arm/km: add second serial interface for kirkwood
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Detlev Zundel <dzu@denx.de>
cc: Prafulla Wadaskar <prafulla@marvell.com>
diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h
index 9c704fc..20ee6ea 100644
--- a/include/configs/km/km_arm.h
+++ b/include/configs/km/km_arm.h
@@ -91,6 +91,7 @@
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
+#define CONFIG_SYS_NS16550_COM2 KW_UART1_BASE
/*
* Serial Port configuration
@@ -135,7 +136,12 @@
#define BOOTFLASH_START 0x0
+/* Kirkwood has two serial IF */
+#if (CONFIG_CONS_INDEX == 2)
+#define CONFIG_KM_CONSOLE_TTY "ttyS1"
+#else
#define CONFIG_KM_CONSOLE_TTY "ttyS0"
+#endif
/*
* Other required minimal configurations