mmc: Add support for Xilinx Zynq sdhci controller
Add support for SD, MMC and eMMC card on Xilinx Zynq.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index 57d8f53..1589d21 100644
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -54,6 +54,23 @@
}
#endif
+#ifdef CONFIG_CMD_MMC
+int board_mmc_init(bd_t *bd)
+{
+ int ret = 0;
+
+#if defined(CONFIG_ZYNQ_SDHCI)
+# if defined(CONFIG_ZYNQ_SDHCI0)
+ ret = zynq_sdhci_init(ZYNQ_SDHCI_BASEADDR0);
+# endif
+# if defined(CONFIG_ZYNQ_SDHCI1)
+ ret |= zynq_sdhci_init(ZYNQ_SDHCI_BASEADDR1);
+# endif
+#endif
+ return ret;
+}
+#endif
+
int dram_init(void)
{
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;