diff --git a/arch/arm/mach-omap/am33xx_generic.c b/arch/arm/mach-omap/am33xx_generic.c
index a653ef7..c1e63cd 100644
--- a/arch/arm/mach-omap/am33xx_generic.c
+++ b/arch/arm/mach-omap/am33xx_generic.c
@@ -171,3 +171,160 @@
 	return 0;
 }
 coredevice_initcall(am33xx_gpio_init);
+
+/* UART Defines */
+#define UART_SYSCFG_OFFSET	0x54
+#define UART_SYSSTS_OFFSET	0x58
+
+#define UART_CLK_RUNNING_MASK	0x1
+#define UART_RESET		(0x1 << 1)
+#define UART_SMART_IDLE_EN	(0x1 << 0x3)
+
+void am33xx_uart0_soft_reset(void)
+{
+	int reg;
+
+	reg = readl(AM33XX_UART0_BASE + UART_SYSCFG_OFFSET);
+	reg |= UART_RESET;
+	writel(reg, (AM33XX_UART0_BASE + UART_SYSCFG_OFFSET));
+
+	while ((readl(AM33XX_UART0_BASE + UART_SYSSTS_OFFSET) &
+		UART_CLK_RUNNING_MASK) != UART_CLK_RUNNING_MASK)
+		;
+
+	/* Disable smart idle */
+	reg = readl((AM33XX_UART0_BASE + UART_SYSCFG_OFFSET));
+	reg |= UART_SMART_IDLE_EN;
+	writel(reg, (AM33XX_UART0_BASE + UART_SYSCFG_OFFSET));
+}
+
+
+#define VTP_CTRL_READY		(0x1 << 5)
+#define VTP_CTRL_ENABLE		(0x1 << 6)
+#define VTP_CTRL_START_EN	(0x1)
+
+void am33xx_config_vtp(void)
+{
+	uint32_t val;
+
+	val = readl(AM33XX_VTP0_CTRL_REG);
+	val |= VTP_CTRL_ENABLE;
+	writel(val, AM33XX_VTP0_CTRL_REG);
+
+	val = readl(AM33XX_VTP0_CTRL_REG);
+	val &= ~VTP_CTRL_START_EN;
+	writel(val, AM33XX_VTP0_CTRL_REG);
+
+	val = readl(AM33XX_VTP0_CTRL_REG);
+	val |= VTP_CTRL_START_EN;
+	writel(val, AM33XX_VTP0_CTRL_REG);
+
+	/* Poll for READY */
+	while ((readl(AM33XX_VTP0_CTRL_REG) &
+				VTP_CTRL_READY) != VTP_CTRL_READY)
+		;
+}
+
+void am33xx_ddr_phydata_cmd_macro(const struct am33xx_cmd_control *cmd_ctrl)
+{
+	writel(cmd_ctrl->slave_ratio0, AM33XX_CMD0_CTRL_SLAVE_RATIO_0);
+	writel(cmd_ctrl->dll_lock_diff0, AM33XX_CMD0_DLL_LOCK_DIFF_0);
+	writel(cmd_ctrl->invert_clkout0, AM33XX_CMD0_INVERT_CLKOUT_0);
+
+	writel(cmd_ctrl->slave_ratio1, AM33XX_CMD1_CTRL_SLAVE_RATIO_0);
+	writel(cmd_ctrl->dll_lock_diff1, AM33XX_CMD1_DLL_LOCK_DIFF_0);
+	writel(cmd_ctrl->invert_clkout1, AM33XX_CMD1_INVERT_CLKOUT_0);
+
+	writel(cmd_ctrl->slave_ratio2, AM33XX_CMD2_CTRL_SLAVE_RATIO_0);
+	writel(cmd_ctrl->dll_lock_diff2, AM33XX_CMD2_DLL_LOCK_DIFF_0);
+	writel(cmd_ctrl->invert_clkout2, AM33XX_CMD2_INVERT_CLKOUT_0);
+}
+
+#define CM_EMIF_SDRAM_CONFIG	(AM33XX_CTRL_BASE + 0x110)
+
+void am33xx_config_sdram(const struct am33xx_emif_regs *regs)
+{
+	writel(regs->emif_read_latency, AM33XX_EMIF4_0_REG(DDR_PHY_CTRL_1));
+	writel(regs->emif_read_latency, AM33XX_EMIF4_0_REG(DDR_PHY_CTRL_1_SHADOW));
+	writel(regs->emif_read_latency, AM33XX_EMIF4_0_REG(DDR_PHY_CTRL_2));
+	writel(regs->emif_tim1, AM33XX_EMIF4_0_REG(SDRAM_TIM_1));
+	writel(regs->emif_tim1, AM33XX_EMIF4_0_REG(SDRAM_TIM_1_SHADOW));
+	writel(regs->emif_tim2, AM33XX_EMIF4_0_REG(SDRAM_TIM_2));
+	writel(regs->emif_tim2, AM33XX_EMIF4_0_REG(SDRAM_TIM_2_SHADOW));
+	writel(regs->emif_tim3, AM33XX_EMIF4_0_REG(SDRAM_TIM_3));
+	writel(regs->emif_tim3, AM33XX_EMIF4_0_REG(SDRAM_TIM_3_SHADOW));
+
+	if (regs->zq_config) {
+		/*
+		 * A value of 0x2800 for the REF CTRL will give us
+		 * about 570us for a delay, which will be long enough
+		 * to configure things.
+		 */
+		writel(0x2800, AM33XX_EMIF4_0_REG(SDRAM_REF_CTRL));
+		writel(regs->zq_config, AM33XX_EMIF4_0_REG(ZQ_CONFIG));
+		writel(regs->sdram_config, CM_EMIF_SDRAM_CONFIG);
+		writel(regs->sdram_config, AM33XX_EMIF4_0_REG(SDRAM_CONFIG));
+		writel(regs->sdram_ref_ctrl,
+				AM33XX_EMIF4_0_REG(SDRAM_REF_CTRL));
+		writel(regs->sdram_ref_ctrl,
+			AM33XX_EMIF4_0_REG(SDRAM_REF_CTRL_SHADOW));
+
+	}
+
+	writel(regs->sdram_ref_ctrl, AM33XX_EMIF4_0_REG(SDRAM_REF_CTRL));
+	writel(regs->sdram_ref_ctrl, AM33XX_EMIF4_0_REG(SDRAM_REF_CTRL_SHADOW));
+	writel(regs->sdram_config, CM_EMIF_SDRAM_CONFIG);
+}
+
+void am33xx_config_io_ctrl(int ioctrl)
+{
+	writel(ioctrl, AM33XX_DDR_CMD0_IOCTRL);
+	writel(ioctrl, AM33XX_DDR_CMD1_IOCTRL);
+	writel(ioctrl, AM33XX_DDR_CMD2_IOCTRL);
+	writel(ioctrl, AM33XX_DDR_DATA0_IOCTRL);
+	writel(ioctrl, AM33XX_DDR_DATA1_IOCTRL);
+}
+
+void am33xx_config_ddr_data(const struct am33xx_ddr_data *data, int macronr)
+{
+	u32 base = 0x0;
+
+	if (macronr)
+		base = 0xA4;
+
+	writel(data->rd_slave_ratio0, AM33XX_DATA0_RD_DQS_SLAVE_RATIO_0 + base);
+	writel(data->wr_dqs_slave_ratio0, AM33XX_DATA0_WR_DQS_SLAVE_RATIO_0 + base);
+	writel(data->wrlvl_init_ratio0, AM33XX_DATA0_WRLVL_INIT_RATIO_0 + base);
+	writel(data->gatelvl_init_ratio0, AM33XX_DATA0_GATELVL_INIT_RATIO_0 + base);
+	writel(data->fifo_we_slave_ratio0, AM33XX_DATA0_FIFO_WE_SLAVE_RATIO_0 + base);
+	writel(data->wr_slave_ratio0, AM33XX_DATA0_WR_DATA_SLAVE_RATIO_0 + base);
+	writel(data->use_rank0_delay, AM33XX_DATA0_RANK0_DELAYS_0 + base);
+	writel(data->dll_lock_diff0, AM33XX_DATA0_DLL_LOCK_DIFF_0 + base);
+}
+
+void am335x_sdram_init(int ioctrl, const struct am33xx_cmd_control *cmd_ctrl,
+		const struct am33xx_emif_regs *emif_regs,
+		const struct am33xx_ddr_data *ddr_data)
+{
+	uint32_t val;
+
+	enable_ddr_clocks();
+
+	am33xx_config_vtp();
+
+	am33xx_ddr_phydata_cmd_macro(cmd_ctrl);
+	am33xx_config_ddr_data(ddr_data, 0);
+	am33xx_config_ddr_data(ddr_data, 1);
+
+	am33xx_config_io_ctrl(ioctrl);
+
+	val = readl(AM33XX_DDR_IO_CTRL);
+	val &= 0xefffffff;
+	writel(val, AM33XX_DDR_IO_CTRL);
+
+	val = readl(AM33XX_DDR_CKE_CTRL);
+	val |= 0x00000001;
+	writel(val, AM33XX_DDR_CKE_CTRL);
+
+	am33xx_config_sdram(emif_regs);
+}
diff --git a/arch/arm/mach-omap/include/mach/am33xx-silicon.h b/arch/arm/mach-omap/include/mach/am33xx-silicon.h
index e8ecd1e..e349c4d 100644
--- a/arch/arm/mach-omap/include/mach/am33xx-silicon.h
+++ b/arch/arm/mach-omap/include/mach/am33xx-silicon.h
@@ -192,4 +192,48 @@
 #define AM33XX_MAC_ID1_HI	(AM33XX_CTRL_BASE + 0x63c)
 #define AM33XX_MAC_MII_SEL	(AM33XX_CTRL_BASE + 0x650)
 
+struct am33xx_cmd_control {
+	u32 slave_ratio0;
+	u32 dll_lock_diff0;
+	u32 invert_clkout0;
+	u32 slave_ratio1;
+	u32 dll_lock_diff1;
+	u32 invert_clkout1;
+	u32 slave_ratio2;
+	u32 dll_lock_diff2;
+	u32 invert_clkout2;
+};
+
+struct am33xx_emif_regs {
+	u32 emif_read_latency;
+	u32 emif_tim1;
+	u32 emif_tim2;
+	u32 emif_tim3;
+	u32 sdram_config;
+	u32 sdram_config2;
+	u32 zq_config;
+	u32 sdram_ref_ctrl;
+};
+
+struct am33xx_ddr_data {
+	u32 rd_slave_ratio0;
+	u32 wr_dqs_slave_ratio0;
+	u32 wrlvl_init_ratio0;
+	u32 gatelvl_init_ratio0;
+	u32 fifo_we_slave_ratio0;
+	u32 wr_slave_ratio0;
+	u32 use_rank0_delay;
+	u32 dll_lock_diff0;
+};
+
+void am33xx_uart0_soft_reset(void);
+void am33xx_config_vtp(void);
+void am33xx_ddr_phydata_cmd_macro(const struct am33xx_cmd_control *cmd_ctrl);
+void am33xx_config_io_ctrl(int ioctrl);
+void am33xx_config_sdram(const struct am33xx_emif_regs *regs);
+void am33xx_config_ddr_data(const struct am33xx_ddr_data *data, int macronr);
+void am335x_sdram_init(int ioctrl, const struct am33xx_cmd_control *cmd_ctrl,
+			const struct am33xx_emif_regs *emif_regs,
+			const struct am33xx_ddr_data *ddr_data);
+
 #endif