[U-Boot] [PATCH 2/2] ARM: tegra: make CONFIG_CMD_PART common

[Stephen Warren <swarren@wwwdotorg.org>]

On 02/26/2013 04:00 PM, Stephen Warren wrote:
> This is useful on all Tegras, so that boot.scr on all devices can use
> the same commands. Hence, move it to tegra-common.h.

Unfortunately, this breaks Tegra114 builds because no partition types
are enabled, and CONFIG_CMD_PART requires functionality that's only
enabled if some partition types are supported.

There are two possible solutions:

1) Conditionally enable PARTITION_UUIDS and CMD_PART in
tegra-common-post.h only if some partition type is enabled.

2) Also enable DOS and EFI partitions in tegra-common.h, along with all
of FS_EXT4, FS_FAT, CMD_EXT2, CMD_FAT, CMD_FS_GENERIC. For most boards
this won't be any change. For the Colibri T20 and Avionic Design boards,
this ends up enabling a few more options.

(or perhaps enable all of those in tegra-common-post.h only if support
for any block device is enabled)

I prefer option (2). Does anyone object?