u-boot-brain/arch/arm
Michael Langer 5c23712dbd i.MX6 USDHC: Use the ESDHC clock
The commit "i.mx: fsl_esdhc: add the i.mx6q support" (4692708d) introduces
support for the i.MX6Q MMC host controller USDHC.

MXC_IPG_PERCLK sets the clock to 66MHz. This seems to be the default clock
of the ESDHC IP found in < i.MX6 silicon. However, the default clock for the USDHC
IP found in i.MX6 is 200MHz (MXC_ESDHC_CLK). This difference will cause a 3 times
higher clock on SD_CLK than expected (see fsl_esdh.c -> set_sysctl()).

Signed-off-by: Michael Langer <michael.langer@de.bosch.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Jason Liu <r64343@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-07-07 14:07:29 +02:00
..
cpu i.MX6 USDHC: Use the ESDHC clock 2012-07-07 14:07:29 +02:00
dts tegra: fdt: Add keyboard controller definition 2012-05-15 08:31:40 +02:00
include/asm MX28: Fix a typo in mx28_reg_8 macro 2012-07-07 14:07:27 +02:00
lib net: move bootfile init into eth_initialize 2012-05-15 17:32:33 -05:00
config.mk Makefile: Add a 'checkthumb' rule 2012-05-15 08:31:26 +02:00