diff options
| -rw-r--r-- | ports/beagleboneblack/cpuio.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/ports/beagleboneblack/cpuio.c b/ports/beagleboneblack/cpuio.c index a1ca3aa..1579fb0 100644 --- a/ports/beagleboneblack/cpuio.c +++ b/ports/beagleboneblack/cpuio.c @@ -173,6 +173,38 @@ pinMuxInit(void) PULLUP | MUXMODE_0; CNTL_MODULE_REG(CONF_SPI0_CS1) = RX_ON | PULL_ON | PULLUP | MUXMODE_5; + + // Configure the pins for the MMC1 interface + /* MMC1_DAT0 */ + CNTL_MODULE_REG(CONF_GPMC_AD0) = RX_ON | PULL_ON | + PULLUP | MUXMODE_1; + /* MMC1_DAT1 */ + CNTL_MODULE_REG(CONF_GPMC_AD1) = RX_ON | PULL_ON | + PULLUP | MUXMODE_1; + /* MMC1_DAT2 */ + CNTL_MODULE_REG(CONF_GPMC_AD2) = RX_ON | PULL_ON | + PULLUP | MUXMODE_1; + /* MMC1_DAT3 */ + CNTL_MODULE_REG(CONF_GPMC_AD3) = RX_ON | PULL_ON | + PULLUP | MUXMODE_1; + /* MMC1_DAT4 */ + CNTL_MODULE_REG(CONF_GPMC_AD4) = RX_ON | PULL_ON | + PULLUP | MUXMODE_1; + /* MMC1_DAT5 */ + CNTL_MODULE_REG(CONF_GPMC_AD5) = RX_ON | PULL_ON | + PULLUP | MUXMODE_1; + /* MMC1_DAT6 */ + CNTL_MODULE_REG(CONF_GPMC_AD6) = RX_ON | PULL_ON | + PULLUP | MUXMODE_1; + /* MMC1_DAT7 */ + CNTL_MODULE_REG(CONF_GPMC_AD7) = RX_ON | PULL_ON | + PULLUP | MUXMODE_1; + /* MMC1_CLK */ + CNTL_MODULE_REG(CONF_GPMC_CSN1) = RX_ON | PULL_OFF | + MUXMODE_2; + /* MMC1_CMD */ + CNTL_MODULE_REG(CONF_GPMC_CSN2) = RX_ON | PULL_ON | + PULLUP | MUXMODE_2; } void |