From 5a75bc20203b62e87f60c667ec808349a19d3ad1 Mon Sep 17 00:00:00 2001 From: Jarielle Catbagan Date: Sun, 2 Aug 2015 21:16:39 -0700 Subject: BBB: cpuio.c: Configure pins used for MMC0 interface --- ports/beagleboneblack/cpuio.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/ports/beagleboneblack/cpuio.c b/ports/beagleboneblack/cpuio.c index 301a065..eab0a00 100644 --- a/ports/beagleboneblack/cpuio.c +++ b/ports/beagleboneblack/cpuio.c @@ -157,6 +157,22 @@ pinMuxInit(void) // GPIO1_24: USER3 LED (D5) CNTL_MODULE_REG(CONF_GPMC_A8) = SLEWSLOW | RX_ON | PULL_OFF | MUXMODE_7; + + // Configure the pins for the MMC0 interface + CNTL_MODULE_REG(CONF_MMC0_DAT0) = RX_ON | PULL_ON | + PULLUP | MUXMODE_0; + CNTL_MODULE_REG(CONF_MMC0_DAT1) = RX_ON | PULL_ON | + PULLUP | MUXMODE_0; + CNTL_MODULE_REG(CONF_MMC0_DAT2) = RX_ON | PULL_ON | + PULLUP | MUXMODE_0; + CNTL_MODULE_REG(CONF_MMC0_DAT3) = RX_ON | PULL_ON | + PULLUP | MUXMODE_0; + CNTL_MODULE_REG(CONF_MMC0_CLK) = RX_ON | PULL_OFF | + MUXMODE_0; + CNTL_MODULE_REG(CONF_MMC0_CMD) = RX_ON | PULL_ON | + PULLUP | MUXMODE_0; + CNTL_MODULE_REG(CONF_SPI0_CS1) = RX_ON | PULL_ON | + PULLUP | MUXMODE_5; } void -- cgit v1.2.3