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* board: tbs2910: Gate clock when switching async clock muxesSoeren Moch2015-02-23-12/+16
| | | | | | | | | | | According to the i.MX6Q Reference Manual, clocks must be gated when switching input clocks of async clock muxes. So use clock gates. Avoid ldb_di0_ipu clock, because there is no clock gate for this signal. There have never been any complaints about problems with the old code, but the new approach is in line with the recommendations in the manual. Signed-off-by: Soeren Moch <smoch@web.de>
* tbs2910: fix KconfigSoeren Moch2014-12-01-8/+0
| | | | | | fix Kconfig for tbs2910 board to prevent crash on relocation Signed-off-by: Soeren Moch <smoch@web.de>
* tbs2910: Fix error handling in board_mmc_init()Soeren Moch2014-11-21-7/+6
| | | | | | | | | | When an invalid USDHC port is passed we should return -EINVAL instead of 0. Also, return the error immediately on fsl_esdhc_initialize() failure. Based on similar patches by Fabio Estevam for mx6sabresd, mx53loco, wandboard Signed-off-by: Soeren Moch <smoch@web.de> Acked-by: Stefano Babic <sbabic@denx.de>
* arm: mx6: add support for TBS2910 Matrix ARM miniPCSoeren Moch2014-11-13-0/+434
Add initial support for TBS2910 Matrix ARM miniPC. Support includes MMC, Ethernet, UARTs, HDMI, USB, SATA, PCI, I2C, RTC. Signed-off-by: Soeren Moch <smoch@web.de>