diff options
Diffstat (limited to 'board/synopsys/emdk/emdk.c')
| -rw-r--r-- | board/synopsys/emdk/emdk.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/board/synopsys/emdk/emdk.c b/board/synopsys/emdk/emdk.c index bbb946a700..79cafefb8b 100644 --- a/board/synopsys/emdk/emdk.c +++ b/board/synopsys/emdk/emdk.c @@ -34,6 +34,13 @@ int board_mmc_init(bd_t *bis) return 0; } +int board_mmc_getcd(struct mmc *mmc) +{ + struct dwmci_host *host = mmc->priv; + + return !(dwmci_readl(host, DWMCI_CDETECT) & 1); +} + #define CREG_BASE 0xF0001000 #define CREG_BOOT_OFFSET 0 #define CREG_BOOT_WP_OFFSET 8 |