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ARM: imx7d: add low level debug uart support

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Add low level uart debug support for imx7d

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Bai Ping <b51503@freescale.com>
Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Anson Huang 2015-05-06 23:16:07 +08:00 • committed by Shawn Guo
commit 52d7aec2b8
2 changed files with 25 additions and 3 deletions
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15
arch/arm/include/debug/imx-uart.h
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2012 Freescale Semiconductor, Inc.
* Copyright (C) 2012-2015 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@ -90,6 +90,16 @@
#define IMX6SX_UART_BASE_ADDR(n) IMX6SX_UART##n##_BASE_ADDR
#define IMX6SX_UART_BASE(n) IMX6SX_UART_BASE_ADDR(n)
#define IMX7D_UART1_BASE_ADDR 0x30860000
#define IMX7D_UART2_BASE_ADDR 0x30890000
#define IMX7D_UART3_BASE_ADDR 0x30880000
#define IMX7D_UART4_BASE_ADDR 0x30a60000
#define IMX7D_UART5_BASE_ADDR 0x30a70000
#define IMX7D_UART6_BASE_ADDR 0x30a80000
#define IMX7D_UART7_BASE_ADDR 0x30a90000
#define IMX7D_UART_BASE_ADDR(n) IMX7D_UART##n##_BASE_ADDR
#define IMX7D_UART_BASE(n) IMX7D_UART_BASE_ADDR(n)
#define IMX_DEBUG_UART_BASE(soc) soc##_UART_BASE(CONFIG_DEBUG_IMX_UART_PORT)
#ifdef CONFIG_DEBUG_IMX1_UART
@ -114,6 +124,9 @@
#define UART_PADDR IMX_DEBUG_UART_BASE(IMX6SL)
#elif defined(CONFIG_DEBUG_IMX6SX_UART)
#define UART_PADDR IMX_DEBUG_UART_BASE(IMX6SX)
#elif defined(CONFIG_DEBUG_IMX7D_UART)
#define UART_PADDR IMX_DEBUG_UART_BASE(IMX7D)
#endif
#endif /* __DEBUG_IMX_UART_H */