Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx

13 files changed, 440 insertions, 33 deletions

diff --git a/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c b/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
index 0f69ef9..2fee995 100644
--- a/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
@@ -767,6 +767,13 @@ static u32 DQS_calibration_methodB(struct ddrautocal *cal)
 
 	debug("\n\n");
 
+#if defined(CONFIG_DDR_RFDC_FIXED)
+	mtsdram(SDRAM_RFDC, CONFIG_DDR_RFDC_FIXED);
+	size = 512;
+	rffd_average = CONFIG_DDR_RFDC_FIXED & SDRAM_RFDC_RFFD_MASK;
+	mfsdram(SDRAM_RDCC, rdcc);	/* record this value */
+	cal->rdcc = rdcc;
+#else /* CONFIG_DDR_RFDC_FIXED */
 	in_window = 0;
 	rdcc = 0;
 
@@ -830,6 +837,7 @@ static u32 DQS_calibration_methodB(struct ddrautocal *cal)
 		rffd_average = SDRAM_RFDC_RFFD_MAX;
 
 	mtsdram(SDRAM_RFDC, rfdc_reg | SDRAM_RFDC_RFFD_ENCODE(rffd_average));
+#endif /* CONFIG_DDR_RFDC_FIXED */
 
 	rffd = rffd_average;
 	in_window = 0;
@@ -1211,10 +1219,14 @@ u32 DQS_autocalibration(void)
 		debug("*** best_result: read value SDRAM_RQDC 0x%08x\n",
 				rqdc_reg);
 
+#if defined(CONFIG_DDR_RFDC_FIXED)
+		mtsdram(SDRAM_RFDC, CONFIG_DDR_RFDC_FIXED);
+#else /* CONFIG_DDR_RFDC_FIXED */
 		mfsdram(SDRAM_RFDC, rfdc_reg);
 		rfdc_reg &= ~(SDRAM_RFDC_RFFD_MASK);
 		mtsdram(SDRAM_RFDC, rfdc_reg |
 				SDRAM_RFDC_RFFD_ENCODE(tcal.autocal.rffd));
+#endif /* CONFIG_DDR_RFDC_FIXED */
 
 		mfsdram(SDRAM_RFDC, rfdc_reg);
 		debug("*** best_result: read value SDRAM_RFDC 0x%08x\n",
diff --git a/arch/powerpc/cpu/ppc4xx/Makefile b/arch/powerpc/cpu/ppc4xx/Makefile
index 88d53fb..c9c1a33 100644
--- a/arch/powerpc/cpu/ppc4xx/Makefile
+++ b/arch/powerpc/cpu/ppc4xx/Makefile
@@ -51,6 +51,9 @@ COBJS	+= cpu_init.o
 COBJS	+= denali_data_eye.o
 COBJS	+= denali_spd_ddr2.o
 COBJS	+= ecc.o
+ifdef CONFIG_CMD_ECCTEST
+COBJS	+= cmd_ecctest.o
+endif
 COBJS	+= fdt.o
 COBJS	+= interrupts.o
 COBJS	+= iop480_uart.o
diff --git a/arch/powerpc/cpu/ppc4xx/cmd_ecctest.c b/arch/powerpc/cpu/ppc4xx/cmd_ecctest.c
new file mode 100644
index 0000000..b4eac40
--- /dev/null
+++ b/arch/powerpc/cpu/ppc4xx/cmd_ecctest.c
@@ -0,0 +1,284 @@
+/*
+ * (C) Copyright 2010
+ * Stefan Roese, DENX Software Engineering, 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.
+ *
+ * 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
+ *
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/cache.h>
+
+#if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR) || \
+    defined(CONFIG_SDRAM_PPC4xx_IBM_DDR2)
+#if defined(CONFIG_DDR_ECC) || defined(CONFIG_SDRAM_ECC)
+
+#if defined(CONFIG_405EX)
+/*
+ * Currently only 405EX uses 16bit data bus width as an alternative
+ * option to 32bit data width (SDRAM0_MCOPT1_WDTH)
+ */
+#define SDRAM_DATA_ALT_WIDTH	2
+#else
+#define SDRAM_DATA_ALT_WIDTH	8
+#endif
+
+#if defined(CONFIG_SYS_OCM_BASE)
+#define CONFIG_FUNC_ISRAM_ADDR	CONFIG_SYS_OCM_BASE
+#endif
+
+#if defined(CONFIG_SYS_ISRAM_BASE)
+#define CONFIG_FUNC_ISRAM_ADDR	CONFIG_SYS_ISRAM_BASE
+#endif
+
+#if !defined(CONFIG_FUNC_ISRAM_ADDR)
+#error "No internal SRAM/OCM provided!"
+#endif
+
+#define force_inline inline __attribute__ ((always_inline))
+
+static inline void machine_check_disable(void)
+{
+	mtmsr(mfmsr() & ~MSR_ME);
+}
+
+static inline void machine_check_enable(void)
+{
+	mtmsr(mfmsr() | MSR_ME);
+}
+
+/*
+ * These helper functions need to be inlined, since they
+ * are called from the functions running from internal SRAM.
+ * SDRAM operation is forbidden at that time, so calling
+ * functions in SDRAM has to be avoided.
+ */
+static force_inline void wait_ddr_idle(void)
+{
+	u32 val;
+
+	do {
+		mfsdram(SDRAM_MCSTAT, val);
+	} while ((val & SDRAM_MCSTAT_IDLE_MASK) == SDRAM_MCSTAT_IDLE_NOT);
+}
+
+static force_inline void recalibrate_ddr(void)
+{
+	u32 val;
+
+	/*
+	 * Rewrite RQDC & RFDC to calibrate again. If this is not
+	 * done, the SDRAM controller is working correctly after
+	 * changing the MCOPT1_MCHK bits.
+	 */
+	mfsdram(SDRAM_RQDC, val);
+	mtsdram(SDRAM_RQDC, val);
+	mfsdram(SDRAM_RFDC, val);
+	mtsdram(SDRAM_RFDC, val);
+}
+
+static force_inline void set_mcopt1_mchk(u32 bits)
+{
+	u32 val;
+
+	wait_ddr_idle();
+	mfsdram(SDRAM_MCOPT1, val);
+	mtsdram(SDRAM_MCOPT1, (val & ~SDRAM_MCOPT1_MCHK_MASK) | bits);
+	recalibrate_ddr();
+}
+
+/*
+ * The next 2 functions are copied to internal SRAM/OCM and run
+ * there. No function calls allowed here. No SDRAM acitivity should
+ * be done here.
+ */
+static void inject_ecc_error(void *ptr, int par)
+{
+	u32 val;
+
+	/*
+	 * Taken from PPC460EX/EXr/GT users manual (Rev 1.21)
+	 * 22.2.17.13 ECC Diagnostics
+	 *
+	 * Items 1 ... 5 are already done by now, running from RAM
+	 * with ECC enabled
+	 */
+
+	out_be32(ptr, 0x00000000);
+	val = in_be32(ptr);
+
+	/* 6. Set memory controller to no error checking */
+	set_mcopt1_mchk(SDRAM_MCOPT1_MCHK_NON);
+
+	/* 7. Modify one or two bits for error simulation */
+	if (par == 1)
+		out_be32(ptr, in_be32(ptr) ^ 0x00000001);
+	else
+		out_be32(ptr, in_be32(ptr) ^ 0x00000003);
+
+	/* 8. Wait for SDRAM idle */
+	val = in_be32(ptr);
+	set_mcopt1_mchk(SDRAM_MCOPT1_MCHK_CHK_REP);
+
+	/* Wait for SDRAM idle */
+	wait_ddr_idle();
+
+	/* Continue with 9. in calling function... */
+}
+
+static void rewrite_ecc_parity(void *ptr, int par)
+{
+	u32 current_address = (u32)ptr;
+	u32 end_address;
+	u32 address_increment;
+	u32 mcopt1;
+	u32 val;
+
+	/*
+	 * Fill ECC parity byte again. Otherwise further accesses to
+	 * the failure address will result in exceptions.
+	 */
+
+	/* Wait for SDRAM idle */
+	val = in_be32(0x00000000);
+	set_mcopt1_mchk(SDRAM_MCOPT1_MCHK_GEN);
+
+	/* ECC bit set method for non-cached memory */
+	mfsdram(SDRAM_MCOPT1, mcopt1);
+	if ((mcopt1 & SDRAM_MCOPT1_DMWD_MASK) == SDRAM_MCOPT1_DMWD_32)
+		address_increment = 4;
+	else
+		address_increment = SDRAM_DATA_ALT_WIDTH;
+	end_address = current_address + CONFIG_SYS_CACHELINE_SIZE;
+
+	while (current_address < end_address) {
+		*((unsigned long *)current_address) = 0;
+		current_address += address_increment;
+	}
+
+	set_mcopt1_mchk(SDRAM_MCOPT1_MCHK_CHK_REP);
+
+	/* Wait for SDRAM idle */
+	wait_ddr_idle();
+}
+
+static int do_ecctest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	u32 old_val;
+	u32 val;
+	u32 *ptr;
+	void (*sram_func)(u32 *, int);
+	int error;
+
+	if (argc < 3) {
+		cmd_usage(cmdtp);
+		return 1;
+	}
+
+	ptr = (u32 *)simple_strtoul(argv[1], NULL, 16);
+	error = simple_strtoul(argv[2], NULL, 16);
+	if ((error < 1) || (error > 2)) {
+		cmd_usage(cmdtp);
+		return 1;
+	}
+
+	printf("Using address %p for %d bit ECC error injection\n",
+	       ptr, error);
+
+	/*
+	 * Save value to restore it later on
+	 */
+	old_val = in_be32(ptr);
+
+	/*
+	 * Copy ECC injection function into internal SRAM/OCM
+	 */
+	sram_func = (void *)CONFIG_FUNC_ISRAM_ADDR;
+	memcpy((void *)CONFIG_FUNC_ISRAM_ADDR, inject_ecc_error, 0x10000);
+
+	/*
+	 * Disable interrupts and exceptions before calling this
+	 * function in internal SRAM/OCM
+	 */
+	disable_interrupts();
+	machine_check_disable();
+	eieio();
+
+	/*
+	 * Jump to ECC simulation function in internal SRAM/OCM
+	 */
+	(*sram_func)(ptr, error);
+
+	/* 10. Read the corresponding address */
+	val = in_be32(ptr);
+
+	/*
+	 * Read and print ECC status register/info:
+	 * The faulting address is only known upon uncorrectable ECC
+	 * errors.
+	 */
+	mfsdram(SDRAM_ECCES, val);
+	if (val & SDRAM_ECCES_CE)
+		printf("ECC: Correctable error\n");
+	if (val & SDRAM_ECCES_UE) {
+		printf("ECC: Uncorrectable error at 0x%02x%08x\n",
+		       mfdcr(SDRAM_ERRADDULL), mfdcr(SDRAM_ERRADDLLL));
+	}
+
+	/*
+	 * Clear pending interrupts/exceptions
+	 */
+	mtsdram(SDRAM_ECCES, 0xffffffff);
+	mtdcr(SDRAM_ERRSTATLL, 0xff000000);
+	set_mcsr(get_mcsr());
+
+	/* Now enable interrupts and exceptions again */
+	eieio();
+	machine_check_enable();
+	enable_interrupts();
+
+	/*
+	 * The ECC parity byte need to be re-written for the
+	 * corresponding address. Otherwise future accesses to it
+	 * will result in exceptions.
+	 *
+	 * Jump to ECC parity generation function
+	 */
+	memcpy((void *)CONFIG_FUNC_ISRAM_ADDR, rewrite_ecc_parity, 0x10000);
+	(*sram_func)(ptr, 0);
+
+	/*
+	 * Restore value in corresponding address
+	 */
+	out_be32(ptr, old_val);
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	ecctest,	3,	0,	do_ecctest,
+	"Test ECC by single and double error bit injection",
+	"address 1/2"
+);
+
+#endif /* defined(CONFIG_DDR_ECC) || defined(CONFIG_SDRAM_ECC) */
+#endif /* defined(CONFIG_SDRAM_PPC4xx_IBM_DDR)... */
diff --git a/arch/powerpc/cpu/ppc4xx/ecc.c b/arch/powerpc/cpu/ppc4xx/ecc.c
index f105605..49f28d9 100644
--- a/arch/powerpc/cpu/ppc4xx/ecc.c
+++ b/arch/powerpc/cpu/ppc4xx/ecc.c
@@ -130,7 +130,26 @@ static void program_ecc_addr(unsigned long start_address,
 
 		/* clear ECC error repoting registers */
 		mtsdram(SDRAM_ECCES, 0xffffffff);
-		mtdcr(0x4c, 0xffffffff);
+#if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR)
+		/*
+		 * IBM DDR(1) core (440GX):
+		 * Clear Mx bits in SDRAM0_BESR0/1
+		 */
+		mtsdram(SDRAM0_BESR0, 0xffffffff);
+		mtsdram(SDRAM0_BESR1, 0xffffffff);
+#elif defined(CONFIG_440)
+		/*
+		 * 440/460 DDR2 core:
+		 * Clear EMID (Error PLB Master ID) in MQ0_ESL
+		 */
+		mtdcr(SDRAM_ERRSTATLL, 0xfff00000);
+#else
+		/*
+		 * 405EX(r) DDR2 core:
+		 * Clear M0ID (Error PLB Master ID) in SDRAM_BESR
+		 */
+		mtsdram(SDRAM_BESR, 0xf0000000);
+#endif
 
 		mtsdram(SDRAM_MCOPT1,
 			(mcopt1 & ~SDRAM_MCOPT1_MCHK_MASK) | SDRAM_MCOPT1_MCHK_CHK_REP);
diff --git a/arch/powerpc/cpu/ppc4xx/traps.c b/arch/powerpc/cpu/ppc4xx/traps.c
index 1616772..b5562ad 100644
--- a/arch/powerpc/cpu/ppc4xx/traps.c
+++ b/arch/powerpc/cpu/ppc4xx/traps.c
@@ -209,6 +209,22 @@ MachineCheckException(struct pt_regs *regs)
 		/* Clear MCSR */
 		mtspr(SPRN_MCSR, val);
 	}
+
+#if defined(CONFIG_DDR_ECC) && defined(CONFIG_SDRAM_PPC4xx_IBM_DDR2)
+	/*
+	 * Read and print ECC status register/info:
+	 * The faulting address is only known upon uncorrectable ECC
+	 * errors.
+	 */
+	mfsdram(SDRAM_ECCES, val);
+	if (val & SDRAM_ECCES_CE)
+		printf("ECC: Correctable error\n");
+	if (val & SDRAM_ECCES_UE) {
+		printf("ECC: Uncorrectable error at 0x%02x%08x\n",
+		       mfdcr(SDRAM_ERRADDULL), mfdcr(SDRAM_ERRADDLLL));
+	}
+#endif /* CONFIG_DDR_ECC ... */
+
 #if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
 	mfsdram(DDR0_00, val) ;
 	printf("DDR0: DDR0_00 %lx\n", val);
diff --git a/arch/powerpc/include/asm/ppc4xx-sdram.h b/arch/powerpc/include/asm/ppc4xx-sdram.h
index d9506e2..4ec1ef8 100644
--- a/arch/powerpc/include/asm/ppc4xx-sdram.h
+++ b/arch/powerpc/include/asm/ppc4xx-sdram.h
@@ -63,6 +63,8 @@
 #define SDRAM_CFG0	0x20	/* memory controller options 0		*/
 #define SDRAM_CFG1	0x21	/* memory controller options 1		*/
 
+#define SDRAM0_BESR0	0x0000	/* bus error status reg 0		*/
+#define SDRAM0_BESR1	0x0008	/* bus error status reg 1		*/
 #define SDRAM0_BEAR	0x0010	/* bus error address reg		*/
 #define SDRAM0_SLIO	0x0018	/* ddr sdram slave interface options	*/
 #define SDRAM0_CFG0	0x0020	/* ddr sdram options 0			*/
@@ -363,6 +365,7 @@
 /*
  * Memory controller registers
  */
+#ifdef CONFIG_405EX
 #define SDRAM_BESR	0x00	/* PLB bus error status (read/clear)         */
 #define SDRAM_BESRT	0x01	/* PLB bus error status (test/set)           */
 #define SDRAM_BEARL	0x02	/* PLB bus error address low                 */
@@ -371,11 +374,10 @@
 #define SDRAM_WMIRQT	0x07	/* PLB write master interrupt (test/set)     */
 #define SDRAM_PLBOPT	0x08	/* PLB slave options                         */
 #define SDRAM_PUABA	0x09	/* PLB upper address base                    */
-#ifndef CONFIG_405EX
-#define SDRAM_MCSTAT	0x14	/* memory controller status                  */
-#else
 #define SDRAM_MCSTAT	0x1F	/* memory controller status                  */
-#endif
+#else /* CONFIG_405EX */
+#define SDRAM_MCSTAT	0x14	/* memory controller status                  */
+#endif /* CONFIG_405EX */
 #define SDRAM_MCOPT1	0x20	/* memory controller options 1               */
 #define SDRAM_MCOPT2	0x21	/* memory controller options 2               */
 #define SDRAM_MODT0	0x22	/* on die termination for bank 0             */
diff --git a/board/amcc/canyonlands/canyonlands.c b/board/amcc/canyonlands/canyonlands.c
index 23874d2..158f7bb 100644
--- a/board/amcc/canyonlands/canyonlands.c
+++ b/board/amcc/canyonlands/canyonlands.c
@@ -34,7 +34,17 @@ extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH ch
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define CONFIG_SYS_BCSR3_PCIE		0x10
+	struct board_bcsr {
+		u8	board_id;
+		u8	cpld_rev;
+		u8	led_user;
+		u8	board_status;
+		u8	reset_ctrl;
+		u8	flash_ctrl;
+		u8	eth_ctrl;
+		u8	usb_ctrl;
+		u8	irq_ctrl;
+};
 
 #define BOARD_CANYONLANDS_PCIE	1
 #define BOARD_CANYONLANDS_SATA	2
@@ -112,6 +122,9 @@ int board_early_init_f(void)
 {
 #if !defined(CONFIG_ARCHES)
 	u32 sdr0_cust0;
+	struct board_bcsr *bcsr_data =
+		(struct board_bcsr *)CONFIG_SYS_BCSR_BASE;
+
 #endif
 
 	/*
@@ -172,14 +185,10 @@ int board_early_init_f(void)
 
 #if !defined(CONFIG_ARCHES)
 	/* Enable ethernet and take out of reset */
-	out_8((void *)CONFIG_SYS_BCSR_BASE + 6, 0);
+	out_8(&bcsr_data->eth_ctrl, 0) ;
 
 	/* Remove NOR-FLASH, NAND-FLASH & EEPROM hardware write protection */
-	out_8((void *)CONFIG_SYS_BCSR_BASE + 5, 0);
-
-	/* Enable USB host & USB-OTG */
-	out_8((void *)CONFIG_SYS_BCSR_BASE + 7, 0);
-
+	out_8(&bcsr_data->flash_ctrl, 0) ;
 	mtsdr(SDR0_SRST1, 0);	/* Pull AHB out of reset default=1 */
 
 	/* Setup PLB4-AHB bridge based on the system address map */
@@ -201,6 +210,41 @@ int board_early_init_f(void)
 	return 0;
 }
 
+#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT)
+int usb_board_init(void)
+{
+	struct board_bcsr *bcsr_data =
+		(struct board_bcsr *)CONFIG_SYS_BCSR_BASE;
+	u8 val;
+
+	/* Enable USB host & USB-OTG */
+	val = in_8(&bcsr_data->usb_ctrl);
+	val &= ~(BCSR_USBCTRL_OTG_RST | BCSR_USBCTRL_HOST_RST);
+	out_8(&bcsr_data->usb_ctrl, val);
+
+	return 0;
+}
+
+int usb_board_stop(void)
+{
+	struct board_bcsr *bcsr_data =
+		(struct board_bcsr *)CONFIG_SYS_BCSR_BASE;
+	u8 val;
+
+	/* Disable USB host & USB-OTG */
+	val = in_8(&bcsr_data->usb_ctrl);
+	val |= (BCSR_USBCTRL_OTG_RST | BCSR_USBCTRL_HOST_RST);
+	out_8(&bcsr_data->usb_ctrl, val);
+
+	return 0;
+}
+
+int usb_board_init_fail(void)
+{
+	return usb_board_stop();
+}
+#endif /* CONFIG_USB_OHCI_NEW && CONFIG_SYS_USB_OHCI_BOARD_INIT */
+
 #if !defined(CONFIG_ARCHES)
 static void canyonlands_sata_init(int board_type)
 {
@@ -244,11 +288,13 @@ int get_cpu_num(void)
 #if !defined(CONFIG_ARCHES)
 int checkboard(void)
 {
+	struct board_bcsr *bcsr_data =
+		(struct board_bcsr *)CONFIG_SYS_BCSR_BASE;
 	char *s = getenv("serial#");
 
 	if (pvr_460ex()) {
 		printf("Board: Canyonlands - AMCC PPC460EX Evaluation Board");
-		if (in_8((void *)(CONFIG_SYS_BCSR_BASE + 3)) & CONFIG_SYS_BCSR3_PCIE)
+		if (in_8(&bcsr_data->board_status) & BCSR_SELECT_PCIE)
 			gd->board_type = BOARD_CANYONLANDS_PCIE;
 		else
 			gd->board_type = BOARD_CANYONLANDS_SATA;
@@ -268,7 +314,7 @@ int checkboard(void)
 		break;
 	}
 
-	printf(", Rev. %X", in_8((void *)(CONFIG_SYS_BCSR_BASE + 0)));
+	printf(", Rev. %X", in_8(&bcsr_data->cpld_rev));
 
 	if (s != NULL) {
 		puts(", serial# ");
diff --git a/board/t3corp/chip_config.c b/board/t3corp/chip_config.c
index c00bf16..98ab49f 100644
--- a/board/t3corp/chip_config.c
+++ b/board/t3corp/chip_config.c
@@ -27,13 +27,27 @@
 
 struct ppc4xx_config ppc4xx_config_val[] = {
 	{
-		"600", "CPU: 600 PLB: 200 OPB: 100 EBC: 100",
+		"600-67", "CPU: 600 PLB: 200 OPB:  67 EBC:  67",
+		{
+			0x86, 0x80, 0xce, 0x1f, 0x7d, 0x80, 0x00, 0xe0,
+			0x40, 0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
+		}
+	},
+	{
+		"600-100", "CPU: 600 PLB: 200 OPB: 100 EBC: 100",
 		{
 			0x86, 0x80, 0xce, 0x1f, 0x79, 0x80, 0x00, 0xa0,
 			0x40, 0x08, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
 		}
 	},
 	{
+		"667", "CPU: 667 PLB: 166 OPB:  83 EBC:  83",
+		{
+			0x06, 0x80, 0xbb, 0x14, 0x99, 0x82, 0x00, 0xa0,
+			0x40, 0x88, 0x23, 0x50, 0x0d, 0x05, 0x00, 0x00
+		}
+	},
+	{
 		"800", "CPU: 800 PLB: 200 OPB: 100 EBC: 100",
 		{
 			0x86, 0x80, 0xba, 0x14, 0x99, 0x80, 0x00, 0xa0,
diff --git a/board/t3corp/init.S b/board/t3corp/init.S
index 4a4217f..ecd35ff 100644
--- a/board/t3corp/init.S
+++ b/board/t3corp/init.S
@@ -81,11 +81,13 @@ tlbtab:
 	tlbentry(CONFIG_SYS_PCIE_BASE, SZ_16K, 0x08010000, 0xc, AC_RW | SA_IG)
 
 	/* TLB-entry for FPGA(s) */
-	tlbentry(CONFIG_SYS_FPGA1_BASE, SZ_1M, CONFIG_SYS_FPGA1_BASE, 4,
+	tlbentry(CONFIG_SYS_FPGA1_BASE, SZ_16M, CONFIG_SYS_FPGA1_BASE, 4,
 		 AC_RW | SA_IG)
-	tlbentry(CONFIG_SYS_FPGA2_BASE, SZ_1M, CONFIG_SYS_FPGA2_BASE, 4,
+	tlbentry(CONFIG_SYS_FPGA1_BASE + (16 << 20), SZ_16M,
+		 CONFIG_SYS_FPGA1_BASE + (16 << 20), 4, AC_RW | SA_IG)
+	tlbentry(CONFIG_SYS_FPGA2_BASE, SZ_16M, CONFIG_SYS_FPGA2_BASE, 4,
 		 AC_RW | SA_IG)
-	tlbentry(CONFIG_SYS_FPGA3_BASE, SZ_1M, CONFIG_SYS_FPGA3_BASE, 4,
+	tlbentry(CONFIG_SYS_FPGA3_BASE, SZ_16M, CONFIG_SYS_FPGA3_BASE, 4,
 		 AC_RW | SA_IG)
 
 	/* TLB-entry for OCM */
diff --git a/board/t3corp/t3corp.c b/board/t3corp/t3corp.c
index 8ffa321..ddf5897 100644
--- a/board/t3corp/t3corp.c
+++ b/board/t3corp/t3corp.c
@@ -45,7 +45,7 @@ int board_early_init_f(void)
 	mtdcr(UIC1SR, 0xffffffff);	/* clear all */
 	mtdcr(UIC1ER, 0x00000000);	/* disable all */
 	mtdcr(UIC1CR, 0x00000000);	/* all non-critical */
-	mtdcr(UIC1PR, 0xffffffff);	/* per ref-board manual */
+	mtdcr(UIC1PR, 0x7fffffff);	/* per ref-board manual */
 	mtdcr(UIC1TR, 0x00000000);	/* per ref-board manual */
 	mtdcr(UIC1VR, 0x00000000);	/* int31 highest, base=0x000 */
 	mtdcr(UIC1SR, 0xffffffff);	/* clear all */
diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h
index ac9b3c5..6fe7639 100644
--- a/include/configs/canyonlands.h
+++ b/include/configs/canyonlands.h
@@ -77,6 +77,13 @@
 #define CONFIG_SYS_PCIE0_XCFGBASE	0xc3000000
 #define CONFIG_SYS_PCIE1_XCFGBASE	0xc3001000
 
+/*
+ * BCSR bits as defined in the Canyonlands board user manual.
+ */
+#define BCSR_USBCTRL_OTG_RST	0x32
+#define BCSR_USBCTRL_HOST_RST	0x01
+#define BCSR_SELECT_PCIE	0x10
+
 #define	CONFIG_SYS_PCIE0_UTLBASE	0xc08010000ULL	/* 36bit physical addr	*/
 
 /* base address of inbound PCIe window */
@@ -417,6 +424,7 @@
 #define CONFIG_SYS_USB_OHCI_REGS_BASE	(CONFIG_SYS_AHB_BASE | 0xd0000)
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME	"ppc440"
 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
+#define CONFIG_SYS_USB_OHCI_BOARD_INIT
 #endif
 
 /*
diff --git a/include/configs/katmai.h b/include/configs/katmai.h
index fb8ccae..76e9a76 100644
--- a/include/configs/katmai.h
+++ b/include/configs/katmai.h
@@ -202,6 +202,7 @@
  */
 #define CONFIG_CMD_CHIP_CONFIG
 #define CONFIG_CMD_DATE
+#define CONFIG_CMD_ECCTEST
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_PCI
diff --git a/include/configs/t3corp.h b/include/configs/t3corp.h
index 0ecc5b1..b38886b 100644
--- a/include/configs/t3corp.h
+++ b/include/configs/t3corp.h
@@ -74,8 +74,8 @@
 #define CONFIG_SYS_FLASH_SIZE		(64 << 20)
 
 #define CONFIG_SYS_FPGA1_BASE		0xe0000000
-#define CONFIG_SYS_FPGA2_BASE		0xe0100000
-#define CONFIG_SYS_FPGA3_BASE		0xe0200000
+#define CONFIG_SYS_FPGA2_BASE		0xe2000000
+#define CONFIG_SYS_FPGA3_BASE		0xe4000000
 
 #define CONFIG_SYS_BOOT_BASE_ADDR	0xFF000000	/* EBC Boot Space */
 #define CONFIG_SYS_FLASH_BASE_PHYS_H	0x4
@@ -84,14 +84,12 @@
 	(((u64)CONFIG_SYS_FLASH_BASE_PHYS_H << 32) \
 	| (u64)CONFIG_SYS_FLASH_BASE_PHYS_L)
 
-#define CONFIG_SYS_OCM_BASE		0xE3000000	/* OCM: 64k */
+#define CONFIG_SYS_OCM_BASE		0xE7000000	/* OCM: 64k */
 #define CONFIG_SYS_SRAM_BASE		0xE8000000	/* SRAM: 256k */
 #define CONFIG_SYS_LOCAL_CONF_REGS	0xEF000000
 
 #define CONFIG_SYS_PERIPHERAL_BASE	0xEF600000	/* internal periph. */
 
-#define CONFIG_SYS_AHB_BASE		0xE2000000	/* int. AHB periph. */
-
 /*
  * Initial RAM & stack pointer (placed in OCM)
  */
@@ -121,6 +119,7 @@
 #define CONFIG_SYS_FLASH_CFI		/* The flash is CFI compatible	*/
 #define CONFIG_FLASH_CFI_DRIVER		/* Use common CFI driver	*/
 #define CONFIG_SYS_FLASH_CFI_AMD_RESET	1	/* Use AMD reset cmd */
+#define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* use status poll method	*/
 
 #define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
 #define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of memory banks */
@@ -144,10 +143,13 @@
 /*
  * DDR2 SDRAM
  */
+#define CONFIG_SYS_MBYTES_SDRAM		256
+#define CONFIG_DDR_ECC
 #define CONFIG_AUTOCALIB	"silent\0"	/* default is non-verbose    */
 #define CONFIG_PPC4xx_DDR_AUTOCALIBRATION	/* IBM DDR autocalibration   */
 #define DEBUG_PPC4xx_DDR_AUTOCALIBRATION	/* dynamic DDR autocal debug */
 #undef CONFIG_PPC4xx_DDR_METHOD_A
+#define CONFIG_DDR_RFDC_FIXED		0x000001D7 /* optimal value */
 
 /* DDR1/2 SDRAM Device Control Register Data Values */
 /* Memory Queue */
@@ -162,9 +164,6 @@
 #define CONFIG_SYS_SDRAM_CONF1HB	0x80001C80
 #define CONFIG_SYS_SDRAM_CONFPATHB	0x10a68000
 
-#define CONFIG_DDR_ECC
-#define CONFIG_SYS_MBYTES_SDRAM		256
-
 #define CAS_LATENCY			JEDEC_MA_MR_CL_DDR2_5_0_CLK
 
 /* DDR1/2 SDRAM Device Control Register Data Values */
@@ -360,6 +359,7 @@
  * Commands additional to the ones defined in amcc-common.h
  */
 #define CONFIG_CMD_CHIP_CONFIG
+#define CONFIG_CMD_ECCTEST
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_SDRAM
 
@@ -417,7 +417,7 @@
 #define CONFIG_SYS_EBC_PB1AP	(EBC_BXAP_BME_DISABLED		|	\
 				 EBC_BXAP_TWT_ENCODE(5)		|	\
 				 EBC_BXAP_CSN_ENCODE(0)		|	\
-				 EBC_BXAP_OEN_ENCODE(4)		|	\
+				 EBC_BXAP_OEN_ENCODE(3)		|	\
 				 EBC_BXAP_WBN_ENCODE(0)		|	\
 				 EBC_BXAP_WBF_ENCODE(0)		|	\
 				 EBC_BXAP_TH_ENCODE(1)		|	\
@@ -426,7 +426,7 @@
 				 EBC_BXAP_BEM_RW		|	\
 				 EBC_BXAP_PEN_DISABLED)
 #define CONFIG_SYS_EBC_PB1CR	(EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA1_BASE) | \
-				 EBC_BXCR_BS_1MB		|	\
+				 EBC_BXCR_BS_32MB		|	\
 				 EBC_BXCR_BU_RW			|	\
 				 EBC_BXCR_BW_32BIT)
 
@@ -434,7 +434,7 @@
 #define CONFIG_SYS_EBC_PB2AP	(EBC_BXAP_BME_DISABLED		|	\
 				 EBC_BXAP_TWT_ENCODE(5)		|	\
 				 EBC_BXAP_CSN_ENCODE(0)		|	\
-				 EBC_BXAP_OEN_ENCODE(4)		|	\
+				 EBC_BXAP_OEN_ENCODE(3)		|	\
 				 EBC_BXAP_WBN_ENCODE(0)		|	\
 				 EBC_BXAP_WBF_ENCODE(0)		|	\
 				 EBC_BXAP_TH_ENCODE(1)		|	\
@@ -443,7 +443,7 @@
 				 EBC_BXAP_BEM_RW		|	\
 				 EBC_BXAP_PEN_DISABLED)
 #define CONFIG_SYS_EBC_PB2CR	(EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA2_BASE) | \
-				 EBC_BXCR_BS_1MB		|	\
+				 EBC_BXCR_BS_16MB		|	\
 				 EBC_BXCR_BU_RW			|	\
 				 EBC_BXCR_BW_32BIT)
 
@@ -451,7 +451,7 @@
 #define CONFIG_SYS_EBC_PB3AP	(EBC_BXAP_BME_DISABLED		|	\
 				 EBC_BXAP_TWT_ENCODE(5)		|	\
 				 EBC_BXAP_CSN_ENCODE(0)		|	\
-				 EBC_BXAP_OEN_ENCODE(4)		|	\
+				 EBC_BXAP_OEN_ENCODE(3)		|	\
 				 EBC_BXAP_WBN_ENCODE(0)		|	\
 				 EBC_BXAP_WBF_ENCODE(0)		|	\
 				 EBC_BXAP_TH_ENCODE(1)		|	\
@@ -460,7 +460,7 @@
 				 EBC_BXAP_BEM_RW		|	\
 				 EBC_BXAP_PEN_DISABLED)
 #define CONFIG_SYS_EBC_PB3CR	(EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA3_BASE) | \
-				 EBC_BXCR_BS_1MB		|	\
+				 EBC_BXCR_BS_16MB		|	\
 				 EBC_BXCR_BU_RW			|	\
 				 EBC_BXCR_BW_32BIT)