[PATCH v3 13/20] i.MX6: sabresd: Remove magic numbers in setup_uart

[Andrey Smirnov]

Remove magic numbers in setup_uart and replace them with calls to
iomuxv3 helper functions.

Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
---
 arch/arm/boards/freescale-mx6-sabresd/lowlevel.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boards/freescale-mx6-sabresd/lowlevel.c b/arch/arm/boards/freescale-mx6-sabresd/lowlevel.c
index b329f46..5743dbc 100644
--- a/arch/arm/boards/freescale-mx6-sabresd/lowlevel.c
+++ b/arch/arm/boards/freescale-mx6-sabresd/lowlevel.c
@@ -2,6 +2,7 @@
 #include <common.h>
 #include <linux/sizes.h>
 #include <mach/generic.h>
+#include <mach/iomux-mx6.h>
 #include <asm/barebox-arm-head.h>
 #include <asm/barebox-arm.h>
 
@@ -11,12 +12,8 @@ static inline void setup_uart(void)
 
 	imx6_ungate_all_peripherals();
 
-	writel(0x1b0b1, iomuxbase + 0x0650);
-	writel(3, iomuxbase + 0x0280);
-
-	writel(0x1b0b1, iomuxbase + 0x0654);
-	writel(3, iomuxbase + 0x0284);
-	writel(1, iomuxbase + 0x0920);
+	imx_setup_pad(iomuxbase, MX6Q_PAD_CSI0_DAT10__UART1_TXD);
+	imx_setup_pad(iomuxbase, MX6Q_PAD_CSI0_DAT11__UART1_RXD);
 
 	imx6_uart_setup_ll();
 
-- 
2.9.3