Kirkwood: Add support for Ka-Ro TK71
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Marek Vasut
Albert ARIBAUD
parent
0c25defccd
commit
0ec005fe00
45
board/karo/tk71/Makefile
Normal file
45
board/karo/tk71/Makefile
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@ -0,0 +1,45 @@
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#
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# Copyright (C) 2012 Marek Vasut <marex@denx.de>
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# on behalf of DENX Software Engineering GmbH
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#
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA
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#
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include $(TOPDIR)/config.mk
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LIB = $(obj)lib$(BOARD).o
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COBJS := tk71.o
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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SOBJS := $(addprefix $(obj),$(SOBJS))
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$(LIB): $(obj).depend $(OBJS) $(SOBJS)
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$(call cmd_link_o_target, $(OBJS) $(SOBJS))
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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174
board/karo/tk71/kwbimage.cfg
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174
board/karo/tk71/kwbimage.cfg
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@ -0,0 +1,174 @@
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#
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# (C) Copyright 2009
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# Marvell Semiconductor <www.marvell.com>
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# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
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#
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# adopted to TK71 by
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# Nils Faerber <nils.faerber@kernelconcepts.de>
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA
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#
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# Refer docs/README.kwimage for more details about how-to configure
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# and create kirkwood boot image
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#
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# Boot Media configurations
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BOOT_FROM nand
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NAND_ECC_MODE default
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NAND_PAGE_SIZE 0x0800
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# SOC registers configuration using bootrom header extension
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# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
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# Configure RGMII-0 interface pad voltage to 1.8V
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DATA 0xFFD100e0 0x1b1b1b9b
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#Dram initalization for SINGLE x16 CL=5 @ 400MHz
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DATA 0xFFD01400 0x43000c30 # DDR Configuration register
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# bit13-0: 0xc30 (3120 DDR2 clks refresh rate)
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# bit23-14: zero
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# bit24: 1= enable exit self refresh mode on DDR access
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# bit25: 1 required
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# bit29-26: zero
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# bit31-30: 01
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DATA 0xFFD01404 0x36543000 # DDR Controller Control Low
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# bit 4: 0=addr/cmd in smame cycle
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# bit 5: 0=clk is driven during self refresh, we don't care for APX
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# bit 6: 0=use recommended falling edge of clk for addr/cmd
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# bit14: 0=input buffer always powered up
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# bit18: 1=cpu lock transaction enabled
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# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
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# bit27-24: 7= CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
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# bit30-28: 3 required
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# bit31: 0=no additional STARTBURST delay
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DATA 0xFFD01408 0x1101355b # DDR Timing (Low) (active cycles value +1)
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# bit3-0: TRAS lsbs
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# bit7-4: TRCD
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# bit11- 8: TRP
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# bit15-12: TWR
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# bit19-16: TWTR
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# bit20: TRAS msb
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# bit23-21: 0x0
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# bit27-24: TRRD
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# bit31-28: TRTP
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DATA 0xFFD0140C 0x00000034 # DDR Timing (High)
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# bit6-0: TRFC
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# bit8-7: TR2R
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# bit10-9: TR2W
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# bit12-11: TW2W
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# bit31-13: zero required
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DATA 0xFFD01410 0x00000000 # DDR Address Control
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# bit1-0: 01, Cs0width=x16
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# bit3-2: 10, Cs0size=512Mb
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# bit5-4: 01, Cs1width=x16
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# bit7-6: 10, Cs1size=512Mb
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# bit9-8: 00, Cs2width=nonexistent
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# bit11-10: 00, Cs2size =nonexistent
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# bit13-12: 00, Cs3width=nonexistent
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# bit15-14: 00, Cs3size =nonexistent
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# bit16: 0, Cs0AddrSel
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# bit17: 0, Cs1AddrSel
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# bit18: 0, Cs2AddrSel
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# bit19: 0, Cs3AddrSel
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# bit31-20: 0 required
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DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
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# bit0: 0, OpenPage enabled
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# bit31-1: 0 required
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DATA 0xFFD01418 0x00000000 # DDR Operation
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# bit3-0: 0x0, DDR cmd
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# bit31-4: 0 required
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DATA 0xFFD0141C 0x00000652 # DDR Mode
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# bit2-0: 2, BurstLen=2 required
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# bit3: 0, BurstType=0 required
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# bit6-4: 4, CL=5
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# bit7: 0, TestMode=0 normal
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# bit8: 0, DLL reset=0 normal
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# bit11-9: 6, auto-precharge write recovery ????????????
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# bit12: 0, PD must be zero
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# bit31-13: 0 required
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DATA 0xFFD01420 0x00000042 # DDR Extended Mode
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# bit0: 0, DDR DLL enabled
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# bit1: 0, DDR drive strenght normal
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# bit2: 0, DDR ODT control lsd (disabled)
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# bit5-3: 000, required
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# bit6: 1, DDR ODT control msb, (disabled)
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# bit9-7: 000, required
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# bit10: 0, differential DQS enabled
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# bit11: 0, required
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# bit12: 0, DDR output buffer enabled
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# bit31-13: 0 required
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DATA 0xFFD01424 0x0000F17F # DDR Controller Control High
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# bit2-0: 111, required
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# bit3 : 1 , MBUS Burst Chop disabled
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# bit6-4: 111, required
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# bit7 : 0
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# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >= 300MHz
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# bit9 : 0 , no half clock cycle addition to dataout
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# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
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# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
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# bit15-12: 1111 required
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# bit31-16: 0 required
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DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing (default values)
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DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing (default values)
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DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
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DATA 0xFFD01504 0x1FFFFFF1 # CS[0]n Size
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# bit0: 1, Window enabled
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# bit1: 0, Write Protect disabled
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# bit3-2: 00, CS0 hit selected
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# bit23-4: ones, required
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# bit31-24: 0x0F, Size (i.e. 256MB)
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DATA 0xFFD01508 0x00000000 # CS[1]n Base address to 256Mb
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DATA 0xFFD0150C 0x00000000 # CS[1]n Size 256Mb Window enabled for CS1
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DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
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DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
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DATA 0xFFD01494 0x00110000 # DDR ODT Control (Low)
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# bit3-0: 0010, (read) M_ODT[0] is asserted during read from DRAM CS1
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# bit7-4: 0001, (read) M_ODT[1] is asserted during read from DRAM CS0
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# bit19-16: 0010, (write) M_ODT[0] is asserted during write to DRAM CS1.
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# bit23-20: 0001, (write) M_ODT[1] is asserted during write to DRAM CS0.
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DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
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# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
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# bit3-2: 01, ODT1 active NEVER!
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# bit31-4: zero, required
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DATA 0xFFD0149C 0x0000F80F # CPU ODT Control
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# bit3-0: 1111, internal ODT is asserted during read from DRAM bank 0-3
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# bit11-10: 01, M_DQ, M_DM, and M_DQS I/O buffer ODT Select: 150 ohm
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# bit13-12: 10, M_STARTBURST_IN I/O buffer ODT Select: 75 ohm
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# bit14: 1, M_STARTBURST_IN ODT: Enabled
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# bit15: 1, DDR IO ODT Unit: Use ODT block
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DATA 0xFFD01480 0x00000001 # DDR Initialization Control
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#bit0=1, enable DDR init upon this register write
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# End of Header extension
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DATA 0x0 0x0
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166
board/karo/tk71/tk71.c
Normal file
166
board/karo/tk71/tk71.c
Normal file
@ -0,0 +1,166 @@
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/*
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* Copyright (C) 2012 Marek Vasut <marex@denx.de>
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* on behalf of DENX Software Engineering GmbH
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#include <common.h>
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#include <miiphy.h>
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#include <asm/arch/cpu.h>
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#include <asm/arch/kirkwood.h>
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#include <asm/arch/mpp.h>
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#include <asm/io.h>
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DECLARE_GLOBAL_DATA_PTR;
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#define TK71_OE_LOW (~0)
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#define TK71_OE_HIGH (~0)
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#define TK71_OE_VAL_LOW (0)
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#define TK71_OE_VAL_HIGH (0)
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int board_early_init_f(void)
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{
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/*
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* default gpio configuration
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* There are maximum 64 gpios controlled through 2 sets of registers
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* the below configuration configures mainly initial LED status
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*/
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kw_config_gpio(TK71_OE_VAL_LOW,
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TK71_OE_VAL_HIGH,
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TK71_OE_LOW, TK71_OE_HIGH);
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/* Multi-Purpose Pins Functionality configuration */
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u32 kwmpp_config[] = {
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MPP0_NF_IO2,
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MPP1_NF_IO3,
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MPP2_NF_IO4,
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MPP3_NF_IO5,
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MPP4_NF_IO6,
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MPP5_NF_IO7,
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MPP6_SYSRST_OUTn,
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MPP7_GPO,
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MPP8_TW_SDA,
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MPP9_TW_SCK,
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MPP10_UART0_TXD,
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MPP11_UART0_RXD,
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MPP12_SD_CLK,
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MPP13_SD_CMD,
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MPP14_SD_D0,
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MPP15_SD_D1,
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MPP16_SD_D2,
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MPP17_SD_D3,
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MPP18_NF_IO0,
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MPP19_NF_IO1,
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MPP20_GE1_0,
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MPP21_GE1_1,
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MPP22_GE1_2,
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MPP23_GE1_3,
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MPP24_GE1_4,
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MPP25_GE1_5,
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MPP26_GE1_6,
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MPP27_GE1_7,
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MPP28_GPIO,
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MPP29_GPIO,
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MPP30_GE1_10,
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MPP31_GE1_11,
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MPP32_GE1_12,
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MPP33_GE1_13,
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MPP34_GPIO,
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MPP35_GPIO,
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MPP36_GPIO,
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MPP37_GPIO,
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MPP38_GPIO,
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MPP39_GPIO,
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MPP40_GPIO,
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MPP41_GPIO,
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MPP42_GPIO,
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MPP43_GPIO,
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MPP44_GPIO,
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MPP45_GPIO,
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MPP46_GPIO,
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MPP47_GPIO,
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MPP48_GPIO,
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MPP49_GPIO,
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0
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};
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kirkwood_mpp_conf(kwmpp_config, NULL);
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return 0;
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}
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int board_init(void)
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{
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/*
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* arch number of board
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*/
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gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
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/* adress of boot parameters */
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gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
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return 0;
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}
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#ifdef CONFIG_CMD_NET
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#define MV88E1116_MAC_CTRL2_REG 21
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#define MV88E1116_PGADR_REG 22
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#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
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#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
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static void mv_phy_88e1118_init(char *name)
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{
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u16 reg;
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u16 devadr;
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if (miiphy_set_current_dev(name))
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return;
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/* command to read PHY dev address */
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if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
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printf("Err..%s could not read PHY dev address\n",
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__func__);
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return;
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}
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/*
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* Enable RGMII delay on Tx and Rx for CPU port
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* Ref: sec 4.7.2 of chip datasheet
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*/
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miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
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miiphy_read(name, devadr, MV88E1116_MAC_CTRL2_REG, ®);
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reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
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miiphy_write(name, devadr, MV88E1116_MAC_CTRL2_REG, reg);
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miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
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/* reset the phy */
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miiphy_reset(name, devadr);
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printf("88E1118 Initialized on %s\n", name);
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}
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/* Configure and enable Switch and PHY */
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void reset_phy(void)
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{
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/* configure and initialize PHY */
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mv_phy_88e1118_init("egiga0");
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}
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#endif
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@ -158,6 +158,7 @@ rd6281a arm arm926ejs - Marvell
|
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sheevaplug arm arm926ejs - Marvell kirkwood
|
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ib62x0 arm arm926ejs ib62x0 raidsonic kirkwood
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dockstar arm arm926ejs - Seagate kirkwood
|
||||
tk71 arm arm926ejs tk71 karo kirkwood
|
||||
devkit3250 arm arm926ejs devkit3250 timll lpc32xx
|
||||
jadecpu arm arm926ejs jadecpu syteco mb86r0x
|
||||
mx25pdk arm arm926ejs mx25pdk freescale mx25 mx25pdk:IMX_CONFIG=board/freescale/mx25pdk/imximage.cfg
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130
include/configs/tk71.h
Normal file
130
include/configs/tk71.h
Normal file
@ -0,0 +1,130 @@
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/*
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* Copyright (C) 2012 Marek Vasut <marex@denx.de>
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||||
* on behalf of DENX Software Engineering GmbH
|
||||
*
|
||||
* 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., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301 USA
|
||||
*/
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||||
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#ifndef __CONFIG_TK71_H__
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#define __CONFIG_TK71_H__
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/*
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* Version number information
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*/
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#define CONFIG_IDENT_STRING "\nKa-Ro TK71"
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/*
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* High Level Configuration Options (easy to change)
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*/
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#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */
|
||||
#define CONFIG_KIRKWOOD 1 /* SOC Family Name */
|
||||
#define CONFIG_KW88F6281 1 /* SOC Name */
|
||||
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
|
||||
#define CONFIG_NR_DRAM_BANKS 1
|
||||
|
||||
#define MACH_TYPE_TK71 2399
|
||||
#define CONFIG_MACH_TYPE MACH_TYPE_TK71
|
||||
|
||||
/*
|
||||
* Commands configuration
|
||||
*/
|
||||
#define CONFIG_SYS_HUSH_PARSER
|
||||
|
||||
#define CONFIG_SYS_NO_FLASH
|
||||
#define CONFIG_DOS_PARTITION
|
||||
#define CONFIG_SUPPORT_VFAT
|
||||
|
||||
#include <config_cmd_default.h>
|
||||
#define CONFIG_CMD_DHCP
|
||||
#define CONFIG_CMD_ENV
|
||||
#define CONFIG_CMD_EXT2
|
||||
#define CONFIG_CMD_FAT
|
||||
#define CONFIG_CMD_MTDPARTS
|
||||
#define CONFIG_CMD_NAND
|
||||
#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_USB
|
||||
|
||||
/*
|
||||
* mv-common.h should be defined after CMD configs since it used them
|
||||
* to enable certain macros
|
||||
*/
|
||||
#include "mv-common.h"
|
||||
|
||||
/*
|
||||
* NAND flash
|
||||
*/
|
||||
#ifdef CONFIG_CMD_NAND
|
||||
#define CONFIG_MTD_DEVICE
|
||||
#define CONFIG_MTD_PARTITIONS
|
||||
#define CONFIG_JFFS2_NAND
|
||||
#define CONFIG_JFFS2_DEV "nand0,3"
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Ethernet Driver configuration
|
||||
*/
|
||||
#ifdef CONFIG_CMD_NET
|
||||
#define CONFIG_MVGBE_PORTS {1, 0}
|
||||
#define CONFIG_PHY_BASE_ADR 0x08
|
||||
#endif
|
||||
|
||||
/*
|
||||
* USB/EHCI
|
||||
*/
|
||||
#ifdef CONFIG_CMD_USB
|
||||
#define CONFIG_USB_EHCI
|
||||
#define CONFIG_USB_EHCI_KIRKWOOD
|
||||
#define CONFIG_EHCI_IS_TDI
|
||||
#define CONFIG_USB_STORAGE
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Environment variables configurations
|
||||
*/
|
||||
#ifdef CONFIG_CMD_NAND
|
||||
#define CONFIG_ENV_IS_IN_NAND
|
||||
#define CONFIG_ENV_SECT_SIZE 0x20000
|
||||
#else
|
||||
#define CONFIG_ENV_IS_NOWHERE
|
||||
#endif
|
||||
|
||||
#define CONFIG_ENV_SIZE 0x20000
|
||||
#define CONFIG_ENV_ADDR 0x80000
|
||||
#define CONFIG_ENV_OFFSET 0x80000
|
||||
|
||||
/*
|
||||
* Default environment variables
|
||||
*/
|
||||
#define CONFIG_BOOTCOMMAND "nand read 0x800000 kernel 0x300000; bootm;"
|
||||
#define CONFIG_MTDPARTS "512K(u-boot),512K(u-boot-env),3M(kernel),-(root)"
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"update_uboot=dhcp u-boot.kwb; nand erase.part u-boot; nand write ${fileaddr} u-boot ${filesize}\0" \
|
||||
"update_kernel=dhcp uImage-tk71; nand erase.part kernel; nand write ${fileaddr} kernel ${filesize} \0" \
|
||||
"update_rootfs=dhcp rootfs-tk71; nand erase.part root; nand write ${fileaddr} root ${filesize}\0" \
|
||||
"update_all=run update_uboot; run update_kernel; run update_rootfs; reset\0" \
|
||||
"mtdids=nand0=orion_nand\0" \
|
||||
"mtdparts=mtdparts=orion_nand:"CONFIG_MTDPARTS"\0" \
|
||||
"bootargs=console=ttyS0,115200 mtdparts=orion_nand:"CONFIG_MTDPARTS" rootfstype=jffs2 root=/dev/mtdblock3 rw\0"
|
||||
#define MTDIDS_DEFAULT "nand0=orion_nand"
|
||||
#define MTDPARTS_DEFAULT "mtdparts=orion_nand:"CONFIG_MTDPARTS
|
||||
|
||||
#define PHYS_SDRAM_1 0x00000000 /* Base address */
|
||||
#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
|
||||
|
||||
#endif /* __CONFIG_TK71_H__ */
|
||||
Loading…
Reference in New Issue
Block a user