bsps/arm: Use ALIGN_WITH_INPUT

The ALIGN_WITH_INPUT helps to make this linker script more reliable.
See also:

https://sourceware.org/ml/binutils/2013-06/msg00246.html

https://sourceware.org/binutils/docs-2.24/ld/Forced-Output-Alignment.html#Forced-Output-Alignment

This reverts commit 4a9e52eefc510d7022ddc61c4ecde8db6b9a0217.

This reverts commit 1ab4f76900d012b5a9dbce2851add060f11ce13a.
bsps/arm: Use Normal memory for code and data