ARM: tegra: enable 8-bit SD slots in board files
authorStephen Warren <swarren@nvidia.com>
Fri, 2 Nov 2012 06:56:13 +0000 (06:56 +0000)
committerTom Warren <twarren@nvidia.com>
Mon, 19 Nov 2012 15:15:42 +0000 (08:15 -0700)
commit72573543b5b9f788b46fb9e7ab3372cfeba8d25f
treebbf2323e3cfe21d4faa0e5599cfcce7ea35c5cd6
parent8c0ec0dbc4cce76c6c745858116a404791d28b8b
ARM: tegra: enable 8-bit SD slots in board files

Harmony contains an SD slot with all 8 bits routed. This allows plugging
in an eMMC-chip-in-SD-form-factor.

Seaboard/Springbank/Ventana/AC100 all have an eMMC chip with all 8 bits
hooked up.

Now that the U-Boot eMMC code fully supports 8-bit operation, initialize
those ports as 8-bit instead of 4-bit to improve performance.

Whistler was already registering its ports as 8-bit.

TrimSlice doesn't have any 8-bit ports.

I don't have any Avionic Design boards nor the Colibri board to test with.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
board/compal/paz00/paz00.c
board/nvidia/harmony/harmony.c
board/nvidia/seaboard/seaboard.c