On Tue, Aug 28, 2012 at 7:18 AM, Marek Vasut marek.vasut@gmail.com wrote:
Dear Otavio Salvador,
Align the SSP clock speed with oscilator to achieve higher transfer stability.
This change is still pointless, unless you have user for this!
As far as I know the SPI flash uses SSP2; so it is a user of it.
Signed-off-by: Otavio Salvador otavio@ossystems.com.br
Changes in v2:
- reword commit log to match the change description done on m28evk.
board/freescale/mx28evk/mx28evk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/board/freescale/mx28evk/mx28evk.c b/board/freescale/mx28evk/mx28evk.c index 867d3c8..d782aea 100644 --- a/board/freescale/mx28evk/mx28evk.c +++ b/board/freescale/mx28evk/mx28evk.c @@ -49,8 +49,8 @@ int board_early_init_f(void)
/* SSP0 clock at 96MHz */ mx28_set_sspclk(MXC_SSPCLK0, 96000, 0);
/* SSP2 clock at 96MHz */mx28_set_sspclk(MXC_SSPCLK2, 96000, 0);
/* SSP2 clock at 160MHz */mx28_set_sspclk(MXC_SSPCLK2, 160000, 0);#ifdef CONFIG_CMD_USB mxs_iomux_setup_pad(MX28_PAD_SSP2_SS1__USB1_OVERCURRENT);
Best regards, Marek Vasut