23 Mar
2012
23 Mar
'12
11:31 a.m.
On 21/03/2012 16:42, Fabio Estevam wrote:
Change the parent UART clock to be PLL2, so that U-boot can also boot a Freescale 2.6.35 kernel for mx53.
FSL kernel and U-boot changed the UART parent from PLL3 to PLL2 to avoid conflicts with IPU clocks, so that the video resolution can be changed without affecting the UART clock.
On a 2.6.35 kernel the serial console is messed up after IPU driver is loaded and this patch fixes this problem.
Tested on a mx53loco board booting a FSL kernel and also a mainline kernel.
Reported-by: Otavio Salvador otavio@ossystems.com.br Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
Applied to u-boot-imx, thanks.
Best regards, Stefano Babic
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