Include empty_zero_page in _text. This fixes a problem
introduced by c3e2586b794b12ffcdf69b4e547030b51e18e6d9
which results in broken boot on R2D-Plus.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

.init_ramfs ought to be .init.ramfs, fix it up.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

Tie this in to the Makefile directly, where we already know what we are
running on. This tidies up the linker script a bit, and is prep work for
unifying the arch/sh/boot/compressed linker scripts.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

Just forcefully rename the _32 variant overtop, and kill off the now
unused _64 version.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

Some cleanups to the SH linker script. This reorders some of the
data sections for more optimal placement, general tabification,
and plugging in omitted generic definitions.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

When the SH kernel used to support embedding a ramdisk in the
pre-initramfs days it was placed in a special section and made to
look like a regular initrd. Since that was removed ages ago, kill
off the remaining cruft that was missed.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

These were previously discarded at link time, though as with MIPS
we keep them around until runtime to satisfy .rodata references.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

With the PERCPU() macro introduction .data.cacheline_aligned was
inhereting PAGE_SIZE alignment, fix that up for L1_CACHE_BYTES
again. Likewise, the initramfs section wants PAGE_SIZE alignment.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

The uClinux MTD device uses _ebss, add the symbol and corresponding
export.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>