diff options
| author | Alison Wang <b18965@freescale.com> | 2015-01-04 15:30:59 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2015-01-23 22:29:15 -0600 |
| commit | 55d53ab45e3be3442c7b8555ff059df1d28f2838 (patch) | |
| tree | 9f94e778d5f320bfb9ccf94d7b1b5c91cbd66ab6 /include | |
| parent | 8fc2121a10e92bfd7cb1db50fb110d3ca9acfbda (diff) | |
| download | u-boot-imx-55d53ab45e3be3442c7b8555ff059df1d28f2838.zip u-boot-imx-55d53ab45e3be3442c7b8555ff059df1d28f2838.tar.gz u-boot-imx-55d53ab45e3be3442c7b8555ff059df1d28f2838.tar.bz2 | |
arm: ls102xa: Add LPUART support for LS1021ATWR board
This patch adds LPUART support for LS1021ATWR board.
For ls1021atwr_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')
| -rw-r--r-- | include/configs/ls1021atwr.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h index 66954d0..0a0bb5f 100644 --- 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 |