Merge branch 'master' of git://www.denx.de/git/u-boot-imx

53 files changed, 1212 insertions, 229 deletions

diff --git a/README b/README
index a13705ae7a..c22b60b49b 100644
--- a/README
+++ b/README
@@ -2359,16 +2359,20 @@ CBFS (Coreboot Filesystem) support
 
 		- drivers/i2c/i2c_mxc.c
 		  - activate this driver with CONFIG_SYS_I2C_MXC
+		  - enable bus 1 with CONFIG_SYS_I2C_MXC_I2C1
+		  - enable bus 2 with CONFIG_SYS_I2C_MXC_I2C2
+		  - enable bus 3 with CONFIG_SYS_I2C_MXC_I2C3
+		  - enable bus 4 with CONFIG_SYS_I2C_MXC_I2C4
 		  - define speed for bus 1 with CONFIG_SYS_MXC_I2C1_SPEED
 		  - define slave for bus 1 with CONFIG_SYS_MXC_I2C1_SLAVE
 		  - define speed for bus 2 with CONFIG_SYS_MXC_I2C2_SPEED
 		  - define slave for bus 2 with CONFIG_SYS_MXC_I2C2_SLAVE
 		  - define speed for bus 3 with CONFIG_SYS_MXC_I2C3_SPEED
 		  - define slave for bus 3 with CONFIG_SYS_MXC_I2C3_SLAVE
+		  - define speed for bus 4 with CONFIG_SYS_MXC_I2C4_SPEED
+		  - define slave for bus 4 with CONFIG_SYS_MXC_I2C4_SLAVE
 		If those defines are not set, default value is 100000
 		for speed, and 0 for slave.
-		  - enable bus 3 with CONFIG_SYS_I2C_MXC_I2C3
-		  - enable bus 4 with CONFIG_SYS_I2C_MXC_I2C4
 
 		- drivers/i2c/rcar_i2c.c:
 		  - activate this driver with CONFIG_SYS_I2C_RCAR
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0b07e08db6..3a336e6fdf 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -538,6 +538,10 @@ config TARGET_COLIBRI_VF
 	bool "Support Colibri VF50/61"
 	select CPU_V7
 
+config TARGET_PCM052
+	bool "Support pcm-052"
+	select CPU_V7
+
 config ARCH_ZYNQ
 	bool "Xilinx Zynq Platform"
 	select CPU_V7
@@ -753,6 +757,7 @@ source "board/maxbcm/Kconfig"
 source "board/mpl/vcma9/Kconfig"
 source "board/olimex/mx23_olinuxino/Kconfig"
 source "board/phytec/pcm051/Kconfig"
+source "board/phytec/pcm052/Kconfig"
 source "board/ppcag/bg0900/Kconfig"
 source "board/samsung/smdk2410/Kconfig"
 source "board/sandisk/sansa_fuze_plus/Kconfig"
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index ba6cc75a7b..11efd12c9a 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -535,6 +535,8 @@ int enable_fec_anatop_clock(int fec_id, enum enet_freq freq)
 	if (freq < ENET_25MHZ || freq > ENET_125MHZ)
 		return -EINVAL;
 
+	reg = readl(&anatop->pll_enet);
+
 	if (fec_id == 0) {
 		reg &= ~BM_ANADIG_PLL_ENET_DIV_SELECT;
 		reg |= BF_ANADIG_PLL_ENET_DIV_SELECT(freq);
diff --git a/arch/arm/imx-common/ddrmc-vf610.c b/arch/arm/imx-common/ddrmc-vf610.c
index e46263144d..daf3c7ebfa 100644
--- a/arch/arm/imx-common/ddrmc-vf610.c
+++ b/arch/arm/imx-common/ddrmc-vf610.c
@@ -12,9 +12,9 @@
 #include <asm/arch/iomux-vf610.h>
 #include <asm/arch/ddrmc-vf610.h>
 
-void ddrmc_setup_iomux(void)
+void ddrmc_setup_iomux(const iomux_v3_cfg_t *pads, int pads_count)
 {
-	static const iomux_v3_cfg_t ddr_pads[] = {
+	static const iomux_v3_cfg_t default_pads[] = {
 		VF610_PAD_DDR_A15__DDR_A_15,
 		VF610_PAD_DDR_A14__DDR_A_14,
 		VF610_PAD_DDR_A13__DDR_A_13,
@@ -65,76 +65,54 @@ void ddrmc_setup_iomux(void)
 		VF610_PAD_DDR_RESETB,
 	};
 
-	imx_iomux_v3_setup_multiple_pads(ddr_pads, ARRAY_SIZE(ddr_pads));
-}
+	if ((pads == NULL) || (pads_count == 0)) {
+		pads = default_pads;
+		pads_count = ARRAY_SIZE(default_pads);
+	}
 
-void ddrmc_phy_init(void)
-{
-	struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR;
+	imx_iomux_v3_setup_multiple_pads(pads, pads_count);
+}
 
-	writel(DDRMC_PHY_DQ_TIMING, &ddrmr->phy[0]);
-	writel(DDRMC_PHY_DQ_TIMING, &ddrmr->phy[16]);
-	writel(DDRMC_PHY_DQ_TIMING, &ddrmr->phy[32]);
+static struct ddrmc_phy_setting default_phy_settings[] = {
+	{ DDRMC_PHY_DQ_TIMING,  0 },
+	{ DDRMC_PHY_DQ_TIMING, 16 },
+	{ DDRMC_PHY_DQ_TIMING, 32 },
 
-	writel(DDRMC_PHY_DQS_TIMING, &ddrmr->phy[1]);
-	writel(DDRMC_PHY_DQS_TIMING, &ddrmr->phy[17]);
+	{ DDRMC_PHY_DQS_TIMING,  1 },
+	{ DDRMC_PHY_DQS_TIMING, 17 },
 
-	writel(DDRMC_PHY_CTRL, &ddrmr->phy[2]);
-	writel(DDRMC_PHY_CTRL, &ddrmr->phy[18]);
-	writel(DDRMC_PHY_CTRL, &ddrmr->phy[34]);
+	{ DDRMC_PHY_CTRL,  2 },
+	{ DDRMC_PHY_CTRL, 18 },
+	{ DDRMC_PHY_CTRL, 34 },
 
-	writel(DDRMC_PHY_MASTER_CTRL, &ddrmr->phy[3]);
-	writel(DDRMC_PHY_MASTER_CTRL, &ddrmr->phy[19]);
-	writel(DDRMC_PHY_MASTER_CTRL, &ddrmr->phy[35]);
+	{ DDRMC_PHY_MASTER_CTRL,  3 },
+	{ DDRMC_PHY_MASTER_CTRL, 19 },
+	{ DDRMC_PHY_MASTER_CTRL, 35 },
 
-	writel(DDRMC_PHY_SLAVE_CTRL, &ddrmr->phy[4]);
-	writel(DDRMC_PHY_SLAVE_CTRL, &ddrmr->phy[20]);
-	writel(DDRMC_PHY_SLAVE_CTRL, &ddrmr->phy[36]);
+	{ DDRMC_PHY_SLAVE_CTRL,  4 },
+	{ DDRMC_PHY_SLAVE_CTRL, 20 },
+	{ DDRMC_PHY_SLAVE_CTRL, 36 },
 
 	/* LPDDR2 only parameter */
-	writel(DDRMC_PHY_OFF, &ddrmr->phy[49]);
+	{ DDRMC_PHY_OFF, 49 },
 
-	writel(DDRMC_PHY50_DDR3_MODE |
-		   DDRMC_PHY50_EN_SW_HALF_CYCLE, &ddrmr->phy[50]);
+	{ DDRMC_PHY50_DDR3_MODE | DDRMC_PHY50_EN_SW_HALF_CYCLE, 50 },
 
 	/* Processor Pad ODT settings */
-	writel(DDRMC_PHY_PROC_PAD_ODT, &ddrmr->phy[52]);
-}
-
-static void ddrmc_ctrl_lvl_init(struct ddrmc_lvl_info *lvl)
-{
-	struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR;
-	u32 cr102 = 0, cr105 = 0, cr106 = 0, cr110 = 0;
+	{ DDRMC_PHY_PROC_PAD_ODT, 52 },
 
-	if (lvl->wrlvl_reg_en) {
-		writel(DDRMC_CR97_WRLVL_EN, &ddrmr->cr[97]);
-		writel(DDRMC_CR98_WRLVL_DL_0(lvl->wrlvl_dl_0), &ddrmr->cr[98]);
-		writel(DDRMC_CR99_WRLVL_DL_1(lvl->wrlvl_dl_1), &ddrmr->cr[99]);
-	}
-
-	if (lvl->rdlvl_reg_en) {
-		cr102 |= DDRMC_CR102_RDLVL_REG_EN;
-		cr105 |= DDRMC_CR105_RDLVL_DL_0(lvl->rdlvl_dl_0);
-		cr110 |= DDRMC_CR110_RDLVL_DL_1(lvl->rdlvl_dl_1);
-	}
-
-	if (lvl->rdlvl_gt_reg_en) {
-		cr102 |= DDRMC_CR102_RDLVL_GT_REGEN;
-		cr106 |= DDRMC_CR106_RDLVL_GTDL_0(lvl->rdlvl_gt_dl_0);
-		cr110 |= DDRMC_CR110_RDLVL_GTDL_1(lvl->rdlvl_gt_dl_1);
-	}
-
-	writel(cr102, &ddrmr->cr[102]);
-	writel(cr105, &ddrmr->cr[105]);
-	writel(cr106, &ddrmr->cr[106]);
-	writel(cr110, &ddrmr->cr[110]);
-}
+	/* end marker */
+	{ 0, -1 }
+};
 
 void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
-						  struct ddrmc_lvl_info *lvl,
-						  int col_diff, int row_diff)
+			  struct ddrmc_cr_setting *board_cr_settings,
+			  struct ddrmc_phy_setting *board_phy_settings,
+			  int col_diff, int row_diff)
 {
 	struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR;
+	struct ddrmc_cr_setting *cr_setting;
+	struct ddrmc_phy_setting *phy_setting;
 
 	writel(DDRMC_CR00_DRAM_CLASS_DDR3, &ddrmr->cr[0]);
 	writel(DDRMC_CR02_DRAM_TINIT(timings->tinit), &ddrmr->cr[2]);
@@ -144,7 +122,9 @@ void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
 	writel(DDRMC_CR12_WRLAT(timings->wrlat) |
 		   DDRMC_CR12_CASLAT_LIN(timings->caslat_lin), &ddrmr->cr[12]);
 	writel(DDRMC_CR13_TRC(timings->trc) | DDRMC_CR13_TRRD(timings->trrd) |
-		   DDRMC_CR13_TCCD(timings->tccd), &ddrmr->cr[13]);
+		   DDRMC_CR13_TCCD(timings->tccd) |
+		   DDRMC_CR13_TBST_INT_INTERVAL(timings->tbst_int_interval),
+		   &ddrmr->cr[13]);
 	writel(DDRMC_CR14_TFAW(timings->tfaw) | DDRMC_CR14_TRP(timings->trp) |
 		   DDRMC_CR14_TWTR(timings->twtr) |
 		   DDRMC_CR14_TRAS_MIN(timings->tras_min), &ddrmr->cr[14]);
@@ -156,18 +136,19 @@ void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
 		   DDRMC_CR18_TCKE(timings->tcke), &ddrmr->cr[18]);
 
 	writel(DDRMC_CR20_AP_EN, &ddrmr->cr[20]);
-	writel(DDRMC_CR21_TRCD_INT(timings->trcd_int) |
-		   DDRMC_CR21_CCMAP_EN, &ddrmr->cr[21]);
+	writel(DDRMC_CR21_TRCD_INT(timings->trcd_int) | DDRMC_CR21_CCMAP_EN |
+		   DDRMC_CR21_TRAS_LOCKOUT(timings->tras_lockout),
+		   &ddrmr->cr[21]);
 
 	writel(DDRMC_CR22_TDAL(timings->tdal), &ddrmr->cr[22]);
-	writel(DDRMC_CR23_BSTLEN(3) |
+	writel(DDRMC_CR23_BSTLEN(timings->bstlen) |
 		   DDRMC_CR23_TDLL(timings->tdll), &ddrmr->cr[23]);
 	writel(DDRMC_CR24_TRP_AB(timings->trp_ab), &ddrmr->cr[24]);
 
 	writel(DDRMC_CR25_TREF_EN, &ddrmr->cr[25]);
 	writel(DDRMC_CR26_TREF(timings->tref) |
 		   DDRMC_CR26_TRFC(timings->trfc), &ddrmr->cr[26]);
-	writel(DDRMC_CR28_TREF_INT(0), &ddrmr->cr[28]);
+	writel(DDRMC_CR28_TREF_INT(timings->tref_int), &ddrmr->cr[28]);
 	writel(DDRMC_CR29_TPDEX(timings->tpdex), &ddrmr->cr[29]);
 
 	writel(DDRMC_CR30_TXPDLL(timings->txpdll), &ddrmr->cr[30]);
@@ -177,7 +158,7 @@ void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
 	writel(DDRMC_CR34_CKSRX(timings->cksrx) |
 		   DDRMC_CR34_CKSRE(timings->cksre), &ddrmr->cr[34]);
 
-	writel(DDRMC_CR38_FREQ_CHG_EN(0), &ddrmr->cr[38]);
+	writel(DDRMC_CR38_FREQ_CHG_EN(timings->freq_chg_en), &ddrmr->cr[38]);
 	writel(DDRMC_CR39_PHY_INI_COM(1024) | DDRMC_CR39_PHY_INI_STA(16) |
 		   DDRMC_CR39_FRQ_CH_DLLOFF(2), &ddrmr->cr[39]);
 
@@ -191,13 +172,14 @@ void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
 	writel(DDRMC_CR69_ZQ_ON_SREF_EX(2), &ddrmr->cr[69]);
 
 	writel(DDRMC_CR70_REF_PER_ZQ(timings->ref_per_zq), &ddrmr->cr[70]);
-	writel(DDRMC_CR72_ZQCS_ROTATE(0), &ddrmr->cr[72]);
+	writel(DDRMC_CR72_ZQCS_ROTATE(timings->zqcs_rotate), &ddrmr->cr[72]);
 
 	writel(DDRMC_CR73_APREBIT(timings->aprebit) |
 		   DDRMC_CR73_COL_DIFF(col_diff) |
 		   DDRMC_CR73_ROW_DIFF(row_diff), &ddrmr->cr[73]);
 	writel(DDRMC_CR74_BANKSPLT_EN | DDRMC_CR74_ADDR_CMP_EN |
-		   DDRMC_CR74_CMD_AGE_CNT(64) | DDRMC_CR74_AGE_CNT(64),
+		   DDRMC_CR74_CMD_AGE_CNT(timings->cmd_age_cnt) |
+		   DDRMC_CR74_AGE_CNT(timings->age_cnt),
 		   &ddrmr->cr[74]);
 	writel(DDRMC_CR75_RW_PG_EN | DDRMC_CR75_RW_EN | DDRMC_CR75_PRI_EN |
 		   DDRMC_CR75_PLEN, &ddrmr->cr[75]);
@@ -205,13 +187,15 @@ void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
 		   DDRMC_CR76_W2R_SPLT_EN, &ddrmr->cr[76]);
 	writel(DDRMC_CR77_CS_MAP | DDRMC_CR77_DI_RD_INTLEAVE |
 		   DDRMC_CR77_SWAP_EN, &ddrmr->cr[77]);
-	writel(DDRMC_CR78_Q_FULLNESS(7) |
+	writel(DDRMC_CR78_Q_FULLNESS(timings->q_fullness) |
 		   DDRMC_CR78_BUR_ON_FLY_BIT(12), &ddrmr->cr[78]);
 	writel(DDRMC_CR79_CTLUPD_AREF(0), &ddrmr->cr[79]);
 
 	writel(DDRMC_CR82_INT_MASK, &ddrmr->cr[82]);
 
-	writel(DDRMC_CR87_ODT_WR_MAPCS0, &ddrmr->cr[87]);
+	writel(DDRMC_CR87_ODT_RD_MAPCS0(timings->odt_rd_mapcs0) |
+		   DDRMC_CR87_ODT_WR_MAPCS0(timings->odt_wr_mapcs0),
+		   &ddrmr->cr[87]);
 	writel(DDRMC_CR88_TODTL_CMD(4), &ddrmr->cr[88]);
 	writel(DDRMC_CR89_AODT_RWSMCS(2), &ddrmr->cr[89]);
 
@@ -219,58 +203,33 @@ void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
 	writel(DDRMC_CR96_WLMRD(timings->wlmrd) |
 		   DDRMC_CR96_WLDQSEN(timings->wldqsen), &ddrmr->cr[96]);
 
-	if (lvl != NULL)
-		ddrmc_ctrl_lvl_init(lvl);
-
-	writel(DDRMC_CR117_AXI0_W_PRI(0) |
-		   DDRMC_CR117_AXI0_R_PRI(0), &ddrmr->cr[117]);
-	writel(DDRMC_CR118_AXI1_W_PRI(1) |
-		   DDRMC_CR118_AXI1_R_PRI(1), &ddrmr->cr[118]);
-
-	writel(DDRMC_CR120_AXI0_PRI1_RPRI(2) |
-		   DDRMC_CR120_AXI0_PRI0_RPRI(2), &ddrmr->cr[120]);
-	writel(DDRMC_CR121_AXI0_PRI3_RPRI(2) |
-		   DDRMC_CR121_AXI0_PRI2_RPRI(2), &ddrmr->cr[121]);
-	writel(DDRMC_CR122_AXI1_PRI1_RPRI(1) | DDRMC_CR122_AXI1_PRI0_RPRI(1) |
-		   DDRMC_CR122_AXI0_PRIRLX(100), &ddrmr->cr[122]);
-	writel(DDRMC_CR123_AXI1_P_ODR_EN | DDRMC_CR123_AXI1_PRI3_RPRI(1) |
-		   DDRMC_CR123_AXI1_PRI2_RPRI(1), &ddrmr->cr[123]);
-	writel(DDRMC_CR124_AXI1_PRIRLX(100), &ddrmr->cr[124]);
-
-	writel(DDRMC_CR126_PHY_RDLAT(8), &ddrmr->cr[126]);
-	writel(DDRMC_CR132_WRLAT_ADJ(5) |
-		   DDRMC_CR132_RDLAT_ADJ(6), &ddrmr->cr[132]);
-	writel(DDRMC_CR137_PHYCTL_DL(2), &ddrmr->cr[137]);
-	writel(DDRMC_CR138_PHY_WRLV_MXDL(256) |
-		   DDRMC_CR138_PHYDRAM_CK_EN(1), &ddrmr->cr[138]);
-	writel(DDRMC_CR139_PHY_WRLV_RESPLAT(4) | DDRMC_CR139_PHY_WRLV_LOAD(7) |
-		   DDRMC_CR139_PHY_WRLV_DLL(3) |
-		   DDRMC_CR139_PHY_WRLV_EN(3), &ddrmr->cr[139]);
-	writel(DDRMC_CR140_PHY_WRLV_WW(64), &ddrmr->cr[140]);
-	writel(DDRMC_CR143_RDLV_GAT_MXDL(1536) |
-		   DDRMC_CR143_RDLV_MXDL(128), &ddrmr->cr[143]);
-	writel(DDRMC_CR144_PHY_RDLVL_RES(4) | DDRMC_CR144_PHY_RDLV_LOAD(7) |
-		   DDRMC_CR144_PHY_RDLV_DLL(3) |
-		   DDRMC_CR144_PHY_RDLV_EN(3), &ddrmr->cr[144]);
-	writel(DDRMC_CR145_PHY_RDLV_RR(64), &ddrmr->cr[145]);
-	writel(DDRMC_CR146_PHY_RDLVL_RESP(64), &ddrmr->cr[146]);
-	writel(DDRMC_CR147_RDLV_RESP_MASK(983040), &ddrmr->cr[147]);
-	writel(DDRMC_CR148_RDLV_GATE_RESP_MASK(983040), &ddrmr->cr[148]);
-	writel(DDRMC_CR151_RDLV_GAT_DQ_ZERO_CNT(1) |
-		   DDRMC_CR151_RDLVL_DQ_ZERO_CNT(1), &ddrmr->cr[151]);
-
-	writel(DDRMC_CR154_PAD_ZQ_EARLY_CMP_EN_TIMER(13) |
-		   DDRMC_CR154_PAD_ZQ_MODE(1) |
-		   DDRMC_CR154_DDR_SEL_PAD_CONTR(3) |
-		   DDRMC_CR154_PAD_ZQ_HW_FOR(1), &ddrmr->cr[154]);
-	writel(DDRMC_CR155_PAD_ODT_BYTE1(2) |
-		   DDRMC_CR155_PAD_ODT_BYTE0(2), &ddrmr->cr[155]);
-	writel(DDRMC_CR158_TWR(6), &ddrmr->cr[158]);
-	writel(DDRMC_CR161_ODT_EN(1) | DDRMC_CR161_TODTH_RD(2) |
-		   DDRMC_CR161_TODTH_WR(2), &ddrmr->cr[161]);
-
-	ddrmc_phy_init();
+	/* execute custom CR setting sequence (may be NULL) */
+	cr_setting = board_cr_settings;
+	if (cr_setting != NULL)
+		while (cr_setting->cr_rnum >= 0) {
+			writel(cr_setting->setting,
+			       &ddrmr->cr[cr_setting->cr_rnum]);
+			cr_setting++;
+		}
+
+	/* perform default PHY settings (may be overriden by custom settings */
+	phy_setting = default_phy_settings;
+	while (phy_setting->phy_rnum >= 0) {
+		writel(phy_setting->setting,
+		       &ddrmr->phy[phy_setting->phy_rnum]);
+		phy_setting++;
+	}
+
+	/* execute custom PHY setting sequence (may be NULL) */
+	phy_setting = board_phy_settings;
+	if (phy_setting != NULL)
+		while (phy_setting->phy_rnum >= 0) {
+			writel(phy_setting->setting,
+			       &ddrmr->phy[phy_setting->phy_rnum]);
+			phy_setting++;
+		}
 
+	/* all inits done, start the DDR controller */
 	writel(DDRMC_CR00_DRAM_CLASS_DDR3 | DDRMC_CR00_START, &ddrmr->cr[0]);
 
 	while (!(readl(&ddrmr->cr[80]) && 0x100))
diff --git a/arch/arm/include/asm/arch-vf610/ddrmc-vf610.h b/arch/arm/include/asm/arch-vf610/ddrmc-vf610.h
index 6730cde1b8..9022c465a0 100644
--- a/arch/arm/include/asm/arch-vf610/ddrmc-vf610.h
+++ b/arch/arm/include/asm/arch-vf610/ddrmc-vf610.h
@@ -11,18 +11,6 @@
 #ifndef __ASM_ARCH_VF610_DDRMC_H
 #define __ASM_ARCH_VF610_DDRMC_H
 
-struct ddrmc_lvl_info {
-	u16 wrlvl_reg_en;
-	u16 wrlvl_dl_0;
-	u16 wrlvl_dl_1;
-	u16 rdlvl_gt_reg_en;
-	u16 rdlvl_gt_dl_0;
-	u16 rdlvl_gt_dl_1;
-	u16 rdlvl_reg_en;
-	u16 rdlvl_dl_0;
-	u16 rdlvl_dl_1;
-};
-
 struct ddr3_jedec_timings {
 	u8 tinit;
 	u32 trst_pwron;
@@ -32,6 +20,7 @@ struct ddr3_jedec_timings {
 	u8 trc;
 	u8 trrd;
 	u8 tccd;
+	u8 tbst_int_interval;
 	u8 tfaw;
 	u8 trp;
 	u8 twtr;
@@ -43,30 +32,51 @@ struct ddr3_jedec_timings {
 	u8 tckesr;
 	u8 tcke;
 	u8 trcd_int;
+	u8 tras_lockout;
 	u8 tdal;
+	u8 bstlen;
 	u16 tdll;
 	u8 trp_ab;
 	u16 tref;
 	u8 trfc;
+	u16 tref_int;
 	u8 tpdex;
 	u8 txpdll;
 	u8 txsnr;
 	u16 txsr;
 	u8 cksrx;
 	u8 cksre;
+	u8 freq_chg_en;
 	u16 zqcl;
 	u16 zqinit;
 	u8 zqcs;
 	u8 ref_per_zq;
+	u8 zqcs_rotate;
 	u8 aprebit;
+	u8 cmd_age_cnt;
+	u8 age_cnt;
+	u8 q_fullness;
+	u8 odt_rd_mapcs0;
+	u8 odt_wr_mapcs0;
 	u8 wlmrd;
 	u8 wldqsen;
 };
 
-void ddrmc_setup_iomux(void);
+struct ddrmc_cr_setting {
+	u32	setting;
+	int	cr_rnum; /* CR register ; -1 for last entry */
+};
+
+struct ddrmc_phy_setting {
+	u32	setting;
+	int	phy_rnum; /* PHY register ; -1 for last entry */
+};
+
+void ddrmc_setup_iomux(const iomux_v3_cfg_t *pads, int pads_count);
 void ddrmc_phy_init(void);
 void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings,
-						  struct ddrmc_lvl_info *lvl,
-						  int col_diff, int row_diff);
+			  struct ddrmc_cr_setting *board_cr_settings,
+			  struct ddrmc_phy_setting *board_phy_settings,
+			  int col_diff, int row_diff);
 
 #endif
diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h
index 436698588c..9758323433 100644
--- a/arch/arm/include/asm/arch-vf610/imx-regs.h
+++ b/arch/arm/include/asm/arch-vf610/imx-regs.h
@@ -148,7 +148,7 @@
 #define DDRMC_CR18_TCKE(v)				((v) & 0x7)
 #define DDRMC_CR20_AP_EN				(1 << 24)
 #define DDRMC_CR21_TRCD_INT(v)				(((v) & 0xff) << 16)
-#define DDRMC_CR21_TRAS_LOCKOUT				(1 << 8)
+#define DDRMC_CR21_TRAS_LOCKOUT(v)			((v) << 8)
 #define DDRMC_CR21_CCMAP_EN				1
 #define DDRMC_CR22_TDAL(v)				(((v) & 0x3f) << 16)
 #define DDRMC_CR23_BSTLEN(v)				(((v) & 0x7) << 24)
@@ -200,8 +200,8 @@
 #define DDRMC_CR78_BUR_ON_FLY_BIT(v)			((v) & 0xf)
 #define DDRMC_CR79_CTLUPD_AREF(v)			(((v) & 0x1) << 24)
 #define DDRMC_CR82_INT_MASK				0x10000000
-#define DDRMC_CR87_ODT_WR_MAPCS0			(1 << 24)
-#define DDRMC_CR87_ODT_RD_MAPCS0			(1 << 16)
+#define DDRMC_CR87_ODT_WR_MAPCS0(v)			((v) << 24)
+#define DDRMC_CR87_ODT_RD_MAPCS0(v)			((v) << 16)
 #define DDRMC_CR88_TODTL_CMD(v)				(((v) & 0x1f) << 16)
 #define DDRMC_CR89_AODT_RWSMCS(v)			((v) & 0xf)
 #define DDRMC_CR91_R2W_SMCSDL(v)			(((v) & 0x7) << 16)
diff --git a/board/freescale/vf610twr/vf610twr.c b/board/freescale/vf610twr/vf610twr.c
index 4160acdcc9..78349317e0 100644
--- a/board/freescale/vf610twr/vf610twr.c
+++ b/board/freescale/vf610twr/vf610twr.c
@@ -28,63 +28,117 @@ DECLARE_GLOBAL_DATA_PTR;
 #define ENET_PAD_CTRL	(PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_HIGH | \
 			PAD_CTL_DSE_50ohm | PAD_CTL_OBE_IBE_ENABLE)
 
+static struct ddrmc_cr_setting vf610twr_cr_settings[] = {
+	/* levelling */
+	{ DDRMC_CR97_WRLVL_EN, 97 },
+	{ DDRMC_CR98_WRLVL_DL_0(0), 98 },
+	{ DDRMC_CR99_WRLVL_DL_1(0), 99 },
+	{ DDRMC_CR102_RDLVL_REG_EN | DDRMC_CR102_RDLVL_GT_REGEN, 102 },
+	{ DDRMC_CR105_RDLVL_DL_0(0), 105 },
+	{ DDRMC_CR106_RDLVL_GTDL_0(4), 106 },
+	{ DDRMC_CR110_RDLVL_DL_1(0) | DDRMC_CR110_RDLVL_GTDL_1(4), 110 },
+	/* AXI */
+	{ DDRMC_CR117_AXI0_W_PRI(0) | DDRMC_CR117_AXI0_R_PRI(0), 117 },
+	{ DDRMC_CR118_AXI1_W_PRI(1) | DDRMC_CR118_AXI1_R_PRI(1), 118 },
+	{ DDRMC_CR120_AXI0_PRI1_RPRI(2) |
+		   DDRMC_CR120_AXI0_PRI0_RPRI(2), 120 },
+	{ DDRMC_CR121_AXI0_PRI3_RPRI(2) |
+		   DDRMC_CR121_AXI0_PRI2_RPRI(2), 121 },
+	{ DDRMC_CR122_AXI1_PRI1_RPRI(1) | DDRMC_CR122_AXI1_PRI0_RPRI(1) |
+		   DDRMC_CR122_AXI0_PRIRLX(100), 122 },
+	{ DDRMC_CR123_AXI1_P_ODR_EN | DDRMC_CR123_AXI1_PRI3_RPRI(1) |
+		   DDRMC_CR123_AXI1_PRI2_RPRI(1), 123 },
+	{ DDRMC_CR124_AXI1_PRIRLX(100), 124 },
+	{ DDRMC_CR126_PHY_RDLAT(8), 126 },
+	{ DDRMC_CR132_WRLAT_ADJ(5) |
+		   DDRMC_CR132_RDLAT_ADJ(6), 132 },
+	{ DDRMC_CR137_PHYCTL_DL(2), 137 },
+	{ DDRMC_CR138_PHY_WRLV_MXDL(256) |
+		   DDRMC_CR138_PHYDRAM_CK_EN(1), 138 },
+	{ DDRMC_CR139_PHY_WRLV_RESPLAT(4) | DDRMC_CR139_PHY_WRLV_LOAD(7) |
+		   DDRMC_CR139_PHY_WRLV_DLL(3) |
+		   DDRMC_CR139_PHY_WRLV_EN(3), 139 },
+	{ DDRMC_CR140_PHY_WRLV_WW(64), 140 },
+	{ DDRMC_CR143_RDLV_GAT_MXDL(1536) |
+		   DDRMC_CR143_RDLV_MXDL(128), 143 },
+	{ DDRMC_CR144_PHY_RDLVL_RES(4) | DDRMC_CR144_PHY_RDLV_LOAD(7) |
+		   DDRMC_CR144_PHY_RDLV_DLL(3) |
+		   DDRMC_CR144_PHY_RDLV_EN(3), 144 },
+	{ DDRMC_CR145_PHY_RDLV_RR(64), 145 },
+	{ DDRMC_CR146_PHY_RDLVL_RESP(64), 146 },
+	{ DDRMC_CR147_RDLV_RESP_MASK(983040), 147 },
+	{ DDRMC_CR148_RDLV_GATE_RESP_MASK(983040), 148 },
+	{ DDRMC_CR151_RDLV_GAT_DQ_ZERO_CNT(1) |
+		   DDRMC_CR151_RDLVL_DQ_ZERO_CNT(1), 151 },
+
+	{ DDRMC_CR154_PAD_ZQ_EARLY_CMP_EN_TIMER(13) |
+		   DDRMC_CR154_PAD_ZQ_MODE(1) |
+		   DDRMC_CR154_DDR_SEL_PAD_CONTR(3) |
+		   DDRMC_CR154_PAD_ZQ_HW_FOR(1), 154 },
+	{ DDRMC_CR155_PAD_ODT_BYTE1(1) | DDRMC_CR155_PAD_ODT_BYTE0(1), 155 },
+	{ DDRMC_CR158_TWR(6), 158 },
+	{ DDRMC_CR161_ODT_EN(1) | DDRMC_CR161_TODTH_RD(2) |
+		   DDRMC_CR161_TODTH_WR(2), 161 },
+	/* end marker */
+	{ 0, -1 }
+};
+
 int dram_init(void)
 {
-	struct ddrmc_lvl_info lvl = {
-		.wrlvl_reg_en = 1,
-		.wrlvl_dl_0 = 0,
-		.wrlvl_dl_1 = 0,
-		.rdlvl_gt_reg_en = 1,
-		.rdlvl_gt_dl_0 = 4,
-		.rdlvl_gt_dl_1 = 4,
-		.rdlvl_reg_en = 1,
-		.rdlvl_dl_0 = 0,
-		.rdlvl_dl_1 = 0,
-	};
-
 	static const struct ddr3_jedec_timings timings = {
-		.tinit           = 5,
-		.trst_pwron      = 80000,
-		.cke_inactive    = 200000,
-		.wrlat           = 5,
-		.caslat_lin      = 12,
-		.trc             = 21,
-		.trrd            = 4,
-		.tccd            = 4,
-		.tfaw            = 20,
-		.trp             = 6,
-		.twtr            = 4,
-		.tras_min        = 15,
-		.tmrd            = 4,
-		.trtp            = 4,
-		.tras_max        = 28080,
-		.tmod            = 12,
-		.tckesr          = 4,
-		.tcke            = 3,
-		.trcd_int        = 6,
-		.tdal            = 12,
-		.tdll            = 512,
-		.trp_ab          = 6,
-		.tref            = 3120,
-		.trfc            = 44,
-		.tpdex           = 3,
-		.txpdll          = 10,
-		.txsnr           = 48,
-		.txsr            = 468,
-		.cksrx           = 5,
-		.cksre           = 5,
-		.zqcl            = 256,
-		.zqinit          = 512,
-		.zqcs            = 64,
-		.ref_per_zq      = 64,
-		.aprebit         = 10,
-		.wlmrd           = 40,
-		.wldqsen         = 25,
+		.tinit             = 5,
+		.trst_pwron        = 80000,
+		.cke_inactive      = 200000,
+		.wrlat             = 5,
+		.caslat_lin        = 12,
+		.trc               = 21,
+		.trrd              = 4,
+		.tccd              = 4,
+		.tbst_int_interval = 0,
+		.tfaw              = 20,
+		.trp               = 6,
+		.twtr              = 4,
+		.tras_min          = 15,
+		.tmrd              = 4,
+		.trtp              = 4,
+		.tras_max          = 28080,
+		.tmod              = 12,
+		.tckesr            = 4,
+		.tcke              = 3,
+		.trcd_int          = 6,
+		.tras_lockout      = 0,
+		.tdal              = 12,
+		.bstlen            = 0,
+		.tdll              = 512,
+		.trp_ab            = 6,
+		.tref              = 3120,
+		.trfc              = 44,
+		.tref_int          = 0,
+		.tpdex             = 3,
+		.txpdll            = 10,
+		.txsnr             = 48,
+		.txsr              = 468,
+		.cksrx             = 5,
+		.cksre             = 5,
+		.freq_chg_en       = 0,
+		.zqcl              = 256,
+		.zqinit            = 512,
+		.zqcs              = 64,
+		.ref_per_zq        = 64,
+		.zqcs_rotate       = 0,
+		.aprebit           = 10,
+		.cmd_age_cnt       = 64,
+		.age_cnt           = 64,
+		.q_fullness        = 7,
+		.odt_rd_mapcs0     = 0,
+		.odt_wr_mapcs0     = 1,
+		.wlmrd             = 40,
+		.wldqsen           = 25,
 	};
 
-	ddrmc_setup_iomux();
+	ddrmc_setup_iomux(NULL, 0);
 
-	ddrmc_ctrl_init_ddr3(&timings, &lvl, 1, 3);
+	ddrmc_ctrl_init_ddr3(&timings, vf610twr_cr_settings, NULL, 1, 3);
 	gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
 
 	return 0;
diff --git a/board/phytec/pcm052/Kconfig b/board/phytec/pcm052/Kconfig
new file mode 100644
index 0000000000..d67a69a747
--- /dev/null
+++ b/board/phytec/pcm052/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_PCM052
+
+config SYS_BOARD
+	default "pcm052"
+
+config SYS_VENDOR
+	default "phytec"
+
+config SYS_SOC
+	default "vf610"
+
+config SYS_CONFIG_NAME
+	default "pcm052"
+
+endif
diff --git a/board/phytec/pcm052/MAINTAINERS b/board/phytec/pcm052/MAINTAINERS
new file mode 100644
index 0000000000..a877436bd3
--- /dev/null
+++ b/board/phytec/pcm052/MAINTAINERS
@@ -0,0 +1,6 @@
+PCM052 BOARD
+M:	Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
+S:	Maintained
+F:	board/phytec/pcm052/
+F:	include/configs/pcm052.h
+F:	configs/pcm052_defconfig
diff --git a/board/phytec/pcm052/Makefile b/board/phytec/pcm052/Makefile
new file mode 100644
index 0000000000..144f4e7316
--- /dev/null
+++ b/board/phytec/pcm052/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright 2013 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	:= pcm052.o
diff --git a/board/phytec/pcm052/imximage.cfg b/board/phytec/pcm052/imximage.cfg
new file mode 100644
index 0000000000..f5a97475cb
--- /dev/null
+++ b/board/phytec/pcm052/imximage.cfg
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2015 3ADEV <http://www.3adev.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+#include <asm/imx-common/imximage.cfg>
+
+/* image version */
+IMAGE_VERSION	2
+
+/* Boot Offset 0x400, valid for both SD and NAND boot */
+BOOT_OFFSET	FLASH_OFFSET_STANDARD
diff --git a/board/phytec/pcm052/pcm052.c b/board/phytec/pcm052/pcm052.c
new file mode 100644
index 0000000000..e4f61e1b92
--- /dev/null
+++ b/board/phytec/pcm052/pcm052.c
@@ -0,0 +1,515 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux-vf610.h>
+#include <asm/arch/ddrmc-vf610.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/clock.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <i2c.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Default DDR pad settings in arch/arm/include/asm/arch-vf610/iomux-vf610.h
+ * do not match our settings. Let us (re)define our own settings here.
+ */
+
+#define PCM052_VF610_DDR_PAD_CTRL	PAD_CTL_DSE_20ohm
+#define PCM052_VF610_DDR_PAD_CTRL_1	(PAD_CTL_DSE_20ohm | \
+					PAD_CTL_INPUT_DIFFERENTIAL)
+#define PCM052_VF610_DDR_RESET_PAD_CTL	(PAD_CTL_DSE_150ohm | \
+					PAD_CTL_PUS_100K_UP | \
+					PAD_CTL_INPUT_DIFFERENTIAL)
+
+enum {
+	PCM052_VF610_PAD_DDR_RESETB			= IOMUX_PAD(0x021c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_RESET_PAD_CTL),
+	PCM052_VF610_PAD_DDR_A15__DDR_A_15		= IOMUX_PAD(0x0220, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A14__DDR_A_14		= IOMUX_PAD(0x0224, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A13__DDR_A_13		= IOMUX_PAD(0x0228, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A12__DDR_A_12		= IOMUX_PAD(0x022c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A11__DDR_A_11		= IOMUX_PAD(0x0230, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A10__DDR_A_10		= IOMUX_PAD(0x0234, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A9__DDR_A_9		= IOMUX_PAD(0x0238, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A8__DDR_A_8		= IOMUX_PAD(0x023c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A7__DDR_A_7		= IOMUX_PAD(0x0240, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A6__DDR_A_6		= IOMUX_PAD(0x0244, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A5__DDR_A_5		= IOMUX_PAD(0x0248, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A4__DDR_A_4		= IOMUX_PAD(0x024c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A3__DDR_A_3		= IOMUX_PAD(0x0250, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A2__DDR_A_2		= IOMUX_PAD(0x0254, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A1__DDR_A_1		= IOMUX_PAD(0x0258, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_A0__DDR_A_0		= IOMUX_PAD(0x025c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_BA2__DDR_BA_2		= IOMUX_PAD(0x0260, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_BA1__DDR_BA_1		= IOMUX_PAD(0x0264, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_BA0__DDR_BA_0		= IOMUX_PAD(0x0268, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_CAS__DDR_CAS_B		= IOMUX_PAD(0x026c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_CKE__DDR_CKE_0		= IOMUX_PAD(0x0270, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_CLK__DDR_CLK_0		= IOMUX_PAD(0x0274, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL_1),
+	PCM052_VF610_PAD_DDR_CS__DDR_CS_B_0		= IOMUX_PAD(0x0278, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D15__DDR_D_15		= IOMUX_PAD(0x027c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D14__DDR_D_14		= IOMUX_PAD(0x0280, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D13__DDR_D_13		= IOMUX_PAD(0x0284, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D12__DDR_D_12		= IOMUX_PAD(0x0288, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D11__DDR_D_11		= IOMUX_PAD(0x028c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D10__DDR_D_10		= IOMUX_PAD(0x0290, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D9__DDR_D_9		= IOMUX_PAD(0x0294, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D8__DDR_D_8		= IOMUX_PAD(0x0298, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D7__DDR_D_7		= IOMUX_PAD(0x029c, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D6__DDR_D_6		= IOMUX_PAD(0x02a0, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D5__DDR_D_5		= IOMUX_PAD(0x02a4, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D4__DDR_D_4		= IOMUX_PAD(0x02a8, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D3__DDR_D_3		= IOMUX_PAD(0x02ac, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D2__DDR_D_2		= IOMUX_PAD(0x02b0, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D1__DDR_D_1		= IOMUX_PAD(0x02b4, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_D0__DDR_D_0		= IOMUX_PAD(0x02b8, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_DQM1__DDR_DQM_1		= IOMUX_PAD(0x02bc, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_DQM0__DDR_DQM_0		= IOMUX_PAD(0x02c0, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_DQS1__DDR_DQS_1		= IOMUX_PAD(0x02c4, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL_1),
+	PCM052_VF610_PAD_DDR_DQS0__DDR_DQS_0		= IOMUX_PAD(0x02c8, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL_1),
+	PCM052_VF610_PAD_DDR_RAS__DDR_RAS_B		= IOMUX_PAD(0x02cc, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_WE__DDR_WE_B		= IOMUX_PAD(0x02d0, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_ODT1__DDR_ODT_0		= IOMUX_PAD(0x02d4, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_ODT0__DDR_ODT_1		= IOMUX_PAD(0x02d8, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_DDRBYTE1__DDR_DDRBYTE1	= IOMUX_PAD(0x02dc, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+	PCM052_VF610_PAD_DDR_DDRBYTE0__DDR_DDRBYTE0	= IOMUX_PAD(0x02e0, __NA_, 0, __NA_, 0, PCM052_VF610_DDR_PAD_CTRL),
+};
+
+static struct ddrmc_cr_setting pcm052_cr_settings[] = {
+	/* not in the datasheets, but in the original code */
+	{ 0x00002000, 105 },
+	{ 0x00000020, 110 },
+	/* AXI */
+	{ DDRMC_CR117_AXI0_W_PRI(1) | DDRMC_CR117_AXI0_R_PRI(1), 117 },
+	{ DDRMC_CR118_AXI1_W_PRI(1) | DDRMC_CR118_AXI1_R_PRI(1), 118 },
+	{ DDRMC_CR120_AXI0_PRI1_RPRI(2) |
+		   DDRMC_CR120_AXI0_PRI0_RPRI(2), 120 },
+	{ DDRMC_CR121_AXI0_PRI3_RPRI(2) |
+		   DDRMC_CR121_AXI0_PRI2_RPRI(2), 121 },
+	{ DDRMC_CR122_AXI1_PRI1_RPRI(1) | DDRMC_CR122_AXI1_PRI0_RPRI(1) |
+		   DDRMC_CR122_AXI0_PRIRLX(100), 122 },
+	{ DDRMC_CR123_AXI1_P_ODR_EN | DDRMC_CR123_AXI1_PRI3_RPRI(1) |
+		   DDRMC_CR123_AXI1_PRI2_RPRI(1), 123 },
+	{ DDRMC_CR124_AXI1_PRIRLX(100), 124 },
+	{ DDRMC_CR126_PHY_RDLAT(11), 126 },
+	{ DDRMC_CR132_WRLAT_ADJ(5) | DDRMC_CR132_RDLAT_ADJ(6), 132 },
+	{ DDRMC_CR137_PHYCTL_DL(2), 137 },
+	{ DDRMC_CR139_PHY_WRLV_RESPLAT(4) | DDRMC_CR139_PHY_WRLV_LOAD(7) |
+		   DDRMC_CR139_PHY_WRLV_DLL(3) |
+		   DDRMC_CR139_PHY_WRLV_EN(3), 139 },
+	{ DDRMC_CR154_PAD_ZQ_EARLY_CMP_EN_TIMER(13) |
+		   DDRMC_CR154_PAD_ZQ_MODE(1) |
+		   DDRMC_CR154_DDR_SEL_PAD_CONTR(3) |
+		   DDRMC_CR154_PAD_ZQ_HW_FOR(0), 154 },
+	{ DDRMC_CR155_PAD_ODT_BYTE1(5) | DDRMC_CR155_PAD_ODT_BYTE0(5), 155 },
+	{ DDRMC_CR158_TWR(6), 158 },
+	{ DDRMC_CR161_ODT_EN(0) | DDRMC_CR161_TODTH_RD(0) |
+		   DDRMC_CR161_TODTH_WR(6), 161 },
+	/* end marker */
+	{ 0, -1 }
+};
+
+/* PHY settings -- most of them differ from default in imx-regs.h */
+
+#define PCM052_DDRMC_PHY_DQ_TIMING			0x00002213
+#define PCM052_DDRMC_PHY_CTRL				0x00290000
+#define PCM052_DDRMC_PHY_SLAVE_CTRL			0x00002c00
+#define PCM052_DDRMC_PHY_PROC_PAD_ODT			0x00010020
+
+static struct ddrmc_phy_setting pcm052_phy_settings[] = {
+	{ PCM052_DDRMC_PHY_DQ_TIMING,  0 },
+	{ PCM052_DDRMC_PHY_DQ_TIMING, 16 },
+	{ PCM052_DDRMC_PHY_DQ_TIMING, 32 },
+	{ PCM052_DDRMC_PHY_DQ_TIMING, 48 },
+	{ DDRMC_PHY_DQS_TIMING,  1 },
+	{ DDRMC_PHY_DQS_TIMING, 17 },
+	{ DDRMC_PHY_DQS_TIMING, 33 },
+	{ DDRMC_PHY_DQS_TIMING, 49 },
+	{ PCM052_DDRMC_PHY_CTRL,  2 },
+	{ PCM052_DDRMC_PHY_CTRL, 18 },
+	{ PCM052_DDRMC_PHY_CTRL, 34 },
+	{ DDRMC_PHY_MASTER_CTRL,  3 },
+	{ DDRMC_PHY_MASTER_CTRL, 19 },
+	{ DDRMC_PHY_MASTER_CTRL, 35 },
+	{ PCM052_DDRMC_PHY_SLAVE_CTRL,  4 },
+	{ PCM052_DDRMC_PHY_SLAVE_CTRL, 20 },
+	{ PCM052_DDRMC_PHY_SLAVE_CTRL, 36 },
+	{ DDRMC_PHY50_DDR3_MODE | DDRMC_PHY50_EN_SW_HALF_CYCLE, 50 },
+	{ PCM052_DDRMC_PHY_PROC_PAD_ODT, 52 },
+
+	/* end marker */
+	{ 0, -1 }
+};
+
+int dram_init(void)
+{
+	static const struct ddr3_jedec_timings pcm052_ddr_timings = {
+		.tinit             = 5,
+		.trst_pwron        = 80000,
+		.cke_inactive      = 200000,
+		.wrlat             = 5,
+		.caslat_lin        = 12,
+		.trc               = 6,
+		.trrd              = 4,
+		.tccd              = 4,
+		.tbst_int_interval = 4,
+		.tfaw              = 18,
+		.trp               = 6,
+		.twtr              = 4,
+		.tras_min          = 15,
+		.tmrd              = 4,
+		.trtp              = 4,
+		.tras_max          = 14040,
+		.tmod              = 12,
+		.tckesr            = 4,
+		.tcke              = 3,
+		.trcd_int          = 6,
+		.tras_lockout      = 1,
+		.tdal              = 10,
+		.bstlen            = 3,
+		.tdll              = 512,
+		.trp_ab            = 6,
+		.tref              = 1542,
+		.trfc              = 64,
+		.tref_int          = 5,
+		.tpdex             = 3,
+		.txpdll            = 10,
+		.txsnr             = 68,
+		.txsr              = 506,
+		.cksrx             = 5,
+		.cksre             = 5,
+		.freq_chg_en       = 1,
+		.zqcl              = 256,
+		.zqinit            = 512,
+		.zqcs              = 64,
+		.ref_per_zq        = 64,
+		.zqcs_rotate       = 1,
+		.aprebit           = 10,
+		.cmd_age_cnt       = 255,
+		.age_cnt           = 255,
+		.q_fullness        = 0,
+		.odt_rd_mapcs0     = 1,
+		.odt_wr_mapcs0     = 1,
+		.wlmrd             = 40,
+		.wldqsen           = 25,
+	};
+
+	static const iomux_v3_cfg_t pcm052_pads[] = {
+		PCM052_VF610_PAD_DDR_A15__DDR_A_15,
+		PCM052_VF610_PAD_DDR_A14__DDR_A_14,
+		PCM052_VF610_PAD_DDR_A13__DDR_A_13,
+		PCM052_VF610_PAD_DDR_A12__DDR_A_12,
+		PCM052_VF610_PAD_DDR_A11__DDR_A_11,
+		PCM052_VF610_PAD_DDR_A10__DDR_A_10,
+		PCM052_VF610_PAD_DDR_A9__DDR_A_9,
+		PCM052_VF610_PAD_DDR_A8__DDR_A_8,
+		PCM052_VF610_PAD_DDR_A7__DDR_A_7,
+		PCM052_VF610_PAD_DDR_A6__DDR_A_6,
+		PCM052_VF610_PAD_DDR_A5__DDR_A_5,
+		PCM052_VF610_PAD_DDR_A4__DDR_A_4,
+		PCM052_VF610_PAD_DDR_A3__DDR_A_3,
+		PCM052_VF610_PAD_DDR_A2__DDR_A_2,
+		PCM052_VF610_PAD_DDR_A1__DDR_A_1,
+		PCM052_VF610_PAD_DDR_A0__DDR_A_0,
+		PCM052_VF610_PAD_DDR_BA2__DDR_BA_2,
+		PCM052_VF610_PAD_DDR_BA1__DDR_BA_1,
+		PCM052_VF610_PAD_DDR_BA0__DDR_BA_0,
+		PCM052_VF610_PAD_DDR_CAS__DDR_CAS_B,
+		PCM052_VF610_PAD_DDR_CKE__DDR_CKE_0,
+		PCM052_VF610_PAD_DDR_CLK__DDR_CLK_0,
+		PCM052_VF610_PAD_DDR_CS__DDR_CS_B_0,
+		PCM052_VF610_PAD_DDR_D15__DDR_D_15,
+		PCM052_VF610_PAD_DDR_D14__DDR_D_14,
+		PCM052_VF610_PAD_DDR_D13__DDR_D_13,
+		PCM052_VF610_PAD_DDR_D12__DDR_D_12,
+		PCM052_VF610_PAD_DDR_D11__DDR_D_11,
+		PCM052_VF610_PAD_DDR_D10__DDR_D_10,
+		PCM052_VF610_PAD_DDR_D9__DDR_D_9,
+		PCM052_VF610_PAD_DDR_D8__DDR_D_8,
+		PCM052_VF610_PAD_DDR_D7__DDR_D_7,
+		PCM052_VF610_PAD_DDR_D6__DDR_D_6,
+		PCM052_VF610_PAD_DDR_D5__DDR_D_5,
+		PCM052_VF610_PAD_DDR_D4__DDR_D_4,
+		PCM052_VF610_PAD_DDR_D3__DDR_D_3,
+		PCM052_VF610_PAD_DDR_D2__DDR_D_2,
+		PCM052_VF610_PAD_DDR_D1__DDR_D_1,
+		PCM052_VF610_PAD_DDR_D0__DDR_D_0,
+		PCM052_VF610_PAD_DDR_DQM1__DDR_DQM_1,
+		PCM052_VF610_PAD_DDR_DQM0__DDR_DQM_0,
+		PCM052_VF610_PAD_DDR_DQS1__DDR_DQS_1,
+		PCM052_VF610_PAD_DDR_DQS0__DDR_DQS_0,
+		PCM052_VF610_PAD_DDR_RAS__DDR_RAS_B,
+		PCM052_VF610_PAD_DDR_WE__DDR_WE_B,
+		PCM052_VF610_PAD_DDR_ODT1__DDR_ODT_0,
+		PCM052_VF610_PAD_DDR_ODT0__DDR_ODT_1,
+		PCM052_VF610_PAD_DDR_DDRBYTE1__DDR_DDRBYTE1,
+		PCM052_VF610_PAD_DDR_DDRBYTE0__DDR_DDRBYTE0,
+		PCM052_VF610_PAD_DDR_RESETB,
+	};
+
+	imx_iomux_v3_setup_multiple_pads(pcm052_pads, ARRAY_SIZE(pcm052_pads));
+
+	ddrmc_ctrl_init_ddr3(&pcm052_ddr_timings, pcm052_cr_settings,
+			     pcm052_phy_settings, 1, 2);
+
+	gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+
+	return 0;
+}
+
+static void setup_iomux_uart(void)
+{
+	static const iomux_v3_cfg_t uart1_pads[] = {
+		NEW_PAD_CTRL(VF610_PAD_PTB4__UART1_TX, VF610_UART_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTB5__UART1_RX, VF610_UART_PAD_CTRL),
+	};
+
+	imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+
+#define ENET_PAD_CTRL	(PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_HIGH | \
+			PAD_CTL_DSE_50ohm | PAD_CTL_OBE_IBE_ENABLE)
+
+static void setup_iomux_enet(void)
+{
+	static const iomux_v3_cfg_t enet0_pads[] = {
+		NEW_PAD_CTRL(VF610_PAD_PTA6__RMII0_CLKIN, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC1__RMII0_MDIO, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC0__RMII0_MDC, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC2__RMII0_CRS_DV, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC3__RMII0_RD1, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC4__RMII0_RD0, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC5__RMII0_RXER, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC6__RMII0_TD1, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC7__RMII0_TD0, ENET_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTC8__RMII0_TXEN, ENET_PAD_CTRL),
+	};
+
+	imx_iomux_v3_setup_multiple_pads(enet0_pads, ARRAY_SIZE(enet0_pads));
+}
+
+/*
+ * I2C2 is the only I2C used, on pads PTA22/PTA23.
+ */
+
+static void setup_iomux_i2c(void)
+{
+	static const iomux_v3_cfg_t i2c_pads[] = {
+		VF610_PAD_PTA22__I2C2_SCL,
+		VF610_PAD_PTA23__I2C2_SDA,
+	};
+
+	imx_iomux_v3_setup_multiple_pads(i2c_pads, ARRAY_SIZE(i2c_pads));
+}
+
+#ifdef CONFIG_NAND_VF610_NFC
+static void setup_iomux_nfc(void)
+{
+	static const iomux_v3_cfg_t nfc_pads[] = {
+		VF610_PAD_PTD31__NF_IO15,
+		VF610_PAD_PTD30__NF_IO14,
+		VF610_PAD_PTD29__NF_IO13,
+		VF610_PAD_PTD28__NF_IO12,
+		VF610_PAD_PTD27__NF_IO11,
+		VF610_PAD_PTD26__NF_IO10,
+		VF610_PAD_PTD25__NF_IO9,
+		VF610_PAD_PTD24__NF_IO8,
+		VF610_PAD_PTD23__NF_IO7,
+		VF610_PAD_PTD22__NF_IO6,
+		VF610_PAD_PTD21__NF_IO5,
+		VF610_PAD_PTD20__NF_IO4,
+		VF610_PAD_PTD19__NF_IO3,
+		VF610_PAD_PTD18__NF_IO2,
+		VF610_PAD_PTD17__NF_IO1,
+		VF610_PAD_PTD16__NF_IO0,
+		VF610_PAD_PTB24__NF_WE_B,
+		VF610_PAD_PTB25__NF_CE0_B,
+		VF610_PAD_PTB27__NF_RE_B,
+		VF610_PAD_PTC26__NF_RB_B,
+		VF610_PAD_PTC27__NF_ALE,
+		VF610_PAD_PTC28__NF_CLE
+	};
+
+	imx_iomux_v3_setup_multiple_pads(nfc_pads, ARRAY_SIZE(nfc_pads));
+}
+#endif
+
+static void setup_iomux_qspi(void)
+{
+	static const iomux_v3_cfg_t qspi0_pads[] = {
+		VF610_PAD_PTD0__QSPI0_A_QSCK,
+		VF610_PAD_PTD1__QSPI0_A_CS0,
+		VF610_PAD_PTD2__QSPI0_A_DATA3,
+		VF610_PAD_PTD3__QSPI0_A_DATA2,
+		VF610_PAD_PTD4__QSPI0_A_DATA1,
+		VF610_PAD_PTD5__QSPI0_A_DATA0,
+		VF610_PAD_PTD7__QSPI0_B_QSCK,
+		VF610_PAD_PTD8__QSPI0_B_CS0,
+		VF610_PAD_PTD9__QSPI0_B_DATA3,
+		VF610_PAD_PTD10__QSPI0_B_DATA2,
+		VF610_PAD_PTD11__QSPI0_B_DATA1,
+		VF610_PAD_PTD12__QSPI0_B_DATA0,
+	};
+
+	imx_iomux_v3_setup_multiple_pads(qspi0_pads, ARRAY_SIZE(qspi0_pads));
+}
+
+#define ESDHC_PAD_CTRL	(PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_HIGH | \
+			PAD_CTL_DSE_20ohm | PAD_CTL_OBE_IBE_ENABLE)
+
+struct fsl_esdhc_cfg esdhc_cfg[1] = {
+	{ESDHC1_BASE_ADDR},
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+	/* eSDHC1 is always present */
+	return 1;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+	static const iomux_v3_cfg_t esdhc1_pads[] = {
+		NEW_PAD_CTRL(VF610_PAD_PTA24__ESDHC1_CLK, ESDHC_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTA25__ESDHC1_CMD, ESDHC_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTA26__ESDHC1_DAT0, ESDHC_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTA27__ESDHC1_DAT1, ESDHC_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTA28__ESDHC1_DAT2, ESDHC_PAD_CTRL),
+		NEW_PAD_CTRL(VF610_PAD_PTA29__ESDHC1_DAT3, ESDHC_PAD_CTRL),
+	};
+
+	esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+
+	imx_iomux_v3_setup_multiple_pads(
+		esdhc1_pads, ARRAY_SIZE(esdhc1_pads));
+
+	return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+}
+
+static void clock_init(void)
+{
+	struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR;
+	struct anadig_reg *anadig = (struct anadig_reg *)ANADIG_BASE_ADDR;
+
+	clrsetbits_le32(&ccm->ccgr0, CCM_REG_CTRL_MASK,
+			CCM_CCGR0_UART1_CTRL_MASK);
+	clrsetbits_le32(&ccm->ccgr1, CCM_REG_CTRL_MASK,
+			CCM_CCGR1_PIT_CTRL_MASK | CCM_CCGR1_WDOGA5_CTRL_MASK);
+	clrsetbits_le32(&ccm->ccgr2, CCM_REG_CTRL_MASK,
+			CCM_CCGR2_IOMUXC_CTRL_MASK | CCM_CCGR2_PORTA_CTRL_MASK |
+			CCM_CCGR2_PORTB_CTRL_MASK | CCM_CCGR2_PORTC_CTRL_MASK |
+			CCM_CCGR2_PORTD_CTRL_MASK | CCM_CCGR2_PORTE_CTRL_MASK |
+			CCM_CCGR2_QSPI0_CTRL_MASK);
+	clrsetbits_le32(&ccm->ccgr3, CCM_REG_CTRL_MASK,
+			CCM_CCGR3_ANADIG_CTRL_MASK | CCM_CCGR3_SCSC_CTRL_MASK);
+	clrsetbits_le32(&ccm->ccgr4, CCM_REG_CTRL_MASK,
+			CCM_CCGR4_WKUP_CTRL_MASK | CCM_CCGR4_CCM_CTRL_MASK |
+			CCM_CCGR4_GPC_CTRL_MASK);
+	clrsetbits_le32(&ccm->ccgr6, CCM_REG_CTRL_MASK,
+			CCM_CCGR6_OCOTP_CTRL_MASK | CCM_CCGR6_DDRMC_CTRL_MASK);
+	clrsetbits_le32(&ccm->ccgr7, CCM_REG_CTRL_MASK,
+			CCM_CCGR7_SDHC1_CTRL_MASK);
+	clrsetbits_le32(&ccm->ccgr9, CCM_REG_CTRL_MASK,
+			CCM_CCGR9_FEC0_CTRL_MASK | CCM_CCGR9_FEC1_CTRL_MASK);
+	clrsetbits_le32(&ccm->ccgr10, CCM_REG_CTRL_MASK,
+			CCM_CCGR10_NFC_CTRL_MASK | CCM_CCGR10_I2C2_CTRL_MASK);
+
+	clrsetbits_le32(&anadig->pll2_ctrl, ANADIG_PLL2_CTRL_POWERDOWN,
+			ANADIG_PLL2_CTRL_ENABLE | ANADIG_PLL2_CTRL_DIV_SELECT);
+	clrsetbits_le32(&anadig->pll1_ctrl, ANADIG_PLL1_CTRL_POWERDOWN,
+			ANADIG_PLL1_CTRL_ENABLE | ANADIG_PLL1_CTRL_DIV_SELECT);
+
+	clrsetbits_le32(&ccm->ccr, CCM_CCR_OSCNT_MASK,
+			CCM_CCR_FIRC_EN | CCM_CCR_OSCNT(5));
+	clrsetbits_le32(&ccm->ccsr, CCM_REG_CTRL_MASK,
+			CCM_CCSR_PLL1_PFD_CLK_SEL(3) | CCM_CCSR_PLL2_PFD4_EN |
+			CCM_CCSR_PLL2_PFD3_EN | CCM_CCSR_PLL2_PFD2_EN |
+			CCM_CCSR_PLL2_PFD1_EN | CCM_CCSR_PLL1_PFD4_EN |
+			CCM_CCSR_PLL1_PFD3_EN | CCM_CCSR_PLL1_PFD2_EN |
+			CCM_CCSR_PLL1_PFD1_EN | CCM_CCSR_DDRC_CLK_SEL(1) |
+			CCM_CCSR_FAST_CLK_SEL(1) | CCM_CCSR_SYS_CLK_SEL(4));
+	clrsetbits_le32(&ccm->cacrr, CCM_REG_CTRL_MASK,
+			CCM_CACRR_IPG_CLK_DIV(1) | CCM_CACRR_BUS_CLK_DIV(2) |
+			CCM_CACRR_ARM_CLK_DIV(0));
+	clrsetbits_le32(&ccm->cscmr1, CCM_REG_CTRL_MASK,
+			CCM_CSCMR1_ESDHC1_CLK_SEL(3) |
+			CCM_CSCMR1_QSPI0_CLK_SEL(3) |
+			CCM_CSCMR1_NFC_CLK_SEL(0));
+	clrsetbits_le32(&ccm->cscdr1, CCM_REG_CTRL_MASK,
+			CCM_CSCDR1_RMII_CLK_EN);
+	clrsetbits_le32(&ccm->cscdr2, CCM_REG_CTRL_MASK,
+			CCM_CSCDR2_ESDHC1_EN | CCM_CSCDR2_ESDHC1_CLK_DIV(0) |
+			CCM_CSCDR2_NFC_EN);
+	clrsetbits_le32(&ccm->cscdr3, CCM_REG_CTRL_MASK,
+			CCM_CSCDR3_QSPI0_EN | CCM_CSCDR3_QSPI0_DIV(1) |
+			CCM_CSCDR3_QSPI0_X2_DIV(1) |
+			CCM_CSCDR3_QSPI0_X4_DIV(3) |
+			CCM_CSCDR3_NFC_PRE_DIV(5));
+	clrsetbits_le32(&ccm->cscmr2, CCM_REG_CTRL_MASK,
+			CCM_CSCMR2_RMII_CLK_SEL(0));
+}
+
+static void mscm_init(void)
+{
+	struct mscm_ir *mscmir = (struct mscm_ir *)MSCM_IR_BASE_ADDR;
+	int i;
+
+	for (i = 0; i < MSCM_IRSPRC_NUM; i++)
+		writew(MSCM_IRSPRC_CP0_EN, &mscmir->irsprc[i]);
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+	if (phydev->drv->config)
+		phydev->drv->config(phydev);
+
+	return 0;
+}
+
+int board_early_init_f(void)
+{
+	clock_init();
+	mscm_init();
+	setup_iomux_uart();
+	setup_iomux_enet();
+	setup_iomux_i2c();
+	setup_iomux_qspi();
+	setup_iomux_nfc();
+
+	return 0;
+}
+
+int board_init(void)
+{
+	struct scsc_reg *scsc = (struct scsc_reg *)SCSC_BASE_ADDR;
+
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+	/*
+	 * Enable external 32K Oscillator
+	 *
+	 * The internal clock experiences significant drift
+	 * so we must use the external oscillator in order
+	 * to maintain correct time in the hwclock
+	 */
+	setbits_le32(&scsc->sosc_ctr, SCSC_SOSC_CTR_SOSC_EN);
+
+	return 0;
+}
+
+int checkboard(void)
+{
+	puts("Board: PCM-052\n");
+
+	return 0;
+}
diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c
index 8618fd068c..39bf0ac7d6 100644
--- a/board/toradex/colibri_vf/colibri_vf.c
+++ b/board/toradex/colibri_vf/colibri_vf.c
@@ -35,6 +35,61 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define USB_PEN_GPIO           83
 
+static struct ddrmc_cr_setting colibri_vf_cr_settings[] = {
+	/* levelling */
+	{ DDRMC_CR97_WRLVL_EN, 97 },
+	{ DDRMC_CR98_WRLVL_DL_0(0), 98 },
+	{ DDRMC_CR99_WRLVL_DL_1(0), 99 },
+	{ DDRMC_CR102_RDLVL_REG_EN | DDRMC_CR102_RDLVL_GT_REGEN, 102 },
+	{ DDRMC_CR105_RDLVL_DL_0(0), 105 },
+	{ DDRMC_CR106_RDLVL_GTDL_0(4), 106 },
+	{ DDRMC_CR110_RDLVL_DL_1(0) | DDRMC_CR110_RDLVL_GTDL_1(4), 110 },
+	/* AXI */
+	{ DDRMC_CR117_AXI0_W_PRI(0) | DDRMC_CR117_AXI0_R_PRI(0), 117 },
+	{ DDRMC_CR118_AXI1_W_PRI(1) | DDRMC_CR118_AXI1_R_PRI(1), 118 },
+	{ DDRMC_CR120_AXI0_PRI1_RPRI(2) |
+		   DDRMC_CR120_AXI0_PRI0_RPRI(2), 120 },
+	{ DDRMC_CR121_AXI0_PRI3_RPRI(2) |
+		   DDRMC_CR121_AXI0_PRI2_RPRI(2), 121 },
+	{ DDRMC_CR122_AXI1_PRI1_RPRI(1) | DDRMC_CR122_AXI1_PRI0_RPRI(1) |
+		   DDRMC_CR122_AXI0_PRIRLX(100), 122 },
+	{ DDRMC_CR123_AXI1_P_ODR_EN | DDRMC_CR123_AXI1_PRI3_RPRI(1) |
+		   DDRMC_CR123_AXI1_PRI2_RPRI(1), 123 },
+	{ DDRMC_CR124_AXI1_PRIRLX(100), 124 },
+	{ DDRMC_CR126_PHY_RDLAT(8), 126 },
+	{ DDRMC_CR132_WRLAT_ADJ(5) |
+		   DDRMC_CR132_RDLAT_ADJ(6), 132 },
+	{ DDRMC_CR137_PHYCTL_DL(2), 137 },
+	{ DDRMC_CR138_PHY_WRLV_MXDL(256) |
+		   DDRMC_CR138_PHYDRAM_CK_EN(1), 138 },
+	{ DDRMC_CR139_PHY_WRLV_RESPLAT(4) | DDRMC_CR139_PHY_WRLV_LOAD(7) |
+		   DDRMC_CR139_PHY_WRLV_DLL(3) |
+		   DDRMC_CR139_PHY_WRLV_EN(3), 139 },
+	{ DDRMC_CR140_PHY_WRLV_WW(64), 140 },
+	{ DDRMC_CR143_RDLV_GAT_MXDL(1536) |
+		   DDRMC_CR143_RDLV_MXDL(128), 143 },
+	{ DDRMC_CR144_PHY_RDLVL_RES(4) | DDRMC_CR144_PHY_RDLV_LOAD(7) |
+		   DDRMC_CR144_PHY_RDLV_DLL(3) |
+		   DDRMC_CR144_PHY_RDLV_EN(3), 144 },
+	{ DDRMC_CR145_PHY_RDLV_RR(64), 145 },
+	{ DDRMC_CR146_PHY_RDLVL_RESP(64), 146 },
+	{ DDRMC_CR147_RDLV_RESP_MASK(983040), 147 },
+	{ DDRMC_CR148_RDLV_GATE_RESP_MASK(983040), 148 },
+	{ DDRMC_CR151_RDLV_GAT_DQ_ZERO_CNT(1) |
+		   DDRMC_CR151_RDLVL_DQ_ZERO_CNT(1), 151 },
+
+	{ DDRMC_CR154_PAD_ZQ_EARLY_CMP_EN_TIMER(13) |
+		   DDRMC_CR154_PAD_ZQ_MODE(1) |
+		   DDRMC_CR154_DDR_SEL_PAD_CONTR(3) |
+		   DDRMC_CR154_PAD_ZQ_HW_FOR(1), 154 },
+	{ DDRMC_CR155_PAD_ODT_BYTE1(1) | DDRMC_CR155_PAD_ODT_BYTE0(1), 155 },
+	{ DDRMC_CR158_TWR(6), 158 },
+	{ DDRMC_CR161_ODT_EN(1) | DDRMC_CR161_TODTH_RD(2) |
+		   DDRMC_CR161_TODTH_WR(2), 161 },
+	/* end marker */
+	{ 0, -1 }
+};
+
 static const iomux_v3_cfg_t usb_pads[] = {
 	VF610_PAD_PTD4__GPIO_83,
 };
@@ -42,48 +97,59 @@ static const iomux_v3_cfg_t usb_pads[] = {
 int dram_init(void)
 {
 	static const struct ddr3_jedec_timings timings = {
-		.tinit           = 5,
-		.trst_pwron      = 80000,
-		.cke_inactive    = 200000,
-		.wrlat           = 5,
-		.caslat_lin      = 12,
-		.trc             = 21,
-		.trrd            = 4,
-		.tccd            = 4,
-		.tfaw            = 20,
-		.trp             = 6,
-		.twtr            = 4,
-		.tras_min        = 15,
-		.tmrd            = 4,
-		.trtp            = 4,
-		.tras_max        = 28080,
-		.tmod            = 12,
-		.tckesr          = 4,
-		.tcke            = 3,
-		.trcd_int        = 6,
-		.tdal            = 12,
-		.tdll            = 512,
-		.trp_ab          = 6,
-		.tref            = 3120,
-		.trfc            = 64,
-		.tpdex           = 3,
-		.txpdll          = 10,
-		.txsnr           = 48,
-		.txsr            = 468,
-		.cksrx           = 5,
-		.cksre           = 5,
-		.zqcl            = 256,
-		.zqinit          = 512,
-		.zqcs            = 64,
-		.ref_per_zq      = 64,
-		.aprebit         = 10,
-		.wlmrd           = 40,
-		.wldqsen         = 25,
+		.tinit             = 5,
+		.trst_pwron        = 80000,
+		.cke_inactive      = 200000,
+		.wrlat             = 5,
+		.caslat_lin        = 12,
+		.trc               = 21,
+		.trrd              = 4,
+		.tccd              = 4,
+		.tbst_int_interval = 0,
+		.tfaw              = 20,
+		.trp               = 6,
+		.twtr              = 4,
+		.tras_min          = 15,
+		.tmrd              = 4,
+		.trtp              = 4,
+		.tras_max          = 28080,
+		.tmod              = 12,
+		.tckesr            = 4,
+		.tcke              = 3,
+		.trcd_int          = 6,
+		.tras_lockout      = 0,
+		.tdal              = 12,
+		.bstlen            = 0,
+		.tdll              = 512,
+		.trp_ab            = 6,
+		.tref              = 3120,
+		.trfc              = 64,
+		.tref_int          = 0,
+		.tpdex             = 3,
+		.txpdll            = 10,
+		.txsnr             = 48,
+		.txsr              = 468,
+		.cksrx             = 5,
+		.cksre             = 5,
+		.freq_chg_en       = 0,
+		.zqcl              = 256,
+		.zqinit            = 512,
+		.zqcs              = 64,
+		.ref_per_zq        = 64,
+		.zqcs_rotate       = 0,
+		.aprebit           = 10,
+		.cmd_age_cnt       = 64,
+		.age_cnt           = 64,
+		.q_fullness        = 7,
+		.odt_rd_mapcs0     = 0,
+		.odt_wr_mapcs0     = 1,
+		.wlmrd             = 40,
+		.wldqsen           = 25,
 	};
 
-	ddrmc_setup_iomux();
+	ddrmc_setup_iomux(NULL, 0);
 
-	ddrmc_ctrl_init_ddr3(&timings, NULL, 1, 2);
+	ddrmc_ctrl_init_ddr3(&timings, colibri_vf_cr_settings, NULL, 1, 2);
 	gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
 
 	return 0;
diff --git a/configs/pcm052_defconfig b/configs/pcm052_defconfig
new file mode 100644
index 0000000000..e8dc402878
--- /dev/null
+++ b/configs/pcm052_defconfig
@@ -0,0 +1,6 @@
+CONFIG_ARM=y
+CONFIG_TARGET_PCM052=y
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/phytec/pcm052/imximage.cfg,ENV_IS_IN_NAND"
+CONFIG_NAND_VF610_NFC=y
+CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
+CONFIG_SYS_NAND_VF610_NFC_45_ECC_BYTES=y
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index f1056e21a2..0f977d706d 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -612,16 +612,22 @@ static u32 mxc_i2c_set_bus_speed(struct i2c_adapter *adap, uint speed)
 /*
  * Register mxc i2c adapters
  */
+#ifdef CONFIG_SYS_I2C_MXC_I2C1
 U_BOOT_I2C_ADAP_COMPLETE(mxc0, mxc_i2c_init, mxc_i2c_probe,
 			 mxc_i2c_read, mxc_i2c_write,
 			 mxc_i2c_set_bus_speed,
 			 CONFIG_SYS_MXC_I2C1_SPEED,
 			 CONFIG_SYS_MXC_I2C1_SLAVE, 0)
+#endif
+
+#ifdef CONFIG_SYS_I2C_MXC_I2C2
 U_BOOT_I2C_ADAP_COMPLETE(mxc1, mxc_i2c_init, mxc_i2c_probe,
 			 mxc_i2c_read, mxc_i2c_write,
 			 mxc_i2c_set_bus_speed,
 			 CONFIG_SYS_MXC_I2C2_SPEED,
 			 CONFIG_SYS_MXC_I2C2_SLAVE, 1)
+#endif
+
 #ifdef CONFIG_SYS_I2C_MXC_I2C3
 U_BOOT_I2C_ADAP_COMPLETE(mxc2, mxc_i2c_init, mxc_i2c_probe,
 			 mxc_i2c_read, mxc_i2c_write,
diff --git a/include/configs/apf27.h b/include/configs/apf27.h
index 43fbdd3d11..49fbcac776 100644
--- a/include/configs/apf27.h
+++ b/include/configs/apf27.h
@@ -317,6 +317,8 @@
 #ifdef CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_MXC_I2C1_SPEED	100000	/* 100 kHz */
 #define CONFIG_SYS_MXC_I2C1_SLAVE	0x7F
 #define CONFIG_SYS_MXC_I2C2_SPEED	100000	/* 100 kHz */
diff --git a/include/configs/aristainetos-common.h b/include/configs/aristainetos-common.h
index 20afdd6bc0..f03297e137 100644
--- a/include/configs/aristainetos-common.h
+++ b/include/configs/aristainetos-common.h
@@ -189,6 +189,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_SYS_I2C_SLAVE		0x7f
diff --git a/include/configs/cgtqmx6eval.h b/include/configs/cgtqmx6eval.h
index 7158ab0f2b..e0aa4b0894 100644
--- a/include/configs/cgtqmx6eval.h
+++ b/include/configs/cgtqmx6eval.h
@@ -39,6 +39,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_SPEED		  100000
 
diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
index 12734a10bf..05132047b7 100644
--- a/include/configs/cm_fx6.h
+++ b/include/configs/cm_fx6.h
@@ -198,6 +198,8 @@
 /* I2C */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_SYS_MXC_I2C3_SPEED	400000
diff --git a/include/configs/embestmx6boards.h b/include/configs/embestmx6boards.h
index 58cee96ac3..f55ba9f706 100644
--- a/include/configs/embestmx6boards.h
+++ b/include/configs/embestmx6boards.h
@@ -33,6 +33,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 
diff --git a/include/configs/flea3.h b/include/configs/flea3.h
index 5b4b011957..f646feefa9 100644
--- a/include/configs/flea3.h
+++ b/include/configs/flea3.h
@@ -52,6 +52,8 @@
  */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_SPD_BUS_NUM		2 /* I2C3 */
 #define CONFIG_SYS_MXC_I2C3_SLAVE	0xfe
diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index 231bea7855..484d76305f 100644
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -107,6 +107,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_I2C_GSC			0
diff --git a/include/configs/imx31_phycore.h b/include/configs/imx31_phycore.h
index 86f327c827..3bea71b969 100644
--- a/include/configs/imx31_phycore.h
+++ b/include/configs/imx31_phycore.h
@@ -38,6 +38,8 @@
 
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_CLK_OFFSET	I2C2_CLK_OFFSET
 
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index b44f3264e3..f73900fe30 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -389,6 +389,8 @@ unsigned long get_board_ddr_clk(void);
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 
 /*
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 7dcb719b01..f6bd5fcece 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -275,6 +275,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 
 /* EEPROM */
diff --git a/include/configs/ls2085a_common.h b/include/configs/ls2085a_common.h
index 2dbb5f70a9..55b909ceac 100644
--- a/include/configs/ls2085a_common.h
+++ b/include/configs/ls2085a_common.h
@@ -97,6 +97,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_MXC_I2C4		/* enable I2C bus 4 */
 
diff --git a/include/configs/m53evk.h b/include/configs/m53evk.h
index 35058e222a..8853d8fcc0 100644
--- a/include/configs/m53evk.h
+++ b/include/configs/m53evk.h
@@ -172,6 +172,8 @@
 #ifdef CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_RTC_BUS_NUM		1 /* I2C2 */
 #endif
diff --git a/include/configs/mx25pdk.h b/include/configs/mx25pdk.h
index bd7216e47b..04140865f4 100644
--- a/include/configs/mx25pdk.h
+++ b/include/configs/mx25pdk.h
@@ -115,6 +115,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 
 /* RTC */
 #define CONFIG_RTC_IMXDI
diff --git a/include/configs/mx35pdk.h b/include/configs/mx35pdk.h
index c9983f3f58..6bfdaa6432 100644
--- a/include/configs/mx35pdk.h
+++ b/include/configs/mx35pdk.h
@@ -42,6 +42,8 @@
  */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_MXC_SPI
 #define CONFIG_MXC_GPIO
diff --git a/include/configs/mx53ard.h b/include/configs/mx53ard.h
index 0479195d6d..b889c254cc 100644
--- a/include/configs/mx53ard.h
+++ b/include/configs/mx53ard.h
@@ -48,6 +48,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 
 /* MMC Configs */
diff --git a/include/configs/mx53evk.h b/include/configs/mx53evk.h
index 82c8af802f..4f304ed89f 100644
--- a/include/configs/mx53evk.h
+++ b/include/configs/mx53evk.h
@@ -41,6 +41,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 
 /* PMIC Configs */
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index ad2629da72..3a65861e5e 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -76,6 +76,8 @@
 /* I2C Configs */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 
 /* PMIC Controller */
diff --git a/include/configs/mx53smd.h b/include/configs/mx53smd.h
index bcdb054360..e46f2eeecb 100644
--- a/include/configs/mx53smd.h
+++ b/include/configs/mx53smd.h
@@ -38,6 +38,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 
 /* MMC Configs */
diff --git a/include/configs/mx6qsabreauto.h b/include/configs/mx6qsabreauto.h
index 11cf538b0a..1c998058a9 100644
--- a/include/configs/mx6qsabreauto.h
+++ b/include/configs/mx6qsabreauto.h
@@ -51,6 +51,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 
diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h
index 2970b83109..9dcc64ea57 100644
--- a/include/configs/mx6sabre_common.h
+++ b/include/configs/mx6sabre_common.h
@@ -80,6 +80,10 @@
 	"boot_fdt=try\0" \
 	"ip_dyn=yes\0" \
 	"console=" CONFIG_CONSOLE_DEV "\0" \
+	"dfuspi=dfu 0 sf 0:0:10000000:0\0" \
+	"dfu_alt_info_spl=spl raw 0x400\0" \
+	"dfu_alt_info_img=u-boot raw 0x10000\0" \
+	"dfu_alt_info=spl raw 0x400\0" \
 	"fdt_high=0xffffffff\0"	  \
 	"initrd_high=0xffffffff\0" \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
@@ -244,6 +248,12 @@
 #define CONFIG_ANDROID_BOOT_IMAGE
 #define CONFIG_FASTBOOT_BUF_ADDR   CONFIG_SYS_LOAD_ADDR
 #define CONFIG_FASTBOOT_BUF_SIZE   0x07000000
+
+/* USB Device Firmware Update support */
+#define CONFIG_CMD_DFU
+#define CONFIG_USB_FUNCTION_DFU
+#define CONFIG_DFU_MMC
+#define CONFIG_DFU_SF
 #endif
 
 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
diff --git a/include/configs/mx6sabresd.h b/include/configs/mx6sabresd.h
index 5f635ca6c5..e9e3b27f36 100644
--- a/include/configs/mx6sabresd.h
+++ b/include/configs/mx6sabresd.h
@@ -44,6 +44,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		  100000
 
diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h
index 51b297a1a3..ae39503542 100644
--- a/include/configs/mx6slevk.h
+++ b/include/configs/mx6slevk.h
@@ -35,6 +35,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		  100000
 
diff --git a/include/configs/mx6sxsabresd.h b/include/configs/mx6sxsabresd.h
index 381eaa24d5..edf7d3f93a 100644
--- a/include/configs/mx6sxsabresd.h
+++ b/include/configs/mx6sxsabresd.h
@@ -127,6 +127,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		  100000
 
diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h
index 465ddee881..d5faae6a7b 100644
--- a/include/configs/mx6ul_14x14_evk.h
+++ b/include/configs/mx6ul_14x14_evk.h
@@ -54,6 +54,8 @@
 #ifdef CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_SPEED		100000
 
 /* PMIC only for 9X9 EVK */
diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h
index ada5de8aca..f16f9c1271 100644
--- a/include/configs/mx7dsabresd.h
+++ b/include/configs/mx7dsabresd.h
@@ -47,7 +47,7 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_MXC_I2C1
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
 #define CONFIG_SYS_I2C_SPEED		100000
 
 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h
index dd4cb0f893..b1137713e1 100644
--- a/include/configs/nitrogen6x.h
+++ b/include/configs/nitrogen6x.h
@@ -43,6 +43,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_I2C_EDID
diff --git a/include/configs/novena.h b/include/configs/novena.h
index 0970fd7548..cd426be18c 100644
--- a/include/configs/novena.h
+++ b/include/configs/novena.h
@@ -102,6 +102,8 @@
 /* I2C */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_I2C_MULTI_BUS
 #define CONFIG_I2C_MXC
diff --git a/include/configs/ot1200.h b/include/configs/ot1200.h
index 0d06fce1eb..426ec7246f 100644
--- a/include/configs/ot1200.h
+++ b/include/configs/ot1200.h
@@ -44,6 +44,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED            100000
 
diff --git a/include/configs/pcm052.h b/include/configs/pcm052.h
new file mode 100644
index 0000000000..903f94c17e
--- /dev/null
+++ b/include/configs/pcm052.h
@@ -0,0 +1,231 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the phytec PCM-052 SoM.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/arch/imx-regs.h>
+
+#define CONFIG_VF610
+
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_SYS_THUMB_BUILD
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+/* Enable passing of ATAGs */
+#define CONFIG_CMDLINE_TAG
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+#define CONFIG_FSL_LPUART
+#define LPUART_BASE			UART1_BASE
+
+/* Allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_SYS_UART_PORT		(1)
+#define CONFIG_BAUDRATE			115200
+
+#undef CONFIG_CMD_IMLS
+
+/* NAND support */
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NAND_TRIMFFS
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_USE_ARCH_MEMCPY
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_SYS_NAND_BASE		NFC_BASE_ADDR
+
+#define CONFIG_JFFS2_NAND
+
+/* UBI */
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_RBTREE
+#define CONFIG_LZO
+
+/* Dynamic MTD partition support */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_MTD_DEVICE
+#define MTDIDS_DEFAULT			"nand0=NAND,nor0=qspi0-a,nor1=qspi0-b"
+#define MTDPARTS_DEFAULT		"mtdparts=NAND:256k(spare)"\
+					",384k(bootloader)"\
+					",128k(env1)"\
+					",128k(env2)"\
+					",3840k(kernel)"\
+					",-(rootfs)"\
+					",qspi0-a:-(jffs2),qspio0-b:-(jffs2)"
+#endif
+
+#define CONFIG_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR	0
+#define CONFIG_SYS_FSL_ESDHC_NUM	1
+
+/*#define CONFIG_ESDHC_DETECT_USE_EXTERN_IRQ1*/
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC135
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC_A001
+
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_FEC_MXC
+#define CONFIG_MII
+#define IMX_FEC_BASE			ENET_BASE_ADDR
+#define CONFIG_FEC_XCV_TYPE		RMII
+#define CONFIG_FEC_MXC_PHYADDR          0
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_MICREL
+
+/* QSPI Configs*/
+#define CONFIG_FSL_QSPI
+
+#ifdef CONFIG_FSL_QSPI
+#define CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+#define FSL_QSPI_FLASH_SIZE		(1 << 24)
+#define FSL_QSPI_FLASH_NUM		2
+#define CONFIG_SYS_FSL_QSPI_LE
+#endif
+
+/* I2C Configs */
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC_I2C3
+#define CONFIG_SYS_I2C_MXC
+
+/* RTC (actually an RV-4162 but M41T62-compatible) */
+#define CONFIG_CMD_DATE
+#define CONFIG_RTC_M41T62
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
+#define CONFIG_SYS_RTC_BUS_NUM 2
+
+/* EEPROM (24FC256) */
+#define CONFIG_CMD_EEPROM
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_I2C_EEPROM_BUS 2
+
+#define CONFIG_BOOTDELAY		3
+
+#define CONFIG_LOADADDR			0x82000000
+
+/* We boot from the gfxRAM area of the OCRAM. */
+#define CONFIG_SYS_TEXT_BASE		0x3f408000
+#define CONFIG_BOARD_SIZE_LIMIT		524288
+
+#define CONFIG_BOOTCOMMAND              "run bootcmd_sd"
+#define CONFIG_EXTRA_ENV_SETTINGS                                       \
+	"bootfile=uImage\0"                             \
+	"bootargs_base=setenv bootargs rw mem=256M "                    \
+		"console=ttymxc1,115200n8\0"            \
+	"bootargs_sd=setenv bootargs ${bootargs} "                      \
+		"root=/dev/mmcblk0p2 rootwait\0"        \
+	"bootargs_net=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp " \
+		"nfsroot=${serverip}:${nfs_root},v3,tcp\0"              \
+	"bootargs_nand=setenv bootargs ${bootargs} "                    \
+		"root=/dev/mtdblock2 rootfstype=jffs2\0"                \
+	"bootargs_mtd=setenv bootargs ${bootargs} ${mtdparts}\0"        \
+	"bootcmd_sd=run bootargs_base bootargs_sd bootargs_mtd; mmc rescan; " \
+		"fatload mmc 0:1 ${loadaddr} ${bootfile}; bootm ${loadaddr}\0" \
+	"bootcmd_net=run bootargs_base bootargs_net bootargs_mtd; "     \
+		"tftpboot ${loadaddr} ${tftploc}${bootfile}; bootm\0"   \
+	"bootcmd_nand='run bootargs_base bootargs_nand bootargs_mtd; "  \
+		"nand read ${loadaddr} 0x000E0000 0x3C0000; "           \
+		"bootm ${loadaddr}\0"                                   \
+	"tftploc=/path/to/tftp/directory/\0"                            \
+	"nfs_root=/path/to/nfs/root\0"                                  \
+	"mtdparts=" MTDPARTS_DEFAULT "\0"                               \
+	"update_kernel_from_sd=mw.b $(loadaddr) 0xff 0x3C0000; "        \
+		"mmc rescan; fatload mmc 0:2 ${loadaddr} ${bootfile}; " \
+		"nand erase 0xE0000 0x3C0000; "                         \
+		"nand write.i ${loadaddr} 0xE0000 0x3C0000\0"           \
+	"update_rootfs_from_tftp=mw.b ${loadaddr} 0xff 0x8F20000; "     \
+		"tftp ${loadaddr} ${tftp}${filesys}; "                  \
+		"nand erase 0x4A0000 0x8F20000; "                       \
+		"nand write.i ${loadaddr} 0x4A0000 0x8F20000\0"         \
+	"filesys=rootfs.jffs2\0"
+
+/* miscellaneous commands */
+#define CONFIG_CMD_ELF
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP		/* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE		\
+			(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS		16	/* max number of command args */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+#define CONFIG_CMD_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x80010000
+#define CONFIG_SYS_MEMTEST_END		0x87C00000
+
+#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
+
+/*
+ * Stack sizes
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE		(128 * 1024)	/* regular stack */
+
+/* Physical memory map */
+#define CONFIG_NR_DRAM_BANKS		1
+#define PHYS_SDRAM			(0x80000000)
+#define PHYS_SDRAM_SIZE			(256 * 1024 * 1024)
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH
+
+#ifdef CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_SIZE			(8 * 1024)
+
+#define CONFIG_ENV_OFFSET		(12 * 64 * 1024)
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#endif
+
+#ifdef CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SECT_SIZE		(128 * 1024)
+#define CONFIG_ENV_SIZE			(8 * 1024)
+#define CONFIG_ENV_OFFSET		0x80000
+#define CONFIG_ENV_SIZE_REDUND		(8 * 1024)
+#define CONFIG_ENV_OFFSET_REDUND	0xA0000
+#endif
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_CMD_BOOTZ
+
+#endif
diff --git a/include/configs/platinum.h b/include/configs/platinum.h
index d65143240b..bb7e845183 100644
--- a/include/configs/platinum.h
+++ b/include/configs/platinum.h
@@ -45,6 +45,8 @@
 /* I2C config */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED			100000
 
diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h
index 70b440340f..17b0213362 100644
--- a/include/configs/tbs2910.h
+++ b/include/configs/tbs2910.h
@@ -167,6 +167,8 @@
 #ifdef CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_I2C_EDID
@@ -190,7 +192,7 @@
 	"bootargs_upd=setenv bootargs console=ttymxc0,115200 " \
 			"rdinit=/sbin/init enable_wait_mode=off\0" \
 	"bootcmd_mmc=run bootargs_mmc; mmc dev 2; " \
-			"mmc read 0x10800000 0x800 0x4000; bootm\0" \
+			"mmc read 0x10800000 0x800 0x4000; bootm 0x10800000\0" \
 	"bootcmd_up1=load mmc 1 0x10800000 uImage\0" \
 	"bootcmd_up2=load mmc 1 0x10d00000 uramdisk.img; " \
 			"run bootargs_upd; " \
diff --git a/include/configs/titanium.h b/include/configs/titanium.h
index 1b4ca295bc..acfa84ab2c 100644
--- a/include/configs/titanium.h
+++ b/include/configs/titanium.h
@@ -33,6 +33,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 
diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h
index f7fade12f1..295e16303c 100644
--- a/include/configs/tqma6.h
+++ b/include/configs/tqma6.h
@@ -62,6 +62,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_I2C_MULTI_BUS
 #define CONFIG_SYS_I2C_SPEED		100000
diff --git a/include/configs/usbarmory.h b/include/configs/usbarmory.h
index 4a7702cd09..714e3e2ca2 100644
--- a/include/configs/usbarmory.h
+++ b/include/configs/usbarmory.h
@@ -67,6 +67,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 
 /* Fuse */
 #define CONFIG_CMD_FUSE
diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h
index c5131af340..324ba8f0cc 100644
--- a/include/configs/vf610twr.h
+++ b/include/configs/vf610twr.h
@@ -110,6 +110,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_SPD_BUS_NUM		0
 
 #define CONFIG_BOOTDELAY		3
diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h
index f4e9cf20c5..6e8aec267d 100644
--- a/include/configs/wandboard.h
+++ b/include/configs/wandboard.h
@@ -37,6 +37,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_I2C_SPEED		100000
 
diff --git a/include/configs/warp.h b/include/configs/warp.h
index fa102bbae7..3e9a5a3ef3 100644
--- a/include/configs/warp.h
+++ b/include/configs/warp.h
@@ -98,6 +98,8 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_SPEED		  100000
 
 /* PMIC */
diff --git a/include/configs/woodburn_common.h b/include/configs/woodburn_common.h
index 5d9f5297ce..fc4656567d 100644
--- a/include/configs/woodburn_common.h
+++ b/include/configs/woodburn_common.h
@@ -47,6 +47,8 @@
  */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
 #define CONFIG_SYS_SPD_BUS_NUM		0
 #define CONFIG_MXC_SPI