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authorPeng Fan <Peng.Fan@freescale.com>2015-07-20 19:28:29 +0800
committerStefano Babic <sbabic@denx.de>2015-08-02 11:05:08 +0200
commitdb1c217c8572a3a26a8e894c24348788a005ba45 (patch)
treee9e9a847418da08b8fd2ce9981af067c6b41fdc9 /arch/arm/cpu/armv7/mx6
parenta2c74aaf51171fbdfab725c4dd05b58b1ce45070 (diff)
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>
Diffstat (limited to 'arch/arm/cpu/armv7/mx6')
-rw-r--r--arch/arm/cpu/armv7/mx6/soc.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index e80c09c963..8ad8da8465 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -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