arm: socfpga: config: Zap incorrect config options

arm: socfpga: config: Zap incorrect config options

There is no need to disable support for partitions in the SPL,
we can support partitions in SPL perfectly well. This is likely
some remnant from old times, so just remove this configuration
option.

Moreover, the CRC32 chunk size doesn't have to be adjusted anymore,
since both the GD and malloc area are in RAM by the time this CRC
check can be used and there's plenty of space. Zap this abomination
as well.

Signed-off-by: Marek Vasut <marex@denx.de>