microblaze: spl: configure SYS_MALLOC_F_LEN independently for SPL and full U-Boot
authorAndy Yan <andy.yan@rock-chips.com>
Mon, 24 Jul 2017 09:49:01 +0000 (17:49 +0800)
committerPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Thu, 27 Jul 2017 12:59:03 +0000 (14:59 +0200)
commit9eea50162c6a9bbdd01736984fc939649119f382
tree2a4b02280fe20d9d2deb24665dd8ab6d96619ce2
parent2b71d098eefbd396771d19bc18c4ec36142976fa
microblaze: spl: configure SYS_MALLOC_F_LEN independently for SPL and full U-Boot

Some platforms have very limited SRAM to run SPL code, so there may
not be the same amount space for a malloc pool before relocation in
the SPL stage as the normal U-Boot stage.

Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN,
so the size of pre-relocation malloc pool can be configured memory
space independently.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[fixed up commit-message:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
arch/microblaze/cpu/start.S