U-Boot crashes when an invalid dfu_alt_info is set and tried
using dfu command. Fixing this as it is handled in dfu-mmc.
=> dfu 0 ram 0
data abort
pc : [<9ff893d6>] lr : [<9ff6edb9>]
reloc pc : [<808323d6>] lr : [<80817db9>]
sp : 9ef36cf0 ip : 00000158 fp : 9ffbc0b8
r10: 9ffbc0b8 r9 : 9ef36ed8 r8 : 00000000
r7 : 00000000 r6 : 9ffbc0c8 r5 : 9ef36cfc r4 : 9ef392c8
r3 : 00000004 r2 : 00000000 r1 : 9ff9a985 r0 : ffffffff
Flags: Nzcv IRQs off FIQs on Mode SVC_32
Resetting CPU ...
resetting ...
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
e1b0f6fe3d