The commit c5d38e92010174 ("lds: Add and use RO_DATA_SECTION macro")
consolidates all RO sections link script declaration in the single
RO_DATA_SECTION macro. So all all individual RO section declarations
have to be removed from per-arch linker scripts.

Alas the BAREBOX_CLK_TABLE and the BAREBOX_DTB link script sections
were not removed from RISC-V linker script making these sections
declared twice. As a result incorrect __clk_of_table_start and
__dtb_start addresses are passed to the barebox code therefore
the RISC-V barebox is completely unusable.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

We have many different pointer arrays which we put into linker sections
and each time there's one added we have to adjust all linker scripts.
This adds a common RO_DATA_SECTION define and uses it for all
architectures. This makes it easier to add a new linker array.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

For the older section defines we specify the start and end addresses
outside the macro which means we have to repeat them in each linker
script. Make the start/end addresses part of the define to simplify
things. While at it, add a BAREBOX_ prefix to the INITCALLS and EXITCALLS
macros for consistency to the other defines.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>

The BAREBOX_CLK_TABLE and BAREBOX_DTB macros are defines that do not
take a parameter, so we can remove the braces.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>