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

Makefile

@@ -915,6 +915,12 @@ OBJCOPYFLAGS_u-boot-spi.gph = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
 u-boot-spi.gph: spl/u-boot-spl.gph u-boot.img FORCE
 	$(call if_changed,pad_cat)
 
+MKIMAGEFLAGS_u-boot-nand.gph = -A $(ARCH) -T gpimage -C none \
+	-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -n U-Boot
+u-boot-nand.gph: u-boot.bin FORCE
+	$(call if_changed,mkimage)
+	@dd if=/dev/zero bs=8 count=1 2>/dev/null >> $@
+
 ifneq ($(CONFIG_SUNXI),)
 OBJCOPYFLAGS_u-boot-sunxi-with-spl.bin = -I binary -O binary \
 				   --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff

arch/arm/cpu/armv7/keystone/Makefile

@@ -8,9 +8,12 @@
 obj-y	+= init.o
 obj-y	+= psc.o
 obj-y	+= clock.o
+obj-$(CONFIG_SOC_K2HK) += clock-k2hk.o
+obj-$(CONFIG_SOC_K2E) += clock-k2e.o
 obj-y	+= cmd_clock.o
 obj-y	+= cmd_mon.o
-obj-y	+= keystone_nav.o
+obj-$(CONFIG_DRIVER_TI_KEYSTONE_NET) += keystone_nav.o
 obj-y	+= msmc.o
 obj-$(CONFIG_SPL_BUILD)	+= spl.o
 obj-y	+= ddr3.o
+obj-y	+= keystone.o

arch/arm/cpu/armv7/keystone/clock-k2e.c

@@ -0,0 +1,101 @@
+/*
+ * Keystone2: get clk rate for K2E
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/clock_defs.h>
+
+const struct keystone_pll_regs keystone_pll_regs[] = {
+	[CORE_PLL] = {KS2_MAINPLLCTL0, KS2_MAINPLLCTL1},
+	[PASS_PLL] = {KS2_PASSPLLCTL0, KS2_PASSPLLCTL1},
+	[DDR3_PLL] = {KS2_DDR3APLLCTL0, KS2_DDR3APLLCTL1},
+};
+
+/**
+ * pll_freq_get - get pll frequency
+ * Fout = Fref * NF(mult) / NR(prediv) / OD
+ * @pll:	pll identifier
+ */
+static unsigned long pll_freq_get(int pll)
+{
+	unsigned long mult = 1, prediv = 1, output_div = 2;
+	unsigned long ret;
+	u32 tmp, reg;
+
+	if (pll == CORE_PLL) {
+		ret = external_clk[sys_clk];
+		if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN) {
+			/* PLL mode */
+			tmp = __raw_readl(KS2_MAINPLLCTL0);
+			prediv = (tmp & PLL_DIV_MASK) + 1;
+			mult = (((tmp & PLLM_MULT_HI_SMASK) >> 6) |
+				(pllctl_reg_read(pll, mult) &
+				PLLM_MULT_LO_MASK)) + 1;
+			output_div = ((pllctl_reg_read(pll, secctl) >>
+				       PLL_CLKOD_SHIFT) & PLL_CLKOD_MASK) + 1;
+
+			ret = ret / prediv / output_div * mult;
+		}
+	} else {
+		switch (pll) {
+		case PASS_PLL:
+			ret = external_clk[pa_clk];
+			reg = KS2_PASSPLLCTL0;
+			break;
+		case DDR3_PLL:
+			ret = external_clk[ddr3_clk];
+			reg = KS2_DDR3APLLCTL0;
+			break;
+		default:
+			return 0;
+		}
+
+		tmp = __raw_readl(reg);
+
+		if (!(tmp & PLLCTL_BYPASS)) {
+			/* Bypass disabled */
+			prediv = (tmp & PLL_DIV_MASK) + 1;
+			mult = ((tmp >> PLL_MULT_SHIFT) & PLL_MULT_MASK) + 1;
+			output_div = ((tmp >> PLL_CLKOD_SHIFT) &
+				      PLL_CLKOD_MASK) + 1;
+			ret = ((ret / prediv) * mult) / output_div;
+		}
+	}
+
+	return ret;
+}
+
+unsigned long clk_get_rate(unsigned int clk)
+{
+	switch (clk) {
+	case core_pll_clk:      return pll_freq_get(CORE_PLL);
+	case pass_pll_clk:      return pll_freq_get(PASS_PLL);
+	case ddr3_pll_clk:      return pll_freq_get(DDR3_PLL);
+	case sys_clk0_1_clk:
+	case sys_clk0_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(1);
+	case sys_clk1_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(2);
+	case sys_clk2_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(3);
+	case sys_clk3_clk:      return pll_freq_get(CORE_PLL) / pll0div_read(4);
+	case sys_clk0_2_clk:    return clk_get_rate(sys_clk0_clk) / 2;
+	case sys_clk0_3_clk:    return clk_get_rate(sys_clk0_clk) / 3;
+	case sys_clk0_4_clk:    return clk_get_rate(sys_clk0_clk) / 4;
+	case sys_clk0_6_clk:    return clk_get_rate(sys_clk0_clk) / 6;
+	case sys_clk0_8_clk:    return clk_get_rate(sys_clk0_clk) / 8;
+	case sys_clk0_12_clk:   return clk_get_rate(sys_clk0_clk) / 12;
+	case sys_clk0_24_clk:   return clk_get_rate(sys_clk0_clk) / 24;
+	case sys_clk1_3_clk:    return clk_get_rate(sys_clk1_clk) / 3;
+	case sys_clk1_4_clk:    return clk_get_rate(sys_clk1_clk) / 4;
+	case sys_clk1_6_clk:    return clk_get_rate(sys_clk1_clk) / 6;
+	case sys_clk1_12_clk:   return clk_get_rate(sys_clk1_clk) / 12;
+	default:
+		break;
+	}
+
+	return 0;
+}

arch/arm/cpu/armv7/keystone/clock-k2hk.c

@@ -0,0 +1,113 @@
+/*
+ * Keystone2: get clk rate for K2HK
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/clock_defs.h>
+
+const struct keystone_pll_regs keystone_pll_regs[] = {
+	[CORE_PLL]	= {KS2_MAINPLLCTL0, KS2_MAINPLLCTL1},
+	[PASS_PLL]	= {KS2_PASSPLLCTL0, KS2_PASSPLLCTL1},
+	[TETRIS_PLL]	= {KS2_ARMPLLCTL0, KS2_ARMPLLCTL1},
+	[DDR3A_PLL]	= {KS2_DDR3APLLCTL0, KS2_DDR3APLLCTL1},
+	[DDR3B_PLL]	= {KS2_DDR3BPLLCTL0, KS2_DDR3BPLLCTL1},
+};
+
+/**
+ * pll_freq_get - get pll frequency
+ * Fout = Fref * NF(mult) / NR(prediv) / OD
+ * @pll:	pll identifier
+ */
+static unsigned long pll_freq_get(int pll)
+{
+	unsigned long mult = 1, prediv = 1, output_div = 2;
+	unsigned long ret;
+	u32 tmp, reg;
+
+	if (pll == CORE_PLL) {
+		ret = external_clk[sys_clk];
+		if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN) {
+			/* PLL mode */
+			tmp = __raw_readl(KS2_MAINPLLCTL0);
+			prediv = (tmp & PLL_DIV_MASK) + 1;
+			mult = (((tmp & PLLM_MULT_HI_SMASK) >> 6) |
+				(pllctl_reg_read(pll, mult) &
+				 PLLM_MULT_LO_MASK)) + 1;
+			output_div = ((pllctl_reg_read(pll, secctl) >>
+				       PLL_CLKOD_SHIFT) & PLL_CLKOD_MASK) + 1;
+
+			ret = ret / prediv / output_div * mult;
+		}
+	} else {
+		switch (pll) {
+		case PASS_PLL:
+			ret = external_clk[pa_clk];
+			reg = KS2_PASSPLLCTL0;
+			break;
+		case TETRIS_PLL:
+			ret = external_clk[tetris_clk];
+			reg = KS2_ARMPLLCTL0;
+			break;
+		case DDR3A_PLL:
+			ret = external_clk[ddr3a_clk];
+			reg = KS2_DDR3APLLCTL0;
+			break;
+		case DDR3B_PLL:
+			ret = external_clk[ddr3b_clk];
+			reg = KS2_DDR3BPLLCTL0;
+			break;
+		default:
+			return 0;
+		}
+
+		tmp = __raw_readl(reg);
+
+		if (!(tmp & PLLCTL_BYPASS)) {
+			/* Bypass disabled */
+			prediv = (tmp & PLL_DIV_MASK) + 1;
+			mult = ((tmp >> PLL_MULT_SHIFT) & PLL_MULT_MASK) + 1;
+			output_div = ((tmp >> PLL_CLKOD_SHIFT) &
+				      PLL_CLKOD_MASK) + 1;
+			ret = ((ret / prediv) * mult) / output_div;
+		}
+	}
+
+	return ret;
+}
+
+unsigned long clk_get_rate(unsigned int clk)
+{
+	switch (clk) {
+	case core_pll_clk:	return pll_freq_get(CORE_PLL);
+	case pass_pll_clk:	return pll_freq_get(PASS_PLL);
+	case tetris_pll_clk:	return pll_freq_get(TETRIS_PLL);
+	case ddr3a_pll_clk:	return pll_freq_get(DDR3A_PLL);
+	case ddr3b_pll_clk:	return pll_freq_get(DDR3B_PLL);
+	case sys_clk0_1_clk:
+	case sys_clk0_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(1);
+	case sys_clk1_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(2);
+	case sys_clk2_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(3);
+	case sys_clk3_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(4);
+	case sys_clk0_2_clk:	return clk_get_rate(sys_clk0_clk) / 2;
+	case sys_clk0_3_clk:	return clk_get_rate(sys_clk0_clk) / 3;
+	case sys_clk0_4_clk:	return clk_get_rate(sys_clk0_clk) / 4;
+	case sys_clk0_6_clk:	return clk_get_rate(sys_clk0_clk) / 6;
+	case sys_clk0_8_clk:	return clk_get_rate(sys_clk0_clk) / 8;
+	case sys_clk0_12_clk:	return clk_get_rate(sys_clk0_clk) / 12;
+	case sys_clk0_24_clk:	return clk_get_rate(sys_clk0_clk) / 24;
+	case sys_clk1_3_clk:	return clk_get_rate(sys_clk1_clk) / 3;
+	case sys_clk1_4_clk:	return clk_get_rate(sys_clk1_clk) / 4;
+	case sys_clk1_6_clk:	return clk_get_rate(sys_clk1_clk) / 6;
+	case sys_clk1_12_clk:	return clk_get_rate(sys_clk1_clk) / 12;
+	default:
+		break;
+	}
+
+	return 0;
+}

arch/arm/cpu/armv7/keystone/clock.c

@@ -8,9 +8,6 @@
  */
 
 #include <common.h>
-#include <asm-generic/errno.h>
-#include <asm/io.h>
-#include <asm/processor.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/clock_defs.h>
 
@@ -24,106 +21,6 @@ static void wait_for_completion(const struct pll_init_data *data)
 	}
 }
 
-struct pll_regs {
-	u32	reg0, reg1;
-};
-
-static const struct pll_regs pll_regs[] = {
-	[CORE_PLL]	= { K2HK_MAINPLLCTL0, K2HK_MAINPLLCTL1},
-	[PASS_PLL]	= { K2HK_PASSPLLCTL0, K2HK_PASSPLLCTL1},
-	[TETRIS_PLL]	= { K2HK_ARMPLLCTL0,  K2HK_ARMPLLCTL1},
-	[DDR3A_PLL]	= { K2HK_DDR3APLLCTL0, K2HK_DDR3APLLCTL1},
-	[DDR3B_PLL]	= { K2HK_DDR3BPLLCTL0, K2HK_DDR3BPLLCTL1},
-};
-
-/* Fout = Fref * NF(mult) / NR(prediv) / OD */
-static unsigned long pll_freq_get(int pll)
-{
-	unsigned long mult = 1, prediv = 1, output_div = 2;
-	unsigned long ret;
-	u32 tmp, reg;
-
-	if (pll == CORE_PLL) {
-		ret = external_clk[sys_clk];
-		if (pllctl_reg_read(pll, ctl) & PLLCTL_PLLEN) {
-			/* PLL mode */
-			tmp = __raw_readl(K2HK_MAINPLLCTL0);
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = (((tmp & PLLM_MULT_HI_SMASK) >> 6) |
-				(pllctl_reg_read(pll, mult) &
-				 PLLM_MULT_LO_MASK)) + 1;
-			output_div = ((pllctl_reg_read(pll, secctl) >>
-				       PLL_CLKOD_SHIFT) & PLL_CLKOD_MASK) + 1;
-
-			ret = ret / prediv / output_div * mult;
-		}
-	} else {
-		switch (pll) {
-		case PASS_PLL:
-			ret = external_clk[pa_clk];
-			reg = K2HK_PASSPLLCTL0;
-			break;
-		case TETRIS_PLL:
-			ret = external_clk[tetris_clk];
-			reg = K2HK_ARMPLLCTL0;
-			break;
-		case DDR3A_PLL:
-			ret = external_clk[ddr3a_clk];
-			reg = K2HK_DDR3APLLCTL0;
-			break;
-		case DDR3B_PLL:
-			ret = external_clk[ddr3b_clk];
-			reg = K2HK_DDR3BPLLCTL0;
-			break;
-		default:
-			return 0;
-		}
-
-		tmp = __raw_readl(reg);
-
-		if (!(tmp & PLLCTL_BYPASS)) {
-			/* Bypass disabled */
-			prediv = (tmp & PLL_DIV_MASK) + 1;
-			mult = ((tmp >> PLL_MULT_SHIFT) & PLL_MULT_MASK) + 1;
-			output_div = ((tmp >> PLL_CLKOD_SHIFT) &
-				      PLL_CLKOD_MASK) + 1;
-			ret = ((ret / prediv) * mult) / output_div;
-		}
-	}
-
-	return ret;
-}
-
-unsigned long clk_get_rate(unsigned int clk)
-{
-	switch (clk) {
-	case core_pll_clk:	return pll_freq_get(CORE_PLL);
-	case pass_pll_clk:	return pll_freq_get(PASS_PLL);
-	case tetris_pll_clk:	return pll_freq_get(TETRIS_PLL);
-	case ddr3a_pll_clk:	return pll_freq_get(DDR3A_PLL);
-	case ddr3b_pll_clk:	return pll_freq_get(DDR3B_PLL);
-	case sys_clk0_1_clk:
-	case sys_clk0_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(1);
-	case sys_clk1_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(2);
-	case sys_clk2_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(3);
-	case sys_clk3_clk:	return pll_freq_get(CORE_PLL) / pll0div_read(4);
-	case sys_clk0_2_clk:	return clk_get_rate(sys_clk0_clk) / 2;
-	case sys_clk0_3_clk:	return clk_get_rate(sys_clk0_clk) / 3;
-	case sys_clk0_4_clk:	return clk_get_rate(sys_clk0_clk) / 4;
-	case sys_clk0_6_clk:	return clk_get_rate(sys_clk0_clk) / 6;
-	case sys_clk0_8_clk:	return clk_get_rate(sys_clk0_clk) / 8;
-	case sys_clk0_12_clk:	return clk_get_rate(sys_clk0_clk) / 12;
-	case sys_clk0_24_clk:	return clk_get_rate(sys_clk0_clk) / 24;
-	case sys_clk1_3_clk:	return clk_get_rate(sys_clk1_clk) / 3;
-	case sys_clk1_4_clk:	return clk_get_rate(sys_clk1_clk) / 4;
-	case sys_clk1_6_clk:	return clk_get_rate(sys_clk1_clk) / 6;
-	case sys_clk1_12_clk:	return clk_get_rate(sys_clk1_clk) / 12;
-	default:
-		break;
-	}
-	return 0;
-}
-
 void init_pll(const struct pll_init_data *data)
 {
 	u32 tmp, tmp_ctl, pllm, plld, pllod, bwadj;
@@ -139,7 +36,7 @@ void init_pll(const struct pll_init_data *data)
 		tmp = pllctl_reg_read(data->pll, secctl);
 
 		if (tmp & (PLLCTL_BYPASS)) {
-			setbits_le32(pll_regs[data->pll].reg1,
+			setbits_le32(keystone_pll_regs[data->pll].reg1,
 				     BIT(MAIN_ENSAT_OFFSET));
 
 			pllctl_reg_clrbits(data->pll, ctl, PLLCTL_PLLEN |
@@ -159,21 +56,24 @@ void init_pll(const struct pll_init_data *data)
 
 		pllctl_reg_write(data->pll, mult, pllm & PLLM_MULT_LO_MASK);
 
-		clrsetbits_le32(pll_regs[data->pll].reg0, PLLM_MULT_HI_SMASK,
+		clrsetbits_le32(keystone_pll_regs[data->pll].reg0,
-				(pllm << 6));
+				PLLM_MULT_HI_SMASK, (pllm << 6));
 
 		/* Set the BWADJ     (12 bit field)  */
 		tmp_ctl = pllm >> 1; /* Divide the pllm by 2 */
-		clrsetbits_le32(pll_regs[data->pll].reg0, PLL_BWADJ_LO_SMASK,
+		clrsetbits_le32(keystone_pll_regs[data->pll].reg0,
+				PLL_BWADJ_LO_SMASK,
 				(tmp_ctl << PLL_BWADJ_LO_SHIFT));
-		clrsetbits_le32(pll_regs[data->pll].reg1, PLL_BWADJ_HI_MASK,
+		clrsetbits_le32(keystone_pll_regs[data->pll].reg1,
+				PLL_BWADJ_HI_MASK,
 				(tmp_ctl >> 8));
 
 		/*
 		 * Set the pll divider (6 bit field) *
 		 * PLLD[5:0] is located in MAINPLLCTL0
 		 */
-		clrsetbits_le32(pll_regs[data->pll].reg0, PLL_DIV_MASK, plld);
+		clrsetbits_le32(keystone_pll_regs[data->pll].reg0,
+				PLL_DIV_MASK, plld);
 
 		/* Set the OUTPUT DIVIDE (4 bit field) in SECCTL */
 		pllctl_reg_rmw(data->pll, secctl, PLL_CLKOD_SMASK,
@@ -206,17 +106,18 @@ void init_pll(const struct pll_init_data *data)
 
 		tmp = pllctl_reg_setbits(data->pll, ctl, PLLCTL_PLLEN);
 
+#ifndef CONFIG_SOC_K2E
 	} else if (data->pll == TETRIS_PLL) {
 		bwadj = pllm >> 1;
 		/* 1.5 Set PLLCTL0[BYPASS] =1 (enable bypass), */
-		setbits_le32(pll_regs[data->pll].reg0,  PLLCTL_BYPASS);
+		setbits_le32(keystone_pll_regs[data->pll].reg0,  PLLCTL_BYPASS);
 		/*
 		 * Set CHIPMISCCTL1[13] = 0 (enable glitchfree bypass)
 		 * only applicable for Kepler
 		 */
-		clrbits_le32(K2HK_MISC_CTRL, ARM_PLL_EN);
+		clrbits_le32(KS2_MISC_CTRL, KS2_ARM_PLL_EN);
 		/* 2 In PLLCTL1, write PLLRST = 1 (PLL is reset) */
-		setbits_le32(pll_regs[data->pll].reg1 ,
+		setbits_le32(keystone_pll_regs[data->pll].reg1 ,
 			     PLL_PLLRST | PLLCTL_ENSAT);
 
 		/*
@@ -229,13 +130,13 @@ void init_pll(const struct pll_init_data *data)
 			(pllm << 6) |
 			(plld & PLL_DIV_MASK) |
 			(pllod << PLL_CLKOD_SHIFT) | PLLCTL_BYPASS;
-		__raw_writel(tmp, pll_regs[data->pll].reg0);
+		__raw_writel(tmp, keystone_pll_regs[data->pll].reg0);
 
 		/* Set BWADJ[11:8] bits */
-		tmp = __raw_readl(pll_regs[data->pll].reg1);
+		tmp = __raw_readl(keystone_pll_regs[data->pll].reg1);
 		tmp &= ~(PLL_BWADJ_HI_MASK);
 		tmp |= ((bwadj>>8) & PLL_BWADJ_HI_MASK);
-		__raw_writel(tmp, pll_regs[data->pll].reg1);
+		__raw_writel(tmp, keystone_pll_regs[data->pll].reg1);
 		/*
 		 * 5 Wait for at least 5 us based on the reference
 		 * clock (PLL reset time)
@@ -243,26 +144,27 @@ void init_pll(const struct pll_init_data *data)
 		sdelay(21000);	/* Wait for a minimum of 7 us*/
 
 		/* 6 In PLLCTL1, write PLLRST = 0 (PLL reset is released) */
-		clrbits_le32(pll_regs[data->pll].reg1, PLL_PLLRST);
+		clrbits_le32(keystone_pll_regs[data->pll].reg1, PLL_PLLRST);
 		/*
 		 * 7 Wait for at least 500 * REFCLK cycles * (PLLD + 1)
 		 * (PLL lock time)
 		 */
 		sdelay(105000);
 		/* 8 disable bypass */
-		clrbits_le32(pll_regs[data->pll].reg0, PLLCTL_BYPASS);
+		clrbits_le32(keystone_pll_regs[data->pll].reg0, PLLCTL_BYPASS);
 		/*
 		 * 9 Set CHIPMISCCTL1[13] = 1 (disable glitchfree bypass)
 		 * only applicable for Kepler
 		 */
-		setbits_le32(K2HK_MISC_CTRL, ARM_PLL_EN);
+		setbits_le32(KS2_MISC_CTRL, KS2_ARM_PLL_EN);
+#endif
 	} else {
-		setbits_le32(pll_regs[data->pll].reg1, PLLCTL_ENSAT);
+		setbits_le32(keystone_pll_regs[data->pll].reg1, PLLCTL_ENSAT);
 		/*
 		 * process keeps state of Bypass bit while programming
 		 * all other DDR PLL settings
 		 */
-		tmp = __raw_readl(pll_regs[data->pll].reg0);
+		tmp = __raw_readl(keystone_pll_regs[data->pll].reg0);
 		tmp &= PLLCTL_BYPASS;	/* clear everything except Bypass */
 
 		/*
@@ -274,10 +176,10 @@ void init_pll(const struct pll_init_data *data)
 			(pllm << PLL_MULT_SHIFT) |
 			(plld & PLL_DIV_MASK) |
 			(pllod << PLL_CLKOD_SHIFT);
-		__raw_writel(tmp, pll_regs[data->pll].reg0);
+		__raw_writel(tmp, keystone_pll_regs[data->pll].reg0);
 
 		/* Set BWADJ[11:8] bits */
-		tmp = __raw_readl(pll_regs[data->pll].reg1);
+		tmp = __raw_readl(keystone_pll_regs[data->pll].reg1);
 		tmp &= ~(PLL_BWADJ_HI_MASK);
 		tmp |= ((bwadj >> 8) & PLL_BWADJ_HI_MASK);
 
@@ -285,20 +187,20 @@ void init_pll(const struct pll_init_data *data)
 		if (data->pll == PASS_PLL)
 			tmp |= PLLCTL_PAPLL;
 
-		__raw_writel(tmp, pll_regs[data->pll].reg1);
+		__raw_writel(tmp, keystone_pll_regs[data->pll].reg1);
 
 		/* Reset bit: bit 14 for both DDR3 & PASS PLL */
 		tmp = PLL_PLLRST;
 		/* Set RESET bit = 1 */
-		setbits_le32(pll_regs[data->pll].reg1, tmp);
+		setbits_le32(keystone_pll_regs[data->pll].reg1, tmp);
 		/* Wait for a minimum of 7 us*/
 		sdelay(21000);
 		/* Clear RESET bit */
-		clrbits_le32(pll_regs[data->pll].reg1, tmp);
+		clrbits_le32(keystone_pll_regs[data->pll].reg1, tmp);
 		sdelay(105000);
 
 		/* clear BYPASS (Enable PLL Mode) */
-		clrbits_le32(pll_regs[data->pll].reg0, PLLCTL_BYPASS);
+		clrbits_le32(keystone_pll_regs[data->pll].reg0, PLLCTL_BYPASS);
 		sdelay(21000);	/* Wait for a minimum of 7 us*/
 	}
 

arch/arm/cpu/armv7/keystone/cmd_clock.c

@@ -14,10 +14,10 @@
 #include <asm/arch/psc_defs.h>
 
 struct pll_init_data cmd_pll_data = {
-	.pll			= MAIN_PLL,
+	.pll = MAIN_PLL,
-	.pll_m			= 16,
+	.pll_m = 16,
-	.pll_d			= 1,
+	.pll_d = 1,
-	.pll_od			= 2,
+	.pll_od = 2,
 };
 
 int do_pll_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -27,12 +27,19 @@ int do_pll_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	if (strncmp(argv[1], "pa", 2) == 0)
 		cmd_pll_data.pll = PASS_PLL;
+#ifndef CONFIG_SOC_K2E
 	else if (strncmp(argv[1], "arm", 3) == 0)
 		cmd_pll_data.pll = TETRIS_PLL;
+#endif
+#ifdef CONFIG_SOC_K2HK
 	else if (strncmp(argv[1], "ddr3a", 5) == 0)
 		cmd_pll_data.pll = DDR3A_PLL;
 	else if (strncmp(argv[1], "ddr3b", 5) == 0)
 		cmd_pll_data.pll = DDR3B_PLL;
+#else
+	else if (strncmp(argv[1], "ddr3", 4) == 0)
+		cmd_pll_data.pll = DDR3_PLL;
+#endif
 	else
 		goto pll_cmd_usage;
 
@@ -51,11 +58,20 @@ pll_cmd_usage:
 	return cmd_usage(cmdtp);
 }
 
+#ifdef CONFIG_SOC_K2HK
 U_BOOT_CMD(
 	pllset,	5,	0,	do_pll_cmd,
 	"set pll multiplier and pre divider",
 	"<pa|arm|ddr3a|ddr3b> <mult> <div> <OD>\n"
 );
+#endif
+#ifdef CONFIG_SOC_K2E
+U_BOOT_CMD(
+	pllset, 5,      0,      do_pll_cmd,
+	"set pll multiplier and pre divider",
+	"<pa|ddr3> <mult> <div> <OD>\n"
+);
+#endif
 
 int do_getclk_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
@@ -79,7 +95,12 @@ U_BOOT_CMD(
 	getclk,	2,	0,	do_getclk_cmd,
 	"get clock rate",
 	"<clk index>\n"
-	"See the 'enum clk_e' in the k2hk clock.h for clk indexes\n"
+#ifdef CONFIG_SOC_K2HK
+	"See the 'enum clk_e' in the clock-k2hk.h for clk indexes\n"
+#endif
+#ifdef CONFIG_SOC_K2E
+	"See the 'enum clk_e' in the clock-k2e.h for clk indexes\n"
+#endif
 );
 
 int do_psc_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])

arch/arm/cpu/armv7/keystone/ddr3.c

@@ -7,10 +7,11 @@
  * SPDX-License-Identifier:     GPL-2.0+
  */
 
-#include <asm/arch/hardware.h>
 #include <asm/io.h>
+#include <common.h>
+#include <asm/arch/ddr3.h>
 
-void init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg)
+void ddr3_init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg)
 {
 	unsigned int tmp;
 
@@ -57,7 +58,7 @@ void init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg)
 		;
 }
 
-void init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg)
+void ddr3_init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg)
 {
 	__raw_writel(emif_cfg->sdcfg,  base + KS2_DDR3_SDCFG_OFFSET);
 	__raw_writel(emif_cfg->sdtim1, base + KS2_DDR3_SDTIM1_OFFSET);
@@ -67,3 +68,21 @@ void init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg)
 	__raw_writel(emif_cfg->zqcfg,  base + KS2_DDR3_ZQCFG_OFFSET);
 	__raw_writel(emif_cfg->sdrfc,  base + KS2_DDR3_SDRFC_OFFSET);
 }
+
+void ddr3_reset_ddrphy(void)
+{
+	u32 tmp;
+
+	/* Assert DDR3A  PHY reset */
+	tmp = readl(KS2_DDR3APLLCTL1);
+	tmp |= KS2_DDR3_PLLCTRL_PHY_RESET;
+	writel(tmp, KS2_DDR3APLLCTL1);
+
+	/* wait 10us to catch the reset */
+	udelay(10);
+
+	/* Release DDR3A PHY reset */
+	tmp = readl(KS2_DDR3APLLCTL1);
+	tmp &= ~KS2_DDR3_PLLCTRL_PHY_RESET;
+	__raw_writel(tmp, KS2_DDR3APLLCTL1);
+}

arch/arm/cpu/armv7/keystone/init.c

@@ -10,13 +10,14 @@
 #include <common.h>
 #include <ns16550.h>
 #include <asm/io.h>
+#include <asm/arch/msmc.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/hardware.h>
 
 void chip_configuration_unlock(void)
 {
-	__raw_writel(KEYSTONE_KICK0_MAGIC, KEYSTONE_KICK0);
+	__raw_writel(KS2_KICK0_MAGIC, KS2_KICK0);
-	__raw_writel(KEYSTONE_KICK1_MAGIC, KEYSTONE_KICK1);
+	__raw_writel(KS2_KICK1_MAGIC, KS2_KICK1);
 }
 
 int arch_cpu_init(void)
@@ -24,11 +25,12 @@ int arch_cpu_init(void)
 	chip_configuration_unlock();
 	icache_enable();
 
-#ifdef CONFIG_SOC_K2HK
+	msmc_share_all_segments(8);  /* TETRIS */
-	share_all_segments(8);
+	msmc_share_all_segments(9);  /* NETCP */
-	share_all_segments(9);
+	msmc_share_all_segments(10); /* QM PDSP */
-	share_all_segments(10); /* QM PDSP */
+	msmc_share_all_segments(11); /* PCIE 0 */
-	share_all_segments(11); /* PCIE */
+#ifdef CONFIG_SOC_K2E
+	msmc_share_all_segments(13); /* PCIE 1 */
 #endif
 
 	/*

arch/arm/cpu/armv7/keystone/keystone.c

@@ -0,0 +1,87 @@
+/*
+ * Keystone EVM : Board initialization
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/mon.h>
+#include <asm/arch/psc_defs.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/hardware.h>
+
+/**
+ * cpu_to_bus - swap bytes of the 32-bit data if the device is BE
+ * @ptr - array of data
+ * @length - lenght of data array
+ */
+int cpu_to_bus(u32 *ptr, u32 length)
+{
+	u32 i;
+
+	if (!(readl(KS2_DEVSTAT) & 0x1))
+		for (i = 0; i < length; i++, ptr++)
+			*ptr = cpu_to_be32(*ptr);
+
+	return 0;
+}
+
+static int turn_off_myself(void)
+{
+	printf("Turning off ourselves\r\n");
+	mon_power_off(0);
+
+	psc_disable_module(KS2_LPSC_TETRIS);
+	psc_disable_domain(KS2_TETRIS_PWR_DOMAIN);
+
+	asm volatile ("isb\n"
+		      "dsb\n"
+		      "wfi\n");
+
+	printf("What! Should not see that\n");
+	return 0;
+}
+
+static void turn_off_all_dsps(int num_dsps)
+{
+	int i;
+
+	for (i = 0; i < num_dsps; i++) {
+		if (psc_disable_module(i + KS2_LPSC_GEM_0))
+			printf("Cannot disable module for #%d DSP", i);
+
+		if (psc_disable_domain(i + 8))
+			printf("Cannot disable domain for #%d DSP", i);
+	}
+}
+
+int do_killme_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	return turn_off_myself();
+}
+
+U_BOOT_CMD(
+	killme, 1,      0,      do_killme_cmd,
+	"turn off main ARM core",
+	"turn off main ARM core. Should not live after that :(\n"
+);
+
+int misc_init_r(void)
+{
+	char *env;
+	long ks2_debug = 0;
+
+	env = getenv("ks2_debug");
+
+	if (env)
+		ks2_debug = simple_strtol(env, NULL, 0);
+
+	if ((ks2_debug & DBG_LEAVE_DSPS_ON) == 0)
+		turn_off_all_dsps(KS2_NUM_DSPS);
+
+	return 0;
+}

arch/arm/cpu/armv7/keystone/msmc.c

@@ -8,7 +8,7 @@
  */
 
 #include <common.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch/msmc.h>
 
 struct mpax {
 	u32	mpaxl;
@@ -56,9 +56,9 @@ struct msms_regs {
 };
 
 
-void share_all_segments(int priv_id)
+void msmc_share_all_segments(int priv_id)
 {
-	struct msms_regs *msmc = (struct msms_regs *)K2HK_MSMC_CTRL_BASE;
+	struct msms_regs *msmc = (struct msms_regs *)KS2_MSMC_CTRL_BASE;
 	int j;
 
 	for (j = 0; j < 8; j++) {

arch/arm/cpu/armv7/keystone/psc.c

@@ -16,10 +16,6 @@
 #define DEVICE_REG32_R(addr)			__raw_readl((u32 *)(addr))
 #define DEVICE_REG32_W(addr, val)		__raw_writel(val, (u32 *)(addr))
 
-#ifdef CONFIG_SOC_K2HK
-#define DEVICE_PSC_BASE				K2HK_PSC_BASE
-#endif
-
 int psc_delay(void)
 {
 	udelay(10);
@@ -55,7 +51,7 @@ int psc_wait(u32 domain_num)
 	retry = 0;
 
 	do {
-		ptstat = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_PSTAT);
+		ptstat = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_PSTAT);
 		ptstat = ptstat & (1 << domain_num);
 	} while ((ptstat != 0) && ((retry += psc_delay()) <
 		 PSC_PTSTAT_TIMEOUT_LIMIT));
@@ -71,7 +67,7 @@ u32 psc_get_domain_num(u32 mod_num)
 	u32 domain_num;
 
 	/* Get the power domain associated with the module number */
-	domain_num = DEVICE_REG32_R(DEVICE_PSC_BASE +
+	domain_num = DEVICE_REG32_R(KS2_PSC_BASE +
 				    PSC_REG_MDCFG(mod_num));
 	domain_num = PSC_REG_MDCFG_GET_PD(domain_num);
 
@@ -106,7 +102,7 @@ int psc_set_state(u32 mod_num, u32 state)
 	 * Get the power domain associated with the module number, and reset
 	 * isolation functionality
 	 */
-	v = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCFG(mod_num));
+	v = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
 	domain_num = PSC_REG_MDCFG_GET_PD(v);
 	reset_iso  = PSC_REG_MDCFG_GET_RESET_ISO(v);
 
@@ -123,24 +119,24 @@ int psc_set_state(u32 mod_num, u32 state)
 	 * change is made if the new state is power down.
 	 */
 	if (state == PSC_REG_VAL_MDCTL_NEXT_ON) {
-		pdctl = DEVICE_REG32_R(DEVICE_PSC_BASE +
+		pdctl = DEVICE_REG32_R(KS2_PSC_BASE +
 				       PSC_REG_PDCTL(domain_num));
 		pdctl = PSC_REG_PDCTL_SET_NEXT(pdctl,
 					       PSC_REG_VAL_PDCTL_NEXT_ON);
-		DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_PDCTL(domain_num),
+		DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num),
 			       pdctl);
 	}
 
 	/* Set the next state for the module to enabled/disabled */
-	mdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num));
+	mdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 	mdctl = PSC_REG_MDCTL_SET_NEXT(mdctl, state);
 	mdctl = PSC_REG_MDCTL_SET_RESET_ISO(mdctl, reset_iso);
-	DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
+	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
 
 	/* Trigger the enable */
-	ptcmd = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_PTCMD);
+	ptcmd = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_PTCMD);
 	ptcmd |= (u32)(1<<domain_num);
-	DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_PTCMD, ptcmd);
+	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_PTCMD, ptcmd);
 
 	/* Wait on the complete */
 	return psc_wait(domain_num);
@@ -161,7 +157,7 @@ int psc_enable_module(u32 mod_num)
 	u32 mdctl;
 
 	/* Set the bit to apply reset */
-	mdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num));
+	mdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 	if ((mdctl & 0x3f) == PSC_REG_VAL_MDSTAT_STATE_ON)
 		return 0;
 
@@ -180,11 +176,11 @@ int psc_disable_module(u32 mod_num)
 	u32 mdctl;
 
 	/* Set the bit to apply reset */
-	mdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num));
+	mdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 	if ((mdctl & 0x3f) == 0)
 		return 0;
 	mdctl = PSC_REG_MDCTL_SET_LRSTZ(mdctl, 0);
-	DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
+	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
 
 	return psc_set_state(mod_num, PSC_REG_VAL_MDCTL_NEXT_SWRSTDISABLE);
 }
@@ -203,11 +199,11 @@ int psc_set_reset_iso(u32 mod_num)
 	u32 mdctl;
 
 	/* Set the reset isolation bit */
-	mdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num));
+	mdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num));
 	mdctl = PSC_REG_MDCTL_SET_RESET_ISO(mdctl, 1);
-	DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
+	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_MDCTL(mod_num), mdctl);
 
-	v = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_MDCFG(mod_num));
+	v = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_MDCFG(mod_num));
 	if (PSC_REG_MDCFG_GET_RESET_ISO(v) == 1)
 		return 0;
 
@@ -224,14 +220,14 @@ int psc_disable_domain(u32 domain_num)
 	u32 pdctl;
 	u32 ptcmd;
 
-	pdctl = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_PDCTL(domain_num));
+	pdctl = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num));
 	pdctl = PSC_REG_PDCTL_SET_NEXT(pdctl, PSC_REG_VAL_PDCTL_NEXT_OFF);
 	pdctl = PSC_REG_PDCTL_SET_PDMODE(pdctl, PSC_REG_VAL_PDCTL_PDMODE_SLEEP);
-	DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_PDCTL(domain_num), pdctl);
+	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_PDCTL(domain_num), pdctl);
 
-	ptcmd = DEVICE_REG32_R(DEVICE_PSC_BASE + PSC_REG_PTCMD);
+	ptcmd = DEVICE_REG32_R(KS2_PSC_BASE + PSC_REG_PTCMD);
 	ptcmd |= (u32)(1 << domain_num);
-	DEVICE_REG32_W(DEVICE_PSC_BASE + PSC_REG_PTCMD, ptcmd);
+	DEVICE_REG32_W(KS2_PSC_BASE + PSC_REG_PTCMD, ptcmd);
 
 	return psc_wait(domain_num);
 }

arch/arm/cpu/armv7/keystone/spl.c

@@ -18,10 +18,18 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_K2HK_EVM
 static struct pll_init_data spl_pll_config[] = {
 	CORE_PLL_799,
 	TETRIS_PLL_500,
 };
+#endif
+
+#ifdef CONFIG_K2E_EVM
+static struct pll_init_data spl_pll_config[] = {
+	CORE_PLL_800,
+};
+#endif
 
 void spl_init_keystone_plls(void)
 {

arch/arm/cpu/armv7/omap-common/hwinit-common.c

@@ -123,7 +123,8 @@ void s_init(void)
 	hw_data_init();
 
 #ifdef CONFIG_SPL_BUILD
-	if (warm_reset() && (omap_revision() <= OMAP5430_ES1_0))
+	if (warm_reset() &&
+	    (is_omap44xx() || (omap_revision() == OMAP5430_ES1_0)))
 		force_emif_self_refresh();
 #endif
 	watchdog_init();

arch/arm/cpu/armv7/omap-common/mem-common.c

@@ -87,9 +87,13 @@ void gpmc_init(void)
 						STNOR_GPMC_CONFIG6,
 						STNOR_GPMC_CONFIG7
 						};
-	u32 size = GPMC_SIZE_16M;
 	u32 base = CONFIG_SYS_FLASH_BASE;
-#elif defined(CONFIG_NAND)
+	u32 size =	(CONFIG_SYS_FLASH_SIZE  > 0x08000000) ? GPMC_SIZE_256M :
+	/* > 64MB */	((CONFIG_SYS_FLASH_SIZE > 0x04000000) ? GPMC_SIZE_128M :
+	/* > 32MB */	((CONFIG_SYS_FLASH_SIZE > 0x02000000) ? GPMC_SIZE_64M  :
+	/* > 16MB */	((CONFIG_SYS_FLASH_SIZE > 0x01000000) ? GPMC_SIZE_32M  :
+	/* min 16MB */	GPMC_SIZE_16M)));
+#elif defined(CONFIG_NAND) || defined(CONFIG_CMD_NAND)
 /* configure GPMC for NAND */
 	const u32  gpmc_regs[GPMC_MAX_REG] = {	M_NAND_GPMC_CONFIG1,
 						M_NAND_GPMC_CONFIG2,
@@ -99,8 +103,9 @@ void gpmc_init(void)
 						M_NAND_GPMC_CONFIG6,
 						0
 						};
-	u32 size = GPMC_SIZE_256M;
 	u32 base = CONFIG_SYS_NAND_BASE;
+	u32 size = GPMC_SIZE_16M;
+
 #elif defined(CONFIG_CMD_ONENAND)
 	const u32 gpmc_regs[GPMC_MAX_REG] = {	ONENAND_GPMC_CONFIG1,
 						ONENAND_GPMC_CONFIG2,
@@ -110,8 +115,8 @@ void gpmc_init(void)
 						ONENAND_GPMC_CONFIG6,
 						0
 						};
-	u32 base = PISMO1_ONEN_BASE;
+	u32 size = GPMC_SIZE_128M;
-	u32 size = PISMO1_ONEN_SIZE;
+	u32 base = CONFIG_SYS_ONENAND_BASE;
 #else
 	const u32 gpmc_regs[GPMC_MAX_REG] = { 0, 0, 0, 0, 0, 0, 0 };
 	u32 size = 0;

arch/arm/cpu/armv7/omap3/mem.c

@@ -1,139 +0,0 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- *
- * Author :
- *     Manikandan Pillai <mani.pillai@ti.com>
- *
- * Initial Code from:
- *     Richard Woodruff <r-woodruff2@ti.com>
- *     Syed Mohammed Khasim <khasim@ti.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/mem.h>
-#include <asm/arch/sys_proto.h>
-#include <command.h>
-
-struct gpmc *gpmc_cfg;
-
-#if defined(CONFIG_CMD_NAND)
-static const u32 gpmc_m_nand[GPMC_MAX_REG] = {
-	M_NAND_GPMC_CONFIG1,
-	M_NAND_GPMC_CONFIG2,
-	M_NAND_GPMC_CONFIG3,
-	M_NAND_GPMC_CONFIG4,
-	M_NAND_GPMC_CONFIG5,
-	M_NAND_GPMC_CONFIG6, 0
-};
-#endif /* CONFIG_CMD_NAND */
-
-#if defined(CONFIG_CMD_ONENAND)
-static const u32 gpmc_onenand[GPMC_MAX_REG] = {
-	ONENAND_GPMC_CONFIG1,
-	ONENAND_GPMC_CONFIG2,
-	ONENAND_GPMC_CONFIG3,
-	ONENAND_GPMC_CONFIG4,
-	ONENAND_GPMC_CONFIG5,
-	ONENAND_GPMC_CONFIG6, 0
-};
-#endif /* CONFIG_CMD_ONENAND */
-
-/********************************************************
- *  mem_ok() - test used to see if timings are correct
- *             for a part. Helps in guessing which part
- *             we are currently using.
- *******************************************************/
-u32 mem_ok(u32 cs)
-{
-	u32 val1, val2, addr;
-	u32 pattern = 0x12345678;
-
-	addr = OMAP34XX_SDRC_CS0 + get_sdr_cs_offset(cs);
-
-	writel(0x0, addr + 0x400);	/* clear pos A */
-	writel(pattern, addr);		/* pattern to pos B */
-	writel(0x0, addr + 4);		/* remove pattern off the bus */
-	val1 = readl(addr + 0x400);	/* get pos A value */
-	val2 = readl(addr);		/* get val2 */
-	writel(0x0, addr + 0x400);	/* clear pos A */
-
-	if ((val1 != 0) || (val2 != pattern))	/* see if pos A val changed */
-		return 0;
-	else
-		return 1;
-}
-
-void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
-			u32 size)
-{
-	writel(0, &cs->config7);
-	sdelay(1000);
-	/* Delay for settling */
-	writel(gpmc_config[0], &cs->config1);
-	writel(gpmc_config[1], &cs->config2);
-	writel(gpmc_config[2], &cs->config3);
-	writel(gpmc_config[3], &cs->config4);
-	writel(gpmc_config[4], &cs->config5);
-	writel(gpmc_config[5], &cs->config6);
-
-	/*
-	 * Enable the config.  size is the CS size and goes in
-	 * bits 11:8.  We set bit 6 to enable this CS and the base
-	 * address goes into bits 5:0.
-	 */
-	 writel((size << 8) | (GPMC_CS_ENABLE << 6) |
-				 ((base >> 24) & GPMC_BASEADDR_MASK),
-				 &cs->config7);
-	sdelay(2000);
-}
-
-/*****************************************************
- * gpmc_init(): init gpmc bus
- * Init GPMC for x16, MuxMode (SDRAM in x32).
- * This code can only be executed from SRAM or SDRAM.
- *****************************************************/
-void gpmc_init(void)
-{
-	/* putting a blanket check on GPMC based on ZeBu for now */
-	gpmc_cfg = (struct gpmc *)GPMC_BASE;
-#if defined(CONFIG_CMD_NAND) || defined(CONFIG_CMD_ONENAND)
-	const u32 *gpmc_config = NULL;
-	u32 base = 0;
-	u32 size = 0;
-#endif
-	u32 config = 0;
-
-	/* global settings */
-	writel(0, &gpmc_cfg->irqenable); /* isr's sources masked */
-	writel(0, &gpmc_cfg->timeout_control);/* timeout disable */
-
-	config = readl(&gpmc_cfg->config);
-	config &= (~0xf00);
-	writel(config, &gpmc_cfg->config);
-
-	/*
-	 * Disable the GPMC0 config set by ROM code
-	 * It conflicts with our MPDB (both at 0x08000000)
-	 */
-	writel(0, &gpmc_cfg->cs[0].config7);
-	sdelay(1000);
-
-#if defined(CONFIG_CMD_NAND)	/* CS 0 */
-	gpmc_config = gpmc_m_nand;
-
-	base = PISMO1_NAND_BASE;
-	size = PISMO1_NAND_SIZE;
-	enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size);
-#endif
-
-#if defined(CONFIG_CMD_ONENAND)
-	gpmc_config = gpmc_onenand;
-	base = PISMO1_ONEN_BASE;
-	size = PISMO1_ONEN_SIZE;
-	enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size);
-#endif
-}

arch/arm/include/asm/arch-am33xx/ddr_defs.h

@@ -33,11 +33,7 @@
 #define MT47H128M16RT25E_EMIF_SDCFG		0x41805332
 #define MT47H128M16RT25E_EMIF_SDREF		0x0000081a
 #define MT47H128M16RT25E_RATIO			0x80
-#define MT47H128M16RT25E_INVERT_CLKOUT		0x00
 #define MT47H128M16RT25E_RD_DQS			0x12
-#define MT47H128M16RT25E_WR_DQS			0x00
-#define MT47H128M16RT25E_PHY_WRLVL		0x00
-#define MT47H128M16RT25E_PHY_GATELVL		0x00
 #define MT47H128M16RT25E_PHY_WR_DATA		0x40
 #define MT47H128M16RT25E_PHY_FIFO_WE		0x80
 #define MT47H128M16RT25E_IOCTRL_VALUE		0x18B

arch/arm/include/asm/arch-am33xx/mem.h

@@ -59,13 +59,6 @@
 /* max number of GPMC regs */
 #define GPMC_MAX_REG		7
 
-#define PISMO1_NOR		1
-#define PISMO1_NAND		2
-#define PISMO2_CS0		3
-#define PISMO2_CS1		4
-#define PISMO1_ONENAND		5
 #define DBG_MPDB		6
-#define PISMO2_NAND_CS0		7
-#define PISMO2_NAND_CS1		8
 
 #endif /* endif _MEM_H_ */

arch/arm/include/asm/arch-keystone/clock-k2e.h

@@ -0,0 +1,68 @@
+/*
+ * K2E: Clock management APIs
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_CLOCK_K2E_H
+#define __ASM_ARCH_CLOCK_K2E_H
+
+enum ext_clk_e {
+	sys_clk,
+	alt_core_clk,
+	pa_clk,
+	ddr3_clk,
+	mcm_clk,
+	pcie_clk,
+	sgmii_clk,
+	xgmii_clk,
+	usb_clk,
+	ext_clk_count /* number of external clocks */
+};
+
+extern unsigned int external_clk[ext_clk_count];
+
+enum clk_e {
+	core_pll_clk,
+	pass_pll_clk,
+	ddr3_pll_clk,
+	sys_clk0_clk,
+	sys_clk0_1_clk,
+	sys_clk0_2_clk,
+	sys_clk0_3_clk,
+	sys_clk0_4_clk,
+	sys_clk0_6_clk,
+	sys_clk0_8_clk,
+	sys_clk0_12_clk,
+	sys_clk0_24_clk,
+	sys_clk1_clk,
+	sys_clk1_3_clk,
+	sys_clk1_4_clk,
+	sys_clk1_6_clk,
+	sys_clk1_12_clk,
+	sys_clk2_clk,
+	sys_clk3_clk
+};
+
+#define KS2_CLK1_6	sys_clk0_6_clk
+
+/* PLL identifiers */
+enum pll_type_e {
+	CORE_PLL,
+	PASS_PLL,
+	DDR3_PLL,
+};
+
+#define CORE_PLL_800	{CORE_PLL, 16, 1, 2}
+#define CORE_PLL_1000	{CORE_PLL, 20, 1, 2}
+#define CORE_PLL_1200	{CORE_PLL, 24, 1, 2}
+#define PASS_PLL_1000	{PASS_PLL, 20, 1, 2}
+#define DDR3_PLL_200	{DDR3_PLL, 4,  1, 2}
+#define DDR3_PLL_400	{DDR3_PLL, 16, 1, 4}
+#define DDR3_PLL_800	{DDR3_PLL, 16, 1, 2}
+#define DDR3_PLL_333	{DDR3_PLL, 20, 1, 6}
+
+#endif

arch/arm/include/asm/arch-keystone/clock-k2hk.h

@@ -10,10 +10,6 @@
 #ifndef __ASM_ARCH_CLOCK_K2HK_H
 #define __ASM_ARCH_CLOCK_K2HK_H
 
-#include <asm/arch/hardware.h>
-
-#ifndef __ASSEMBLY__
-
 enum ext_clk_e {
 	sys_clk,
 	alt_core_clk,
@@ -56,7 +52,7 @@ enum clk_e {
 	sys_clk3_clk
 };
 
-#define K2HK_CLK1_6 sys_clk0_6_clk
+#define KS2_CLK1_6 sys_clk0_6_clk
 
 /* PLL identifiers */
 enum pll_type_e {
@@ -66,15 +62,6 @@ enum pll_type_e {
 	DDR3A_PLL,
 	DDR3B_PLL,
 };
-#define MAIN_PLL CORE_PLL
-
-/* PLL configuration data */
-struct pll_init_data {
-	int pll;
-	int pll_m;		/* PLL Multiplier */
-	int pll_d;		/* PLL divider */
-	int pll_od;		/* PLL output divider    */
-};
 
 #define CORE_PLL_799    {CORE_PLL,	13,	1,	2}
 #define CORE_PLL_983    {CORE_PLL,	16,	1,	2}
@@ -98,12 +85,4 @@ struct pll_init_data {
 #define DDR3_PLL_800(x)	{DDR3##x##_PLL,	16,	1,	2}
 #define DDR3_PLL_333(x)	{DDR3##x##_PLL,	20,	1,	6}
 
-void init_plls(int num_pll, struct pll_init_data *config);
-void init_pll(const struct pll_init_data *data);
-unsigned long clk_get_rate(unsigned int clk);
-unsigned long clk_round_rate(unsigned int clk, unsigned long hz);
-int clk_set_rate(unsigned int clk, unsigned long hz);
-
-#endif
-
 #endif

arch/arm/include/asm/arch-keystone/clock.h

@@ -10,8 +10,40 @@
 #ifndef __ASM_ARCH_CLOCK_H
 #define __ASM_ARCH_CLOCK_H
 
+#ifndef __ASSEMBLY__
+
 #ifdef CONFIG_SOC_K2HK
 #include <asm/arch/clock-k2hk.h>
 #endif
 
+#ifdef CONFIG_SOC_K2E
+#include <asm/arch/clock-k2e.h>
+#endif
+
+#define MAIN_PLL CORE_PLL
+
+#include <asm/types.h>
+
+struct keystone_pll_regs {
+	u32 reg0;
+	u32 reg1;
+};
+
+/* PLL configuration data */
+struct pll_init_data {
+	int pll;
+	int pll_m;		/* PLL Multiplier */
+	int pll_d;		/* PLL divider */
+	int pll_od;		/* PLL output divider */
+};
+
+extern const struct keystone_pll_regs keystone_pll_regs[];
+
+void init_plls(int num_pll, struct pll_init_data *config);
+void init_pll(const struct pll_init_data *data);
+unsigned long clk_get_rate(unsigned int clk);
+unsigned long clk_round_rate(unsigned int clk, unsigned long hz);
+int clk_set_rate(unsigned int clk, unsigned long hz);
+
+#endif
 #endif

arch/arm/include/asm/arch-keystone/clock_defs.h

@@ -50,7 +50,7 @@ struct pllctl_regs {
 };
 
 static struct pllctl_regs *pllctl_regs[] = {
-	(struct pllctl_regs *)(CLOCK_BASE + 0x100)
+	(struct pllctl_regs *)(KS2_CLOCK_BASE + 0x100)
 };
 
 #define pllctl_reg(pll, reg)            (&(pllctl_regs[pll]->reg))

arch/arm/include/asm/arch-keystone/ddr3.h

@@ -0,0 +1,56 @@
+/*
+ * DDR3
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _DDR3_H_
+#define _DDR3_H_
+
+#include <asm/arch/hardware.h>
+
+struct ddr3_phy_config {
+	unsigned int pllcr;
+	unsigned int pgcr1_mask;
+	unsigned int pgcr1_val;
+	unsigned int ptr0;
+	unsigned int ptr1;
+	unsigned int ptr2;
+	unsigned int ptr3;
+	unsigned int ptr4;
+	unsigned int dcr_mask;
+	unsigned int dcr_val;
+	unsigned int dtpr0;
+	unsigned int dtpr1;
+	unsigned int dtpr2;
+	unsigned int mr0;
+	unsigned int mr1;
+	unsigned int mr2;
+	unsigned int dtcr;
+	unsigned int pgcr2;
+	unsigned int zq0cr1;
+	unsigned int zq1cr1;
+	unsigned int zq2cr1;
+	unsigned int pir_v1;
+	unsigned int pir_v2;
+};
+
+struct ddr3_emif_config {
+	unsigned int sdcfg;
+	unsigned int sdtim1;
+	unsigned int sdtim2;
+	unsigned int sdtim3;
+	unsigned int sdtim4;
+	unsigned int zqcfg;
+	unsigned int sdrfc;
+};
+
+void ddr3_init(void);
+void ddr3_reset_ddrphy(void);
+void ddr3_init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg);
+void ddr3_init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg);
+
+#endif

arch/arm/include/asm/arch-keystone/hardware-k2e.h

@@ -0,0 +1,44 @@
+/*
+ * K2E: SoC definitions
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_K2E_H
+#define __ASM_ARCH_HARDWARE_K2E_H
+
+/* PA SS Registers */
+#define KS2_PASS_BASE			0x24000000
+
+/* Power and Sleep Controller (PSC) Domains */
+#define KS2_LPSC_MOD_RST		0
+#define KS2_LPSC_USB_1			1
+#define KS2_LPSC_USB			2
+#define KS2_LPSC_EMIF25_SPI		3
+#define KS2_LPSC_TSIP			4
+#define KS2_LPSC_DEBUGSS_TRC		5
+#define KS2_LPSC_TETB_TRC		6
+#define KS2_LPSC_PKTPROC		7
+#define KS2_LPSC_PA			KS2_LPSC_PKTPROC
+#define KS2_LPSC_SGMII			8
+#define KS2_LPSC_CPGMAC			KS2_LPSC_SGMII
+#define KS2_LPSC_CRYPTO			9
+#define KS2_LPSC_PCIE			10
+#define KS2_LPSC_VUSR0			12
+#define KS2_LPSC_CHIP_SRSS		13
+#define KS2_LPSC_MSMC			14
+#define KS2_LPSC_EMIF4F_DDR3		23
+#define KS2_LPSC_PCIE_1			27
+#define KS2_LPSC_XGE			50
+
+/* Chip Interrupt Controller */
+#define KS2_CIC2_DDR3_ECC_IRQ_NUM	-1	/* not defined in K2E */
+#define KS2_CIC2_DDR3_ECC_CHAN_NUM	-1	/* not defined in K2E */
+
+/* Number of DSP cores */
+#define KS2_NUM_DSPS			1
+
+#endif

arch/arm/include/asm/arch-keystone/hardware-k2hk.h

@@ -6,136 +6,82 @@
  *
  * SPDX-License-Identifier:     GPL-2.0+
  */
+
 #ifndef __ASM_ARCH_HARDWARE_K2HK_H
 #define __ASM_ARCH_HARDWARE_K2HK_H
 
-#define K2HK_PLL_CNTRL_BASE             0x02310000
+#define KS2_MISC_CTRL			(KS2_DEVICE_STATE_CTRL_BASE + 0xc7c)
-#define CLOCK_BASE                      K2HK_PLL_CNTRL_BASE
-#define KS2_RSTCTRL                     (K2HK_PLL_CNTRL_BASE + 0xe8)
-#define KS2_RSTCTRL_KEY                 0x5a69
-#define KS2_RSTCTRL_MASK                0xffff0000
-#define KS2_RSTCTRL_SWRST               0xfffe0000
 
-#define K2HK_PSC_BASE                   0x02350000
+#define KS2_ARM_PLL_EN			BIT(13)
-#define KS2_DEVICE_STATE_CTRL_BASE      0x02620000
-#define JTAG_ID_REG                     (KS2_DEVICE_STATE_CTRL_BASE + 0x18)
-#define K2HK_DEVSTAT                    (KS2_DEVICE_STATE_CTRL_BASE + 0x20)
-
-#define K2HK_MISC_CTRL                  (KS2_DEVICE_STATE_CTRL_BASE + 0xc7c)
-
-#define ARM_PLL_EN                      BIT(13)
-
-#define K2HK_SPI0_BASE                  0x21000400
-#define K2HK_SPI1_BASE                  0x21000600
-#define K2HK_SPI2_BASE                  0x21000800
-#define K2HK_SPI_BASE                   K2HK_SPI0_BASE
-
-/* Chip configuration unlock codes and registers */
-#define KEYSTONE_KICK0                 (KS2_DEVICE_STATE_CTRL_BASE + 0x38)
-#define KEYSTONE_KICK1                 (KS2_DEVICE_STATE_CTRL_BASE + 0x3c)
-#define KEYSTONE_KICK0_MAGIC           0x83e70b13
-#define KEYSTONE_KICK1_MAGIC           0x95a4f1e0
 
 /* PA SS Registers */
-#define KS2_PASS_BASE                  0x02000000
+#define KS2_PASS_BASE			0x02000000
 
 /* PLL control registers */
-#define K2HK_MAINPLLCTL0               (KS2_DEVICE_STATE_CTRL_BASE + 0x350)
+#define KS2_DDR3BPLLCTL0		(KS2_DEVICE_STATE_CTRL_BASE + 0x368)
-#define K2HK_MAINPLLCTL1               (KS2_DEVICE_STATE_CTRL_BASE + 0x354)
+#define KS2_DDR3BPLLCTL1		(KS2_DEVICE_STATE_CTRL_BASE + 0x36C)
-#define K2HK_PASSPLLCTL0               (KS2_DEVICE_STATE_CTRL_BASE + 0x358)
-#define K2HK_PASSPLLCTL1               (KS2_DEVICE_STATE_CTRL_BASE + 0x35C)
-#define K2HK_DDR3APLLCTL0              (KS2_DEVICE_STATE_CTRL_BASE + 0x360)
-#define K2HK_DDR3APLLCTL1              (KS2_DEVICE_STATE_CTRL_BASE + 0x364)
-#define K2HK_DDR3BPLLCTL0              (KS2_DEVICE_STATE_CTRL_BASE + 0x368)
-#define K2HK_DDR3BPLLCTL1              (KS2_DEVICE_STATE_CTRL_BASE + 0x36C)
-#define K2HK_ARMPLLCTL0	               (KS2_DEVICE_STATE_CTRL_BASE + 0x370)
-#define K2HK_ARMPLLCTL1                (KS2_DEVICE_STATE_CTRL_BASE + 0x374)
 
 /* Power and Sleep Controller (PSC) Domains */
-#define K2HK_LPSC_MOD                  0
+#define KS2_LPSC_MOD			0
-#define K2HK_LPSC_DUMMY1               1
+#define KS2_LPSC_DUMMY1			1
-#define K2HK_LPSC_USB                  2
+#define KS2_LPSC_USB			2
-#define K2HK_LPSC_EMIF25_SPI           3
+#define KS2_LPSC_EMIF25_SPI		3
-#define K2HK_LPSC_TSIP                 4
+#define KS2_LPSC_TSIP			4
-#define K2HK_LPSC_DEBUGSS_TRC          5
+#define KS2_LPSC_DEBUGSS_TRC		5
-#define K2HK_LPSC_TETB_TRC             6
+#define KS2_LPSC_TETB_TRC		6
-#define K2HK_LPSC_PKTPROC              7
+#define KS2_LPSC_PKTPROC		7
-#define KS2_LPSC_PA                    K2HK_LPSC_PKTPROC
+#define KS2_LPSC_PA			KS2_LPSC_PKTPROC
-#define K2HK_LPSC_SGMII                8
+#define KS2_LPSC_SGMII			8
-#define KS2_LPSC_CPGMAC                K2HK_LPSC_SGMII
+#define KS2_LPSC_CPGMAC			KS2_LPSC_SGMII
-#define K2HK_LPSC_CRYPTO               9
+#define KS2_LPSC_CRYPTO			9
-#define K2HK_LPSC_PCIE                 10
+#define KS2_LPSC_PCIE			10
-#define K2HK_LPSC_SRIO                 11
+#define KS2_LPSC_SRIO			11
-#define K2HK_LPSC_VUSR0                12
+#define KS2_LPSC_VUSR0			12
-#define K2HK_LPSC_CHIP_SRSS            13
+#define KS2_LPSC_CHIP_SRSS		13
-#define K2HK_LPSC_MSMC                 14
+#define KS2_LPSC_MSMC			14
-#define K2HK_LPSC_GEM_0                15
+#define KS2_LPSC_GEM_1			16
-#define K2HK_LPSC_GEM_1                16
+#define KS2_LPSC_GEM_2			17
-#define K2HK_LPSC_GEM_2                17
+#define KS2_LPSC_GEM_3			18
-#define K2HK_LPSC_GEM_3                18
+#define KS2_LPSC_GEM_4			19
-#define K2HK_LPSC_GEM_4                19
+#define KS2_LPSC_GEM_5			20
-#define K2HK_LPSC_GEM_5                20
+#define KS2_LPSC_GEM_6			21
-#define K2HK_LPSC_GEM_6                21
+#define KS2_LPSC_GEM_7			22
-#define K2HK_LPSC_GEM_7                22
+#define KS2_LPSC_EMIF4F_DDR3A		23
-#define K2HK_LPSC_EMIF4F_DDR3A         23
+#define KS2_LPSC_EMIF4F_DDR3B		24
-#define K2HK_LPSC_EMIF4F_DDR3B         24
+#define KS2_LPSC_TAC			25
-#define K2HK_LPSC_TAC                  25
+#define KS2_LPSC_RAC			26
-#define K2HK_LPSC_RAC                  26
+#define KS2_LPSC_RAC_1			27
-#define K2HK_LPSC_RAC_1                27
+#define KS2_LPSC_FFTC_A			28
-#define K2HK_LPSC_FFTC_A               28
+#define KS2_LPSC_FFTC_B			29
-#define K2HK_LPSC_FFTC_B               29
+#define KS2_LPSC_FFTC_C			30
-#define K2HK_LPSC_FFTC_C               30
+#define KS2_LPSC_FFTC_D			31
-#define K2HK_LPSC_FFTC_D               31
+#define KS2_LPSC_FFTC_E			32
-#define K2HK_LPSC_FFTC_E               32
+#define KS2_LPSC_FFTC_F			33
-#define K2HK_LPSC_FFTC_F               33
+#define KS2_LPSC_AI2			34
-#define K2HK_LPSC_AI2                  34
+#define KS2_LPSC_TCP3D_0		35
-#define K2HK_LPSC_TCP3D_0              35
+#define KS2_LPSC_TCP3D_1		36
-#define K2HK_LPSC_TCP3D_1              36
+#define KS2_LPSC_TCP3D_2		37
-#define K2HK_LPSC_TCP3D_2              37
+#define KS2_LPSC_TCP3D_3		38
-#define K2HK_LPSC_TCP3D_3              38
+#define KS2_LPSC_VCP2X4_A		39
-#define K2HK_LPSC_VCP2X4_A             39
+#define KS2_LPSC_CP2X4_B		40
-#define K2HK_LPSC_CP2X4_B              40
+#define KS2_LPSC_VCP2X4_C		41
-#define K2HK_LPSC_VCP2X4_C             41
+#define KS2_LPSC_VCP2X4_D		42
-#define K2HK_LPSC_VCP2X4_D             42
+#define KS2_LPSC_VCP2X4_E		43
-#define K2HK_LPSC_VCP2X4_E             43
+#define KS2_LPSC_VCP2X4_F		44
-#define K2HK_LPSC_VCP2X4_F             44
+#define KS2_LPSC_VCP2X4_G		45
-#define K2HK_LPSC_VCP2X4_G             45
+#define KS2_LPSC_VCP2X4_H		46
-#define K2HK_LPSC_VCP2X4_H             46
+#define KS2_LPSC_BCP			47
-#define K2HK_LPSC_BCP                  47
+#define KS2_LPSC_DXB			48
-#define K2HK_LPSC_DXB                  48
+#define KS2_LPSC_VUSR1			49
-#define K2HK_LPSC_VUSR1                49
+#define KS2_LPSC_XGE			50
-#define K2HK_LPSC_XGE                  50
+#define KS2_LPSC_ARM_SREFLEX		51
-#define K2HK_LPSC_ARM_SREFLEX          51
-#define K2HK_LPSC_TETRIS               52
 
-/* DDR3A definitions */
-#define K2HK_DDR3A_EMIF_CTRL_BASE      0x21010000
-#define K2HK_DDR3A_EMIF_DATA_BASE      0x80000000
-#define K2HK_DDR3A_DDRPHYC             0x02329000
 /* DDR3B definitions */
-#define K2HK_DDR3B_EMIF_CTRL_BASE      0x21020000
+#define KS2_DDR3B_EMIF_CTRL_BASE	0x21020000
-#define K2HK_DDR3B_EMIF_DATA_BASE      0x60000000
+#define KS2_DDR3B_EMIF_DATA_BASE	0x60000000
-#define K2HK_DDR3B_DDRPHYC             0x02328000
+#define KS2_DDR3B_DDRPHYC		0x02328000
 
-/* Queue manager */
+/* Number of DSP cores */
-#define DEVICE_QM_MANAGER_BASE         0x02a02000
+#define KS2_NUM_DSPS			8
-#define DEVICE_QM_DESC_SETUP_BASE      0x02a03000
-#define DEVICE_QM_MANAGER_QUEUES_BASE  0x02a80000
-#define DEVICE_QM_MANAGER_Q_PROXY_BASE 0x02ac0000
-#define DEVICE_QM_QUEUE_STATUS_BASE    0x02a40000
-#define DEVICE_QM_NUM_LINKRAMS         2
-#define DEVICE_QM_NUM_MEMREGIONS       20
-
-#define DEVICE_PA_CDMA_GLOBAL_CFG_BASE  0x02004000
-#define DEVICE_PA_CDMA_TX_CHAN_CFG_BASE 0x02004400
-#define DEVICE_PA_CDMA_RX_CHAN_CFG_BASE	0x02004800
-#define DEVICE_PA_CDMA_RX_FLOW_CFG_BASE	0x02005000
-
-#define DEVICE_PA_CDMA_RX_NUM_CHANNELS  24
-#define DEVICE_PA_CDMA_RX_NUM_FLOWS     32
-#define DEVICE_PA_CDMA_TX_NUM_CHANNELS  9
-
-/* MSMC control */
-#define K2HK_MSMC_CTRL_BASE             0x0bc00000
 
 #endif /* __ASM_ARCH_HARDWARE_H */

arch/arm/include/asm/arch-keystone/hardware.h

@@ -22,42 +22,6 @@
 typedef volatile unsigned int   dv_reg;
 typedef volatile unsigned int   *dv_reg_p;
 
-struct ddr3_phy_config {
-	unsigned int pllcr;
-	unsigned int pgcr1_mask;
-	unsigned int pgcr1_val;
-	unsigned int ptr0;
-	unsigned int ptr1;
-	unsigned int ptr2;
-	unsigned int ptr3;
-	unsigned int ptr4;
-	unsigned int dcr_mask;
-	unsigned int dcr_val;
-	unsigned int dtpr0;
-	unsigned int dtpr1;
-	unsigned int dtpr2;
-	unsigned int mr0;
-	unsigned int mr1;
-	unsigned int mr2;
-	unsigned int dtcr;
-	unsigned int pgcr2;
-	unsigned int zq0cr1;
-	unsigned int zq1cr1;
-	unsigned int zq2cr1;
-	unsigned int pir_v1;
-	unsigned int pir_v2;
-};
-
-struct ddr3_emif_config {
-	unsigned int sdcfg;
-	unsigned int sdtim1;
-	unsigned int sdtim2;
-	unsigned int sdtim3;
-	unsigned int sdtim4;
-	unsigned int zqcfg;
-	unsigned int sdrfc;
-};
-
 #endif
 
 #define		BIT(x)	(1 << (x))
@@ -105,6 +69,11 @@ struct ddr3_emif_config {
 #define NOSRA_MASK                      0x08000000
 #define ECC_MASK                        0x00000001
 
+/* DDR3 definitions */
+#define KS2_DDR3A_EMIF_CTRL_BASE	0x21010000
+#define KS2_DDR3A_EMIF_DATA_BASE	0x80000000
+#define KS2_DDR3A_DDRPHYC		0x02329000
+
 #define KS2_DDR3_MIDR_OFFSET            0x00
 #define KS2_DDR3_STATUS_OFFSET          0x04
 #define KS2_DDR3_SDCFG_OFFSET           0x08
@@ -116,39 +85,103 @@ struct ddr3_emif_config {
 #define KS2_DDR3_PMCTL_OFFSET           0x38
 #define KS2_DDR3_ZQCFG_OFFSET           0xC8
 
+#define KS2_DDR3_PLLCTRL_PHY_RESET	0x80000000
+
 #define KS2_UART0_BASE                	0x02530c00
 #define KS2_UART1_BASE                	0x02531000
 
+/* Boot Config */
+#define KS2_DEVICE_STATE_CTRL_BASE	0x02620000
+#define KS2_JTAG_ID_REG			(KS2_DEVICE_STATE_CTRL_BASE + 0x18)
+#define KS2_DEVSTAT			(KS2_DEVICE_STATE_CTRL_BASE + 0x20)
+
+/* PSC */
+#define KS2_PSC_BASE			0x02350000
+#define KS2_LPSC_GEM_0			15
+#define KS2_LPSC_TETRIS			52
+#define KS2_TETRIS_PWR_DOMAIN		31
+
+/* Chip configuration unlock codes and registers */
+#define KS2_KICK0			(KS2_DEVICE_STATE_CTRL_BASE + 0x38)
+#define KS2_KICK1			(KS2_DEVICE_STATE_CTRL_BASE + 0x3c)
+#define KS2_KICK0_MAGIC			0x83e70b13
+#define KS2_KICK1_MAGIC			0x95a4f1e0
+
+/* PLL control registers */
+#define KS2_MAINPLLCTL0			(KS2_DEVICE_STATE_CTRL_BASE + 0x350)
+#define KS2_MAINPLLCTL1			(KS2_DEVICE_STATE_CTRL_BASE + 0x354)
+#define KS2_PASSPLLCTL0			(KS2_DEVICE_STATE_CTRL_BASE + 0x358)
+#define KS2_PASSPLLCTL1			(KS2_DEVICE_STATE_CTRL_BASE + 0x35C)
+#define KS2_DDR3APLLCTL0		(KS2_DEVICE_STATE_CTRL_BASE + 0x360)
+#define KS2_DDR3APLLCTL1		(KS2_DEVICE_STATE_CTRL_BASE + 0x364)
+#define KS2_ARMPLLCTL0			(KS2_DEVICE_STATE_CTRL_BASE + 0x370)
+#define KS2_ARMPLLCTL1			(KS2_DEVICE_STATE_CTRL_BASE + 0x374)
+
+#define KS2_PLL_CNTRL_BASE		0x02310000
+#define KS2_CLOCK_BASE			KS2_PLL_CNTRL_BASE
+#define KS2_RSTCTRL_RSTYPE		(KS2_PLL_CNTRL_BASE + 0xe4)
+#define KS2_RSTCTRL			(KS2_PLL_CNTRL_BASE + 0xe8)
+#define KS2_RSTCTRL_KEY			0x5a69
+#define KS2_RSTCTRL_MASK		0xffff0000
+#define KS2_RSTCTRL_SWRST		0xfffe0000
+
+/* SPI */
+#define KS2_SPI0_BASE			0x21000400
+#define KS2_SPI1_BASE			0x21000600
+#define KS2_SPI2_BASE			0x21000800
+#define KS2_SPI_BASE			KS2_SPI0_BASE
+
 /* AEMIF */
 #define KS2_AEMIF_CNTRL_BASE       	0x21000a00
 #define DAVINCI_ASYNC_EMIF_CNTRL_BASE   KS2_AEMIF_CNTRL_BASE
 
+/* Flag from ks2_debug options to check if DSPs need to stay ON */
+#define DBG_LEAVE_DSPS_ON		0x1
+
+/* Queue manager */
+#define KS2_QM_MANAGER_BASE		0x02a02000
+#define KS2_QM_DESC_SETUP_BASE		0x02a03000
+#define KS2_QM_MANAGER_QUEUES_BASEi	0x02a80000
+#define KS2_QM_MANAGER_Q_PROXY_BASE	0x02ac0000
+#define KS2_QM_QUEUE_STATUS_BASE	0x02a40000
+
+/* MSMC control */
+#define KS2_MSMC_CTRL_BASE		0x0bc00000
+
 #ifdef CONFIG_SOC_K2HK
 #include <asm/arch/hardware-k2hk.h>
 #endif
 
+#ifdef CONFIG_SOC_K2E
+#include <asm/arch/hardware-k2e.h>
+#endif
+
 #ifndef __ASSEMBLY__
 static inline int cpu_is_k2hk(void)
 {
-	unsigned int jtag_id	= __raw_readl(JTAG_ID_REG);
+	unsigned int jtag_id	= __raw_readl(KS2_JTAG_ID_REG);
 	unsigned int part_no	= (jtag_id >> 12) & 0xffff;
 
 	return (part_no == 0xb981) ? 1 : 0;
 }
 
+static inline int cpu_is_k2e(void)
+{
+	unsigned int jtag_id    = __raw_readl(KS2_JTAG_ID_REG);
+	unsigned int part_no    = (jtag_id >> 12) & 0xffff;
+
+	return (part_no == 0xb9a6) ? 1 : 0;
+}
+
 static inline int cpu_revision(void)
 {
-	unsigned int jtag_id	= __raw_readl(JTAG_ID_REG);
+	unsigned int jtag_id	= __raw_readl(KS2_JTAG_ID_REG);
 	unsigned int rev	= (jtag_id >> 28) & 0xf;
 
 	return rev;
 }
 
-void share_all_segments(int priv_id);
 int cpu_to_bus(u32 *ptr, u32 length);
-void init_ddrphy(u32 base, struct ddr3_phy_config *phy_cfg);
-void init_ddremif(u32 base, struct ddr3_emif_config *emif_cfg);
-void init_ddr3(void);
 void sdelay(unsigned long);
 
 #endif

arch/arm/include/asm/arch-keystone/mon.h

@@ -0,0 +1,15 @@
+/*
+ * K2HK: secure kernel command header file
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _MON_H_
+#define _MON_H_
+
+int mon_power_off(int core_id);
+
+#endif

arch/arm/include/asm/arch-keystone/msmc.h

@@ -0,0 +1,17 @@
+/*
+ * MSMC controller
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _MSMC_H_
+#define _MSMC_H_
+
+#include <asm/arch/hardware.h>
+
+void msmc_share_all_segments(int priv_id);
+
+#endif

arch/arm/include/asm/arch-omap3/cpu.h

@@ -98,7 +98,6 @@ struct ctrl_id {
 #define DEBUG_BASE		0x08000000	/* debug board */
 #define NAND_BASE		0x30000000	/* NAND addr */
 						/* (actual size small port) */
-#define PISMO2_BASE		0x18000000	/* PISMO2 CS1/2 */
 #define ONENAND_MAP		0x20000000	/* OneNand addr */
 						/* (actual size small port) */
 /* SMS */

arch/arm/include/asm/arch-omap3/mem.h

@@ -427,20 +427,7 @@ enum {
 /* max number of GPMC regs */
 #define GPMC_MAX_REG	7
 
-#define PISMO1_NOR	1
-#define PISMO1_NAND	2
-#define PISMO2_CS0	3
-#define PISMO2_CS1	4
-#define PISMO1_ONENAND	5
 #define DBG_MPDB	6
-#define PISMO2_NAND_CS0 7
-#define PISMO2_NAND_CS1 8
-
-/* make it readable for the gpmc_init */
-#define PISMO1_NOR_BASE		FLASH_BASE
-#define PISMO1_NAND_BASE	NAND_BASE
-#define PISMO2_CS0_BASE		PISMO2_MAP1
-#define PISMO1_ONEN_BASE	ONENAND_MAP
 #define DBG_MPDB_BASE		DEBUG_BASE
 
 #ifndef __ASSEMBLY__

arch/arm/include/asm/omap_common.h

@@ -595,6 +595,14 @@ static inline u32 omap_revision(void)
 	return *omap_si_rev;
 }
 
+#define OMAP44xx	0x44000000
+
+static inline u8 is_omap44xx(void)
+{
+	extern u32 *const omap_si_rev;
+	return (*omap_si_rev & 0xFF000000) == OMAP44xx;
+};
+
 #define OMAP54xx	0x54000000
 
 static inline u8 is_omap54xx(void)

board/gumstix/pepper/board.c

@@ -34,41 +34,17 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #ifdef CONFIG_SPL_BUILD
 static const struct ddr_data ddr2_data = {
-	.datardsratio0 = ((MT47H128M16RT25E_RD_DQS<<30) |
+	.datardsratio0 = MT47H128M16RT25E_RD_DQS,
-			  (MT47H128M16RT25E_RD_DQS<<20) |
+	.datafwsratio0 = MT47H128M16RT25E_PHY_FIFO_WE,
-			  (MT47H128M16RT25E_RD_DQS<<10) |
+	.datawrsratio0 = MT47H128M16RT25E_PHY_WR_DATA,
-			  (MT47H128M16RT25E_RD_DQS<<0)),
-	.datawdsratio0 = ((MT47H128M16RT25E_WR_DQS<<30) |
-			  (MT47H128M16RT25E_WR_DQS<<20) |
-			  (MT47H128M16RT25E_WR_DQS<<10) |
-			  (MT47H128M16RT25E_WR_DQS<<0)),
-	.datawiratio0 = ((MT47H128M16RT25E_PHY_WRLVL<<30) |
-			 (MT47H128M16RT25E_PHY_WRLVL<<20) |
-			 (MT47H128M16RT25E_PHY_WRLVL<<10) |
-			 (MT47H128M16RT25E_PHY_WRLVL<<0)),
-	.datagiratio0 = ((MT47H128M16RT25E_PHY_GATELVL<<30) |
-			 (MT47H128M16RT25E_PHY_GATELVL<<20) |
-			 (MT47H128M16RT25E_PHY_GATELVL<<10) |
-			 (MT47H128M16RT25E_PHY_GATELVL<<0)),
-	.datafwsratio0 = ((MT47H128M16RT25E_PHY_FIFO_WE<<30) |
-			  (MT47H128M16RT25E_PHY_FIFO_WE<<20) |
-			  (MT47H128M16RT25E_PHY_FIFO_WE<<10) |
-			  (MT47H128M16RT25E_PHY_FIFO_WE<<0)),
-	.datawrsratio0 = ((MT47H128M16RT25E_PHY_WR_DATA<<30) |
-			  (MT47H128M16RT25E_PHY_WR_DATA<<20) |
-			  (MT47H128M16RT25E_PHY_WR_DATA<<10) |
-			  (MT47H128M16RT25E_PHY_WR_DATA<<0)),
 };
 
 static const struct cmd_control ddr2_cmd_ctrl_data = {
 	.cmd0csratio = MT47H128M16RT25E_RATIO,
-	.cmd0iclkout = MT47H128M16RT25E_INVERT_CLKOUT,
 
 	.cmd1csratio = MT47H128M16RT25E_RATIO,
-	.cmd1iclkout = MT47H128M16RT25E_INVERT_CLKOUT,
 
 	.cmd2csratio = MT47H128M16RT25E_RATIO,
-	.cmd2iclkout = MT47H128M16RT25E_INVERT_CLKOUT,
 };
 
 static const struct emif_regs ddr2_emif_reg_data = {

board/ti/am335x/board.c

@@ -84,41 +84,17 @@ static int read_eeprom(struct am335x_baseboard_id *header)
 
 #ifndef CONFIG_SKIP_LOWLEVEL_INIT
 static const struct ddr_data ddr2_data = {
-	.datardsratio0 = ((MT47H128M16RT25E_RD_DQS<<30) |
+	.datardsratio0 = MT47H128M16RT25E_RD_DQS,
-			  (MT47H128M16RT25E_RD_DQS<<20) |
+	.datafwsratio0 = MT47H128M16RT25E_PHY_FIFO_WE,
-			  (MT47H128M16RT25E_RD_DQS<<10) |
+	.datawrsratio0 = MT47H128M16RT25E_PHY_WR_DATA,
-			  (MT47H128M16RT25E_RD_DQS<<0)),
-	.datawdsratio0 = ((MT47H128M16RT25E_WR_DQS<<30) |
-			  (MT47H128M16RT25E_WR_DQS<<20) |
-			  (MT47H128M16RT25E_WR_DQS<<10) |
-			  (MT47H128M16RT25E_WR_DQS<<0)),
-	.datawiratio0 = ((MT47H128M16RT25E_PHY_WRLVL<<30) |
-			 (MT47H128M16RT25E_PHY_WRLVL<<20) |
-			 (MT47H128M16RT25E_PHY_WRLVL<<10) |
-			 (MT47H128M16RT25E_PHY_WRLVL<<0)),
-	.datagiratio0 = ((MT47H128M16RT25E_PHY_GATELVL<<30) |
-			 (MT47H128M16RT25E_PHY_GATELVL<<20) |
-			 (MT47H128M16RT25E_PHY_GATELVL<<10) |
-			 (MT47H128M16RT25E_PHY_GATELVL<<0)),
-	.datafwsratio0 = ((MT47H128M16RT25E_PHY_FIFO_WE<<30) |
-			  (MT47H128M16RT25E_PHY_FIFO_WE<<20) |
-			  (MT47H128M16RT25E_PHY_FIFO_WE<<10) |
-			  (MT47H128M16RT25E_PHY_FIFO_WE<<0)),
-	.datawrsratio0 = ((MT47H128M16RT25E_PHY_WR_DATA<<30) |
-			  (MT47H128M16RT25E_PHY_WR_DATA<<20) |
-			  (MT47H128M16RT25E_PHY_WR_DATA<<10) |
-			  (MT47H128M16RT25E_PHY_WR_DATA<<0)),
 };
 
 static const struct cmd_control ddr2_cmd_ctrl_data = {
 	.cmd0csratio = MT47H128M16RT25E_RATIO,
-	.cmd0iclkout = MT47H128M16RT25E_INVERT_CLKOUT,
 
 	.cmd1csratio = MT47H128M16RT25E_RATIO,
-	.cmd1iclkout = MT47H128M16RT25E_INVERT_CLKOUT,
 
 	.cmd2csratio = MT47H128M16RT25E_RATIO,
-	.cmd2iclkout = MT47H128M16RT25E_INVERT_CLKOUT,
 };
 
 static const struct emif_regs ddr2_emif_reg_data = {

board/ti/am43xx/board.c

@@ -19,6 +19,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/emif.h>
 #include "board.h"
+#include <power/pmic.h>
 #include <power/tps65218.h>
 #include <miiphy.h>
 #include <cpsw.h>
@@ -605,6 +606,19 @@ void sdram_init(void)
 }
 #endif
 
+/* setup board specific PMIC */
+int power_init_board(void)
+{
+	struct pmic *p;
+
+	power_tps65218_init(I2C_PMIC);
+	p = pmic_get("TPS65218_PMIC");
+	if (p && !pmic_probe(p))
+		puts("PMIC:  TPS65218\n");
+
+	return 0;
+}
+
 int board_init(void)
 {
 	struct l3f_cfg_bwlimiter *bwlimiter = (struct l3f_cfg_bwlimiter *)L3F_CFG_BWLIMITER;

board/ti/dra7xx/evm.c

@@ -163,6 +163,8 @@ int spl_start_uboot(void)
 #define VIN2A_D15_DLY_VAL		((0x4 << 5) + 0x0)
 #define VIN2A_D14_DLY_VAL		((0x4 << 5) + 0x0)
 
+extern u32 *const omap_si_rev;
+
 static void cpsw_control(int enabled)
 {
 	/* VTP can be added here */
@@ -189,7 +191,7 @@ static struct cpsw_platform_data cpsw_data = {
 	.mdio_div		= 0xff,
 	.channels		= 8,
 	.cpdma_reg_ofs		= 0x800,
-	.slaves			= 1,
+	.slaves			= 2,
 	.slave_data		= cpsw_slaves,
 	.ale_reg_ofs		= 0xd00,
 	.ale_entries		= 1024,
@@ -260,6 +262,9 @@ int board_eth_init(bd_t *bis)
 	ctrl_val |= 0x22;
 	writel(ctrl_val, (*ctrl)->control_core_control_io1);
 
+	if (*omap_si_rev == DRA722_ES1_0)
+		cpsw_data.active_slave = 1;
+
 	ret = cpsw_register(&cpsw_data);
 	if (ret < 0)
 		printf("Error %d registering CPSW switch\n", ret);

board/ti/dra7xx/mux_data.h

@@ -56,6 +56,18 @@ const struct pad_conf_entry core_padconf_array_essential[] = {
 	{RGMII0_RXD2, (IEN | M0) },
 	{RGMII0_RXD1, (IEN | M0) },
 	{RGMII0_RXD0, (IEN | M0) },
+	{VIN2A_D12, (M3) },
+	{VIN2A_D13, (M3) },
+	{VIN2A_D14, (M3) },
+	{VIN2A_D15, (M3) },
+	{VIN2A_D16, (M3) },
+	{VIN2A_D17, (M3) },
+	{VIN2A_D18, (IEN | M3)},
+	{VIN2A_D19, (IEN | M3)},
+	{VIN2A_D20, (IEN | M3)},
+	{VIN2A_D21, (IEN | M3)},
+	{VIN2A_D22, (IEN | M3)},
+	{VIN2A_D23, (IEN | M3)},
 	{GPMC_A13, (IEN | PDIS | M1)},  /* QSPI1_RTCLK */
 	{GPMC_A14, (IEN | PDIS | M1)},  /* QSPI1_D[3] */
 	{GPMC_A15, (IEN | PDIS | M1)},  /* QSPI1_D[2] */

board/ti/k2hk_evm/Makefile

@@ -1,9 +0,0 @@
-#
-# K2HK-EVM: board Makefile
-# (C) Copyright 2012-2014
-#     Texas Instruments Incorporated, <www.ti.com>
-# SPDX-License-Identifier:     GPL-2.0+
-#
-
-obj-y	+= board.o
-obj-y	+= ddr3.o

board/ti/k2hk_evm/ddr3.c

@@ -1,268 +0,0 @@
-/*
- * Keystone2: DDR3 initialization
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/hardware.h>
-#include <asm/io.h>
-#include <i2c.h>
-
-/************************* *****************************/
-static struct ddr3_phy_config ddr3phy_1600_64A = {
-	.pllcr		= 0x0001C000ul,
-	.pgcr1_mask	= (IODDRM_MASK | ZCKSEL_MASK),
-	.pgcr1_val	= ((1 << 2) | (1 << 7) | (1 << 23)),
-	.ptr0		= 0x42C21590ul,
-	.ptr1		= 0xD05612C0ul,
-	.ptr2		= 0, /* not set in gel */
-	.ptr3		= 0x0D861A80ul,
-	.ptr4		= 0x0C827100ul,
-	.dcr_mask	= (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK | NOSRA_MASK),
-	.dcr_val	= ((1 << 10) | (1 << 27)),
-	.dtpr0		= 0xA19DBB66ul,
-	.dtpr1		= 0x12868300ul,
-	.dtpr2		= 0x50035200ul,
-	.mr0		= 0x00001C70ul,
-	.mr1		= 0x00000006ul,
-	.mr2		= 0x00000018ul,
-	.dtcr		= 0x730035C7ul,
-	.pgcr2		= 0x00F07A12ul,
-	.zq0cr1		= 0x0000005Dul,
-	.zq1cr1		= 0x0000005Bul,
-	.zq2cr1		= 0x0000005Bul,
-	.pir_v1		= 0x00000033ul,
-	.pir_v2		= 0x0000FF81ul,
-};
-
-static struct ddr3_emif_config ddr3_1600_64 = {
-	.sdcfg		= 0x6200CE6aul,
-	.sdtim1		= 0x16709C55ul,
-	.sdtim2		= 0x00001D4Aul,
-	.sdtim3		= 0x435DFF54ul,
-	.sdtim4		= 0x553F0CFFul,
-	.zqcfg		= 0xF0073200ul,
-	.sdrfc		= 0x00001869ul,
-};
-
-static struct ddr3_phy_config ddr3phy_1600_32 = {
-	.pllcr		= 0x0001C000ul,
-	.pgcr1_mask	= (IODDRM_MASK | ZCKSEL_MASK),
-	.pgcr1_val	= ((1 << 2) | (1 << 7) | (1 << 23)),
-	.ptr0		= 0x42C21590ul,
-	.ptr1		= 0xD05612C0ul,
-	.ptr2		= 0, /* not set in gel */
-	.ptr3		= 0x0D861A80ul,
-	.ptr4		= 0x0C827100ul,
-	.dcr_mask	= (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK | NOSRA_MASK),
-	.dcr_val	= ((1 << 10) | (1 << 27)),
-	.dtpr0		= 0xA19DBB66ul,
-	.dtpr1		= 0x12868300ul,
-	.dtpr2		= 0x50035200ul,
-	.mr0		= 0x00001C70ul,
-	.mr1		= 0x00000006ul,
-	.mr2		= 0x00000018ul,
-	.dtcr		= 0x730035C7ul,
-	.pgcr2		= 0x00F07A12ul,
-	.zq0cr1		= 0x0000005Dul,
-	.zq1cr1		= 0x0000005Bul,
-	.zq2cr1		= 0x0000005Bul,
-	.pir_v1		= 0x00000033ul,
-	.pir_v2		= 0x0000FF81ul,
-};
-
-static struct ddr3_emif_config ddr3_1600_32 = {
-	.sdcfg		= 0x6200DE6aul,
-	.sdtim1		= 0x16709C55ul,
-	.sdtim2		= 0x00001D4Aul,
-	.sdtim3		= 0x435DFF54ul,
-	.sdtim4		= 0x553F0CFFul,
-	.zqcfg		= 0x70073200ul,
-	.sdrfc		= 0x00001869ul,
-};
-
-/************************* *****************************/
-static struct ddr3_phy_config ddr3phy_1333_64A = {
-	.pllcr		= 0x0005C000ul,
-	.pgcr1_mask	= (IODDRM_MASK | ZCKSEL_MASK),
-	.pgcr1_val	= ((1 << 2) | (1 << 7) | (1 << 23)),
-	.ptr0		= 0x42C21590ul,
-	.ptr1		= 0xD05612C0ul,
-	.ptr2		= 0, /* not set in gel */
-	.ptr3		= 0x0B4515C2ul,
-	.ptr4		= 0x0A6E08B4ul,
-	.dcr_mask	= (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK |
-			   NOSRA_MASK | UDIMM_MASK),
-	.dcr_val	= ((1 << 10) | (1 << 27) | (1 << 29)),
-	.dtpr0		= 0x8558AA55ul,
-	.dtpr1		= 0x12857280ul,
-	.dtpr2		= 0x5002C200ul,
-	.mr0		= 0x00001A60ul,
-	.mr1		= 0x00000006ul,
-	.mr2		= 0x00000010ul,
-	.dtcr		= 0x710035C7ul,
-	.pgcr2		= 0x00F065B8ul,
-	.zq0cr1		= 0x0000005Dul,
-	.zq1cr1		= 0x0000005Bul,
-	.zq2cr1		= 0x0000005Bul,
-	.pir_v1		= 0x00000033ul,
-	.pir_v2		= 0x0000FF81ul,
-};
-
-static struct ddr3_emif_config ddr3_1333_64 = {
-	.sdcfg		= 0x62008C62ul,
-	.sdtim1		= 0x125C8044ul,
-	.sdtim2		= 0x00001D29ul,
-	.sdtim3		= 0x32CDFF43ul,
-	.sdtim4		= 0x543F0ADFul,
-	.zqcfg		= 0xF0073200ul,
-	.sdrfc		= 0x00001457ul,
-};
-
-static struct ddr3_phy_config ddr3phy_1333_32 = {
-	.pllcr		= 0x0005C000ul,
-	.pgcr1_mask	= (IODDRM_MASK | ZCKSEL_MASK),
-	.pgcr1_val	= ((1 << 2) | (1 << 7) | (1 << 23)),
-	.ptr0		= 0x42C21590ul,
-	.ptr1		= 0xD05612C0ul,
-	.ptr2		= 0, /* not set in gel */
-	.ptr3		= 0x0B4515C2ul,
-	.ptr4		= 0x0A6E08B4ul,
-	.dcr_mask	= (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK |
-			   NOSRA_MASK | UDIMM_MASK),
-	.dcr_val	= ((1 << 10) | (1 << 27) | (1 << 29)),
-	.dtpr0		= 0x8558AA55ul,
-	.dtpr1		= 0x12857280ul,
-	.dtpr2		= 0x5002C200ul,
-	.mr0		= 0x00001A60ul,
-	.mr1		= 0x00000006ul,
-	.mr2		= 0x00000010ul,
-	.dtcr		= 0x710035C7ul,
-	.pgcr2		= 0x00F065B8ul,
-	.zq0cr1		= 0x0000005Dul,
-	.zq1cr1		= 0x0000005Bul,
-	.zq2cr1		= 0x0000005Bul,
-	.pir_v1		= 0x00000033ul,
-	.pir_v2		= 0x0000FF81ul,
-};
-
-static struct ddr3_emif_config ddr3_1333_32 = {
-	.sdcfg		= 0x62009C62ul,
-	.sdtim1		= 0x125C8044ul,
-	.sdtim2		= 0x00001D29ul,
-	.sdtim3		= 0x32CDFF43ul,
-	.sdtim4		= 0x543F0ADFul,
-	.zqcfg		= 0xf0073200ul,
-	.sdrfc		= 0x00001457ul,
-};
-
-/************************* *****************************/
-static struct ddr3_phy_config ddr3phy_1333_64 = {
-	.pllcr		= 0x0005C000ul,
-	.pgcr1_mask	= (IODDRM_MASK | ZCKSEL_MASK),
-	.pgcr1_val	= ((1 << 2) | (1 << 7) | (1 << 23)),
-	.ptr0		= 0x42C21590ul,
-	.ptr1		= 0xD05612C0ul,
-	.ptr2		= 0, /* not set in gel */
-	.ptr3		= 0x0B4515C2ul,
-	.ptr4		= 0x0A6E08B4ul,
-	.dcr_mask	= (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK | NOSRA_MASK),
-	.dcr_val	= ((1 << 10) | (1 << 27)),
-	.dtpr0		= 0x8558AA55ul,
-	.dtpr1		= 0x12857280ul,
-	.dtpr2		= 0x5002C200ul,
-	.mr0		= 0x00001A60ul,
-	.mr1		= 0x00000006ul,
-	.mr2		= 0x00000010ul,
-	.dtcr		= 0x710035C7ul,
-	.pgcr2		= 0x00F065B8ul,
-	.zq0cr1		= 0x0000005Dul,
-	.zq1cr1		= 0x0000005Bul,
-	.zq2cr1		= 0x0000005Bul,
-	.pir_v1		= 0x00000033ul,
-	.pir_v2		= 0x0000FF81ul,
-};
-/******************************************************/
-int get_dimm_params(char *dimm_name)
-{
-	u8 spd_params[256];
-	int ret;
-	int old_bus;
-
-	i2c_init(CONFIG_SYS_DAVINCI_I2C_SPEED, CONFIG_SYS_DAVINCI_I2C_SLAVE);
-
-	old_bus = i2c_get_bus_num();
-	i2c_set_bus_num(1);
-
-	ret = i2c_read(0x53, 0, 1, spd_params, 256);
-
-	i2c_set_bus_num(old_bus);
-
-	dimm_name[0] = '\0';
-
-	if (ret) {
-		puts("Cannot read DIMM params\n");
-		return 1;
-	}
-
-	/*
-	 * We need to convert spd data to dimm parameters
-	 * and to DDR3 EMIF and PHY regirsters values.
-	 * For now we just return DIMM type string value.
-	 * Caller may use this value to choose appropriate
-	 * a pre-set DDR3 configuration
-	 */
-
-	strncpy(dimm_name, (char *)&spd_params[0x80], 18);
-	dimm_name[18] = '\0';
-
-	return 0;
-}
-
-struct pll_init_data ddr3a_333 = DDR3_PLL_333(A);
-struct pll_init_data ddr3b_333 = DDR3_PLL_333(B);
-struct pll_init_data ddr3a_400 = DDR3_PLL_400(A);
-struct pll_init_data ddr3b_400 = DDR3_PLL_400(B);
-
-void init_ddr3(void)
-{
-	char dimm_name[32];
-
-	get_dimm_params(dimm_name);
-
-	printf("Detected SO-DIMM [%s]\n", dimm_name);
-
-	if (!strcmp(dimm_name, "18KSF1G72HZ-1G6E2 ")) {
-		init_pll(&ddr3a_400);
-		if (cpu_revision() > 0) {
-			init_ddrphy(K2HK_DDR3A_DDRPHYC, &ddr3phy_1600_64A);
-			init_ddremif(K2HK_DDR3A_EMIF_CTRL_BASE, &ddr3_1600_64);
-			printf("DRAM:  Capacity 8 GiB (includes reported below)\n");
-		} else {
-			init_ddrphy(K2HK_DDR3A_DDRPHYC, &ddr3phy_1600_32);
-			init_ddremif(K2HK_DDR3A_EMIF_CTRL_BASE, &ddr3_1600_32);
-			printf("DRAM:  Capacity 4 GiB (includes reported below)\n");
-		}
-	} else if (!strcmp(dimm_name, "SQR-SD3T-2G1333SED")) {
-		init_pll(&ddr3a_333);
-		if (cpu_revision() > 0) {
-			init_ddrphy(K2HK_DDR3A_DDRPHYC, &ddr3phy_1333_64A);
-			init_ddremif(K2HK_DDR3A_EMIF_CTRL_BASE, &ddr3_1333_64);
-		} else {
-			init_ddrphy(K2HK_DDR3A_DDRPHYC, &ddr3phy_1333_32);
-			init_ddremif(K2HK_DDR3A_EMIF_CTRL_BASE, &ddr3_1333_32);
-		}
-	} else {
-		printf("Unknown SO-DIMM. Cannot configure DDR3\n");
-		while (1)
-			;
-	}
-
-	init_pll(&ddr3b_333);
-	init_ddrphy(K2HK_DDR3B_DDRPHYC, &ddr3phy_1333_64);
-	init_ddremif(K2HK_DDR3B_EMIF_CTRL_BASE, &ddr3_1333_64);
-}

board/ti/ks2_evm/Makefile

@@ -0,0 +1,13 @@
+#
+# KS2-EVM: board Makefile
+# (C) Copyright 2012-2014
+#     Texas Instruments Incorporated, <www.ti.com>
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y += board.o
+obj-y += ddr3_cfg.o
+obj-$(CONFIG_K2HK_EVM) += board_k2hk.o
+obj-$(CONFIG_K2HK_EVM) += ddr3_k2hk.o
+obj-$(CONFIG_K2E_EVM) += board_k2e.o
+obj-$(CONFIG_K2E_EVM) += ddr3_k2e.o

board/ti/ks2_evm/README_K2HK

@@ -38,11 +38,13 @@ board configuration file: include/configs/k2hk_evm.h
 
 Supported boot modes:
  - SPI NOR boot
+ - AEMIF NAND boot
 
 Supported image formats:-
  - u-boot.bin: for loading and running u-boot.bin through Texas instruments
                code composure studio (CCS)
  - u-boot-spi.gph: gpimage for programming SPI NOR flash for SPI NOR boot
+ - u-boot-nand.gph: gpimage for programming AEMIF NAND flash for NAND boot
 
 Build instructions:
 ===================
@@ -55,6 +57,10 @@ To build u-boot-spi.gph
   >make k2hk_evm_config
   >make u-boot-spi.gph
 
+To build u-boot-nand.gph
+  >make k2hk_evm_config
+  >make u-boot-nand.gph
+
 Load and Run U-Boot on K2HK EVM using CCS
 =========================================
 
@@ -115,8 +121,28 @@ instructions:-
 5. At the U-Boot console type following to setup u-boot environment variables.
    setenv addr_uboot 0x87000000
    setenv filesize <size in hex of u-boot-spi.gph rounded to hex 0x10000>
-   run burn_uboot
+   run burn_uboot_spi
    Once u-boot prompt is available, Power OFF the EVM. Set the SW1 dip switch
    to "SPI Little Endian Boot mode" as per instruction at
    http://processors.wiki.ti.com/index.php/EVMK2H_Hardware_Setup.
 6. Power ON the EVM. The EVM now boots with u-boot image on the NOR flash.
+
+AEMIF NAND Flash programming instructions
+======================================
+U-Boot image can be flashed to first 1024KB of the NAND flash using following
+instructions:-
+
+1. Start CCS and run U-boot as described above.
+2. Suspend Target. Select Run -> Suspend from top level menu
+   CortexA15_1 (Free Running)"
+3. Load u-boot-nand.gph binary from build folder on to DDR address 0x87000000
+   through CCS as described in step 2 of "Load and Run U-Boot on K2HK EVM
+   using CCS", but using address 0x87000000.
+4. Free Run the target as desribed earlier (step 4) to get u-boot prompt
+5. At the U-Boot console type following to setup u-boot environment variables.
+   setenv filesize <size in hex of u-boot-nand.gph rounded to hex 0x10000>
+   run burn_uboot_nand
+   Once u-boot prompt is available, Power OFF the EVM. Set the SW1 dip switch
+   to "ARM NAND Boot mode" as per instruction at
+   http://processors.wiki.ti.com/index.php/EVMK2H_Hardware_Setup.
+6. Power ON the EVM. The EVM now boots with u-boot image on the NAND flash.

board/ti/ks2_evm/board.c

@@ -1,45 +1,22 @@
 /*
- * K2HK EVM : Board initialization
+ * Keystone : Board initialization
  *
- * (C) Copyright 2012-2014
+ * (C) Copyright 2014
  *     Texas Instruments Incorporated, <www.ti.com>
  *
  * SPDX-License-Identifier:     GPL-2.0+
  */
 
+#include "board.h"
 #include <common.h>
 #include <exports.h>
 #include <fdt_support.h>
-#include <libfdt.h>
+#include <asm/arch/ddr3.h>
-
-#include <asm/arch/hardware.h>
-#include <asm/arch/clock.h>
-#include <asm/io.h>
-#include <asm/mach-types.h>
 #include <asm/arch/emac_defs.h>
-#include <asm/arch/psc_defs.h>
 #include <asm/ti-common/ti-aemif.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
-u32 device_big_endian;
-
-unsigned int external_clk[ext_clk_count] = {
-	[sys_clk]	=	122880000,
-	[alt_core_clk]	=	125000000,
-	[pa_clk]	=	122880000,
-	[tetris_clk]	=	125000000,
-	[ddr3a_clk]	=	100000000,
-	[ddr3b_clk]	=	100000000,
-	[mcm_clk]	=	312500000,
-	[pcie_clk]	=	100000000,
-	[sgmii_srio_clk] =	156250000,
-	[xgmii_clk]	=	156250000,
-	[usb_clk]	=	100000000,
-	[rp1_clk]	=	123456789    /* TODO: cannot find
-						what is that */
-};
-
 static struct aemif_config aemif_configs[] = {
 	{			/* CS0 */
 		.mode		= AEMIF_MODE_NAND,
@@ -52,18 +29,11 @@ static struct aemif_config aemif_configs[] = {
 		.turn_around	= 3,
 		.width		= AEMIF_WIDTH_8,
 	},
-
-};
-
-static struct pll_init_data pll_config[] = {
-	CORE_PLL_1228,
-	PASS_PLL_983,
-	TETRIS_PLL_1200,
 };
 
 int dram_init(void)
 {
-	init_ddr3();
+	ddr3_init();
 
 	gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
 				    CONFIG_MAX_RAM_BANK_SIZE);
@@ -71,42 +41,18 @@ int dram_init(void)
 	return 0;
 }
 
-#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
+int board_init(void)
-struct eth_priv_t eth_priv_cfg[] = {
+{
-	{
+	gd->bd->bi_boot_params = CONFIG_LINUX_BOOT_PARAM_ADDR;
-		.int_name	= "K2HK_EMAC",
-		.rx_flow	= 22,
-		.phy_addr	= 0,
-		.slave_port	= 1,
-		.sgmii_link_type = SGMII_LINK_MAC_PHY,
-	},
-	{
-		.int_name	= "K2HK_EMAC1",
-		.rx_flow	= 23,
-		.phy_addr	= 1,
-		.slave_port	= 2,
-		.sgmii_link_type = SGMII_LINK_MAC_PHY,
-	},
-	{
-		.int_name	= "K2HK_EMAC2",
-		.rx_flow	= 24,
-		.phy_addr	= 2,
-		.slave_port	= 3,
-		.sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
-	},
-	{
-		.int_name	= "K2HK_EMAC3",
-		.rx_flow	= 25,
-		.phy_addr	= 3,
-		.slave_port	= 4,
-		.sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
-	},
-};
 
+	return 0;
+}
+
+#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
 int get_eth_env_param(char *env_name)
 {
 	char *env;
-	int  res = -1;
+	int res = -1;
 
 	env = getenv(env_name);
 	if (env)
@@ -117,12 +63,14 @@ int get_eth_env_param(char *env_name)
 
 int board_eth_init(bd_t *bis)
 {
-	int	j;
+	int j;
-	int	res;
+	int res;
-	char	link_type_name[32];
+	int port_num;
+	char link_type_name[32];
 
-	for (j = 0; j < (sizeof(eth_priv_cfg) / sizeof(struct eth_priv_t));
+	port_num = get_num_eth_ports();
-	     j++) {
+
+	for (j = 0; j < port_num; j++) {
 		sprintf(link_type_name, "sgmii%d_link_type", j);
 		res = get_eth_env_param(link_type_name);
 		if (res >= 0)
@@ -135,46 +83,24 @@ int board_eth_init(bd_t *bis)
 }
 #endif
 
-/* Byte swap the 32-bit data if the device is BE */
-int cpu_to_bus(u32 *ptr, u32 length)
-{
-	u32 i;
-
-	if (device_big_endian)
-		for (i = 0; i < length; i++, ptr++)
-			*ptr = __swab32(*ptr);
-
-	return 0;
-}
-
-#if defined(CONFIG_BOARD_EARLY_INIT_F)
-int board_early_init_f(void)
-{
-	init_plls(ARRAY_SIZE(pll_config), pll_config);
-	return 0;
-}
-#endif
-
-int board_init(void)
-{
-	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-
-	return 0;
-}
-
 #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-#define K2_DDR3_START_ADDR 0x80000000
 void ft_board_setup(void *blob, bd_t *bd)
 {
-	u64 start[2];
+	int lpae;
-	u64 size[2];
+	char *env;
-	char name[32], *env, *endp;
+	char *endp;
-	int lpae, nodeoffset;
-	u32 ddr3a_size;
 	int nbanks;
+	u64 size[2];
+	u64 start[2];
+	char name[32];
+	int nodeoffset;
+	u32 ddr3a_size;
+	int unitrd_fixup = 0;
 
 	env = getenv("mem_lpae");
 	lpae = env && simple_strtol(env, NULL, 0);
+	env = getenv("uinitrd_fixup");
+	unitrd_fixup = env && simple_strtol(env, NULL, 0);
 
 	ddr3a_size = 0;
 	if (lpae) {
@@ -191,7 +117,7 @@ void ft_board_setup(void *blob, bd_t *bd)
 
 	/* adjust memory start address for LPAE */
 	if (lpae) {
-		start[0] -= K2_DDR3_START_ADDR;
+		start[0] -= CONFIG_SYS_SDRAM_BASE;
 		start[0] += CONFIG_SYS_LPAE_SDRAM_BASE;
 	}
 
@@ -217,10 +143,11 @@ void ft_board_setup(void *blob, bd_t *bd)
 	fdt_fixup_memory_banks(blob, start, size, nbanks);
 
 	/* Fix up the initrd */
-	if (lpae) {
+	if (lpae && unitrd_fixup) {
-		u64 initrd_start, initrd_end;
-		u32 *prop1, *prop2;
 		int err;
+		u32 *prop1, *prop2;
+		u64 initrd_start, initrd_end;
+
 		nodeoffset = fdt_path_offset(blob, "/chosen");
 		if (nodeoffset >= 0) {
 			prop1 = (u32 *)fdt_getprop(blob, nodeoffset,
@@ -229,11 +156,11 @@ void ft_board_setup(void *blob, bd_t *bd)
 					    "linux,initrd-end", NULL);
 			if (prop1 && prop2) {
 				initrd_start = __be32_to_cpu(*prop1);
-				initrd_start -= K2_DDR3_START_ADDR;
+				initrd_start -= CONFIG_SYS_SDRAM_BASE;
 				initrd_start += CONFIG_SYS_LPAE_SDRAM_BASE;
 				initrd_start = __cpu_to_be64(initrd_start);
 				initrd_end = __be32_to_cpu(*prop2);
-				initrd_end -= K2_DDR3_START_ADDR;
+				initrd_end -= CONFIG_SYS_SDRAM_BASE;
 				initrd_end += CONFIG_SYS_LPAE_SDRAM_BASE;
 				initrd_end = __cpu_to_be64(initrd_end);
 
@@ -267,9 +194,10 @@ void ft_board_setup(void *blob, bd_t *bd)
 
 void ft_board_setup_ex(void *blob, bd_t *bd)
 {
-	int	lpae;
+	int lpae;
-	char	*env;
+	u64 size;
-	u64	*reserve_start, size;
+	char *env;
+	u64 *reserve_start;
 
 	env = getenv("mem_lpae");
 	lpae = env && simple_strtol(env, NULL, 0);
@@ -286,7 +214,7 @@ void ft_board_setup_ex(void *blob, bd_t *bd)
 			*reserve_start = __cpu_to_be64(*reserve_start);
 			size = __cpu_to_be64(*(reserve_start + 1));
 			if (size) {
-				*reserve_start -= K2_DDR3_START_ADDR;
+				*reserve_start -= CONFIG_SYS_SDRAM_BASE;
 				*reserve_start +=
 					CONFIG_SYS_LPAE_SDRAM_BASE;
 				*reserve_start =

board/ti/ks2_evm/board.h

@@ -0,0 +1,19 @@
+/*
+ * K2HK EVM : Board common header
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _KS2_BOARD
+#define _KS2_BOARD
+
+#include <asm/arch/emac_defs.h>
+
+extern struct eth_priv_t eth_priv_cfg[];
+
+int get_num_eth_ports(void);
+
+#endif

board/ti/ks2_evm/board_k2e.c

@@ -0,0 +1,39 @@
+/*
+ * K2E EVM : Board initialization
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/ddr3.h>
+#include <asm/arch/hardware.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+unsigned int external_clk[ext_clk_count] = {
+	[sys_clk]	= 100000000,
+	[alt_core_clk]	= 100000000,
+	[pa_clk]	= 100000000,
+	[ddr3_clk]	= 100000000,
+	[mcm_clk]	= 312500000,
+	[pcie_clk]	= 100000000,
+	[sgmii_clk]	= 156250000,
+	[xgmii_clk]	= 156250000,
+	[usb_clk]	= 100000000,
+};
+
+static struct pll_init_data pll_config[] = {
+	CORE_PLL_1200,
+	PASS_PLL_1000,
+};
+
+#if defined(CONFIG_BOARD_EARLY_INIT_F)
+int board_early_init_f(void)
+{
+	init_plls(ARRAY_SIZE(pll_config), pll_config);
+	return 0;
+}
+#endif

board/ti/ks2_evm/board_k2hk.c

@@ -0,0 +1,81 @@
+/*
+ * K2HK EVM : Board initialization
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/emac_defs.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+unsigned int external_clk[ext_clk_count] = {
+	[sys_clk]	=	122880000,
+	[alt_core_clk]	=	125000000,
+	[pa_clk]	=	122880000,
+	[tetris_clk]	=	125000000,
+	[ddr3a_clk]	=	100000000,
+	[ddr3b_clk]	=	100000000,
+	[mcm_clk]	=	312500000,
+	[pcie_clk]	=	100000000,
+	[sgmii_srio_clk] =	156250000,
+	[xgmii_clk]	=	156250000,
+	[usb_clk]	=	100000000,
+	[rp1_clk]	=	123456789
+};
+
+static struct pll_init_data pll_config[] = {
+	CORE_PLL_1228,
+	PASS_PLL_983,
+	TETRIS_PLL_1200,
+};
+
+#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
+struct eth_priv_t eth_priv_cfg[] = {
+	{
+		.int_name	= "K2HK_EMAC",
+		.rx_flow	= 22,
+		.phy_addr	= 0,
+		.slave_port	= 1,
+		.sgmii_link_type = SGMII_LINK_MAC_PHY,
+	},
+	{
+		.int_name	= "K2HK_EMAC1",
+		.rx_flow	= 23,
+		.phy_addr	= 1,
+		.slave_port	= 2,
+		.sgmii_link_type = SGMII_LINK_MAC_PHY,
+	},
+	{
+		.int_name	= "K2HK_EMAC2",
+		.rx_flow	= 24,
+		.phy_addr	= 2,
+		.slave_port	= 3,
+		.sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
+	},
+	{
+		.int_name	= "K2HK_EMAC3",
+		.rx_flow	= 25,
+		.phy_addr	= 3,
+		.slave_port	= 4,
+		.sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
+	},
+};
+
+int get_num_eth_ports(void)
+{
+	return sizeof(eth_priv_cfg) / sizeof(struct eth_priv_t);
+}
+#endif
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+	init_plls(ARRAY_SIZE(pll_config), pll_config);
+	return 0;
+}
+#endif

board/ti/ks2_evm/ddr3_cfg.c

@@ -0,0 +1,170 @@
+/*
+ * Keystone2: DDR3 configuration
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+
+#include <i2c.h>
+#include <asm/arch/ddr3.h>
+#include <asm/arch/hardware.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* DDR3 PHY configuration data with 1600M rate, 8GB size */
+struct ddr3_phy_config ddr3phy_1600_8g = {
+	.pllcr          = 0x0001C000ul,
+	.pgcr1_mask     = (IODDRM_MASK | ZCKSEL_MASK),
+	.pgcr1_val      = ((1 << 2) | (1 << 7) | (1 << 23)),
+	.ptr0           = 0x42C21590ul,
+	.ptr1           = 0xD05612C0ul,
+	.ptr2           = 0, /* not set in gel */
+	.ptr3           = 0x0D861A80ul,
+	.ptr4           = 0x0C827100ul,
+	.dcr_mask       = (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK),
+	.dcr_val        = ((1 << 10)),
+	.dtpr0          = 0xA19DBB66ul,
+	.dtpr1          = 0x32868300ul,
+	.dtpr2          = 0x50035200ul,
+	.mr0            = 0x00001C70ul,
+	.mr1            = 0x00000006ul,
+	.mr2            = 0x00000018ul,
+	.dtcr           = 0x730035C7ul,
+	.pgcr2          = 0x00F07A12ul,
+	.zq0cr1         = 0x0000005Dul,
+	.zq1cr1         = 0x0000005Bul,
+	.zq2cr1         = 0x0000005Bul,
+	.pir_v1         = 0x00000033ul,
+	.pir_v2         = 0x0000FF81ul,
+};
+
+/* DDR3 EMIF configuration data with 1600M rate, 8GB size */
+struct ddr3_emif_config ddr3_1600_8g = {
+	.sdcfg          = 0x6200CE6Aul,
+	.sdtim1         = 0x16709C55ul,
+	.sdtim2         = 0x00001D4Aul,
+	.sdtim3         = 0x435DFF54ul,
+	.sdtim4         = 0x553F0CFFul,
+	.zqcfg          = 0xF0073200ul,
+	.sdrfc          = 0x00001869ul,
+};
+
+#ifdef CONFIG_K2HK_EVM
+/* DDR3 PHY configuration data with 1333M rate, and 2GB size */
+struct ddr3_phy_config ddr3phy_1333_2g = {
+	.pllcr          = 0x0005C000ul,
+	.pgcr1_mask     = (IODDRM_MASK | ZCKSEL_MASK),
+	.pgcr1_val      = ((1 << 2) | (1 << 7) | (1 << 23)),
+	.ptr0           = 0x42C21590ul,
+	.ptr1           = 0xD05612C0ul,
+	.ptr2           = 0, /* not set in gel */
+	.ptr3           = 0x0B4515C2ul,
+	.ptr4           = 0x0A6E08B4ul,
+	.dcr_mask       = (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK),
+	.dcr_val        = ((1 << 10)),
+	.dtpr0          = 0x8558AA55ul,
+	.dtpr1          = 0x32857280ul,
+	.dtpr2          = 0x5002C200ul,
+	.mr0            = 0x00001A60ul,
+	.mr1            = 0x00000006ul,
+	.mr2            = 0x00000010ul,
+	.dtcr           = 0x710035C7ul,
+	.pgcr2          = 0x00F065B8ul,
+	.zq0cr1         = 0x0000005Dul,
+	.zq1cr1         = 0x0000005Bul,
+	.zq2cr1         = 0x0000005Bul,
+	.pir_v1         = 0x00000033ul,
+	.pir_v2         = 0x0000FF81ul,
+};
+
+/* DDR3 EMIF configuration data with 1333M rate, and 2GB size */
+struct ddr3_emif_config ddr3_1333_2g = {
+	.sdcfg          = 0x62008C62ul,
+	.sdtim1         = 0x125C8044ul,
+	.sdtim2         = 0x00001D29ul,
+	.sdtim3         = 0x32CDFF43ul,
+	.sdtim4         = 0x543F0ADFul,
+	.zqcfg          = 0x70073200ul,
+	.sdrfc          = 0x00001457ul,
+};
+#endif
+
+#ifdef CONFIG_K2E_EVM
+/* DDR3 PHY configuration data with 1600M rate, and 4GB size  */
+struct ddr3_phy_config ddr3phy_1600_4g = {
+	.pllcr          = 0x0001C000ul,
+	.pgcr1_mask     = (IODDRM_MASK | ZCKSEL_MASK),
+	.pgcr1_val      = ((1 << 2) | (1 << 7) | (1 << 23)),
+	.ptr0           = 0x42C21590ul,
+	.ptr1           = 0xD05612C0ul,
+	.ptr2           = 0, /* not set in gel */
+	.ptr3           = 0x08861A80ul,
+	.ptr4           = 0x0C827100ul,
+	.dcr_mask       = (PDQ_MASK | MPRDQ_MASK | BYTEMASK_MASK),
+	.dcr_val        = ((1 << 10)),
+	.dtpr0          = 0x9D9CBB66ul,
+	.dtpr1          = 0x12840300ul,
+	.dtpr2          = 0x5002D200ul,
+	.mr0            = 0x00001C70ul,
+	.mr1            = 0x00000006ul,
+	.mr2            = 0x00000018ul,
+	.dtcr           = 0x710035C7ul,
+	.pgcr2          = 0x00F07A12ul,
+	.zq0cr1         = 0x0001005Dul,
+	.zq1cr1         = 0x0001005Bul,
+	.zq2cr1         = 0x0001005Bul,
+	.pir_v1         = 0x00000033ul,
+	.pir_v2         = 0x0000FF81ul,
+};
+
+/* DDR3 EMIF configuration data with 1600M rate, and 4GB size  */
+struct ddr3_emif_config ddr3_1600_4g = {
+	.sdcfg          = 0x6200CE62ul,
+	.sdtim1         = 0x166C9855ul,
+	.sdtim2         = 0x00001D4Aul,
+	.sdtim3         = 0x421DFF53ul,
+	.sdtim4         = 0x543F07FFul,
+	.zqcfg          = 0x70073200ul,
+	.sdrfc          = 0x00001869ul,
+};
+#endif
+
+int ddr3_get_dimm_params(char *dimm_name)
+{
+	int ret;
+	int old_bus;
+	u8 spd_params[256];
+
+	i2c_init(CONFIG_SYS_DAVINCI_I2C_SPEED, CONFIG_SYS_DAVINCI_I2C_SLAVE);
+
+	old_bus = i2c_get_bus_num();
+	i2c_set_bus_num(1);
+
+	ret = i2c_read(0x53, 0, 1, spd_params, 256);
+
+	i2c_set_bus_num(old_bus);
+
+	dimm_name[0] = '\0';
+
+	if (ret) {
+		puts("Cannot read DIMM params\n");
+		return 1;
+	}
+
+	/*
+	 * We need to convert spd data to dimm parameters
+	 * and to DDR3 EMIF and PHY regirsters values.
+	 * For now we just return DIMM type string value.
+	 * Caller may use this value to choose appropriate
+	 * a pre-set DDR3 configuration
+	 */
+
+	strncpy(dimm_name, (char *)&spd_params[0x80], 18);
+	dimm_name[18] = '\0';
+
+	return 0;
+}

board/ti/ks2_evm/ddr3_cfg.h

@@ -0,0 +1,24 @@
+/*
+ * Keystone2: DDR3 configuration
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __DDR3_CFG_H
+#define __DDR3_CFG_H
+
+extern struct ddr3_phy_config ddr3phy_1600_8g;
+extern struct ddr3_emif_config ddr3_1600_8g;
+
+extern struct ddr3_phy_config ddr3phy_1333_2g;
+extern struct ddr3_emif_config ddr3_1333_2g;
+
+extern struct ddr3_phy_config ddr3phy_1600_4g;
+extern struct ddr3_emif_config ddr3_1600_4g;
+
+int ddr3_get_dimm_params(char *dimm_name);
+
+#endif /* __DDR3_CFG_H */

board/ti/ks2_evm/ddr3_k2e.c

@@ -0,0 +1,55 @@
+/*
+ * Keystone2: DDR3 initialization
+ *
+ * (C) Copyright 2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include "ddr3_cfg.h"
+#include <asm/arch/ddr3.h>
+
+static int ddr3_size;
+static struct pll_init_data ddr3_400 = DDR3_PLL_400;
+
+void ddr3_init(void)
+{
+	char dimm_name[32];
+
+	if (~(readl(KS2_PLL_CNTRL_BASE + KS2_RSTCTRL_RSTYPE) & 0x1))
+		init_pll(&ddr3_400);
+
+	ddr3_get_dimm_params(dimm_name);
+
+	printf("Detected SO-DIMM [%s]\n", dimm_name);
+
+	/* Reset DDR3 PHY after PLL enabled */
+	ddr3_reset_ddrphy();
+
+	if (!strcmp(dimm_name, "18KSF1G72HZ-1G6E2 ")) {
+		/* 8G SO-DIMM */
+		ddr3_size = 8;
+		printf("DRAM: 8 GiB\n");
+		ddr3phy_1600_8g.zq0cr1 |= 0x10000;
+		ddr3phy_1600_8g.zq1cr1 |= 0x10000;
+		ddr3phy_1600_8g.zq2cr1 |= 0x10000;
+		ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC, &ddr3phy_1600_8g);
+		ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE, &ddr3_1600_8g);
+	} else if (!strcmp(dimm_name, "18KSF51272HZ-1G6K2")) {
+		/* 4G SO-DIMM */
+		ddr3_size = 4;
+		printf("DRAM: 4 GiB\n");
+		ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC, &ddr3phy_1600_4g);
+		ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE, &ddr3_1600_4g);
+	}
+}
+
+/**
+ * ddr3_get_size - return ddr3 size in GiB
+ */
+int ddr3_get_size(void)
+{
+	return ddr3_size;
+}

board/ti/ks2_evm/ddr3_k2hk.c

@@ -0,0 +1,84 @@
+/*
+ * Keystone2: DDR3 initialization
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include "ddr3_cfg.h"
+#include <asm/arch/ddr3.h>
+#include <asm/arch/hardware.h>
+
+struct pll_init_data ddr3a_333 = DDR3_PLL_333(A);
+struct pll_init_data ddr3a_400 = DDR3_PLL_400(A);
+
+void ddr3_init(void)
+{
+	char dimm_name[32];
+
+	ddr3_get_dimm_params(dimm_name);
+
+	printf("Detected SO-DIMM [%s]\n", dimm_name);
+
+	if (!strcmp(dimm_name, "18KSF1G72HZ-1G6E2 ")) {
+		init_pll(&ddr3a_400);
+		if (cpu_revision() > 0) {
+			if (cpu_revision() > 1) {
+				/* PG 2.0 */
+				/* Reset DDR3A PHY after PLL enabled */
+				ddr3_reset_ddrphy();
+				ddr3phy_1600_8g.zq0cr1 |= 0x10000;
+				ddr3phy_1600_8g.zq1cr1 |= 0x10000;
+				ddr3phy_1600_8g.zq2cr1 |= 0x10000;
+				ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC,
+						 &ddr3phy_1600_8g);
+			} else {
+				/* PG 1.1 */
+				ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC,
+						 &ddr3phy_1600_8g);
+			}
+
+			ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE,
+					  &ddr3_1600_8g);
+			printf("DRAM:  Capacity 8 GiB (includes reported below)\n");
+		} else {
+			ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC, &ddr3phy_1600_8g);
+			ddr3_1600_8g.sdcfg |= 0x1000;
+			ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE,
+					  &ddr3_1600_8g);
+			printf("DRAM:  Capacity 4 GiB (includes reported below)\n");
+		}
+	} else if (!strcmp(dimm_name, "SQR-SD3T-2G1333SED")) {
+		init_pll(&ddr3a_333);
+		if (cpu_revision() > 0) {
+			if (cpu_revision() > 1) {
+				/* PG 2.0 */
+				/* Reset DDR3A PHY after PLL enabled */
+				ddr3_reset_ddrphy();
+				ddr3phy_1333_2g.zq0cr1 |= 0x10000;
+				ddr3phy_1333_2g.zq1cr1 |= 0x10000;
+				ddr3phy_1333_2g.zq2cr1 |= 0x10000;
+				ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC,
+						 &ddr3phy_1333_2g);
+			} else {
+				/* PG 1.1 */
+				ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC,
+						 &ddr3phy_1333_2g);
+			}
+			ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE,
+					  &ddr3_1333_2g);
+		} else {
+			ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC, &ddr3phy_1333_2g);
+			ddr3_1333_2g.sdcfg |= 0x1000;
+			ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE,
+					  &ddr3_1333_2g);
+		}
+	} else {
+		printf("Unknown SO-DIMM. Cannot configure DDR3\n");
+		while (1)
+			;
+	}
+}

boards.cfg

@@ -300,7 +300,8 @@ Active  arm         armv7          exynos      samsung         trats
 Active  arm         armv7          exynos      samsung         trats2              trats2                                -                                                                                                                                 Piotr Wilczek <p.wilczek@samsung.com>
 Active  arm         armv7          exynos      samsung         universal_c210      s5pc210_universal                     -                                                                                                                                 Przemyslaw Marczak <p.marczak@samsung.com>
 Active  arm         armv7          highbank    -               highbank            highbank                              -                                                                                                                                 Rob Herring <robh@kernel.org>
-Active  arm         armv7          keystone    ti              k2hk_evm            k2hk_evm                              -                                                                                                                                 Vitaly Andrianov <vitalya@ti.com>
+Active  arm         armv7          keystone    ti              ks2_evm             k2hk_evm                              -                                                                                                                                 Vitaly Andrianov <vitalya@ti.com>
+Active  arm         armv7          keystone    ti              ks2_evm		   k2e_evm                               -                                                                                                                                 Vitaly Andrianov <vitalya@ti.com>
 Active  arm         armv7          mx5         denx            m53evk              m53evk                                m53evk:IMX_CONFIG=board/denx/m53evk/imximage.cfg                                                                                  Marek Vasut <marek.vasut@gmail.com>
 Active  arm         armv7          mx5         esg             ima3-mx53           ima3-mx53                             ima3-mx53:IMX_CONFIG=board/esg/ima3-mx53/imximage.cfg                                                                             -
 Active  arm         armv7          mx5         freescale       mx51evk             mx51evk                               mx51evk:IMX_CONFIG=board/freescale/mx51evk/imximage.cfg                                                                           Stefano Babic <sbabic@denx.de>

common/image-fdt.c

@@ -492,7 +492,7 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob,
 	if (!ft_verify_fdt(blob))
 		return -1;
 
-#ifdef CONFIG_SOC_K2HK
+#if defined(CONFIG_SOC_KEYSTONE)
 	if (IMAGE_OF_BOARD_SETUP)
 		ft_board_setup_ex(blob, gd->bd);
 #endif

doc/README.nand

@@ -89,6 +89,10 @@ Commands:
 
 Configuration Options:
 
+   CONFIG_SYS_NAND_U_BOOT_OFFS
+	NAND Offset from where SPL will read u-boot image. This is the starting
+	address of u-boot MTD partition in NAND.
+
    CONFIG_CMD_NAND
       Enables NAND support and commmands.
 
@@ -226,6 +230,14 @@ Platform specific options
 	detection. However ECC calculation on such plaforms would still be
 	done by GPMC controller.
 
+   CONFIG_SPL_NAND_AM33XX_BCH
+	Enables SPL-NAND driver (am335x_spl_bch.c) which supports ELM based
+        hardware ECC correction. This is useful for platforms which have ELM
+	hardware engine and use NAND boot mode.
+	Some legacy platforms like OMAP3xx do not have in-built ELM h/w engine,
+	so those platforms should use CONFIG_SPL_NAND_SIMPLE for enabling
+        SPL-NAND driver with software ECC correction support.
+
    CONFIG_NAND_OMAP_ECCSCHEME
 	On OMAP platforms, this CONFIG specifies NAND ECC scheme.
 	It can take following values:

drivers/mtd/nand/davinci_nand.c

@@ -305,6 +305,189 @@ static struct nand_ecclayout nand_davinci_4bit_layout_oobfirst = {
 #endif
 };
 
+#if defined CONFIG_KEYSTONE_RBL_NAND
+#if defined(CONFIG_SYS_NAND_PAGE_2K)
+static struct nand_ecclayout nand_keystone_rbl_4bit_layout_oobfirst = {
+	.eccbytes = 40,
+	.eccpos = {
+		6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+		22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+		38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
+		54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+	},
+	.oobfree = {
+		{.offset = 2, .length = 4, },
+		{.offset = 16, .length = 6, },
+		{.offset = 32, .length = 6, },
+		{.offset = 48, .length = 6, },
+	},
+#elif defined(CONFIG_SYS_NAND_PAGE_4K)
+	.eccbytes = 80,
+	.eccpos = {
+		6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+		22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+		38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
+		54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+		70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+		86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
+		102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
+		118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
+	},
+	.oobfree = {
+		{.offset = 2, .length = 4, },
+		{.offset = 16, .length = 6, },
+		{.offset = 32, .length = 6, },
+		{.offset = 48, .length = 6, },
+		{.offset = 64, .length = 6, },
+		{.offset = 80, .length = 6, },
+		{.offset = 96, .length = 6, },
+		{.offset = 112, .length = 6, },
+	},
+#endif
+};
+
+#ifdef CONFIG_SYS_NAND_PAGE_2K
+#define CONFIG_KEYSTONE_NAND_MAX_RBL_PAGE	CONFIG_KEYSTONE_NAND_MAX_RBL_SIZE >> 11
+#elif defined(CONFIG_SYS_NAND_PAGE_4K)
+#define CONFIG_KEYSTONE_NAND_MAX_RBL_PAGE	CONFIG_KEYSTONE_NAND_MAX_RBL_SIZE >> 12
+#endif
+
+/**
+ * nand_davinci_write_page - write one page
+ * @mtd: MTD device structure
+ * @chip: NAND chip descriptor
+ * @buf: the data to write
+ * @oob_required: must write chip->oob_poi to OOB
+ * @page: page number to write
+ * @cached: cached programming
+ * @raw: use _raw version of write_page
+ */
+static int nand_davinci_write_page(struct mtd_info *mtd, struct nand_chip *chip,
+				   const uint8_t *buf, int oob_required,
+				   int page, int cached, int raw)
+{
+	int status;
+	int ret = 0;
+	struct nand_ecclayout *saved_ecc_layout;
+
+	/* save current ECC layout and assign Keystone RBL ECC layout */
+	if (page < CONFIG_KEYSTONE_NAND_MAX_RBL_PAGE) {
+		saved_ecc_layout = chip->ecc.layout;
+		chip->ecc.layout = &nand_keystone_rbl_4bit_layout_oobfirst;
+		mtd->oobavail = chip->ecc.layout->oobavail;
+	}
+
+	chip->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page);
+
+	if (unlikely(raw))
+		status = chip->ecc.write_page_raw(mtd, chip, buf, oob_required);
+	else
+		status = chip->ecc.write_page(mtd, chip, buf, oob_required);
+
+	if (status < 0) {
+		ret = status;
+		goto err;
+	}
+
+	chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
+	status = chip->waitfunc(mtd, chip);
+
+	/*
+	 * See if operation failed and additional status checks are
+	 * available.
+	 */
+	if ((status & NAND_STATUS_FAIL) && (chip->errstat))
+		status = chip->errstat(mtd, chip, FL_WRITING, status, page);
+
+	if (status & NAND_STATUS_FAIL) {
+		ret = -EIO;
+		goto err;
+	}
+
+#ifdef CONFIG_MTD_NAND_VERIFY_WRITE
+	/* Send command to read back the data */
+	chip->cmdfunc(mtd, NAND_CMD_READ0, 0, page);
+
+	if (chip->verify_buf(mtd, buf, mtd->writesize)) {
+		ret = -EIO;
+		goto err;
+	}
+
+	/* Make sure the next page prog is preceded by a status read */
+	chip->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1);
+#endif
+err:
+	/* restore ECC layout */
+	if (page < CONFIG_KEYSTONE_NAND_MAX_RBL_PAGE) {
+		chip->ecc.layout = saved_ecc_layout;
+		mtd->oobavail = saved_ecc_layout->oobavail;
+	}
+
+	return ret;
+}
+
+/**
+ * nand_davinci_read_page_hwecc - hardware ECC based page read function
+ * @mtd: mtd info structure
+ * @chip: nand chip info structure
+ * @buf: buffer to store read data
+ * @oob_required: caller requires OOB data read to chip->oob_poi
+ * @page: page number to read
+ *
+ * Not for syndrome calculating ECC controllers which need a special oob layout.
+ */
+static int nand_davinci_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip,
+				uint8_t *buf, int oob_required, int page)
+{
+	int i, eccsize = chip->ecc.size;
+	int eccbytes = chip->ecc.bytes;
+	int eccsteps = chip->ecc.steps;
+	uint32_t *eccpos;
+	uint8_t *p = buf;
+	uint8_t *ecc_code = chip->buffers->ecccode;
+	uint8_t *ecc_calc = chip->buffers->ecccalc;
+	struct nand_ecclayout *saved_ecc_layout = chip->ecc.layout;
+
+	/* save current ECC layout and assign Keystone RBL ECC layout */
+	if (page < CONFIG_KEYSTONE_NAND_MAX_RBL_PAGE) {
+		chip->ecc.layout = &nand_keystone_rbl_4bit_layout_oobfirst;
+		mtd->oobavail = chip->ecc.layout->oobavail;
+	}
+
+	eccpos = chip->ecc.layout->eccpos;
+
+	/* Read the OOB area first */
+	chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page);
+	chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
+	chip->cmdfunc(mtd, NAND_CMD_READ0, 0, page);
+
+	for (i = 0; i < chip->ecc.total; i++)
+		ecc_code[i] = chip->oob_poi[eccpos[i]];
+
+	for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
+		int stat;
+
+		chip->ecc.hwctl(mtd, NAND_ECC_READ);
+		chip->read_buf(mtd, p, eccsize);
+		chip->ecc.calculate(mtd, p, &ecc_calc[i]);
+
+		stat = chip->ecc.correct(mtd, p, &ecc_code[i], NULL);
+		if (stat < 0)
+			mtd->ecc_stats.failed++;
+		else
+			mtd->ecc_stats.corrected += stat;
+	}
+
+	/* restore ECC layout */
+	if (page < CONFIG_KEYSTONE_NAND_MAX_RBL_PAGE) {
+		chip->ecc.layout = saved_ecc_layout;
+		mtd->oobavail = saved_ecc_layout->oobavail;
+	}
+
+	return 0;
+}
+#endif /* CONFIG_KEYSTONE_RBL_NAND */
+
 static void nand_davinci_4bit_enable_hwecc(struct mtd_info *mtd, int mode)
 {
 	u32 val;
@@ -604,6 +787,19 @@ static void nand_flash_init(void)
 
 void davinci_nand_init(struct nand_chip *nand)
 {
+#if defined CONFIG_KEYSTONE_RBL_NAND
+	int i;
+	struct nand_ecclayout *layout;
+
+	layout = &nand_keystone_rbl_4bit_layout_oobfirst;
+	layout->oobavail = 0;
+	for (i = 0; layout->oobfree[i].length &&
+	     i < ARRAY_SIZE(layout->oobfree); i++)
+		layout->oobavail += layout->oobfree[i].length;
+
+	nand->write_page = nand_davinci_write_page;
+	nand->ecc.read_page = nand_davinci_read_page_hwecc;
+#endif
 	nand->chip_delay  = 0;
 #ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
 	nand->bbt_options	  |= NAND_BBT_USE_FLASH;

drivers/net/cpsw.c

@@ -211,6 +211,8 @@ struct cpdma_chan {
 #define chan_read(chan, fld)		__raw_readl((chan)->fld)
 #define chan_read_ptr(chan, fld)	((void *)__raw_readl((chan)->fld))
 
+#define for_active_slave(slave, priv) \
+	slave = (priv)->slaves + (priv)->data.active_slave; if (slave)
 #define for_each_slave(slave, priv) \
 	for (slave = (priv)->slaves; slave != (priv)->slaves + \
 				(priv)->data.slaves; slave++)
@@ -609,7 +611,7 @@ static int cpsw_update_link(struct cpsw_priv *priv)
 	int link = 0;
 	struct cpsw_slave *slave;
 
-	for_each_slave(slave, priv)
+	for_active_slave(slave, priv)
 		cpsw_slave_update_link(slave, priv, &link);
 	priv->mdio_link = readl(&mdio_regs->link);
 	return link;
@@ -785,7 +787,7 @@ static int cpsw_init(struct eth_device *dev, bd_t *bis)
 			   ALE_SECURE);
 	cpsw_ale_add_mcast(priv, NetBcastAddr, 1 << priv->host_port);
 
-	for_each_slave(slave, priv)
+	for_active_slave(slave, priv)
 		cpsw_slave_init(slave, priv);
 
 	cpsw_update_link(priv);
@@ -1013,7 +1015,7 @@ int cpsw_register(struct cpsw_platform_data *data)
 
 	cpsw_mdio_init(dev->name, data->mdio_base, data->mdio_div);
 	priv->bus = miiphy_get_dev_by_name(dev->name);
-	for_each_slave(slave, priv)
+	for_active_slave(slave, priv)
 		cpsw_phy_init(dev, slave);
 
 	return 1;

drivers/power/pmic/pmic_tps65218.c

@@ -7,6 +7,8 @@
 
 #include <common.h>
 #include <i2c.h>
+#include <asm/errno.h>
+#include <power/pmic.h>
 #include <power/tps65218.h>
 
 /**
@@ -95,3 +97,23 @@ int tps65218_voltage_update(uchar dc_cntrl_reg, uchar volt_sel)
 
 	return 0;
 }
+
+int power_tps65218_init(unsigned char bus)
+{
+	static const char name[] = "TPS65218_PMIC";
+	struct pmic *p = pmic_alloc();
+
+	if (!p) {
+		printf("%s: POWER allocation error!\n", __func__);
+		return -ENOMEM;
+	}
+
+	p->name = name;
+	p->interface = PMIC_I2C;
+	p->number_of_regs = TPS65218_PMIC_NUM_OF_REGS;
+	p->hw.i2c.addr = TPS65218_CHIP_PM;
+	p->hw.i2c.tx_num = 1;
+	p->bus = bus;
+
+	return 0;
+}

drivers/serial/ns16550.c

@@ -30,7 +30,7 @@
 #define serial_in(y)		readb(y)
 #endif
 
-#if defined(CONFIG_K2HK_EVM)
+#if defined(CONFIG_SOC_KEYSTONE)
 #define UART_REG_VAL_PWREMU_MGMT_UART_DISABLE   0
 #define UART_REG_VAL_PWREMU_MGMT_UART_ENABLE ((1 << 14) | (1 << 13) | (1 << 0))
 #undef UART_MCRVAL
@@ -88,7 +88,7 @@ void NS16550_init(NS16550_t com_port, int baud_divisor)
 	/* /16 is proper to hit 115200 with 48MHz */
 	serial_out(0, &com_port->mdr1);
 #endif /* CONFIG_OMAP */
-#if defined(CONFIG_K2HK_EVM)
+#if defined(CONFIG_SOC_KEYSTONE)
 	serial_out(UART_REG_VAL_PWREMU_MGMT_UART_ENABLE, &com_port->regC);
 #endif
 }

include/configs/am335x_evm.h

@@ -254,6 +254,11 @@
 #define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH8_CODE_HW
 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS	0x00080000 /* os parameters */
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x00200000 /* kernel offset */
+#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
+#endif
 #endif
 #endif
 
@@ -453,6 +458,7 @@
 #define CONFIG_SYS_MAX_FLASH_BANKS	1
 #define CONFIG_SYS_FLASH_BASE		(0x08000000)
 #define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+#define CONFIG_SYS_FLASH_SIZE		0x01000000
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
 /* Reduce SPL size by removing unlikey targets */
 #ifdef CONFIG_NOR_BOOT

include/configs/am3517_crane.h

@@ -252,17 +252,12 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_SYS_MAX_FLASH_SECT	520	/* max number of sectors */
 						/* on one chip */
 #define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of flash banks */
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
 
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 
 /* Monitor at start of flash */
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE

include/configs/am3517_evm.h

@@ -259,18 +259,13 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_SYS_MAX_FLASH_SECT	520	/* max number of sectors */
 						/* on one chip */
 #define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of flash banks */
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
 
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 #endif
 
 /* Monitor at start of flash */

include/configs/am43xx_evm.h

@@ -33,6 +33,8 @@
 #define CONFIG_SYS_I2C_MULTI_EEPROMS
 
 /* Power */
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
 #define CONFIG_POWER_TPS65218
 
 /* SPL defines. */

include/configs/cm_t335.h

@@ -150,6 +150,11 @@
 #define CONFIG_ENV_OFFSET		0x300000 /* environment starts here */
 #define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
 #define CONFIG_SYS_NAND_ONFI_DETECTION
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS		0x400000 /* un-assigned: (using dtb) */
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x500000
+#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
+#endif
 
 /* GPIO pin + bank to pin ID mapping */
 #define GPIO_PIN(_bank, _pin)		((_bank << 5) + _pin)

include/configs/cm_t35.h

@@ -258,9 +258,6 @@
  */
 
 /* **** PISMO SUPPORT *** */
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-
 /* Monitor at start of flash */
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */

include/configs/devkit8000.h

@@ -262,8 +262,6 @@
 #define PHYS_SDRAM_2			OMAP34XX_SDRC_CS1
 
 /* NAND and environment organization  */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
 
 #define CONFIG_ENV_IS_IN_NAND		1

include/configs/dig297.h

@@ -251,10 +251,6 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
 
 #define CONFIG_SYS_FLASH_BASE		boot_flash_base

include/configs/k2e_evm.h

@@ -0,0 +1,37 @@
+/*
+ * Configuration header file for TI's k2e-evm
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __CONFIG_K2E_EVM_H
+#define __CONFIG_K2E_EVM_H
+
+/* Platform type */
+#define CONFIG_SOC_K2E
+#define CONFIG_K2E_EVM
+
+/* U-Boot general configuration */
+#define CONFIG_SYS_PROMPT               "K2E EVM # "
+
+#define KS2_ARGS_UBI   "args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs "\
+		       "root=ubi0:rootfs rootflags=sync rw ubi.mtd=2,2048\0"
+
+#define KS2_FDT_NAME   "name_fdt=k2e-evm.dtb\0"
+#define KS2_ADDR_MON   "addr_mon=0x0c140000\0"
+#define KS2_NAME_MON   "name_mon=skern-k2e-evm.bin\0"
+#define NAME_UBOOT     "name_uboot=u-boot-spi-k2e-evm.gph\0"
+#define NAME_UBI       "name_ubi=k2e-evm-ubifs.ubi\0"
+
+#include <configs/ks2_evm.h>
+
+/* SPL SPI Loader Configuration */
+#define CONFIG_SPL_TEXT_BASE           0x0c100000
+
+/* NAND Configuration */
+#define CONFIG_SYS_NAND_PAGE_2K
+
+#endif /* __CONFIG_K2E_EVM_H */

include/configs/k2hk_evm.h

@@ -14,252 +14,27 @@
 #define CONFIG_SOC_K2HK
 #define CONFIG_K2HK_EVM
 
-/* U-Boot Build Configuration */
+/* U-Boot general configuration */
-#define CONFIG_SKIP_LOWLEVEL_INIT       /* U-Boot is a 2nd stage loader */
+#define CONFIG_SYS_PROMPT               "K2HK EVM # "
-#define CONFIG_SYS_NO_FLASH             /* that is, no *NOR* flash */
-#define CONFIG_SYS_CONSOLE_INFO_QUIET
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_SYS_THUMB_BUILD
 
-/* SoC Configuration */
+#define KS2_ARGS_UBI   "args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs "\
-#define CONFIG_ARMV7
+		       "root=ubi0:rootfs rootflags=sync rw ubi.mtd=2,2048\0"
-#define CONFIG_ARCH_CPU_INIT
-#define CONFIG_SYS_ARCH_TIMER
-#define CONFIG_SYS_HZ                   1000
-#define CONFIG_SYS_TEXT_BASE            0x0c001000
-#define CONFIG_SPL_TARGET               "u-boot-spi.gph"
-#define CONFIG_SYS_DCACHE_OFF
 
-/* Memory Configuration */
+#define KS2_FDT_NAME   "name_fdt=k2hk-evm.dtb\0"
-#define CONFIG_NR_DRAM_BANKS            2
+#define KS2_ADDR_MON   "addr_mon=0x0c5f0000\0"
-#define CONFIG_SYS_SDRAM_BASE           0x80000000
+#define KS2_NAME_MON   "name_mon=skern-k2hk-evm.bin\0"
-#define CONFIG_SYS_LPAE_SDRAM_BASE      0x800000000
+#define NAME_UBOOT     "name_uboot=u-boot-spi-k2hk-evm.gph\0"
-#define CONFIG_MAX_RAM_BANK_SIZE        (2 << 30)       /* 2GB */
+#define NAME_UBI       "name_ubi=k2hk-evm-ubifs.ubi\0"
-#define CONFIG_STACKSIZE                (512 << 10)     /* 512 KiB */
+
-#define CONFIG_SYS_MALLOC_LEN           (4 << 20)       /* 4 MiB */
+#include <configs/ks2_evm.h>
-#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_TEXT_BASE - \
-					 GENERATED_GBL_DATA_SIZE)
 
 /* SPL SPI Loader Configuration */
-#define CONFIG_SPL_TEXT_BASE            0x0c200000
+#define CONFIG_SPL_TEXT_BASE		0x0c200000
-#define CONFIG_SPL_PAD_TO               65536
-#define CONFIG_SPL_MAX_SIZE             (CONFIG_SPL_PAD_TO - 8)
-#define CONFIG_SPL_BSS_START_ADDR       (CONFIG_SPL_TEXT_BASE + \
-					 CONFIG_SPL_MAX_SIZE)
-#define CONFIG_SPL_BSS_MAX_SIZE         (32 * 1024)
-#define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SPL_BSS_START_ADDR + \
-					 CONFIG_SPL_BSS_MAX_SIZE)
-#define CONFIG_SYS_SPL_MALLOC_SIZE      (32 * 1024)
-#define CONFIG_SPL_STACK_SIZE           (8 * 1024)
-#define CONFIG_SPL_STACK                (CONFIG_SYS_SPL_MALLOC_START + \
-					 CONFIG_SYS_SPL_MALLOC_SIZE + \
-					 CONFIG_SPL_STACK_SIZE - 4)
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_SPI_FLASH_SUPPORT
-#define CONFIG_SPL_SPI_SUPPORT
-#define CONFIG_SPL_BOARD_INIT
-#define CONFIG_SPL_SPI_LOAD
-#define CONFIG_SPL_SPI_BUS              0
-#define CONFIG_SPL_SPI_CS               0
-#define CONFIG_SYS_SPI_U_BOOT_OFFS      CONFIG_SPL_PAD_TO
-#define CONFIG_SPL_FRAMEWORK
-
-/* UART Configuration */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_MEM32
-#define CONFIG_SYS_NS16550_REG_SIZE     -4
-#define CONFIG_SYS_NS16550_COM1         KS2_UART0_BASE
-#define CONFIG_SYS_NS16550_COM2         KS2_UART1_BASE
-#define CONFIG_SYS_NS16550_CLK          clk_get_rate(K2HK_CLK1_6)
-#define CONFIG_CONS_INDEX               1
-#define CONFIG_BAUDRATE                 115200
-
-/* SPI Configuration */
-#define CONFIG_SPI
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_STMICRO
-#define CONFIG_DAVINCI_SPI
-#define CONFIG_SYS_SPI0
-#define CONFIG_SYS_SPI_BASE             K2HK_SPI_BASE
-#define CONFIG_SYS_SPI0_NUM_CS          4
-#define CONFIG_SYS_SPI1
-#define CONFIG_SYS_SPI1_BASE            K2HK_SPI1_BASE
-#define CONFIG_SYS_SPI1_NUM_CS          4
-#define CONFIG_SYS_SPI2
-#define CONFIG_SYS_SPI2_NUM_CS          4
-#define CONFIG_SYS_SPI2_BASE            K2HK_SPI2_BASE
-#define CONFIG_CMD_SPI
-#define CONFIG_SYS_SPI_CLK              clk_get_rate(K2HK_LPSC_EMIF25_SPI)
-#define CONFIG_SF_DEFAULT_SPEED         30000000
-#define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
-
-/* I2C Configuration */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_DAVINCI
-#define CONFIG_SYS_DAVINCI_I2C_SPEED    100000
-#define CONFIG_SYS_DAVINCI_I2C_SLAVE    0x10 /* SMBus host address */
-#define CONFIG_SYS_DAVINCI_I2C_SPEED1   100000
-#define CONFIG_SYS_DAVINCI_I2C_SLAVE1   0x10 /* SMBus host address */
-#define CONFIG_SYS_DAVINCI_I2C_SPEED2   100000
-#define CONFIG_SYS_DAVINCI_I2C_SLAVE2   0x10 /* SMBus host address */
-#define I2C_BUS_MAX                     3
-
-/* EEPROM definitions */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         2
-#define CONFIG_SYS_I2C_EEPROM_ADDR             0x50
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      6
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  20
-#define CONFIG_ENV_EEPROM_IS_ON_I2C
-
-/* Network Configuration */
-#define CONFIG_DRIVER_TI_KEYSTONE_NET
-#define CONFIG_MII
-#define CONFIG_BOOTP_DEFAULT
-#define CONFIG_BOOTP_DNS
-#define CONFIG_BOOTP_DNS2
-#define CONFIG_BOOTP_SEND_HOSTNAME
-#define CONFIG_NET_RETRY_COUNT                 32
-#define CONFIG_NET_MULTI
-#define CONFIG_GET_LINK_STATUS_ATTEMPTS        5
-#define CONFIG_SYS_SGMII_REFCLK_MHZ            312
-#define CONFIG_SYS_SGMII_LINERATE_MHZ          1250
-#define CONFIG_SYS_SGMII_RATESCALE             2
-
-/* AEMIF */
-#define CONFIG_TI_AEMIF
-#define CONFIG_AEMIF_CNTRL_BASE		       KS2_AEMIF_CNTRL_BASE
 
 /* NAND Configuration */
-#define CONFIG_NAND_DAVINCI
-#define CONFIG_CMD_NAND_ECCLAYOUT
-#define CONFIG_SYS_NAND_CS                     2
-#define CONFIG_SYS_NAND_USE_FLASH_BBT
-#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 #define CONFIG_SYS_NAND_PAGE_2K
-#define CONFIG_SYS_NAND_MASK_CLE		0x4000
-#define CONFIG_SYS_NAND_MASK_ALE		0x2000
 
-#define CONFIG_SYS_NAND_LARGEPAGE
+/* Network */
-#define CONFIG_SYS_NAND_BASE_LIST       { 0x30000000, }
+#define CONFIG_DRIVER_TI_KEYSTONE_NET
-#define CONFIG_SYS_MAX_NAND_DEVICE      1
-#define CONFIG_SYS_NAND_MAX_CHIPS       1
-#define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
-#define CONFIG_ENV_SIZE                 (256 << 10)  /* 256 KiB */
-#define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_OFFSET               0x100000
-#define CONFIG_MTD_PARTITIONS
-#define CONFIG_MTD_DEVICE
-#define CONFIG_RBTREE
-#define CONFIG_LZO
-#define MTDPARTS_DEFAULT                "mtdparts=davinci_nand.0:" \
-					"1024k(bootloader)ro,512k(params)ro," \
-					"-(ubifs)"
-/* U-Boot command configuration */
-#include <config_cmd_default.h>
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_SAVES
-#define CONFIG_CMD_MTDPARTS
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_UBI
-#define CONFIG_CMD_UBIFS
-#define CONFIG_CMD_SF
-#define CONFIG_CMD_EEPROM
-
-/* U-Boot general configuration */
-#define CONFIG_SYS_GENERIC_BOARD
-#define CONFIG_SYS_PROMPT               "K2HK EVM # "
-#define CONFIG_SYS_CBSIZE               1024
-#define CONFIG_SYS_PBSIZE		2048
-#define CONFIG_SYS_MAXARGS              16
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_CRC32_VERIFY
-#define CONFIG_MX_CYCLIC
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_VERSION_VARIABLE
-#define CONFIG_TIMESTAMP
-
-#define CONFIG_BOOTDELAY                3
-#define CONFIG_BOOTFILE                 "uImage"
-#define CONFIG_EXTRA_ENV_SETTINGS					\
-	"boot=ramfs\0"							\
-	"tftp_root=/\0"							\
-	"nfs_root=/export\0"						\
-	"mem_lpae=1\0"							\
-	"mem_reserve=512M\0"						\
-	"addr_fdt=0x87000000\0"						\
-	"addr_kern=0x88000000\0"					\
-	"addr_mon=0x0c5f0000\0"						\
-	"addr_uboot=0x87000000\0"					\
-	"addr_fs=0x82000000\0"						\
-	"addr_ubi=0x82000000\0"						\
-	"fdt_high=0xffffffff\0"						\
-	"name_fdt=uImage-k2hk-evm.dtb\0"				\
-	"name_fs=arago-console-image.cpio.gz\0"				\
-	"name_kern=uImage-keystone-evm.bin\0"				\
-	"name_mon=skern-keystone-evm.bin\0"				\
-	"name_uboot=u-boot-spi-keystone-evm.gph\0"			\
-	"name_ubi=keystone-evm-ubifs.ubi\0"				\
-	"run_mon=mon_install ${addr_mon}\0"				\
-	"run_kern=bootm ${addr_kern} - ${addr_fdt}\0"			\
-	"init_net=run args_all args_net\0"				\
-	"init_ubi=run args_all args_ubi; "				\
-		"ubi part ubifs; ubifsmount boot\0"			\
-	"get_fdt_net=dhcp ${addr_fdt} ${tftp_root}/${name_fdt}\0"	\
-	"get_fdt_ubi=ubifsload ${addr_fdt} ${name_fdt}\0"		\
-	"get_kern_net=dhcp ${addr_kern} ${tftp_root}/${name_kern}\0"	\
-	"get_kern_ubi=ubifsload ${addr_kern} ${name_kern}\0"		\
-	"get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
-	"get_mon_ubi=ubifsload ${addr_mon} ${name_mon}\0"		\
-	"get_uboot_net=dhcp ${addr_uboot} ${tftp_root}/${name_uboot}\0"	\
-	"burn_uboot=sf probe; sf erase 0 0x100000; "			\
-		"sf write ${addr_uboot} 0 ${filesize}\0"		\
-	"args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1\0"	\
-	"args_ubi=setenv bootargs ${bootargs} rootfstype=ubifs "	\
-		"root=ubi0:rootfs rootflags=sync rw ubi.mtd=2,2048\0"	\
-	"args_net=setenv bootargs ${bootargs} rootfstype=nfs "		\
-		"root=/dev/nfs rw nfsroot=${serverip}:${nfs_root},"	\
-		"${nfs_options} ip=dhcp\0"				\
-	"nfs_options=v3,tcp,rsize=4096,wsize=4096\0"			\
-	"get_fdt_ramfs=dhcp ${addr_fdt} ${tftp_root}/${name_fdt}\0"	\
-	"get_kern_ramfs=dhcp ${addr_kern} ${tftp_root}/${name_kern}\0"	\
-	"get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
-	"get_fs_ramfs=dhcp ${addr_fs} ${tftp_root}/${name_fs}\0"	\
-	"get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0"	\
-	"burn_ubi=nand erase.part ubifs; "				\
-		"nand write ${addr_ubi} ubifs ${filesize}\0"		\
-	"init_ramfs=run args_all args_ramfs get_fs_ramfs\0"		\
-	"args_ramfs=setenv bootargs ${bootargs} earlyprintk "		\
-		"rdinit=/sbin/init rw root=/dev/ram0 "			\
-		"initrd=0x802000000,9M\0"				\
-	"no_post=1\0"							\
-	"mtdparts=mtdparts=davinci_nand.0:"				\
-		"1024k(bootloader)ro,512k(params)ro,522752k(ubifs)\0"
-#define CONFIG_BOOTCOMMAND						\
-	"run init_${boot} get_fdt_${boot} get_mon_${boot} "		\
-		"get_kern_${boot} run_mon run_kern"
-#define CONFIG_BOOTARGS							\
-
-/* Linux interfacing */
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_OF_LIBFDT                1
-#define CONFIG_OF_BOARD_SETUP
-#define CONFIG_SYS_BARGSIZE             1024
-#define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x08000000)
-
-#define CONFIG_SUPPORT_RAW_INITRD
-
-/* we may include files below only after all above definitions */
-#include <asm/arch/hardware.h>
-#include <asm/arch/clock.h>
-#define CONFIG_SYS_HZ_CLOCK             clk_get_rate(K2HK_CLK1_6)
 
 #endif /* __CONFIG_K2HK_EVM_H */

include/configs/ks2_evm.h

@@ -0,0 +1,275 @@
+/*
+ * Common configuration header file for all Keystone II EVM platforms
+ *
+ * (C) Copyright 2012-2014
+ *     Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __CONFIG_KS2_EVM_H
+#define __CONFIG_KS2_EVM_H
+
+#define CONFIG_SOC_KEYSTONE
+
+/* U-Boot Build Configuration */
+#define CONFIG_SKIP_LOWLEVEL_INIT	/* U-Boot is a 2nd stage loader */
+#define CONFIG_SYS_NO_FLASH		/* that is, no *NOR* flash */
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_SYS_THUMB_BUILD
+
+/* SoC Configuration */
+#define CONFIG_ARMV7
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_SYS_ARCH_TIMER
+#define CONFIG_SYS_HZ			1000
+#define CONFIG_SYS_TEXT_BASE		0x0c001000
+#define CONFIG_SPL_TARGET		"u-boot-spi.gph"
+#define CONFIG_SYS_DCACHE_OFF
+
+/* Memory Configuration */
+#define CONFIG_NR_DRAM_BANKS		2
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
+#define CONFIG_SYS_LPAE_SDRAM_BASE	0x800000000
+#define CONFIG_MAX_RAM_BANK_SIZE	(2 << 30)       /* 2GB */
+#define CONFIG_STACKSIZE		(512 << 10)     /* 512 KiB */
+#define CONFIG_SYS_MALLOC_LEN		(4 << 20)       /* 4 MiB */
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_TEXT_BASE - \
+					GENERATED_GBL_DATA_SIZE)
+
+/* SPL SPI Loader Configuration */
+#define CONFIG_SPL_PAD_TO		65536
+#define CONFIG_SPL_MAX_SIZE		(CONFIG_SPL_PAD_TO - 8)
+#define CONFIG_SPL_BSS_START_ADDR	(CONFIG_SPL_TEXT_BASE + \
+					CONFIG_SPL_MAX_SIZE)
+#define CONFIG_SPL_BSS_MAX_SIZE		(32 * 1024)
+#define CONFIG_SYS_SPL_MALLOC_START	(CONFIG_SPL_BSS_START_ADDR + \
+					CONFIG_SPL_BSS_MAX_SIZE)
+#define CONFIG_SYS_SPL_MALLOC_SIZE	(32 * 1024)
+#define CONFIG_SPL_STACK_SIZE		(8 * 1024)
+#define CONFIG_SPL_STACK		(CONFIG_SYS_SPL_MALLOC_START + \
+					CONFIG_SYS_SPL_MALLOC_SIZE + \
+					CONFIG_SPL_STACK_SIZE - 4)
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_BOARD_INIT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPL_SPI_BUS		0
+#define CONFIG_SPL_SPI_CS		0
+#define CONFIG_SYS_SPI_U_BOOT_OFFS	CONFIG_SPL_PAD_TO
+#define CONFIG_SPL_FRAMEWORK
+
+/* UART Configuration */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_MEM32
+#define CONFIG_SYS_NS16550_REG_SIZE	-4
+#define CONFIG_SYS_NS16550_COM1		KS2_UART0_BASE
+#define CONFIG_SYS_NS16550_COM2		KS2_UART1_BASE
+#define CONFIG_SYS_NS16550_CLK		clk_get_rate(KS2_CLK1_6)
+#define CONFIG_CONS_INDEX		1
+#define CONFIG_BAUDRATE			115200
+
+/* SPI Configuration */
+#define CONFIG_SPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+#define CONFIG_DAVINCI_SPI
+#define CONFIG_CMD_SPI
+#define CONFIG_SYS_SPI_CLK		clk_get_rate(KS2_CLK1_6)
+#define CONFIG_SF_DEFAULT_SPEED		30000000
+#define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
+#define CONFIG_SYS_SPI0
+#define CONFIG_SYS_SPI_BASE		KS2_SPI0_BASE
+#define CONFIG_SYS_SPI0_NUM_CS		4
+#define CONFIG_SYS_SPI1
+#define CONFIG_SYS_SPI1_BASE		KS2_SPI1_BASE
+#define CONFIG_SYS_SPI1_NUM_CS		4
+#define CONFIG_SYS_SPI2
+#define CONFIG_SYS_SPI2_BASE		KS2_SPI2_BASE
+#define CONFIG_SYS_SPI2_NUM_CS		4
+
+/* Network Configuration */
+#define CONFIG_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_NET_RETRY_COUNT		32
+#define CONFIG_NET_MULTI
+#define CONFIG_GET_LINK_STATUS_ATTEMPTS	5
+#define CONFIG_SYS_SGMII_REFCLK_MHZ	312
+#define CONFIG_SYS_SGMII_LINERATE_MHZ	1250
+#define CONFIG_SYS_SGMII_RATESCALE	2
+
+/* AEMIF */
+#define CONFIG_TI_AEMIF
+#define CONFIG_AEMIF_CNTRL_BASE		KS2_AEMIF_CNTRL_BASE
+
+/* I2C Configuration */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_DAVINCI
+#define CONFIG_SYS_DAVINCI_I2C_SPEED	100000
+#define CONFIG_SYS_DAVINCI_I2C_SLAVE	0x10 /* SMBus host address */
+#define CONFIG_SYS_DAVINCI_I2C_SPEED1	100000
+#define CONFIG_SYS_DAVINCI_I2C_SLAVE1	0x10 /* SMBus host address */
+#define CONFIG_SYS_DAVINCI_I2C_SPEED2	100000
+#define CONFIG_SYS_DAVINCI_I2C_SLAVE2	0x10 /* SMBus host address */
+#define I2C_BUS_MAX			3
+
+/* EEPROM definitions */
+#define CONFIG_SYS_I2C_MULTI_EEPROMS
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
+#define CONFIG_SYS_I2C_EEPROM_ADDR		0x50
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	6
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	20
+#define CONFIG_ENV_EEPROM_IS_ON_I2C
+
+/* NAND Configuration */
+#define CONFIG_NAND_DAVINCI
+#define CONFIG_KEYSTONE_RBL_NAND
+#define CONFIG_KEYSTONE_NAND_MAX_RBL_SIZE	CONFIG_ENV_OFFSET
+#define CONFIG_SYS_NAND_MASK_CLE		0x4000
+#define CONFIG_SYS_NAND_MASK_ALE		0x2000
+#define CONFIG_SYS_NAND_CS			2
+#define CONFIG_SYS_NAND_USE_FLASH_BBT
+#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
+
+#define CONFIG_SYS_NAND_LARGEPAGE
+#define CONFIG_SYS_NAND_BASE_LIST		{ 0x30000000, }
+#define CONFIG_SYS_MAX_NAND_DEVICE		1
+#define CONFIG_SYS_NAND_MAX_CHIPS		1
+#define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
+#define CONFIG_ENV_SIZE				(256 << 10)  /* 256 KiB */
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET			0x100000
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_RBTREE
+#define CONFIG_LZO
+#define MTDIDS_DEFAULT			"nand0=davinci_nand.0"
+#define MTDPARTS_DEFAULT		"mtdparts=davinci_nand.0:" \
+					"1024k(bootloader)ro,512k(params)ro," \
+					"-(ubifs)"
+
+/* U-Boot command configuration */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_EEPROM
+
+/* U-Boot general configuration */
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_SYS_CBSIZE		1024
+#define CONFIG_SYS_PBSIZE		2048
+#define CONFIG_SYS_MAXARGS		16
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CRC32_VERIFY
+#define CONFIG_MX_CYCLIC
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_TIMESTAMP
+
+/* EDMA3 */
+#define CONFIG_TI_EDMA3
+
+#define CONFIG_BOOTDELAY		3
+#define CONFIG_BOOTFILE			"uImage"
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"boot=ramfs\0"							\
+	"tftp_root=/\0"							\
+	"nfs_root=/export\0"						\
+	"mem_lpae=1\0"							\
+	"mem_reserve=512M\0"						\
+	"addr_fdt=0x87000000\0"						\
+	"addr_kern=0x88000000\0"					\
+	KS2_ADDR_MON							\
+	"addr_uboot=0x87000000\0"					\
+	"addr_fs=0x82000000\0"						\
+	"addr_ubi=0x82000000\0"						\
+	"addr_secdb_key=0xc000000\0"					\
+	"fdt_high=0xffffffff\0"						\
+	KS2_FDT_NAME							\
+	"name_fs=arago-console-image.cpio.gz\0"				\
+	"name_kern=uImage\0"						\
+	KS2_NAME_MON							\
+	NAME_UBOOT							\
+	NAME_UBI							\
+	"run_mon=mon_install ${addr_mon}\0"				\
+	"run_kern=bootm ${addr_kern} - ${addr_fdt}\0"			\
+	"init_net=run args_all args_net\0"				\
+	"init_ubi=run args_all args_ubi; "				\
+		"ubi part ubifs; ubifsmount boot;"			\
+		"ubifsload ${addr_secdb_key} securedb.key.bin;\0"       \
+	"get_fdt_net=dhcp ${addr_fdt} ${tftp_root}/${name_fdt}\0"	\
+	"get_fdt_ubi=ubifsload ${addr_fdt} ${name_fdt}\0"		\
+	"get_kern_net=dhcp ${addr_kern} ${tftp_root}/${name_kern}\0"	\
+	"get_kern_ubi=ubifsload ${addr_kern} ${name_kern}\0"		\
+	"get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
+	"get_mon_ubi=ubifsload ${addr_mon} ${name_mon}\0"		\
+	"get_uboot_net=dhcp ${addr_uboot} ${tftp_root}/${name_uboot}\0"	\
+	"burn_uboot_spi=sf probe; sf erase 0 0x100000; "		\
+		"sf write ${addr_uboot} 0 ${filesize}\0"		\
+	"burn_uboot_nand=nand erase 0 0x100000; "			\
+		"nand write ${addr_uboot} 0 ${filesize}\0"		\
+	"args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1\0"	\
+	KS2_ARGS_UBI							\
+	"args_net=setenv bootargs ${bootargs} rootfstype=nfs "		\
+		"root=/dev/nfs rw nfsroot=${serverip}:${nfs_root},"	\
+		"${nfs_options} ip=dhcp\0"				\
+	"nfs_options=v3,tcp,rsize=4096,wsize=4096\0"			\
+	"get_fdt_ramfs=dhcp ${addr_fdt} ${tftp_root}/${name_fdt}\0"	\
+	"get_kern_ramfs=dhcp ${addr_kern} ${tftp_root}/${name_kern}\0"	\
+	"get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
+	"get_fs_ramfs=dhcp ${addr_fs} ${tftp_root}/${name_fs}\0"	\
+	"get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0"	\
+	"burn_ubi=nand erase.part ubifs; "				\
+		"nand write ${addr_ubi} ubifs ${filesize}\0"		\
+	"init_ramfs=run args_all args_ramfs get_fs_ramfs\0"		\
+	"args_ramfs=setenv bootargs ${bootargs} "			\
+		"rdinit=/sbin/init rw root=/dev/ram0 "			\
+		"initrd=0x802000000,9M\0"				\
+	"no_post=1\0"							\
+	"mtdparts=mtdparts=davinci_nand.0:"				\
+		"1024k(bootloader)ro,512k(params)ro,-(ubifs)\0"
+
+#define CONFIG_BOOTCOMMAND						\
+	"run init_${boot} get_fdt_${boot} get_mon_${boot} "		\
+		"get_kern_${boot} run_mon run_kern"
+
+#define CONFIG_BOOTARGS							\
+
+/* Linux interfacing */
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_OF_LIBFDT		1
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_SYS_BARGSIZE		1024
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x08000000)
+#define CONFIG_LINUX_BOOT_PARAM_ADDR	(CONFIG_SYS_SDRAM_BASE + 0x100)
+
+#define CONFIG_SUPPORT_RAW_INITRD
+
+/* we may include files below only after all above definitions */
+#include <asm/arch/hardware.h>
+#include <asm/arch/clock.h>
+#define CONFIG_SYS_HZ_CLOCK		clk_get_rate(KS2_CLK1_6)
+
+/* Maximum memory size for relocated U-boot at the end of the DDR3 memory
+   which is NOT applicable for DDR ECC test */
+#define CONFIG_MAX_UBOOT_MEM_SIZE	(4 << 20)	/* 4 MiB */
+
+#endif /* __CONFIG_KS2_EVM_H */

include/configs/mcx.h

@@ -316,10 +316,6 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_ENV_IS_IN_NAND
 #define SMNAND_ENV_OFFSET		0x180000 /* environment starts here */

include/configs/nokia_rx51.h

@@ -220,8 +220,6 @@
 
 #ifdef ONENAND_SUPPORT
 
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP
 #define CONFIG_MTD_DEVICE
 #define CONFIG_MTD_PARTITIONS

include/configs/omap3_beagle.h

@@ -266,13 +266,8 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
-
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 #endif
 
 /* Monitor at start of flash */
@@ -309,5 +304,11 @@
 #define CONFIG_SYS_NAND_ECCBYTES	3
 #define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_HAM1_CODE_HW
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
+/* NAND: SPL falcon mode configs */
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS		0x240000
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x280000
+#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
+#endif
 
 #endif /* __CONFIG_H */

include/configs/omap3_evm_common.h

@@ -95,9 +95,6 @@
 /*
  * PISMO support
  */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
-
 /* Monitor at start of flash - Reserve 2 sectors */
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
 
@@ -205,12 +202,12 @@
  * NAND / OneNAND
  */
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
 #elif defined(CONFIG_CMD_ONENAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_ONEN_BASE
+#define CONFIG_SYS_FLASH_BASE		ONENAND_MAP
 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP
 #endif
 

include/configs/omap3_igep00x0.h

@@ -146,8 +146,6 @@
  */
 
 #ifdef CONFIG_BOOT_ONENAND
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M /* Configure the PISMO */
-
 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP
 
 #define ONENAND_ENV_OFFSET		0x260000 /* environment starts here */
@@ -158,7 +156,6 @@
 #endif
 
 #ifdef CONFIG_NAND
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M /* Configure the PISMO */
 #define CONFIG_ENV_OFFSET		0x260000 /* environment starts here */
 #define CONFIG_ENV_IS_IN_NAND	        1
 #define CONFIG_ENV_SIZE			(512 << 10) /* Total Size Environment */
@@ -199,6 +196,13 @@
 #define CONFIG_SYS_NAND_ECCSIZE		512
 #define CONFIG_SYS_NAND_ECCBYTES	3
 #define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_HAM1_CODE_HW
+#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
+/* NAND: SPL falcon mode configs */
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS		0x240000
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x280000
+#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
+#endif
 #endif
 
 #endif /* __IGEP00X0_H */

include/configs/omap3_logic.h

@@ -277,16 +277,12 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
 
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 #elif defined(CONFIG_CMD_ONENAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_ONEN_BASE
+#define CONFIG_SYS_FLASH_BASE		ONENAND_MAP
 #endif
 
 /* Monitor at start of flash */

include/configs/omap3_overo.h

@@ -173,12 +173,8 @@
 					0x01F00000) /* 31MB */
 
 /* FLASH and environment organization */
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
-
 #if defined(CONFIG_NAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 #endif
 
 /* Monitor at start of flash */
@@ -220,5 +216,11 @@
 #define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_HAM1_CODE_HW
 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
+/* NAND: SPL falcon mode configs */
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS		0x240000
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x280000
+#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
+#endif
 
 #endif				/* __CONFIG_H */

include/configs/omap3_pandora.h

@@ -220,15 +220,10 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
 
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 #endif
 
 /* Monitor at start of flash */

include/configs/omap3_zoom1.h

@@ -70,6 +70,12 @@
 					"4m(kernel),-(fs)"
 
 #if defined(CONFIG_CMD_NAND)
+/* NAND: SPL falcon mode configs */
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS		0x240000
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x280000
+#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
+#endif
 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */
 #endif
 
@@ -165,13 +171,8 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
-
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 #endif
 
 /* Monitor at start of flash */

include/configs/pengwyn.h

@@ -159,6 +159,12 @@
 #define CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_OFFSET		0x260000 /* environment starts here */
 #define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
+/* NAND: SPL falcon mode configs */
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS		0x240000 /* un-assigned */
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x280000
+#define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
+#endif
 
 /*
  * USB configuration.  We enable MUSB support, both for host and for

include/configs/tam3517-common.h

@@ -181,10 +181,6 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_NAND
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_ENV_IS_IN_NAND

include/configs/tao3530.h

@@ -22,6 +22,7 @@
 
 #define CONFIG_OMAP_GPIO
 #define CONFIG_OMAP_COMMON
+#define CONFIG_SYS_GENERIC_BOARD
 
 #define MACH_TYPE_OMAP3_TAO3530		2836
 
@@ -253,13 +254,8 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
-#define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE		NAND_BASE
 
 /* Monitor at start of flash */
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE

include/configs/ti_armv7_common.h

@@ -243,13 +243,6 @@
 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0x80	/* address 0x10000 */
 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0x80	/* 64KiB */
 
-/* NAND */
-#ifdef CONFIG_NAND
-#define CONFIG_CMD_SPL_NAND_OFS			0x240000 /* end of u-boot */
-#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS		0x280000
-#define CONFIG_CMD_SPL_WRITE_SIZE		0x2000
-#endif
-
 /* spl export command */
 #define CONFIG_CMD_SPL
 #endif
@@ -275,7 +268,6 @@
 #define CONFIG_SPL_NAND_ECC
 #define CONFIG_SPL_MTD_SUPPORT
 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
 #endif
 #endif /* !CONFIG_NOR_BOOT */
 

include/configs/tricorder.h

@@ -35,6 +35,8 @@
 #include <asm/arch/cpu.h>		/* get chip and board defs */
 #include <asm/arch/omap3.h>
 
+#define CONFIG_SYS_GENERIC_BOARD
+
 /* Display CPU and Board information */
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
@@ -315,8 +317,6 @@
 #define PHYS_SDRAM_2			OMAP34XX_SDRC_CS1
 
 /* NAND and environment organization  */
-#define PISMO1_NAND_SIZE		GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 2 sectors */
 
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1

include/cpsw.h

@@ -44,6 +44,7 @@ struct cpsw_platform_data {
 	struct cpsw_slave_data	*slave_data;
 	void	(*control)(int enabled);
 	u32	host_port_num;
+	u32	active_slave;
 	u8	version;
 };
 

include/power/pmic.h

@@ -79,6 +79,7 @@ struct pmic {
 };
 
 int pmic_init(unsigned char bus);
+int power_init_board(void);
 int pmic_dialog_init(unsigned char bus);
 int check_reg(struct pmic *p, u32 reg);
 struct pmic *pmic_alloc(void);

include/power/tps65218.h

@@ -60,4 +60,5 @@ enum {
 int tps65218_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
 		       uchar mask);
 int tps65218_voltage_update(uchar dc_cntrl_reg, uchar volt_sel);
+int power_tps65218_init(unsigned char bus);
 #endif	/* __POWER_TPS65218_H__ */