Commit Graph

4 Commits

Author SHA1 Message Date
Masahiro Yamada
d8bec60c1b ARM: UniPhier: enable CONFIG_CMD_DM
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-12-18 23:34:30 +09:00
Masahiro Yamada
7e421d640b ARM: UniPhier: use DRAM area for init stack of normal image
The normal image is working on DRAM.  It is better to use DRAM also
for init stack than L2 cache.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-12-18 23:34:25 +09:00
Masahiro Yamada
7a3620b246 ARM: UniPhier: detect the number of flash banks at run-time
Some UniPhier boards are equipped with an expansion slot that
some optional SRAM/NOR-flash cards can be attached to.  So, run-time
detection of the number of flash banks would be more user-friendly.

Until this commit, UniPhier boards have achieved this by (ab)using
board_flash_wp_on() because the boot failed if flash_size got zero.
Fortunately, this problem was solved by commit 70879a9256 (flash:
do not fail even if flash_size is zero).

Now it is possible to throw away such a tricky workaround.  This
commit also enables CONFIG_SYS_MAX_FLASH_BANKS_DETECT for further
refactoring.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-12-09 00:08:33 +09:00
Masahiro Yamada
f5d0b9b2c3 ARM: UniPhier: merge UniPhier config headers into a single file
Some configurations have been moved to Kconfig and the difference
among the config headers of UniPhier SoC variants is getting smaller
and smaller.  Now is a good time to merge them into a single file.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-12-08 01:25:44 +09:00