Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

* 'master' of git://git.denx.de/u-boot-mpc85xx:
  powerpc/85xx: use CONFIG_SYS_FSL_PCIE_COMPAT macro when setting the PCI LIODNs
  powerpc/mpc85xx: Ignore E bit for BSC9130/1
  powerpc/sgmii: To support PHY link state auto detect in SGMII mode
  powerpc/85xx: improve definition of BR_PHYS_ADDR macro
  powerpc/p2041: configure the CPLD lane_mux according to RCW
  powerpc/ddr: fix fsl_ddr_get_dimm_params compile error
  powerpc/corenet: fix compile error when CONFIG_SYS_NO_FLASH is defined
  powerpc/mpc8xxx: fix workaround for errata DDR111 and DDR134 for DDR over 4GB
  powerpc/p1022ds: fix DIU/LBC switching with NAND enabled
  powerpc/p1022ds: add support for SPI and SD boot

Signed-off-by: Wolfgang Denk <wd@denx.de>

22 files changed, 285 insertions, 62 deletions

diff --git a/arch/powerpc/cpu/mpc85xx/ddr-gen3.c b/arch/powerpc/cpu/mpc85xx/ddr-gen3.c
index 18e9cc5b8..81961def1 100644
--- a/arch/powerpc/cpu/mpc85xx/ddr-gen3.c
+++ b/arch/powerpc/cpu/mpc85xx/ddr-gen3.c
@@ -50,7 +50,10 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 			csn = i;
 			csn_bnds_backup = regs->cs[i].bnds;
 			csn_bnds_t = (unsigned int *) &regs->cs[i].bnds;
-			*csn_bnds_t = regs->cs[i].bnds ^ 0x0F000F00;
+			if (cs_ea > 0xeff)
+				*csn_bnds_t = regs->cs[i].bnds + 0x01000000;
+			else
+				*csn_bnds_t = regs->cs[i].bnds + 0x01000100;
 			debug("Found cs%d_bns (0x%08x) covering 0xff000000, "
 				"change it to 0x%x\n",
 				csn, csn_bnds_backup, regs->cs[i].bnds);
@@ -310,9 +313,15 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 	/* 7. Wait for 400ms/GB */
 	total_gb_size_per_controller = 0;
 	for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
-		total_gb_size_per_controller +=
+		if (i == csn) {
+			total_gb_size_per_controller +=
+				((csn_bnds_backup & 0xFFFF) >> 6)
+				- (csn_bnds_backup >> 22) + 1;
+		} else {
+			total_gb_size_per_controller +=
 				((regs->cs[i].bnds & 0xFFFF) >> 6)
 				- (regs->cs[i].bnds >> 22) + 1;
+		}
 	}
 	if (in_be32(&ddr->sdram_cfg) & 0x80000)
 		total_gb_size_per_controller <<= 1;
diff --git a/arch/powerpc/cpu/mpc85xx/p2041_ids.c b/arch/powerpc/cpu/mpc85xx/p2041_ids.c
index b99b54d6b..91d9cac56 100644
--- a/arch/powerpc/cpu/mpc85xx/p2041_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p2041_ids.c
@@ -62,9 +62,9 @@ struct liodn_id_table liodn_tbl[] = {
 	SET_SATA_LIODN(1, 127),
 	SET_SATA_LIODN(2, 128),
 
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 1, 193),
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 2, 194),
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 3, 195),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 1, 193),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 2, 194),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 3, 195),
 
 	SET_DMA_LIODN(1, 197),
 	SET_DMA_LIODN(2, 198),
diff --git a/arch/powerpc/cpu/mpc85xx/p3041_ids.c b/arch/powerpc/cpu/mpc85xx/p3041_ids.c
index c50b44280..e46a714dc 100644
--- a/arch/powerpc/cpu/mpc85xx/p3041_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p3041_ids.c
@@ -62,10 +62,10 @@ struct liodn_id_table liodn_tbl[] = {
 	SET_SATA_LIODN(1, 127),
 	SET_SATA_LIODN(2, 128),
 
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 1, 193),
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 2, 194),
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 3, 195),
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 4, 196),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 1, 193),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 2, 194),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 3, 195),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 4, 196),
 
 	SET_DMA_LIODN(1, 197),
 	SET_DMA_LIODN(2, 198),
diff --git a/arch/powerpc/cpu/mpc85xx/p4080_ids.c b/arch/powerpc/cpu/mpc85xx/p4080_ids.c
index a6ea6af64..5c287fbf4 100644
--- a/arch/powerpc/cpu/mpc85xx/p4080_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p4080_ids.c
@@ -52,9 +52,9 @@ struct liodn_id_table liodn_tbl[] = {
 
 	SET_SDHC_LIODN(1, 156),
 
-	SET_PCI_LIODN("fsl,p4080-pcie", 1, 193),
-	SET_PCI_LIODN("fsl,p4080-pcie", 2, 194),
-	SET_PCI_LIODN("fsl,p4080-pcie", 3, 195),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 1, 193),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 2, 194),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 3, 195),
 
 	SET_DMA_LIODN(1, 196),
 	SET_DMA_LIODN(2, 197),
diff --git a/arch/powerpc/cpu/mpc85xx/p5020_ids.c b/arch/powerpc/cpu/mpc85xx/p5020_ids.c
index ff57a193b..e8c26bf44 100644
--- a/arch/powerpc/cpu/mpc85xx/p5020_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p5020_ids.c
@@ -62,10 +62,10 @@ struct liodn_id_table liodn_tbl[] = {
 	SET_SATA_LIODN(1, 127),
 	SET_SATA_LIODN(2, 128),
 
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 1, 193),
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 2, 194),
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 3, 195),
-	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 4, 196),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 1, 193),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 2, 194),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 3, 195),
+	SET_PCI_LIODN(CONFIG_SYS_FSL_PCIE_COMPAT, 4, 196),
 
 	SET_DMA_LIODN(1, 197),
 	SET_DMA_LIODN(2, 198),
diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/main.c b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
index f52ad9f69..c2a03e334 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/main.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
@@ -366,7 +366,7 @@ fsl_ddr_compute(fsl_ddr_info_t *pinfo, unsigned int start_step,
 			}
 		}
 
-#else
+#elif defined(CONFIG_SYS_DDR_RAW_TIMING)
 	case STEP_COMPUTE_DIMM_PARMS:
 		for (i = 0; i < CONFIG_NUM_DDR_CONTROLLERS; i++) {
 			for (j = 0; j < CONFIG_DIMM_SLOTS_PER_CTLR; j++) {
diff --git a/arch/powerpc/include/asm/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h
index 2a23d84cb..d1def75c6 100644
--- a/arch/powerpc/include/asm/fsl_lbc.h
+++ b/arch/powerpc/include/asm/fsl_lbc.h
@@ -82,10 +82,10 @@ void lbc_sdram_init(void);
 
 /* Convert an address into the right format for the BR registers */
 #if defined(CONFIG_PHYS_64BIT) && !defined(CONFIG_FSL_ELBC)
-#define BR_PHYS_ADDR(x)	((unsigned long)((x & 0x0ffff8000ULL) | \
-					 ((x & 0x300000000ULL) >> 19)))
+#define BR_PHYS_ADDR(x)	\
+	((u32)(((x) & 0x0ffff8000ULL) | (((x) & 0x300000000ULL) >> 19)))
 #else
-#define BR_PHYS_ADDR(x) (x & 0xffff8000)
+#define BR_PHYS_ADDR(x) ((u32)(x) & 0xffff8000)
 #endif
 
 /* OR - Option Registers
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 4eb88e909..dc009d660 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -1100,9 +1100,7 @@
 #define SVR_8641D	0x809001
 
 #define SVR_9130	0x860001
-#define SVR_9130_E	0x860801
 #define SVR_9131	0x860000
-#define SVR_9131_E	0x860800
 
 #define SVR_Unknown	0xFFFFFF
 
diff --git a/board/freescale/common/sgmii_riser.c b/board/freescale/common/sgmii_riser.c
index 4f40a1d6d..5c3c59375 100644
--- a/board/freescale/common/sgmii_riser.c
+++ b/board/freescale/common/sgmii_riser.c
@@ -17,6 +17,7 @@
 #include <net.h>
 #include <libfdt.h>
 #include <tsec.h>
+#include <fdt_support.h>
 
 void fsl_sgmii_riser_init(struct tsec_info_struct *tsec_info, int num)
 {
@@ -31,6 +32,7 @@ void fsl_sgmii_riser_fdt_fixup(void *fdt)
 {
 	struct eth_device *dev;
 	int node;
+	int mdio_node;
 	int i = -1;
 	int etsec_num = 0;
 
@@ -40,16 +42,38 @@ void fsl_sgmii_riser_fdt_fixup(void *fdt)
 
 	while ((dev = eth_get_dev_by_index(++i)) != NULL) {
 		struct tsec_private *priv;
+		int phy_node;
 		int enet_node;
+		uint32_t ph;
+		char sgmii_phy[16];
 		char enet[16];
 		const u32 *phyh;
-		int phynode;
 		const char *model;
 		const char *path;
 
 		if (!strstr(dev->name, "eTSEC"))
 			continue;
 
+		priv = dev->priv;
+		if (!(priv->flags & TSEC_SGMII)) {
+			etsec_num++;
+			continue;
+		}
+
+		mdio_node = fdt_node_offset_by_compatible(fdt, -1,
+				"fsl,gianfar-mdio");
+		if (mdio_node < 0)
+			return;
+
+		sprintf(sgmii_phy, "sgmii-phy@%d", etsec_num);
+		phy_node = fdt_subnode_offset(fdt, mdio_node, sgmii_phy);
+		if (phy_node > 0) {
+			fdt_increase_size(fdt, 32);
+			ph = fdt_create_phandle(fdt, phy_node);
+			if (!ph)
+				continue;
+		}
+
 		sprintf(enet, "ethernet%d", etsec_num++);
 		path = fdt_getprop(fdt, node, enet, NULL);
 		if (!path) {
@@ -74,15 +98,32 @@ void fsl_sgmii_riser_fdt_fixup(void *fdt)
 		if (!strstr(model, "TSEC"))
 			continue;
 
-		phyh = fdt_getprop(fdt, enet_node, "phy-handle", NULL);
-		if (!phyh)
-			continue;
+		if (phy_node < 0) {
+			/*
+			 * This part is only for old device tree without
+			 * sgmii_phy nodes. It's kept just for compatible
+			 * reason. Soon to be deprecated if all device tree
+			 * get updated.
+			 */
+			phyh = fdt_getprop(fdt, enet_node, "phy-handle", NULL);
+			if (!phyh)
+				continue;
 
-		phynode = fdt_node_offset_by_phandle(fdt, fdt32_to_cpu(*phyh));
+			phy_node = fdt_node_offset_by_phandle(fdt,
+					fdt32_to_cpu(*phyh));
 
-		priv = dev->priv;
+			priv = dev->priv;
 
-		if (priv->flags & TSEC_SGMII)
-			fdt_setprop_cell(fdt, phynode, "reg", priv->phyaddr);
+			if (priv->flags & TSEC_SGMII)
+				fdt_setprop_cell(fdt, phy_node, "reg",
+						priv->phyaddr);
+		} else {
+			fdt_setprop(fdt, enet_node, "phy-handle", &ph,
+					sizeof(ph));
+			fdt_setprop_string(fdt, enet_node,
+					"phy-connection-type",
+					phy_string_for_interface(
+						PHY_INTERFACE_MODE_SGMII));
+		}
 	}
 }
diff --git a/board/freescale/p1022ds/diu.c b/board/freescale/p1022ds/diu.c
index d5428ea16..898f4c7b1 100644
--- a/board/freescale/p1022ds/diu.c
+++ b/board/freescale/p1022ds/diu.c
@@ -63,6 +63,8 @@ static u8 px_brdcfg0;
 static u32 pmuxcr;
 static void *lbc_lcs0_ba;
 static void *lbc_lcs1_ba;
+static u32 old_br0, old_or0, old_br1, old_or1;
+static u32 new_br0, new_or0, new_br1, new_or1;
 
 void diu_set_pixel_clock(unsigned int pixclock)
 {
@@ -88,10 +90,63 @@ int platform_diu_init(unsigned int xres, unsigned int yres, const char *port)
 	const char *name;
 	u32 pixel_format;
 	u8 temp;
+	phys_addr_t phys0, phys1; /* BR0/BR1 physical addresses */
 
-	/* Save the LBC LCS0 and LCS1 addresses for the DIU mux functions */
-	lbc_lcs0_ba = (void *)(get_lbc_br(0) & get_lbc_or(0) & 0xFFFF8000);
-	lbc_lcs1_ba = (void *)(get_lbc_br(1) & get_lbc_or(1) & 0xFFFF8000);
+	/*
+	 * Indirect mode requires both BR0 and BR1 to be set to "GPCM",
+	 * otherwise writes to these addresses won't actually appear on the
+	 * local bus, and so the PIXIS won't see them.
+	 *
+	 * In FCM mode, writes go to the NAND controller, which does not pass
+	 * them to the localbus directly.  So we force BR0 and BR1 into GPCM
+	 * mode, since we don't care about what's behind the localbus any
+	 * more.  However, we save those registers first, so that we can
+	 * restore them when necessary.
+	 */
+	new_br0 = old_br0 = get_lbc_br(0);
+	new_br1 = old_br1 = get_lbc_br(1);
+	new_or0 = old_or0 = get_lbc_or(0);
+	new_or1 = old_or1 = get_lbc_or(1);
+
+	/*
+	 * Use the existing BRx/ORx values if it's already GPCM. Otherwise,
+	 * force the values to simple 32KB GPCM windows with the most
+	 * conservative timing.
+	 */
+	if ((old_br0 & BR_MSEL) != BR_MS_GPCM) {
+		new_br0 = (get_lbc_br(0) & BR_BA) | BR_V;
+		new_or0 = OR_AM_32KB | 0xFF7;
+		set_lbc_br(0, new_br0);
+		set_lbc_or(0, new_or0);
+	}
+	if ((old_br1 & BR_MSEL) != BR_MS_GPCM) {
+		new_br1 = (get_lbc_br(1) & BR_BA) | BR_V;
+		new_or1 = OR_AM_32KB | 0xFF7;
+		set_lbc_br(1, new_br1);
+		set_lbc_or(1, new_or1);
+	}
+
+	/*
+	 * Determine the physical addresses for Chip Selects 0 and 1.  The
+	 * BR0/BR1 registers contain the truncated physical addresses for the
+	 * chip selects, mapped via the localbus LAW.  Since the BRx registers
+	 * only contain the lower 32 bits of the address, we have to determine
+	 * the upper 4 bits some other way.  The proper way is to scan the LAW
+	 * table looking for a matching localbus address. Instead, we cheat.
+	 * We know that the upper bits are 0 for 32-bit addressing, or 0xF for
+	 * 36-bit addressing.
+	 */
+#ifdef CONFIG_PHYS_64BIT
+	phys0 = 0xf00000000ULL | (old_br0 & old_or0 & BR_BA);
+	phys1 = 0xf00000000ULL | (old_br1 & old_or1 & BR_BA);
+#else
+	phys0 = old_br0 & old_or0 & BR_BA;
+	phys1 = old_br1 & old_or1 & BR_BA;
+#endif
+
+	 /* Save the LBC LCS0 and LCS1 addresses for the DIU mux functions */
+	lbc_lcs0_ba = map_physmem(phys0, 1, 0);
+	lbc_lcs1_ba = map_physmem(phys1, 1, 0);
 
 	pixel_format = cpu_to_le32(AD_BYTE_F | (3 << AD_ALPHA_C_SHIFT) |
 		(0 << AD_BLUE_C_SHIFT) | (1 << AD_GREEN_C_SHIFT) |
@@ -134,6 +189,7 @@ int platform_diu_init(unsigned int xres, unsigned int yres, const char *port)
 	out_8(lbc_lcs0_ba, offsetof(ngpixis_t, brdcfg0));
 	px_brdcfg0 = in_8(lbc_lcs1_ba);
 	out_8(lbc_lcs1_ba, px_brdcfg0 | PX_BRDCFG0_ELBC_DIU);
+	in_8(lbc_lcs1_ba);
 
 	/* Set PMUXCR to switch the muxed pins from the LBC to the DIU */
 	clrsetbits_be32(&gur->pmuxcr, PMUXCR_ELBCDIU_MASK, PMUXCR_ELBCDIU_DIU);
@@ -168,12 +224,10 @@ static int set_mux_to_lbc(void)
 		 * In DIU mode, the PIXIS can only be accessed indirectly
 		 * since we can't read/write the LBC directly.
 		 */
-
 		/* Set the board mux to LBC.  This will disable the display. */
 		out_8(lbc_lcs0_ba, offsetof(ngpixis_t, brdcfg0));
-		px_brdcfg0 = in_8(lbc_lcs1_ba);
-		out_8(lbc_lcs1_ba, (px_brdcfg0 & ~(PX_BRDCFG0_ELBC_SPI_MASK
-			| PX_BRDCFG0_ELBC_DIU)) | PX_BRDCFG0_ELBC_SPI_ELBC);
+		out_8(lbc_lcs1_ba, px_brdcfg0);
+		in_8(lbc_lcs1_ba);
 
 		/* Disable indirect PIXIS mode */
 		out_8(lbc_lcs0_ba, offsetof(ngpixis_t, csr));
@@ -184,6 +238,12 @@ static int set_mux_to_lbc(void)
 			 PMUXCR_ELBCDIU_NOR16);
 		in_be32(&gur->pmuxcr);
 
+		/* Restore the BR0 and BR1 settings */
+		set_lbc_br(0, old_br0);
+		set_lbc_or(0, old_or0);
+		set_lbc_br(1, old_br1);
+		set_lbc_or(1, old_or1);
+
 		return 1;
 	}
 
@@ -199,12 +259,18 @@ static void set_mux_to_diu(void)
 {
 	ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
 
+	/* Set BR0 and BR1 to GPCM mode */
+	set_lbc_br(0, new_br0);
+	set_lbc_or(0, new_or0);
+	set_lbc_br(1, new_br1);
+	set_lbc_or(1, new_or1);
+
 	/* Enable indirect PIXIS mode */
 	setbits_8(&pixis->csr, PX_CTL_ALTACC);
 
 	/* Set the board mux to DIU.  This will enable the display. */
 	out_8(lbc_lcs0_ba, offsetof(ngpixis_t, brdcfg0));
-	out_8(lbc_lcs1_ba, px_brdcfg0);
+	out_8(lbc_lcs1_ba, px_brdcfg0 | PX_BRDCFG0_ELBC_DIU);
 	in_8(lbc_lcs1_ba);
 
 	/* Set the chip mux to DIU mode. */
diff --git a/board/freescale/p1022ds/p1022ds.c b/board/freescale/p1022ds/p1022ds.c
index 56dfcce41..25fdc2a74 100644
--- a/board/freescale/p1022ds/p1022ds.c
+++ b/board/freescale/p1022ds/p1022ds.c
@@ -39,6 +39,10 @@ int board_early_init_f(void)
 
 	/* Set pmuxcr to allow both i2c1 and i2c2 */
 	setbits_be32(&gur->pmuxcr, 0x1000);
+#ifdef CONFIG_SYS_RAMBOOT
+	setbits_be32(&gur->pmuxcr,
+		in_be32(&gur->pmuxcr) | MPC85xx_PMUXCR_SD_DATA);
+#endif
 
 	/* Read back the register to synchronize the write. */
 	in_be32(&gur->pmuxcr);
diff --git a/board/freescale/p1022ds/tlb.c b/board/freescale/p1022ds/tlb.c
index e6201127a..71e71f707 100644
--- a/board/freescale/p1022ds/tlb.c
+++ b/board/freescale/p1022ds/tlb.c
@@ -71,6 +71,20 @@ struct fsl_e_tlb_entry tlb_table[] = {
 	SET_TLB_ENTRY(1, PIXIS_BASE, PIXIS_BASE_PHYS,
 		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
 		      0, 7, BOOKE_PAGESZ_4K, 1),
+
+#ifdef CONFIG_SYS_RAMBOOT
+	/* *I*G - eSDHC/eSPI/NAND boot */
+	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
+			MAS3_SX|MAS3_SW|MAS3_SR, 0,
+			0, 8, BOOKE_PAGESZ_1G, 1),
+
+	/* map the second 1G */
+	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
+			CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+			0, 9, BOOKE_PAGESZ_1G, 1),
+#endif
+#
 };
 
 int num_tlb_entries = ARRAY_SIZE(tlb_table);
diff --git a/board/freescale/p2041rdb/eth.c b/board/freescale/p2041rdb/eth.c
index 4b0d577e2..fec97773e 100644
--- a/board/freescale/p2041rdb/eth.c
+++ b/board/freescale/p2041rdb/eth.c
@@ -136,6 +136,11 @@ void board_ft_fman_fixup_port(void *fdt, char *compat, phys_addr_t addr,
 }
 #endif /* #ifdef CONFIG_FMAN_ENET */
 
+#define CPLD_LANE_A_SEL	0x1
+#define CPLD_LANE_G_SEL	0x2
+#define CPLD_LANE_C_SEL	0x4
+#define CPLD_LANE_D_SEL	0x8
+
 int board_eth_init(bd_t *bis)
 {
 #ifdef CONFIG_FMAN_ENET
@@ -143,6 +148,10 @@ int board_eth_init(bd_t *bis)
 	struct tgec_mdio_info tgec_mdio_info;
 	unsigned int i, slot;
 	int lane;
+	ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+	int srds_prtcl = (in_be32(&gur->rcwsr[4]) &
+				FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
+	u8 mux = CPLD_READ(serdes_mux);
 
 	printf("Initializing Fman\n");
 
@@ -172,6 +181,36 @@ int board_eth_init(bd_t *bis)
 	fm_info_set_phy_address(FM1_DTSEC2, CONFIG_SYS_FM1_DTSEC2_PHY_ADDR);
 	fm_info_set_phy_address(FM1_DTSEC3, CONFIG_SYS_FM1_DTSEC3_PHY_ADDR);
 
+	mux &= ~(CPLD_LANE_A_SEL | CPLD_LANE_C_SEL | CPLD_LANE_D_SEL);
+	switch (srds_prtcl) {
+	case 0x2:
+	case 0xf:
+		mux &= ~CPLD_LANE_G_SEL;
+		break;
+	case 0x5:
+	case 0x9:
+	case 0xa:
+	case 0x17:
+		mux |= CPLD_LANE_G_SEL;
+		break;
+	case 0x14:
+		mux = (mux & (~CPLD_LANE_G_SEL)) | CPLD_LANE_A_SEL;
+		break;
+	case 0x8:
+	case 0x16:
+	case 0x19:
+	case 0x1a:
+		mux |= CPLD_LANE_G_SEL | CPLD_LANE_C_SEL | CPLD_LANE_D_SEL;
+		break;
+	case 0x1c:
+		mux |= CPLD_LANE_G_SEL | CPLD_LANE_A_SEL;
+		break;
+	default:
+		printf("Fman:Unsupported SerDes Protocol 0x%02x\n", srds_prtcl);
+		break;
+	}
+	CPLD_WRITE(serdes_mux, mux);
+
 	for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
 		int idx = i - FM1_DTSEC1;
 
diff --git a/boards.cfg b/boards.cfg
index 1af87c0f0..05987632f 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -731,6 +731,10 @@ P1021RDB-PC_NAND             powerpc     mpc85xx     p1_p2_rdb_pc        freesca
 P1021RDB-PC_SDCARD           powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1021RDB,SDCARD
 P1021RDB-PC_SPIFLASH         powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1021RDB,SPIFLASH
 P1022DS                      powerpc     mpc85xx     p1022ds             freescale
+P1022DS_SPIFLASH             powerpc     mpc85xx     p1022ds             freescale	-	    P1022DS:SPIFLASH
+P1022DS_36BIT_SPIFLASH       powerpc     mpc85xx     p1022ds             freescale	-	    P1022DS:36BIT,SPIFLASH
+P1022DS_SDCARD               powerpc     mpc85xx     p1022ds             freescale	-	    P1022DS:SDCARD
+P1022DS_36BIT_SDCARD         powerpc     mpc85xx     p1022ds             freescale	-	    P1022DS:36BIT,SDCARD
 P1022DS_36BIT                powerpc     mpc85xx     p1022ds             freescale      -           P1022DS:36BIT
 P1023RDS                     powerpc     mpc85xx     p1023rds            freescale      -           P1023RDS
 P1023RDS_NAND                powerpc     mpc85xx     p1023rds            freescale      -           P1023RDS:NAND
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 33ded7116..ceed5eaff 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -217,8 +217,7 @@
 #endif
 
 #define CONFIG_FLASH_BR_PRELIM \
-		(BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) \
-		 | BR_PS_16 | BR_V)
+	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000) | BR_PS_16 | BR_V)
 #define CONFIG_FLASH_OR_PRELIM	0xf8000ff7
 
 #define CONFIG_SYS_BR1_PRELIM \
@@ -380,14 +379,14 @@
 #endif
 
 #define CONFIG_SYS_BR4_PRELIM \
-		(BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0x40000)) \
+		(BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x40000) \
 		| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 		| BR_PS_8		/* Port Size = 8 bit */ \
 		| BR_MS_FCM		/* MSEL = FCM */ \
 		| BR_V)			/* valid */
 #define CONFIG_SYS_OR4_PRELIM	CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
 #define CONFIG_SYS_BR5_PRELIM \
-		(BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0x80000)) \
+		(BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x80000) \
 		| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 		| BR_PS_8		/* Port Size = 8 bit */ \
 		| BR_MS_FCM		/* MSEL = FCM */ \
@@ -395,7 +394,7 @@
 #define CONFIG_SYS_OR5_PRELIM	CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
 
 #define CONFIG_SYS_BR6_PRELIM \
-		(BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0xc0000)) \
+		(BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0xc0000) \
 		| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 		| BR_PS_8		/* Port Size = 8 bit */ \
 		| BR_MS_FCM		/* MSEL = FCM */ \
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index e26399465..95ce0034c 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -189,8 +189,7 @@ extern unsigned long get_clock_freq(void);
 #endif
 
 #define CONFIG_SYS_BR0_PRELIM \
-	(BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x800000)) \
-	| BR_PS_16 | BR_V)
+	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x800000) | BR_PS_16 | BR_V)
 #define CONFIG_SYS_BR1_PRELIM \
 	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
 
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 956449e88..d1b5b70ad 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -205,8 +205,7 @@
 
 
 #define CONFIG_FLASH_BR_PRELIM \
-	(BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) \
-	| BR_PS_16 | BR_V)
+	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000) | BR_PS_16 | BR_V)
 #define CONFIG_FLASH_OR_PRELIM 0xf8000ff7
 
 #define CONFIG_SYS_BR1_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
@@ -376,20 +375,20 @@
 #define CONFIG_SYS_BR2_PRELIM  CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
 #define CONFIG_SYS_OR2_PRELIM  CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
 #endif
-#define CONFIG_SYS_BR4_PRELIM  (BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0x40000))\
+#define CONFIG_SYS_BR4_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x40000) \
 			       | (2<<BR_DECC_SHIFT)    /* Use HW ECC */ \
 			       | BR_PS_8	       /* Port Size = 8 bit */ \
 			       | BR_MS_FCM	       /* MSEL = FCM */ \
 			       | BR_V)		       /* valid */
 #define CONFIG_SYS_OR4_PRELIM  CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
-#define CONFIG_SYS_BR5_PRELIM  (BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0x80000))\
+#define CONFIG_SYS_BR5_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x80000)\
 			       | (2<<BR_DECC_SHIFT)    /* Use HW ECC */ \
 			       | BR_PS_8	       /* Port Size = 8 bit */ \
 			       | BR_MS_FCM	       /* MSEL = FCM */ \
 			       | BR_V)		       /* valid */
 #define CONFIG_SYS_OR5_PRELIM  CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
 
-#define CONFIG_SYS_BR6_PRELIM  (BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0xc0000))\
+#define CONFIG_SYS_BR6_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0xc0000)\
 			       | (2<<BR_DECC_SHIFT)    /* Use HW ECC */ \
 			       | BR_PS_8	       /* Port Size = 8 bit */ \
 			       | BR_MS_FCM	       /* MSEL = FCM */ \
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index 50d3f8d70..1d97e9572 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -18,6 +18,22 @@
 #define CONFIG_PHYS_64BIT
 #endif
 
+#ifdef CONFIG_SDCARD
+#define CONFIG_RAMBOOT_SDCARD
+#define CONFIG_SYS_RAMBOOT
+#define CONFIG_SYS_EXTRA_ENV_RELOC
+#define CONFIG_SYS_TEXT_BASE		0x11000000
+#define CONFIG_RESET_VECTOR_ADDRESS	0x1107fffc
+#endif
+
+#ifdef CONFIG_SPIFLASH
+#define CONFIG_RAMBOOT_SPIFLASH
+#define CONFIG_SYS_RAMBOOT
+#define CONFIG_SYS_EXTRA_ENV_RELOC
+#define CONFIG_SYS_TEXT_BASE		0x11000000
+#define CONFIG_RESET_VECTOR_ADDRESS	0x1107fffc
+#endif
+
 /* High Level Configuration Options */
 #define CONFIG_BOOKE			/* BOOKE */
 #define CONFIG_E500			/* BOOKE e500 family */
@@ -118,7 +134,7 @@
 #endif
 
 #define CONFIG_FLASH_BR_PRELIM  \
-	(BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) | BR_PS_16 | BR_V)
+	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000) | BR_PS_16 | BR_V)
 #define CONFIG_FLASH_OR_PRELIM	(OR_AM_128MB | 0xff7)
 
 #define CONFIG_SYS_BR0_PRELIM	CONFIG_FLASH_BR_PRELIM  /* NOR Base Address */
@@ -402,11 +418,40 @@
 /*
  * Environment
  */
+#ifdef CONFIG_SYS_RAMBOOT
+#ifdef CONFIG_RAMBOOT_SPIFLASH
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SPI_BUS	0
+#define CONFIG_ENV_SPI_CS	0
+#define CONFIG_ENV_SPI_MAX_HZ	10000000
+#define CONFIG_ENV_SPI_MODE	0
+#define CONFIG_ENV_SIZE		0x2000	/* 8KB */
+#define CONFIG_ENV_OFFSET	0x100000	/* 1MB */
+#define CONFIG_ENV_SECT_SIZE	0x10000
+#elif defined(CONFIG_RAMBOOT_SDCARD)
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_SIZE		0x2000
+#define CONFIG_SYS_MMC_ENV_DEV	0
+#elif defined(CONFIG_NAND_U_BOOT)
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SIZE		CONFIG_SYS_NAND_BLOCK_SIZE
+#define CONFIG_ENV_OFFSET	((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
+#define CONFIG_ENV_RANGE	(3 * CONFIG_ENV_SIZE)
+#else
+#define CONFIG_ENV_IS_NOWHERE	/* Store ENV in memory only */
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - 0x1000)
+#define CONFIG_ENV_SIZE		0x2000
+#endif
+#else
 #define CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
+#if CONFIG_SYS_MONITOR_BASE > 0xfff80000
+#define CONFIG_ENV_ADDR	0xfff80000
+#else
+#define CONFIG_ENV_ADDR	(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
+#endif
 #define CONFIG_ENV_SIZE		0x2000
-#define CONFIG_ENV_SECT_SIZE	0x20000
+#define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K (one sector) */
+#endif
 
 #define CONFIG_LOADS_ECHO
 #define CONFIG_SYS_LOADS_BAUD_CHANGE
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index 5fc956305..ae22acb27 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -236,7 +236,8 @@
 #define CONFIG_SYS_FLASH_BASE_PHYS	CONFIG_SYS_FLASH_BASE
 #endif
 
-#define CONFIG_FLASH_BR_PRELIM  (BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) | BR_PS_16 | BR_V)
+#define CONFIG_FLASH_BR_PRELIM  \
+	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000) | BR_PS_16 | BR_V)
 #define CONFIG_FLASH_OR_PRELIM	0xf8000ff7
 
 #define CONFIG_SYS_BR1_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
@@ -338,20 +339,20 @@
 #define CONFIG_SYS_BR2_PRELIM  CONFIG_SYS_NAND_BR_PRELIM  /* NAND Base Address */
 #define CONFIG_SYS_OR2_PRELIM  CONFIG_SYS_NAND_OR_PRELIM  /* NAND Options */
 
-#define CONFIG_SYS_BR4_PRELIM  (BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0x40000))\
+#define CONFIG_SYS_BR4_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x40000) \
 				| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 				| BR_PS_8		/* Port Size = 8bit */ \
 				| BR_MS_FCM		/* MSEL = FCM */ \
 				| BR_V)			/* valid */
 #define CONFIG_SYS_OR4_PRELIM  CONFIG_SYS_NAND_OR_PRELIM	/* NAND Options */
-#define CONFIG_SYS_BR5_PRELIM  (BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0x80000))\
+#define CONFIG_SYS_BR5_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0x80000) \
 				| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 				| BR_PS_8		/* Port Size = 8bit */ \
 				| BR_MS_FCM		/* MSEL = FCM */ \
 				| BR_V)			/* valid */
 #define CONFIG_SYS_OR5_PRELIM  CONFIG_SYS_NAND_OR_PRELIM	/* NAND Options */
 
-#define CONFIG_SYS_BR6_PRELIM  (BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS + 0xc0000))\
+#define CONFIG_SYS_BR6_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS + 0xc0000) \
 				| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 				| BR_PS_8		/* Port Size = 8bit */ \
 				| BR_MS_FCM		/* MSEL = FCM */ \
diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h
index 1251b5c56..1c0eb7401 100644
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@@ -73,10 +73,13 @@
 #define CONFIG_ENV_OVERWRITE
 
 #ifdef CONFIG_SYS_NO_FLASH
+#ifndef CONFIG_RAMBOOT_PBL
 #define CONFIG_ENV_IS_NOWHERE
+#endif
 #else
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #endif
 
 #if defined(CONFIG_SPIFLASH)
@@ -101,6 +104,8 @@
 #define CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_SIZE			CONFIG_SYS_NAND_BLOCK_SIZE
 #define CONFIG_ENV_OFFSET		(5 * CONFIG_SYS_NAND_BLOCK_SIZE)
+#elif defined(CONFIG_ENV_IS_NOWHERE)
+	#define CONFIG_ENV_SIZE		0x2000
 #else
 	#define CONFIG_ENV_IS_IN_FLASH
 	#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE \
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index 52a5ba982..f8f7a82aa 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -77,7 +77,7 @@
 #define CONFIG_ENV_OVERWRITE
 
 #ifdef CONFIG_SYS_NO_FLASH
-#ifndef CONFIG_SRIOBOOT_SLAVE
+#if !defined(CONFIG_SRIOBOOT_SLAVE) && !defined(CONFIG_RAMBOOT_PBL)
 #define CONFIG_ENV_IS_NOWHERE
 #endif
 #else
@@ -211,7 +211,7 @@
 #endif
 
 #define CONFIG_SYS_FLASH_BR_PRELIM \
-		(BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) \
+		(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000) \
 		 | BR_PS_16 | BR_V)
 #define CONFIG_SYS_FLASH_OR_PRELIM ((0xf8000ff7 & ~OR_GPCM_SCY & ~OR_GPCM_EHTR) \
 					| OR_GPCM_SCY_8 | OR_GPCM_EHTR_CLEAR)
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 2cb942b4f..a8882d49d 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -357,7 +357,7 @@
 #define CONFIG_SYS_FLASH_BASE_PHYS	CONFIG_SYS_FLASH_BASE
 #endif
 
-#define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS)) \
+#define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
 	| BR_PS_16 | BR_V)
 
 #define CONFIG_FLASH_OR_PRELIM	0xfc000ff7
@@ -401,7 +401,7 @@
 #define CONFIG_SYS_NAND_U_BOOT_RELOC	0x00010000
 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP	(CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000)
 
-#define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR((CONFIG_SYS_NAND_BASE_PHYS)) \
+#define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
 	| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 	| BR_PS_8	/* Port Size = 8 bit */ \
 	| BR_MS_FCM	/* MSEL = FCM */ \