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imx: mx6ul update soc related settings 

1.Update WDOG settings.
2.No need to gate/ungate all PFDs for i.MX6UL.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
This commit is contained in:
Peng Fan 2015-07-20 19:28:29 +08:00 committed by Stefano Babic
parent a2c74aaf51
commit db1c217c85
1 changed files with 4 additions and 5 deletions
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9
arch/arm/cpu/armv7/mx6/soc.c
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@ -316,11 +316,10 @@ static void imx_set_wdog_powerdown(bool enable)
{
struct wdog_regs *wdog1 = (struct wdog_regs *)WDOG1_BASE_ADDR;
struct wdog_regs *wdog2 = (struct wdog_regs *)WDOG2_BASE_ADDR;
#ifdef CONFIG_MX6SX
struct wdog_regs *wdog3 = (struct wdog_regs *)WDOG3_BASE_ADDR;
writew(enable, &wdog3->wmcr);
#endif
if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL))
writew(enable, &wdog3->wmcr);
/* Write to the PDE (Power Down Enable) bit */
writew(enable, &wdog1->wmcr);
@ -530,7 +529,7 @@ void s_init(void)
u32 mask528;
u32 reg, periph1, periph2;
if (is_cpu_type(MXC_CPU_MX6SX))
if (is_cpu_type(MXC_CPU_MX6SX) || is_cpu_type(MXC_CPU_MX6UL))
return;
/* Due to hardware limitation, on MX6Q we need to gate/ungate all PFDs