| commit | e641d796b5ca790f53ddcb885bdbaed1642e4544 | |
| author | Paul Walmsley <paul@pwsan.com> | |
| Thu, 9 Oct 2008 23:22:22 +0000 (9 17:22 -0600) | ||
| committer | Tony Lindgren <tony@atomide.com> | |
| Fri, 10 Oct 2008 11:24:48 +0000 (10 14:24 +0300) | ||
| tree | 9cb39bf0a4bac1c3508e333b93d97ee4e48184d0 | treesnapshot (tar.gz zip) |
| parent | b6645c35843b9608bed8c2981fc53b942758853f | commitdiff |
OMAP2xxx: move SRAM to fix boot hang
Commit 1c957036bbd912322793da676d05e169abf24782 breaks booting on
OMAP2; it causes the SRAM to be mapped on top of the L4 interconnect.
This causes the system to hang early in boot in omap_map_sram() during
the TLB flush. Fix by moving SRAM elsewhere in the memory map.
Reported by Jarkko Nikula <jarkko.nikula@nokia.com>. This patch is a
collaboration with Tony Lindgren <tony@atomide.com> and
Kevin Hilman <khilman@deeprootsystems.com>.
Boot-tested on 2430SDP (by Paul) and N810 (by Jarkko).
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Måns Rullgård <mans@mansr.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit 1c957036bbd912322793da676d05e169abf24782 breaks booting on
OMAP2; it causes the SRAM to be mapped on top of the L4 interconnect.
This causes the system to hang early in boot in omap_map_sram() during
the TLB flush. Fix by moving SRAM elsewhere in the memory map.
Reported by Jarkko Nikula <jarkko.nikula@nokia.com>. This patch is a
collaboration with Tony Lindgren <tony@atomide.com> and
Kevin Hilman <khilman@deeprootsystems.com>.
Boot-tested on 2430SDP (by Paul) and N810 (by Jarkko).
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Måns Rullgård <mans@mansr.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| arch/arm/plat-omap/sram.c | diffblobblamehistory |