arm: ls102xa: Add LPUART support for LS1021ATWR board

[u-boot] / include / configs / ls1021atwr.h

diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 66954d0a401aee4e97be648cd5566c4c6b9d6194..0a0bb5f1099ea789b8da6dabe00778745527ecf0 100644 (file)
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -186,11 +186,16 @@
 /*
  * Serial Port
  */
+#ifdef CONFIG_LPUART
+#define CONFIG_FSL_LPUART
+#define CONFIG_LPUART_32B_REG
+#else
 #define CONFIG_CONS_INDEX              1
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE    1
 #define CONFIG_SYS_NS16550_CLK         get_serial_clock()
+#endif
 
 #define CONFIG_BAUDRATE                        115200
 
@@ -325,10 +330,17 @@
 
 #define CONFIG_BOOTDELAY               3
 
+#ifdef CONFIG_LPUART
+#define CONFIG_EXTRA_ENV_SETTINGS       \
+       "bootargs=root=/dev/ram0 rw console=ttyLP0,115200\0" \
+       "initrd_high=0xcfffffff\0"      \
+       "fdt_high=0xcfffffff\0"
+#else
 #define CONFIG_EXTRA_ENV_SETTINGS      \
        "bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
        "initrd_high=0xcfffffff\0"      \
        "fdt_high=0xcfffffff\0"
+#endif
 
 /*
  * Miscellaneous configurable options