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authorAlison Wang <b18965@freescale.com>2015-01-04 15:30:58 +0800
committerYork Sun <yorksun@freescale.com>2015-01-23 22:29:15 -0600
commit8fc2121a10e92bfd7cb1db50fb110d3ca9acfbda (patch)
tree580649857dd356f91e3be57bcbae6d266db39963 /include/configs/ls1021aqds.h
parent33d2e46591ef9e7805cfea8ed880d20b7bbcee7e (diff)
arm: ls102xa: Add LPUART support for LS1021AQDS board
This patch adds LPUART support for LS1021AQDS board. For ls1021aqds_nor_lpuart_defconfig, LPUART is used as the console. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include/configs/ls1021aqds.h')
-rw-r--r--include/configs/ls1021aqds.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 8b757daef0a..296ded9f5e9 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -365,11 +365,16 @@ unsigned long get_board_ddr_clk(void);
/*
* 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
@@ -528,11 +533,19 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_SYS_QE_FW_ADDR 0x67f40000
+#ifdef CONFIG_LPUART
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootargs=root=/dev/ram0 rw console=ttyLP0,115200\0" \
+ "fdt_high=0xcfffffff\0" \
+ "initrd_high=0xcfffffff\0" \
+ "hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=null\0"
+#else
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootargs=root=/dev/ram0 rw console=ttyS0,115200\0" \
"fdt_high=0xcfffffff\0" \
"initrd_high=0xcfffffff\0" \
"hwconfig=fsl_ddr:ctlr_intlv=null,bank_intlv=null\0"
+#endif
/*
* Miscellaneous configurable options