[U-Boot] [PATCH v3] 83xx: add support for ve8313 board

[Heiko Schocher <hs@denx.de>]

This patch add support for the ve8313 board based on
Freescale MPC8313 CPU.

- serial console on UART 1
- 128 MB DDR RAM
- 32 MB NOR Flash
- 16 MB NAND Flash
- Ethernet MII Mode over on TSEC0
- micrel ksz804 phy
- Hardware WDT MAX824

changes since v1
- Environment size = sector size
- use red. environment
- add comments from Kim Phillips
  - add MAKEALL, MAINTAINERS entry
  - Codingstyle issues fixed
  - inserted original Copyrights
  - PCI subsys vendor ID changed from 0x1057 (Motorola)
    to 0x1957 (Freescale)

changes since v2
- add comments from Wolfgang Denk
  - fix Codingstyle and some comments
  - reworked WDT reset (just toggling the WD_TRIG pin)
  - Environment size now 16KiB
  - fixed RAMBOOT version
  - fixed CONFIG_SYS_LOAD_ADDR
  - renamed CONFIG_TSEC1_NAME to TSEC1

Signed-off-by: Heiko Schocher <hs@denx.de>
---
 MAINTAINERS              |    1 +
 MAKEALL                  |    1 +
 board/ve8313/Makefile    |   50 +++++
 board/ve8313/config.mk   |    7 +
 board/ve8313/ve8313.c    |  215 +++++++++++++++++++
 boards.cfg               |    1 +
 include/configs/ve8313.h |  511 ++++++++++++++++++++++++++++++++++++++++++++++
 7 files changed, 786 insertions(+), 0 deletions(-)
 create mode 100644 board/ve8313/Makefile
 create mode 100644 board/ve8313/config.mk
 create mode 100644 board/ve8313/ve8313.c
 create mode 100644 include/configs/ve8313.h

diff --git a/MAINTAINERS b/MAINTAINERS
index d7aec98..88a3d79 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -427,6 +427,7 @@ Heiko Schocher <hs@denx.de>
 	sc3		PPC405GP
 	suen3		ARM926EJS (Kirkwood SoC)
 	uc101		MPC5200
+	ve8313		MPC8313

 Peter De Schrijver <p2@mind.be>

diff --git a/MAKEALL b/MAKEALL
index 27f8bd1..eedae60 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -379,6 +379,7 @@ LIST_83xx="		\
 	sbc8349		\
 	SIMPC8313_LP	\
 	TQM834x		\
+	ve8313		\
 	vme8349		\
 "

diff --git a/board/ve8313/Makefile b/board/ve8313/Makefile
new file mode 100644
index 0000000..c95f90e
--- /dev/null
+++ b/board/ve8313/Makefile
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 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	:= $(BOARD).o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/ve8313/config.mk b/board/ve8313/config.mk
new file mode 100644
index 0000000..02dd33e
--- /dev/null
+++ b/board/ve8313/config.mk
@@ -0,0 +1,7 @@
+ifndef NAND_SPL
+sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
+endif
+
+ifndef TEXT_BASE
+TEXT_BASE = 0xfe000000
+endif
diff --git a/board/ve8313/ve8313.c b/board/ve8313/ve8313.c
new file mode 100644
index 0000000..8ba1b19
--- /dev/null
+++ b/board/ve8313/ve8313.c
@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) Freescale Semiconductor, Inc. 2006-2007
+ *
+ * Author: Scott Wood <scottwood@freescale.com>
+ *
+ * (C) Copyright 2010
+ * Heiko Schocher, DENX Software Engineering, hs 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 <common.h>
+#include <libfdt.h>
+#include <pci.h>
+#include <mpc83xx.h>
+#include <ns16550.h>
+#include <nand.h>
+
+#include <asm/bitops.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern void disable_addr_trans (void);
+extern void enable_addr_trans (void);
+
+int checkboard(void)
+{
+	puts("Board: ve8313\n");
+	return 0;
+}
+
+static long fixed_sdram(void)
+{
+	u32 msize = CONFIG_SYS_DDR_SIZE * 1024 * 1024;
+
+#ifndef CONFIG_SYS_RAMBOOT
+	volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR;
+	u32 msize_log2 = __ilog2(msize);
+
+	out_be32(&im->sysconf.ddrlaw[0].bar,
+		(CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000));
+	out_be32(&im->sysconf.ddrlaw[0].ar, (LBLAWAR_EN | (msize_log2 - 1)));
+	out_be32(&im->sysconf.ddrcdr, CONFIG_SYS_DDRCDR_VALUE);
+
+	/*
+	 * Erratum DDR3 requires a 50ms delay after clearing DDRCDR[DDR_cfg],
+	 * or the DDR2 controller may fail to initialize correctly.
+	 */
+	__udelay(50000);
+
+	out_be32(&im->ddr.csbnds[0].csbnds, (msize - 1) >> 24);
+	out_be32(&im->ddr.cs_config[0], CONFIG_SYS_DDR_CONFIG);
+
+	/* Currently we use only one CS, so disable the other bank. */
+	out_be32(&im->ddr.cs_config[1], 0);
+
+	out_be32(&im->ddr.sdram_clk_cntl, CONFIG_SYS_DDR_CLK_CNTL);
+	out_be32(&im->ddr.timing_cfg_3, CONFIG_SYS_DDR_TIMING_3);
+	out_be32(&im->ddr.timing_cfg_1, CONFIG_SYS_DDR_TIMING_1);
+	out_be32(&im->ddr.timing_cfg_2, CONFIG_SYS_DDR_TIMING_2);
+	out_be32(&im->ddr.timing_cfg_0, CONFIG_SYS_DDR_TIMING_0);
+
+	out_be32(&im->ddr.sdram_cfg, CONFIG_SYS_SDRAM_CFG);
+
+	out_be32(&im->ddr.sdram_cfg2, CONFIG_SYS_SDRAM_CFG2);
+	out_be32(&im->ddr.sdram_mode, CONFIG_SYS_DDR_MODE);
+	out_be32(&im->ddr.sdram_mode2, CONFIG_SYS_DDR_MODE_2);
+
+	out_be32(&im->ddr.sdram_interval, CONFIG_SYS_DDR_INTERVAL);
+	sync();
+
+	/* enable DDR controller */
+	setbits_be32(&im->ddr.sdram_cfg, SDRAM_CFG_MEM_EN);
+
+	/* now check the real size */
+	disable_addr_trans ();
+	msize = get_ram_size (CONFIG_SYS_DDR_BASE, msize);
+	enable_addr_trans ();
+#endif
+
+	return msize;
+}
+
+phys_size_t initdram(int board_type)
+{
+	volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR;
+	volatile fsl_lbus_t *lbc = &im->lbus;
+	u32 msize;
+
+	if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
+		return -1;
+
+	/* DDR SDRAM - Main SODIMM */
+	msize = fixed_sdram();
+
+	/* Local Bus setup lbcr and mrtpr */
+	out_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR);
+	out_be32(&lbc->mrtpr, CONFIG_SYS_LBC_MRTPR);
+	sync();
+
+	/* return total bus SDRAM size(bytes)  -- DDR */
+	return msize;
+}
+
+#define VE8313_WDT_EN	0x00020000
+#define VE8313_WDT_TRIG	0x00040000
+
+int board_early_init_f (void)
+{
+	volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR;
+	volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)im->gpio;
+
+#if defined(CONFIG_HW_WATCHDOG)
+	/* enable WDT */
+	clrbits_be32(&gpio->dat, VE8313_WDT_EN | VE8313_WDT_TRIG);
+#else
+	/* disable WDT */
+	setbits_be32(&gpio->dat, VE8313_WDT_EN | VE8313_WDT_TRIG);
+#endif
+	/* set WDT pins as output */
+	setbits_be32(&gpio->dir, VE8313_WDT_EN | VE8313_WDT_TRIG);
+
+	return 0;
+}
+
+#if defined(CONFIG_HW_WATCHDOG)
+void hw_watchdog_reset(void)
+{
+	volatile immap_t *im = (volatile immap_t *)CONFIG_SYS_IMMR;
+	volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)im->gpio;
+	unsigned long reg;
+
+	reg = in_be32(&gpio->dat);
+	if (reg & VE8313_WDT_TRIG)
+		clrbits_be32(&gpio->dat, VE8313_WDT_TRIG);
+	else
+		setbits_be32(&gpio->dat, VE8313_WDT_TRIG);
+}
+#endif
+
+
+#if defined(CONFIG_PCI)
+static struct pci_region pci_regions[] = {
+	{
+		bus_start: CONFIG_SYS_PCI1_MEM_BASE,
+		phys_start: CONFIG_SYS_PCI1_MEM_PHYS,
+		size: CONFIG_SYS_PCI1_MEM_SIZE,
+		flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
+	},
+	{
+		bus_start: CONFIG_SYS_PCI1_MMIO_BASE,
+		phys_start: CONFIG_SYS_PCI1_MMIO_PHYS,
+		size: CONFIG_SYS_PCI1_MMIO_SIZE,
+		flags: PCI_REGION_MEM
+	},
+	{
+		bus_start: CONFIG_SYS_PCI1_IO_BASE,
+		phys_start: CONFIG_SYS_PCI1_IO_PHYS,
+		size: CONFIG_SYS_PCI1_IO_SIZE,
+		flags: PCI_REGION_IO
+	}
+};
+
+void pci_init_board(void)
+{
+	volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
+	volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
+	volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
+	struct pci_region *reg[] = { pci_regions };
+	int warmboot;
+
+	/* Enable all 3 PCI_CLK_OUTPUTs. */
+	setbits_be32(&clk->occr, 0xe0000000);
+
+	/*
+	 * Configure PCI Local Access Windows
+	 */
+	out_be32(&pci_law[0].bar, CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR);
+	out_be32(&pci_law[0].ar, LBLAWAR_EN | LBLAWAR_512MB);
+
+	out_be32(&pci_law[1].bar, CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR);
+	out_be32(&pci_law[1].ar, LBLAWAR_EN | LBLAWAR_1MB);
+
+	warmboot = gd->bd->bi_bootflags & BOOTFLAG_WARM;
+
+	mpc83xx_pci_init(1, reg, warmboot);
+}
+#endif
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	ft_cpu_setup(blob, bd);
+#ifdef CONFIG_PCI
+	ft_pci_setup(blob, bd);
+#endif
+}
+#endif
diff --git a/boards.cfg b/boards.cfg
index 1a5cfb1..cad8ba4 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -132,6 +132,7 @@ ZPC1900		powerpc	mpc8260		zpc1900
 mgcoge		powerpc	mpc8260		-		keymile
 SCM		powerpc	mpc8260		-		siemens
 TQM8272		powerpc	mpc8260		tqm8272		tqc
+ve8313		powerpc	mpc83xx		ve8313
 kmeter1		powerpc	mpc83xx		kmeter1		keymile
 MVBLM7		powerpc	mpc83xx		mvblm7		matrix_vision
 TQM834x		powerpc	mpc83xx		tqm834x		tqc
diff --git a/include/configs/ve8313.h b/include/configs/ve8313.h
new file mode 100644
index 0000000..1589913
--- /dev/null
+++ b/include/configs/ve8313.h
@@ -0,0 +1,511 @@
+/*
+ * Copyright (C) Freescale Semiconductor, Inc. 2006.
+ *
+ * (C) Copyright 2010
+ * Heiko Schocher, DENX Software Engineering, hs 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
+ */
+/*
+ * ve8313 board configuration file
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300		1
+#define CONFIG_MPC83xx		1
+#define CONFIG_MPC831x		1
+#define CONFIG_MPC8313		1
+#define CONFIG_VE8313		1
+
+#define CONFIG_PCI		1
+
+#define CONFIG_BOARD_EARLY_INIT_F	1
+
+/*
+ * On-board devices
+ *
+ */
+#define CONFIG_83XX_CLKIN	32000000	/* in Hz */
+
+#define CONFIG_SYS_CLK_FREQ	CONFIG_83XX_CLKIN
+
+#define CONFIG_SYS_IMMR		0xE0000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00001000
+#define CONFIG_SYS_MEMTEST_END		0x07000000
+
+#define CONFIG_SYS_ACR_PIPE_DEP		3	/* Arbiter pipeline depth */
+#define CONFIG_SYS_ACR_RPTCNT		3	/* Arbiter repeat count */
+
+/*
+ * Device configurations
+ */
+
+/*
+ * DDR Setup
+ */
+#define CONFIG_SYS_DDR_BASE		0x00000000	/* DDR is system memory*/
+#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_BASE	CONFIG_SYS_DDR_BASE
+
+/*
+ * Manually set up DDR parameters, as this board does not
+ * have the SPD connected to I2C.
+ */
+#define CONFIG_SYS_DDR_SIZE		128		/* MB */
+#define CONFIG_SYS_DDR_CONFIG		( CSCONFIG_EN \
+				| CSCONFIG_AP \
+				| 0x00040000 /* TODO */ \
+				| CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10 )
+				/* 0x80840102 */
+
+#define CONFIG_SYS_DDR_TIMING_3	0x00000000
+#define CONFIG_SYS_DDR_TIMING_0	( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
+				| ( 0 << TIMING_CFG0_WRT_SHIFT ) \
+				| ( 3 << TIMING_CFG0_RRT_SHIFT ) \
+				| ( 2 << TIMING_CFG0_WWT_SHIFT ) \
+				| ( 7 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
+				| ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
+				| ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
+				| ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
+				/* 0x0e720802 */
+#define CONFIG_SYS_DDR_TIMING_1	( ( 2 << TIMING_CFG1_PRETOACT_SHIFT ) \
+				| ( 6 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
+				| ( 2 << TIMING_CFG1_ACTTORW_SHIFT ) \
+				| ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
+				| ( 6 << TIMING_CFG1_REFREC_SHIFT ) \
+				| ( 2 << TIMING_CFG1_WRREC_SHIFT ) \
+				| ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
+				| ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
+				/* 0x26256222 */
+#define CONFIG_SYS_DDR_TIMING_2	( ( 0 << TIMING_CFG2_ADD_LAT_SHIFT ) \
+				| ( 5 << TIMING_CFG2_CPO_SHIFT ) \
+				| ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
+				| ( 1 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
+				| ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
+				| ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
+				| ( 7 << TIMING_CFG2_FOUR_ACT_SHIFT) )
+				/* 0x029028c7 */
+#define CONFIG_SYS_DDR_INTERVAL	( ( 0x320 << SDRAM_INTERVAL_REFINT_SHIFT ) \
+				| ( 0x2000 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
+				/* 0x03202000 */
+#define CONFIG_SYS_SDRAM_CFG		( SDRAM_CFG_SREN \
+				| SDRAM_CFG_SDRAM_TYPE_DDR2 \
+				| SDRAM_CFG_32_BE )
+				/* 0x43080000 */
+#define CONFIG_SYS_SDRAM_CFG2		0x00401000
+#define CONFIG_SYS_DDR_MODE		( ( 0x4440 << SDRAM_MODE_ESD_SHIFT ) \
+				| ( 0x0232 << SDRAM_MODE_SD_SHIFT ) )
+				/* 0x44400232 */
+#define CONFIG_SYS_DDR_MODE_2		0x8000C000
+
+#define CONFIG_SYS_DDR_CLK_CNTL	DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
+				/*0x02000000*/
+#define CONFIG_SYS_DDRCDR_VALUE	( DDRCDR_EN \
+				| DDRCDR_PZ_NOMZ \
+				| DDRCDR_NZ_NOMZ \
+				| DDRCDR_M_ODR )
+				/* 0x73000002 */
+
+/*
+ * FLASH on the Local Bus
+ */
+#define CONFIG_SYS_FLASH_CFI		/* use the Common Flash Interface */
+#define CONFIG_FLASH_CFI_DRIVER		/* use the CFI driver */
+#define CONFIG_SYS_FLASH_BASE		0xFE000000
+#define CONFIG_SYS_FLASH_SIZE		32	/* size in MB */
+#define CONFIG_SYS_FLASH_EMPTY_INFO		/* display empty sectors */
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	/* buffer up multiple bytes */
+
+#define CONFIG_SYS_NOR_BR_PRELIM	(CONFIG_SYS_FLASH_BASE | \
+				(2 << BR_PS_SHIFT) |	/* 16 bit */ \
+				BR_V)			/* valid */
+#define CONFIG_SYS_NOR_OR_PRELIM	(MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
+				| OR_GPCM_CSNT \
+				| OR_GPCM_ACS_DIV4 \
+				| OR_GPCM_SCY_5 \
+				| OR_GPCM_TRLX \
+				| OR_GPCM_EAD)
+				/* 0xfe000c55 */
+
+#define CONFIG_SYS_LBLAWBAR0_PRELIM	CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_LBLAWAR0_PRELIM	0x80000018 /* 32 MB window size */
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	1		/* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	256		/* sectors per dev */
+
+#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 */
+
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT
+#endif
+
+#define CONFIG_SYS_INIT_RAM_LOCK	1
+#define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000 /* Initial RAM address */
+#define CONFIG_SYS_INIT_RAM_END		0x1000	/* End of used area in RAM*/
+
+#define CONFIG_SYS_GBL_DATA_SIZE	0x100	/* 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
+
+/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
+#define CONFIG_SYS_MONITOR_LEN		(384 * 1024)
+#define CONFIG_SYS_MALLOC_LEN		(512 * 1024)
+
+/*
+ * Local Bus LCRR and LBCR regs
+ */
+#define CONFIG_SYS_LCRR_EADC	LCRR_EADC_3
+#define CONFIG_SYS_LCRR_CLKDIV	LCRR_CLKDIV_2
+
+#define CONFIG_SYS_LBC_LBCR	0x00040000
+
+#define CONFIG_SYS_LBC_MRTPR	0x20000000
+
+/*
+ * NAND settings
+ */
+#define CONFIG_SYS_NAND_BASE		0x61000000
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_CMD_NAND 1
+#define CONFIG_NAND_FSL_ELBC 1
+#define CONFIG_SYS_NAND_BLOCK_SIZE 16384
+
+#define CONFIG_SYS_NAND_BR_PRELIM	( CONFIG_SYS_NAND_BASE \
+				| BR_PS_8		\
+				| BR_DECC_CHK_GEN	\
+				| BR_MS_FCM		\
+				| BR_V )	/* valid */
+				/* 0x61000c21 */
+#define CONFIG_SYS_NAND_OR_PRELIM	(0xffff8000 \
+				| OR_FCM_BCTLD \
+				| OR_FCM_CHT \
+				| OR_FCM_SCY_2 \
+				| OR_FCM_RST \
+				| OR_FCM_TRLX)
+				/* 0xffff90ac */
+
+#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NOR_BR_PRELIM
+#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NOR_OR_PRELIM
+#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM
+#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM
+
+#define CONFIG_SYS_LBLAWBAR1_PRELIM	CONFIG_SYS_NAND_BASE
+#define CONFIG_SYS_LBLAWAR1_PRELIM	0x8000000E	/* 32KB  */
+
+#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM
+#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM
+
+/* CS2 NvRAM */
+#define CONFIG_SYS_BR2_PRELIM	(0x60000000	\
+				| BR_PS_8	\
+				| BR_V)
+				/* 0x60000801 */
+#define CONFIG_SYS_OR2_PRELIM	(0xfffe0000	\
+				| OR_GPCM_CSNT	\
+				| OR_GPCM_XACS	\
+				| OR_GPCM_SCY_3 \
+				| OR_GPCM_TRLX \
+				| OR_GPCM_EHTR \
+				| OR_GPCM_EAD)
+				/* 0xfffe0937 */
+/* local bus read write buffer mapping SRAM@0x64000000 */
+#define CONFIG_SYS_BR3_PRELIM	(0x62000000	\
+				| BR_PS_16	\
+				| BR_V)
+				/* 0x62001001 */
+
+#define CONFIG_SYS_OR3_PRELIM	(0xfe000000	\
+				| OR_GPCM_CSNT	\
+				| OR_GPCM_XACS	\
+				| OR_GPCM_SCY_15 \
+				| OR_GPCM_TRLX \
+				| OR_GPCM_EHTR \
+				| OR_GPCM_EAD)
+				/* 0xfe0009f7 */
+
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_OF_BOARD_SETUP	1
+#define CONFIG_OF_STDOUT_VIA_ALIAS	1
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX	1
+#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_IMMR+0x4500)
+#define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_IMMR+0x4600)
+
+/* Use the HUSH parser */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+#if defined(CONFIG_PCI)
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+#define CONFIG_SYS_PCI1_MEM_BASE	0x80000000
+#define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BASE
+#define CONFIG_SYS_PCI1_MEM_SIZE	0x10000000	/* 256M */
+#define CONFIG_SYS_PCI1_MMIO_BASE	0x90000000
+#define CONFIG_SYS_PCI1_MMIO_PHYS	CONFIG_SYS_PCI1_MMIO_BASE
+#define CONFIG_SYS_PCI1_MMIO_SIZE	0x10000000	/* 256M */
+#define CONFIG_SYS_PCI1_IO_BASE	0x00000000
+#define CONFIG_SYS_PCI1_IO_PHYS	0xE2000000
+#define CONFIG_SYS_PCI1_IO_SIZE	0x00100000	/* 1M */
+
+#define CONFIG_PCI_PNP		/* do pci plug-and-play */
+#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957	/* Freescale */
+#endif
+
+/*
+ * TSEC
+ */
+#define CONFIG_TSEC_ENET		/* TSEC ethernet support */
+
+#define CONFIG_NET_MULTI
+
+#define CONFIG_TSEC1
+#ifdef CONFIG_TSEC1
+#define CONFIG_HAS_ETH0
+#define CONFIG_TSEC1_NAME	"TSEC1"
+#define CONFIG_SYS_TSEC1_OFFSET	0x24000
+#define TSEC1_PHY_ADDR		0x01
+#define TSEC1_FLAGS		0
+#define TSEC1_PHYIDX		0
+#endif
+
+/* Options are: TSEC[0-1] */
+#define CONFIG_ETHPRIME			"TSEC1"
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + \
+					CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_ENV_SECT_SIZE	0x20000	/* 128K(one sector) for env */
+#define CONFIG_ENV_SIZE		0x4000
+/* Address and size of Redundant Environment Sector */
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + \
+					CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+
+#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_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_PCI
+
+#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_AUTO_COMPLETE	/* add autocompletion support   */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP			/* undef to save memory */
+#define CONFIG_SYS_LOAD_ADDR	0x100000	/* default load address */
+#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */
+
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS	16		/* max number of cmd args */
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE /* Boot arg Buffer size */
+#define CONFIG_SYS_HZ		1000		/* 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*/
+
+/* 0x64050000 */
+#define CONFIG_SYS_HRCW_LOW (\
+	0x20000000 /* reserved, must be set */ |\
+	HRCWL_DDRCM |\
+	HRCWL_CSB_TO_CLKIN_4X1 | \
+	HRCWL_CORE_TO_CSB_2_5X1)
+
+/* 0xa0600004 */
+#define CONFIG_SYS_HRCW_HIGH (HRCWH_PCI_HOST | \
+	HRCWH_PCI_ARBITER_ENABLE | \
+	HRCWH_CORE_ENABLE | \
+	HRCWH_FROM_0X00000100 | \
+	HRCWH_BOOTSEQ_DISABLE |\
+	HRCWH_SW_WATCHDOG_DISABLE |\
+	HRCWH_ROM_LOC_LOCAL_16BIT | \
+	HRCWH_TSEC1M_IN_MII | \
+	HRCWH_BIG_ENDIAN | \
+	HRCWH_LALE_EARLY)
+
+/* System IO Config */
+#define CONFIG_SYS_SICRH	(0x01000000 | \
+				SICRH_ETSEC2_B | \
+				SICRH_ETSEC2_C | \
+				SICRH_ETSEC2_D | \
+				SICRH_ETSEC2_E | \
+				SICRH_ETSEC2_F | \
+				SICRH_ETSEC2_G | \
+				SICRH_TSOBI1 | \
+				SICRH_TSOBI2)
+				/* 0x010fff03 */
+#define CONFIG_SYS_SICRL	(SICRL_LBC | \
+				SICRL_SPI_A | \
+				SICRL_SPI_B | \
+				SICRL_SPI_C | \
+				SICRL_SPI_D | \
+				SICRL_ETSEC2_A)
+				/* 0x33fc0003) */
+
+#define CONFIG_SYS_HID0_INIT	0x000000000
+#define CONFIG_SYS_HID0_FINAL	(HID0_ENABLE_MACHINE_CHECK | \
+				 HID0_ENABLE_INSTRUCTION_CACHE)
+
+#define CONFIG_SYS_HID2 HID2_HBE
+
+#define CONFIG_HIGH_BATS	1	/* High BATs supported */
+
+/* DDR @ 0x00000000 */
+#define CONFIG_SYS_IBAT0L	(CONFIG_SYS_SDRAM_BASE | BATL_PP_10)
+#define CONFIG_SYS_IBAT0U	(CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | \
+				 BATU_VS | BATU_VP)
+
+#if defined(CONFIG_PCI)
+/* PCI @ 0x80000000 */
+#define CONFIG_SYS_IBAT1L	(CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10)
+#define CONFIG_SYS_IBAT1U	(CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | \
+				BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT2L	(CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | \
+				BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT2U	(CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | \
+				BATU_VS | BATU_VP)
+#else
+#define CONFIG_SYS_IBAT1L	(0)
+#define CONFIG_SYS_IBAT1U	(0)
+#define CONFIG_SYS_IBAT2L	(0)
+#define CONFIG_SYS_IBAT2U	(0)
+#endif
+
+/* PCI2 not supported on 8313 */
+#define CONFIG_SYS_IBAT3L	(0)
+#define CONFIG_SYS_IBAT3U	(0)
+#define CONFIG_SYS_IBAT4L	(0)
+#define CONFIG_SYS_IBAT4U	(0)
+
+/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
+#define CONFIG_SYS_IBAT5L	(CONFIG_SYS_IMMR | BATL_PP_10 | \
+				BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT5U	(CONFIG_SYS_IMMR | BATU_BL_256M | BATU_VS | \
+				BATU_VP)
+
+/* stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
+#define CONFIG_SYS_IBAT6L	(0xF0000000 | BATL_PP_10 | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT6U	(0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+/*  FPGA, SRAM, NAND @ 0x60000000 */
+#define CONFIG_SYS_IBAT7L	(0x60000000 | BATL_PP_10 | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT7U	(0x60000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CONFIG_SYS_DBAT0L	CONFIG_SYS_IBAT0L
+#define CONFIG_SYS_DBAT0U	CONFIG_SYS_IBAT0U
+#define CONFIG_SYS_DBAT1L	CONFIG_SYS_IBAT1L
+#define CONFIG_SYS_DBAT1U	CONFIG_SYS_IBAT1U
+#define CONFIG_SYS_DBAT2L	CONFIG_SYS_IBAT2L
+#define CONFIG_SYS_DBAT2U	CONFIG_SYS_IBAT2U
+#define CONFIG_SYS_DBAT3L	CONFIG_SYS_IBAT3L
+#define CONFIG_SYS_DBAT3U	CONFIG_SYS_IBAT3U
+#define CONFIG_SYS_DBAT4L	CONFIG_SYS_IBAT4L
+#define CONFIG_SYS_DBAT4U	CONFIG_SYS_IBAT4U
+#define CONFIG_SYS_DBAT5L	CONFIG_SYS_IBAT5L
+#define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U
+#define CONFIG_SYS_DBAT6L	CONFIG_SYS_IBAT6L
+#define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
+#define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
+#define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01	/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM	0x02	/* Software reboot */
+
+#define CONFIG_NETDEV		eth0
+
+#define CONFIG_HOSTNAME		ve8313
+#define CONFIG_UBOOTPATH	ve8313/u-boot.bin
+
+#define CONFIG_BOOTDELAY	6	/* -1 disables auto-boot */
+#define CONFIG_BAUDRATE		115200
+
+#define XMK_STR(x)	#x
+#define MK_STR(x)	XMK_STR(x)
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"netdev=" MK_STR(CONFIG_NETDEV) "\0"				\
+	"ethprime=" MK_STR(CONFIG_TSEC1_NAME) "\0"			\
+	"u-boot=" MK_STR(CONFIG_UBOOTPATH) "\0"				\
+	"u-boot_addr_r=100000\0"					\
+	"load=tftp ${u-boot_addr_r} ${u-boot}\0"			\
+	"update=protect off " MK_STR(CONFIG_SYS_FLASH_BASE) " +${filesize};" \
+	"erase " MK_STR(CONFIG_SYS_FLASH_BASE) " +${filesize};" \
+	"cp.b ${u-boot_addr_r} " MK_STR(CONFIG_SYS_FLASH_BASE) \
+	" ${filesize};" \
+	"protect on " MK_STR(CONFIG_SYS_FLASH_BASE) " +${filesize}\0" \
+
+#undef MK_STR
+#undef XMK_STR
+
+#endif	/* __CONFIG_H */
-- 
1.6.2.5


-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany