mirror of
https://github.com/u-boot/u-boot.git
synced 2025-04-23 22:14:54 +00:00
* Patch by Laurent Mohin, 10 Feb 2004:
Fix buffer overflow in common/usb.c * Patch by Tolunay Orkun, 10 Feb 2004: Add support for Cogent CSB272 board * Code cleanup
This commit is contained in:
wdenk
parent
2d1a537d87
commit
cd0a9de68b
24 changed files with 1090 additions and 125 deletions
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@ -2,6 +2,12 @@
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Changes for U-Boot 1.0.2:
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Changes for U-Boot 1.0.2:
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======================================================================
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======================================================================
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* Patch by Laurent Mohin, 10 Feb 2004:
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Fix buffer overflow in common/usb.c
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* Patch by Tolunay Orkun, 10 Feb 2004:
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Add support for Cogent CSB272 board
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* Patch by Thomas Elste, 10 Feb 2004:
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* Patch by Thomas Elste, 10 Feb 2004:
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Add support for NET+50 CPU and ModNET50 board
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Add support for NET+50 CPU and ModNET50 board
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14
MAKEALL
14
MAKEALL
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@ -58,13 +58,13 @@ LIST_8xx=" \
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LIST_4xx=" \
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LIST_4xx=" \
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ADCIOP AR405 ASH405 BUBINGA405EP \
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ADCIOP AR405 ASH405 BUBINGA405EP \
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CANBT CPCI405 CPCI4052 CPCI405AB \
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CANBT CPCI405 CPCI4052 CPCI405AB \
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CPCI440 CPCIISER4 CRAYL1 DASA_SIM \
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CPCI440 CPCIISER4 CRAYL1 csb272 \
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DP405 DU405 EBONY ERIC \
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DASA_SIM DP405 DU405 EBONY \
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EXBITGEN HUB405 MIP405 MIP405T \
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ERIC EXBITGEN HUB405 MIP405 \
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ML2 OCRTC ORSG PCI405 \
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MIP405T ML2 OCRTC ORSG \
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PIP405 PLU405 PMC405 PPChameleonEVB \
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PCI405 PIP405 PLU405 PMC405 \
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VOH405 W7OLMC W7OLMG WALNUT405 \
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PPChameleonEVB VOH405 W7OLMC W7OLMG \
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XPEDITE1K \
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WALNUT405 XPEDITE1K \
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"
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"
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#########################################################################
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#########################################################################
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3
Makefile
3
Makefile
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@ -558,6 +558,9 @@ CPCIISER4_config: unconfig
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CRAYL1_config:unconfig
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CRAYL1_config:unconfig
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@./mkconfig $(@:_config=) ppc ppc4xx L1 cray
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@./mkconfig $(@:_config=) ppc ppc4xx L1 cray
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csb272_config: unconfig
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@./mkconfig $(@:_config=) ppc ppc4xx csb272
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DASA_SIM_config: unconfig
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DASA_SIM_config: unconfig
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@./mkconfig $(@:_config=) ppc ppc4xx dasa_sim esd
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@./mkconfig $(@:_config=) ppc ppc4xx dasa_sim esd
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51
board/csb272/Makefile
Normal file
51
board/csb272/Makefile
Normal file
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@ -0,0 +1,51 @@
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#
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# (C) Copyright 2000-2004
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# Wolfgang Denk, DENX Software Engineering, wd@denx.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., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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LIB = lib$(BOARD).a
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#OBJS = $(BOARD).o flash.o
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#OBJS = $(BOARD).o strataflash.o
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OBJS = $(BOARD).o
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SOBJS = init.o
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$(LIB): $(OBJS) $(SOBJS)
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$(AR) crv $@ $^
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clean:
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rm -f $(SOBJS) $(OBJS)
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distclean: clean
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rm -f $(LIB) core *.bak .depend
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#########################################################################
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.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
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$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
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sinclude .depend
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#########################################################################
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36
board/csb272/config.mk
Normal file
36
board/csb272/config.mk
Normal file
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@ -0,0 +1,36 @@
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#
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# (C) Copyright 2000-2004
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# (C) Copyright 2004
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# Tolunay Orkun, NextIO Inc., torkun@nextio.com.
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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., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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#
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# Cogent CSB272 board
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#
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LDFLAGS += $(LINKER_UNDEFS)
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TEXT_BASE := 0xFFFC0000
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#TEXT_BASE := 0x00100000
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PLATFORM_RELFLAGS := $(PLATFORM_RELFLAGS)
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174
board/csb272/csb272.c
Normal file
174
board/csb272/csb272.c
Normal file
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@ -0,0 +1,174 @@
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/*
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* (C) Copyright 2004
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* Tolunay Orkun, Nextio Inc., torkun@nextio.com
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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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||||||
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* published by the Free Software Foundation; either version 2 of
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||||||
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* the License, or (at your option) any later version.
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||||||
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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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*
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* You should have received a copy of the GNU General Public License
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||||||
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <asm/u-boot.h>
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#include <asm/processor.h>
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#include <common.h>
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#include <i2c.h>
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#include <miiphy.h>
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#include <405gp_enet.h>
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/*
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* Configuration data for AMIS FS6377-01 Programmable 3-PLL Clock Generator
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*
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* CLKA output => Epson LCD Controller
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* CLKB output => Not Connected
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* CLKC output => Ethernet
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* CLKD output => UART external clock
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*
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* Note: these values are obtained from device after init by micromonitor
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*/
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uchar pll_fs6377_regs[16] = {
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0x28, 0xef, 0x53, 0x03, 0x4b, 0x80, 0x32, 0x80,
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0x94, 0x32, 0x80, 0xd4, 0x56, 0xf6, 0xf6, 0xe0 };
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/*
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* pll_init: Initialize AMIS IC FS6377-01 PLL
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*
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* PLL supplies Epson LCD Clock, Ethernet Clock and UART external clock
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*
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*/
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int pll_init(void)
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{
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i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);
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return i2c_write(CFG_I2C_PLL_ADDR, 0, 1,
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(uchar *) pll_fs6377_regs, sizeof(pll_fs6377_regs));
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}
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/*
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* board_pre_init: do any preliminary board initialization
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*
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*/
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int board_pre_init(void)
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{
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/* initialize PLL so UART, LCD, Ethernet clocked at correctly */
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(void) get_clocks();
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pll_init();
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/*-------------------------------------------------------------------------+
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| Interrupt controller setup for the Walnut board.
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| Note: IRQ 0-15 405GP internally generated; active high; level sensitive
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| IRQ 16 405GP internally generated; active low; level sensitive
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| IRQ 17-24 RESERVED
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| IRQ 25 (EXT IRQ 0) FPGA; active high; level sensitive
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| IRQ 26 (EXT IRQ 1) SMI; active high; level sensitive
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| IRQ 27 (EXT IRQ 2) Not Used
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| IRQ 28 (EXT IRQ 3) PCI SLOT 3; active low; level sensitive
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| IRQ 29 (EXT IRQ 4) PCI SLOT 2; active low; level sensitive
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| IRQ 30 (EXT IRQ 5) PCI SLOT 1; active low; level sensitive
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| IRQ 31 (EXT IRQ 6) PCI SLOT 0; active low; level sensitive
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| Note for Walnut board:
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| An interrupt taken for the FPGA (IRQ 25) indicates that either
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| the Mouse, Keyboard, IRDA, or External Expansion caused the
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| interrupt. The FPGA must be read to determine which device
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| caused the interrupt. The default setting of the FPGA clears
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|
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+-------------------------------------------------------------------------*/
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mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
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mtdcr (uicer, 0x00000000); /* disable all ints */
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mtdcr (uiccr, 0x00000000); /* set all to be non-critical */
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mtdcr (uicpr, 0xFFFFFF83); /* set int polarities */
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mtdcr (uictr, 0x10000000); /* set int trigger levels */
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mtdcr (uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority */
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mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
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mtebc (epcr, 0xa8400000); /* EBC always driven */
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return 0; /* success */
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}
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/*
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||||||
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* checkboard: identify/verify the board we are running
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*
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* Remark: we just assume it is correct board here!
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*
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|
*/
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int checkboard(void)
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{
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printf("BOARD: Cogent CSB272\n");
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return 0; /* success */
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}
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|
||||||
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/*
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|
* initram: Determine the size of mounted DRAM
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|
*
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* Size is determined by reading SDRAM configuration registers as
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* configured by initialization code
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*
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|
*/
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long initdram (int board_type)
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{
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ulong tot_size;
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ulong bank_size;
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ulong tmp;
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tot_size = 0;
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mtdcr (memcfga, mem_mb0cf);
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tmp = mfdcr (memcfgd);
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if (tmp & 0x00000001) {
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bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
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tot_size += bank_size;
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}
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mtdcr (memcfga, mem_mb1cf);
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tmp = mfdcr (memcfgd);
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|
if (tmp & 0x00000001) {
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bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
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tot_size += bank_size;
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|
}
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|
|
||||||
|
mtdcr (memcfga, mem_mb2cf);
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tmp = mfdcr (memcfgd);
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if (tmp & 0x00000001) {
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|
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
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|
tot_size += bank_size;
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|
}
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||||||
|
|
||||||
|
mtdcr (memcfga, mem_mb3cf);
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|
tmp = mfdcr (memcfgd);
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|
if (tmp & 0x00000001) {
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|
bank_size = 0x00400000 << ((tmp >> 17) & 0x7);
|
||||||
|
tot_size += bank_size;
|
||||||
|
}
|
||||||
|
|
||||||
|
return tot_size;
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||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* last_stage_init: final configurations (such as PHY etc)
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
int last_stage_init(void)
|
||||||
|
{
|
||||||
|
/* initialize the PHY */
|
||||||
|
miiphy_reset(CONFIG_PHY_ADDR);
|
||||||
|
miiphy_write(CONFIG_PHY_ADDR, PHY_BMCR,
|
||||||
|
PHY_BMCR_AUTON | PHY_BMCR_RST_NEG); /* AUTO neg */
|
||||||
|
miiphy_write(CONFIG_PHY_ADDR, PHY_FCSCR, 0x0d08); /* LEDs */
|
||||||
|
|
||||||
|
return 0; /* success */
|
||||||
|
}
|
||||||
216
board/csb272/init.S
Normal file
216
board/csb272/init.S
Normal file
|
|
@ -0,0 +1,216 @@
|
||||||
|
/******************************************************************************
|
||||||
|
*
|
||||||
|
* This source code has been made available to you by IBM on an AS-IS
|
||||||
|
* basis. Anyone receiving this source is licensed under IBM
|
||||||
|
* copyrights to use it in any way he or she deems fit, including
|
||||||
|
* copying it, modifying it, compiling it, and redistributing it either
|
||||||
|
* with or without modifications. No license under IBM patents or
|
||||||
|
* patent applications is to be implied by the copyright license.
|
||||||
|
*
|
||||||
|
* Any user of this software should understand that IBM cannot provide
|
||||||
|
* technical support for this software and will not be responsible for
|
||||||
|
* any consequences resulting from the use of this software.
|
||||||
|
*
|
||||||
|
* Any person who transfers this source code or any derivative work
|
||||||
|
* must include the IBM copyright notice, this paragraph, and the
|
||||||
|
* preceding two paragraphs in the transferred software.
|
||||||
|
*
|
||||||
|
* COPYRIGHT I B M CORPORATION 1995
|
||||||
|
* LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
|
||||||
|
*
|
||||||
|
*****************************************************************************/
|
||||||
|
#include <config.h>
|
||||||
|
#include <ppc4xx.h>
|
||||||
|
|
||||||
|
#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */
|
||||||
|
|
||||||
|
#include <ppc_asm.tmpl>
|
||||||
|
#include <ppc_defs.h>
|
||||||
|
|
||||||
|
#include <asm/cache.h>
|
||||||
|
#include <asm/mmu.h>
|
||||||
|
|
||||||
|
#define LI32(reg,val) \
|
||||||
|
addis reg,0,val@h;\
|
||||||
|
ori reg,reg,val@l
|
||||||
|
|
||||||
|
#define WDCR_EBC(reg,val) \
|
||||||
|
addi r4,0,reg;\
|
||||||
|
mtdcr ebccfga,r4;\
|
||||||
|
addis r4,0,val@h;\
|
||||||
|
ori r4,r4,val@l;\
|
||||||
|
mtdcr ebccfgd,r4
|
||||||
|
|
||||||
|
#define WDCR_SDRAM(reg,val) \
|
||||||
|
addi r4,0,reg;\
|
||||||
|
mtdcr memcfga,r4;\
|
||||||
|
addis r4,0,val@h;\
|
||||||
|
ori r4,r4,val@l;\
|
||||||
|
mtdcr memcfgd,r4
|
||||||
|
|
||||||
|
/******************************************************************************
|
||||||
|
* Function: ext_bus_cntlr_init
|
||||||
|
*
|
||||||
|
* Description: Configures EBC Controller and a few basic chip selects.
|
||||||
|
*
|
||||||
|
* CS0 is setup to get the Boot Flash out of the addresss range
|
||||||
|
* so that we may setup a stack. CS7 is setup so that we can
|
||||||
|
* access and reset the hardware watchdog.
|
||||||
|
*
|
||||||
|
* IMPORTANT: For pass1 this code must run from
|
||||||
|
* cache since you can not reliably change a peripheral banks
|
||||||
|
* timing register (pbxap) while running code from that bank.
|
||||||
|
* For ex., since we are running from ROM on bank 0, we can NOT
|
||||||
|
* execute the code that modifies bank 0 timings from ROM, so
|
||||||
|
* we run it from cache.
|
||||||
|
*
|
||||||
|
* Notes: Does NOT use the stack.
|
||||||
|
*****************************************************************************/
|
||||||
|
.section ".text"
|
||||||
|
.align 2
|
||||||
|
.globl ext_bus_cntlr_init
|
||||||
|
.type ext_bus_cntlr_init, @function
|
||||||
|
ext_bus_cntlr_init:
|
||||||
|
mflr r0
|
||||||
|
/********************************************************************
|
||||||
|
* Prefetch entire ext_bus_cntrl_init function into the icache.
|
||||||
|
* This is necessary because we are going to change the same CS we
|
||||||
|
* are executing from. Otherwise a CPU lockup may occur.
|
||||||
|
*******************************************************************/
|
||||||
|
bl ..getAddr
|
||||||
|
..getAddr:
|
||||||
|
mflr r3 /* get address of ..getAddr */
|
||||||
|
|
||||||
|
/* Calculate number of cache lines for this function */
|
||||||
|
addi r4, 0, (((.Lfe0 - ..getAddr) / CFG_CACHELINE_SIZE) + 2)
|
||||||
|
mtctr r4
|
||||||
|
..ebcloop:
|
||||||
|
icbt r0, r3 /* prefetch cache line for addr in r3*/
|
||||||
|
addi r3, r3, CFG_CACHELINE_SIZE /* move to next cache line */
|
||||||
|
bdnz ..ebcloop /* continue for $CTR cache lines */
|
||||||
|
|
||||||
|
/********************************************************************
|
||||||
|
* Delay to ensure all accesses to ROM are complete before changing
|
||||||
|
* bank 0 timings. 200usec should be enough.
|
||||||
|
* 200,000,000 (cycles/sec) X .000200 (sec) = 0x9C40 cycles.
|
||||||
|
*******************************************************************/
|
||||||
|
addis r3, 0, 0x0
|
||||||
|
ori r3, r3, 0xA000 /* wait 200us from reset */
|
||||||
|
mtctr r3
|
||||||
|
..spinlp:
|
||||||
|
bdnz ..spinlp /* spin loop */
|
||||||
|
|
||||||
|
/********************************************************************
|
||||||
|
* SETUP CPC0_CR0
|
||||||
|
*******************************************************************/
|
||||||
|
LI32(r4, 0x007000c0)
|
||||||
|
mtdcr cntrl0, r4
|
||||||
|
|
||||||
|
/********************************************************************
|
||||||
|
* Setup CPC0_CR1: Change PCIINT signal to PerWE
|
||||||
|
*******************************************************************/
|
||||||
|
mfdcr r4, cntrl1
|
||||||
|
ori r4, r4, 0x4000
|
||||||
|
mtdcr cntrl1, r4
|
||||||
|
|
||||||
|
/********************************************************************
|
||||||
|
* Setup External Bus Controller (EBC).
|
||||||
|
*******************************************************************/
|
||||||
|
WDCR_EBC(epcr, 0xd84c0000)
|
||||||
|
/********************************************************************
|
||||||
|
* Memory Bank 0 (Intel 28F128J3 Flash) initialization
|
||||||
|
*******************************************************************/
|
||||||
|
/*WDCR_EBC(pb0ap, 0x02869200)*/
|
||||||
|
WDCR_EBC(pb0ap, 0x07869200)
|
||||||
|
WDCR_EBC(pb0cr, 0xfe0bc000)
|
||||||
|
/********************************************************************
|
||||||
|
* Memory Bank 1 (Holtek HT6542B PS/2) initialization
|
||||||
|
*******************************************************************/
|
||||||
|
WDCR_EBC(pb1ap, 0x1f869200)
|
||||||
|
WDCR_EBC(pb1cr, 0xf0818000)
|
||||||
|
/********************************************************************
|
||||||
|
* Memory Bank 2 (Epson S1D13506) initialization
|
||||||
|
*******************************************************************/
|
||||||
|
WDCR_EBC(pb2ap, 0x05860300)
|
||||||
|
WDCR_EBC(pb2cr, 0xf045a000)
|
||||||
|
/********************************************************************
|
||||||
|
* Memory Bank 3 (Philips SJA1000 CAN Controllers) initialization
|
||||||
|
*******************************************************************/
|
||||||
|
WDCR_EBC(pb3ap, 0x0387d200)
|
||||||
|
WDCR_EBC(pb3cr, 0xf021c000)
|
||||||
|
/********************************************************************
|
||||||
|
* Memory Bank 4-7 (Unused) initialization
|
||||||
|
*******************************************************************/
|
||||||
|
WDCR_EBC(pb4ap, 0)
|
||||||
|
WDCR_EBC(pb4cr, 0)
|
||||||
|
WDCR_EBC(pb5ap, 0)
|
||||||
|
WDCR_EBC(pb5cr, 0)
|
||||||
|
WDCR_EBC(pb6ap, 0)
|
||||||
|
WDCR_EBC(pb6cr, 0)
|
||||||
|
WDCR_EBC(pb7ap, 0)
|
||||||
|
WDCR_EBC(pb7cr, 0)
|
||||||
|
|
||||||
|
/* We are all done */
|
||||||
|
mtlr r0 /* Restore link register */
|
||||||
|
blr /* Return to calling function */
|
||||||
|
.Lfe0: .size ext_bus_cntlr_init,.Lfe0-ext_bus_cntlr_init
|
||||||
|
/* end ext_bus_cntlr_init() */
|
||||||
|
|
||||||
|
/******************************************************************************
|
||||||
|
* Function: sdram_init
|
||||||
|
*
|
||||||
|
* Description: Configures SDRAM memory banks.
|
||||||
|
*
|
||||||
|
* Notes: Does NOT use the stack.
|
||||||
|
*****************************************************************************/
|
||||||
|
.section ".text"
|
||||||
|
.align 2
|
||||||
|
.globl sdram_init
|
||||||
|
.type sdram_init, @function
|
||||||
|
sdram_init:
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Disable memory controller to allow
|
||||||
|
* values to be changed.
|
||||||
|
*/
|
||||||
|
WDCR_SDRAM(mem_mcopt1, 0x00000000)
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Configure Memory Banks
|
||||||
|
*/
|
||||||
|
WDCR_SDRAM(mem_mb0cf, 0x00084001)
|
||||||
|
WDCR_SDRAM(mem_mb1cf, 0x00000000)
|
||||||
|
WDCR_SDRAM(mem_mb2cf, 0x00000000)
|
||||||
|
WDCR_SDRAM(mem_mb3cf, 0x00000000)
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Set up SDTR1 (SDRAM Timing Register)
|
||||||
|
*/
|
||||||
|
WDCR_SDRAM(mem_sdtr1, 0x00854009)
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Set RTR (Refresh Timing Register)
|
||||||
|
*/
|
||||||
|
WDCR_SDRAM(mem_rtr, 0x10000000)
|
||||||
|
/* WDCR_SDRAM(mem_rtr, 0x05f00000) */
|
||||||
|
|
||||||
|
/********************************************************************
|
||||||
|
* Delay to ensure 200usec have elapsed since reset. Assume worst
|
||||||
|
* case that the core is running 200Mhz:
|
||||||
|
* 200,000,000 (cycles/sec) X .000200 (sec) = 0x9C40 cycles
|
||||||
|
*******************************************************************/
|
||||||
|
addis r3, 0, 0x0000
|
||||||
|
ori r3, r3, 0xA000 /* Wait >200us from reset */
|
||||||
|
mtctr r3
|
||||||
|
..spinlp2:
|
||||||
|
bdnz ..spinlp2 /* spin loop */
|
||||||
|
|
||||||
|
/********************************************************************
|
||||||
|
* Set memory controller options reg, MCOPT1.
|
||||||
|
*******************************************************************/
|
||||||
|
WDCR_SDRAM(mem_mcopt1,0x80800000)
|
||||||
|
|
||||||
|
..sdri_done:
|
||||||
|
blr /* Return to calling function */
|
||||||
|
.Lfe1: .size sdram_init,.Lfe1-sdram_init
|
||||||
|
/* end sdram_init() */
|
||||||
151
board/csb272/u-boot.lds
Normal file
151
board/csb272/u-boot.lds
Normal file
|
|
@ -0,0 +1,151 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2000-2004
|
||||||
|
* Wolfgang Denk, DENX Software Engineering, wd@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_ARCH(powerpc)
|
||||||
|
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
|
||||||
|
/* Do we need any of these for elf?
|
||||||
|
__DYNAMIC = 0; */
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
.resetvec 0xFFFFFFFC :
|
||||||
|
{
|
||||||
|
*(.resetvec)
|
||||||
|
} = 0xffff
|
||||||
|
|
||||||
|
/* Read-only sections, merged into text segment: */
|
||||||
|
. = + SIZEOF_HEADERS;
|
||||||
|
.interp : { *(.interp) }
|
||||||
|
.hash : { *(.hash) }
|
||||||
|
.dynsym : { *(.dynsym) }
|
||||||
|
.dynstr : { *(.dynstr) }
|
||||||
|
.rel.text : { *(.rel.text) }
|
||||||
|
.rela.text : { *(.rela.text) }
|
||||||
|
.rel.data : { *(.rel.data) }
|
||||||
|
.rela.data : { *(.rela.data) }
|
||||||
|
.rel.rodata : { *(.rel.rodata) }
|
||||||
|
.rela.rodata : { *(.rela.rodata) }
|
||||||
|
.rel.got : { *(.rel.got) }
|
||||||
|
.rela.got : { *(.rela.got) }
|
||||||
|
.rel.ctors : { *(.rel.ctors) }
|
||||||
|
.rela.ctors : { *(.rela.ctors) }
|
||||||
|
.rel.dtors : { *(.rel.dtors) }
|
||||||
|
.rela.dtors : { *(.rela.dtors) }
|
||||||
|
.rel.bss : { *(.rel.bss) }
|
||||||
|
.rela.bss : { *(.rela.bss) }
|
||||||
|
.rel.plt : { *(.rel.plt) }
|
||||||
|
.rela.plt : { *(.rela.plt) }
|
||||||
|
.init : { *(.init) }
|
||||||
|
.plt : { *(.plt) }
|
||||||
|
.text :
|
||||||
|
{
|
||||||
|
/* WARNING - the following is hand-optimized to fit within */
|
||||||
|
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||||
|
|
||||||
|
cpu/ppc4xx/start.o (.text)
|
||||||
|
board/csb272/init.o (.text)
|
||||||
|
cpu/ppc4xx/kgdb.o (.text)
|
||||||
|
cpu/ppc4xx/traps.o (.text)
|
||||||
|
cpu/ppc4xx/interrupts.o (.text)
|
||||||
|
cpu/ppc4xx/serial.o (.text)
|
||||||
|
cpu/ppc4xx/cpu_init.o (.text)
|
||||||
|
cpu/ppc4xx/speed.o (.text)
|
||||||
|
cpu/ppc4xx/405gp_enet.o (.text)
|
||||||
|
common/dlmalloc.o (.text)
|
||||||
|
lib_generic/crc32.o (.text)
|
||||||
|
|
||||||
|
lib_ppc/extable.o (.text)
|
||||||
|
lib_ppc/board.o (.text)
|
||||||
|
lib_generic/zlib.o (.text)
|
||||||
|
/* . = env_offset;*/
|
||||||
|
/* common/environment.o(.text)*/
|
||||||
|
|
||||||
|
*(.text)
|
||||||
|
*(.fixup)
|
||||||
|
*(.got1)
|
||||||
|
}
|
||||||
|
_etext = .;
|
||||||
|
PROVIDE (etext = .);
|
||||||
|
.rodata :
|
||||||
|
{
|
||||||
|
*(.rodata)
|
||||||
|
*(.rodata1)
|
||||||
|
*(.rodata.str1.4)
|
||||||
|
}
|
||||||
|
.fini : { *(.fini) } =0
|
||||||
|
.ctors : { *(.ctors) }
|
||||||
|
.dtors : { *(.dtors) }
|
||||||
|
|
||||||
|
/* Read-write section, merged into data segment: */
|
||||||
|
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||||
|
_erotext = .;
|
||||||
|
PROVIDE (erotext = .);
|
||||||
|
.reloc :
|
||||||
|
{
|
||||||
|
*(.got)
|
||||||
|
_GOT2_TABLE_ = .;
|
||||||
|
*(.got2)
|
||||||
|
_FIXUP_TABLE_ = .;
|
||||||
|
*(.fixup)
|
||||||
|
}
|
||||||
|
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||||
|
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||||
|
|
||||||
|
.data :
|
||||||
|
{
|
||||||
|
*(.data)
|
||||||
|
*(.data1)
|
||||||
|
*(.sdata)
|
||||||
|
*(.sdata2)
|
||||||
|
*(.dynamic)
|
||||||
|
CONSTRUCTORS
|
||||||
|
}
|
||||||
|
_edata = .;
|
||||||
|
PROVIDE (edata = .);
|
||||||
|
|
||||||
|
__u_boot_cmd_start = .;
|
||||||
|
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||||
|
__u_boot_cmd_end = .;
|
||||||
|
|
||||||
|
|
||||||
|
__start___ex_table = .;
|
||||||
|
__ex_table : { *(__ex_table) }
|
||||||
|
__stop___ex_table = .;
|
||||||
|
|
||||||
|
. = ALIGN(256);
|
||||||
|
__init_begin = .;
|
||||||
|
.text.init : { *(.text.init) }
|
||||||
|
.data.init : { *(.data.init) }
|
||||||
|
. = ALIGN(256);
|
||||||
|
__init_end = .;
|
||||||
|
|
||||||
|
__bss_start = .;
|
||||||
|
.bss :
|
||||||
|
{
|
||||||
|
*(.sbss) *(.scommon)
|
||||||
|
*(.dynbss)
|
||||||
|
*(.bss)
|
||||||
|
*(COMMON)
|
||||||
|
}
|
||||||
|
_end = . ;
|
||||||
|
PROVIDE (end = .);
|
||||||
|
}
|
||||||
|
|
@ -195,11 +195,4 @@ static unsigned long systemace_read(int dev,
|
||||||
|
|
||||||
return blkcnt;
|
return blkcnt;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/*
|
|
||||||
* $Log: $
|
|
||||||
*/
|
|
||||||
|
|
||||||
|
|
|
||||||
37
common/usb.c
37
common/usb.c
|
|
@ -25,7 +25,6 @@
|
||||||
*
|
*
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* How it works:
|
* How it works:
|
||||||
*
|
*
|
||||||
|
|
@ -47,7 +46,7 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
||||||
#undef USB_DEBUG
|
/* #define USB_DEBUG */
|
||||||
|
|
||||||
#ifdef USB_DEBUG
|
#ifdef USB_DEBUG
|
||||||
#define USB_PRINTF(fmt,args...) printf (fmt ,##args)
|
#define USB_PRINTF(fmt,args...) printf (fmt ,##args)
|
||||||
|
|
@ -55,6 +54,8 @@
|
||||||
#define USB_PRINTF(fmt,args...)
|
#define USB_PRINTF(fmt,args...)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#define USB_BUFSIZ 512
|
||||||
|
|
||||||
static struct usb_device usb_dev[USB_MAX_DEVICE];
|
static struct usb_device usb_dev[USB_MAX_DEVICE];
|
||||||
static int dev_index;
|
static int dev_index;
|
||||||
static int running;
|
static int running;
|
||||||
|
|
@ -387,6 +388,12 @@ int usb_get_configuration_no(struct usb_device *dev,unsigned char *buffer,int cf
|
||||||
}
|
}
|
||||||
tmp=swap_16(config->wTotalLength);
|
tmp=swap_16(config->wTotalLength);
|
||||||
|
|
||||||
|
if (tmp > USB_BUFSIZ) {
|
||||||
|
USB_PRINTF("usb_get_configuration_no: failed to get descriptor - too long: %d\n",
|
||||||
|
tmp);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
result = usb_get_descriptor(dev, USB_DT_CONFIG, cfgno, buffer, tmp);
|
result = usb_get_descriptor(dev, USB_DT_CONFIG, cfgno, buffer, tmp);
|
||||||
USB_PRINTF("get_conf_no %d Result %d, wLength %d\n",cfgno,result,tmp);
|
USB_PRINTF("get_conf_no %d Result %d, wLength %d\n",cfgno,result,tmp);
|
||||||
return result;
|
return result;
|
||||||
|
|
@ -516,8 +523,7 @@ int usb_get_string(struct usb_device *dev, unsigned short langid, unsigned char
|
||||||
*/
|
*/
|
||||||
int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
|
int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
|
||||||
{
|
{
|
||||||
|
unsigned char mybuf[USB_BUFSIZ];
|
||||||
unsigned char mybuf[256];
|
|
||||||
unsigned char *tbuf;
|
unsigned char *tbuf;
|
||||||
int err;
|
int err;
|
||||||
unsigned int u, idx;
|
unsigned int u, idx;
|
||||||
|
|
@ -551,6 +557,12 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
|
||||||
return err;
|
return err;
|
||||||
u=tbuf[0];
|
u=tbuf[0];
|
||||||
USB_PRINTF("Strn Len %d, index %d\n",u,index);
|
USB_PRINTF("Strn Len %d, index %d\n",u,index);
|
||||||
|
|
||||||
|
if (u > USB_BUFSIZ) {
|
||||||
|
USB_PRINTF("usb_string: failed to get string - too long: %d\n", u);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
err = usb_get_string(dev, dev->string_langid, index, tbuf, u);
|
err = usb_get_string(dev, dev->string_langid, index, tbuf, u);
|
||||||
if (err < 0)
|
if (err < 0)
|
||||||
return err;
|
return err;
|
||||||
|
|
@ -619,7 +631,7 @@ int usb_new_device(struct usb_device *dev)
|
||||||
{
|
{
|
||||||
int addr, err;
|
int addr, err;
|
||||||
int tmp;
|
int tmp;
|
||||||
unsigned char tmpbuf[256];
|
unsigned char tmpbuf[USB_BUFSIZ];
|
||||||
|
|
||||||
dev->descriptor.bMaxPacketSize0 = 8; /* Start off at 8 bytes */
|
dev->descriptor.bMaxPacketSize0 = 8; /* Start off at 8 bytes */
|
||||||
dev->maxpacketsize = 0; /* Default to 8 byte max packet size */
|
dev->maxpacketsize = 0; /* Default to 8 byte max packet size */
|
||||||
|
|
@ -895,7 +907,7 @@ void usb_hub_port_connect_change(struct usb_device *dev, int port)
|
||||||
|
|
||||||
int usb_hub_configure(struct usb_device *dev)
|
int usb_hub_configure(struct usb_device *dev)
|
||||||
{
|
{
|
||||||
unsigned char buffer[256], *bitmap;
|
unsigned char buffer[USB_BUFSIZ], *bitmap;
|
||||||
struct usb_hub_descriptor *descriptor;
|
struct usb_hub_descriptor *descriptor;
|
||||||
struct usb_hub_status *hubsts;
|
struct usb_hub_status *hubsts;
|
||||||
int i;
|
int i;
|
||||||
|
|
@ -912,6 +924,13 @@ int usb_hub_configure(struct usb_device *dev)
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
descriptor = (struct usb_hub_descriptor *)buffer;
|
descriptor = (struct usb_hub_descriptor *)buffer;
|
||||||
|
|
||||||
|
if (descriptor->bLength > USB_BUFSIZ) {
|
||||||
|
USB_HUB_PRINTF("usb_hub_configure: failed to get hub descriptor - too long: %d\N",
|
||||||
|
descriptor->bLength);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
if (usb_get_hub_descriptor(dev, buffer, descriptor->bLength) < 0) {
|
if (usb_get_hub_descriptor(dev, buffer, descriptor->bLength) < 0) {
|
||||||
USB_HUB_PRINTF("usb_hub_configure: failed to get hub descriptor 2nd giving up %lX\n",dev->status);
|
USB_HUB_PRINTF("usb_hub_configure: failed to get hub descriptor 2nd giving up %lX\n",dev->status);
|
||||||
return -1;
|
return -1;
|
||||||
|
|
@ -968,6 +987,12 @@ int usb_hub_configure(struct usb_device *dev)
|
||||||
for (i = 0; i < dev->maxchild; i++)
|
for (i = 0; i < dev->maxchild; i++)
|
||||||
USB_HUB_PRINTF("port %d is%s removable\n", i + 1,
|
USB_HUB_PRINTF("port %d is%s removable\n", i + 1,
|
||||||
hub->desc.DeviceRemovable[(i + 1)/8] & (1 << ((i + 1)%8)) ? " not" : "");
|
hub->desc.DeviceRemovable[(i + 1)/8] & (1 << ((i + 1)%8)) ? " not" : "");
|
||||||
|
if (sizeof(struct usb_hub_status) > USB_BUFSIZ) {
|
||||||
|
USB_HUB_PRINTF("usb_hub_configure: failed to get Status - too long: %d\n",
|
||||||
|
descriptor->bLength);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
if (usb_get_hub_status(dev, buffer) < 0) {
|
if (usb_get_hub_status(dev, buffer) < 0) {
|
||||||
USB_HUB_PRINTF("usb_hub_configure: failed to get Status %lX\n",dev->status);
|
USB_HUB_PRINTF("usb_hub_configure: failed to get Status %lX\n",dev->status);
|
||||||
return -1;
|
return -1;
|
||||||
|
|
|
||||||
|
|
@ -22,12 +22,13 @@
|
||||||
|
|
||||||
|
|
||||||
#include <common.h>
|
#include <common.h>
|
||||||
|
|
||||||
|
#ifdef CONFIG_DRIVER_NETARMETH
|
||||||
#include <command.h>
|
#include <command.h>
|
||||||
#include <net.h>
|
#include <net.h>
|
||||||
#include "netarm_eth.h"
|
#include "netarm_eth.h"
|
||||||
#include <asm/arch/netarm_registers.h>
|
#include <asm/arch/netarm_registers.h>
|
||||||
|
|
||||||
#ifdef CONFIG_DRIVER_NETARMETH
|
|
||||||
|
|
||||||
#if (CONFIG_COMMANDS & CFG_CMD_NET)
|
#if (CONFIG_COMMANDS & CFG_CMD_NET)
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,5 +1,4 @@
|
||||||
/*
|
/* * include/asm-armnommu/arch-netarm/netarm_dma_module.h
|
||||||
* include/asm-armnommu/arch-netarm/netarm_dma_module.h
|
|
||||||
*
|
*
|
||||||
* Copyright (C) 2000 NETsilicon, Inc.
|
* Copyright (C) 2000 NETsilicon, Inc.
|
||||||
* Copyright (C) 2000 WireSpeed Communications Corporation
|
* Copyright (C) 2000 WireSpeed Communications Corporation
|
||||||
|
|
@ -181,4 +180,3 @@ typedef struct __NETARM_DMA_Buff_Desc_M_to_M
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -155,4 +155,3 @@
|
||||||
#define NETARM_MEM_OPT_WRITE_SYNC (0x00000001)
|
#define NETARM_MEM_OPT_WRITE_SYNC (0x00000001)
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -77,4 +77,3 @@
|
||||||
#include <asm/arch/netarm_eth_module.h>
|
#include <asm/arch/netarm_eth_module.h>
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
|
||||||
313
include/configs/csb272.h
Normal file
313
include/configs/csb272.h
Normal file
|
|
@ -0,0 +1,313 @@
|
||||||
|
/*
|
||||||
|
* (C) Copyright 2004
|
||||||
|
* Tolunay Orkun, Nextio Inc., torkun@nextio.com
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* board/config.h - configuration options, board specific
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __CONFIG_H
|
||||||
|
#define __CONFIG_H
|
||||||
|
|
||||||
|
/*
|
||||||
|
* High Level Configuration Options
|
||||||
|
* (easy to change)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define CONFIG_405GP 1 /* This is a PPC405GP CPU */
|
||||||
|
#define CONFIG_4xx 1 /* ...member of PPC4xx family */
|
||||||
|
#define CONFIG_CSB272 1 /* on a Cogent CSB272 board */
|
||||||
|
#define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init() */
|
||||||
|
#define CONFIG_LAST_STAGE_INIT 1 /* Call last_stage_init() */
|
||||||
|
#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* OS Bootstrap configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
|
||||||
|
#else
|
||||||
|
#define CONFIG_BOOTDELAY 3 /* autoboot after X seconds */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check keypress when bootdelay = 0 */
|
||||||
|
|
||||||
|
#if 1
|
||||||
|
#undef CONFIG_BOOTARGS
|
||||||
|
#define CONFIG_BOOTCOMMAND \
|
||||||
|
"setenv bootargs console=ttyS0,38400 debug " \
|
||||||
|
"root=/dev/ram rw ramdisk_size=4096 " \
|
||||||
|
"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
|
||||||
|
"bootm fe000000 fe100000"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
#undef CONFIG_BOOTARGS
|
||||||
|
#define CONFIG_BOOTCOMMAND \
|
||||||
|
"bootp; " \
|
||||||
|
"setenv bootargs console=ttyS0,38400 debug " \
|
||||||
|
"root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
|
||||||
|
"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
|
||||||
|
"bootm"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* BOOTP/DHCP protocol configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CONFIG_BOOTP_MASK ( CONFIG_BOOTP_DEFAULT | \
|
||||||
|
CONFIG_BOOTP_DNS2 | \
|
||||||
|
CONFIG_BOOTP_BOOTFILESIZE )
|
||||||
|
/*
|
||||||
|
* U-Boot Monitor Command Line Functions Configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
|
||||||
|
CFG_CMD_ASKENV | \
|
||||||
|
CFG_CMD_BEDBUG | \
|
||||||
|
CFG_CMD_ELF | \
|
||||||
|
CFG_CMD_IRQ | \
|
||||||
|
CFG_CMD_I2C | \
|
||||||
|
CFG_CMD_PCI | \
|
||||||
|
CFG_CMD_DATE | \
|
||||||
|
CFG_CMD_MII | \
|
||||||
|
CFG_CMD_PING | \
|
||||||
|
CFG_CMD_DHCP )
|
||||||
|
|
||||||
|
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
||||||
|
#include <cmd_confdefs.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Serial download configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
||||||
|
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* KGDB Configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||||
|
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
|
||||||
|
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Miscellaneous configurable options
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#undef CFG_HUSH_PARSER /* use "hush" command parser */
|
||||||
|
#ifdef CFG_HUSH_PARSER
|
||||||
|
#define CFG_PROMPT_HUSH_PS2 "> " /* hush shell secondary prompt */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CFG_LONGHELP /* undef to save memory */
|
||||||
|
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
||||||
|
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||||
|
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||||
|
#else
|
||||||
|
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
|
||||||
|
#endif
|
||||||
|
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
|
||||||
|
#define CFG_MAXARGS 16 /* max number of command args */
|
||||||
|
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
|
||||||
|
|
||||||
|
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
|
||||||
|
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
||||||
|
|
||||||
|
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
|
||||||
|
#define CFG_CLKS_IN_HZ 1 /* everything, incl board info, in Hz */
|
||||||
|
#define CFG_EXTBDINFO 1 /* To use extended board_info (bd_t) */
|
||||||
|
#define CFG_LOAD_ADDR 0x100000 /* default load address */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* 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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* watchdog configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* UART configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CFG_EXT_SERIAL_CLOCK 3868400 /* use external serial clock */
|
||||||
|
#undef CFG_IGNORE_405_UART_ERRATA_59 /* ignore ppc405gp errata #59 */
|
||||||
|
#undef CFG_BASE_BAUD
|
||||||
|
#define CONFIG_BAUDRATE 38400 /* Default baud rate */
|
||||||
|
#define CFG_BAUDRATE_TABLE \
|
||||||
|
{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 }
|
||||||
|
|
||||||
|
/*
|
||||||
|
* I2C configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
|
||||||
|
#define CFG_I2C_SPEED 100000 /* I2C speed */
|
||||||
|
#define CFG_I2C_SLAVE 0x7F /* I2C slave address */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* MII PHY configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CONFIG_MII 1 /* MII PHY management */
|
||||||
|
#define CONFIG_PHY_ADDR 0 /* PHY address */
|
||||||
|
#define CONFIG_PHY_CMD_DELAY 40 /* PHY COMMAND delay */
|
||||||
|
/* 32usec min. for LXT971A */
|
||||||
|
#define CONFIG_PHY_RESET_DELAY 300 /* PHY RESET recovery delay */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* RTC configuration
|
||||||
|
*
|
||||||
|
* Note that DS1307 RTC is limited to 100Khz I2C bus.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CONFIG_RTC_DS1307 /* Use Dallas 1307 RTC */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* PCI stuff
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CONFIG_PCI /* include pci support */
|
||||||
|
#define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
|
||||||
|
#define PCI_HOST_FORCE 1 /* configure as pci host */
|
||||||
|
#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
|
||||||
|
|
||||||
|
#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
|
||||||
|
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
||||||
|
/* resource configuration */
|
||||||
|
#undef CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
|
||||||
|
#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/
|
||||||
|
|
||||||
|
#define CFG_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
|
||||||
|
#define CFG_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
|
||||||
|
#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
|
||||||
|
#define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
|
||||||
|
#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
|
||||||
|
#define CFG_PCI_PTM2LA 0x00000000 /* disabled */
|
||||||
|
#define CFG_PCI_PTM2MS 0x00000000 /* disabled */
|
||||||
|
#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* IDE stuff
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#undef CONFIG_IDE_PCMCIA /* no pcmcia interface required */
|
||||||
|
#undef CONFIG_IDE_LED /* no led for ide supported */
|
||||||
|
#undef CONFIG_IDE_RESET /* no reset for ide supported */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Environment configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CFG_ENV_IS_IN_FLASH 1 /* environment is in FLASH */
|
||||||
|
#undef CFG_ENV_IS_IN_NVRAM
|
||||||
|
#undef CFG_ENV_IS_IN_EEPROM
|
||||||
|
|
||||||
|
/*
|
||||||
|
* General Memory organization
|
||||||
|
*
|
||||||
|
* Start addresses for the final memory configuration
|
||||||
|
* (Set up by the startup code)
|
||||||
|
* Please note that CFG_SDRAM_BASE _must_ start at 0
|
||||||
|
*/
|
||||||
|
#define CFG_SDRAM_BASE 0x00000000
|
||||||
|
#define CFG_FLASH_BASE 0xFE000000
|
||||||
|
#define CFG_FLASH_SIZE 0x02000000
|
||||||
|
#define CFG_MONITOR_BASE TEXT_BASE
|
||||||
|
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 KB for Monitor */
|
||||||
|
#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 KB for malloc() */
|
||||||
|
|
||||||
|
#if CFG_MONITOR_BASE < CFG_FLASH_BASE
|
||||||
|
#define CFG_RAMSTART
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(CFG_ENV_IS_IN_FLASH)
|
||||||
|
#define CFG_ENV_IN_OWN_SECTOR 1 /* Give Environment own sector */
|
||||||
|
#define CFG_ENV_ADDR 0xFFF00000 /* Address of Environment Sector */
|
||||||
|
#define CFG_ENV_SIZE 0x00001000 /* Size of Environment */
|
||||||
|
#define CFG_ENV_SECT_SIZE 0x00040000 /* Size of Environment Sector */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* FLASH Device configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CFG_FLASH_CFI 1 /* flash is CFI conformant */
|
||||||
|
#define CFG_FLASH_CFI_DRIVER 1 /* use common cfi driver */
|
||||||
|
#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
|
||||||
|
#define CFG_MAX_FLASH_BANKS 1 /* max # of memory banks */
|
||||||
|
#define CFG_FLASH_INCREMENT 0 /* there is only one bank */
|
||||||
|
#define CFG_MAX_FLASH_SECT 128 /* max # of sectors on one chip */
|
||||||
|
#define CFG_FLASH_PROTECTION 1 /* hardware flash protection */
|
||||||
|
#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
|
||||||
|
|
||||||
|
/*
|
||||||
|
* On Chip Memory location/size
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CFG_OCM_DATA_ADDR 0xF8000000
|
||||||
|
#define CFG_OCM_DATA_SIZE 0x1000
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Global info and initial stack
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of on-chip SRAM */
|
||||||
|
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
|
||||||
|
#define CFG_GBL_DATA_SIZE 128 /* byte size reserved for initial data */
|
||||||
|
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
|
||||||
|
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Cache configuration
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CFG_DCACHE_SIZE 16384 /* For IBM 405 CPUs, older 405 ppc's */
|
||||||
|
/* have only 8kB, 16kB is save here */
|
||||||
|
#define CFG_CACHELINE_SIZE 32
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Miscellaneous board specific definitions
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define CFG_I2C_PLL_ADDR 0x58 /* I2C address of AMIS FS6377-01 PLL */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Internal Definitions
|
||||||
|
*
|
||||||
|
* Boot Flags
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
|
||||||
|
#define BOOTFLAG_WARM 0x02 /* Software reboot */
|
||||||
|
|
||||||
|
#endif /* __CONFIG_H */
|
||||||
Loading…
Add table
Reference in a new issue