This adds the bmode support for i.MX6 SabreSD and SabreAUTO boards. This allows user to choose the boot mode at runtime making it easy to boot from USB or other media.
Changes in v3: - Drop change in bootdelay; the change where done by me while testing it and I mistakenly included it.
Changes in v2: - Rework code to use a 'ret' variable (Fabio) - Improve commit log
Otavio Salvador (3): mx6qsabresd: Fix card detection for invalid card id case mx6qsabresd: Document the mapping of USDHC[2-4] mx6qsabre{sd,auto}: Add boot mode select
board/freescale/mx6qsabreauto/mx6qsabreauto.c | 17 +++++++++++++ board/freescale/mx6qsabresd/mx6qsabresd.c | 35 ++++++++++++++++++++++++--- include/configs/mx6qsabre_common.h | 2 ++ 3 files changed, 50 insertions(+), 4 deletions(-)