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ARM: imx: add debug uart support for IMX50 SoC

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Add appropriate UART address definitions and support defines for using the
UARTs of the Freescale IMX50 SoC as debug ports.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Greg Ungerer
2013-10-29 15:15:51 +10:00
committed by Shawn Guo
parent 188652b49f
commit ad364a7014
2 changed files with 19 additions and 0 deletions
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10
arch/arm/include/debug/imx-uart.h
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@@ -43,6 +43,14 @@
#define IMX35_UART_BASE_ADDR(n) IMX35_UART##n##_BASE_ADDR
#define IMX35_UART_BASE(n) IMX35_UART_BASE_ADDR(n)
#define IMX50_UART1_BASE_ADDR 0x53fbc000
#define IMX50_UART2_BASE_ADDR 0x53fc0000
#define IMX50_UART3_BASE_ADDR 0x5000c000
#define IMX50_UART4_BASE_ADDR 0x53ff0000
#define IMX50_UART5_BASE_ADDR 0x63f90000
#define IMX50_UART_BASE_ADDR(n) IMX50_UART##n##_BASE_ADDR
#define IMX50_UART_BASE(n) IMX50_UART_BASE_ADDR(n)
#define IMX51_UART1_BASE_ADDR 0x73fbc000
#define IMX51_UART2_BASE_ADDR 0x73fc0000
#define IMX51_UART3_BASE_ADDR 0x7000c000
@@ -85,6 +93,8 @@
#define UART_PADDR IMX_DEBUG_UART_BASE(IMX31)
#elif defined(CONFIG_DEBUG_IMX35_UART)
#define UART_PADDR IMX_DEBUG_UART_BASE(IMX35)
#elif defined(CONFIG_DEBUG_IMX50_UART)
#define UART_PADDR IMX_DEBUG_UART_BASE(IMX50)
#elif defined(CONFIG_DEBUG_IMX51_UART)
#define UART_PADDR IMX_DEBUG_UART_BASE(IMX51)
#elif defined(CONFIG_DEBUG_IMX53_UART)