3 files changed, 14 insertions, 2 deletions
diff --git a/arch/arm/include/asm/arch-mx31/clock.h b/arch/arm/include/asm/arch-mx31/clock.h
index 253a0e1584..852c19c1a7 100644
--- a/arch/arm/include/asm/arch-mx31/clock.h
+++ b/arch/arm/include/asm/arch-mx31/clock.h
@@ -30,7 +30,8 @@ enum mxc_clock {
 	MXC_IPG_PERCLK,
 	MXC_CSPI_CLK,
 	MXC_UART_CLK,
-	MXC_IPU_CLK
+	MXC_IPU_CLK,
+	MXC_ESDHC_CLK,
 };
 
 unsigned int mxc_get_clock(enum mxc_clock clk);
diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h
index 6a517ddd93..798cc74672 100644
--- a/arch/arm/include/asm/arch-mx31/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx31/imx-regs.h
@@ -709,6 +709,13 @@ struct esdc_regs {
 #define MUX_CTL_CSPI3_SPI_RDY	0x0e
 #define MUX_CTL_CSPI3_MOSI		0x13
 
+#define MUX_CTL_SD1_DATA1	0x18
+#define MUX_CTL_SD1_DATA2	0x19
+#define MUX_CTL_SD1_DATA3	0x1a
+#define MUX_CTL_SD1_CMD		0x1d
+#define MUX_CTL_SD1_CLK		0x1e
+#define MUX_CTL_SD1_DATA0	0x1f
+
 #define MUX_CTL_USBH2_DATA1	0x40
 #define MUX_CTL_USBH2_DIR	0x44
 #define MUX_CTL_USBH2_STP	0x45
@@ -855,6 +862,10 @@ struct esdc_regs {
  */
 #define NFC_BASE_ADDR	0xB8000000
 
+/* SD card controller */
+#define SDHC1_BASE_ADDR	0x50004000
+#define SDHC2_BASE_ADDR	0x50008000
+
 /*
  * Internal RAM (16KB)
  */
diff --git a/arch/arm/include/asm/arch-mx31/sys_proto.h b/arch/arm/include/asm/arch-mx31/sys_proto.h
index 76003030d7..ded481c433 100644
--- a/arch/arm/include/asm/arch-mx31/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx31/sys_proto.h
@@ -31,5 +31,5 @@ struct mxc_weimcs {
 };
 
 void mxc_setup_weimcs(int cs, const struct mxc_weimcs *weimcs);
-
+int mxc_mmc_init(bd_t *bis);
 #endif