u-boot/arch/arm/cpu
Fabio Estevam 67ee3dd35e mx53: Make PLL2 to be the parent of UART clock
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>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2012-03-27 09:41:17 +02:00
..
arm720t Reduce build times 2011-11-03 20:44:58 +01:00
arm920t usb: replace wait_ms() with mdelay() 2012-03-19 00:08:16 +01:00
arm925t Reduce build times 2011-11-03 20:44:58 +01:00
arm926ejs i.MX28: Drop __naked function from spl_mem_init 2012-03-27 09:41:16 +02:00
arm946es Reduce build times 2011-11-03 20:44:58 +01:00
arm1136 mx31: add "ARM11P power gating" to get_reset_cause 2012-03-27 09:41:15 +02:00
arm1176 Reduce build times 2011-11-03 20:44:58 +01:00
arm_intcm Reduce build times 2011-11-03 20:44:58 +01:00
armv7 mx53: Make PLL2 to be the parent of UART clock 2012-03-27 09:41:17 +02:00
ixp IXP: Squash warnings in IXP NPE 2012-03-26 23:09:26 +02:00
lh7a40x Reduce build times 2011-11-03 20:44:58 +01:00
pxa PXA: Fix missing get_tbclk() breaking vpac boards 2012-03-26 23:09:23 +02:00
s3c44b0 Reduce build times 2011-11-03 20:44:58 +01:00
sa1100 Reduce build times 2011-11-03 20:44:58 +01:00