[U-Boot] [PATH v7 2/2] Add support for Network Space v2
Prafulla Wadaskar
prafulla at marvell.com
Thu May 12 12:36:48 CEST 2011
> -----Original Message-----
> From: Simon Guinot [mailto:simon.guinot at sequanux.org]
> Sent: Thursday, May 12, 2011 3:19 PM
> To: Prafulla Wadaskar
> Cc: Albert ARIBAUD; u-boot at lists.denx.de; Simon Guinot
> Subject: [PATH v7 2/2] Add support for Network Space v2
>
> This patch add support for the Network Space v2 board and parents, based
> on the Marvell Kirkwood 6281 SoC. This include Network Space (Max) v2
> and Internet Space v2.
>
> Additional information is available at:
> http://lacie-nas.org/doku.php?id=network_space_v2
>
> Signed-off-by: Simon Guinot <sguinot at lacie.com>
> ---
> Changes for v2:
> - add entries to MAINTAINERS file
> - move boards from root Makefile to boards.cfg
> - move MACH_TYPE definition into netspace_v2.h
> - remove CONFIG_SYS_HZ redefinition
> - turn PHY initialization message into debug()
>
> Changes for v3: none
>
> Changes for v4:
> - enhance commit message: add SoC information
>
> Changes for v5: none
>
> Changes for v6:
> - enable device tree support
> - clean some "#define" in netspace_v2.h
> - enhance commit message: provide description URL and mention SoC
> family
> - rebase against u-boot-{arm,marvell}/master branches
>
> Changes for v7:
> - rebase against u-boot-marvell/master branch
>
> MAINTAINERS | 6 +
> board/LaCie/netspace_v2/Makefile | 49 ++++++++++
> board/LaCie/netspace_v2/kwbimage.cfg | 162
> +++++++++++++++++++++++++++++++++
> board/LaCie/netspace_v2/netspace_v2.c | 144
> +++++++++++++++++++++++++++++
> board/LaCie/netspace_v2/netspace_v2.h | 39 ++++++++
> boards.cfg | 3 +
> include/configs/netspace_v2.h | 153
> +++++++++++++++++++++++++++++++
> 7 files changed, 556 insertions(+), 0 deletions(-)
> create mode 100644 board/LaCie/netspace_v2/Makefile
> create mode 100644 board/LaCie/netspace_v2/kwbimage.cfg
> create mode 100644 board/LaCie/netspace_v2/netspace_v2.c
> create mode 100644 board/LaCie/netspace_v2/netspace_v2.h
> create mode 100644 include/configs/netspace_v2.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 24a55c2..47b724c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -645,6 +645,12 @@ Sedji Gaouaou<sedji.gaouaou at atmel.com>
> at91sam9g10ek ARM926EJS (AT91SAM9G10 SoC)
> at91sam9m10g45ek ARM926EJS (AT91SAM9G45 SoC)
>
> +Simon Guinot <simon.guinot at sequanux.org>
> +
> + inetspace_v2 ARM926EJS (Kirkwood SoC)
> + netspace_v2 ARM926EJS (Kirkwood SoC)
> + netspace_max_v2 ARM926EJS (Kirkwood SoC)
You are adding three boards support, the subject does not say the same.
> +
> Marius Gröger <mag at sysgo.de>
>
> impa7 ARM720T (EP7211)
> diff --git a/board/LaCie/netspace_v2/Makefile
> b/board/LaCie/netspace_v2/Makefile
> new file mode 100644
> index 0000000..a245f2c
> --- /dev/null
> +++ b/board/LaCie/netspace_v2/Makefile
> @@ -0,0 +1,49 @@
> +#
> +# Copyright (C) 2011 Simon Guinot <sguinot at lacie.com>
> +#
> +# Based on Kirkwood support:
> +# (C) Copyright 2009
> +# Marvell Semiconductor <www.marvell.com>
> +# Written-by: Prafulla Wadaskar <prafulla at marvell.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.
> +#
> +
> +include $(TOPDIR)/config.mk
> +
> +LIB = $(obj)lib$(BOARD).o
> +
> +COBJS := netspace_v2.o
> +
> +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
> +OBJS := $(addprefix $(obj),$(COBJS))
> +SOBJS := $(addprefix $(obj),$(SOBJS))
> +
> +$(LIB): $(obj).depend $(OBJS) $(SOBJS)
> + $(call cmd_link_o_target, $(OBJS) $(SOBJS))
> +
> +clean:
> + rm -f $(SOBJS) $(OBJS)
> +
> +distclean: clean
> + rm -f $(LIB) core *.bak .depend
> +
> +#######################################################################
> ##
> +
> +# defines $(obj).depend target
> +include $(SRCTREE)/rules.mk
> +
> +sinclude $(obj).depend
> +
> +#######################################################################
> ##
> diff --git a/board/LaCie/netspace_v2/kwbimage.cfg
> b/board/LaCie/netspace_v2/kwbimage.cfg
> new file mode 100644
> index 0000000..361feeb
> --- /dev/null
> +++ b/board/LaCie/netspace_v2/kwbimage.cfg
> @@ -0,0 +1,162 @@
> +#
> +# Copyright (C) 2011 Simon Guinot <sguinot at lacie.com>
> +#
> +# Based on Kirkwood support:
> +# (C) Copyright 2009
> +# Marvell Semiconductor <www.marvell.com>
> +# Written-by: Prafulla Wadaskar <prafulla at marvell.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.
> +#
> +# Refer docs/README.kwimage for more details about how-to configure
> +# and create kirkwood boot image
> +#
> +
> +# Boot Media configurations
> +BOOT_FROM spi # Boot from SPI flash
> +
> +# SOC registers configuration using bootrom header extension
> +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
> +
> +# Configure RGMII-0 interface pad voltage to 1.8V
> +DATA 0xFFD100e0 0x1B1B1B9B
> +
> +#Dram initalization for SINGLE x16 CL=5 @ 400MHz
> +DATA 0xFFD01400 0x43000618 # DDR Configuration register
> +# bit13-0: 0xa00 (2560 DDR2 clks refresh rate)
> +# bit23-14: zero
> +# bit24: 1= enable exit self refresh mode on DDR access
> +# bit25: 1 required
> +# bit29-26: zero
> +# bit31-30: 01
> +
> +DATA 0xFFD01404 0x35143000 # DDR Controller Control Low
> +# bit 4: 0=addr/cmd in smame cycle
> +# bit 5: 0=clk is driven during self refresh, we don't care for APX
> +# bit 6: 0=use recommended falling edge of clk for addr/cmd
> +# bit14: 0=input buffer always powered up
> +# bit18: 1=cpu lock transaction enabled
> +# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled
> bit31=0
> +# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz,
> unbuffered DIMM
> +# bit30-28: 3 required
> +# bit31: 0=no additional STARTBURST delay
> +
> +DATA 0xFFD01408 0x11012228 # DDR Timing (Low) (active cycles value
> +1)
> +# bit7-4: TRCD
> +# bit11- 8: TRP
> +# bit15-12: TWR
> +# bit19-16: TWTR
> +# bit20: TRAS msb
> +# bit23-21: 0x0
> +# bit27-24: TRRD
> +# bit31-28: TRTP
> +
> +DATA 0xFFD0140C 0x00000A19 # DDR Timing (High)
> +# bit6-0: TRFC
> +# bit8-7: TR2R
> +# bit10-9: TR2W
> +# bit12-11: TW2W
> +# bit31-13: zero required
> +
> +DATA 0xFFD01410 0x0000CCCC # DDR Address Control
> +# bit1-0: 01, Cs0width=x16
> +# bit3-2: 11, Cs0size=1Gb
> +# bit5-4: 00, Cs2width=nonexistent
> +# bit7-6: 00, Cs1size =nonexistent
> +# bit9-8: 00, Cs2width=nonexistent
> +# bit11-10: 00, Cs2size =nonexistent
> +# bit13-12: 00, Cs3width=nonexistent
> +# bit15-14: 00, Cs3size =nonexistent
> +# bit16: 0, Cs0AddrSel
> +# bit17: 0, Cs1AddrSel
> +# bit18: 0, Cs2AddrSel
> +# bit19: 0, Cs3AddrSel
> +# bit31-20: 0 required
> +
> +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
> +# bit0: 0, OpenPage enabled
> +# bit31-1: 0 required
> +
> +DATA 0xFFD01418 0x00000000 # DDR Operation
> +# bit3-0: 0x0, DDR cmd
> +# bit31-4: 0 required
> +
> +DATA 0xFFD0141C 0x00000632 # DDR Mode
> +# bit2-0: 2, BurstLen=2 required
> +# bit3: 0, BurstType=0 required
> +# bit6-4: 4, CL=5
> +# bit7: 0, TestMode=0 normal
> +# bit8: 0, DLL reset=0 normal
> +# bit11-9: 6, auto-precharge write recovery ????????????
> +# bit12: 0, PD must be zero
> +# bit31-13: 0 required
> +
> +DATA 0xFFD01420 0x00000004 # DDR Extended Mode
> +# bit0: 0, DDR DLL enabled
> +# bit1: 1, DDR drive strenght reduced
> +# bit2: 1, DDR ODT control lsd enabled
> +# bit5-3: 000, required
> +# bit6: 1, DDR ODT control msb, enabled
> +# bit9-7: 000, required
> +# bit10: 0, differential DQS enabled
> +# bit11: 0, required
> +# bit12: 0, DDR output buffer enabled
> +# bit31-13: 0 required
> +
> +DATA 0xFFD01424 0x0000F07F # DDR Controller Control High
> +# bit2-0: 111, required
> +# bit3 : 1 , MBUS Burst Chop disabled
> +# bit6-4: 111, required
> +# bit7 : 1 , D2P Latency enabled
> +# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >=
> 300MHz
> +# bit9 : 0 , no half clock cycle addition to dataout
> +# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
> +# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
> +# bit15-12: 1111 required
> +# bit31-16: 0 required
> +
> +DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing (default values)
> +DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing (default values)
> +
> +DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
> +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size
> +# bit0: 1, Window enabled
> +# bit1: 0, Write Protect disabled
> +# bit3-2: 00, CS0 hit selected
> +# bit23-4: ones, required
> +# bit31-24: 0x07, Size (i.e. 128MB)
> +
> +DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled
> +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
> +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
> +
> +DATA 0xFFD01494 0x00010000 # DDR ODT Control (Low)
> +# bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
> +# bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
> +
> +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
> +# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
> +# bit3-2: 01, ODT1 active NEVER!
> +# bit31-4: zero, required
> +
> +DATA 0xFFD0149C 0x0000E40F # CPU ODT Control
> +# bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
> +# bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
> +# bit11-10:1, DQ_ODTSel. ODT select turned on
> +
> +DATA 0xFFD01480 0x00000001 # DDR Initialization Control
> +#bit0=1, enable DDR init upon this register write
> +
> +# End of Header extension
> +DATA 0x0 0x0
> diff --git a/board/LaCie/netspace_v2/netspace_v2.c
> b/board/LaCie/netspace_v2/netspace_v2.c
> new file mode 100644
> index 0000000..9bc9940
> --- /dev/null
> +++ b/board/LaCie/netspace_v2/netspace_v2.c
> @@ -0,0 +1,144 @@
> +/*
> + * Copyright (C) 2011 Simon Guinot <sguinot at lacie.com>
> + *
> + * Based on Kirkwood support:
> + * (C) Copyright 2009
> + * Marvell Semiconductor <www.marvell.com>
> + * Written-by: Prafulla Wadaskar <prafulla at marvell.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.
> + */
> +
> +#include <common.h>
> +#include <miiphy.h>
> +#include <netdev.h>
> +#include <command.h>
> +#include <asm/arch/kirkwood.h>
> +#include <asm/arch/mpp.h>
> +#include <asm/arch/gpio.h>
> +#include "netspace_v2.h"
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +int board_early_init_f(void)
> +{
> + /* Gpio configuration */
> + kw_config_gpio(NETSPACE_V2_OE_VAL_LOW, NETSPACE_V2_OE_VAL_HIGH,
> + NETSPACE_V2_OE_LOW, NETSPACE_V2_OE_HIGH);
> +
> + /* Multi-Purpose Pins Functionality configuration */
> + u32 kwmpp_config[] = {
> + MPP0_SPI_SCn,
> + MPP1_SPI_MOSI,
> + MPP2_SPI_SCK,
> + MPP3_SPI_MISO,
> + MPP4_NF_IO6,
> + MPP5_NF_IO7,
> + MPP6_SYSRST_OUTn,
> + MPP7_GPO, /* Fan speed (bit 1) */
> + MPP8_TW_SDA,
> + MPP9_TW_SCK,
> + MPP10_UART0_TXD,
> + MPP11_UART0_RXD,
> + MPP12_GPO, /* Red led */
> + MPP14_GPIO, /* USB fuse */
> + MPP16_GPIO, /* SATA 0 power */
> + MPP17_GPIO, /* SATA 1 power */
> + MPP18_NF_IO0,
> + MPP19_NF_IO1,
> + MPP20_SATA1_ACTn,
> + MPP21_SATA0_ACTn,
> + MPP22_GPIO, /* Fan speed (bit 0) */
> + MPP23_GPIO, /* Fan power */
> + MPP24_GPIO, /* USB mode select */
> + MPP25_GPIO, /* Fan rotation fail */
> + MPP26_GPIO, /* USB vbus-in detection */
> + MPP28_GPIO, /* USB enable vbus-out */
> + MPP29_GPIO, /* Blue led (slow register) */
> + MPP30_GPIO, /* Blue led (command register) */
> + MPP31_GPIO, /* Board power off */
> + MPP32_GPIO, /* Button (0 = Released, 1 = Pushed) */
> + MPP33_GPIO, /* Fan speed (bit 2) */
> + 0
> + };
> + kirkwood_mpp_conf(kwmpp_config);
> +
> + return 0;
> +}
> +
> +int board_init(void)
> +{
> + /* Machine number */
> + gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
> +
> + /* Boot parameters address */
> + gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
> +
> + return 0;
> +}
> +
> +void mv_phy_88e1116_init(char *name)
> +{
> + u16 reg;
> + u16 devadr;
> +
> + if (miiphy_set_current_dev(name))
> + return;
> +
> + /* command to read PHY dev address */
> + if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
> + printf("Err..(%s) could not read PHY dev address\n", __func__);
> + return;
> + }
> +
> + /*
> + * Enable RGMII delay on Tx and Rx for CPU port
> + * Ref: sec 4.7.2 of chip datasheet
> + */
> + miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
> + miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, ®);
> + reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
> + miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg);
> + miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
> +
> + /* reset the phy */
> + if (miiphy_read(name, devadr, MII_BMCR, ®) != 0) {
> + printf("Err..(%s) PHY status read failed\n", __func__);
> + return;
> + }
> + if (miiphy_write(name, devadr, MII_BMCR, reg | 0x8000) != 0) {
> + printf("Err..(%s) PHY reset failed\n", __func__);
> + return;
> + }
> +
> + debug("88E1116 Initialized on %s\n", name);
> +}
> +
> +/* Configure and initialize PHY */
> +void reset_phy(void)
> +{
> + mv_phy_88e1116_init("egiga0");
> +}
> +
> +#define NETSPACE_V2_GPIO_BUTTON 32
How about defining this in header file ?
> +
> +/* Return GPIO button status */
> +static int
> +do_read_button(cmd_tbl_t *cmdtp, int flag, int argc, char * const
> argv[])
> +{
> + return kw_gpio_get_value(NETSPACE_V2_GPIO_BUTTON);
> +}
> +
> +U_BOOT_CMD(button, 1, 1, do_read_button,
> + "Return GPIO button status 0=off 1=on", "");
> diff --git a/board/LaCie/netspace_v2/netspace_v2.h
> b/board/LaCie/netspace_v2/netspace_v2.h
> new file mode 100644
> index 0000000..c26a6e0
> --- /dev/null
> +++ b/board/LaCie/netspace_v2/netspace_v2.h
> @@ -0,0 +1,39 @@
> +/*
> + * Copyright (C) 2011 Simon Guinot <sguinot at lacie.com>
> + *
> + * Based on Kirkwood support:
> + * (C) Copyright 2009
> + * Marvell Semiconductor <www.marvell.com>
> + * Written-by: Prafulla Wadaskar <prafulla at marvell.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.
> + */
> +
> +#ifndef NETSPACE_V2_H
> +#define NETSPACE_V2_H
> +
> +#define NETSPACE_V2_OE_LOW 0x06004000
> +#define NETSPACE_V2_OE_HIGH 0x00000031
> +#define NETSPACE_V2_OE_VAL_LOW 0x10030000
> +#define NETSPACE_V2_OE_VAL_HIGH 0x00000000
> +
> +/* PHY related */
> +#define MV88E1116_LED_FCTRL_REG 10
> +#define MV88E1116_CPRSP_CR3_REG 21
> +#define MV88E1116_MAC_CTRL_REG 21
> +#define MV88E1116_PGADR_REG 22
> +#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
> +#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
> +
> +#endif /* NETSPACE_V2_H */
> diff --git a/boards.cfg b/boards.cfg
> index bc193c6..5bd320e 100644
> --- a/boards.cfg
> +++ b/boards.cfg
> @@ -104,6 +104,9 @@ davinci_schmoogie arm arm926ejs
> schmoogie davinci
> davinci_sffsdr arm arm926ejs sffsdr
> davinci davinci
> davinci_sonata arm arm926ejs sonata
> davinci davinci
> suen3 arm arm926ejs km_arm
> keymile kirkwood
> +inetspace_v2 arm arm926ejs netspace_v2
> LaCie kirkwood netspace_v2:INETSPACE_V2
> +netspace_v2 arm arm926ejs netspace_v2
> LaCie kirkwood netspace_v2:NETSPACE_V2
> +netspace_max_v2 arm arm926ejs netspace_v2
> LaCie kirkwood netspace_v2:NETSPACE_MAX_V2
> guruplug arm arm926ejs -
> Marvell kirkwood
> mv88f6281gtw_ge arm arm926ejs -
> Marvell kirkwood
> openrd_base arm arm926ejs openrd
> Marvell kirkwood openrd:BOARD_IS_OPENRD_BASE
> diff --git a/include/configs/netspace_v2.h
> b/include/configs/netspace_v2.h
> new file mode 100644
> index 0000000..95b1e4b
> --- /dev/null
> +++ b/include/configs/netspace_v2.h
> @@ -0,0 +1,153 @@
> +/*
> + * Copyright (C) 2011 Simon Guinot <sguinot at lacie.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.
> + */
> +
> +#ifndef _CONFIG_NETSPACE_V2_H
> +#define _CONFIG_NETSPACE_V2_H
> +
> +/*
> + * Machine number definition
> + */
> +#if defined(CONFIG_INETSPACE_V2)
> +#define CONFIG_MACH_TYPE MACH_TYPE_INETSPACE_V2
> +#define CONFIG_IDENT_STRING " LaCie Internet Space v2"
Ident strings defined for each board are very long, can you use short names? The console logs with such long ident looks ugly.
> +#elif defined(CONFIG_NETSPACE_V2)
> +#define CONFIG_MACH_TYPE MACH_TYPE_NETSPACE_V2
> +#define CONFIG_IDENT_STRING " LaCie Network Space v2"
> +#elif defined(CONFIG_NETSPACE_MAX_V2)
> +#define CONFIG_MACH_TYPE MACH_TYPE_NETSPACE_MAX_V2
> +#define CONFIG_IDENT_STRING " LaCie Network Space Max v2"
> +#endif
There should be #elif for third board and #error for #else part
> +
> +/*
> + * High Level Configuration Options (easy to change)
> + */
> +#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
> +#define CONFIG_KIRKWOOD /* SOC Family Name */
> +#define CONFIG_KW88F6281 /* SOC Name */
> +#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
> +
> +/*
> + * Commands configuration
> + */
> +#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
> +#include <config_cmd_default.h>
> +#define CONFIG_CMD_ENV
> +#define CONFIG_CMD_DHCP
> +#define CONFIG_CMD_PING
> +#define CONFIG_CMD_SF
> +#define CONFIG_CMD_I2C
> +#define CONFIG_CMD_IDE
> +#define CONFIG_CMD_USB
> +
> +/*
> + * Core clock definition.
> + */
> +#define CONFIG_SYS_TCLK 166000000 /* 166MHz */
This is not needed, defined in ..arch-kirkwood/kw88f6xxx.h
> +
> +/*
> + * mv-common.h should be defined after CMD configs since it used them
> + * to enable certain macros
> + */
> +#define CONFIG_NR_DRAM_BANKS 2
> +#include "mv-common.h"
> +
> +/* Remove or override few declarations from mv-common.h */
> +#undef CONFIG_RBTREE
> +#undef CONFIG_ENV_SPI_MAX_HZ
> +#undef CONFIG_SYS_IDE_MAXBUS
> +#undef CONFIG_SYS_IDE_MAXDEVICE
> +#undef CONFIG_SYS_PROMPT
> +#define CONFIG_ENV_SPI_MAX_HZ 20000000 /* 20Mhz */
> +#define CONFIG_SYS_IDE_MAXBUS 1
> +#define CONFIG_SYS_IDE_MAXDEVICE 1
> +#define CONFIG_SYS_PROMPT "ns2> "
> +
> +/*
> + * Ethernet Driver configuration
> + */
> +#ifdef CONFIG_CMD_NET
> +#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
> +#define CONFIG_NETCONSOLE
> +#endif
> +
> +/*
> + * SATA Driver configuration
> + */
> +#ifdef CONFIG_MVSATA_IDE
> +#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
> +/* Network Space Max v2 use 2 SATA ports */
> +#ifdef CONFIG_NETSPACE_MAX_V2
> +#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
> +#endif
> +#endif
> +
> +/*
> + * Enable GPI0 support
> + */
> +#define CONFIG_KIRKWOOD_GPIO
> +
> +/*
> + * File systems support
> + */
> +#define CONFIG_CMD_EXT2
> +#define CONFIG_CMD_FAT
Get rid of this, use CONFIG_SYS_MVFS
> +
> +/*
> + * Use the HUSH parser
> + */
> +#define CONFIG_SYS_HUSH_PARSER
> +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
> +
> +/*
> + * Console configuration
> + */
> +#define CONFIG_CONSOLE_MUX
> +#define CONFIG_SYS_CONSOLE_IS_IN_ENV
> +
> +/*
> + * Enable device tree support
> + */
> +#define CONFIG_OF_LIBFDT
> +
> +/*
> + * Environment variables configurations
> + */
> +#define CONFIG_ENV_IS_IN_SPI_FLASH
> +#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64KB */
> +#define CONFIG_ENV_SIZE 0x1000 /* 4KB */
> +#define CONFIG_ENV_ADDR 0x70000
> +#define CONFIG_ENV_OFFSET 0x70000 /* env starts here */
> +
> +/*
> + * Default environment variables
> + */
> +#define CONFIG_BOOTARGS "console=ttyS0,115200"
> +
> +#define CONFIG_BOOTCOMMAND \
> + "if run usbload || run diskload; then bootm 0x800000; fi"
> +
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> + "stdin=serial,nc\0" \
> + "stdout=serial,nc\0" \
> + "stderr=serial,nc\0" \
> + "ipaddr=192.168.1.111\0" \
NAK for ipaddr, no ip address should be defined by default.
> + "diskload=ide reset && " \
> + "ext2load ide 0:1 0x800000 /boot/uImage\0" \
> + "usbload=usb start && " \
> + "fatload usb 0:1 0x800000 /boot/uImage\0"
> +
> +#endif /* _CONFIG_NETSPACE_V2_H */
Regards..
Praufulla . .
> --
> 1.6.3.1
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