QCA: Crashdump data to flash

If the dump_to_flash environment variable is set with the proper
offset in u-boot, crashdump data will be stored to flash memory.
Otherwise it will be stored in tftp server.

Change-Id: I10ac1016e3dfe6a2fa11a0a67c5774b29c3df67a
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
3 files changed