Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

Conflicts:
	drivers/mtd/nand/mxc_nand_spl.c
	include/configs/m28evk.h

8 files changed, 176 insertions, 213 deletions

diff --git a/arch/arm/cpu/arm926ejs/mx25/generic.c b/arch/arm/cpu/arm926ejs/mx25/generic.c
index 679273b..7cbbe65 100644
--- a/arch/arm/cpu/arm926ejs/mx25/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx25/generic.c
@@ -27,7 +27,6 @@
 #include <netdev.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/imx25-pinmux.h>
 #include <asm/arch/clock.h>
 
 #ifdef CONFIG_FSL_ESDHC
@@ -248,123 +247,7 @@ int cpu_mmc_init(bd_t *bis)
 }
 #endif
 
-#ifdef CONFIG_MXC_UART
-void mx25_uart1_init_pins(void)
-{
-	struct iomuxc_mux_ctl *muxctl;
-	struct iomuxc_pad_ctl *padctl;
-	u32 inpadctl;
-	u32 outpadctl;
-	u32 muxmode0;
-
-	muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
-	padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
-	muxmode0 = MX25_PIN_MUX_MODE(0);
-	/*
-	 * set up input pins with hysteresis and 100K pull-ups
-	 */
-	inpadctl = MX25_PIN_PAD_CTL_HYS
-	    | MX25_PIN_PAD_CTL_PKE
-	    | MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PU;
-
-	/*
-	 * set up output pins with 100K pull-downs
-	 * FIXME: need to revisit this
-	 *      PUE is ignored if PKE is not set
-	 *      so the right value here is likely
-	 *        0x0 for no pull up/down
-	 *      or
-	 *        0xc0 for 100k pull down
-	 */
-	outpadctl = MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PD;
-
-	/* UART1 */
-	/* rxd */
-	writel(muxmode0, &muxctl->pad_uart1_rxd);
-	writel(inpadctl, &padctl->pad_uart1_rxd);
-
-	/* txd */
-	writel(muxmode0, &muxctl->pad_uart1_txd);
-	writel(outpadctl, &padctl->pad_uart1_txd);
-
-	/* rts */
-	writel(muxmode0, &muxctl->pad_uart1_rts);
-	writel(outpadctl, &padctl->pad_uart1_rts);
-
-	/* cts */
-	writel(muxmode0, &muxctl->pad_uart1_cts);
-	writel(inpadctl, &padctl->pad_uart1_cts);
-}
-#endif /* CONFIG_MXC_UART */
-
 #ifdef CONFIG_FEC_MXC
-void mx25_fec_init_pins(void)
-{
-	struct iomuxc_mux_ctl *muxctl;
-	struct iomuxc_pad_ctl *padctl;
-	u32 inpadctl_100kpd;
-	u32 inpadctl_22kpu;
-	u32 outpadctl;
-	u32 muxmode0;
-
-	muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
-	padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
-	muxmode0 = MX25_PIN_MUX_MODE(0);
-	inpadctl_100kpd = MX25_PIN_PAD_CTL_HYS
-	    | MX25_PIN_PAD_CTL_PKE
-	    | MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PD;
-	inpadctl_22kpu = MX25_PIN_PAD_CTL_HYS
-	    | MX25_PIN_PAD_CTL_PKE
-	    | MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_22K_PU;
-	/*
-	 * set up output pins with 100K pull-downs
-	 * FIXME: need to revisit this
-	 *      PUE is ignored if PKE is not set
-	 *      so the right value here is likely
-	 *        0x0 for no pull
-	 *      or
-	 *        0xc0 for 100k pull down
-	 */
-	outpadctl = MX25_PIN_PAD_CTL_PUE | MX25_PIN_PAD_CTL_100K_PD;
-
-	/* FEC_TX_CLK */
-	writel(muxmode0, &muxctl->pad_fec_tx_clk);
-	writel(inpadctl_100kpd, &padctl->pad_fec_tx_clk);
-
-	/* FEC_RX_DV */
-	writel(muxmode0, &muxctl->pad_fec_rx_dv);
-	writel(inpadctl_100kpd, &padctl->pad_fec_rx_dv);
-
-	/* FEC_RDATA0 */
-	writel(muxmode0, &muxctl->pad_fec_rdata0);
-	writel(inpadctl_100kpd, &padctl->pad_fec_rdata0);
-
-	/* FEC_TDATA0 */
-	writel(muxmode0, &muxctl->pad_fec_tdata0);
-	writel(outpadctl, &padctl->pad_fec_tdata0);
-
-	/* FEC_TX_EN */
-	writel(muxmode0, &muxctl->pad_fec_tx_en);
-	writel(outpadctl, &padctl->pad_fec_tx_en);
-
-	/* FEC_MDC */
-	writel(muxmode0, &muxctl->pad_fec_mdc);
-	writel(outpadctl, &padctl->pad_fec_mdc);
-
-	/* FEC_MDIO */
-	writel(muxmode0, &muxctl->pad_fec_mdio);
-	writel(inpadctl_22kpu, &padctl->pad_fec_mdio);
-
-	/* FEC_RDATA1 */
-	writel(muxmode0, &muxctl->pad_fec_rdata1);
-	writel(inpadctl_100kpd, &padctl->pad_fec_rdata1);
-
-	/* FEC_TDATA1 */
-	writel(muxmode0, &muxctl->pad_fec_tdata1);
-	writel(outpadctl, &padctl->pad_fec_tdata1);
-
-}
-
 void imx_get_mac_from_fuse(int dev_id, unsigned char *mac)
 {
 	int i;
diff --git a/arch/arm/cpu/arm926ejs/mxs/Makefile b/arch/arm/cpu/arm926ejs/mxs/Makefile
index eeecf89..038c1c1 100644
--- a/arch/arm/cpu/arm926ejs/mxs/Makefile
+++ b/arch/arm/cpu/arm926ejs/mxs/Makefile
@@ -40,6 +40,16 @@ all:	$(obj).depend $(LIB)
 $(LIB):	$(OBJS)
 	$(call cmd_link_o_target, $(OBJS))
 
+# Specify the target for use in elftosb call
+ELFTOSB_TARGET-$(CONFIG_MX23) = imx23
+ELFTOSB_TARGET-$(CONFIG_MX28) = imx28
+
+$(OBJTREE)/u-boot.bd: $(SRCTREE)/$(CPUDIR)/$(SOC)/u-boot-$(ELFTOSB_TARGET-y).bd
+	sed "s@OBJTREE@$(OBJTREE)@g" $^ > $@
+
+$(OBJTREE)/u-boot.sb: $(OBJTREE)/u-boot.bin $(OBJTREE)/spl/u-boot-spl.bin $(OBJTREE)/u-boot.bd
+		elftosb -zf $(ELFTOSB_TARGET-y) -c $(OBJTREE)/u-boot.bd -o $(OBJTREE)/u-boot.sb
+
 #########################################################################
 
 # defines $(obj).depend target
diff --git a/arch/arm/cpu/arm926ejs/mxs/clock.c b/arch/arm/cpu/arm926ejs/mxs/clock.c
index 43e7663..f94107f 100644
--- a/arch/arm/cpu/arm926ejs/mxs/clock.c
+++ b/arch/arm/cpu/arm926ejs/mxs/clock.c
@@ -325,6 +325,99 @@ void mxs_set_ssp_busclock(unsigned int bus, uint32_t freq)
 		bus, tgtclk, freq);
 }
 
+void mxs_set_lcdclk(uint32_t freq)
+{
+	struct mxs_clkctrl_regs *clkctrl_regs =
+		(struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
+	uint32_t fp, x, k_rest, k_best, x_best, tk;
+	int32_t k_best_l = 999, k_best_t = 0, x_best_l = 0xff, x_best_t = 0xff;
+
+	if (freq == 0)
+		return;
+
+#if defined(CONFIG_MX23)
+	writel(CLKCTRL_CLKSEQ_BYPASS_PIX, &clkctrl_regs->hw_clkctrl_clkseq_clr);
+#elif defined(CONFIG_MX28)
+	writel(CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF, &clkctrl_regs->hw_clkctrl_clkseq_clr);
+#endif
+
+	/*
+	 *             /               18 \     1       1
+	 * freq kHz = | 480000000 Hz * --  | * --- * ------
+	 *             \                x /     k     1000
+	 *
+	 *      480000000 Hz   18
+	 *      ------------ * --
+	 *        freq kHz      x
+	 * k = -------------------
+	 *             1000
+	 */
+
+	fp = ((PLL_FREQ_KHZ * 1000) / freq) * 18;
+
+	for (x = 18; x <= 35; x++) {
+		tk = fp / x;
+		if ((tk / 1000 == 0) || (tk / 1000 > 255))
+			continue;
+
+		k_rest = tk % 1000;
+
+		if (k_rest < (k_best_l % 1000)) {
+			k_best_l = tk;
+			x_best_l = x;
+		}
+
+		if (k_rest > (k_best_t % 1000)) {
+			k_best_t = tk;
+			x_best_t = x;
+		}
+	}
+
+	if (1000 - (k_best_t % 1000) > (k_best_l % 1000)) {
+		k_best = k_best_l;
+		x_best = x_best_l;
+	} else {
+		k_best = k_best_t;
+		x_best = x_best_t;
+	}
+
+	k_best /= 1000;
+
+#if defined(CONFIG_MX23)
+	writeb(CLKCTRL_FRAC_CLKGATE,
+		&clkctrl_regs->hw_clkctrl_frac0_set[CLKCTRL_FRAC0_PIX]);
+	writeb(CLKCTRL_FRAC_CLKGATE | (x_best & CLKCTRL_FRAC_FRAC_MASK),
+		&clkctrl_regs->hw_clkctrl_frac0[CLKCTRL_FRAC0_PIX]);
+	writeb(CLKCTRL_FRAC_CLKGATE,
+		&clkctrl_regs->hw_clkctrl_frac0_clr[CLKCTRL_FRAC0_PIX]);
+
+	writel(CLKCTRL_PIX_CLKGATE,
+		&clkctrl_regs->hw_clkctrl_pix_set);
+	clrsetbits_le32(&clkctrl_regs->hw_clkctrl_pix,
+			CLKCTRL_PIX_DIV_MASK | CLKCTRL_PIX_CLKGATE,
+			k_best << CLKCTRL_PIX_DIV_OFFSET);
+
+	while (readl(&clkctrl_regs->hw_clkctrl_pix) & CLKCTRL_PIX_BUSY)
+		;
+#elif defined(CONFIG_MX28)
+	writeb(CLKCTRL_FRAC_CLKGATE,
+		&clkctrl_regs->hw_clkctrl_frac1_set[CLKCTRL_FRAC1_PIX]);
+	writeb(CLKCTRL_FRAC_CLKGATE | (x_best & CLKCTRL_FRAC_FRAC_MASK),
+		&clkctrl_regs->hw_clkctrl_frac1[CLKCTRL_FRAC1_PIX]);
+	writeb(CLKCTRL_FRAC_CLKGATE,
+		&clkctrl_regs->hw_clkctrl_frac1_clr[CLKCTRL_FRAC1_PIX]);
+
+	writel(CLKCTRL_DIS_LCDIF_CLKGATE,
+		&clkctrl_regs->hw_clkctrl_lcdif_set);
+	clrsetbits_le32(&clkctrl_regs->hw_clkctrl_lcdif,
+			CLKCTRL_DIS_LCDIF_DIV_MASK | CLKCTRL_DIS_LCDIF_CLKGATE,
+			k_best << CLKCTRL_DIS_LCDIF_DIV_OFFSET);
+
+	while (readl(&clkctrl_regs->hw_clkctrl_lcdif) & CLKCTRL_DIS_LCDIF_BUSY)
+		;
+#endif
+}
+
 uint32_t mxc_get_clock(enum mxc_clock clk)
 {
 	switch (clk) {
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c
index e2b4196..a5e388b 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
@@ -30,7 +30,7 @@
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
-#include <asm/arch/dma.h>
+#include <asm/imx-common/dma.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/imx-regs.h>
@@ -39,12 +39,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* 1 second delay should be plenty of time for block reset. */
-#define	RESET_MAX_TIMEOUT	1000000
-
-#define	MXS_BLOCK_SFTRST	(1 << 31)
-#define	MXS_BLOCK_CLKGATE	(1 << 30)
-
 /* Lowlevel init isn't used on i.MX28, so just have a dummy here */
 inline void lowlevel_init(void) {}
 
@@ -82,63 +76,6 @@ void enable_caches(void)
 #endif
 }
 
-int mxs_wait_mask_set(struct mxs_register_32 *reg, uint32_t mask, unsigned
-								int timeout)
-{
-	while (--timeout) {
-		if ((readl(&reg->reg) & mask) == mask)
-			break;
-		udelay(1);
-	}
-
-	return !timeout;
-}
-
-int mxs_wait_mask_clr(struct mxs_register_32 *reg, uint32_t mask, unsigned
-								int timeout)
-{
-	while (--timeout) {
-		if ((readl(&reg->reg) & mask) == 0)
-			break;
-		udelay(1);
-	}
-
-	return !timeout;
-}
-
-int mxs_reset_block(struct mxs_register_32 *reg)
-{
-	/* Clear SFTRST */
-	writel(MXS_BLOCK_SFTRST, &reg->reg_clr);
-
-	if (mxs_wait_mask_clr(reg, MXS_BLOCK_SFTRST, RESET_MAX_TIMEOUT))
-		return 1;
-
-	/* Clear CLKGATE */
-	writel(MXS_BLOCK_CLKGATE, &reg->reg_clr);
-
-	/* Set SFTRST */
-	writel(MXS_BLOCK_SFTRST, &reg->reg_set);
-
-	/* Wait for CLKGATE being set */
-	if (mxs_wait_mask_set(reg, MXS_BLOCK_CLKGATE, RESET_MAX_TIMEOUT))
-		return 1;
-
-	/* Clear SFTRST */
-	writel(MXS_BLOCK_SFTRST, &reg->reg_clr);
-
-	if (mxs_wait_mask_clr(reg, MXS_BLOCK_SFTRST, RESET_MAX_TIMEOUT))
-		return 1;
-
-	/* Clear CLKGATE */
-	writel(MXS_BLOCK_CLKGATE, &reg->reg_clr);
-
-	if (mxs_wait_mask_clr(reg, MXS_BLOCK_CLKGATE, RESET_MAX_TIMEOUT))
-		return 1;
-
-	return 0;
-}
-
 void mx28_fixup_vt(uint32_t start_addr)
 {
 	uint32_t *vt = (uint32_t *)0x20;
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
index bc2d69c..07db279 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
@@ -110,6 +110,7 @@ __weak void mxs_adjust_memory_params(uint32_t *dram_vals)
 {
 }
 
+#ifdef CONFIG_MX28
 static void initialize_dram_values(void)
 {
 	int i;
@@ -118,15 +119,36 @@ static void initialize_dram_values(void)
 
 	for (i = 0; i < ARRAY_SIZE(dram_vals); i++)
 		writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
+}
+#else
+static void initialize_dram_values(void)
+{
+	int i;
+
+	mxs_adjust_memory_params(dram_vals);
+
+	/*
+	 * HW_DRAM_CTL27, HW_DRAM_CTL28 and HW_DRAM_CTL35 are not initialized as
+	 * per FSL bootlets code.
+	 *
+	 * mx23 Reference Manual marks HW_DRAM_CTL27 and HW_DRAM_CTL28 as
+	 * "reserved".
+	 * HW_DRAM_CTL8 is setup as the last element.
+	 * So skip the initialization of these HW_DRAM_CTL registers.
+	 */
+	for (i = 0; i < ARRAY_SIZE(dram_vals); i++) {
+		if (i == 8 || i == 27 || i == 28 || i == 35)
+			continue;
+		writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
+	}
 
-#ifdef CONFIG_MX23
 	/*
 	 * Enable tRAS lockout in HW_DRAM_CTL08 ; it must be the last
 	 * element to be set
 	 */
 	writel((1 << 24), MXS_DRAM_BASE + (4 * 8));
-#endif
 }
+#endif
 
 static void mxs_mem_init_clock(void)
 {
@@ -234,17 +256,9 @@ static void mx23_mem_setup_vddmem(void)
 	struct mxs_power_regs *power_regs =
 		(struct mxs_power_regs *)MXS_POWER_BASE;
 
-	writel((0x10 << POWER_VDDMEMCTRL_TRG_OFFSET) |
-		POWER_VDDMEMCTRL_ENABLE_ILIMIT |
-		POWER_VDDMEMCTRL_ENABLE_LINREG |
-		POWER_VDDMEMCTRL_PULLDOWN_ACTIVE,
-		&power_regs->hw_power_vddmemctrl);
+	clrbits_le32(&power_regs->hw_power_vddmemctrl,
+		POWER_VDDMEMCTRL_ENABLE_ILIMIT);
 
-	early_delay(10000);
-
-	writel((0x10 << POWER_VDDMEMCTRL_TRG_OFFSET) |
-		POWER_VDDMEMCTRL_ENABLE_LINREG,
-		&power_regs->hw_power_vddmemctrl);
 }
 
 static void mx23_mem_init(void)
@@ -267,22 +281,18 @@ static void mx23_mem_init(void)
 
 	initialize_dram_values();
 
-	/* Set START bit in DRAM_CTL16 */
+	/* Set START bit in DRAM_CTL8 */
 	setbits_le32(MXS_DRAM_BASE + 0x20, 1 << 16);
 
 	clrbits_le32(MXS_DRAM_BASE + 0x40, 1 << 17);
 	early_delay(20000);
 
 	/* Adjust EMI port priority. */
-	clrsetbits_le32(0x80020000, 0x1f << 16, 0x8);
+	clrsetbits_le32(0x80020000, 0x1f << 16, 0x2);
 	early_delay(20000);
 
 	setbits_le32(MXS_DRAM_BASE + 0x40, 1 << 19);
 	setbits_le32(MXS_DRAM_BASE + 0x40, 1 << 11);
-
-	/* Wait for bit 10 (DRAM init complete) in DRAM_CTL18 */
-	while (!(readl(MXS_DRAM_BASE + 0x48) & (1 << 10)))
-		;
 }
 #endif
 
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
index 287c698..21cac7b 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c
@@ -687,6 +687,12 @@ static void mxs_power_configure_power_source(void)
 	mxs_init_batt_bo();
 
 	mxs_switch_vddd_to_dcdc_source();
+
+#ifdef CONFIG_MX23
+	/* Fire up the VDDMEM LinReg now that we're all set. */
+	writel(POWER_VDDMEMCTRL_ENABLE_LINREG | POWER_VDDMEMCTRL_ENABLE_ILIMIT,
+		&power_regs->hw_power_vddmemctrl);
+#endif
 }
 
 static void mxs_enable_output_rail_protection(void)
@@ -781,7 +787,11 @@ struct mxs_vddx_cfg {
 static const struct mxs_vddx_cfg mxs_vddio_cfg = {
 	.reg			= &(((struct mxs_power_regs *)MXS_POWER_BASE)->
 					hw_power_vddioctrl),
+#if defined(CONFIG_MX23)
+	.step_mV		= 25,
+#else
 	.step_mV		= 50,
+#endif
 	.lowest_mV		= 2800,
 	.powered_by_linreg	= mxs_get_vddio_power_source_off,
 	.trg_mask		= POWER_VDDIOCTRL_TRG_MASK,
@@ -804,6 +814,21 @@ static const struct mxs_vddx_cfg mxs_vddd_cfg = {
 	.bo_offset_offset	= POWER_VDDDCTRL_BO_OFFSET_OFFSET,
 };
 
+#ifdef CONFIG_MX23
+static const struct mxs_vddx_cfg mxs_vddmem_cfg = {
+	.reg			= &(((struct mxs_power_regs *)MXS_POWER_BASE)->
+					hw_power_vddmemctrl),
+	.step_mV		= 50,
+	.lowest_mV		= 1700,
+	.powered_by_linreg	= NULL,
+	.trg_mask		= POWER_VDDMEMCTRL_TRG_MASK,
+	.bo_irq			= 0,
+	.bo_enirq		= 0,
+	.bo_offset_mask		= 0,
+	.bo_offset_offset	= 0,
+};
+#endif
+
 static void mxs_power_set_vddx(const struct mxs_vddx_cfg *cfg,
 				uint32_t new_target, uint32_t new_brownout)
 {
@@ -821,9 +846,10 @@ static void mxs_power_set_vddx(const struct mxs_vddx_cfg *cfg,
 	cur_target += cfg->lowest_mV;
 
 	adjust_up = new_target > cur_target;
-	powered_by_linreg = cfg->powered_by_linreg();
+	if (cfg->powered_by_linreg)
+		powered_by_linreg = cfg->powered_by_linreg();
 
-	if (adjust_up) {
+	if (adjust_up && cfg->bo_irq) {
 		if (powered_by_linreg) {
 			bo_int = readl(cfg->reg);
 			clrbits_le32(cfg->reg, cfg->bo_enirq);
@@ -864,14 +890,16 @@ static void mxs_power_set_vddx(const struct mxs_vddx_cfg *cfg,
 		cur_target += cfg->lowest_mV;
 	} while (new_target > cur_target);
 
-	if (adjust_up && powered_by_linreg) {
-		writel(cfg->bo_irq, &power_regs->hw_power_ctrl_clr);
-		if (bo_int & cfg->bo_enirq)
-			setbits_le32(cfg->reg, cfg->bo_enirq);
-	}
+	if (cfg->bo_irq) {
+		if (adjust_up && powered_by_linreg) {
+			writel(cfg->bo_irq, &power_regs->hw_power_ctrl_clr);
+			if (bo_int & cfg->bo_enirq)
+				setbits_le32(cfg->reg, cfg->bo_enirq);
+		}
 
-	clrsetbits_le32(cfg->reg, cfg->bo_offset_mask,
-			new_brownout << cfg->bo_offset_offset);
+		clrsetbits_le32(cfg->reg, cfg->bo_offset_mask,
+				new_brownout << cfg->bo_offset_offset);
+	}
 }
 
 static void mxs_setup_batt_detect(void)
@@ -910,7 +938,9 @@ void mxs_power_init(void)
 
 	mxs_power_set_vddx(&mxs_vddio_cfg, 3300, 3150);
 	mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1000);
-
+#ifdef CONFIG_MX23
+	mxs_power_set_vddx(&mxs_vddmem_cfg, 2500, 1700);
+#endif
 	writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ |
 		POWER_CTRL_VDDIO_BO_IRQ | POWER_CTRL_VDD5V_DROOP_IRQ |
 		POWER_CTRL_VBUS_VALID_IRQ | POWER_CTRL_BATT_BO_IRQ |
diff --git a/arch/arm/cpu/arm926ejs/mxs/u-boot-imx23.bd b/arch/arm/cpu/arm926ejs/mxs/u-boot-imx23.bd
index 3a51879..8b6c30e 100644
--- a/arch/arm/cpu/arm926ejs/mxs/u-boot-imx23.bd
+++ b/arch/arm/cpu/arm926ejs/mxs/u-boot-imx23.bd
@@ -4,8 +4,8 @@ options {
 }
 
 sources {
-	u_boot_spl="spl/u-boot-spl.bin";
-	u_boot="u-boot.bin";
+	u_boot_spl="OBJTREE/spl/u-boot-spl.bin";
+	u_boot="OBJTREE/u-boot.bin";
 }
 
 section (0) {
diff --git a/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd b/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd
index c60615a..a5fa648 100644
--- a/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd
+++ b/arch/arm/cpu/arm926ejs/mxs/u-boot-imx28.bd
@@ -1,6 +1,6 @@
 sources {
-	u_boot_spl="spl/u-boot-spl.bin";
-	u_boot="u-boot.bin";
+	u_boot_spl="OBJTREE/spl/u-boot-spl.bin";
+	u_boot="OBJTREE/u-boot.bin";
 }
 
 section (0) {