diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2012-07-11 12:50:20 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-07-11 12:50:20 +0200 |
| commit | 0dc19510430b20b3b2d6d1b9b796fd42fa2af64a (patch) | |
| tree | a512cf400d74d72272ce6cf5c4d782538213d433 /arch/arm/mach-omap2/id.c | |
| parent | b52a2c472d7fcf215e31dffdd382651e1b99f138 (diff) | |
| parent | bd0a521e88aa7a06ae7aabaed7ae196ed4ad867a (diff) | |
| download | blackbird-op-linux-0dc19510430b20b3b2d6d1b9b796fd42fa2af64a.tar.gz blackbird-op-linux-0dc19510430b20b3b2d6d1b9b796fd42fa2af64a.zip | |
Merge tag 'v3.5-rc6' into next/soc
Linux 3.5-rc6
Dependency for imx/soc changes
Diffstat (limited to 'arch/arm/mach-omap2/id.c')
| -rw-r--r-- | arch/arm/mach-omap2/id.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 0389b3264abe..00486a8564fd 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -247,6 +247,17 @@ void __init omap3xxx_check_features(void) omap_features |= OMAP3_HAS_SDRC; /* + * am35x fixups: + * - The am35x Chip ID register has bits 12, 7:5, and 3:2 marked as + * reserved and therefore return 0 when read. Unfortunately, + * OMAP3_CHECK_FEATURE() will interpret some of those zeroes to + * mean that a feature is present even though it isn't so clear + * the incorrectly set feature bits. + */ + if (soc_is_am35xx()) + omap_features &= ~(OMAP3_HAS_IVA | OMAP3_HAS_ISP); + + /* * TODO: Get additional info (where applicable) * e.g. Size of L2 cache. */ |
