Merge git://git.denx.de/u-boot-fsl-qoriq

18 files changed, 227 insertions, 423 deletions

diff --git a/board/freescale/common/vid.c b/board/freescale/common/vid.c
index 1a50304..9b65c13 100644
--- a/board/freescale/common/vid.c
+++ b/board/freescale/common/vid.c
@@ -284,10 +284,170 @@ static int set_voltage(int i2caddress, int vdd)
 	return vdd_last;
 }
 
+#ifdef CONFIG_FSL_LSCH3
 int adjust_vdd(ulong vdd_override)
 {
 	int re_enable = disable_interrupts();
-#if defined(CONFIG_FSL_LSCH2) || defined(CONFIG_FSL_LSCH3)
+	struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	u32 fusesr;
+	u8 vid, buf;
+	int vdd_target, vdd_current, vdd_last;
+	int ret, i2caddress;
+	unsigned long vdd_string_override;
+	char *vdd_string;
+	static const uint16_t vdd[32] = {
+		10500,
+		0,      /* reserved */
+		9750,
+		0,      /* reserved */
+		9500,
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		10000,  /* 1.0000V */
+		0,      /* reserved */
+		10250,
+		0,      /* reserved */
+		10500,
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+		0,      /* reserved */
+	};
+	struct vdd_drive {
+		u8 vid;
+		unsigned voltage;
+	};
+
+	ret = i2c_multiplexer_select_vid_channel(I2C_MUX_CH_VOL_MONITOR);
+	if (ret) {
+		debug("VID: I2C failed to switch channel\n");
+		ret = -1;
+		goto exit;
+	}
+	ret = find_ir_chip_on_i2c();
+	if (ret < 0) {
+		printf("VID: Could not find voltage regulator on I2C.\n");
+		ret = -1;
+		goto exit;
+	} else {
+		i2caddress = ret;
+		debug("VID: IR Chip found on I2C address 0x%02x\n", i2caddress);
+	}
+
+	/* check IR chip work on Intel mode*/
+	ret = i2c_read(i2caddress,
+		       IR36021_INTEL_MODE_OOFSET,
+		       1, (void *)&buf, 1);
+	if (ret) {
+		printf("VID: failed to read IR chip mode.\n");
+		ret = -1;
+		goto exit;
+	}
+	if ((buf & IR36021_MODE_MASK) != IR36021_INTEL_MODE) {
+		printf("VID: IR Chip is not used in Intel mode.\n");
+		ret = -1;
+		goto exit;
+	}
+
+	/* get the voltage ID from fuse status register */
+	fusesr = in_le32(&gur->dcfg_fusesr);
+	vid = (fusesr >> FSL_CHASSIS3_DCFG_FUSESR_ALTVID_SHIFT) &
+		FSL_CHASSIS3_DCFG_FUSESR_ALTVID_MASK;
+	if ((vid == 0) || (vid == FSL_CHASSIS3_DCFG_FUSESR_ALTVID_MASK)) {
+		vid = (fusesr >> FSL_CHASSIS3_DCFG_FUSESR_VID_SHIFT) &
+			FSL_CHASSIS3_DCFG_FUSESR_VID_MASK;
+	}
+	vdd_target = vdd[vid];
+
+	/* check override variable for overriding VDD */
+	vdd_string = getenv(CONFIG_VID_FLS_ENV);
+	if (vdd_override == 0 && vdd_string &&
+	    !strict_strtoul(vdd_string, 10, &vdd_string_override))
+		vdd_override = vdd_string_override;
+
+	if (vdd_override >= VDD_MV_MIN && vdd_override <= VDD_MV_MAX) {
+		vdd_target = vdd_override * 10; /* convert to 1/10 mV */
+		debug("VDD override is %lu\n", vdd_override);
+	} else if (vdd_override != 0) {
+		printf("Invalid value.\n");
+	}
+
+	/* divide and round up by 10 to get a value in mV */
+	vdd_target = DIV_ROUND_UP(vdd_target, 10);
+	if (vdd_target == 0) {
+		debug("VID: VID not used\n");
+		ret = 0;
+		goto exit;
+	} else if (vdd_target < VDD_MV_MIN || vdd_target > VDD_MV_MAX) {
+		/* Check vdd_target is in valid range */
+		printf("VID: Target VID %d mV is not in range.\n",
+		       vdd_target);
+		ret = -1;
+		goto exit;
+	} else {
+		debug("VID: vid = %d mV\n", vdd_target);
+	}
+
+	/*
+	 * Read voltage monitor to check real voltage.
+	 */
+	vdd_last = read_voltage(i2caddress);
+	if (vdd_last < 0) {
+		printf("VID: Couldn't read sensor abort VID adjustment\n");
+		ret = -1;
+		goto exit;
+	}
+	vdd_current = vdd_last;
+	debug("VID: Core voltage is currently at %d mV\n", vdd_last);
+	/*
+	  * Adjust voltage to at or one step above target.
+	  * As measurements are less precise than setting the values
+	  * we may run through dummy steps that cancel each other
+	  * when stepping up and then down.
+	  */
+	while (vdd_last > 0 &&
+	       vdd_last < vdd_target) {
+		vdd_current += IR_VDD_STEP_UP;
+		vdd_last = set_voltage(i2caddress, vdd_current);
+	}
+	while (vdd_last > 0 &&
+	       vdd_last > vdd_target + (IR_VDD_STEP_DOWN - 1)) {
+		vdd_current -= IR_VDD_STEP_DOWN;
+		vdd_last = set_voltage(i2caddress, vdd_current);
+	}
+
+	if (vdd_last > 0)
+		printf("VID: Core voltage after adjustment is at %d mV\n",
+		       vdd_last);
+	else
+		ret = -1;
+exit:
+	if (re_enable)
+		enable_interrupts();
+	i2c_multiplexer_select_vid_channel(I2C_MUX_CH_DEFAULT);
+	return ret;
+}
+#else /* !CONFIG_FSL_LSCH3 */
+int adjust_vdd(ulong vdd_override)
+{
+	int re_enable = disable_interrupts();
+#if defined(CONFIG_FSL_LSCH2)
 	struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
 #else
 	ccsr_gur_t __iomem *gur =
@@ -364,11 +524,7 @@ int adjust_vdd(ulong vdd_override)
 	}
 
 	/* get the voltage ID from fuse status register */
-#ifdef CONFIG_FSL_LSCH3
-	fusesr = in_le32(&gur->dcfg_fusesr);
-#else
 	fusesr = in_be32(&gur->dcfg_fusesr);
-#endif
 	/*
 	 * VID is used according to the table below
 	 *                ---------------------------------------
@@ -393,13 +549,6 @@ int adjust_vdd(ulong vdd_override)
 		vid = (fusesr >> FSL_CHASSIS2_DCFG_FUSESR_VID_SHIFT) &
 			FSL_CHASSIS2_DCFG_FUSESR_VID_MASK;
 	}
-#elif defined(CONFIG_FSL_LSCH3)
-	vid = (fusesr >> FSL_CHASSIS3_DCFG_FUSESR_ALTVID_SHIFT) &
-		FSL_CHASSIS3_DCFG_FUSESR_ALTVID_MASK;
-	if ((vid == 0) || (vid == FSL_CHASSIS3_DCFG_FUSESR_ALTVID_MASK)) {
-		vid = (fusesr >> FSL_CHASSIS3_DCFG_FUSESR_VID_SHIFT) &
-			FSL_CHASSIS3_DCFG_FUSESR_VID_MASK;
-	}
 #else
 	vid = (fusesr >> FSL_CORENET_DCFG_FUSESR_ALTVID_SHIFT) &
 		FSL_CORENET_DCFG_FUSESR_ALTVID_MASK;
@@ -472,6 +621,7 @@ exit:
 
 	return ret;
 }
+#endif
 
 static int print_vdd(void)
 {
diff --git a/board/freescale/ls1012afrdm/ls1012afrdm.c b/board/freescale/ls1012afrdm/ls1012afrdm.c
index 789cae2..25d22d2 100644
--- a/board/freescale/ls1012afrdm/ls1012afrdm.c
+++ b/board/freescale/ls1012afrdm/ls1012afrdm.c
@@ -12,6 +12,7 @@
 #ifdef CONFIG_FSL_LS_PPA
 #include <asm/arch/ppa.h>
 #endif
+#include <asm/arch/mmu.h>
 #include <asm/arch/soc.h>
 #include <hwconfig.h>
 #include <environment.h>
@@ -48,6 +49,10 @@ int dram_init(void)
 	mmdc_init(&mparam);
 
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
+	/* This will break-before-make MMU for DDR */
+	update_early_mmu_table();
+#endif
 
 	return 0;
 }
@@ -91,32 +96,3 @@ int ft_board_setup(void *blob, bd_t *bd)
 
 	return 0;
 }
-
-void dram_init_banksize(void)
-{
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-			CONFIG_SYS_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-			gd->arch.secure_ram -
-			CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-			gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-}
diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c
index 4281790..97ab340 100644
--- a/board/freescale/ls1012aqds/ls1012aqds.c
+++ b/board/freescale/ls1012aqds/ls1012aqds.c
@@ -14,6 +14,7 @@
 #include <asm/arch/ppa.h>
 #endif
 #include <asm/arch/fdt.h>
+#include <asm/arch/mmu.h>
 #include <asm/arch/soc.h>
 #include <ahci.h>
 #include <hwconfig.h>
@@ -76,6 +77,10 @@ int dram_init(void)
 	mmdc_init(&mparam);
 
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
+	/* This will break-before-make MMU for DDR */
+	update_early_mmu_table();
+#endif
 
 	return 0;
 }
@@ -166,32 +171,3 @@ int ft_board_setup(void *blob, bd_t *bd)
 	return 0;
 }
 #endif
-
-void dram_init_banksize(void)
-{
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-			CONFIG_SYS_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-			gd->arch.secure_ram -
-			CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-			gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-}
diff --git a/board/freescale/ls1012ardb/ls1012ardb.c b/board/freescale/ls1012ardb/ls1012ardb.c
index e3a8a76..a23a23b 100644
--- a/board/freescale/ls1012ardb/ls1012ardb.c
+++ b/board/freescale/ls1012ardb/ls1012ardb.c
@@ -12,6 +12,7 @@
 #ifdef CONFIG_FSL_LS_PPA
 #include <asm/arch/ppa.h>
 #endif
+#include <asm/arch/mmu.h>
 #include <asm/arch/soc.h>
 #include <hwconfig.h>
 #include <ahci.h>
@@ -80,6 +81,10 @@ int dram_init(void)
 	mmdc_init(&mparam);
 
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
+	/* This will break-before-make MMU for DDR */
+	update_early_mmu_table();
+#endif
 
 	return 0;
 }
@@ -165,32 +170,3 @@ int ft_board_setup(void *blob, bd_t *bd)
 
 	return 0;
 }
-
-void dram_init_banksize(void)
-{
-	/*
-	 * gd->secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-			CONFIG_SYS_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-			gd->arch.secure_ram -
-			CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-			gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-}
diff --git a/board/freescale/ls1043aqds/ddr.c b/board/freescale/ls1043aqds/ddr.c
index 7882a9a..c740062 100644
--- a/board/freescale/ls1043aqds/ddr.c
+++ b/board/freescale/ls1043aqds/ddr.c
@@ -127,32 +127,3 @@ phys_size_t initdram(int board_type)
 
 	return dram_size;
 }
-
-void dram_init_banksize(void)
-{
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-					  CONFIG_SYS_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-				      gd->arch.secure_ram -
-				      CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-				      gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-}
diff --git a/board/freescale/ls1043aqds/ls1043aqds.c b/board/freescale/ls1043aqds/ls1043aqds.c
index 8835a49..6507c09 100644
--- a/board/freescale/ls1043aqds/ls1043aqds.c
+++ b/board/freescale/ls1043aqds/ls1043aqds.c
@@ -11,6 +11,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/fsl_serdes.h>
 #include <asm/arch/fdt.h>
+#include <asm/arch/mmu.h>
 #include <asm/arch/soc.h>
 #include <ahci.h>
 #include <hwconfig.h>
@@ -153,6 +154,10 @@ int dram_init(void)
 	 */
 	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
 	gd->ram_size = initdram(0);
+#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
+	/* This will break-before-make MMU for DDR */
+	update_early_mmu_table();
+#endif
 
 	return 0;
 }
diff --git a/board/freescale/ls1043ardb/ddr.c b/board/freescale/ls1043ardb/ddr.c
index 849f1d1..f90b85d 100644
--- a/board/freescale/ls1043ardb/ddr.c
+++ b/board/freescale/ls1043ardb/ddr.c
@@ -188,32 +188,3 @@ phys_size_t initdram(int board_type)
 
 	return dram_size;
 }
-
-void dram_init_banksize(void)
-{
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-					  CONFIG_SYS_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-				      gd->arch.secure_ram -
-				      CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-				      gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-}
diff --git a/board/freescale/ls1043ardb/ls1043ardb.c b/board/freescale/ls1043ardb/ls1043ardb.c
index e213128..2333843 100644
--- a/board/freescale/ls1043ardb/ls1043ardb.c
+++ b/board/freescale/ls1043ardb/ls1043ardb.c
@@ -67,13 +67,6 @@ int checkboard(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->ram_size = initdram(0);
-
-	return 0;
-}
-
 int board_early_init_f(void)
 {
 	fsl_lsch2_early_init_f();
diff --git a/board/freescale/ls1046aqds/ddr.c b/board/freescale/ls1046aqds/ddr.c
index 4ea8b23..dc4d689 100644
--- a/board/freescale/ls1046aqds/ddr.c
+++ b/board/freescale/ls1046aqds/ddr.c
@@ -112,32 +112,3 @@ phys_size_t initdram(int board_type)
 
 	return dram_size;
 }
-
-void dram_init_banksize(void)
-{
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-					  CONFIG_SYS_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-				 gd->arch.secure_ram -
-				 CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-				 gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-}
diff --git a/board/freescale/ls1046aqds/ls1046aqds.c b/board/freescale/ls1046aqds/ls1046aqds.c
index 552365b..af3f70a 100644
--- a/board/freescale/ls1046aqds/ls1046aqds.c
+++ b/board/freescale/ls1046aqds/ls1046aqds.c
@@ -11,6 +11,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/fsl_serdes.h>
 #include <asm/arch/fdt.h>
+#include <asm/arch/mmu.h>
 #include <asm/arch/soc.h>
 #include <ahci.h>
 #include <hwconfig.h>
@@ -149,6 +150,10 @@ int dram_init(void)
 	 */
 	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
 	gd->ram_size = initdram(0);
+#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
+	/* This will break-before-make MMU for DDR */
+	update_early_mmu_table();
+#endif
 
 	return 0;
 }
diff --git a/board/freescale/ls1046ardb/ddr.c b/board/freescale/ls1046ardb/ddr.c
index dd3b5d0..efe2ba6 100644
--- a/board/freescale/ls1046ardb/ddr.c
+++ b/board/freescale/ls1046ardb/ddr.c
@@ -112,32 +112,3 @@ phys_size_t initdram(int board_type)
 
 	return dram_size;
 }
-
-void dram_init_banksize(void)
-{
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-					  CONFIG_SYS_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-				 gd->arch.secure_ram -
-				 CONFIG_SYS_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-				 gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-}
diff --git a/board/freescale/ls1046ardb/ls1046ardb.c b/board/freescale/ls1046ardb/ls1046ardb.c
index 33a58cf..02b6c4c 100644
--- a/board/freescale/ls1046ardb/ls1046ardb.c
+++ b/board/freescale/ls1046ardb/ls1046ardb.c
@@ -56,13 +56,6 @@ int checkboard(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->ram_size = initdram(0);
-
-	return 0;
-}
-
 int board_early_init_f(void)
 {
 	fsl_lsch2_early_init_f();
diff --git a/board/freescale/ls2080a/ddr.c b/board/freescale/ls2080a/ddr.c
index e6130ec..5ed9e14 100644
--- a/board/freescale/ls2080a/ddr.c
+++ b/board/freescale/ls2080a/ddr.c
@@ -169,58 +169,3 @@ phys_size_t initdram(int board_type)
 
 	return dram_size;
 }
-
-void dram_init_banksize(void)
-{
-#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
-	phys_size_t dp_ddr_size;
-#endif
-
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_LS2_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-					  CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-				      gd->arch.secure_ram -
-				      CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-				      gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-
-#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
-	if (soc_has_dp_ddr()) {
-		/* initialize DP-DDR here */
-		puts("DP-DDR:  ");
-		/*
-		 * DDR controller use 0 as the base address for binding.
-		 * It is mapped to CONFIG_SYS_DP_DDR_BASE for core to access.
-		 */
-		dp_ddr_size = fsl_other_ddr_sdram(CONFIG_SYS_DP_DDR_BASE_PHY,
-					  CONFIG_DP_DDR_CTRL,
-					  CONFIG_DP_DDR_NUM_CTRLS,
-					  CONFIG_DP_DDR_DIMM_SLOTS_PER_CTLR,
-					  NULL, NULL, NULL);
-		if (dp_ddr_size) {
-			gd->bd->bi_dram[2].start = CONFIG_SYS_DP_DDR_BASE;
-			gd->bd->bi_dram[2].size = dp_ddr_size;
-		} else {
-			puts("Not detected");
-		}
-	}
-#endif
-}
diff --git a/board/freescale/ls2080a/ls2080a.c b/board/freescale/ls2080a/ls2080a.c
index 4f9b9c8..9e7701d 100644
--- a/board/freescale/ls2080a/ls2080a.c
+++ b/board/freescale/ls2080a/ls2080a.c
@@ -49,13 +49,6 @@ void detail_board_ddr_info(void)
 #endif
 }
 
-int dram_init(void)
-{
-	gd->ram_size = initdram(0);
-
-	return 0;
-}
-
 #if defined(CONFIG_ARCH_MISC_INIT)
 int arch_misc_init(void)
 {
@@ -123,6 +116,16 @@ int ft_board_setup(void *blob, bd_t *bd)
 	base[1] = gd->bd->bi_dram[1].start;
 	size[1] = gd->bd->bi_dram[1].size;
 
+#ifdef CONFIG_RESV_RAM
+	/* reduce size if reserved memory is within this bank */
+	if (gd->arch.resv_ram >= base[0] &&
+	    gd->arch.resv_ram < base[0] + size[0])
+		size[0] = gd->arch.resv_ram - base[0];
+	else if (gd->arch.resv_ram >= base[1] &&
+		 gd->arch.resv_ram < base[1] + size[1])
+		size[1] = gd->arch.resv_ram - base[1];
+#endif
+
 	fdt_fixup_memory_banks(blob, base, size, 2);
 
 #ifdef CONFIG_FSL_MC_ENET
diff --git a/board/freescale/ls2080aqds/ddr.c b/board/freescale/ls2080aqds/ddr.c
index 9c6f477..0408c0f 100644
--- a/board/freescale/ls2080aqds/ddr.c
+++ b/board/freescale/ls2080aqds/ddr.c
@@ -169,58 +169,3 @@ phys_size_t initdram(int board_type)
 
 	return dram_size;
 }
-
-void dram_init_banksize(void)
-{
-#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
-	phys_size_t dp_ddr_size;
-#endif
-
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_LS2_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-					  CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-				      gd->arch.secure_ram -
-				      CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-				      gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-
-#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
-	if (soc_has_dp_ddr()) {
-		/* initialize DP-DDR here */
-		puts("DP-DDR:  ");
-		/*
-		 * DDR controller use 0 as the base address for binding.
-		 * It is mapped to CONFIG_SYS_DP_DDR_BASE for core to access.
-		 */
-		dp_ddr_size = fsl_other_ddr_sdram(CONFIG_SYS_DP_DDR_BASE_PHY,
-					  CONFIG_DP_DDR_CTRL,
-					  CONFIG_DP_DDR_NUM_CTRLS,
-					  CONFIG_DP_DDR_DIMM_SLOTS_PER_CTLR,
-					  NULL, NULL, NULL);
-		if (dp_ddr_size) {
-			gd->bd->bi_dram[2].start = CONFIG_SYS_DP_DDR_BASE;
-			gd->bd->bi_dram[2].size = dp_ddr_size;
-		} else {
-			puts("Not detected");
-		}
-	}
-#endif
-}
diff --git a/board/freescale/ls2080aqds/ls2080aqds.c b/board/freescale/ls2080aqds/ls2080aqds.c
index 73a61fd..277013b 100644
--- a/board/freescale/ls2080aqds/ls2080aqds.c
+++ b/board/freescale/ls2080aqds/ls2080aqds.c
@@ -22,6 +22,7 @@
 
 #include "../common/qixis.h"
 #include "ls2080aqds_qixis.h"
+#include "../common/vid.h"
 
 #define PIN_MUX_SEL_SDHC	0x00
 #define PIN_MUX_SEL_DSPI	0x0a
@@ -240,6 +241,14 @@ int board_early_init_f(void)
 	return 0;
 }
 
+int misc_init_r(void)
+{
+	if (adjust_vdd(0))
+		printf("Warning: Adjusting core voltage failed.\n");
+
+	return 0;
+}
+
 void detail_board_ddr_info(void)
 {
 	puts("\nDDR    ");
@@ -254,13 +263,6 @@ void detail_board_ddr_info(void)
 #endif
 }
 
-int dram_init(void)
-{
-	gd->ram_size = initdram(0);
-
-	return 0;
-}
-
 #if defined(CONFIG_ARCH_MISC_INIT)
 int arch_misc_init(void)
 {
@@ -313,6 +315,16 @@ int ft_board_setup(void *blob, bd_t *bd)
 	base[1] = gd->bd->bi_dram[1].start;
 	size[1] = gd->bd->bi_dram[1].size;
 
+#ifdef CONFIG_RESV_RAM
+	/* reduce size if reserved memory is within this bank */
+	if (gd->arch.resv_ram >= base[0] &&
+	    gd->arch.resv_ram < base[0] + size[0])
+		size[0] = gd->arch.resv_ram - base[0];
+	else if (gd->arch.resv_ram >= base[1] &&
+		 gd->arch.resv_ram < base[1] + size[1])
+		size[1] = gd->arch.resv_ram - base[1];
+#endif
+
 	fdt_fixup_memory_banks(blob, base, size, 2);
 
 	fsl_fdt_fixup_dr_usb(blob, bd);
diff --git a/board/freescale/ls2080ardb/ddr.c b/board/freescale/ls2080ardb/ddr.c
index 959dfeb..2851d5b 100644
--- a/board/freescale/ls2080ardb/ddr.c
+++ b/board/freescale/ls2080ardb/ddr.c
@@ -172,58 +172,3 @@ phys_size_t initdram(int board_type)
 
 	return dram_size;
 }
-
-void dram_init_banksize(void)
-{
-#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
-	phys_size_t dp_ddr_size;
-#endif
-
-	/*
-	 * gd->arch.secure_ram tracks the location of secure memory.
-	 * It was set as if the memory starts from 0.
-	 * The address needs to add the offset of its bank.
-	 */
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	if (gd->ram_size > CONFIG_SYS_LS2_DDR_BLOCK1_SIZE) {
-		gd->bd->bi_dram[0].size = CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-		gd->bd->bi_dram[1].size = gd->ram_size -
-					  CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-				      gd->arch.secure_ram -
-				      CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	} else {
-		gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-		gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-				      gd->arch.secure_ram;
-		gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-	}
-
-#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
-	if (soc_has_dp_ddr()) {
-		/* initialize DP-DDR here */
-		puts("DP-DDR:  ");
-		/*
-		 * DDR controller use 0 as the base address for binding.
-		 * It is mapped to CONFIG_SYS_DP_DDR_BASE for core to access.
-		 */
-		dp_ddr_size = fsl_other_ddr_sdram(CONFIG_SYS_DP_DDR_BASE_PHY,
-					  CONFIG_DP_DDR_CTRL,
-					  CONFIG_DP_DDR_NUM_CTRLS,
-					  CONFIG_DP_DDR_DIMM_SLOTS_PER_CTLR,
-					  NULL, NULL, NULL);
-		if (dp_ddr_size) {
-			gd->bd->bi_dram[2].start = CONFIG_SYS_DP_DDR_BASE;
-			gd->bd->bi_dram[2].size = dp_ddr_size;
-		} else {
-			puts("Not detected");
-		}
-	}
-#endif
-}
diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c
index 02954ef..4c01f56 100644
--- a/board/freescale/ls2080ardb/ls2080ardb.c
+++ b/board/freescale/ls2080ardb/ls2080ardb.c
@@ -17,6 +17,7 @@
 #include <environment.h>
 #include <efi_loader.h>
 #include <i2c.h>
+#include <asm/arch/mmu.h>
 #include <asm/arch/soc.h>
 #include <fsl_sec.h>
 
@@ -202,14 +203,6 @@ int misc_init_r(void)
 	if (adjust_vdd(0))
 		printf("Warning: Adjusting core voltage failed.\n");
 
-#if defined(CONFIG_EFI_LOADER) && !defined(CONFIG_SPL_BUILD)
-	if (soc_has_dp_ddr() && gd->bd->bi_dram[2].size) {
-		efi_add_memory_map(gd->bd->bi_dram[2].start,
-				   gd->bd->bi_dram[2].size >> EFI_PAGE_SHIFT,
-				   EFI_RESERVED_MEMORY_TYPE, false);
-	}
-#endif
-
 	return 0;
 }
 
@@ -227,13 +220,6 @@ void detail_board_ddr_info(void)
 #endif
 }
 
-int dram_init(void)
-{
-	gd->ram_size = initdram(0);
-
-	return 0;
-}
-
 #if defined(CONFIG_ARCH_MISC_INIT)
 int arch_misc_init(void)
 {
@@ -286,6 +272,16 @@ int ft_board_setup(void *blob, bd_t *bd)
 	base[1] = gd->bd->bi_dram[1].start;
 	size[1] = gd->bd->bi_dram[1].size;
 
+#ifdef CONFIG_RESV_RAM
+	/* reduce size if reserved memory is within this bank */
+	if (gd->arch.resv_ram >= base[0] &&
+	    gd->arch.resv_ram < base[0] + size[0])
+		size[0] = gd->arch.resv_ram - base[0];
+	else if (gd->arch.resv_ram >= base[1] &&
+		 gd->arch.resv_ram < base[1] + size[1])
+		size[1] = gd->arch.resv_ram - base[1];
+#endif
+
 	fdt_fixup_memory_banks(blob, base, size, 2);
 
 	fsl_fdt_fixup_dr_usb(blob, bd);