| commit | 3882d7a5a57eb8d1f41570522445bab61c628e6f | [log] [tgz] |
|---|---|---|
| author | Norbert van Bolhuis <nvbolhuis@aimvalley.nl> | Fri Mar 19 15:34:25 2010 +0100 |
| committer | Wolfgang Denk <wd@denx.de> | Wed May 05 23:55:02 2010 +0200 |
| tree | 6b75e053e162e4728c3395158014342c80f72e35 | |
| parent | 4b42c9059e165500353174601a8e97b2cf81d3f4 [diff] |
ppc: unused memory region too close to current stack pointer This avoids a possible overwrite of the (end of) ramdisk by u-boot. The unused memory region for ppc boot currently starts 1k below the do_bootm->bootm_start->arch_lmb_reserve stack ptr. This isn't enough since do_bootm->do_bootm_linux->boot_relocate_fdt calls printf which may very well use more than 1k stack space. Signed-off-by: Norbert van Bolhuis <nvbolhuis@aimvalley.nl>