diff options
| author | Tom Rini <trini@ti.com> | 2014-08-01 09:53:24 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-08-25 10:48:13 -0400 |
| commit | 1286b7f6ca5fc3d42927cbe2f50b51a4870021dd (patch) | |
| tree | 919347e33fcdb3ab09bdf52aabd2f000af0a27ab /board | |
| parent | bbfb286b8aae8594afb0fdf228b98e8a11f4e960 (diff) | |
| download | u-boot-imx-1286b7f6ca5fc3d42927cbe2f50b51a4870021dd.zip u-boot-imx-1286b7f6ca5fc3d42927cbe2f50b51a4870021dd.tar.gz u-boot-imx-1286b7f6ca5fc3d42927cbe2f50b51a4870021dd.tar.bz2 | |
am335x_evm: Convert CONFIG_CONS_INDEX into a menu choice
- Drop CONFIG_SERIAL[1-6] and use CONFIG_CONS_INDEX tests instead
- Add choice and help text to board/ti/am335x/Kconfig
- Correct comment about IDK in board/ti/am335x/mux.c
- Remove am335x_evm_uart* defconfig files as they're just variations
on a config option now.
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/ti/am335x/Kconfig | 9 | ||||
| -rw-r--r-- | board/ti/am335x/board.c | 19 | ||||
| -rw-r--r-- | board/ti/am335x/mux.c | 7 |
3 files changed, 17 insertions, 18 deletions
diff --git a/board/ti/am335x/Kconfig b/board/ti/am335x/Kconfig index c3b61af..0e5149c 100644 --- a/board/ti/am335x/Kconfig +++ b/board/ti/am335x/Kconfig @@ -20,4 +20,13 @@ config SYS_CONFIG_NAME string default "am335x_evm" +config CONS_INDEX + int "UART used for console" + default 1 + help + The AM335x SoC has a total of 6 UARTs (UART0 to UART5 as referenced + in documentation, etc) available to it. Depending on your specific + board you may want something other than UART0 as for example the IDK + uses UART3 so enter 4 here. + endif diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c index d81eec9..0739e60 100644 --- a/board/ti/am335x/board.c +++ b/board/ti/am335x/board.c @@ -383,24 +383,19 @@ const struct dpll_params *get_dpll_ddr_params(void) void set_uart_mux_conf(void) { -#ifdef CONFIG_SERIAL1 +#if CONFIG_CONS_INDEX == 1 enable_uart0_pin_mux(); -#endif /* CONFIG_SERIAL1 */ -#ifdef CONFIG_SERIAL2 +#elif CONFIG_CONS_INDEX == 2 enable_uart1_pin_mux(); -#endif /* CONFIG_SERIAL2 */ -#ifdef CONFIG_SERIAL3 +#elif CONFIG_CONS_INDEX == 3 enable_uart2_pin_mux(); -#endif /* CONFIG_SERIAL3 */ -#ifdef CONFIG_SERIAL4 +#elif CONFIG_CONS_INDEX == 4 enable_uart3_pin_mux(); -#endif /* CONFIG_SERIAL4 */ -#ifdef CONFIG_SERIAL5 +#elif CONFIG_CONS_INDEX == 5 enable_uart4_pin_mux(); -#endif /* CONFIG_SERIAL5 */ -#ifdef CONFIG_SERIAL6 +#elif CONFIG_CONS_INDEX == 6 enable_uart5_pin_mux(); -#endif /* CONFIG_SERIAL6 */ +#endif } void set_mux_conf_regs(void) diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c index 2a18ccb..f4bb9f8 100644 --- a/board/ti/am335x/mux.c +++ b/board/ti/am335x/mux.c @@ -345,12 +345,7 @@ void enable_board_pin_mux(struct am335x_baseboard_id *header) configure_module_pin_mux(spi0_pin_mux); } } else if (board_is_idk(header)) { - /* - * Industrial Motor Control (IDK) - * note: IDK console is on UART3 by default. - * So u-boot mus be build with CONFIG_SERIAL4 and - * CONFIG_CONS_INDEX=4 - */ + /* Industrial Motor Control (IDK) */ configure_module_pin_mux(mii1_pin_mux); configure_module_pin_mux(mmc0_no_cd_pin_mux); } else if (board_is_evm_sk(header)) { |