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| author | Andrew Bradford <andrew@bradfordembedded.com> | 2012-10-25 08:21:32 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-25 14:54:50 -0700 |
| commit | c3f8318f33eb4eb79b3b5c5204a438d499572de0 (patch) | |
| tree | fbe3577a6b4948bb9e80187d9fe933f71f567642 /include/configs/am335x_evm.h | |
| parent | 96708a06052e49489b46fb91bf83f3f7d20430b8 (diff) | |
| download | u-boot-imx-c3f8318f33eb4eb79b3b5c5204a438d499572de0.zip u-boot-imx-c3f8318f33eb4eb79b3b5c5204a438d499572de0.tar.gz u-boot-imx-c3f8318f33eb4eb79b3b5c5204a438d499572de0.tar.bz2 | |
am335x_evm: Enable use of UART{1,2,3,4,5}
Add targets of am335x_evm_uart{1,2,3,4,5} to have serial input/output on
UART{1,2,3,4,5} for use with the Beaglebone RS232 cape, am335x_evm
daughterboard, and other custom configurations.
Modify target for am335x_evm to include SERIAL1 and CONS_INDEX=1
options in order to clarify UART selection requirements.
Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
Diffstat (limited to 'include/configs/am335x_evm.h')
| -rw-r--r-- | include/configs/am335x_evm.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 58d62d0..cdb6697 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -158,9 +158,15 @@ /* NS16550 Configuration */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SERIAL_MULTI #define CONFIG_SYS_NS16550_REG_SIZE (-4) #define CONFIG_SYS_NS16550_CLK (48000000) #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */ +#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ +#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ +#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ +#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ +#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ /* I2C Configuration */ #define CONFIG_I2C @@ -182,11 +188,7 @@ #define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \ 4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 } -/* - * select serial console configuration - */ -#define CONFIG_SERIAL1 1 -#define CONFIG_CONS_INDEX 1 +#define CONFIG_ENV_OVERWRITE 1 #define CONFIG_SYS_CONSOLE_INFO_QUIET #define CONFIG_ENV_IS_NOWHERE |