19 files changed, 294 insertions, 64 deletions

diff --git a/arch/powerpc/cpu/mpc512x/speed.c b/arch/powerpc/cpu/mpc512x/speed.c
index 9a8f315d8..676187784 100644
--- a/arch/powerpc/cpu/mpc512x/speed.c
+++ b/arch/powerpc/cpu/mpc512x/speed.c
@@ -151,9 +151,3 @@ U_BOOT_CMD(clocks, 1, 0, do_clocks,
 	"print clock configuration",
 	"    clocks"
 );
-
-int prt_mpc512x_clks (void)
-{
-	do_clocks (NULL, 0, 0, NULL);
-	return (0);
-}
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index 5d72f4c34..422782ca8 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -255,6 +255,9 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 #ifdef CONFIG_SYS_P4080_ERRATUM_PCIE_A003
 	puts("Work-around for Erratum PCIe-A003 enabled\n");
 #endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_USB14
+	puts("Work-around for Erratum USB14 enabled\n");
+#endif
 	return 0;
 }
 
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index df2ab6d73..6ce483e17 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -282,14 +282,6 @@ unsigned long get_tbclk (void)
 
 #if defined(CONFIG_WATCHDOG)
 void
-watchdog_reset(void)
-{
-	int re_enable = disable_interrupts();
-	reset_85xx_watchdog();
-	if (re_enable) enable_interrupts();
-}
-
-void
 reset_85xx_watchdog(void)
 {
 	/*
@@ -297,6 +289,16 @@ reset_85xx_watchdog(void)
 	 */
 	mtspr(SPRN_TSR, TSR_WIS);
 }
+
+void
+watchdog_reset(void)
+{
+	int re_enable = disable_interrupts();
+
+	reset_85xx_watchdog();
+	if (re_enable)
+		enable_interrupts();
+}
 #endif	/* CONFIG_WATCHDOG */
 
 /*
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index de9d91611..53713e31d 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -623,6 +623,20 @@ skip_l2:
 	}
 #endif
 
+#ifdef CONFIG_SYS_FSL_ERRATUM_USB14
+	/* On P204x/P304x/P50x0 Rev1.0, USB transmit will result internal
+	 * multi-bit ECC errors which has impact on performance, so software
+	 * should disable all ECC reporting from USB1 and USB2.
+	 */
+	if (IS_SVR_REV(get_svr(), 1, 0)) {
+		struct dcsr_dcfg_regs *dcfg = (struct dcsr_dcfg_regs *)
+			(CONFIG_SYS_DCSRBAR + CONFIG_SYS_DCSR_DCFG_OFFSET);
+		setbits_be32(&dcfg->ecccr1,
+				(DCSR_DCFG_ECC_DISABLE_USB1 |
+				 DCSR_DCFG_ECC_DISABLE_USB2));
+	}
+#endif
+
 #ifdef CONFIG_FMAN_ENET
 	fman_enet_init();
 #endif
diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c
index 24eb9789b..288f7b286 100644
--- a/arch/powerpc/cpu/mpc85xx/fdt.c
+++ b/arch/powerpc/cpu/mpc85xx/fdt.c
@@ -663,6 +663,13 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 #ifdef CONFIG_FSL_CORENET
 	do_fixup_by_compat_u32(blob, "fsl,qoriq-clockgen-1.0",
 		"clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
+	do_fixup_by_compat_u32(blob, "fsl,qoriq-clockgen-2",
+		"clock-frequency", CONFIG_SYS_CLK_FREQ, 1);
+	do_fixup_by_compat_u32(blob, "fsl,mpic",
+		"clock-frequency", get_bus_freq(0)/2, 1);
+#else
+	do_fixup_by_compat_u32(blob, "fsl,mpic",
+		"clock-frequency", get_bus_freq(0), 1);
 #endif
 
 	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
index 825a29238..b621adf4a 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
@@ -103,6 +103,10 @@ static const struct {
 	{ 22, 168, FSL_SRDS_BANK_3 },
 	{ 23, 169, FSL_SRDS_BANK_3 },
 #endif
+#if SRDS_MAX_BANK > 3
+	{ 24, 175, FSL_SRDS_BANK_4 },
+	{ 25, 176, FSL_SRDS_BANK_4 },
+#endif
 };
 
 int serdes_get_lane_idx(int lane)
diff --git a/arch/powerpc/cpu/mpc85xx/p2041_ids.c b/arch/powerpc/cpu/mpc85xx/p2041_ids.c
index 91d9cac56..ef685fea0 100644
--- a/arch/powerpc/cpu/mpc85xx/p2041_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p2041_ids.c
@@ -27,16 +27,16 @@
 #ifdef CONFIG_SYS_DPAA_QBMAN
 struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
 	/* dqrr liodn, frame data liodn, liodn off, sdest */
-	SET_QP_INFO(1, 2, 1, 0),
-	SET_QP_INFO(3, 4, 2, 1),
-	SET_QP_INFO(5, 6, 3, 2),
-	SET_QP_INFO(7, 8, 4, 3),
-	SET_QP_INFO(9, 10, 5, 0),
-	SET_QP_INFO(11, 12, 1, 1),
-	SET_QP_INFO(13, 14, 2, 2),
-	SET_QP_INFO(15, 16, 3, 3),
-	SET_QP_INFO(17, 18, 4, 0), /* for now sdest to 0 */
-	SET_QP_INFO(19, 20, 5, 0), /* for now sdest to 0 */
+	SET_QP_INFO(1,  2,  1, 0),
+	SET_QP_INFO(3,  4,  2, 1),
+	SET_QP_INFO(5,  6,  3, 2),
+	SET_QP_INFO(7,  8,  4, 3),
+	SET_QP_INFO(9, 10,  5, 0),
+	SET_QP_INFO(11, 12,  6, 1),
+	SET_QP_INFO(13, 14,  7, 2),
+	SET_QP_INFO(15, 16,  8, 3),
+	SET_QP_INFO(17, 18,  9, 0), /* for now sdest to 0 */
+	SET_QP_INFO(19, 20, 10, 0), /* for now sdest to 0 */
 };
 #endif
 
diff --git a/arch/powerpc/cpu/mpc85xx/p3041_ids.c b/arch/powerpc/cpu/mpc85xx/p3041_ids.c
index e46a714dc..cab03f8ab 100644
--- a/arch/powerpc/cpu/mpc85xx/p3041_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p3041_ids.c
@@ -27,16 +27,16 @@
 #ifdef CONFIG_SYS_DPAA_QBMAN
 struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
 	/* dqrr liodn, frame data liodn, liodn off, sdest */
-	SET_QP_INFO(1, 2, 1, 0),
-	SET_QP_INFO(3, 4, 2, 1),
-	SET_QP_INFO(5, 6, 3, 2),
-	SET_QP_INFO(7, 8, 4, 3),
-	SET_QP_INFO(9, 10, 5, 0),
-	SET_QP_INFO(11, 12, 1, 1),
-	SET_QP_INFO(13, 14, 2, 2),
-	SET_QP_INFO(15, 16, 3, 3),
-	SET_QP_INFO(17, 18, 4, 0), /* for now sdest to 0 */
-	SET_QP_INFO(19, 20, 5, 0), /* for now sdest to 0 */
+	SET_QP_INFO(1,  2,  1, 0),
+	SET_QP_INFO(3,  4,  2, 1),
+	SET_QP_INFO(5,  6,  3, 2),
+	SET_QP_INFO(7,  8,  4, 3),
+	SET_QP_INFO(9, 10,  5, 0),
+	SET_QP_INFO(1, 12,  6, 1),
+	SET_QP_INFO(13, 14,  7, 2),
+	SET_QP_INFO(15, 16,  8, 3),
+	SET_QP_INFO(17, 18,  9, 0), /* for now sdest to 0 */
+	SET_QP_INFO(19, 20, 10, 0), /* for now sdest to 0 */
 };
 #endif
 
diff --git a/arch/powerpc/cpu/mpc85xx/p5020_ids.c b/arch/powerpc/cpu/mpc85xx/p5020_ids.c
index e8c26bf44..ca05b9cb2 100644
--- a/arch/powerpc/cpu/mpc85xx/p5020_ids.c
+++ b/arch/powerpc/cpu/mpc85xx/p5020_ids.c
@@ -27,16 +27,16 @@
 #ifdef CONFIG_SYS_DPAA_QBMAN
 struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
 	/* dqrr liodn, frame data liodn, liodn off, sdest */
-	SET_QP_INFO(1, 2, 1, 0),
-	SET_QP_INFO(3, 4, 2, 1),
-	SET_QP_INFO(5, 6, 3, 0),
-	SET_QP_INFO(7, 8, 4, 1),
-	SET_QP_INFO(9, 10, 5, 0),
-	SET_QP_INFO(11, 12, 1, 1),
-	SET_QP_INFO(13, 14, 2, 0),
-	SET_QP_INFO(15, 16, 3, 1),
-	SET_QP_INFO(17, 18, 4, 0),
-	SET_QP_INFO(19, 20, 5, 1),
+	SET_QP_INFO(1,  2,  1, 0),
+	SET_QP_INFO(3,  4,  2, 1),
+	SET_QP_INFO(5,  6,  3, 0),
+	SET_QP_INFO(7,  8,  4, 1),
+	SET_QP_INFO(9, 10,  5, 0),
+	SET_QP_INFO(11, 12,  6, 1),
+	SET_QP_INFO(13, 14,  7, 0),
+	SET_QP_INFO(15, 16,  8, 1),
+	SET_QP_INFO(17, 18,  9, 0),
+	SET_QP_INFO(19, 20, 10, 1),
 };
 #endif
 
diff --git a/arch/powerpc/cpu/mpc85xx/portals.c b/arch/powerpc/cpu/mpc85xx/portals.c
index b59ef69f1..d529095ee 100644
--- a/arch/powerpc/cpu/mpc85xx/portals.c
+++ b/arch/powerpc/cpu/mpc85xx/portals.c
@@ -30,11 +30,9 @@
 #include <asm/fsl_portals.h>
 #include <asm/fsl_liodn.h>
 
-static ccsr_qman_t *qman = (void *)CONFIG_SYS_FSL_QMAN_ADDR;
-static ccsr_bman_t *bman = (void *)CONFIG_SYS_FSL_BMAN_ADDR;
-
 void setup_portals(void)
 {
+	ccsr_qman_t *qman = (void *)CONFIG_SYS_FSL_QMAN_ADDR;
 #ifdef CONFIG_FSL_CORENET
 	int i;
 
@@ -166,6 +164,20 @@ static int fdt_qportal(void *blob, int off, int id, char *name,
 			num = get_dpaa_liodn(dev, &liodns[0], id);
 			ret = fdt_setprop(blob, childoff, "fsl,liodn",
 					  &liodns[0], sizeof(u32) * num);
+			if (!strncmp(name, "pme", 3)) {
+				u32 pme_rev1, pme_rev2;
+				ccsr_pme_t *pme_regs =
+					(void *)CONFIG_SYS_FSL_CORENET_PME_ADDR;
+
+				pme_rev1 = in_be32(&pme_regs->pm_ip_rev_1);
+				pme_rev2 = in_be32(&pme_regs->pm_ip_rev_2);
+				ret = fdt_setprop(blob, childoff,
+					"fsl,pme-rev1", &pme_rev1, sizeof(u32));
+				if (ret < 0)
+					return ret;
+				ret = fdt_setprop(blob, childoff,
+					"fsl,pme-rev2", &pme_rev2, sizeof(u32));
+			}
 #endif
 		} else {
 			return childoff;
@@ -183,6 +195,7 @@ void fdt_fixup_qportals(void *blob)
 	int off, err;
 	unsigned int maj, min;
 	unsigned int ip_cfg;
+	ccsr_qman_t *qman = (void *)CONFIG_SYS_FSL_QMAN_ADDR;
 	u32 rev_1 = in_be32(&qman->ip_rev_1);
 	u32 rev_2 = in_be32(&qman->ip_rev_2);
 	char compat[64];
@@ -272,6 +285,7 @@ void fdt_fixup_bportals(void *blob)
 	int off, err;
 	unsigned int maj, min;
 	unsigned int ip_cfg;
+	ccsr_bman_t *bman = (void *)CONFIG_SYS_FSL_BMAN_ADDR;
 	u32 rev_1 = in_be32(&bman->ip_rev_1);
 	u32 rev_2 = in_be32(&bman->ip_rev_2);
 	char compat[64];
diff --git a/arch/powerpc/cpu/ppc4xx/Makefile b/arch/powerpc/cpu/ppc4xx/Makefile
index 8da2f86e5..e301dc643 100644
--- a/arch/powerpc/cpu/ppc4xx/Makefile
+++ b/arch/powerpc/cpu/ppc4xx/Makefile
@@ -68,6 +68,10 @@ COBJS	+= miiphy.o
 COBJS	+= uic.o
 endif
 
+ifdef CONFIG_SPL_BUILD
+COBJS-y += spl_boot.o
+endif
+
 SRCS	:= $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS) $(COBJS-y))
 START	:= $(addprefix $(obj),$(START))
diff --git a/arch/powerpc/cpu/ppc4xx/spl_boot.c b/arch/powerpc/cpu/ppc4xx/spl_boot.c
new file mode 100644
index 000000000..80869f61b
--- /dev/null
+++ b/arch/powerpc/cpu/ppc4xx/spl_boot.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2013 Stefan Roese <sr@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ */
+
+#include <common.h>
+#include <spl.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Return selected boot device. On PPC4xx its only NOR flash right now.
+ */
+u32 spl_boot_device(void)
+{
+	return BOOT_DEVICE_NOR;
+}
+
+/*
+ * SPL version of board_init_f()
+ */
+void board_init_f(ulong bootflag)
+{
+	/*
+	 * First we need to initialize the SDRAM, so that the real
+	 * U-Boot or the OS (Linux) can be loaded
+	 */
+	initdram(0);
+
+	/* Clear bss */
+	memset(__bss_start, '\0', __bss_end - __bss_start);
+
+	/*
+	 * Init global_data pointer. Has to be done before calling
+	 * get_clocks(), as it stores some clock values into gd needed
+	 * later on in the serial driver.
+	 */
+	/* Pointer is writable since we allocated a register for it */
+	gd = (gd_t *)(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
+	/* Clear initial global data */
+	memset((void *)gd, 0, sizeof(gd_t));
+
+	/*
+	 * get_clocks() needs to be called so that the serial driver
+	 * works correctly
+	 */
+	get_clocks();
+
+	/*
+	 * Do rudimental console / serial setup
+	 */
+	preloader_console_init();
+
+	/*
+	 * Call board_init_r() (SPL framework version) to load and boot
+	 * real U-Boot or OS
+	 */
+	board_init_r(NULL, 0);
+	/* Does not return!!! */
+}
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index 52f262337..57ae1d382 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -232,7 +232,7 @@
  *
  * Use r12 to access the GOT
  */
-#if !defined(CONFIG_NAND_SPL)
+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_BUILD)
 	START_GOT
 	GOT_ENTRY(_GOT2_TABLE_)
 	GOT_ENTRY(_FIXUP_TABLE_)
@@ -248,7 +248,8 @@
 	END_GOT
 #endif /* CONFIG_NAND_SPL */
 
-#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
+#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) && \
+	!defined(CONFIG_SPL_BUILD)
 	/*
 	 * NAND U-Boot image is started from offset 0
 	 */
@@ -270,6 +271,18 @@
 	bl	_start_440
 #endif
 
+#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD)
+	/*
+	 * This is the entry of the real U-Boot from a board port
+	 * that supports SPL booting on the PPC4xx. We only need
+	 * to call board_init_f() here. Everything else has already
+	 * been done in the SPL u-boot version.
+	 */
+	GET_GOT			/* initialize GOT access		*/
+	bl	board_init_f	/* run 1st part of board init code (in Flash)*/
+	/* NOTREACHED - board_init_f() does not return */
+#endif
+
 /*
  * 440 Startup -- on reset only the top 4k of the effective
  * address space is mapped in by an entry in the instruction
@@ -539,7 +552,7 @@ tlbnx2:	addi	r4,r4,1		/* Next TLB */
  * r3 - 1st arg to board_init(): IMMP pointer
  * r4 - 2nd arg to board_init(): boot flag
  */
-#ifndef CONFIG_NAND_SPL
+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_BUILD)
 	.text
 	.long	0x27051956		/* U-Boot Magic Number			*/
 	.globl	version_string
@@ -612,6 +625,18 @@ _end_of_vectors:
 	.globl	_start
 _start:
 
+#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD)
+	/*
+	 * This is the entry of the real U-Boot from a board port
+	 * that supports SPL booting on the PPC4xx. We only need
+	 * to call board_init_f() here. Everything else has already
+	 * been done in the SPL u-boot version.
+	 */
+	GET_GOT			/* initialize GOT access		*/
+	bl	board_init_f	/* run 1st part of board init code (in Flash)*/
+	/* NOTREACHED - board_init_f() does not return */
+#endif
+
 /*****************************************************************************/
 #if defined(CONFIG_440)
 
@@ -796,7 +821,9 @@ _start:
 #ifdef CONFIG_NAND_SPL
 	bl	nand_boot_common	/* will not return */
 #else
+#ifndef CONFIG_SPL_BUILD
 	GET_GOT
+#endif
 
 	bl	cpu_init_f	/* run low-level CPU init code	   (from Flash) */
 	bl	board_init_f
@@ -1080,7 +1107,7 @@ _start:
 	/*----------------------------------------------------------------------- */
 
 
-#ifndef CONFIG_NAND_SPL
+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_BUILD)
 /*
  * This code finishes saving the registers to the exception frame
  * and jumps to the appropriate handler for the exception.
@@ -1262,6 +1289,7 @@ in32r:
 	lwbrx	r3,r0,r3
 	blr
 
+#if !defined(CONFIG_SPL_BUILD)
 /*
  * void relocate_code (addr_sp, gd, addr_moni)
  *
@@ -1626,6 +1654,7 @@ __440_msr_continue:
 
 	mtlr	r4			/* restore link register	*/
 	blr
+#endif /* CONFIG_SPL_BUILD */
 
 #if defined(CONFIG_440)
 /*----------------------------------------------------------------------------+
diff --git a/arch/powerpc/cpu/ppc4xx/u-boot-spl.lds b/arch/powerpc/cpu/ppc4xx/u-boot-spl.lds
new file mode 100644
index 000000000..ae1df1719
--- /dev/null
+++ b/arch/powerpc/cpu/ppc4xx/u-boot-spl.lds
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2012-2013 Stefan Roese <sr@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+MEMORY
+{
+	sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR,
+		LENGTH = CONFIG_SPL_BSS_MAX_SIZE
+	flash : ORIGIN = CONFIG_SPL_TEXT_BASE,
+		LENGTH = CONFIG_SYS_SPL_MAX_LEN
+}
+
+OUTPUT_ARCH(powerpc)
+ENTRY(_start)
+SECTIONS
+{
+#ifdef CONFIG_440
+	.bootpg 0xfffff000 :
+	{
+		arch/powerpc/cpu/ppc4xx/start.o	(.bootpg)
+
+		/*
+		 * PPC440 board need a board specific object with the
+		 * TLB definitions. This needs to get included right after
+		 * start.o, since the first shadow TLB only covers 4k
+		 * of address space.
+		 */
+		CONFIG_BOARDDIR/init.o	(.bootpg)
+	} > flash
+#endif
+
+	.resetvec 0xFFFFFFFC :
+	{
+		KEEP(*(.resetvec))
+	} > flash
+
+	.text :
+	{
+		__start = .;
+		arch/powerpc/cpu/ppc4xx/start.o	(.text)
+		CONFIG_BOARDDIR/init.o	(.text)
+		*(.text*)
+	} > flash
+
+	. = ALIGN(4);
+	.data : { *(SORT_BY_ALIGNMENT(.data*)) } > flash
+
+	. = ALIGN(4);
+	.rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } > flash
+
+	.bss :
+	{
+		. = ALIGN(4);
+		__bss_start = .;
+		*(.bss*)
+		. = ALIGN(4);
+		__bss_end = .;
+	} > sdram
+}
diff --git a/arch/powerpc/cpu/ppc4xx/u-boot.lds b/arch/powerpc/cpu/ppc4xx/u-boot.lds
index 06010d6b1..e994f0212 100644
--- a/arch/powerpc/cpu/ppc4xx/u-boot.lds
+++ b/arch/powerpc/cpu/ppc4xx/u-boot.lds
@@ -96,6 +96,7 @@ SECTIONS
   . = ALIGN(256);
   __init_end = .;
 
+#ifndef CONFIG_SPL
 #ifdef CONFIG_440
   .bootpg RESET_VECTOR_ADDRESS - 0xffc :
   {
@@ -132,6 +133,7 @@ SECTIONS
 #if (RESET_VECTOR_ADDRESS == 0xfffffffc)
   . |= 0x10;
 #endif
+#endif /* CONFIG_SPL */
 
   __bss_start = .;
   .bss (NOLOAD)       :
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index d57c178f7..7267611cb 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -333,7 +333,9 @@
 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ERRATUM_NMG_CPU_A011
+#define CONFIG_SYS_FSL_ERRATUM_USB14
 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999
+#define CONFIG_SYS_FSL_ERRATUM_DDR_A003
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
 #define CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER
 #define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
@@ -365,7 +367,9 @@
 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ERRATUM_NMG_CPU_A011
+#define CONFIG_SYS_FSL_ERRATUM_USB14
 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999
+#define CONFIG_SYS_FSL_ERRATUM_DDR_A003
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
 #define CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER
 #define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
@@ -442,6 +446,8 @@
 #define CONFIG_SYS_FSL_USB2_PHY_ENABLE
 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
+#define CONFIG_SYS_FSL_ERRATUM_USB14
+#define CONFIG_SYS_FSL_ERRATUM_DDR_A003
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
 #define CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER
 #define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
@@ -473,7 +479,7 @@
 #define CONFIG_SYS_FSL_USB2_PHY_ENABLE
 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
-#define CONFIG_SYS_FSL_ERRATUM_USB138
+#define CONFIG_SYS_FSL_ERRATUM_USB14
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
 #define CONFIG_SYS_FSL_ERRATUM_A004699
@@ -490,7 +496,6 @@
 #define CONFIG_NUM_DDR_CONTROLLERS	1
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000
 #define CONFIG_NAND_FSL_IFC
-#define CONFIG_SYS_FSL_ERRATUM_IFC_A003399
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 
 #elif defined(CONFIG_BSC9132)
@@ -503,7 +508,6 @@
 #define CONFIG_NUM_DDR_CONTROLLERS	2
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000
 #define CONFIG_NAND_FSL_IFC
-#define CONFIG_SYS_FSL_ERRATUM_IFC_A003399
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ESDHC_P1010_BROKEN_SDCLK
 #define CONFIG_SYS_FSL_PCIE_COMPAT	"fsl,qoriq-pcie-v2.2"
@@ -560,6 +564,7 @@
 #define CONFIG_SYS_FSL_PCIE_COMPAT	"fsl,qoriq-pcie-v2.4"
 #define CONFIG_SYS_FSL_USB1_PHY_ENABLE
 #define CONFIG_SYS_FSL_ERRATUM_A_004934
+#define CONFIG_SYS_FSL_ERRATUM_A005871
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xfe000000
 
 #elif defined(CONFIG_PPC_B4860)
@@ -585,6 +590,7 @@
 #define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5
 #define CONFIG_SYS_FSL_USB1_PHY_ENABLE
 #define CONFIG_SYS_FSL_ERRATUM_A_004934
+#define CONFIG_SYS_FSL_ERRATUM_A005871
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xfe000000
 
 #else
diff --git a/arch/powerpc/include/asm/fsl_memac.h b/arch/powerpc/include/asm/fsl_memac.h
index d6b60e65b..69f95d1d1 100644
--- a/arch/powerpc/include/asm/fsl_memac.h
+++ b/arch/powerpc/include/asm/fsl_memac.h
@@ -222,6 +222,10 @@ struct memac {
 
 /* IF_MODE - Interface Mode Register */
 #define IF_MODE_EN_AUTO	0x00008000 /* 1 - Enable automatic speed selection */
+#define IF_MODE_SETSP_100M	0x00000000 /* 00 - 100Mbps RGMII */
+#define IF_MODE_SETSP_10M	0x00002000 /* 01 - 10Mbps RGMII */
+#define IF_MODE_SETSP_1000M	0x00004000 /* 10 - 1000Mbps RGMII */
+#define IF_MODE_SETSP_MASK	0x00006000 /* setsp mask bits */
 #define IF_MODE_XGMII	0x00000000 /* 00- XGMII(10) interface mode */
 #define IF_MODE_GMII		0x00000002 /* 10- GMII interface mode */
 #define IF_MODE_MASK	0x00000003 /* mask for mode interface mode */
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 4eb3f7923..baaa9fee5 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -2914,7 +2914,8 @@ struct ccsr_pman {
 #define CONFIG_SYS_MPC85xx_IFC_OFFSET		0x124000
 #define CONFIG_SYS_MPC85xx_GPIO_OFFSET		0x130000
 #define CONFIG_SYS_FSL_CORENET_RMAN_OFFSET	0x1e0000
-#ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2
+#if defined(CONFIG_SYS_FSL_QORIQ_CHASSIS2) && !defined(CONFIG_PPC_B4860)\
+	&& !defined(CONFIG_PPC_B4420)
 #define CONFIG_SYS_MPC85xx_PCIE1_OFFSET		0x240000
 #define CONFIG_SYS_MPC85xx_PCIE2_OFFSET		0x250000
 #define CONFIG_SYS_MPC85xx_PCIE3_OFFSET		0x260000
@@ -3160,4 +3161,13 @@ struct ccsr_cluster_l2 {
 #define CONFIG_SYS_FSL_CLUSTER_1_L2 \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_CLUSTER_1_L2_OFFSET)
 #endif /* CONFIG_SYS_FSL_QORIQ_CHASSIS2 */
+
+#define	CONFIG_SYS_DCSR_DCFG_OFFSET	0X20000
+struct dcsr_dcfg_regs {
+	u8  res_0[0x520];
+	u32 ecccr1;
+#define	DCSR_DCFG_ECC_DISABLE_USB1	0x00008000
+#define	DCSR_DCFG_ECC_DISABLE_USB2	0x00004000
+	u8  res_524[0x1000 - 0x524]; /* 0x524 - 0x1000 */
+};
 #endif /*__IMMAP_85xx__*/
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c
index 422b4a39b..41b22949f 100644
--- a/arch/powerpc/lib/board.c
+++ b/arch/powerpc/lib/board.c
@@ -1050,15 +1050,6 @@ void board_init_r(gd_t *id, ulong dest_addr)
 	/* NOTREACHED - no way out of command loop except booting */
 }
 
-void hang(void)
-{
-	puts("### ERROR ### Please RESET the board ###\n");
-	bootstage_error(BOOTSTAGE_ID_NEED_RESET);
-	for (;;)
-		;
-}
-
-
 #if 0	/* We could use plain global data, but the resulting code is bigger */
 /*
  * Pointer to initial global data area