diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c
index 7f1f980..6703670 100644
--- a/board/ti/am43xx/board.c
+++ b/board/ti/am43xx/board.c
@@ -21,6 +21,7 @@
 #include "board.h"
 #include <power/pmic.h>
 #include <power/tps65218.h>
+#include <power/tps62362.h>
 #include <miiphy.h>
 #include <cpsw.h>
 
@@ -138,6 +139,10 @@
 const struct dpll_params gp_evm_dpll_ddr = {
 		50, 2, 1, -1, 2, -1, -1};
 
+static const struct dpll_params idk_dpll_ddr = {
+	400, 23, 1, -1, 2, -1, -1
+};
+
 const struct ctrl_ioregs ioregs_lpddr2 = {
 	.cm0ioctl		= LPDDR2_ADDRCTRL_IOCTRL_VALUE,
 	.cm1ioctl		= LPDDR2_ADDRCTRL_WD0_IOCTRL_VALUE,
@@ -282,6 +287,32 @@
 	.emif_cos_config		= 0x000FFFFF
 };
 
+static const struct emif_regs ddr3_idk_emif_regs_400Mhz = {
+	.sdram_config			= 0x61a11b32,
+	.sdram_config2			= 0x00000000,
+	.ref_ctrl			= 0x00000c30,
+	.sdram_tim1			= 0xeaaad4db,
+	.sdram_tim2			= 0x266b7fda,
+	.sdram_tim3			= 0x107f8678,
+	.read_idle_ctrl			= 0x00050000,
+	.zq_config			= 0x50074be4,
+	.temp_alert_config		= 0x00000000,
+	.emif_ddr_phy_ctlr_1		= 0x00008009,
+	.emif_ddr_ext_phy_ctrl_1	= 0x08020080,
+	.emif_ddr_ext_phy_ctrl_2	= 0x00000040,
+	.emif_ddr_ext_phy_ctrl_3	= 0x0000003e,
+	.emif_ddr_ext_phy_ctrl_4	= 0x00000051,
+	.emif_ddr_ext_phy_ctrl_5	= 0x00000051,
+	.emif_rd_wr_lvl_rmp_win		= 0x00000000,
+	.emif_rd_wr_lvl_rmp_ctl		= 0x00000000,
+	.emif_rd_wr_lvl_ctl		= 0x00000000,
+	.emif_rd_wr_exec_thresh		= 0x00000405,
+	.emif_prio_class_serv_map	= 0x00000000,
+	.emif_connect_id_serv_1_map	= 0x00000000,
+	.emif_connect_id_serv_2_map	= 0x00000000,
+	.emif_cos_config		= 0x00ffffff
+};
+
 /*
  * get_sys_clk_index : returns the index of the sys_clk read from
  *			ctrl status register. This value is either
@@ -309,6 +340,8 @@
 		return &epos_evm_dpll_ddr[ind];
 	else if (board_is_gpevm() || board_is_sk())
 		return &gp_evm_dpll_ddr;
+	else if (board_is_idk())
+		return &idk_dpll_ddr;
 
 	printf(" Board '%s' not supported\n", am43xx_board_name);
 	return NULL;
@@ -364,24 +397,14 @@
 	return &dpll_per[ind];
 }
 
-void scale_vcores(void)
+void scale_vcores_generic(u32 m)
 {
-	const struct dpll_params *mpu_params;
 	int mpu_vdd;
-	struct am43xx_board_id header;
-
-	enable_i2c0_pin_mux();
-	i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
-	if (read_eeprom(&header) < 0)
-		puts("Could not get board ID.\n");
-
-	/* Get the frequency */
-	mpu_params = get_dpll_mpu_params();
 
 	if (i2c_probe(TPS65218_CHIP_PM))
 		return;
 
-	switch (mpu_params->m) {
+	switch (m) {
 	case 1000:
 		mpu_vdd = TPS65218_DCDC_VOLT_SEL_1330MV;
 		break;
@@ -405,17 +428,71 @@
 	/* Set DCDC1 (CORE) voltage to 1.1V */
 	if (tps65218_voltage_update(TPS65218_DCDC1,
 				    TPS65218_DCDC_VOLT_SEL_1100MV)) {
-		puts("tps65218_voltage_update failure\n");
+		printf("%s failure\n", __func__);
 		return;
 	}
 
 	/* Set DCDC2 (MPU) voltage */
 	if (tps65218_voltage_update(TPS65218_DCDC2, mpu_vdd)) {
-		puts("tps65218_voltage_update failure\n");
+		printf("%s failure\n", __func__);
 		return;
 	}
 }
 
+void scale_vcores_idk(u32 m)
+{
+	int mpu_vdd;
+
+	if (i2c_probe(TPS62362_I2C_ADDR))
+		return;
+
+	switch (m) {
+	case 1000:
+		mpu_vdd = TPS62362_DCDC_VOLT_SEL_1330MV;
+		break;
+	case 800:
+		mpu_vdd = TPS62362_DCDC_VOLT_SEL_1260MV;
+		break;
+	case 720:
+		mpu_vdd = TPS62362_DCDC_VOLT_SEL_1200MV;
+		break;
+	case 600:
+		mpu_vdd = TPS62362_DCDC_VOLT_SEL_1100MV;
+		break;
+	case 300:
+		mpu_vdd = TPS62362_DCDC_VOLT_SEL_1330MV;
+		break;
+	default:
+		puts("Unknown MPU clock, not scaling\n");
+		return;
+	}
+
+	/* Set VDD_MPU voltage */
+	if (tps62362_voltage_update(TPS62362_SET3, mpu_vdd)) {
+		printf("%s failure\n", __func__);
+		return;
+	}
+}
+
+void scale_vcores(void)
+{
+	const struct dpll_params *mpu_params;
+	struct am43xx_board_id header;
+
+	enable_i2c0_pin_mux();
+	i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
+	if (read_eeprom(&header) < 0)
+		puts("Could not get board ID.\n");
+
+	/* Get the frequency */
+	mpu_params = get_dpll_mpu_params();
+
+	if (board_is_idk())
+		scale_vcores_idk(mpu_params->m);
+	else
+		scale_vcores_generic(mpu_params->m);
+}
+
 void set_uart_mux_conf(void)
 {
 	enable_uart0_pin_mux();
@@ -465,6 +542,9 @@
 	} else if (board_is_sk()) {
 		config_ddr(400, &ioregs_ddr3, NULL, NULL,
 			   &ddr3_sk_emif_regs_400Mhz, 0);
+	} else if (board_is_idk()) {
+		config_ddr(400, &ioregs_ddr3, NULL, NULL,
+			   &ddr3_idk_emif_regs_400Mhz, 0);
 	}
 }
 #endif
@@ -474,10 +554,17 @@
 {
 	struct pmic *p;
 
-	power_tps65218_init(I2C_PMIC);
-	p = pmic_get("TPS65218_PMIC");
-	if (p && !pmic_probe(p))
-		puts("PMIC:  TPS65218\n");
+	if (board_is_idk()) {
+		power_tps62362_init(I2C_PMIC);
+		p = pmic_get("TPS62362");
+		if (p && !pmic_probe(p))
+			puts("PMIC:  TPS62362\n");
+	} else {
+		power_tps65218_init(I2C_PMIC);
+		p = pmic_get("TPS65218_PMIC");
+		if (p && !pmic_probe(p))
+			puts("PMIC:  TPS65218\n");
+	}
 
 	return 0;
 }
@@ -634,6 +721,10 @@
 		cpsw_slaves[0].phy_if = PHY_INTERFACE_MODE_RGMII;
 		cpsw_slaves[0].phy_addr = 4;
 		cpsw_slaves[1].phy_addr = 5;
+	} else if (board_is_idk()) {
+		writel(RGMII_MODE_ENABLE, &cdev->miisel);
+		cpsw_slaves[0].phy_if = PHY_INTERFACE_MODE_RGMII;
+		cpsw_slaves[0].phy_addr = 0;
 	} else {
 		writel(RGMII_MODE_ENABLE, &cdev->miisel);
 		cpsw_slaves[0].phy_if = PHY_INTERFACE_MODE_RGMII;
diff --git a/board/ti/am43xx/board.h b/board/ti/am43xx/board.h
index 8e12191..eb9493e 100644
--- a/board/ti/am43xx/board.h
+++ b/board/ti/am43xx/board.h
@@ -53,6 +53,11 @@
 	return !strncmp(am43xx_board_name, "AM43__SK", HDR_NAME_LEN);
 }
 
+static inline int board_is_idk(void)
+{
+	return !strncmp(am43xx_board_name, "AM43_IDK", HDR_NAME_LEN);
+}
+
 static inline int board_is_evm_14_or_later(void)
 {
 	return (board_is_gpevm() && strncmp("1.4", am43xx_board_rev, 3) <= 0);
diff --git a/board/ti/am43xx/mux.c b/board/ti/am43xx/mux.c
index a670b0b..510477d 100644
--- a/board/ti/am43xx/mux.c
+++ b/board/ti/am43xx/mux.c
@@ -131,7 +131,7 @@
 #if defined(CONFIG_NAND)
 		configure_module_pin_mux(nand_pin_mux);
 #endif
-	} else if (board_is_sk()) {
+	} else if (board_is_sk() || board_is_idk()) {
 		configure_module_pin_mux(rgmii1_pin_mux);
 #if defined(CONFIG_NAND)
 		printf("Error: NAND flash not present on this board\n");