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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-09 17:03:16 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-09 17:03:16 +0000 |
| commit | 88f3c3ba8d3161537032f2390936047c0535dce9 (patch) | |
| tree | d13d6f30d8434fcb973fe397ebe500632dd7e314 /nuttx/configs/stm3240g-eval/include | |
| parent | 1a79f640a822bd01d8ef8149c5f0d3e793d65b88 (diff) | |
| download | px4-nuttx-88f3c3ba8d3161537032f2390936047c0535dce9.tar.gz px4-nuttx-88f3c3ba8d3161537032f2390936047c0535dce9.tar.bz2 px4-nuttx-88f3c3ba8d3161537032f2390936047c0535dce9.zip | |
Add PHY setup for STM3240G-EVAL Ethernet driver
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4151 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/stm3240g-eval/include')
| -rwxr-xr-x | nuttx/configs/stm3240g-eval/include/board.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/nuttx/configs/stm3240g-eval/include/board.h b/nuttx/configs/stm3240g-eval/include/board.h index 1a1c6738f..663ad7eda 100755 --- a/nuttx/configs/stm3240g-eval/include/board.h +++ b/nuttx/configs/stm3240g-eval/include/board.h @@ -172,8 +172,26 @@ # define SDIO_SDXFR_CLKDIV (3 << SDIO_CLKCR_CLKDIV_SHIFT) #endif -/* LED definitions ******************************************************************/ +/* Ethernet *************************************************************************/ +/* We need to provide clocking to the MII PHY via MCO1 (PA8) */ + +#if defined(CONFIG_NET) && defined(CONFIG_STM32_ETHMAC) + +# if !defined(CONFIG_STM32_MII) +# warning "CONFIG_STM32_MII required for Ethernet" +# elif !defined(CONFIG_STM32_MII_MCO1) +# warning "CONFIG_STM32_MII_MCO1 required for Ethernet MII" +# else + + /* Output HSE clock (25MHz) on MCO1 pin (PA8) to clock the PHY */ + +# define BOARD_CFGR_MC01_SOURCE RCC_CFGR_MCO1_HSE +# define BOARD_CFGR_MC01_DIVIDER RCC_CFGR_MCO1PRE_NONE +# endif +#endif + +/* LED definitions ******************************************************************/ /* The STM3240G-EVAL board has 4 LEDs that we will encode as: */ #define LED_STARTED 0 /* LED1 */ @@ -185,6 +203,7 @@ #define LED_ASSERTION 6 /* LED1 + LED2 + LED3 */ #define LED_PANIC 7 /* N/C + N/C + N/C + LED4 */ +/* Button definitions ***************************************************************/ /* The STM3240G-EVAL supports three buttons: */ #define BUTTON_WAKEUP 0 @@ -200,6 +219,7 @@ /* Alternate function pin selections ************************************************/ /* UART3: + * * - PC11 is MicroSDCard_D3 & RS232/IrDA_RX (JP22 open) * - PC10 is MicroSDCard_D2 & RSS232/IrDA_TX */ |