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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2015-05-06 12:32:03 -0700 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-05-07 09:49:40 +0200 |
| commit | 059098fe07e06d5ebec484a5b4747197955b53ce (patch) | |
| tree | 409af9d5a9c69aa3cdc59d899a069da21dd14ba4 /arch/arm/boards/karo-tx6x | |
| parent | 5b7def7b68f46ed4ec9979865ff9187e465eed4e (diff) | |
| download | barebox-059098fe07e06d5ebec484a5b4747197955b53ce.tar.gz barebox-059098fe07e06d5ebec484a5b4747197955b53ce.tar.xz | |
i.MX: serial: Distil common clock ungating code
Move all of the common clock ungating code in early UART
initialization into a dedicated subroutine that can be shared by all
of the users.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/karo-tx6x')
| -rw-r--r-- | arch/arm/boards/karo-tx6x/lowlevel.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/arm/boards/karo-tx6x/lowlevel.c b/arch/arm/boards/karo-tx6x/lowlevel.c index cb9d4c553e..1e44b1b38d 100644 --- a/arch/arm/boards/karo-tx6x/lowlevel.c +++ b/arch/arm/boards/karo-tx6x/lowlevel.c @@ -22,7 +22,6 @@ static inline void setup_uart(void) { - void __iomem *ccmbase = (void *)MX6_CCM_BASE_ADDR; void __iomem *iomuxbase = (void *)MX6_IOMUXC_BASE_ADDR; writel(0x1, iomuxbase + 0x0314); @@ -30,14 +29,7 @@ static inline void setup_uart(void) writel(0x1, iomuxbase + 0x0330); writel(0x1, iomuxbase + 0x032c); - writel(0xffffffff, ccmbase + 0x68); - writel(0xffffffff, ccmbase + 0x6c); - writel(0xffffffff, ccmbase + 0x70); - writel(0xffffffff, ccmbase + 0x74); - writel(0xffffffff, ccmbase + 0x78); - writel(0xffffffff, ccmbase + 0x7c); - writel(0xffffffff, ccmbase + 0x80); - + imx6_ungate_all_peripherals(); imx6_uart_setup_ll(); putc_ll('>'); |