This PR allows the user to add symbols to the ramfunc
section. The use for this could be as follows:
zephyr_linker_sources_ifdef(CONFIG_ARCH_HAS_RAMFUNC_SUPPORT
RAMFUNC_SECTION
quick_access_code.ld
)
quick_access_code.ld (as shown below) can define additional
symbols to go into the ramfunc section
. = ALIGN(4);
KEEP(*(CodeQuickAccess))
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>