Add option to indicatet that data is retained in SDRAM
Add support for .data and .bss in SDRAM
SAMA5:  More variables-in-SDRAM stuff
SAMA5: Mostly cosmetic
ARMv7-A: Conditionally compile out more unneeded logic when .data and .bss are in SDRAM
SAMA5:  Add a missing endif in a Make.defs that recently added; Several other cosmetic changes
SAMA5:  Fix logic for running with data in SDRAM
A10: Make sure it is tolerant of CONFIG_BOOT_SDRAM_DATA
Update dependencies for CONFIG_BOOT_SDRAM_DATA.  This should not be available if the system boots from SDRAM (via a bootloader)
Preparation for NuttX-6.33 release (maybe tomorrow)
SAMA5:  Oops.  Upper case in include does not match lower case of filename.
Final prep for 6.33 release
Fix version number in relase notes
Back out change.  Unnecessary with code is all in tree and costs a LOT of build performance
VI: Finally test vi file-related command, fixed bugs, and add file read command
Purely cosmetic updates to release notes and Makfile comments
vi: Add missing BSD header
fix typos reported in release notes
VI: cosmetic updates to comments
Remove some old, unused images