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

16 files changed, 252 insertions, 72 deletions

diff --git a/arch/arm/cpu/arm926ejs/davinci/spl.c b/arch/arm/cpu/arm926ejs/davinci/spl.c
index 59b304e..49349da 100644
--- a/arch/arm/cpu/arm926ejs/davinci/spl.c
+++ b/arch/arm/cpu/arm926ejs/davinci/spl.c
@@ -34,29 +34,14 @@ void putc(char c)
 }
 #endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */
 
-void board_init_f(ulong dummy)
+void spl_board_init(void)
 {
-	/* First, setup our stack pointer. */
-	asm volatile("mov sp, %0\n" : : "r"(CONFIG_SPL_STACK));
-
-	/* Second, perform our low-level init. */
 #ifdef CONFIG_SOC_DM365
 	dm36x_lowlevel_init(0);
 #endif
 #ifdef CONFIG_SOC_DA8XX
 	arch_cpu_init();
 #endif
-
-	/* Third, we clear the BSS. */
-	memset(__bss_start, 0, __bss_end - __bss_start);
-
-	/* Finally, setup gd and move to the next step. */
-	gd = &gdata;
-	board_init_r(NULL, 0);
-}
-
-void spl_board_init(void)
-{
 	preloader_console_init();
 }
 
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index 8e7411d..03674e6 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -437,12 +437,15 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
 {
 	u32 offset_code;
 	u32 offset = volt_mv;
+#ifndef	CONFIG_DRA7XX
 	int ret = 0;
+#endif
 
 	if (!volt_mv)
 		return;
 
 	pmic->pmic_bus_init();
+#ifndef	CONFIG_DRA7XX
 	/* See if we can first get the GPIO if needed */
 	if (pmic->gpio_en)
 		ret = gpio_request(pmic->gpio, "PMIC_GPIO");
@@ -456,7 +459,7 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
 	/* Pull the GPIO low to select SET0 register, while we program SET1 */
 	if (pmic->gpio_en)
 		gpio_direction_output(pmic->gpio, 0);
-
+#endif
 	/* convert to uV for better accuracy in the calculations */
 	offset *= 1000;
 
@@ -467,9 +470,10 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
 
 	if (pmic->pmic_write(pmic->i2c_slave_addr, vcore_reg, offset_code))
 		printf("Scaling voltage failed for 0x%x\n", vcore_reg);
-
+#ifndef	CONFIG_DRA7XX
 	if (pmic->gpio_en)
 		gpio_direction_output(pmic->gpio, 1);
+#endif
 }
 
 static u32 optimize_vcore_voltage(struct volts const *v)
@@ -505,13 +509,79 @@ static u32 optimize_vcore_voltage(struct volts const *v)
 }
 
 /*
- * Setup the voltages for vdd_mpu, vdd_core, and vdd_iva
- * We set the maximum voltages allowed here because Smart-Reflex is not
- * enabled in bootloader. Voltage initialization in the kernel will set
- * these to the nominal values after enabling Smart-Reflex
+ * Setup the voltages for the main SoC core power domains.
+ * We start with the maximum voltages allowed here, as set in the corresponding
+ * vcores_data struct, and then scale (usually down) to the fused values that
+ * are retrieved from the SoC. The scaling happens only if the efuse.reg fields
+ * are initialised.
+ * Rail grouping is supported for the DRA7xx SoCs only, therefore the code is
+ * compiled conditionally. Note that the new code writes the scaled (or zeroed)
+ * values back to the vcores_data struct for eventual reuse. Zero values mean
+ * that the corresponding rails are not controlled separately, and are not sent
+ * to the PMIC.
  */
 void scale_vcores(struct vcores_data const *vcores)
 {
+#if defined(CONFIG_DRA7XX)
+	int i;
+	struct volts *pv = (struct volts *)vcores;
+	struct volts *px;
+
+	for (i=0; i<(sizeof(struct vcores_data)/sizeof(struct volts)); i++) {
+		debug("%d -> ", pv->value);
+		if (pv->value) {
+			/* Handle non-empty members only */
+			pv->value = optimize_vcore_voltage(pv);
+     			px = (struct volts *)vcores;
+			while (px < pv) {
+				/*
+				 * Scan already handled non-empty members to see
+				 * if we have a group and find the max voltage,
+				 * which is set to the first occurance of the
+				 * particular SMPS; the other group voltages are
+				 * zeroed.
+				 */
+				if (px->value) {
+					if ((pv->pmic->i2c_slave_addr ==
+					     px->pmic->i2c_slave_addr) &&
+					    (pv->addr == px->addr)) {
+					    	/* Same PMIC, same SMPS */
+						if (pv->value > px->value)
+							px->value = pv->value;
+
+						pv->value = 0;
+					}
+		     		}
+				px++;
+			}
+		}
+	     	debug("%d\n", pv->value);
+		pv++;
+	}
+
+	debug("cor: %d\n", vcores->core.value);
+	do_scale_vcore(vcores->core.addr, vcores->core.value, vcores->core.pmic);
+	debug("mpu: %d\n", vcores->mpu.value);
+	do_scale_vcore(vcores->mpu.addr, vcores->mpu.value, vcores->mpu.pmic);
+	/* Configure MPU ABB LDO after scale */
+	abb_setup((*ctrl)->control_std_fuse_opp_vdd_mpu_2,
+		  (*ctrl)->control_wkup_ldovbb_mpu_voltage_ctrl,
+		  (*prcm)->prm_abbldo_mpu_setup,
+		  (*prcm)->prm_abbldo_mpu_ctrl,
+		  (*prcm)->prm_irqstatus_mpu_2,
+		  OMAP_ABB_MPU_TXDONE_MASK,
+		  OMAP_ABB_FAST_OPP);
+
+	/* The .mm member is not used for the DRA7xx */
+
+	debug("gpu: %d\n", vcores->gpu.value);
+	do_scale_vcore(vcores->gpu.addr, vcores->gpu.value, vcores->gpu.pmic);
+	debug("eve: %d\n", vcores->eve.value);
+	do_scale_vcore(vcores->eve.addr, vcores->eve.value, vcores->eve.pmic);
+	debug("iva: %d\n", vcores->iva.value);
+	do_scale_vcore(vcores->iva.addr, vcores->iva.value, vcores->iva.pmic);
+	/* Might need udelay(1000) here if debug is enabled to see all prints */
+#else
 	u32 val;
 
 	val = optimize_vcore_voltage(&vcores->core);
@@ -540,6 +610,7 @@ void scale_vcores(struct vcores_data const *vcores)
 
 	val = optimize_vcore_voltage(&vcores->iva);
 	do_scale_vcore(vcores->iva.addr, val, vcores->iva.pmic);
+#endif
 }
 
 static inline void enable_clock_domain(u32 const clkctrl_reg, u32 enable_mode)
diff --git a/arch/arm/cpu/armv7/omap3/clock.c b/arch/arm/cpu/armv7/omap3/clock.c
index 529ad9a..006969e 100644
--- a/arch/arm/cpu/armv7/omap3/clock.c
+++ b/arch/arm/cpu/armv7/omap3/clock.c
@@ -732,11 +732,20 @@ void per_clocks_enable(void)
 	setbits_le32(&prcm_base->iclken_per, 0x08);	/* ICKen GPT2 */
 	setbits_le32(&prcm_base->fclken_per, 0x08);	/* FCKen GPT2 */
 
+	/* Enable GP9 timer. */
+	setbits_le32(&prcm_base->clksel_per, 0x80);	/* GPT9 = 32kHz clk */
+	setbits_le32(&prcm_base->iclken_per, 0x400);	/* ICKen GPT9 */
+	setbits_le32(&prcm_base->fclken_per, 0x400);	/* FCKen GPT9 */
+
 #ifdef CONFIG_SYS_NS16550
 	/* Enable UART1 clocks */
 	setbits_le32(&prcm_base->fclken1_core, 0x00002000);
 	setbits_le32(&prcm_base->iclken1_core, 0x00002000);
 
+	/* Enable UART2 clocks */
+	setbits_le32(&prcm_base->fclken1_core, 0x00004000);
+	setbits_le32(&prcm_base->iclken1_core, 0x00004000);
+
 	/* UART 3 Clocks */
 	setbits_le32(&prcm_base->fclken_per, 0x00000800);
 	setbits_le32(&prcm_base->iclken_per, 0x00000800);
diff --git a/arch/arm/cpu/armv7/omap3/sdrc.c b/arch/arm/cpu/armv7/omap3/sdrc.c
index 7a29131..4f15ac9 100644
--- a/arch/arm/cpu/armv7/omap3/sdrc.c
+++ b/arch/arm/cpu/armv7/omap3/sdrc.c
@@ -135,6 +135,9 @@ void do_sdrc_init(u32 cs, u32 early)
 	sdrc_actim_base0 = (struct sdrc_actim *)SDRC_ACTIM_CTRL0_BASE;
 	sdrc_actim_base1 = (struct sdrc_actim *)SDRC_ACTIM_CTRL1_BASE;
 
+	/* set some default timings */
+	timings.sharing = SDRC_SHARING;
+
 	/*
 	 * When called in the early context this may be SPL and we will
 	 * need to set all of the timings.  This ends up being board
@@ -145,6 +148,7 @@ void do_sdrc_init(u32 cs, u32 early)
 	 * setup CS1.
 	 */
 #ifdef CONFIG_SPL_BUILD
+	/* set/modify board-specific timings */
 	get_board_mem_timings(&timings);
 #endif
 	if (early) {
@@ -155,7 +159,7 @@ void do_sdrc_init(u32 cs, u32 early)
 		writel(0, &sdrc_base->sysconfig);
 
 		/* setup sdrc to ball mux */
-		writel(SDRC_SHARING, &sdrc_base->sharing);
+		writel(timings.sharing, &sdrc_base->sharing);
 
 		/* Disable Power Down of CKE because of 1 CKE on combo part */
 		writel(WAKEUPPROC | SRFRONRESET | PAGEPOLICY_HIGH,
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index 95f1686..b9734fe 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -320,6 +320,7 @@ struct pmic_data palmas = {
 	.pmic_write	= omap_vc_bypass_send_value,
 };
 
+/* The TPS659038 and TPS65917 are software-compatible, use common struct */
 struct pmic_data tps659038 = {
 	.base_offset = PALMAS_SMPS_BASE_VOLT_UV,
 	.step = 10000, /* 10 mV represented in uV */
@@ -394,34 +395,38 @@ struct vcores_data dra752_volts = {
 };
 
 struct vcores_data dra722_volts = {
-	.mpu.value	= 1000,
+	.mpu.value	= VDD_MPU_DRA72x,
 	.mpu.efuse.reg	= STD_FUSE_OPP_VMIN_MPU_NOM,
-	.mpu.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
-	.mpu.addr	= 0x23,
+	.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.mpu.addr	= TPS65917_REG_ADDR_SMPS1,
 	.mpu.pmic	= &tps659038,
 
-	.eve.value	= 1000,
-	.eve.efuse.reg	= STD_FUSE_OPP_VMIN_DSPEVE_NOM,
-	.eve.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
-	.eve.addr	= 0x2f,
-	.eve.pmic	= &tps659038,
+	.core.value	= VDD_CORE_DRA72x,
+	.core.efuse.reg	= STD_FUSE_OPP_VMIN_CORE_NOM,
+	.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.core.addr	= TPS65917_REG_ADDR_SMPS2,
+	.core.pmic	= &tps659038,
 
-	.gpu.value	= 1000,
+	/*
+	 * The DSPEVE, GPU and IVA rails are usually grouped on DRA72x
+	 * designs and powered by TPS65917 SMPS3, as on the J6Eco EVM.
+	 */
+	.gpu.value	= VDD_GPU_DRA72x,
 	.gpu.efuse.reg	= STD_FUSE_OPP_VMIN_GPU_NOM,
-	.gpu.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
-	.gpu.addr	= 0x2f,
+	.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.gpu.addr	= TPS65917_REG_ADDR_SMPS3,
 	.gpu.pmic	= &tps659038,
 
-	.core.value	= 1000,
-	.core.efuse.reg	= STD_FUSE_OPP_VMIN_CORE_NOM,
-	.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
-	.core.addr	= 0x27,
-	.core.pmic	= &tps659038,
+	.eve.value	= VDD_EVE_DRA72x,
+	.eve.efuse.reg	= STD_FUSE_OPP_VMIN_DSPEVE_NOM,
+	.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.eve.addr	= TPS65917_REG_ADDR_SMPS3,
+	.eve.pmic	= &tps659038,
 
-	.iva.value	= 1000,
+	.iva.value	= VDD_IVA_DRA72x,
 	.iva.efuse.reg	= STD_FUSE_OPP_VMIN_IVA_NOM,
-	.iva.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
-	.iva.addr	= 0x2f,
+	.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
+	.iva.addr	= TPS65917_REG_ADDR_SMPS3,
 	.iva.pmic	= &tps659038,
 };
 
diff --git a/arch/arm/include/asm/arch-omap3/mem.h b/arch/arm/include/asm/arch-omap3/mem.h
index 0b78c1c..3ce270c 100644
--- a/arch/arm/include/asm/arch-omap3/mem.h
+++ b/arch/arm/include/asm/arch-omap3/mem.h
@@ -249,6 +249,49 @@ enum {
 #define MICRON_RASWIDTH_200	14
 #define MICRON_V_MCFG_200(size)	MCFG((size), MICRON_RASWIDTH_200)
 
+/* Samsung K4X51163PG - FGC6 (165MHz optimized) 6.06ns - from 2010.90 src */
+#define SAMSUNG_TDAL_165	5
+#define SAMSUNG_TDPL_165	2
+#define SAMSUNG_TRRD_165	2
+#define SAMSUNG_TRCD_165	3
+#define SAMSUNG_TRP_165		3
+#define SAMSUNG_TRAS_165	7
+#define SAMSUNG_TRC_165		10
+#define SAMSUNG_TRFC_165	12
+
+#define SAMSUNG_V_ACTIMA_165	\
+		ACTIM_CTRLA(SAMSUNG_TRFC_165, SAMSUNG_TRC_165,		\
+				SAMSUNG_TRAS_165, SAMSUNG_TRP_165,	\
+				SAMSUNG_TRCD_165, SAMSUNG_TRRD_165,	\
+				SAMSUNG_TDPL_165, SAMSUNG_TDAL_165)
+
+#define SAMSUNG_TWTR_165	1
+#define SAMSUNG_TCKE_165	2
+#define SAMSUNG_XSR_165		20
+#define SAMSUNG_TXP_165		5
+
+#define SAMSUNG_V_ACTIMB_165	\
+		ACTIM_CTRLB(SAMSUNG_TWTR_165, SAMSUNG_TCKE_165,	\
+				SAMSUNG_TXP_165, SAMSUNG_XSR_165)
+
+#define SAMSUNG_RASWIDTH_165	14
+#define SAMSUNG_V_MCFG_165(size) \
+	V_MCFG_RASWIDTH(SAMSUNG_RASWIDTH_165) | V_MCFG_CASWIDTH_10B | \
+	V_MCFG_ADDRMUXLEGACY_FLEX | V_MCFG_RAMSIZE(size) | \
+	V_MCFG_BANKALLOCATION_RBC | V_MCFG_RAMTYPE_DDR
+
+/* TODO: find which register these were taken from */
+
+#define SAMSUNG_BL_165				0x2
+#define SAMSUNG_SIL_165				0x0
+#define SAMSUNG_CASL_165			0x3
+#define SAMSUNG_WBST_165			0x0
+#define SAMSUNG_V_MR_165			((SAMSUNG_WBST_165 << 9) | \
+		(SAMSUNG_CASL_165 << 4) | (SAMSUNG_SIL_165 << 3) | \
+		(SAMSUNG_BL_165))
+
+#define SAMSUNG_SHARING 0x00003700
+
 /* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
 #define NUMONYX_TDAL_165	6	/* Twr/Tck + Trp/tck		*/
 					/* 15/6 + 18/6 = 5.5 -> 6	*/
diff --git a/arch/arm/include/asm/arch-omap3/mmc_host_def.h b/arch/arm/include/asm/arch-omap3/mmc_host_def.h
index 0ba621a..9f2896c 100644
--- a/arch/arm/include/asm/arch-omap3/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-omap3/mmc_host_def.h
@@ -51,6 +51,7 @@ typedef struct t2 {
 #define PBIASLITEPWRDNZ0		(1 << 1)
 #define PBIASSPEEDCTRL0			(1 << 2)
 #define PBIASLITEPWRDNZ1		(1 << 9)
+#define PBIASLITEVMODE0			(1 << 0)
 
 #define CTLPROGIO1SPEEDCTRL		(1 << 20)
 
diff --git a/arch/arm/include/asm/arch-omap3/mux.h b/arch/arm/include/asm/arch-omap3/mux.h
index eba4a5c..3277b40 100644
--- a/arch/arm/include/asm/arch-omap3/mux.h
+++ b/arch/arm/include/asm/arch-omap3/mux.h
@@ -15,6 +15,12 @@
  * PTU  - Pull type Up
  * DIS  - Pull type selection is inactive
  * EN   - Pull type selection is active
+ * SB_LOW - Standby mode configuration: Output low-level
+ * SB_HI - Standby mode configuration: Output high-level
+ * SB_HIZ - Standby mode configuration: Output hi-impedence
+ * SB_PD - Standby mode pull-down enabled
+ * SB_PU - Standby mode pull-up enabled
+ * WKEN - Wakeup input enabled
  * M0   - Mode 0
  */
 
@@ -26,6 +32,13 @@
 #define EN	(1 << 3)
 #define DIS	(0 << 3)
 
+#define SB_LOW (1 << 9)
+#define SB_HI (5 << 9)
+#define SB_HIZ (2 << 9)
+#define SB_PD (1 << 12)
+#define SB_PU (3 << 12)
+#define WKEN (1 << 14)
+
 #define M0	0
 #define M1	1
 #define M2	2
@@ -36,8 +49,8 @@
 #define M7	7
 
 /*
- * To get the actual address the offset has to added
- * with OMAP34XX_CTRL_BASE to get the actual address
+ * To get the actual address the offset has to be added
+ * to OMAP34XX_CTRL_BASE
  */
 
 /*SDRC*/
@@ -78,6 +91,33 @@
 #define CONTROL_PADCONF_SDRC_DQS1	0x0074
 #define CONTROL_PADCONF_SDRC_DQS2	0x0076
 #define CONTROL_PADCONF_SDRC_DQS3	0x0078
+#define CONTROL_PADCONF_SDRC_BA0	0x05A0
+#define CONTROL_PADCONF_SDRC_BA1	0x05A2
+#define CONTROL_PADCONF_SDRC_A0		0x05A4
+#define CONTROL_PADCONF_SDRC_A1		0x05A6
+#define CONTROL_PADCONF_SDRC_A2		0x05A8
+#define CONTROL_PADCONF_SDRC_A3		0x05AA
+#define CONTROL_PADCONF_SDRC_A4		0x05AC
+#define CONTROL_PADCONF_SDRC_A5		0x05AE
+#define CONTROL_PADCONF_SDRC_A6		0x05B0
+#define CONTROL_PADCONF_SDRC_A7		0x05B2
+#define CONTROL_PADCONF_SDRC_A8		0x05B4
+#define CONTROL_PADCONF_SDRC_A9		0x05B6
+#define CONTROL_PADCONF_SDRC_A10	0x05B8
+#define CONTROL_PADCONF_SDRC_A11	0x05BA
+#define CONTROL_PADCONF_SDRC_A12	0x05BC
+#define CONTROL_PADCONF_SDRC_A13	0x05BE
+#define CONTROL_PADCONF_SDRC_A14	0x05C0
+#define CONTROL_PADCONF_SDRC_NCS0	0x05C2
+#define CONTROL_PADCONF_SDRC_NCS1	0x05C4
+#define CONTROL_PADCONF_SDRC_NCLK	0x05C6
+#define CONTROL_PADCONF_SDRC_NRAS	0x05C8
+#define CONTROL_PADCONF_SDRC_NCAS	0x05CA
+#define CONTROL_PADCONF_SDRC_NWE	0x05CC
+#define CONTROL_PADCONF_SDRC_DM0	0x05CE
+#define CONTROL_PADCONF_SDRC_DM1	0x05D0
+#define CONTROL_PADCONF_SDRC_DM2	0x05D2
+#define CONTROL_PADCONF_SDRC_DM3	0x05D4
 /*GPMC*/
 #define CONTROL_PADCONF_GPMC_A1		0x007A
 #define CONTROL_PADCONF_GPMC_A2		0x007C
@@ -89,6 +129,7 @@
 #define CONTROL_PADCONF_GPMC_A8		0x0088
 #define CONTROL_PADCONF_GPMC_A9		0x008A
 #define CONTROL_PADCONF_GPMC_A10	0x008C
+#define CONTROL_PADCONF_GPMC_A11	0x0264
 #define CONTROL_PADCONF_GPMC_D0		0x008E
 #define CONTROL_PADCONF_GPMC_D1		0x0090
 #define CONTROL_PADCONF_GPMC_D2		0x0092
@@ -323,6 +364,8 @@
 #define CONTROL_PADCONF_ETK_D13_ES2	0x05F6
 #define CONTROL_PADCONF_ETK_D14_ES2	0x05F8
 #define CONTROL_PADCONF_ETK_D15_ES2	0x05FA
+#define CONTROL_PADCONF_JTAG_RTCK	0x0A4E
+#define CONTROL_PADCONF_JTAG_TDO	0x0A50
 /*Die to Die */
 #define CONTROL_PADCONF_D2D_MCAD0	0x01E4
 #define CONTROL_PADCONF_D2D_MCAD1	0x01E6
@@ -433,6 +476,10 @@
 #define CONTROL_PADCONF_SYS_BOOT8	0x0226
 
 /* AM/DM37xx specific */
+#define CONTROL_PADCONF_GPIO112		0x0134
+#define CONTROL_PADCONF_GPIO113		0x0136
+#define CONTROL_PADCONF_GPIO114		0x0138
+#define CONTROL_PADCONF_GPIO115		0x013A
 #define CONTROL_PADCONF_GPIO127		0x0A54
 #define CONTROL_PADCONF_GPIO126		0x0A56
 #define CONTROL_PADCONF_GPIO128		0x0A58
diff --git a/arch/arm/include/asm/arch-omap3/sys_proto.h b/arch/arm/include/asm/arch-omap3/sys_proto.h
index 34bd8c5..bcf92fb 100644
--- a/arch/arm/include/asm/arch-omap3/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap3/sys_proto.h
@@ -23,6 +23,7 @@ struct emu_hal_params {
 
 /* Board SDRC timing values */
 struct board_sdrc_timings {
+	u32 sharing;
 	u32 mcfg;
 	u32 ctrla;
 	u32 ctrlb;
diff --git a/arch/arm/include/asm/arch-omap5/clock.h b/arch/arm/include/asm/arch-omap5/clock.h
index 0dc584b..f8e5630 100644
--- a/arch/arm/include/asm/arch-omap5/clock.h
+++ b/arch/arm/include/asm/arch-omap5/clock.h
@@ -236,13 +236,20 @@
 #define VDD_MPU_ES2_LOW 880
 #define VDD_MM_ES2_LOW 880
 
-/* TPS659038 Voltage settings in mv for OPP_NOMINAL */
-#define VDD_MPU_DRA752		1090
+/* DRA74x/75x voltage settings in mv for OPP_NOM per DM */
+#define VDD_MPU_DRA752		1100
 #define VDD_EVE_DRA752		1060
 #define VDD_GPU_DRA752		1060
-#define VDD_CORE_DRA752		1030
+#define VDD_CORE_DRA752		1060
 #define VDD_IVA_DRA752		1060
 
+/* DRA72x voltage settings in mv for OPP_NOM per DM */
+#define VDD_MPU_DRA72x		1100
+#define VDD_EVE_DRA72x		1060
+#define VDD_GPU_DRA72x		1060
+#define VDD_CORE_DRA72x		1060
+#define VDD_IVA_DRA72x		1060
+
 /* Efuse register offsets for DRA7xx platform */
 #define DRA752_EFUSE_BASE	0x4A002000
 #define DRA752_EFUSE_REGBITS	16
@@ -284,6 +291,13 @@
 #define TPS659038_REG_ADDR_SMPS7		0x33
 #define TPS659038_REG_ADDR_SMPS8		0x37
 
+/* TPS65917 */
+#define TPS65917_I2C_SLAVE_ADDR		0x58
+#define TPS65917_REG_ADDR_SMPS1		0x23
+#define TPS65917_REG_ADDR_SMPS2		0x27
+#define TPS65917_REG_ADDR_SMPS3		0x2F
+
+
 /* TPS */
 #define TPS62361_I2C_SLAVE_ADDR		0x60
 #define TPS62361_REG_ADDR_SET0		0x0
diff --git a/board/isee/igep00x0/igep00x0.c b/board/isee/igep00x0/igep00x0.c
index 47522f8..693fce7 100644
--- a/board/isee/igep00x0/igep00x0.c
+++ b/board/isee/igep00x0/igep00x0.c
@@ -5,6 +5,7 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 #include <common.h>
+#include <status_led.h>
 #include <dm.h>
 #include <ns16550.h>
 #include <twl4030.h>
@@ -53,21 +54,12 @@ int board_init(void)
 	/* boot param addr */
 	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
 
-	return 0;
-}
-
-#if defined(CONFIG_SHOW_BOOT_PROGRESS) && !defined(CONFIG_SPL_BUILD)
-void show_boot_progress(int val)
-{
-	if (val < 0) {
-		/* something went wrong */
-		return;
-	}
+#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
+	status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
+#endif
 
-	if (!gpio_request(IGEP00X0_GPIO_LED, ""))
-		gpio_direction_output(IGEP00X0_GPIO_LED, 1);
+	return 0;
 }
-#endif
 
 #ifdef CONFIG_SPL_BUILD
 /*
diff --git a/board/isee/igep00x0/igep00x0.h b/board/isee/igep00x0/igep00x0.h
index 181f81f..3c7ff9b 100644
--- a/board/isee/igep00x0/igep00x0.h
+++ b/board/isee/igep00x0/igep00x0.h
@@ -7,14 +7,6 @@
 #ifndef _IGEP00X0_H_
 #define _IGEP00X0_H_
 
-#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
-#define IGEP00X0_GPIO_LED 27
-#endif
-
-#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
-#define IGEP00X0_GPIO_LED 16
-#endif
-
 const omap3_sysinfo sysinfo = {
 	DDR_STACKED,
 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index c880ced..dc725cb 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -134,6 +134,10 @@ static unsigned char mmc_board_init(struct mmc *mmc)
 
 	pbias_lite = readl(&t2_base->pbias_lite);
 	pbias_lite &= ~(PBIASLITEPWRDNZ1 | PBIASLITEPWRDNZ0);
+#ifdef CONFIG_TARGET_OMAP3_CAIRO
+	/* for cairo board, we need to set up 1.8 Volt bias level on MMC1 */
+	pbias_lite &= ~PBIASLITEVMODE0;
+#endif
 	writel(pbias_lite, &t2_base->pbias_lite);
 
 	writel(pbias_lite | PBIASLITEPWRDNZ1 |
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index 76ce7de..f1c270c 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -237,6 +237,7 @@
 #define CONFIG_SYS_NAND_BLOCK_SIZE	(128*1024)
 /* NAND: driver related configs */
 #define CONFIG_NAND_OMAP_GPMC
+#define CONFIG_NAND_OMAP_GPMC_PREFETCH
 #define CONFIG_NAND_OMAP_ELM
 #define CONFIG_SYS_NAND_BAD_BLOCK_POS	NAND_LARGE_BADBLOCK_POS
 #define CONFIG_SYS_NAND_ECCPOS		{ 2, 3, 4, 5, 6, 7, 8, 9, \
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index 982b689..46fc91e 100644
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -28,6 +28,7 @@
 #define CONFIG_OMAP3_RX51		/* working with RX51 */
 #define CONFIG_SYS_L2CACHE_OFF		/* pretend there is no L2 CACHE */
 #define CONFIG_OMAP_COMMON
+#define CONFIG_SYS_GENERIC_BOARD
 
 #define CONFIG_MACH_TYPE		MACH_TYPE_NOKIA_RX51
 
diff --git a/include/configs/omap3_igep00x0.h b/include/configs/omap3_igep00x0.h
index b2b3750..6295ec5 100644
--- a/include/configs/omap3_igep00x0.h
+++ b/include/configs/omap3_igep00x0.h
@@ -29,11 +29,21 @@
 
 #define CONFIG_REVISION_TAG		1
 
-/* define to enable boot progress via leds */
-#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \
-    (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
-#define CONFIG_SHOW_BOOT_PROGRESS
+/* Status LED */
+#define CONFIG_STATUS_LED
+#define CONFIG_BOARD_SPECIFIC_LED
+#define CONFIG_GPIO_LED
+#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
+#define RED_LED_GPIO 27
+#endif
+#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
+#define RED_LED_GPIO 16
 #endif
+#define RED_LED_DEV				0
+#define STATUS_LED_BIT			RED_LED_GPIO
+#define STATUS_LED_STATE		STATUS_LED_ON
+#define STATUS_LED_PERIOD		(CONFIG_SYS_HZ / 2)
+#define STATUS_LED_BOOT			RED_LED_DEV
 
 /* GPIO banks */
 #define CONFIG_OMAP3_GPIO_3		/* GPIO64 .. 95 is in GPIO bank 3 */