[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrive PMDRA board, based on a DM6441

[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrive PMDRA board, based on a DM6441

[Pieter Voorthuijsen]

2nd try, previous one was wrapped:
Double checked spaces and coding style...

Original message:

Hello,

This patch adds support for the new Prodrive PMDR-A board. It is based
on the DaVinci DM6441 processor, has 256M DDR2, 8M NOR and 256M of NAND.
(This requires the previous patch that removes board specific code from
/cpu/arm926ejs/davinci)

Best regards,
Pieter

Pieter Voorthuijsen
Prodrive B.V.
Science Park Eindhoven
P.O. box 28030
5602 JA Eindhoven
The Netherlands

Email pieter.voorthuijsen at prodrive.nl
Tel: +31-40-2676258
Fax: +31-40-2676201
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[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrive PMDRA board, based on a DM6441

[Jean-Christophe PLAGNIOL-VILLARD]

On 12:28 Fri 21 Mar     , Pieter Voorthuijsen wrote:
> 
> 2nd try, previous one was wrapped:
> Double checked spaces and coding style...
> 
> Original message:
> 
> Hello,
> 

>+ * 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
>+ */
>+
>+/* This code sets up the timing params for EMIF CE2 and CE3 which
>+ * connect to NOR and NAND flash 
                                 ^
Whitespace please remove
>+ */
Please use this style of comment
/*
 * ....
 * ....
 */
>+ 
  ^
Whitespace please remove
>#include <config.h>
>
>.globl	dv_board_init
>dv_board_init:
>
>extern void	timer_init(void);
>extern int	eth_hw_init(void);
>extern phy_t	phy;
>
>
please remove, only one emply line
>/* Works on Always On power domain only (no PD argument) */
>void lpsc_on(unsigned int id)
>{

>	/* Enable EMAC and AEMIF pins */
>	REG(PINMUX0) = 0x80000c1f;
>
>	/* Enable I2C pin Mux */
>	REG(PINMUX1) |= (1 << 7);
>
>	/* Set the Bus Priority Register to appropriate value */
>	REG(VBPR) = 0x20;
>
>	timer_init();
>
>	return(0);
>}
>
>int misc_init_r (void)
>{
>	int		clk = 0;
>
>	clk = ((REG(PLL2_PLLM) + 1) * 27) / ((REG(PLL2_DIV2) & 0x1f) + 1);
>
>	printf ("ARM Clock : %dMHz\n", ((REG(PLL1_PLLM) + 1) * 27 ) / 2);
>	printf ("DDR Clock : %dMHz\n", (clk / 2));
>
>	if (!eth_hw_init())
>		printf("ethernet init failed!\n");
>	else
>		printf("ETH PHY   : %s\n", phy.name);
>
>
please remove, only one emply line
>	return(0);
>}
>
Best Regards,
J.

[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrivePMDRA board, based on a DM6441

[Pieter Voorthuijsen]

 Signed-off-by: Pieter Voorthuijsen <pv@prodrive.nl>
---
 Makefile                          |    3 +
 board/prodrive/pmdra/Makefile     |   52 ++++++++++
 board/prodrive/pmdra/board_init.S |   30 ++++++
 board/prodrive/pmdra/config.mk    |   39 ++++++++
 board/prodrive/pmdra/pmdra.c      |  190 +++++++++++++++++++++++++++++++++++++
 board/prodrive/pmdra/u-boot.lds   |   52 ++++++++++
 include/configs/pmdra.h           |  184 +++++++++++++++++++++++++++++++++++
 7 files changed, 550 insertions(+), 0 deletions(-)
 create mode 100644 board/prodrive/pmdra/Makefile
 create mode 100644 board/prodrive/pmdra/board_init.S
 create mode 100644 board/prodrive/pmdra/config.mk
 create mode 100644 board/prodrive/pmdra/pmdra.c
 create mode 100644 board/prodrive/pmdra/u-boot.lds
 create mode 100644 include/configs/pmdra.h

diff --git a/Makefile b/Makefile
index 4fde699..77f3d24 100644
--- a/Makefile
+++ b/Makefile
@@ -2375,6 +2375,9 @@ davinci_schmoogie_config :	unconfig
 davinci_sonata_config :	unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm926ejs sonata davinci davinci
 
+pmdra_config	:	unconfig
+	@$(MKCONFIG) $(@:_config=) arm arm926ejs pmdra prodrive davinci
+
 omap1610inn_config \
 omap1610inn_cs0boot_config \
 omap1610inn_cs3boot_config \
diff --git a/board/prodrive/pmdra/Makefile b/board/prodrive/pmdra/Makefile
new file mode 100644
index 0000000..918c7b0
--- /dev/null
+++ b/board/prodrive/pmdra/Makefile
@@ -0,0 +1,52 @@
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+#
+# 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	:= pmdra.o
+SOBJS	:= board_init.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak *~ .depend
+
+#########################################################################
+# This is for $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/prodrive/pmdra/board_init.S b/board/prodrive/pmdra/board_init.S
new file mode 100644
index 0000000..0a8ee01
--- /dev/null
+++ b/board/prodrive/pmdra/board_init.S
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2008 Prodrive B.V.
+ *
+ * Board-specific low level initialization code. Called at the very end
+ * of cpu/arm926ejs/davinci/lowlevel_init.S. Just returns if there is no
+ * initialization required.
+ *
+ * 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 <config.h>
+
+.globl	dv_board_init
+dv_board_init:
+
+	mov	pc, lr
+
diff --git a/board/prodrive/pmdra/config.mk b/board/prodrive/pmdra/config.mk
new file mode 100644
index 0000000..aa89d0e
--- /dev/null
+++ b/board/prodrive/pmdra/config.mk
@@ -0,0 +1,39 @@
+#
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+#
+# (C) Copyright 2003
+# Texas Instruments, <www.ti.com>
+# Swaminathan <swami.iyer@ti.com>
+#
+# Davinci EVM board (ARM925EJS) cpu
+# see http://www.ti.com/ for more information on Texas Instruments
+#
+# Davinci EVM has 1 bank of 256 MB DDR RAM
+# Physical Address:
+# 8000'0000 to 9000'0000
+#
+# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+#
+# Visioneering Corp. Sonata board (ARM926EJS) cpu
+#
+# Sonata board has 1 bank of 128 MB DDR RAM
+# Physical Address:
+# 8000'0000 to 8800'0000
+#
+# Razorstream, LLC. SCHMOOGIE board (ARM926EJS) cpu
+#
+# Schmoogie board has 1 bank of 128 MB DDR RAM
+# Physical Address:
+# 8000'0000 to 8800'0000
+#
+# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
+# (mem base + reserved)
+#
+# we load ourself to 8108 '0000
+#
+#
+
+#Provide at least 16MB spacing between us and the Linux Kernel image
+TEXT_BASE = 0x81080000
diff --git a/board/prodrive/pmdra/pmdra.c b/board/prodrive/pmdra/pmdra.c
new file mode 100644
index 0000000..2519441
--- /dev/null
+++ b/board/prodrive/pmdra/pmdra.c
@@ -0,0 +1,190 @@
+/*
+ * Copyright (C) 2008 Prodrive BV <pv@prodrive.nl>
+ *
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * Parts are shamelessly stolen from various TI sources, original copyright
+ * follows:
+ * -----------------------------------------------------------------
+ *
+ * Copyright (C) 2004 Texas Instruments.
+ *
+ * ----------------------------------------------------------------------------
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * ----------------------------------------------------------------------------
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/emac_defs.h>
+
+#define MACH_TYPE_DAVINCI_EVM		901
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern void	i2c_init(int speed, int slaveaddr);
+extern void	timer_init(void);
+extern int	eth_hw_init(void);
+extern phy_t	phy;
+
+/* Works on Always On power domain only (no PD argument) */
+void lpsc_on(unsigned int id)
+{
+	dv_reg_p	mdstat, mdctl;
+
+	if (id >= DAVINCI_LPSC_GEM)
+		return;			/* Don't work on DSP Power Domain */
+
+	mdstat = REG_P(PSC_MDSTAT_BASE + (id * 4));
+	mdctl = REG_P(PSC_MDCTL_BASE + (id * 4));
+
+	while (REG(PSC_PTSTAT) & 0x01) {}
+
+	if ((*mdstat & 0x1f) == 0x03)
+		return;			/* Already on and enabled */
+
+	*mdctl |= 0x03;
+
+	/* Special treatment for some modules as for sprue14 p.7.4.2 */
+	if (	(id == DAVINCI_LPSC_VPSSSLV) ||
+		(id == DAVINCI_LPSC_EMAC) ||
+		(id == DAVINCI_LPSC_EMAC_WRAPPER) ||
+		(id == DAVINCI_LPSC_MDIO) ||
+		(id == DAVINCI_LPSC_USB) ||
+		(id == DAVINCI_LPSC_ATA) ||
+		(id == DAVINCI_LPSC_VLYNQ) ||
+		(id == DAVINCI_LPSC_UHPI) ||
+		(id == DAVINCI_LPSC_DDR_EMIF) ||
+		(id == DAVINCI_LPSC_AEMIF) ||
+		(id == DAVINCI_LPSC_MMC_SD) ||
+		(id == DAVINCI_LPSC_MEMSTICK) ||
+		(id == DAVINCI_LPSC_McBSP) ||
+		(id == DAVINCI_LPSC_GPIO) )
+		*mdctl |= 0x200;
+
+	REG(PSC_PTCMD) = 0x01;
+
+	while (REG(PSC_PTSTAT) & 0x03) {}
+	while ((*mdstat & 0x1f) != 0x03) {}	/* Probably an overkill... */
+}
+
+void dsp_on(void)
+{
+	int	i;
+
+	if (REG(PSC_PDSTAT1) & 0x1f)
+		return;			/* Already on */
+
+	REG(PSC_GBLCTL) |= 0x01;
+	REG(PSC_PDCTL1) |= 0x01;
+	REG(PSC_PDCTL1) &= ~0x100;
+	REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) |= 0x03;
+	REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) &= 0xfffffeff;
+	REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) |= 0x03;
+	REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) &= 0xfffffeff;
+	REG(PSC_PTCMD) = 0x02;
+
+	for (i = 0; i < 100; i++) {
+		if (REG(PSC_EPCPR) & 0x02)
+			break;
+	}
+
+	REG(PSC_CHP_SHRTSW) = 0x01;
+	REG(PSC_PDCTL1) |= 0x100;
+	REG(PSC_EPCCR) = 0x02;
+
+	for (i = 0; i < 100; i++) {
+		if (!(REG(PSC_PTSTAT) & 0x02))
+			break;
+	}
+
+	REG(PSC_GBLCTL) &= ~0x1f;
+}
+
+
+int board_init(void)
+{
+	/* arch number of the board */
+	gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_EVM;
+
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
+
+	/* Workaround for TMS320DM6446 errata 1.3.22 */
+	REG(PSC_SILVER_BULLET) = 0;
+
+	/* Power on required peripherals */
+	lpsc_on(DAVINCI_LPSC_EMAC);
+	lpsc_on(DAVINCI_LPSC_EMAC_WRAPPER);
+	lpsc_on(DAVINCI_LPSC_MDIO);
+	lpsc_on(DAVINCI_LPSC_I2C);
+	lpsc_on(DAVINCI_LPSC_UART0);
+	lpsc_on(DAVINCI_LPSC_UART2);
+	lpsc_on(DAVINCI_LPSC_TIMER1);
+	lpsc_on(DAVINCI_LPSC_GPIO);
+
+	/* Powerup the DSP */
+	dsp_on();
+
+	/* Bringup UART0 and 2 out of reset */
+	REG(UART0_PWREMU_MGMT) = 0x00006001;
+	REG(UART2_PWREMU_MGMT) = 0x00006001;
+
+	/* Enable GIO3.3V cells used for EMAC */
+	REG(VDD3P3V_PWDN) = 0;
+
+	/* Enable UART0 and 2 MUX lines */
+	REG(PINMUX1) |= 1;
+	REG(PINMUX1) |= 4;
+
+	/* Enable EMAC and AEMIF pins */
+	REG(PINMUX0) = 0x80000c1f;
+
+	/* Enable I2C pin Mux */
+	REG(PINMUX1) |= (1 << 7);
+
+	/* Set the Bus Priority Register to appropriate value */
+	REG(VBPR) = 0x20;
+
+	timer_init();
+
+	return(0);
+}
+
+int misc_init_r (void)
+{
+	int		clk = 0;
+
+	clk = ((REG(PLL2_PLLM) + 1) * 27) / ((REG(PLL2_DIV2) & 0x1f) + 1);
+
+	printf ("ARM Clock : %dMHz\n", ((REG(PLL1_PLLM) + 1) * 27 ) / 2);
+	printf ("DDR Clock : %dMHz\n", (clk / 2));
+
+	if (!eth_hw_init())
+		printf("ethernet init failed!\n");
+	else
+		printf("ETH PHY   : %s\n", phy.name);
+
+	return(0);
+}
+
+int dram_init(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+	return(0);
+}
diff --git a/board/prodrive/pmdra/u-boot.lds b/board/prodrive/pmdra/u-boot.lds
new file mode 100644
index 0000000..710b2a2
--- /dev/null
+++ b/board/prodrive/pmdra/u-boot.lds
@@ -0,0 +1,52 @@
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@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
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+	. = ALIGN(4);
+	.text	:
+	{
+	  cpu/arm926ejs/start.o	(.text)
+	  *(.text)
+	}
+	. = ALIGN(4);
+	.rodata : { *(.rodata) }
+	. = ALIGN(4);
+	.data : { *(.data) }
+	. = ALIGN(4);
+	.got : { *(.got) }
+
+	. = .;
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	. = ALIGN(4);
+	__bss_start = .;
+	.bss : { *(.bss) }
+	_end = .;
+}
diff --git a/include/configs/pmdra.h b/include/configs/pmdra.h
new file mode 100644
index 0000000..7b108bf
--- /dev/null
+++ b/include/configs/pmdra.h
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2008 Prodrive BV <pieter.voorthijsen@prodrive.nl>
+ *
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+#include <asm/sizes.h>
+
+/*=======*/
+/* Board */
+/*=======*/
+#define CFG_PMDRA
+#define CFG_NAND_LARGEPAGE
+/*===================*/
+/* SoC Configuration */
+/*===================*/
+#define CONFIG_ARM926EJS			/* arm926ejs CPU core */
+#define CONFIG_SYS_CLK_FREQ	(CFG_HZ_CLOCK * (CFG_DAVINCI_PLL1_PLLM + 1)) / 2
+#define CFG_TIMERBASE		0x01c21400	/* use timer 0 */
+#define CFG_HZ_CLOCK		27000000	/* Timer Input clock freq */
+#define CFG_HZ			1000
+#define CFG_DAVINCI_PINMUX_0	0x00000c1f
+#define CFG_DAVINCI_WAITCFG	0x10000000
+#define CFG_DAVINCI_ACFG2	0x00460385	/* NOR CE Config */
+#define CFG_DAVINCI_ACFG3	0x0822218c	/* NAND CE Config */
+#define CFG_DAVINCI_ACFG4	0x3ffffffd
+#define CFG_DAVINCI_ACFG5	0x3ffffffd
+#define CFG_DAVINCI_NANDCE	3		/* Use CE3 for NAND */
+#define CFG_DAVINCI_DDRCTL	0x50006405	/* DDR timing config */
+#define CFG_DAVINCI_SDREF	0x000005c3
+#define CFG_DAVINCI_SDCFG	0x00178832	/* 8 banks , CAS = 4*/
+#define CFG_DAVINCI_SDTIM0	0x28923211
+#define CFG_DAVINCI_SDTIM1	0x0016c722
+#define CFG_DAVINCI_MMARG_BRF0	0x00444400
+#define CFG_DAVINCI_PLL1_PLLM	0x12		/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */
+#define CFG_DAVINCI_PLL2_PLLM	0x17		/* 162 MHz */
+#define CFG_DAVINCI_PLL2_DIV1	0x0b		/* 54 MHz */
+#define CFG_DAVINCI_PLL2_DIV2	0x01
+/*====================================================*/
+/* EEPROM definitions for Atmel 24C256BN SEEPROM chip */
+/* on Sonata/DV_EVM board. No EEPROM on schmoogie.    */
+/*====================================================*/
+#define CFG_I2C_EEPROM_ADDR_LEN		2
+#define CFG_I2C_EEPROM_ADDR		0x50
+#define CFG_EEPROM_PAGE_WRITE_BITS	6
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	20
+/*=============*/
+/* Memory Info */
+/*=============*/
+#define CFG_MALLOC_LEN		(0x10000 + 128*1024)	/* malloc() len */
+#define CFG_GBL_DATA_SIZE	128		/* reserved for initial data */
+#define CFG_MEMTEST_START	0x80000000	/* memtest start address */
+#define CFG_MEMTEST_END		0x81000000	/* 16MB RAM test */
+#define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
+#define CONFIG_STACKSIZE	(256*1024)	/* regular stack */
+#define PHYS_SDRAM_1		0x80000000	/* DDR Start */
+#define PHYS_SDRAM_1_SIZE	0x10000000	/* DDR size 256MB */
+#define DDR_8BANKS				/* 8-bank DDR2 (256MB) */
+/*====================*/
+/* Serial Driver info */
+/*====================*/
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE	4		/* NS16550 register size */
+#define CFG_NS16550_COM1	0x01c20000	/* Base address of UART0 */
+#define CFG_NS16550_COM2	0x01c20800	/* Base address of UART2 */
+#define CFG_NS16550_CLK		27000000	/* Input clock to NS16550 */
+#define CONFIG_CONS_INDEX	1		/* use UART0 for console */
+#define CONFIG_BAUDRATE		115200		/* Default baud rate */
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+/*===================*/
+/* I2C Configuration */
+/*===================*/
+#define CONFIG_HARD_I2C
+#define CONFIG_DRIVER_DAVINCI_I2C
+#define CFG_I2C_SPEED		50000	/* 100Kbps won't work, silicon bug */
+#define CFG_I2C_SLAVE		10	/* Bogus, master-only in U-Boot */
+/*==================================*/
+/* Network & Ethernet Configuration */
+/*==================================*/
+#define CONFIG_DRIVER_TI_EMAC
+#define CONFIG_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_NET_RETRY_COUNT	10
+/*=====================*/
+/* Flash & Environment */
+/*=====================*/
+#define CFG_USE_NAND
+#define CFG_NAND_BASE		0x04000000
+#undef CFG_NAND_HW_ECC
+#define CFG_MAX_NAND_DEVICE	1		/* Max number of NAND devices */
+#define NAND_MAX_CHIPS		1
+#define DEF_BOOTM		""
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_CFI
+#define CFG_MAX_FLASH_BANKS	1		/* max number of flash banks */
+#define CFG_ENV_ADDR		(PHYS_FLASH_1 + 0x40000)
+#define CFG_ENV_OFFSET		(CFG_ENV_ADDR)
+#define CFG_FLASH_USE_BUFFER_WRITE 1		/* use buffered writes (20x faster) */
+#define PHYS_FLASH_1		0x02000000	/* CS2 Base address */
+#define CFG_FLASH_BASE		PHYS_FLASH_1	/* Flash Base for U-Boot */
+#define PHYS_FLASH_SIZE		0x2000000	/* Flash size 32MB */
+#define CFG_MAX_FLASH_SECT	(PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ)
+#define CFG_ENV_SECT_SIZE	CFG_FLASH_SECT_SZ	/* Env sector Size */
+#define CFG_FLASH_SECT_SZ	0x20000		/* 128KB sect size INTEL Flash */
+#define CFG_FLASH_PROTECTION	1
+/*==============================*/
+/* U-Boot general configuration */
+/*==============================*/
+#undef CONFIG_USE_IRQ				/* No IRQ/FIQ in U-Boot */
+#define CONFIG_MISC_INIT_R
+#define CONFIG_BOOTFILE		"uImage"	/* Boot file name */
+#define CFG_PROMPT		"U-Boot > "	/* Monitor Command Prompt */
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size  */
+#define CFG_PBSIZE		(CFG_CBSIZE+sizeof(CFG_PROMPT)+16)	/* Print buffer sz */
+#define CFG_MAXARGS		16		/* max number of command args */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size */
+#define CFG_LOAD_ADDR		0x80700000	/* default Linux kernel load address */
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AUTO_COMPLETE			/* Won't work with hush so far, may be later */
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+#define CONFIG_CMDLINE_EDITING
+#define CFG_LONGHELP
+#define CONFIG_CRC32_VERIFY
+#define CONFIG_MX_CYCLIC
+#define CONFIG_ENV_OVERWRITE
+/*===================*/
+/* Linux Information */
+/*===================*/
+#define LINUX_BOOT_PARAM_ADDR	0x80000100
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_BOOTDELAY	2
+#define CONFIG_BOOTARGS		"mem=120M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
+#define CONFIG_BOOTCOMMAND	"run nand"
+#define CONFIG_EXTRA_ENV_SETTINGS "ethaddr=00:11:22:33:44:55\n"
+/*=================*/
+/* U-Boot commands */
+/*=================*/
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_EEPROM
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_SETGETDCR
+#define CONFIG_CMD_FLASH
+#undef CONFIG_CMD_IMLS
+#define CONFIG_CMD_NAND
+/*=======================*/
+/* KGDB support (if any) */
+/*=======================*/
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	1	/* which serial port to use */
+#endif
+#endif /* __CONFIG_H */
-- 
1.5.3.7

-----Original Message-----
From: Jean-Christophe PLAGNIOL-VILLARD [mailto:plagnioj at jcrosoft.com] 
Sent: zaterdag 22 maart 2008 14:38
To: Pieter Voorthuijsen
Cc: u-boot-users at lists.sourceforge.net
Subject: Re: [PATCH] DM644x: (2nd try) This adds support for theProdrivePMDRA board, based on a DM6441

On 12:28 Fri 21 Mar     , Pieter Voorthuijsen wrote:
> 
> 2nd try, previous one was wrapped:
> Double checked spaces and coding style...
> 
> Original message:
> 
> Hello,
> 

>+ * 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
>+ */
>+
>+/* This code sets up the timing params for EMIF CE2 and CE3 which
>+ * connect to NOR and NAND flash
                                 ^
Whitespace please remove
>+ */
Please use this style of comment
/*
 * ....
 * ....
 */
>+ 
  ^
Whitespace please remove
>#include <config.h>
>
>.globl	dv_board_init
>dv_board_init:
>
>extern void	timer_init(void);
>extern int	eth_hw_init(void);
>extern phy_t	phy;
>
>
please remove, only one emply line
>/* Works on Always On power domain only (no PD argument) */ void 
>lpsc_on(unsigned int id) {

>	/* Enable EMAC and AEMIF pins */
>	REG(PINMUX0) = 0x80000c1f;
>
>	/* Enable I2C pin Mux */
>	REG(PINMUX1) |= (1 << 7);
>
>	/* Set the Bus Priority Register to appropriate value */
>	REG(VBPR) = 0x20;
>
>	timer_init();
>
>	return(0);
>}
>
>int misc_init_r (void)
>{
>	int		clk = 0;
>
>	clk = ((REG(PLL2_PLLM) + 1) * 27) / ((REG(PLL2_DIV2) & 0x1f) + 1);
>
>	printf ("ARM Clock : %dMHz\n", ((REG(PLL1_PLLM) + 1) * 27 ) / 2);
>	printf ("DDR Clock : %dMHz\n", (clk / 2));
>
>	if (!eth_hw_init())
>		printf("ethernet init failed!\n");
>	else
>		printf("ETH PHY   : %s\n", phy.name);
>
>
please remove, only one emply line
>	return(0);
>}
>
Best Regards,
J.

[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrivePMDRA board, based on a DM6441

[Wolfgang Denk]

A: Because it messes up the order in which people normally read text.

Q: Why is it such a bad thing?

A: Top-posting.

Q: What is the most annoying thing on usenet and in e-mail?

In message <4CD35CD1F8085945B597F80EEC8942138A24A8@exc01.bk.prodrive.nl> you wrote:
>  Signed-off-by: Pieter Voorthuijsen <pv@prodrive.nl>

Your subject line (which will become part of the commit message) is
seriously corrupted in terms of whitespace.


And the second most annoying thing is full-quoting, which you did
again.

Please read http://www.netmeister.org/news/learn2quote.html before
posting again, and please do NOT quote such stuff when posting
patches.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
A failure will not appear until a unit has passed final inspection.

[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrive PMDRA board, based on a DM6441

[Wolfgang Denk]

In message <4CD35CD1F8085945B597F80EEC8942138A2498@exc01.bk.prodrive.nl> you wrote:
> 
> 2nd try, previous one was wrapped:
> Double checked spaces and coding style...

Sorry, I know this must be frustrating to you, but...

> Content-Type: application/octet-stream;
> 	name="0002-DM644x-This-adds-support-for-theProdrive-PMDRA-boar.patch"
> Content-Transfer-Encoding: base64
> Content-Description: 0002-DM644x-This-adds-support-for-theProdrive-PMDRA-boar.patch
> Content-Disposition: attachment;
> 	filename="0002-DM644x-This-adds-support-for-theProdrive-PMDRA-boar.patch"
> 
> RnJvbSAzOTYyNTZiYmFkNjI2YTBhYWMzZTQ4YzhhMjVjODY1N2I0MjMyYzRkIE1vbiBTZXAgMTcg
> MDA6MDA6MDAgMjAwMQpGcm9tOiBQaWV0ZXIgVm9vcnRodWlqc2VuIDxwaWV0ZXIudm9vcnRodWlq
> c2VuQHByb2RyaXZlLm5sPgpEYXRlOiBGcmksIDIxIE1hciAyMDA4IDExOjIxOjAzICswMTAwClN1
> YmplY3Q6IFtQQVRDSF0gRE02NDR4OiBUaGlzIGFkZHMgc3VwcG9ydCBmb3IgdGhlUHJvZHJpdmUg
> UE1EUkEgYm9hcmQsIGJhc2VkIG9uIGEgRE02NDQxCgpTaWduZWQtb2ZmLWJ5OiBQaWV0ZXIgVm9v
...

Please send the patch inlune as plain text.

Do NOT use base64 encoding, do not use MIME attachments.

As had been mentioned a couple times before, it is strongly recommended
that you use git-send-email to post the patches.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Bus error -- please leave by the rear door.

[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrive PMDRA board, based on a DM6441

[Pieter Voorthuijsen]

> -----Original Message-----
> From: wd at denx.de [mailto:wd at denx.de] 
> In message 
> <4CD35CD1F8085945B597F80EEC8942138A2498@exc01.bk.prodrive.nl> 
> you wrote:
> > 
> > 2nd try, previous one was wrapped:
> > Double checked spaces and coding style...
> 
> Sorry, I know this must be frustrating to you, but...

Yes it is..

> 
> > Content-Type: application/octet-stream;
> > 	
> name="0002-DM644x-This-adds-support-for-theProdrive-PMDRA-boar.patch"
> > Content-Transfer-Encoding: base64
> > Content-Description: 
> > 0002-DM644x-This-adds-support-for-theProdrive-PMDRA-boar.patch
> > Content-Disposition: attachment;
> > 	
> filename="0002-DM644x-This-adds-support-for-theProdrive-PMDRA-
> boar.patch"
> > 
> > 
> RnJvbSAzOTYyNTZiYmFkNjI2YTBhYWMzZTQ4YzhhMjVjODY1N2I0MjMyYzRkIE1vbiBTZX
> > AgMTcg 
> > 
> MDA6MDA6MDAgMjAwMQpGcm9tOiBQaWV0ZXIgVm9vcnRodWlqc2VuIDxwaWV0ZXIudm9vcn
> > RodWlq
> > 
> c2VuQHByb2RyaXZlLm5sPgpEYXRlOiBGcmksIDIxIE1hciAyMDA4IDExOjIxOjAzICswMT
> > AwClN1 
> > 
> YmplY3Q6IFtQQVRDSF0gRE02NDR4OiBUaGlzIGFkZHMgc3VwcG9ydCBmb3IgdGhlUHJvZH
> > JpdmUg 
> > 
> UE1EUkEgYm9hcmQsIGJhc2VkIG9uIGEgRE02NDQxCgpTaWduZWQtb2ZmLWJ5OiBQaWV0ZX
> > IgVm9v
> ...
> 
> Please send the patch inlune as plain text.
> 
> Do NOT use base64 encoding, do not use MIME attachments.
> 
> As had been mentioned a couple times before, it is strongly 
> recommended that you use git-send-email to post the patches.

This one already got resend as plain text. I'm trying to get git-send-email to
work. Is there an easy way to test this without spamming the mailing list?

Best regards, Pieter

[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrive PMDRA board, based on a DM6441

[Dirk Behme]

Pieter Voorthuijsen wrote:
>>-----Original Message-----
>>From: wd at denx.de [mailto:wd at denx.de] 
>>In message 
>><4CD35CD1F8085945B597F80EEC8942138A2498@exc01.bk.prodrive.nl> 
>>you wrote:
>>
>>>2nd try, previous one was wrapped:
>>>Double checked spaces and coding style...
>>
>>Sorry, I know this must be frustrating to you, but...
> 
> 
> Yes it is..
> 
> 
>>>Content-Type: application/octet-stream;
>>>	
>>
>>name="0002-DM644x-This-adds-support-for-theProdrive-PMDRA-boar.patch"
>>
>>>Content-Transfer-Encoding: base64
>>>Content-Description: 
>>>0002-DM644x-This-adds-support-for-theProdrive-PMDRA-boar.patch
>>>Content-Disposition: attachment;
>>>	
>>
>>filename="0002-DM644x-This-adds-support-for-theProdrive-PMDRA-
>>boar.patch"
>>
>>>
>>RnJvbSAzOTYyNTZiYmFkNjI2YTBhYWMzZTQ4YzhhMjVjODY1N2I0MjMyYzRkIE1vbiBTZX
>>
>>>AgMTcg 
>>>
>>
>>MDA6MDA6MDAgMjAwMQpGcm9tOiBQaWV0ZXIgVm9vcnRodWlqc2VuIDxwaWV0ZXIudm9vcn
>>
>>>RodWlq
>>>
>>
>>c2VuQHByb2RyaXZlLm5sPgpEYXRlOiBGcmksIDIxIE1hciAyMDA4IDExOjIxOjAzICswMT
>>
>>>AwClN1 
>>>
>>
>>YmplY3Q6IFtQQVRDSF0gRE02NDR4OiBUaGlzIGFkZHMgc3VwcG9ydCBmb3IgdGhlUHJvZH
>>
>>>JpdmUg 
>>>
>>
>>UE1EUkEgYm9hcmQsIGJhc2VkIG9uIGEgRE02NDQxCgpTaWduZWQtb2ZmLWJ5OiBQaWV0ZX
>>
>>>IgVm9v
>>
>>...
>>
>>Please send the patch inlune as plain text.
>>
>>Do NOT use base64 encoding, do not use MIME attachments.
>>
>>As had been mentioned a couple times before, it is strongly 
>>recommended that you use git-send-email to post the patches.
> 
> 
> This one already got resend as plain text. I'm trying to get git-send-email to
> work. Is there an easy way to test this without spamming the mailing list?

First --dry-run. And if this is fine, sending them to yourself? Use 
your own mail address in --to instead of list address. Then, if 
everything is fine, add list to --too.

Dirk

[U-Boot-Users] [PATCH] DM644x: (2nd try) This adds support for theProdrive PMDRA board, based on a DM6441

[Wolfgang Denk]

In message <4CD35CD1F8085945B597F80EEC8942138A24AE@exc01.bk.prodrive.nl> you wrote:
>
> This one already got resend as plain text. I'm trying to get git-send-email to

Sorry, I missed this one.

> work. Is there an easy way to test this without spamming the mailing list?

Send it to yourself? Or feel free to send it to my address, and I'll
try to help.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Insufficient facts always invite danger.
	-- Spock, "Space Seed", stardate 3141.9