence 8085d568 failed at call 8083e678
### ERROR ### Please RESET the board ###

-- 
Tom
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