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| author | Peng Fan <Peng.Fan@freescale.com> | 2015-07-20 19:28:29 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-08-02 11:05:08 +0200 |
| commit | db1c217c8572a3a26a8e894c24348788a005ba45 (patch) | |
| tree | e9e9a847418da08b8fd2ce9981af067c6b41fdc9 /arch/arm | |
| parent | a2c74aaf51171fbdfab725c4dd05b58b1ce45070 (diff) | |
| download | u-boot-imx-db1c217c8572a3a26a8e894c24348788a005ba45.zip u-boot-imx-db1c217c8572a3a26a8e894c24348788a005ba45.tar.gz u-boot-imx-db1c217c8572a3a26a8e894c24348788a005ba45.tar.bz2 | |
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')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/soc.c | 9 |
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 e80c09c..8ad8da8 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 |