On Wed, Sep 26, 2012 at 04:04:19PM -0400, Andrew Bradford wrote:
Add targets of am335x_evm_uart{1,2,4,5} to have serial input/output on UART{1,2,4,5} for use with the Beaglebone RS232 cape and other custom configurations.
Add the UART3 target and I'll blow the dust off my EVM and try to test it. :)
-Matt
Signed-off-by: Andrew Bradford andrew@bradfordembedded.com
boards.cfg | 4 ++++ include/configs/am335x_evm.h | 28 +++++++++++++++++++++++++++- 2 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/boards.cfg b/boards.cfg index f789539..342de03 100644 --- a/boards.cfg +++ b/boards.cfg @@ -220,6 +220,10 @@ integratorap_cm946es arm arm946es integrator armltd integratorcp_cm946es arm arm946es integrator armltd - integratorcp:CM946ES ca9x4_ct_vxp arm armv7 vexpress armltd am335x_evm arm armv7 am335x ti am33xx +am335x_evm_uart1 arm armv7 am335x ti am33xx am335x_evm:AM33XX_UART_SELECT=1 +am335x_evm_uart2 arm armv7 am335x ti am33xx am335x_evm:AM33XX_UART_SELECT=2 +am335x_evm_uart4 arm armv7 am335x ti am33xx am335x_evm:AM33XX_UART_SELECT=4 +am335x_evm_uart5 arm armv7 am335x ti am33xx am335x_evm:AM33XX_UART_SELECT=5 highbank arm armv7 highbank - highbank mx51_efikamx arm armv7 mx51_efikamx genesi mx5 mx51_efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKAMX,IMX_CONFIG=board/genesi/mx51_efikamx/imximage_mx.cfg mx51_efikasb arm armv7 mx51_efikamx genesi mx5 mx51_efikamx:MACH_TYPE=MACH_TYPE_MX51_EFIKASB,IMX_CONFIG=board/genesi/mx51_efikamx/imximage_sb.cfg diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index a3752bc..efb11d8 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -158,9 +158,14 @@ /* 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_COM5 0x481a8000 /* UART4 */ +#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
/* I2C Configuration */ #define CONFIG_I2C @@ -182,11 +187,32 @@ #define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \ 4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
+#define CONFIG_ENV_OVERWRITE 1
/*
- select serial console configuration
*/
- select serial console configuration, uart0 always enabled
#define CONFIG_SERIAL1 1 +#ifndef CONFIG_AM33XX_UART_SELECT #define CONFIG_CONS_INDEX 1 +#endif /* CONFIG_AM33XX_UART_SELECT */
+#if CONFIG_AM33XX_UART_SELECT == 1 +#define CONFIG_SERIAL2 1 +#define CONFIG_CONS_INDEX 2 +#endif /* CONFIG_AM33XX_UART_SELECT == 1 */ +#if CONFIG_AM33XX_UART_SELECT == 2 +#define CONFIG_SERIAL3 1 +#define CONFIG_CONS_INDEX 3 +#endif /* CONFIG_AM33XX_UART_SELECT == 2 */ +#if CONFIG_AM33XX_UART_SELECT == 4 +#define CONFIG_SERIAL5 1 +#define CONFIG_CONS_INDEX 5 +#endif /* CONFIG_AM33XX_UART_SELECT == 4 */ +#if CONFIG_AM33XX_UART_SELECT == 5 +#define CONFIG_SERIAL6 1 +#define CONFIG_CONS_INDEX 6 +#endif /* CONFIG_AM33XX_UART_SELECT == 5 */ #define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_ENV_IS_NOWHERE
1.7.10
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