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| author | Andrew Bradford <andrew@bradfordembedded.com> | 2012-10-25 08:21:30 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-25 14:54:50 -0700 |
| commit | 6422b70bd511483231955431e6cb66546266acdc (patch) | |
| tree | b6528d21fa10bc85b4ff3657023327b6cafe39d7 /board/ti/am335x/board.c | |
| parent | 25164218b7c2abc3316c2a3ba7247487b4c81541 (diff) | |
| download | u-boot-imx-6422b70bd511483231955431e6cb66546266acdc.zip u-boot-imx-6422b70bd511483231955431e6cb66546266acdc.tar.gz u-boot-imx-6422b70bd511483231955431e6cb66546266acdc.tar.bz2 | |
am33xx: Enable UART{1,2,3,4,5} pin-mux
If configured to use UART{1,2,3,4,5} such as on the Beaglebone RS232
cape or on the am335x_evm daughterboard, enable the proper pin-muxing.
Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
Diffstat (limited to 'board/ti/am335x/board.c')
| -rw-r--r-- | board/ti/am335x/board.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c index 5d279ec..013ad88 100644 --- a/board/ti/am335x/board.c +++ b/board/ti/am335x/board.c @@ -242,7 +242,24 @@ void s_init(void) /* UART softreset */ u32 regVal; +#ifdef CONFIG_SERIAL1 enable_uart0_pin_mux(); +#endif /* CONFIG_SERIAL1 */ +#ifdef CONFIG_SERIAL2 + enable_uart1_pin_mux(); +#endif /* CONFIG_SERIAL2 */ +#ifdef CONFIG_SERIAL3 + enable_uart2_pin_mux(); +#endif /* CONFIG_SERIAL3 */ +#ifdef CONFIG_SERIAL4 + enable_uart3_pin_mux(); +#endif /* CONFIG_SERIAL4 */ +#ifdef CONFIG_SERIAL5 + enable_uart4_pin_mux(); +#endif /* CONFIG_SERIAL5 */ +#ifdef CONFIG_SERIAL6 + enable_uart5_pin_mux(); +#endif /* CONFIG_SERIAL6 */ regVal = readl(&uart_base->uartsyscfg); regVal |= UART_RESET; |