From 8fc2121a10e92bfd7cb1db50fb110d3ca9acfbda Mon Sep 17 00:00:00 2001 From: Alison Wang Date: Sun, 4 Jan 2015 15:30:58 +0800 Subject: 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 Reviewed-by: York Sun --- include/configs/ls1021aqds.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/configs/ls1021aqds.h') diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h index 8b757da..296ded9 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 -- cgit v1.1