[U-Boot] [PATCH] stxamc8548: initial commit

Alex Dubov oakad at yahoo.com
Mon Aug 3 07:24:49 CEST 2009


STx AMC8548 board is an old, AMC form factor, MPC8548 based board intended
for RapidIO applications. It features 16MiB NAND flash, one DDR2 soDIMM
slot, ethernet on front panel and backplane, RapidIO on backplane, USB
controller on local bus (not currently enabled) and no PCI of any kind.

Signed-off-by: Alex Dubov <oakad at yahoo.com>
---
 board/stxamc8548/Makefile     |   54 ++++++
 board/stxamc8548/config.mk    |   32 ++++
 board/stxamc8548/ddr.c        |   87 +++++++++
 board/stxamc8548/law.c        |   54 ++++++
 board/stxamc8548/stxamc8548.c |  260 +++++++++++++++++++++++++++
 board/stxamc8548/tlb.c        |   91 ++++++++++
 board/stxamc8548/u-boot.lds   |  143 +++++++++++++++
 include/configs/stxamc8548.h  |  396 +++++++++++++++++++++++++++++++++++++++++
 8 files changed, 1117 insertions(+), 0 deletions(-)
 create mode 100644 board/stxamc8548/Makefile
 create mode 100644 board/stxamc8548/config.mk
 create mode 100644 board/stxamc8548/ddr.c
 create mode 100644 board/stxamc8548/law.c
 create mode 100644 board/stxamc8548/stxamc8548.c
 create mode 100644 board/stxamc8548/tlb.c
 create mode 100644 board/stxamc8548/u-boot.lds
 create mode 100644 include/configs/stxamc8548.h

diff --git a/board/stxamc8548/Makefile b/board/stxamc8548/Makefile
new file mode 100644
index 0000000..c19a527
--- /dev/null
+++ b/board/stxamc8548/Makefile
@@ -0,0 +1,54 @@
+#
+# Copyright 2004 Freescale Semiconductor.
+# (C) Copyright 2001-2006
+# Wolfgang Denk, DENX Software Engineering, wd at 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 $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS-y	+= $(BOARD).o
+COBJS-y	+= ddr.o
+COBJS-y	+= law.o
+COBJS-y	+= tlb.o
+
+SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+	rm -f $(OBJS) $(SOBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/stxamc8548/config.mk b/board/stxamc8548/config.mk
new file mode 100644
index 0000000..923828b
--- /dev/null
+++ b/board/stxamc8548/config.mk
@@ -0,0 +1,32 @@
+#
+# Copyright 2009 Alex Dubov <oakad at yahoo.com>
+#
+# 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
+#
+
+#
+# STx amc8548 board
+#
+ifndef TEXT_BASE
+TEXT_BASE = 0xfffc0000
+endif
+
+PLATFORM_CPPFLAGS += -DCONFIG_E500=1
+PLATFORM_CPPFLAGS += -DCONFIG_MPC85xx=1
+PLATFORM_CPPFLAGS += -DCONFIG_MPC8548=1
diff --git a/board/stxamc8548/ddr.c b/board/stxamc8548/ddr.c
new file mode 100644
index 0000000..1fd04d7
--- /dev/null
+++ b/board/stxamc8548/ddr.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ * Copyright 2009 Alex Dubov <oakad at yahoo.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <i2c.h>
+
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+
+static void
+get_spd(ddr2_spd_eeprom_t *spd, unsigned char i2c_address)
+{
+	i2c_read(i2c_address, 0, 1, (uchar *)spd, sizeof(ddr2_spd_eeprom_t));
+}
+
+unsigned int fsl_ddr_get_mem_data_rate(void)
+{
+	return get_ddr_freq(0);
+}
+
+void fsl_ddr_get_spd(ddr2_spd_eeprom_t *ctrl_dimms_spd,
+			unsigned int ctrl_num)
+{
+	unsigned int i;
+
+	if (ctrl_num) {
+		printf("%s unexpected ctrl_num = %u\n", __FUNCTION__, ctrl_num);
+		return;
+	}
+
+	for (i = 0; i < CONFIG_DIMM_SLOTS_PER_CTLR; i++) {
+		get_spd(&(ctrl_dimms_spd[i]), SPD_EEPROM_ADDRESS);
+	}
+}
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+				dimm_params_t *pdimm,
+				unsigned int ctrl_num)
+{
+	/*
+	 * Factors to consider for clock adjust:
+	 *	- number of chips on bus
+	 *	- position of slot
+	 *	- DDR1 vs. DDR2?
+	 *	- ???
+	 *
+	 * This needs to be determined on a board-by-board basis.
+	 *	0110	3/4 cycle late
+	 *	0111	7/8 cycle late
+	 */
+	popts->clk_adjust = 6;
+
+	/*
+	 * Factors to consider for CPO:
+	 *	- frequency
+	 *	- ddr1 vs. ddr2
+	 */
+	popts->cpo_override = 7;
+
+	/*
+	 * Factors to consider for write data delay:
+	 *	- number of DIMMs
+	 *
+	 * 1 = 1/4 clock delay
+	 * 2 = 1/2 clock delay
+	 * 3 = 3/4 clock delay
+	 * 4 = 1   clock delay
+	 * 5 = 5/4 clock delay
+	 * 6 = 3/2 clock delay
+	 */
+	popts->write_data_delay = 3;
+
+	/* 2T timing enable */
+	popts->twoT_en = 1;
+
+	/*
+	 * Factors to consider for half-strength driver enable:
+	 *	- number of DIMMs installed
+	 */
+	popts->half_strength_driver_enable = 0;
+}
diff --git a/board/stxamc8548/law.c b/board/stxamc8548/law.c
new file mode 100644
index 0000000..109d8c9
--- /dev/null
+++ b/board/stxamc8548/law.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+ *
+ * Copyright 2009 Alex Dubov <oakad at yahoo.com>
+ *
+ * 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 <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * LAW(Local Access Window) configuration:
+ *
+ * 0x0000_0000     0x7fff_ffff     DDR                     2G
+ * 0xc000_0000     0xdfff_ffff     RapidIO                 512M
+ * 0xe000_0000     0xe000_ffff     CCSR                    1M
+ * 0xff00_0000     0xffff_ffff     LBC FLASH (boot bank)   16M (as one 256M LAW)
+ *
+ * Notes:
+ *    CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
+ *    If flash is 8M at default position (last 8M), no LAW needed.
+ *
+ * LAW 0 is reserved for boot mapping
+ */
+
+struct law_entry law_table[] = {
+#ifdef CONFIG_SYS_RIO_MEM_PHYS
+	SET_LAW(CONFIG_SYS_RIO_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_RIO),
+#endif
+	SET_LAW(CONFIG_SYS_FLASH_BASE, LAW_SIZE_16M, LAW_TRGT_IF_LBC),
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/stxamc8548/stxamc8548.c b/board/stxamc8548/stxamc8548.c
new file mode 100644
index 0000000..a3d8dae
--- /dev/null
+++ b/board/stxamc8548/stxamc8548.c
@@ -0,0 +1,260 @@
+/*
+ * Copyright 2004, 2007 Freescale Semiconductor.
+ *
+ * (C) Copyright 2002 Scott McNutt <smcnutt at artesyncp.com>
+ * (C) Copyright 2009 Alex Dubov <oakad at yahoo.com>
+ *
+ * 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 <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/immap_85xx.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <spd_sdram.h>
+#include <miiphy.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void local_bus_init(void);
+void sdram_init(void);
+
+char*
+get_board_name(void)
+{
+	return "STx AMC8548";
+}
+
+unsigned long
+get_clock_freq()
+{
+	return 33000000;
+}
+
+unsigned int
+get_board_version(void)
+{
+	return 0x10;
+}
+
+int checkboard (void)
+{
+	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+	volatile ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR);
+
+	printf ("Board: %s Version 0x%02x\n",
+		get_board_name(), get_board_version ());
+
+	/*
+	 * Initialize local bus.
+	 */
+	local_bus_init ();
+
+	/*
+	 * Hack TSEC 3 and 4 IO voltages.
+	 */
+	gur->tsec34ioovcr = 0xe7e0;	/*  1110 0111 1110 0xxx */
+
+	ecm->eedr = 0xffffffff;		/* clear ecm errors */
+	ecm->eeer = 0xffffffff;		/* enable ecm errors */
+	return 0;
+}
+
+phys_size_t
+initdram(int board_type)
+{
+	long dram_size = 0;
+
+	puts("Initializing\n");
+
+#if defined(CONFIG_DDR_DLL)
+	{
+		/*
+		 * Work around to stabilize DDR DLL MSYNC_IN.
+		 * Errata DDR9 seems to have been fixed.
+		 * This is now the workaround for Errata DDR11:
+		 *    Override DLL = 1, Course Adj = 1, Tap Select = 0
+		 */
+
+		volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+
+		gur->ddrdllcr = 0x81000000;
+		asm("sync;isync;msync");
+		udelay(200);
+	}
+#endif
+
+	dram_size = fsl_ddr_sdram();
+	dram_size = setup_ddr_tlbs(dram_size / 0x100000);
+	dram_size *= 0x100000;
+
+	/*
+	 * SDRAM Initialization
+	 */
+	sdram_init();
+
+	puts("    DDR: ");
+	return dram_size;
+}
+
+/*
+ * Initialize Local Bus
+ */
+void
+local_bus_init(void)
+{
+	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CONFIG_SYS_MPC85xx_LBC_ADDR);
+
+	uint clkdiv;
+	uint lbc_hz;
+	sys_info_t sysinfo;
+
+	get_sys_info(&sysinfo);
+	clkdiv = (lbc->lcrr & LCRR_CLKDIV) * 2;
+	lbc_hz = sysinfo.freqSystemBus / 1000000 / clkdiv;
+
+	gur->lbiuiplldcr1 = 0x00078080;
+	if (clkdiv == 16) {
+		gur->lbiuiplldcr0 = 0x7c0f1bf0;
+	} else if (clkdiv == 8) {
+		gur->lbiuiplldcr0 = 0x6c0f1bf0;
+	} else if (clkdiv == 4) {
+		gur->lbiuiplldcr0 = 0x5c0f1bf0;
+	}
+
+	lbc->lcrr |= 0x00030000;
+
+	asm("sync;isync;msync");
+
+	lbc->ltesr = 0xffffffff;	/* Clear LBC error interrupts */
+	lbc->lteir = 0xffffffff;	/* Enable LBC error interrupts */
+}
+
+/*
+ * Initialize SDRAM memory on the Local Bus.
+ */
+void
+sdram_init(void)
+{
+#if defined(CONFIG_SYS_OR2_PRELIM) && defined(CONFIG_SYS_BR2_PRELIM)
+
+	uint idx;
+	volatile ccsr_lbc_t *lbc = (void *)(CONFIG_SYS_MPC85xx_LBC_ADDR);
+	uint *sdram_addr = (uint *)CONFIG_SYS_LBC_SDRAM_BASE;
+	uint cpu_board_rev;
+	uint lsdmr_common;
+
+	puts("    SDRAM: ");
+
+	print_size (CONFIG_SYS_LBC_SDRAM_SIZE * 1024 * 1024, "\n");
+
+	/*
+	 * Setup SDRAM Base and Option Registers
+	 */
+	lbc->or2 = CONFIG_SYS_OR2_PRELIM;
+	asm("msync");
+
+	lbc->br2 = CONFIG_SYS_BR2_PRELIM;
+	asm("msync");
+
+	lbc->lbcr = CONFIG_SYS_LBC_LBCR;
+	asm("msync");
+
+
+	lbc->lsrt = CONFIG_SYS_LBC_LSRT;
+	lbc->mrtpr = CONFIG_SYS_LBC_MRTPR;
+	asm("msync");
+
+	/*
+	 * MPC8548 uses "new" 15-16 style addressing.
+	 */
+	cpu_board_rev = get_cpu_board_revision();
+	lsdmr_common = CONFIG_SYS_LBC_LSDMR_COMMON;
+	lsdmr_common |= LSDMR_BSMA1516;
+
+	/*
+	 * Issue PRECHARGE ALL command.
+	 */
+	lbc->lsdmr = lsdmr_common | LSDMR_OP_PCHALL;
+	asm("sync;msync");
+	*sdram_addr = 0xff;
+	ppcDcbf((unsigned long) sdram_addr);
+	udelay(100);
+
+	/*
+	 * Issue 8 AUTO REFRESH commands.
+	 */
+	for (idx = 0; idx < 8; idx++) {
+		lbc->lsdmr = lsdmr_common | LSDMR_OP_ARFRSH;
+		asm("sync;msync");
+		*sdram_addr = 0xff;
+		ppcDcbf((unsigned long) sdram_addr);
+		udelay(100);
+	}
+
+	/*
+	 * Issue 8 MODE-set command.
+	 */
+	lbc->lsdmr = lsdmr_common | LSDMR_OP_MRW;
+	asm("sync;msync");
+	*sdram_addr = 0xff;
+	ppcDcbf((unsigned long) sdram_addr);
+	udelay(100);
+
+	/*
+	 * Issue NORMAL OP command.
+	 */
+	lbc->lsdmr = lsdmr_common | LSDMR_OP_NORMAL;
+	asm("sync;msync");
+	*sdram_addr = 0xff;
+	ppcDcbf((unsigned long) sdram_addr);
+	udelay(200);    /* Overkill. Must wait > 200 bus cycles */
+
+#endif	/* enable SDRAM init */
+}
+
+void
+pci_init_board(void)
+{
+	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+
+	gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
+
+
+	gur->devdisr |= MPC85xx_DEVDISR_PCI2; /* disable */
+
+
+	gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
+
+}
+
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+
+void
+ft_board_setup(void *blob, bd_t *bd)
+{
+        ft_cpu_setup(blob, bd);
+}
+
+#endif
diff --git a/board/stxamc8548/tlb.c b/board/stxamc8548/tlb.c
new file mode 100644
index 0000000..45ccc34
--- /dev/null
+++ b/board/stxamc8548/tlb.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+ *
+ * Copyright 2009 Alex Dubov <oakad at yahoo.com>
+ *
+ * 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 <asm/mmu.h>
+
+struct fsl_e_tlb_entry tlb_table[] = {
+	/* TLB 0 - for temp stack in cache */
+	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
+		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      0, 0, BOOKE_PAGESZ_4K, 0),
+	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      0, 0, BOOKE_PAGESZ_4K, 0),
+	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      0, 0, BOOKE_PAGESZ_4K, 0),
+	SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 , CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      0, 0, BOOKE_PAGESZ_4K, 0),
+
+	/*
+	 * TLB 0:	16M	Non-cacheable, guarded
+	 * 0xff000000	16M	FLASH
+	 * Out of reset this entry is only 4K.
+	 */
+	SET_TLB_ENTRY(1, CONFIG_SYS_BOOT_BLOCK, CONFIG_SYS_BOOT_BLOCK,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+		      0, 0, BOOKE_PAGESZ_16M, 1),
+
+#ifdef CONFIG_SYS_RIO_MEM_PHYS
+	/*
+	 * TLB 1:	256M	Non-cacheable, guarded
+	 */
+	SET_TLB_ENTRY(1, CONFIG_SYS_RIO_MEM_VIRT, CONFIG_SYS_RIO_MEM_PHYS,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+		      0, 1, BOOKE_PAGESZ_256M, 1),
+
+	/*
+	 * TLB 2:	256M	Non-cacheable, guarded
+	 */
+	SET_TLB_ENTRY(1, CONFIG_SYS_RIO_MEM_VIRT + 0x10000000, CONFIG_SYS_RIO_MEM_PHYS + 0x10000000,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+		      0, 2, BOOKE_PAGESZ_256M, 1),
+#endif
+	/*
+	 * TLB 3:	64M	Non-cacheable, guarded
+	 * 0xe000_0000	1M	CCSRBAR
+	 * 0xe200_0000	1M	PCI1 IO
+	 * 0xe210_0000	1M	PCI2 IO
+	 * 0xe300_0000	1M	PCIe IO
+	 */
+	SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
+		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+		      0, 3, BOOKE_PAGESZ_64M, 1),
+
+	/*
+	 * TLB 4:	16M	Cacheable, non-guarded
+	 * 0xff000000	16M	FLASH
+	 * Out of reset this entry is only 4K.
+	 */
+	SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE,
+		      MAS3_SX|MAS3_SW|MAS3_SR, 0,
+		      0, 4, BOOKE_PAGESZ_16M, 1),
+};
+
+int num_tlb_entries = ARRAY_SIZE(tlb_table);
diff --git a/board/stxamc8548/u-boot.lds b/board/stxamc8548/u-boot.lds
new file mode 100644
index 0000000..57c4e51
--- /dev/null
+++ b/board/stxamc8548/u-boot.lds
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2004, 2007-2008 Freescale Semiconductor, Inc.
+ *
+ * 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
+ */
+
+OUTPUT_ARCH(powerpc)
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+PHDRS
+{
+  text PT_LOAD;
+  bss PT_LOAD;
+}
+
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text)	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data)	}
+  .rel.rodata    : { *(.rel.rodata)	}
+  .rela.rodata   : { *(.rela.rodata)	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    *(.text)
+    *(.fixup)
+    *(.got1)
+   } :text
+    _etext = .;
+    PROVIDE (etext = .);
+    .rodata    :
+   {
+    *(.eh_frame)
+    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+  } :text
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
+  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  .bootpg ADDR(.text) + 0x3f000 :
+  {
+    cpu/mpc85xx/start.o	(.bootpg)
+  } :text = 0xffff
+
+  .resetvec ADDR(.text) + 0x3fffc :
+  {
+    *(.resetvec)
+  } :text = 0xffff
+
+  . = ADDR(.text) + 0x40000;
+
+  __bss_start = .;
+  .bss (NOLOAD)       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  } :bss
+
+  . = ALIGN(4);
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/include/configs/stxamc8548.h b/include/configs/stxamc8548.h
new file mode 100644
index 0000000..2bd4c74
--- /dev/null
+++ b/include/configs/stxamc8548.h
@@ -0,0 +1,396 @@
+/*
+ * Copyright 2009 Alex Dubov <oakad at yahoo.com>
+ *
+ * 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
+ */
+
+/*
+ * STx amc8548 board configuration file
+ *
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* High Level Configuration Options */
+#define CONFIG_BOOKE		1	/* BOOKE */
+#define CONFIG_E500		1	/* BOOKE e500 family */
+#define CONFIG_MPC85xx		1	/* MPC8540/60/55/41/48 */
+#define CONFIG_MPC8548		1	/* MPC8548 specific */
+#define CONFIG_STXAMC8548	1	/* STXAMC8548 board specific */
+
+#define CONFIG_RIO
+
+#define CONFIG_TSEC_ENET		/* tsec ethernet support */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */
+#define CONFIG_FSL_LAW		1	/* Use common FSL init code */
+
+/*
+ * When initializing flash, if we cannot find the manufacturer ID,
+ * assume this is the AMD flash.
+ */
+#define CONFIG_ASSUME_AMD_FLASH
+
+#ifndef __ASSEMBLY__
+extern unsigned long get_clock_freq(void);
+#endif
+#define CONFIG_SYS_CLK_FREQ	get_clock_freq() /* sysclk for MPC85xx */
+
+/*
+ * These can be toggled for performance analysis, otherwise use default.
+ */
+#define CONFIG_L2_CACHE			/* toggle L2 cache */
+#define CONFIG_BTB			/* toggle branch predition */
+#define CONFIG_CLEAR_LAW0		/* Clear LAW0 in cpu_init_r */
+
+/*
+ * Only possible on E500 Version 2 or newer cores.
+ */
+#define CONFIG_ENABLE_36BIT_PHYS	1
+
+#define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x00400000
+
+/*
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ */
+#define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default */
+#define CONFIG_SYS_CCSRBAR		0xe0000000	/* relocated CCSRBAR */
+#define CONFIG_SYS_CCSRBAR_PHYS	CONFIG_SYS_CCSRBAR	/* physical addr of CCSRBAR */
+#define CONFIG_SYS_IMMR		CONFIG_SYS_CCSRBAR	/* PQII uses CONFIG_SYS_IMMR */
+
+#define CONFIG_SYS_PCI1_ADDR	(CONFIG_SYS_CCSRBAR+0x8000)
+#define CONFIG_SYS_PCI2_ADDR	(CONFIG_SYS_CCSRBAR+0x9000)
+#define CONFIG_SYS_PCIE1_ADDR	(CONFIG_SYS_CCSRBAR+0xa000)
+
+/* DDR Setup */
+#define CONFIG_FSL_DDR2
+#undef CONFIG_FSL_DDR_INTERACTIVE
+#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup*/
+#define CONFIG_DDR_SPD
+#define CONFIG_DDR_DLL			/* possible DLL fix needed */
+
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER	/* DDR controller or DMA? */
+#define CONFIG_MEM_INIT_VALUE	0xDeadBeef
+
+#define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000	/* DDR is system memory*/
+#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
+
+#define CONFIG_NUM_DDR_CONTROLLERS	1
+#define CONFIG_DIMM_SLOTS_PER_CTLR	1
+#define CONFIG_CHIP_SELECTS_PER_CTRL	(2 * CONFIG_DIMM_SLOTS_PER_CTLR)
+
+/* I2C addresses of SPD EEPROMs */
+#define SPD_EEPROM_ADDRESS	0x50	/* CTLR 0 DIMM 0 */
+
+/* Make sure required options are set */
+#ifndef CONFIG_SPD_EEPROM
+#error ("CONFIG_SPD_EEPROM is required")
+#endif
+
+#undef CONFIG_CLOCKS_IN_MHZ
+
+/*
+ * Local Bus Definitions
+ */
+
+/*
+ * FLASH on the Local Bus
+ * One banks, 16M, using the CFI driver.
+ */
+
+#define CONFIG_SYS_BOOT_BLOCK		0xff000000	/* boot TLB block */
+#define CONFIG_SYS_FLASH_BASE		CONFIG_SYS_BOOT_BLOCK	/* start of FLASH 16M */
+
+#define CONFIG_SYS_BR0_PRELIM		0xff001801
+#define CONFIG_SYS_BR1_PRELIM		0xf0001001
+
+#define	CONFIG_SYS_OR0_PRELIM		0xff006e65
+#define	CONFIG_SYS_OR1_PRELIM		0xff006e65
+
+#define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE}
+#define CONFIG_SYS_MAX_FLASH_BANKS	1		/* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	135		/* sectors per device */
+#undef	CONFIG_SYS_FLASH_CHECKSUM
+#define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
+
+#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* start of monitor */
+
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+
+
+/*
+ * SDRAM on the Local Bus
+ */
+#define CONFIG_SYS_LBC_CACHE_BASE	0xf0000000	/* Localbus cacheable */
+#define CONFIG_SYS_LBC_CACHE_SIZE	64
+#define CONFIG_SYS_LBC_NONCACHE_BASE	0xf8000000	/* Localbus non-cacheable */
+#define CONFIG_SYS_LBC_NONCACHE_SIZE	64
+
+#define CONFIG_SYS_INIT_RAM_LOCK	1
+#define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
+#define CONFIG_SYS_INIT_RAM_END		0x4000		/* End of used area in RAM */
+
+#define CONFIG_SYS_INIT_L2_ADDR		0xf8f80000	/* relocate boot L2SRAM */
+
+#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+#define CONFIG_SYS_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
+#define CONFIG_SYS_MALLOC_LEN		(128 * 1024)	/* Reserved for malloc */
+
+/* Serial Port */
+#define CONFIG_CONS_INDEX	2
+#undef	CONFIG_SERIAL_SOFTWARE_FIFO
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	1
+#define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)
+
+#define CONFIG_SYS_BAUDRATE_TABLE \
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
+
+#define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_CCSRBAR+0x4500)
+#define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_CCSRBAR+0x4600)
+
+/* Use the HUSH parser */
+#define CONFIG_SYS_HUSH_PARSER
+#ifdef	CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#endif
+
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT		1
+#define CONFIG_OF_BOARD_SETUP		1
+#define CONFIG_OF_STDOUT_VIA_ALIAS	1
+
+#define CONFIG_SYS_64BIT_VSPRINTF	1
+#define CONFIG_SYS_64BIT_STRTOUL	1
+
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
+#undef	CONFIG_SOFT_I2C		/* I2C bit-banged */
+#define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed and slave address */
+#define CONFIG_SYS_I2C_SLAVE		0x7F
+#define CONFIG_SYS_I2C_NOPROBES	{0x69}	/* Don't probe these addrs */
+#define CONFIG_SYS_I2C_OFFSET		0x3000
+
+#ifdef CONFIG_RIO
+/*
+ * RapidIO MMU
+ */
+#define CONFIG_SYS_RIO_MEM_VIRT	0xC0000000
+#define CONFIG_SYS_RIO_MEM_BUS	0xC0000000
+#define CONFIG_SYS_RIO_MEM_SIZE	0x20000000	/* 512M */
+#endif
+
+#ifdef CONFIG_LEGACY
+#define BRIDGE_ID 17
+#define VIA_ID 2
+#else
+#define BRIDGE_ID 28
+#define VIA_ID 4
+#endif
+
+#if defined(CONFIG_TSEC_ENET)
+
+#ifndef CONFIG_NET_MULTI
+#define CONFIG_NET_MULTI	1
+#endif
+
+#define CONFIG_MII	1	/* MII PHY management */
+#define CONFIG_TSEC1	1
+#define CONFIG_TSEC1_NAME	"eTSEC0"
+#define CONFIG_TSEC2	1
+#define CONFIG_TSEC2_NAME	"eTSEC1"
+#define CONFIG_TSEC3	1
+#define CONFIG_TSEC3_NAME	"eTSEC2"
+#define CONFIG_TSEC4	1
+#define CONFIG_TSEC4_NAME	"eTSEC3"
+#undef CONFIG_MPC85XX_FEC
+
+#define TSEC1_PHY_ADDR		0x10
+#define TSEC2_PHY_ADDR		0x11
+#define TSEC3_PHY_ADDR		0x12
+#define TSEC4_PHY_ADDR		0x1f
+
+#define TSEC1_PHYIDX		0
+#define TSEC2_PHYIDX		0
+#define TSEC3_PHYIDX		0
+#define TSEC4_PHYIDX		0
+
+#define TSEC1_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC3_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC4_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
+
+/* Options are: eTSEC[0-3] */
+#define CONFIG_ETHPRIME		"eTSEC0"
+#define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
+#endif	/* CONFIG_TSEC_ENET */
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + 0x38000)
+#define CONFIG_ENV_SECT_SIZE	0x4000	/* 16K(one sector) for env */
+#define CONFIG_ENV_SIZE		0x2000
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change */
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_SETEXPR
+
+#undef CONFIG_WATCHDOG			/* watchdog disabled */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP			/* undef to save memory	*/
+#define CONFIG_CMDLINE_EDITING		/* Command-line editing */
+#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
+#define CONFIG_SYS_PROMPT	"STxAMC8548=> " /* Monitor Command Prompt */
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */
+#else
+#define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size */
+#endif
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS	16		/* max number of command args */
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
+#define CONFIG_SYS_HZ		1000		/* decrementer freq: 1ms ticks */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM	0x02		/* Software reboot */
+
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
+#endif
+
+/*
+ * Environment Configuration
+ */
+
+/* The mac addresses for all ethernet interface */
+#if defined(CONFIG_TSEC_ENET)
+#define CONFIG_HAS_ETH0
+#define CONFIG_ETHADDR   02:E0:0C:BA:D0:33
+#define CONFIG_HAS_ETH1
+#define CONFIG_ETH1ADDR  02:E0:0C:BA:D1:33
+#define CONFIG_HAS_ETH2
+#define CONFIG_ETH2ADDR  02:E0:0C:BA:D2:33
+#define CONFIG_HAS_ETH3
+#define CONFIG_ETH3ADDR  02:E0:0C:BA:D3:33
+#endif
+
+#define CONFIG_IPADDR	 192.168.1.201
+
+#define CONFIG_HOSTNAME		yempatur
+#define CONFIG_ROOTPATH		/tftproot
+#define CONFIG_BOOTFILE		stxamc8548/uImage.uboot
+#define CONFIG_UBOOTPATH	stxamc8548/u-boot.bin	/* TFTP server */
+
+#define CONFIG_SERVERIP		192.168.1.14
+#define CONFIG_GATEWAYIP	192.168.1.254
+#define CONFIG_NETMASK		255.255.255.0
+
+#define CONFIG_LOADADDR		1000000 /*default location for tftp and bootm*/
+
+#define CONFIG_BOOTDELAY	10 /* -1 disables auto-boot */
+#undef	CONFIG_BOOTARGS		/* the boot command will set bootargs*/
+
+#define CONFIG_BAUDRATE	115200
+
+#define	CONFIG_EXTRA_ENV_SETTINGS				\
+ "netdev=eth0\0"						\
+ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0"				\
+ "tftpflash=tftpboot $loadaddr $uboot; "			\
+	"protect off " MK_STR(TEXT_BASE) " +$filesize; "	\
+	"erase " MK_STR(TEXT_BASE) " +$filesize; "		\
+	"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; "	\
+	"protect on " MK_STR(TEXT_BASE) " +$filesize; "		\
+	"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0"	\
+ "consoledev=ttyS1\0"				\
+ "ramdiskaddr=2000000\0"			\
+ "ramdiskfile=ramdisk.uboot\0"			\
+ "fdtaddr=c00000\0"				\
+ "fdtfile=stxamc8548.dtb\0"
+
+#define CONFIG_NFSBOOTCOMMAND						\
+   "setenv bootargs root=/dev/nfs rw "					\
+      "nfsroot=$serverip:$rootpath "					\
+      "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
+      "console=$consoledev,$baudrate $othbootargs;"			\
+   "tftp $loadaddr $bootfile;"						\
+   "tftp $fdtaddr $fdtfile;"						\
+   "bootm $loadaddr - $fdtaddr"
+
+
+#define CONFIG_RAMBOOTCOMMAND \
+   "setenv bootargs root=/dev/ram rw "					\
+      "console=$consoledev,$baudrate $othbootargs;"			\
+   "tftp $ramdiskaddr $ramdiskfile;"					\
+   "tftp $loadaddr $bootfile;"						\
+   "tftp $fdtaddr $fdtfile;"						\
+   "bootm $loadaddr $ramdiskaddr $fdtaddr"
+
+#define CONFIG_BOOTCOMMAND	CONFIG_NFSBOOTCOMMAND
+
+#endif	/* __CONFIG_H */
-- 
1.5.6.4




      


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