ARM: imx7d: add low level debug uart support

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>

1 files changed, 14 insertions, 1 deletions

diff --git a/arch/arm/include/debug/imx-uart.h b/arch/arm/include/debug/imx-uart.h
index 032a316eb802..66f736f74684 100644
--- a/arch/arm/include/debug/imx-uart.h
+++ b/arch/arm/include/debug/imx-uart.h
@@ -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 */