diff options
| -rw-r--r-- | board/avionic-design/common/tamonten.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/board/avionic-design/common/tamonten.c b/board/avionic-design/common/tamonten.c index 915247c..610f188 100644 --- a/board/avionic-design/common/tamonten.c +++ b/board/avionic-design/common/tamonten.c @@ -65,6 +65,8 @@ void gpio_early_init(void) static void pin_mux_mmc(void) { funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT); + /* for write-protect GPIO PI6 */ + pinmux_tristate_disable(PINGRP_ATA); /* for CD GPIO PH2 */ pinmux_tristate_disable(PINGRP_ATD); } @@ -76,7 +78,7 @@ int board_mmc_init(bd_t *bd) pin_mux_mmc(); /* init dev 0, SD slot, with 4-bit bus */ - tegra2_mmc_init(0, 4, -1, GPIO_PH2); + tegra2_mmc_init(0, 4, GPIO_PI6, GPIO_PH2); return 0; } |