Patch by Juergen Selent, 17 May 2005:
Add support for Funkwerk VoVPN gateway module.
This commit is contained in:
wdenk
parent
2eab48f511
commit
ba91e26a19
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@ -2,6 +2,11 @@
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Changes for U-Boot 1.1.3:
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======================================================================
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* Patch by Juergen Selent, 17 May 2005:
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Add support for Funkwerk VoVPN gateway module.
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* Cleanup debug code for MPC8220 FEC driver
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* Extend burst mode RAM test program to take a loop count
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(0 = infinite)
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5
Makefile
5
Makefile
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@ -1152,6 +1152,11 @@ TQM8265_AA_config: unconfig
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fi
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@./mkconfig -a TQM8260 ppc mpc8260 tqm8260
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VoVPN-GW_66MHz_config \
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VoVPN-GW_100MHz_config: unconfig
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@echo "#define CONFIG_CLKIN_$(word 2,$(subst _, ,$@))" > include/config.h
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@./mkconfig -a VoVPN-GW ppc mpc8260 vovpn-gw funkwerk
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ZPC1900_config: unconfig
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@./mkconfig $(@:_config=) ppc mpc8260 zpc1900
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@ -0,0 +1,46 @@
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#
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# (C) Copyright 2001
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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 := $(BOARD).o flash.o m88e6060.o
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$(LIB): $(OBJS) $(SOBJS)
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$(AR) crv $@ $(OBJS)
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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 $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
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-include .depend
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#########################################################################
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@ -0,0 +1,21 @@
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# (C) Copyright 2004
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# Elmeg Communications Systems GmbH, Juergen Selent (j.selent@elmeg.de)
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#
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# Support for the Elmeg VoVPN Gateway Module
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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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TEXT_BASE = 0xfff00000
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@ -0,0 +1,506 @@
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/*
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* (C) Copyright 2004
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* Elmeg Communications Systems GmbH, Juergen Selent (j.selent@elmeg.de)
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*
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* Support for the Elmeg VoVPN Gateway Module
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* ------------------------------------------
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* This is a signle bank flashdriver for INTEL 28F320J3, 28F640J3
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* and 28F128J3A flashs working in 8 Bit mode.
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*
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* Most of this code is taken from existing u-boot source code.
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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 <common.h>
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flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
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#define FLASH_CMD_READ_ID 0x90
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#define FLASH_CMD_READ_STATUS 0x70
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#define FLASH_CMD_RESET 0xff
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#define FLASH_CMD_BLOCK_ERASE 0x20
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#define FLASH_CMD_ERASE_CONFIRM 0xd0
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#define FLASH_CMD_CLEAR_STATUS 0x50
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#define FLASH_CMD_SUSPEND_ERASE 0xb0
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#define FLASH_CMD_WRITE 0x40
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#define FLASH_CMD_WRITE_BUFF 0xe8
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#define FLASH_CMD_PROG_RESUME 0xd0
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#define FLASH_CMD_PROTECT 0x60
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#define FLASH_CMD_PROTECT_SET 0x01
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#define FLASH_CMD_PROTECT_CLEAR 0xd0
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#define FLASH_STATUS_DONE 0x80
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#define FLASH_WRITE_BUFFER_SIZE 32
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#ifdef CFG_FLASH_16BIT
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#define FLASH_WORD_SIZE unsigned short
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#define FLASH_ID_MASK 0xffff
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#define FLASH_CMD_ADDR_SHIFT 0
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#else
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#define FLASH_WORD_SIZE unsigned char
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#define FLASH_ID_MASK 0xff
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/* A0 is not used in either 8x or 16x for READ ID */
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#define FLASH_CMD_ADDR_SHIFT 1
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#endif
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static unsigned long
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flash_get(volatile FLASH_WORD_SIZE *addr, flash_info_t *info)
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{
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volatile FLASH_WORD_SIZE *p;
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FLASH_WORD_SIZE value;
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int i;
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addr[0] = FLASH_CMD_READ_ID;
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/* manufactor */
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value = addr[0 << FLASH_CMD_ADDR_SHIFT];
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switch (value) {
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case (INTEL_MANUFACT & FLASH_ID_MASK):
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info->flash_id = FLASH_MAN_INTEL;
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break;
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default:
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info->flash_id = FLASH_UNKNOWN;
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info->sector_count = 0;
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info->size = 0;
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*addr = FLASH_CMD_RESET;
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return (0);
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}
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/* device */
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value = addr[1 << FLASH_CMD_ADDR_SHIFT];
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switch (value) {
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case (INTEL_ID_28F320J3A & FLASH_ID_MASK):
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info->flash_id += FLASH_28F320J3A;
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info->sector_count = 32;
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info->size = 0x00400000;
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break;
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case (INTEL_ID_28F640J3A & FLASH_ID_MASK):
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info->flash_id += FLASH_28F640J3A;
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info->sector_count = 64;
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info->size = 0x00800000;
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break;
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case (INTEL_ID_28F128J3A & FLASH_ID_MASK):
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info->flash_id += FLASH_28F128J3A;
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info->sector_count = 128;
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info->size = 0x01000000;
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break;
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default:
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info->flash_id = FLASH_UNKNOWN;
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info->sector_count = 0;
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info->size = 0;
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*addr = FLASH_CMD_RESET;
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return (0);
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}
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/* setup sectors */
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for (i = 0; i < info->sector_count; i++) {
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info->start[i] = (unsigned long)addr + (i * info->size/info->sector_count);
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}
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/* check protected sectors */
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for (i = 0; i < info->sector_count; i++) {
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p = (volatile FLASH_WORD_SIZE *)(info->start[i]);
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info->protect[i] = p[2 << FLASH_CMD_ADDR_SHIFT] & 1;
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}
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/* reset bank */
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*addr = FLASH_CMD_RESET;
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return (info->size);
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}
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unsigned long
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flash_init(void)
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{
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unsigned long size;
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int i;
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for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
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flash_info[i].flash_id = FLASH_UNKNOWN;
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}
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size = flash_get((volatile FLASH_WORD_SIZE *)CFG_FLASH_BASE, &flash_info[0]);
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if (flash_info[0].flash_id == FLASH_UNKNOWN) {
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printf ("## Unknown FLASH Size=0x%08lx\n", size);
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return (0);
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}
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/* always protect 1 sector containing the HRCW */
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flash_protect(FLAG_PROTECT_SET,
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flash_info[0].start[0],
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flash_info[0].start[1] - 1,
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&flash_info[0]);
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#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
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flash_protect(FLAG_PROTECT_SET,
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CFG_MONITOR_FLASH,
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CFG_MONITOR_FLASH+CFG_MONITOR_LEN-1,
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&flash_info[0]);
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#endif
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#ifdef CFG_ENV_IS_IN_FLASH
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flash_protect(FLAG_PROTECT_SET,
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CFG_ENV_ADDR,
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CFG_ENV_ADDR+CFG_ENV_SECT_SIZE-1,
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&flash_info[0]);
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#endif
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return (size);
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}
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void
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flash_print_info(flash_info_t *info)
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{
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int i;
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if (info->flash_id == FLASH_UNKNOWN) {
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printf ("missing or unknown FLASH type\n");
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return;
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}
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switch (info->flash_id & FLASH_VENDMASK) {
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case FLASH_MAN_INTEL: printf ("INTEL "); break;
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default: printf ("Unknown Vendor "); break;
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}
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switch (info->flash_id & FLASH_TYPEMASK) {
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case FLASH_28F320J3A: printf ("28F320JA3 (32 Mbit)\n");
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break;
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case FLASH_28F640J3A: printf ("28F640JA3 (64 Mbit)\n");
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break;
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case FLASH_28F128J3A: printf ("28F128JA3 (128 Mbit)\n");
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break;
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default: printf ("Unknown Chip Type");
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break;
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}
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printf (" Size: %ld MB in %d Sectors\n",
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info->size >> 20, info->sector_count);
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printf (" Sector Start Addresses:");
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for (i=0; i<info->sector_count; ++i) {
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if ((i % 5) == 0)
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printf ("\n ");
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printf (" %08lX%s",
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info->start[i],
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info->protect[i] ? " (RO)" : " "
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);
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}
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printf ("\n");
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}
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int
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flash_erase(flash_info_t *info, int s_first, int s_last)
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{
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unsigned long start, now, last;
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int flag, prot, sect;
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volatile FLASH_WORD_SIZE *addr;
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FLASH_WORD_SIZE status;
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if ((s_first < 0) || (s_first > s_last)) {
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if (info->flash_id == FLASH_UNKNOWN) {
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printf ("- missing\n");
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} else {
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printf ("- no sectors to erase\n");
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}
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return (1);
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}
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if (info->flash_id == FLASH_UNKNOWN) {
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printf ("Cannot erase unknown flash - aborted\n");
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return (1);
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}
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prot = 0;
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for (sect=s_first; sect<=s_last; ++sect) {
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if (info->protect[sect]) {
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prot++;
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}
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}
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if (prot) {
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printf ("- Warning: %d protected sectors will not be erased!\n", prot);
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} else {
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printf ("\n");
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}
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start = get_timer (0);
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last = start;
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for (sect = s_first; sect<=s_last; sect++) {
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if (info->protect[sect]) {
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continue;
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}
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addr = (volatile FLASH_WORD_SIZE *)(info->start[sect]);
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/* Disable interrupts which might cause a timeout here */
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flag = disable_interrupts();
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#ifdef DEBUG
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printf("Erase sector %d at start addr 0x%08X", sect, (unsigned int)info->start[sect]);
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#endif
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*addr = FLASH_CMD_CLEAR_STATUS;
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*addr = FLASH_CMD_BLOCK_ERASE;
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*addr = FLASH_CMD_ERASE_CONFIRM;
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/* re-enable interrupts if necessary */
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if (flag) {
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enable_interrupts();
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}
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/* wait at least 80us - let's wait 1 ms */
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udelay (1000);
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while (((status = *addr) & FLASH_STATUS_DONE) != FLASH_STATUS_DONE) {
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if ((now=get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
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printf("Flash erase timeout at address %lx\n", info->start[sect]);
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*addr = FLASH_CMD_SUSPEND_ERASE;
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*addr = FLASH_CMD_RESET;
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return (1);
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}
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/* show that we're waiting */
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if ((now - last) > 1000) { /* every second */
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putc ('.');
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last = now;
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}
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}
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*addr = FLASH_CMD_RESET;
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}
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printf (" done\n");
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return (0);
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}
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static int
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write_buff2( volatile FLASH_WORD_SIZE *dst,
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volatile FLASH_WORD_SIZE *src,
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unsigned long cnt )
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{
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unsigned long start;
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FLASH_WORD_SIZE status;
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int flag, i;
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start = get_timer (0);
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while (1) {
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/* Disable interrupts which might cause a timeout here */
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flag = disable_interrupts();
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dst[0] = FLASH_CMD_WRITE_BUFF;
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if ((status = *dst) & FLASH_STATUS_DONE) {
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break;
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}
|
||||
|
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/* re-enable interrupts if necessary */
|
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if (flag) {
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enable_interrupts();
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}
|
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|
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if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
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return (-1);
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}
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}
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dst[0] = (FLASH_WORD_SIZE)(cnt - 1);
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for (i=0; i<cnt; i++) {
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dst[i] = src[i];
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}
|
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dst[0] = FLASH_CMD_PROG_RESUME;
|
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|
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if (flag) {
|
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enable_interrupts();
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}
|
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|
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return( 0 );
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||||
}
|
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|
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static int
|
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poll_status( volatile FLASH_WORD_SIZE *addr )
|
||||
{
|
||||
unsigned long start;
|
||||
|
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start = get_timer (0);
|
||||
/* wait for error or finish */
|
||||
while (1) {
|
||||
if (*addr == FLASH_STATUS_DONE) {
|
||||
if (*addr == FLASH_STATUS_DONE) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
|
||||
*addr = FLASH_CMD_RESET;
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return (-1);
|
||||
}
|
||||
}
|
||||
*addr = FLASH_CMD_RESET;
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||||
return (0);
|
||||
}
|
||||
|
||||
/*
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||||
* write_buff return values:
|
||||
* 0 - OK
|
||||
* 1 - write timeout
|
||||
* 2 - Flash not erased
|
||||
* 4 - Flash not identified
|
||||
*/
|
||||
int
|
||||
write_buff(flash_info_t *info, uchar *src, ulong udst, ulong cnt)
|
||||
{
|
||||
volatile FLASH_WORD_SIZE *addr, *dst;
|
||||
unsigned long bcnt;
|
||||
int flag, i;
|
||||
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||||
if (info->flash_id == FLASH_UNKNOWN) {
|
||||
return (4);
|
||||
}
|
||||
|
||||
addr = (volatile FLASH_WORD_SIZE *)(info->start[0]);
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||||
dst = (volatile FLASH_WORD_SIZE *) udst;
|
||||
|
||||
#ifdef CFG_FLASH_16BIT
|
||||
#error NYI
|
||||
#else
|
||||
while (cnt > 0) {
|
||||
/* Check if buffer write is possible */
|
||||
if (cnt > 1 && (((unsigned long)dst & (FLASH_WRITE_BUFFER_SIZE - 1)) == 0)) {
|
||||
bcnt = cnt > FLASH_WRITE_BUFFER_SIZE ? FLASH_WRITE_BUFFER_SIZE : cnt;
|
||||
/* Check if Flash is (sufficiently) erased */
|
||||
for (i=0; i<bcnt; i++) {
|
||||
if ((dst[i] & src[i]) != src[i]) {
|
||||
return (2);
|
||||
}
|
||||
}
|
||||
if (write_buff2( dst,src,bcnt ) != 0) {
|
||||
addr[0] = FLASH_CMD_READ_STATUS;
|
||||
}
|
||||
if (poll_status( dst ) != 0) {
|
||||
return (1);
|
||||
}
|
||||
cnt -= bcnt;
|
||||
dst += bcnt;
|
||||
src += bcnt;
|
||||
continue;
|
||||
}
|
||||
|
||||
/* Check if Flash is (sufficiently) erased */
|
||||
if ((*dst & *src) != *src) {
|
||||
return (2);
|
||||
}
|
||||
|
||||
/* Disable interrupts which might cause a timeout here */
|
||||
flag = disable_interrupts();
|
||||
addr[0] = FLASH_CMD_ERASE_CONFIRM;
|
||||
addr[0] = FLASH_CMD_WRITE;
|
||||
*dst++ = *src++;
|
||||
/* re-enable interrupts if necessary */
|
||||
if (flag) {
|
||||
enable_interrupts();
|
||||
}
|
||||
|
||||
if (poll_status( dst ) != 0) {
|
||||
return (1);
|
||||
}
|
||||
cnt --;
|
||||
}
|
||||
#endif
|
||||
return (0);
|
||||
}
|
||||
|
||||
int
|
||||
flash_real_protect(flash_info_t *info, long sector, int prot)
|
||||
{
|
||||
volatile FLASH_WORD_SIZE *addr;
|
||||
unsigned long start;
|
||||
|
||||
addr = (volatile FLASH_WORD_SIZE *)(info->start[sector]);
|
||||
*addr = FLASH_CMD_CLEAR_STATUS;
|
||||
*addr = FLASH_CMD_PROTECT;
|
||||
|
||||
if(prot) {
|
||||
*addr = FLASH_CMD_PROTECT_SET;
|
||||
} else {
|
||||
*addr = FLASH_CMD_PROTECT_CLEAR;
|
||||
}
|
||||
|
||||
/* wait for error or finish */
|
||||
start = get_timer (0);
|
||||
while(!(addr[0] & FLASH_STATUS_DONE)){
|
||||
if (get_timer(start) > CFG_FLASH_ERASE_TOUT) {
|
||||
printf("Flash protect timeout at address %lx\n", info->start[sector]);
|
||||
addr[0] = FLASH_CMD_RESET;
|
||||
return (1);
|
||||
}
|
||||
}
|
||||
|
||||
/* Set software protect flag */
|
||||
info->protect[sector] = prot;
|
||||
*addr = FLASH_CMD_RESET;
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Support for flash file system (JFFS2)
|
||||
*
|
||||
* We use custom partition info function because we have to fit the
|
||||
* file system image between first sector (containing hard reset
|
||||
* configuration word) and the sector containing U-Boot image. Standard
|
||||
* partition info function does not allow for last sector specification
|
||||
* and assumes that the file system occupies flash bank up to and
|
||||
* including bank's last sector.
|
||||
*/
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CFG_JFFS_CUSTOM_PART)
|
||||
#error TODO
|
||||
|
||||
#ifndef CFG_JFFS2_FIRST_SECTOR
|
||||
#define CFG_JFFS2_FIRST_SECTOR 0
|
||||
#endif
|
||||
#ifndef CFG_JFFS2_FIRST_BANK
|
||||
#define CFG_JFFS2_FIRST_BANK 0
|
||||
#endif
|
||||
#ifndef CFG_JFFS2_NUM_BANKS
|
||||
#define CFG_JFFS2_NUM_BANKS 1
|
||||
#endif
|
||||
#define CFG_JFFS2_LAST_BANK (CFG_JFFS2_FIRST_BANK + CFG_JFFS2_NUM_BANKS - 1)
|
||||
|
||||
#include <jffs2/jffs2.h>
|
||||
|
||||
static struct part_info partition;
|
||||
|
||||
struct part_info *jffs2_part_info(int part_num)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (part_num == 0) {
|
||||
if (partition.usr_priv == 0) {
|
||||
partition.offset =
|
||||
(unsigned char *) flash_info[CFG_JFFS2_FIRST_BANK].start[CFG_JFFS2_FIRST_SECTOR];
|
||||
for (i = CFG_JFFS2_FIRST_BANK; i <= CFG_JFFS2_LAST_BANK; i++)
|
||||
partition.size += flash_info[i].size;
|
||||
partition.size -=
|
||||
flash_info[CFG_JFFS2_FIRST_BANK].start[CFG_JFFS2_FIRST_SECTOR] -
|
||||
flash_info[CFG_JFFS2_FIRST_BANK].start[0];
|
||||
#ifdef CFG_JFFS2_LAST_SECTOR
|
||||
i = flash_info[CFG_JFFS2_LAST_BANK].sector_count - 1;
|
||||
partition.size -=
|
||||
flash_info[CFG_JFFS2_LAST_BANK].start[i] -
|
||||
flash_info[CFG_JFFS2_LAST_BANK].start[CFG_JFFS2_LAST_SECTOR];
|
||||
#endif
|
||||
|
||||
partition.usr_priv = (void *)1;
|
||||
}
|
||||
return &partition;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* JFFS2 */
|
||||
|
|
@ -0,0 +1,262 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Elmeg Communications Systems GmbH, Juergen Selent (j.selent@elmeg.de)
|
||||
*
|
||||
* Support for the Elmeg VoVPN Gateway Module
|
||||
* ------------------------------------------
|
||||
* Initialize Marvell M88E6060 Switch
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <ioports.h>
|
||||
#include <mpc8260.h>
|
||||
#include <asm/m8260_pci.h>
|
||||
#include <net.h>
|
||||
#include <miiphy.h>
|
||||
|
||||
#include "m88e6060.h"
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_NET)
|
||||
static int prtTab[M88X_PRT_CNT] = { 8, 9, 10, 11, 12, 13 };
|
||||
static int phyTab[M88X_PHY_CNT] = { 0, 1, 2, 3, 4 };
|
||||
|
||||
static m88x_regCfg_t prtCfg0[] = {
|
||||
{ 4, 0x3e7c, 0x8000 },
|
||||
{ 4, 0x3e7c, 0x8003 },
|
||||
{ 6, 0x0fc0, 0x001e },
|
||||
{ -1, 0xffff, 0x0000 }
|
||||
};
|
||||
|
||||
static m88x_regCfg_t prtCfg1[] = {
|
||||
{ 4, 0x3e7c, 0x8000 },
|
||||
{ 4, 0x3e7c, 0x8003 },
|
||||
{ 6, 0x0fc0, 0x001d },
|
||||
{ -1, 0xffff, 0x0000 }
|
||||
};
|
||||
|
||||
static m88x_regCfg_t prtCfg2[] = {
|
||||
{ 4, 0x3e7c, 0x8000 },
|
||||
{ 4, 0x3e7c, 0x8003 },
|
||||
{ 6, 0x0fc0, 0x001b },
|
||||
{ -1, 0xffff, 0x0000 }
|
||||
};
|
||||
|
||||
static m88x_regCfg_t prtCfg3[] = {
|
||||
{ 4, 0x3e7c, 0x8000 },
|
||||
{ 4, 0x3e7c, 0x8003 },
|
||||
{ 6, 0x0fc0, 0x0017 },
|
||||
{ -1, 0xffff, 0x0000 }
|
||||
};
|
||||
|
||||
static m88x_regCfg_t prtCfg4[] = {
|
||||
{ 4, 0x3e7c, 0x8000 },
|
||||
{ 4, 0x3e7c, 0x8003 },
|
||||
{ 6, 0x0fc0, 0x000f },
|
||||
{ -1, 0xffff, 0x0000 }
|
||||
};
|
||||
|
||||
static m88x_regCfg_t *prtCfg[M88X_PRT_CNT] = {
|
||||
prtCfg0,prtCfg1,prtCfg2,prtCfg3,prtCfg4,NULL
|
||||
};
|
||||
|
||||
static m88x_regCfg_t phyCfgX[] = {
|
||||
{ 4, 0xfa1f, 0x01e0 },
|
||||
{ 0, 0x213f, 0x1200 },
|
||||
{ 24, 0x81ff, 0x1200 },
|
||||
{ -1, 0xffff, 0x0000 }
|
||||
};
|
||||
|
||||
static m88x_regCfg_t *phyCfg[M88X_PHY_CNT] = {
|
||||
phyCfgX,phyCfgX,phyCfgX,phyCfgX,NULL
|
||||
};
|
||||
|
||||
#if 0
|
||||
static void
|
||||
m88e6060_dump( int devAddr )
|
||||
{
|
||||
int i, j;
|
||||
unsigned short val[6];
|
||||
|
||||
printf( "M88E6060 Register Dump\n" );
|
||||
printf( "====================================\n" );
|
||||
printf( "PortNo 0 1 2 3 4 5\n" );
|
||||
for (i=0; i<6; i++)
|
||||
miiphy_read( devAddr+prtTab[i],M88X_PRT_STAT,&val[i] );
|
||||
printf( "STAT %04hx %04hx %04hx %04hx %04hx %04hx\n",
|
||||
val[0],val[1],val[2],val[3],val[4],val[5] );
|
||||
|
||||
for (i=0; i<6; i++)
|
||||
miiphy_read( devAddr+prtTab[i],M88X_PRT_ID,&val[i] );
|
||||
printf( "ID %04hx %04hx %04hx %04hx %04hx %04hx\n",
|
||||
val[0],val[1],val[2],val[3],val[4],val[5] );
|
||||
|
||||
for (i=0; i<6; i++)
|
||||
miiphy_read( devAddr+prtTab[i],M88X_PRT_CNTL,&val[i] );
|
||||
printf( "CNTL %04hx %04hx %04hx %04hx %04hx %04hx\n",
|
||||
val[0],val[1],val[2],val[3],val[4],val[5] );
|
||||
|
||||
for (i=0; i<6; i++)
|
||||
miiphy_read( devAddr+prtTab[i],M88X_PRT_VLAN,&val[i] );
|
||||
printf( "VLAN %04hx %04hx %04hx %04hx %04hx %04hx\n",
|
||||
val[0],val[1],val[2],val[3],val[4],val[5] );
|
||||
|
||||
for (i=0; i<6; i++)
|
||||
miiphy_read( devAddr+prtTab[i],M88X_PRT_PAV,&val[i] );
|
||||
printf( "PAV %04hx %04hx %04hx %04hx %04hx %04hx\n",
|
||||
val[0],val[1],val[2],val[3],val[4],val[5] );
|
||||
|
||||
for (i=0; i<6; i++)
|
||||
miiphy_read( devAddr+prtTab[i],M88X_PRT_RX,&val[i] );
|
||||
printf( "RX %04hx %04hx %04hx %04hx %04hx %04hx\n",
|
||||
val[0],val[1],val[2],val[3],val[4],val[5] );
|
||||
|
||||
for (i=0; i<6; i++)
|
||||
miiphy_read( devAddr+prtTab[i],M88X_PRT_TX,&val[i] );
|
||||
printf( "TX %04hx %04hx %04hx %04hx %04hx %04hx\n",
|
||||
val[0],val[1],val[2],val[3],val[4],val[5] );
|
||||
|
||||
printf( "------------------------------------\n" );
|
||||
printf( "PhyNo 0 1 2 3 4\n" );
|
||||
for (i=0; i<9; i++) {
|
||||
for (j=0; j<5; j++) {
|
||||
miiphy_read( devAddr+phyTab[j],i,&val[j] );
|
||||
}
|
||||
printf( "0x%02x %04hx %04hx %04hx %04hx %04hx\n",
|
||||
i,val[0],val[1],val[2],val[3],val[4] );
|
||||
}
|
||||
for (i=0x10; i<0x1d; i++) {
|
||||
for (j=0; j<5; j++) {
|
||||
miiphy_read( devAddr+phyTab[j],i,&val[j] );
|
||||
}
|
||||
printf( "0x%02x %04hx %04hx %04hx %04hx %04hx\n",
|
||||
i,val[0],val[1],val[2],val[3],val[4] );
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
int
|
||||
m88e6060_initialize( int devAddr )
|
||||
{
|
||||
static char *_f = "m88e6060_initialize:";
|
||||
m88x_regCfg_t *p;
|
||||
int err;
|
||||
int i;
|
||||
unsigned short val;
|
||||
|
||||
/*** reset all phys into powerdown ************************************/
|
||||
for (i=0, err=0; i<M88X_PHY_CNT; i++) {
|
||||
err += miiphy_read( devAddr+phyTab[i],M88X_PHY_CNTL,&val );
|
||||
/* keep SpeedLSB, Duplex */
|
||||
val &= 0x2100;
|
||||
/* set SWReset, AnegEn, PwrDwn, RestartAneg */
|
||||
val |= 0x9a00;
|
||||
err += miiphy_write( devAddr+phyTab[i],M88X_PHY_CNTL,val );
|
||||
}
|
||||
if (err) {
|
||||
printf( "%s [ERR] reset phys\n",_f );
|
||||
return( -1 );
|
||||
}
|
||||
|
||||
/*** disable all ports ************************************************/
|
||||
for (i=0, err=0; i<M88X_PRT_CNT; i++) {
|
||||
err += miiphy_read( devAddr+prtTab[i],M88X_PRT_CNTL,&val );
|
||||
val &= 0xfffc;
|
||||
err += miiphy_write( devAddr+prtTab[i],M88X_PRT_CNTL,val );
|
||||
}
|
||||
if (err) {
|
||||
printf( "%s [ERR] disable ports\n",_f );
|
||||
return( -1 );
|
||||
}
|
||||
|
||||
/*** initialize switch ************************************************/
|
||||
/* set switch mac addr */
|
||||
#define ea eth_get_dev()->enetaddr
|
||||
val = (ea[4] << 8) | ea[5];
|
||||
err = miiphy_write( devAddr+15,M88X_GLB_MAC45,val );
|
||||
val = (ea[2] << 8) | ea[3];
|
||||
err += miiphy_write( devAddr+15,M88X_GLB_MAC23,val );
|
||||
val = (ea[0] << 8) | ea[1];
|
||||
#undef ea
|
||||
val &= 0xfeff; /* clear DiffAddr */
|
||||
err += miiphy_write( devAddr+15,M88X_GLB_MAC01,val );
|
||||
if (err) {
|
||||
printf( "%s [ERR] switch mac address register\n",_f );
|
||||
return( -1 );
|
||||
}
|
||||
|
||||
/* !DiscardExcessive, MaxFrameSize, CtrMode */
|
||||
err = miiphy_read( devAddr+15,M88X_GLB_CNTL,&val );
|
||||
val &= 0xd870;
|
||||
val |= 0x0500;
|
||||
err += miiphy_write( devAddr+15,M88X_GLB_CNTL,val );
|
||||
if (err) {
|
||||
printf( "%s [ERR] switch global control register\n",_f );
|
||||
return( -1 );
|
||||
}
|
||||
|
||||
/* LernDis off, ATUSize 1024, AgeTime 5min */
|
||||
err = miiphy_read( devAddr+15,M88X_ATU_CNTL,&val );
|
||||
val &= 0x000f;
|
||||
val |= 0x2130;
|
||||
err += miiphy_write( devAddr+15,M88X_ATU_CNTL,val );
|
||||
if (err) {
|
||||
printf( "%s [ERR] atu control register\n",_f );
|
||||
return( -1 );
|
||||
}
|
||||
|
||||
/*** initialize ports *************************************************/
|
||||
for (i=0; i<M88X_PRT_CNT; i++) {
|
||||
if ((p = prtCfg[i]) == NULL) {
|
||||
continue;
|
||||
}
|
||||
while (p->reg != -1) {
|
||||
err = 0;
|
||||
err += miiphy_read( devAddr+prtTab[i],p->reg,&val );
|
||||
val &= p->msk;
|
||||
val |= p->val;
|
||||
err += miiphy_write( devAddr+prtTab[i],p->reg,val );
|
||||
if (err) {
|
||||
printf( "%s [ERR] config port %d register %d\n",_f,i,p->reg );
|
||||
/* XXX what todo */
|
||||
}
|
||||
p++;
|
||||
}
|
||||
}
|
||||
|
||||
/*** initialize phys **************************************************/
|
||||
for (i=0; i<M88X_PHY_CNT; i++) {
|
||||
if ((p = phyCfg[i]) == NULL) {
|
||||
continue;
|
||||
}
|
||||
while (p->reg != -1) {
|
||||
err = 0;
|
||||
err += miiphy_read( devAddr+phyTab[i],p->reg,&val );
|
||||
val &= p->msk;
|
||||
val |= p->val;
|
||||
err += miiphy_write( devAddr+phyTab[i],p->reg,val );
|
||||
if (err) {
|
||||
printf( "%s [ERR] config phy %d register %d\n",_f,i,p->reg );
|
||||
/* XXX what todo */
|
||||
}
|
||||
p++;
|
||||
}
|
||||
}
|
||||
udelay(100000);
|
||||
return( 0 );
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Elmeg Communications Systems GmbH, Juergen Selent (j.selent@elmeg.de)
|
||||
*
|
||||
* Support for the Elmeg VoVPN Gateway Module
|
||||
* ------------------------------------------
|
||||
* Initialize Marvell M88E6060 Switch
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef _INC_m88e6060_h_
|
||||
#define _INC_m88e6060_h_
|
||||
|
||||
/* ************************************************************************** */
|
||||
/* *** DEFINES ************************************************************** */
|
||||
|
||||
/* switch hw */
|
||||
#define M88X_PRT_CNT 6
|
||||
#define M88X_PHY_CNT 5
|
||||
|
||||
/* phy register offsets */
|
||||
#define M88X_PHY_CNTL 0x00
|
||||
#define M88X_PHY_STAT 0x00
|
||||
#define M88X_PHY_ID0 0x02
|
||||
#define M88X_PHY_ID1 0x03
|
||||
#define M88X_PHY_ANEG_ADV 0x04
|
||||
#define M88X_PHY_LPA 0x05
|
||||
#define M88X_PHY_ANEG_EXP 0x06
|
||||
#define M88X_PHY_NPT 0x07
|
||||
#define M88X_PHY_LPNP 0x08
|
||||
|
||||
/* port register offsets */
|
||||
#define M88X_PRT_STAT 0x00
|
||||
#define M88X_PRT_ID 0x03
|
||||
#define M88X_PRT_CNTL 0x04
|
||||
#define M88X_PRT_VLAN 0x06
|
||||
#define M88X_PRT_PAV 0x0b
|
||||
#define M88X_PRT_RX 0x10
|
||||
#define M88X_PRT_TX 0x11
|
||||
|
||||
/* global/atu register offsets */
|
||||
#define M88X_GLB_STAT 0x00
|
||||
#define M88X_GLB_MAC01 0x01
|
||||
#define M88X_GLB_MAC23 0x02
|
||||
#define M88X_GLB_MAC45 0x03
|
||||
#define M88X_GLB_CNTL 0x04
|
||||
#define M88X_ATU_CNTL 0x0a
|
||||
#define M88X_ATU_OP 0x0b
|
||||
|
||||
/* id0 register - 0x02 */
|
||||
#define M88X_PHY_ID0_VALUE 0x0141
|
||||
|
||||
/* id1 register - 0x03 */
|
||||
#define M88X_PHY_ID1_VALUE 0x0c80 /* without revision ! */
|
||||
|
||||
|
||||
/* misc */
|
||||
#define M88E6060_ID ((M88X_PHY_ID0_VALUE<<16) | M88X_PHY_ID1_VALUE)
|
||||
|
||||
|
||||
|
||||
/* ************************************************************************** */
|
||||
/* *** TYPEDEFS ************************************************************* */
|
||||
|
||||
typedef struct {
|
||||
int reg;
|
||||
unsigned short msk;
|
||||
unsigned short val;
|
||||
} m88x_regCfg_t;
|
||||
|
||||
|
||||
|
||||
/* ************************************************************************** */
|
||||
/* *** PROTOTYPES *********************************************************** */
|
||||
|
||||
extern int m88e6060_initialize( int );
|
||||
|
||||
|
||||
|
||||
#endif /* _INC_m88e6060_h_ */
|
||||
|
|
@ -0,0 +1,122 @@
|
|||
/*
|
||||
* (C) Copyright 2001-2003
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* Modified by Yuli Barcohen <yuli@arabellasw.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
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
SECTIONS
|
||||
{
|
||||
/* 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 :
|
||||
{
|
||||
cpu/mpc8260/start.o (.text)
|
||||
*(.text)
|
||||
*(.fixup)
|
||||
*(.got1)
|
||||
. = ALIGN(16);
|
||||
*(.rodata)
|
||||
*(.rodata1)
|
||||
*(.rodata.str1.4)
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x0FFF) & 0xFFFFF000;
|
||||
_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(4096);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(4096);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
ENTRY(_start)
|
||||
|
|
@ -0,0 +1,375 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Elmeg Communications Systems GmbH, Juergen Selent (j.selent@elmeg.de)
|
||||
*
|
||||
* Support for the Elmeg VoVPN Gateway Module
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <ioports.h>
|
||||
#include <mpc8260.h>
|
||||
#include <asm/m8260_pci.h>
|
||||
#include <miiphy.h>
|
||||
|
||||
#include "m88e6060.h"
|
||||
|
||||
/*
|
||||
* I/O Port configuration table
|
||||
*
|
||||
* if conf is 1, then that port pin will be configured at boot time
|
||||
* according to the five values podr/pdir/ppar/psor/pdat for that entry
|
||||
*/
|
||||
|
||||
const iop_conf_t iop_conf_tab[4][32] = {
|
||||
/* Port A configuration */
|
||||
{ /* conf ppar psor pdir podr pdat */
|
||||
/* PA31 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1252 */
|
||||
/* PA30 */ { 1, 0, 0, 0, 0, 0 }, /* GPI BP_RES */
|
||||
/* PA29 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1253 */
|
||||
/* PA28 */ { 1, 1, 1, 1, 0, 0 }, /* FCC1 RMII TX_EN */
|
||||
/* PA27 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 RMII CRS_DV */
|
||||
/* PA26 */ { 1, 1, 1, 0, 0, 0 }, /* FCC1 RMII RX_ERR */
|
||||
/* PA25 */ { 1, 0, 0, 0, 0, 0 }, /* GPI HWID */
|
||||
/* PA24 */ { 1, 0, 0, 0, 0, 0 }, /* GPI HWID */
|
||||
/* PA23 */ { 1, 0, 0, 0, 0, 0 }, /* GPI HWID */
|
||||
/* PA22 */ { 1, 0, 0, 0, 0, 0 }, /* GPI HWID */
|
||||
/* PA21 */ { 1, 0, 0, 0, 0, 0 }, /* GPI HWID */
|
||||
/* PA20 */ { 1, 0, 0, 1, 0, 1 }, /* GPO LED STATUS */
|
||||
/* PA19 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 RMII TxD[1] */
|
||||
/* PA18 */ { 1, 1, 0, 1, 0, 0 }, /* FCC1 RMII TxD[0] */
|
||||
/* PA17 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 RMII RxD[0] */
|
||||
/* PA16 */ { 1, 1, 0, 0, 0, 0 }, /* FCC1 RMII RxD[1] */
|
||||
/* PA15 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1255 */
|
||||
/* PA14 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP???? */
|
||||
/* PA13 */ { 1, 0, 0, 1, 0, 1 }, /* GPO EN_BCTL1 XXX jse */
|
||||
/* PA12 */ { 1, 0, 0, 1, 0, 0 }, /* GPO SWITCH RESET */
|
||||
/* PA11 */ { 1, 0, 0, 1, 0, 0 }, /* GPO DSP SL1 RESET */
|
||||
/* PA10 */ { 1, 0, 0, 1, 0, 0 }, /* GPO DSP SL2 RESET */
|
||||
/* PA9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC2 TXD */
|
||||
/* PA8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC2 RXD */
|
||||
/* PA7 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exit */
|
||||
/* PA6 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exit */
|
||||
/* PA5 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exit */
|
||||
/* PA4 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exit */
|
||||
/* PA3 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exit */
|
||||
/* PA2 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exit */
|
||||
/* PA1 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exit */
|
||||
/* PA0 */ { 0, 0, 0, 0, 0, 0 } /* pin does not exit */
|
||||
},
|
||||
|
||||
/* Port B configuration */
|
||||
{ /* conf ppar psor pdir podr pdat */
|
||||
/* PB31 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1257 */
|
||||
/* PB30 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 RMII CRS_DV */
|
||||
/* PB29 */ { 1, 1, 1, 1, 0, 0 }, /* FCC2 RMII TX_EN */
|
||||
/* PB28 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 RMII RX_ERR */
|
||||
/* PB27 */ { 1, 1, 1, 0, 1, 0 }, /* TDM_B2 L1TXD XXX val=0 */
|
||||
/* PB26 */ { 1, 1, 1, 0, 1, 0 }, /* TDM_B2 L1RXD XXX val,dr */
|
||||
/* PB25 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1259 */
|
||||
/* PB24 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_B2 L1RSYNC */
|
||||
/* PB23 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 RMII TxD[1] */
|
||||
/* PB22 */ { 1, 1, 0, 1, 0, 0 }, /* FCC2 RMII TxD[0] */
|
||||
/* PB21 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 RMII RxD[0] */
|
||||
/* PB20 */ { 1, 1, 0, 0, 0, 0 }, /* FCC2 RMII RxD[1] */
|
||||
/* PB19 */ { 1, 0, 0, 1, 0, 1 }, /* GPO PHY MDC */
|
||||
/* PB18 */ { 1, 0, 0, 0, 0, 0 }, /* GPIO PHY MDIO */
|
||||
/* PB17 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB16 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB15 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB14 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB13 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB12 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB11 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB10 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB9 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB8 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB7 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB6 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB5 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB4 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PB0 */ { 0, 0, 0, 0, 0, 0 } /* pin does not exist */
|
||||
},
|
||||
|
||||
/* Port C */
|
||||
{ /* conf ppar psor pdir podr pdat */
|
||||
/* PC31 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PC30 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PC29 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1183 */
|
||||
/* PC28 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1184 */
|
||||
/* PC27 */ { 1, 1, 0, 0, 0, 0 }, /* CLK5 TDM_A1 RX */
|
||||
/* PC26 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1185 */
|
||||
/* PC25 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1178 */
|
||||
/* PC24 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1186 */
|
||||
/* PC23 */ { 1, 1, 0, 0, 0, 0 }, /* CLK9 TDM_B2 RX */
|
||||
/* PC22 */ { 1, 1, 0, 0, 0, 0 }, /* CLK10 FCC1 RMII REFCLK */
|
||||
/* PC21 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1187 */
|
||||
/* PC20 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1182 */
|
||||
/* PC19 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1188 */
|
||||
/* PC18 */ { 1, 0, 0, 1, 0, 0 }, /* GPO HW RESET */
|
||||
/* PC17 */ { 1, 1, 0, 1, 0, 0 }, /* BRG8 SWITCH CLKIN */
|
||||
/* PC16 */ { 1, 1, 0, 0, 0, 0 }, /* CLK16 FCC2 RMII REFCLK */
|
||||
/* PC15 */ { 1, 0, 0, 0, 0, 0 }, /* GPI SL1_MTYPE_3 */
|
||||
/* PC14 */ { 1, 0, 0, 0, 0, 0 }, /* GPI SL1_MTYPE_2 */
|
||||
/* PC13 */ { 1, 0, 0, 0, 0, 0 }, /* GPI SL1_MTYPE_1 */
|
||||
/* PC12 */ { 1, 0, 0, 0, 0, 0 }, /* GPI SL1_MTYPE_0 */
|
||||
/* PC11 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1176 */
|
||||
/* PC10 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1177 */
|
||||
/* PC9 */ { 1, 0, 0, 0, 0, 0 }, /* GPI SL2_MTYPE_3 */
|
||||
/* PC8 */ { 1, 0, 0, 0, 0, 0 }, /* GPI SL2_MTYPE_2 */
|
||||
/* PC7 */ { 1, 0, 0, 0, 0, 0 }, /* GPI SL2_MTYPE_1 */
|
||||
/* PC6 */ { 1, 0, 0, 0, 0, 0 }, /* GPI SL2_MTYPE_0 */
|
||||
/* PC5 */ { 1, 1, 0, 1, 0, 0 }, /* SMC1 TXD */
|
||||
/* PC4 */ { 1, 1, 0, 0, 0, 0 }, /* SMC1 RXD */
|
||||
/* PC3 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PC2 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PC1 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1192 */
|
||||
/* PC0 */ { 1, 0, 0, 0, 0, 0 }, /* GPI RACK */
|
||||
},
|
||||
|
||||
/* Port D */
|
||||
{ /* conf ppar psor pdir podr pdat */
|
||||
/* PD31 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1193 */
|
||||
/* PD30 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1194 */
|
||||
/* PD29 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1195 */
|
||||
/* PD28 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD27 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD26 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD25 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1179 */
|
||||
/* PD24 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1180 */
|
||||
/* PD23 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1181 */
|
||||
/* PD22 */ { 1, 1, 1, 0, 1, 0 }, /* TDM_A2 L1TXD */
|
||||
/* PD21 */ { 1, 1, 1, 0, 1, 0 }, /* TDM_A2 L1RXD */
|
||||
/* PD20 */ { 1, 1, 1, 0, 0, 0 }, /* TDM_A2 L1RSYNC */
|
||||
/* PD19 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1196 */
|
||||
/* PD18 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1197 */
|
||||
/* PD17 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1198 */
|
||||
/* PD16 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1199 */
|
||||
/* PD15 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1250 */
|
||||
/* PD14 */ { 1, 0, 0, 1, 0, 0 }, /* GPO TP1251 */
|
||||
/* PD13 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD12 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD11 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD10 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD9 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD8 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD7 */ { 0, 0, 0, 1, 0, 0 }, /* GPO FL_BYTE */
|
||||
/* PD6 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD5 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD4 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* pin does not exist */
|
||||
/* PD0 */ { 0, 0, 0, 0, 0, 0 } /* pin does not exist */
|
||||
}
|
||||
};
|
||||
|
||||
void reset_phy (void)
|
||||
{
|
||||
volatile ioport_t *iop;
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_NET)
|
||||
int i;
|
||||
unsigned short val;
|
||||
#endif
|
||||
|
||||
iop = ioport_addr((immap_t *)CFG_IMMR, 0);
|
||||
|
||||
/* Reset the PHY */
|
||||
iop->pdat &= 0xfff7ffff; /* PA12 = |SWITCH_RESET */
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_NET)
|
||||
udelay(20000);
|
||||
iop->pdat |= 0x00080000;
|
||||
for (i=0; i<100; i++) {
|
||||
udelay(20000);
|
||||
if (miiphy_read( CFG_PHY_ADDR,2,&val ) == 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
/* initialize switch */
|
||||
m88e6060_initialize( CFG_PHY_ADDR );
|
||||
#endif
|
||||
}
|
||||
|
||||
static unsigned long UPMATable[] = {
|
||||
0x8fffec00, 0x0ffcfc00, 0x0ffcfc00, 0x0ffcfc00, //Words 0 to 3
|
||||
0x0ffcfc04, 0x3ffdfc00, 0xfffffc01, 0xfffffc01, //Words 4 to 7
|
||||
0xfffffc00, 0xfffffc04, 0xfffffc01, 0xfffffc00, //Words 8 to 11
|
||||
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, //Words 12 to 15
|
||||
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, //Words 16 to 19
|
||||
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, //Words 20 to 23
|
||||
0x8fffec00, 0x00fffc00, 0x00fffc00, 0x00fffc00, //Words 24 to 27
|
||||
0x0ffffc04, 0xfffffc01, 0xfffffc01, 0xfffffc01, //Words 28 to 31
|
||||
0xfffffc00, 0xfffffc01, 0xfffffc01, 0xfffffc00, //Words 32 to 35
|
||||
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, //Words 36 to 39
|
||||
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, //Words 40 to 43
|
||||
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, //Words 44 to 47
|
||||
0xfffffc00, 0xfffffc04, 0xfffffc01, 0xfffffc00, //Words 48 to 51
|
||||
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, //Words 52 to 55
|
||||
0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, //Words 56 to 59
|
||||
0xffffec00, 0xffffec04, 0xffffec00, 0xfffffc01 //Words 60 to 63
|
||||
};
|
||||
|
||||
int board_early_init_f (void)
|
||||
{
|
||||
volatile immap_t *immap;
|
||||
volatile memctl8260_t *memctl;
|
||||
volatile unsigned char *dummy;
|
||||
int i;
|
||||
|
||||
immap = (immap_t *) CFG_IMMR;
|
||||
memctl = &immap->im_memctl;
|
||||
|
||||
#if 0
|
||||
/* CS2-5 - DSP via UPMA */
|
||||
dummy = (volatile unsigned char *) (memctl->memc_br2 & BRx_BA_MSK);
|
||||
memctl->memc_mar = 0;
|
||||
memctl->memc_mamr = MxMR_OP_WARR;
|
||||
for (i = 0; i < 64; i++) {
|
||||
memctl->memc_mdr = UPMATable[i];
|
||||
*dummy = 0;
|
||||
}
|
||||
memctl->memc_mamr = 0x00044440;
|
||||
#else
|
||||
/* CS7 - DPRAM via UPMA */
|
||||
dummy = (volatile unsigned char *) (memctl->memc_br7 & BRx_BA_MSK);
|
||||
memctl->memc_mar = 0;
|
||||
memctl->memc_mamr = MxMR_OP_WARR;
|
||||
for (i = 0; i < 64; i++) {
|
||||
memctl->memc_mdr = UPMATable[i];
|
||||
*dummy = 0;
|
||||
}
|
||||
memctl->memc_mamr = 0x00044440;
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
int misc_init_r (void)
|
||||
{
|
||||
volatile ioport_t *iop;
|
||||
unsigned char temp;
|
||||
#if 0
|
||||
/* DUMP UPMA RAM */
|
||||
volatile immap_t *immap;
|
||||
volatile memctl8260_t *memctl;
|
||||
volatile unsigned char *dummy;
|
||||
unsigned char c;
|
||||
int i;
|
||||
|
||||
immap = (immap_t *) CFG_IMMR;
|
||||
memctl = &immap->im_memctl;
|
||||
|
||||
|
||||
dummy = (volatile unsigned char *) (memctl->memc_br7 & BRx_BA_MSK);
|
||||
memctl->memc_mar = 0;
|
||||
memctl->memc_mamr = MxMR_OP_RARR;
|
||||
for (i = 0; i < 64; i++) {
|
||||
c = *dummy;
|
||||
printf( "UPMA[%02d]: 0x%08lx,0x%08lx: 0x%08lx\n",i,
|
||||
memctl->memc_mamr,
|
||||
memctl->memc_mar,
|
||||
memctl->memc_mdr );
|
||||
}
|
||||
memctl->memc_mamr = 0x00044440;
|
||||
#endif
|
||||
/* enable buffers (DSP, DPRAM) */
|
||||
iop = ioport_addr((immap_t *)CFG_IMMR, 0);
|
||||
iop->pdat &= 0xfffbffff; /* PA13 = |EN_M_BCTL1 */
|
||||
|
||||
/* destroy DPRAM magic */
|
||||
*(volatile unsigned char *)0xf0500000 = 0x00;
|
||||
|
||||
/* clear any pending DPRAM irq */
|
||||
temp = *(volatile unsigned char *)0xf05003ff;
|
||||
|
||||
/* write module-id into DPRAM */
|
||||
*(volatile unsigned char *)0xf0500201 = 0x50;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#if defined(CONFIG_HAVE_OWN_RESET)
|
||||
int
|
||||
do_reset (void *cmdtp, int flag, int argc, char *argv[])
|
||||
{
|
||||
volatile ioport_t *iop;
|
||||
|
||||
iop = ioport_addr((immap_t *)CFG_IMMR, 2);
|
||||
iop->pdat |= 0x00002000; /* PC18 = HW_RESET */
|
||||
return 1;
|
||||
}
|
||||
#endif /* CONFIG_HAVE_OWN_RESET */
|
||||
|
||||
#define ns2clk(ns) (ns / (1000000000 / CONFIG_8260_CLKIN) + 1)
|
||||
|
||||
long int initdram (int board_type)
|
||||
{
|
||||
#ifndef CFG_RAMBOOT
|
||||
volatile immap_t *immap;
|
||||
volatile memctl8260_t *memctl;
|
||||
volatile uchar *ramaddr;
|
||||
int i;
|
||||
uchar c;
|
||||
|
||||
immap = (immap_t *) CFG_IMMR;
|
||||
memctl = &immap->im_memctl;
|
||||
ramaddr = (uchar *) CFG_SDRAM_BASE;
|
||||
c = 0xff;
|
||||
|
||||
immap->im_siu_conf.sc_ppc_acr = 0x02;
|
||||
immap->im_siu_conf.sc_ppc_alrh = 0x01267893;
|
||||
immap->im_siu_conf.sc_ppc_alrl = 0x89abcdef;
|
||||
immap->im_siu_conf.sc_tescr1 = 0x00000000;
|
||||
immap->im_siu_conf.sc_tescr2 = 0x00000000;
|
||||
|
||||
memctl->memc_mptpr = CFG_MPTPR;
|
||||
memctl->memc_psrt = CFG_PSRT;
|
||||
memctl->memc_or1 = CFG_OR1_PRELIM;
|
||||
memctl->memc_br1 = CFG_SDRAM_BASE | CFG_BR1_PRELIM;
|
||||
|
||||
/* Precharge all banks */
|
||||
memctl->memc_psdmr = CFG_PSDMR | 0x28000000;
|
||||
*ramaddr = c;
|
||||
|
||||
/* CBR refresh */
|
||||
memctl->memc_psdmr = CFG_PSDMR | 0x08000000;
|
||||
for (i = 0; i < 8; i++)
|
||||
*ramaddr = c;
|
||||
|
||||
/* Mode Register write */
|
||||
memctl->memc_psdmr = CFG_PSDMR | 0x18000000;
|
||||
*ramaddr = c;
|
||||
|
||||
/* Refresh enable */
|
||||
memctl->memc_psdmr = CFG_PSDMR | 0x40000000;
|
||||
*ramaddr = c;
|
||||
#endif /* CFG_RAMBOOT */
|
||||
|
||||
return (CFG_SDRAM_SIZE);
|
||||
}
|
||||
|
||||
int checkboard (void)
|
||||
{
|
||||
#ifdef CONFIG_CLKIN_66MHz
|
||||
puts ("Board: Elmeg VoVPN Gateway Module (66MHz)\n");
|
||||
#else
|
||||
puts ("Board: Elmeg VoVPN Gateway Module (100MHz)\n");
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -14,18 +14,18 @@
|
|||
#include "dma.h"
|
||||
#include "fec.h"
|
||||
|
||||
#define DEBUG 0
|
||||
#undef DEBUG
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI) && \
|
||||
defined(CONFIG_MPC8220_FEC)
|
||||
|
||||
/*#if (CONFIG_COMMANDS & CFG_CMD_NET)*/
|
||||
|
||||
#if (DEBUG & 0x60)
|
||||
#ifdef DEBUG
|
||||
static void tfifo_print (mpc8220_fec_priv * fec);
|
||||
static void rfifo_print (mpc8220_fec_priv * fec);
|
||||
#endif /* DEBUG */
|
||||
|
||||
#if (DEBUG & 0x40)
|
||||
#ifdef DEBUG
|
||||
static u32 local_crc32 (char *string, unsigned int crc_value, int len);
|
||||
#endif
|
||||
|
||||
|
|
@ -37,7 +37,7 @@ typedef struct {
|
|||
} NBUF;
|
||||
|
||||
/********************************************************************/
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
static void mpc8220_fec_phydump (void)
|
||||
{
|
||||
u16 phyStatus, i;
|
||||
|
|
@ -144,7 +144,7 @@ static void mpc8220_fec_tbd_scrub (mpc8220_fec_priv * fec)
|
|||
{
|
||||
FEC_TBD *pUsedTbd;
|
||||
|
||||
#if (DEBUG & 0x1)
|
||||
#ifdef DEBUG
|
||||
printf ("tbd_scrub: fec->cleanTbdNum = %d, fec->usedTbdIndex = %d\n",
|
||||
fec->cleanTbdNum, fec->usedTbdIndex);
|
||||
#endif
|
||||
|
|
@ -155,7 +155,7 @@ static void mpc8220_fec_tbd_scrub (mpc8220_fec_priv * fec)
|
|||
while (fec->cleanTbdNum < FEC_TBD_NUM) {
|
||||
pUsedTbd = &fec->tbdBase[fec->usedTbdIndex];
|
||||
if (pUsedTbd->status & FEC_TBD_READY) {
|
||||
#if (DEBUG & 0x20)
|
||||
#ifdef DEBUG
|
||||
printf ("Cannot clean TBD %d, in use\n",
|
||||
fec->cleanTbdNum);
|
||||
#endif
|
||||
|
|
@ -242,7 +242,7 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
struct mpc8220_dma *dma = (struct mpc8220_dma *) MMAP_DMA;
|
||||
const u8 phyAddr = CONFIG_PHY_ADDR; /* Only one PHY */
|
||||
|
||||
#if (DEBUG & 0x1)
|
||||
#ifdef DEBUG
|
||||
printf ("mpc8220_fec_init... Begin\n");
|
||||
#endif
|
||||
|
||||
|
|
@ -304,7 +304,7 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
*/
|
||||
fec->eth->rfifo_cntrl = 0x0c000000;
|
||||
fec->eth->rfifo_alarm = 0x0000030c;
|
||||
#if (DEBUG & 0x22)
|
||||
#ifdef DEBUG
|
||||
if (fec->eth->rfifo_status & 0x00700000) {
|
||||
printf ("mpc8220_fec_init() RFIFO error\n");
|
||||
}
|
||||
|
|
@ -315,7 +315,7 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
*/
|
||||
/*fec->eth->tfifo_cntrl = 0x0c000000; */ /*tbd - rtm */
|
||||
fec->eth->tfifo_cntrl = 0x0e000000;
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("tfifo_status: 0x%08x\n", fec->eth->tfifo_status);
|
||||
printf ("tfifo_alarm: 0x%08x\n", fec->eth->tfifo_alarm);
|
||||
#endif
|
||||
|
|
@ -407,7 +407,7 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
/*
|
||||
* Force 10Base-T, FDX operation
|
||||
*/
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("Forcing 10 Mbps ethernet link... ");
|
||||
#endif
|
||||
miiphy_read (phyAddr, 0x1, &phyStatus);
|
||||
|
|
@ -420,13 +420,13 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
do { /* wait for link status to go down */
|
||||
udelay (10000);
|
||||
if ((timeout--) == 0) {
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("hmmm, should not have waited...");
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
miiphy_read (phyAddr, 0x1, &phyStatus);
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("=");
|
||||
#endif
|
||||
} while ((phyStatus & 0x0004)); /* !link up */
|
||||
|
|
@ -439,12 +439,12 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
break;
|
||||
}
|
||||
miiphy_read (phyAddr, 0x1, &phyStatus);
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("+");
|
||||
#endif
|
||||
} while (!(phyStatus & 0x0004)); /* !link up */
|
||||
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("done.\n");
|
||||
#endif
|
||||
} else { /* MII100 */
|
||||
|
|
@ -466,7 +466,7 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
udelay (1000);
|
||||
|
||||
if ((timeout--) == 0) {
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("PHY auto neg 0 failed...\n");
|
||||
#endif
|
||||
return -1;
|
||||
|
|
@ -474,14 +474,14 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
|
||||
if (miiphy_read (phyAddr, 0x1, &phyStatus) !=
|
||||
0) {
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("PHY auto neg 1 failed 0x%04x...\n", phyStatus);
|
||||
#endif
|
||||
return -1;
|
||||
}
|
||||
} while (!(phyStatus & 0x0004));
|
||||
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("PHY auto neg complete! \n");
|
||||
#endif
|
||||
}
|
||||
|
|
@ -493,7 +493,7 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
*/
|
||||
fec->eth->ecntrl |= 0x00000006;
|
||||
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
if (fec->xcv_type != SEVENWIRE)
|
||||
mpc8220_fec_phydump ();
|
||||
#endif
|
||||
|
|
@ -503,7 +503,7 @@ static int mpc8220_fec_init (struct eth_device *dev, bd_t * bis)
|
|||
*/
|
||||
DMA_TASK_ENABLE (FEC_RECV_TASK_NO);
|
||||
|
||||
#if (DEBUG & 0x1)
|
||||
#ifdef DEBUG
|
||||
printf ("mpc8220_fec_init... Done \n");
|
||||
#endif
|
||||
|
||||
|
|
@ -516,7 +516,7 @@ static void mpc8220_fec_halt (struct eth_device *dev)
|
|||
mpc8220_fec_priv *fec = (mpc8220_fec_priv *) dev->priv;
|
||||
int counter = 0xffff;
|
||||
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
if (fec->xcv_type != SEVENWIRE)
|
||||
mpc8220_fec_phydump ();
|
||||
#endif
|
||||
|
|
@ -565,12 +565,12 @@ static void mpc8220_fec_halt (struct eth_device *dev)
|
|||
*/
|
||||
udelay (10);
|
||||
|
||||
#if (DEBUG & 0x3)
|
||||
#ifdef DEBUG
|
||||
printf ("Ethernet task stopped\n");
|
||||
#endif
|
||||
}
|
||||
|
||||
#if (DEBUG & 0x60)
|
||||
#ifdef DEBUG
|
||||
/********************************************************************/
|
||||
|
||||
static void tfifo_print (mpc8220_fec_priv * fec)
|
||||
|
|
@ -634,7 +634,7 @@ static int mpc8220_fec_send (struct eth_device *dev, volatile void *eth_data,
|
|||
mpc8220_fec_priv *fec = (mpc8220_fec_priv *) dev->priv;
|
||||
FEC_TBD *pTbd;
|
||||
|
||||
#if (DEBUG & 0x20)
|
||||
#ifdef DEBUG
|
||||
printf ("tbd status: 0x%04x\n", fec->tbdBase[0].status);
|
||||
tfifo_print (fec);
|
||||
#endif
|
||||
|
|
@ -655,7 +655,7 @@ static int mpc8220_fec_send (struct eth_device *dev, volatile void *eth_data,
|
|||
* Check the number of vacant TxBDs.
|
||||
*/
|
||||
if (fec->cleanTbdNum < 1) {
|
||||
#if (DEBUG & 0x20)
|
||||
#ifdef DEBUG
|
||||
printf ("No available TxBDs ...\n");
|
||||
#endif
|
||||
return -1;
|
||||
|
|
@ -670,7 +670,7 @@ static int mpc8220_fec_send (struct eth_device *dev, volatile void *eth_data,
|
|||
pTbd->status |= FEC_TBD_LAST | FEC_TBD_TC | FEC_TBD_READY;
|
||||
fec->tbdIndex = (fec->tbdIndex + 1) % FEC_TBD_NUM;
|
||||
|
||||
#if (DEBUG & 0x100)
|
||||
#ifdef DEBUG
|
||||
printf ("DMA_TASK_ENABLE, fec->tbdIndex = %d \n", fec->tbdIndex);
|
||||
#endif
|
||||
|
||||
|
|
@ -687,23 +687,23 @@ static int mpc8220_fec_send (struct eth_device *dev, volatile void *eth_data,
|
|||
* Enable SmartDMA transmit task
|
||||
*/
|
||||
|
||||
#if (DEBUG & 0x20)
|
||||
#ifdef DEBUG
|
||||
tfifo_print (fec);
|
||||
#endif
|
||||
|
||||
DMA_TASK_ENABLE (FEC_XMIT_TASK_NO);
|
||||
|
||||
#if (DEBUG & 0x20)
|
||||
#ifdef DEBUG
|
||||
tfifo_print (fec);
|
||||
#endif
|
||||
|
||||
#if (DEBUG & 0x8)
|
||||
#ifdef DEBUG
|
||||
printf ("+");
|
||||
#endif
|
||||
|
||||
fec->cleanTbdNum -= 1;
|
||||
|
||||
#if (DEBUG & 0x129) && (DEBUG & 0x80000000)
|
||||
#ifdef DEBUG
|
||||
printf ("smartDMA ethernet Tx task enabled\n");
|
||||
#endif
|
||||
/*
|
||||
|
|
@ -711,7 +711,7 @@ static int mpc8220_fec_send (struct eth_device *dev, volatile void *eth_data,
|
|||
*/
|
||||
while (pTbd->status & FEC_TBD_READY) {
|
||||
udelay (10);
|
||||
#if (DEBUG & 0x8)
|
||||
#ifdef DEBUG
|
||||
printf ("TDB status = %04x\n", pTbd->status);
|
||||
#endif
|
||||
}
|
||||
|
|
@ -732,10 +732,8 @@ static int mpc8220_fec_recv (struct eth_device *dev)
|
|||
int frame_length, len = 0;
|
||||
NBUF *frame;
|
||||
|
||||
#if (DEBUG & 0x1)
|
||||
#ifdef DEBUG
|
||||
printf ("mpc8220_fec_recv %d Start...\n", fec->rbdIndex);
|
||||
#endif
|
||||
#if (DEBUG & 0x8)
|
||||
printf ("-");
|
||||
#endif
|
||||
|
||||
|
|
@ -901,7 +899,7 @@ int miiphy_read (u8 phyAddr, u8 regAddr, u16 * retVal)
|
|||
while ((timeout--) && (!(eth->ievent & 0x00800000)));
|
||||
|
||||
if (timeout == 0) {
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("Read MDIO failed...\n");
|
||||
#endif
|
||||
return -1;
|
||||
|
|
@ -940,7 +938,7 @@ int miiphy_write (u8 phyAddr, u8 regAddr, u16 data)
|
|||
while ((timeout--) && (!(eth->ievent & 0x00800000)));
|
||||
|
||||
if (timeout == 0) {
|
||||
#if (DEBUG & 0x2)
|
||||
#ifdef DEBUG
|
||||
printf ("Write MDIO failed...\n");
|
||||
#endif
|
||||
return -1;
|
||||
|
|
@ -954,7 +952,7 @@ int miiphy_write (u8 phyAddr, u8 regAddr, u16 data)
|
|||
return 0;
|
||||
}
|
||||
|
||||
#if (DEBUG & 0x40)
|
||||
#ifdef DEBUG
|
||||
static u32 local_crc32 (char *string, unsigned int crc_value, int len)
|
||||
{
|
||||
int i;
|
||||
|
|
|
|||
|
|
@ -220,6 +220,7 @@ void upmconfig (uint upm, uint * table, uint size)
|
|||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
#if !defined(CONFIG_HAVE_OWN_RESET)
|
||||
int
|
||||
do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
|
||||
{
|
||||
|
|
@ -253,6 +254,7 @@ do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
|
|||
return 1;
|
||||
|
||||
}
|
||||
#endif /* CONFIG_HAVE_OWN_RESET */
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,406 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Elmeg Communications Systems GmbH, Juergen Selent (j.selent@elmeg.de)
|
||||
*
|
||||
* Support for the Elmeg VoVPN Gateway Module
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/* define cpu used */
|
||||
#define CONFIG_MPC8272 1
|
||||
|
||||
/* define busmode: 8260 */
|
||||
#undef CONFIG_BUSMODE_60x
|
||||
|
||||
/* system clock rate (CLKIN) - equal to the 60x and local bus speed */
|
||||
#ifdef CONFIG_CLKIN_66MHz
|
||||
#define CONFIG_8260_CLKIN 66666666 /* in Hz */
|
||||
#else
|
||||
#define CONFIG_8260_CLKIN 100000000 /* in Hz */
|
||||
#endif
|
||||
|
||||
/* call board_early_init_f */
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1
|
||||
|
||||
/* have misc_init_r() function */
|
||||
#define CONFIG_MISC_INIT_R 1
|
||||
|
||||
/* have reset_phy_r() function */
|
||||
#define CONFIG_RESET_PHY_R 1
|
||||
|
||||
/* have special reset function */
|
||||
#define CONFIG_HAVE_OWN_RESET 1
|
||||
|
||||
/* allow serial and ethaddr to be overwritten */
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
|
||||
/* watchdog disabled */
|
||||
#undef CONFIG_WATCHDOG
|
||||
|
||||
/* include support for bzip2 compressed images */
|
||||
#undef CONFIG_BZIP2
|
||||
|
||||
/* status led */
|
||||
#undef CONFIG_STATUS_LED /* XXX jse */
|
||||
|
||||
/* vendor parameter protection */
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
|
||||
/*
|
||||
* select serial console configuration
|
||||
*
|
||||
* if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
|
||||
* CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
|
||||
* for SCC).
|
||||
*/
|
||||
#define CONFIG_CONS_ON_SMC
|
||||
#undef CONFIG_CONS_ON_SCC
|
||||
#undef CONFIG_CONS_NONE
|
||||
#define CONFIG_CONS_INDEX 1
|
||||
|
||||
/* serial port default baudrate */
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
/* echo on for serial download */
|
||||
#define CONFIG_LOADS_ECHO 1
|
||||
|
||||
/* don't allow baudrate change */
|
||||
#undef CFG_LOADS_BAUD_CHANGE
|
||||
|
||||
/* supported baudrates */
|
||||
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
||||
|
||||
/*
|
||||
* select ethernet configuration
|
||||
*
|
||||
* if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then
|
||||
* CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3
|
||||
* for FCC)
|
||||
*
|
||||
* if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
|
||||
* defined elsewhere (as for the console), or CFG_CMD_NET must be removed
|
||||
* from CONFIG_COMMANDS to remove support for networking.
|
||||
*/
|
||||
#undef CONFIG_ETHER_ON_SCC
|
||||
#define CONFIG_ETHER_ON_FCC
|
||||
#undef CONFIG_ETHER_NONE
|
||||
|
||||
#ifdef CONFIG_ETHER_ON_FCC
|
||||
|
||||
/* which SCC/FCC channel for ethernet */
|
||||
#define CONFIG_ETHER_INDEX 1
|
||||
|
||||
/* Marvell Switch SMI base addr */
|
||||
#define CFG_PHY_ADDR 0x10
|
||||
|
||||
/* FCC1 RMII REFCLK is CLK10 */
|
||||
#define CFG_CMXFCR_VALUE CMXFCR_TF1CS_CLK10
|
||||
#define CFG_CMXFCR_MASK (CMXFCR_FC1|CMXFCR_TF1CS_MSK)
|
||||
|
||||
/* BDs and buffers on 60x bus */
|
||||
#define CFG_CPMFCR_RAMTYPE 0
|
||||
|
||||
/* Local Protect, Full duplex, Flowcontrol, RMII */
|
||||
#define CFG_FCC_PSMR (FCC_PSMR_LPB|FCC_PSMR_FDE|\
|
||||
FCC_PSMR_FCE|FCC_PSMR_RMII)
|
||||
|
||||
/* bit-bang MII PHY management */
|
||||
#define CONFIG_BITBANGMII
|
||||
|
||||
#define MDIO_PORT 1 /* Port B */
|
||||
#define CFG_MDIO_PIN 0x00002000 /* PB18 */
|
||||
#define CFG_MDC_PIN 0x00001000 /* PB19 */
|
||||
#define MDIO_ACTIVE (iop->pdir |= CFG_MDIO_PIN)
|
||||
#define MDIO_TRISTATE (iop->pdir &= ~CFG_MDIO_PIN)
|
||||
#define MDIO_READ ((iop->pdat & CFG_MDIO_PIN) != 0)
|
||||
#define MDIO(bit) if(bit) iop->pdat |= CFG_MDIO_PIN; \
|
||||
else iop->pdat &= ~CFG_MDIO_PIN
|
||||
#define MDC(bit) if(bit) iop->pdat |= CFG_MDC_PIN; \
|
||||
else iop->pdat &= ~CFG_MDC_PIN
|
||||
#define MIIDELAY udelay(1)
|
||||
|
||||
#endif
|
||||
|
||||
/* configure commands */
|
||||
#define CONFIG_COMMANDS ( CFG_CMD_AUTOSCRIPT | \
|
||||
CFG_CMD_BDI | \
|
||||
CFG_CMD_CONSOLE | \
|
||||
CFG_CMD_ECHO | \
|
||||
CFG_CMD_ENV | \
|
||||
CFG_CMD_FLASH | \
|
||||
CFG_CMD_IMI | \
|
||||
CFG_CMD_IMLS | \
|
||||
CFG_CMD_LOADB | \
|
||||
CFG_CMD_MEMORY | \
|
||||
CFG_CMD_MISC | \
|
||||
CFG_CMD_NET | \
|
||||
CFG_CMD_PING | \
|
||||
CFG_CMD_RUN )
|
||||
|
||||
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
||||
#include <cmd_confdefs.h>
|
||||
|
||||
/*
|
||||
* boot options & environment
|
||||
*/
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
#define CONFIG_BOOTCOMMAND "run flash_self"
|
||||
#undef CONFIG_BOOTARGS
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"clean_nv=erase fff20000 ffffffff\0" \
|
||||
"update_boss=tftp 100000 PPC/logic157.bin; protect off fff00000 ffffffff; erase fff00000 ffffffff; cp.b 100000 fff00000 $(filesize); tftp 100000 PPC/bootmon157.bin; cp.b 100000 fff20000 $(filesize)\0" \
|
||||
"update_lx=tftp 100000 $(kernel); erase $(kernel_addr) ffefffff; cp.b 100000 $(kernel_addr) $(filesize)\0" \
|
||||
"update_fs=tftp 100000 $(fs).$(fstype); erase ff840000 ffdfffff; cp.b 100000 ff840000 $(filesize)\0" \
|
||||
"update_ub=tftp 100000 $(uboot); protect off fff00000 fff1ffff; erase fff00000 fff1ffff; cp.b 100000 fff00000 $(filesize); protect off ff820000 ff83ffff; erase ff820000 ff83ffff\0" \
|
||||
"flashargs=setenv bootargs root=$(rootdev) rw rootfstype=$(fstype)\0" \
|
||||
"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath)\0" \
|
||||
"addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname):$(netdev):off\0" \
|
||||
"addmisc=setenv bootargs $(bootargs) console=$(console),$(baudrate) ethaddr=$(ethaddr) panic=1\0" \
|
||||
"net_nfs=tftpboot 400000 $(kernel); run nfsargs addip addmisc; bootm\0" \
|
||||
"net_self=tftpboot 400000 $(kernel); run flashargs addmisc; bootm\0" \
|
||||
"flash_self=run flashargs addmisc; bootm $(kernel_addr)\0" \
|
||||
"flash_nfs=run nfsargs addip addmisc; bootm $(kernel_addr)\0" \
|
||||
"fstype=cramfs\0" \
|
||||
"rootpath=/root_fs\0" \
|
||||
"uboot=PPC/u-boot.bin\0" \
|
||||
"kernel=PPC/uImage\0" \
|
||||
"kernel_addr=ffe00000\0" \
|
||||
"fs=PPC/root_fs\0" \
|
||||
"console=ttyS0\0" \
|
||||
"netdev=eth0\0" \
|
||||
"rootdev=31:3\0" \
|
||||
"ethaddr=00:09:4f:01:02:03\0" \
|
||||
"ipaddr=10.0.0.201\0" \
|
||||
"netmask=255.255.255.0\0" \
|
||||
"serverip=10.0.0.136\0" \
|
||||
"gatewayip=10.0.0.10\0" \
|
||||
"hostname=bastard\0" \
|
||||
""
|
||||
|
||||
|
||||
/*
|
||||
* miscellaneous configurable options
|
||||
*/
|
||||
|
||||
/* undef to save memory */
|
||||
#define CFG_LONGHELP
|
||||
|
||||
/* monitor command prompt */
|
||||
#define CFG_PROMPT "=> "
|
||||
|
||||
/* console i/o buffer size */
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CBSIZE 1024
|
||||
#else
|
||||
#define CFG_CBSIZE 256
|
||||
#endif
|
||||
|
||||
/* print buffer size */
|
||||
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
|
||||
|
||||
/* max number of command args */
|
||||
#define CFG_MAXARGS 16
|
||||
|
||||
/* boot argument buffer size */
|
||||
#define CFG_BARGSIZE CFG_CBSIZE
|
||||
|
||||
/* memtest works on */
|
||||
#define CFG_MEMTEST_START 0x00100000
|
||||
/* 1 ... 15 MB in DRAM */
|
||||
#define CFG_MEMTEST_END 0x00f00000
|
||||
/* full featured memtest */
|
||||
#define CFG_ALT_MEMTEST
|
||||
|
||||
/* default load address */
|
||||
#define CFG_LOAD_ADDR 0x00100000
|
||||
|
||||
/* decrementer freq: 1 ms ticks */
|
||||
#define CFG_HZ 1000
|
||||
|
||||
/* configure flash */
|
||||
#define CFG_FLASH_BASE 0xff800000
|
||||
#define CFG_MAX_FLASH_BANKS 1
|
||||
#define CFG_MAX_FLASH_SECT 64
|
||||
#define CFG_FLASH_SIZE 8
|
||||
#undef CFG_FLASH_16BIT
|
||||
#define CFG_FLASH_ERASE_TOUT 240000
|
||||
#define CFG_FLASH_WRITE_TOUT 500
|
||||
#define CFG_FLASH_LOCK_TOUT 500
|
||||
#define CFG_FLASH_UNLOCK_TOUT 10000
|
||||
#define CFG_FLASH_PROTECTION
|
||||
|
||||
/* monitor in flash */
|
||||
#define CFG_MONITOR_OFFSET 0x00700000
|
||||
|
||||
/* environment in flash */
|
||||
#define CFG_ENV_IS_IN_FLASH 1
|
||||
#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00020000)
|
||||
#define CFG_ENV_SIZE 0x00020000
|
||||
#define CFG_ENV_SECT_SIZE 0x00020000
|
||||
|
||||
/*
|
||||
* Initial memory map for linux
|
||||
* 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)
|
||||
|
||||
/* hard reset configuration words */
|
||||
#ifdef CONFIG_CLKIN_66MHz
|
||||
#define CFG_HRCW_MASTER 0x04643050
|
||||
#else
|
||||
#error NO HRCW FOR 100MHZ SPECIFIED !!!
|
||||
#endif
|
||||
#define CFG_HRCW_SLAVE1 0x00000000
|
||||
#define CFG_HRCW_SLAVE2 0x00000000
|
||||
#define CFG_HRCW_SLAVE3 0x00000000
|
||||
#define CFG_HRCW_SLAVE4 0x00000000
|
||||
#define CFG_HRCW_SLAVE5 0x00000000
|
||||
#define CFG_HRCW_SLAVE6 0x00000000
|
||||
#define CFG_HRCW_SLAVE7 0x00000000
|
||||
|
||||
/* internal memory mapped register */
|
||||
#define CFG_IMMR 0xF0000000
|
||||
|
||||
/* definitions for initial stack pointer and data area (in DPRAM) */
|
||||
#define CFG_INIT_RAM_ADDR CFG_IMMR
|
||||
#define CFG_INIT_RAM_END 0x2000
|
||||
#define CFG_GBL_DATA_SIZE 128
|
||||
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
|
||||
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
|
||||
|
||||
/*
|
||||
* 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_SDRAM_SIZE (32*1024*1024)
|
||||
#define CFG_MONITOR_BASE TEXT_BASE
|
||||
#define CFG_MONITOR_FLASH (CFG_FLASH_BASE + CFG_MONITOR_OFFSET)
|
||||
#define CFG_MONITOR_LEN 0x00020000
|
||||
#define CFG_MALLOC_LEN 0x00020000
|
||||
|
||||
/* boot flags */
|
||||
#define BOOTFLAG_COLD 0x01 /* normal power-on */
|
||||
#define BOOTFLAG_WARM 0x02 /* software reboot */
|
||||
|
||||
/* cache configuration */
|
||||
#define CFG_CACHELINE_SIZE 32 /* for MPC8260 */
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CACHELINE_SHIFT 5 /* log base 2 of above */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* HIDx - Hardware Implementation-dependent Registers
|
||||
*-----------------------------------------------------------------------
|
||||
* HID0 also contains cache control - initially enable both caches and
|
||||
* invalidate contents, then the final state leaves only the instruction
|
||||
* cache enabled. Note that Power-On and Hard reset invalidate the caches,
|
||||
* but Soft reset does not.
|
||||
*
|
||||
* HID1 has only read-only information - nothing to set.
|
||||
*/
|
||||
#define CFG_HID0_INIT (HID0_ICE|HID0_DCE|\
|
||||
HID0_ICFI|HID0_DCI|HID0_IFEM|HID0_ABE)
|
||||
#define CFG_HID0_FINAL (HID0_IFEM|HID0_ABE)
|
||||
#define CFG_HID2 0
|
||||
|
||||
/* RMR - reset mode register - turn on checkstop reset enable */
|
||||
#define CFG_RMR RMR_CSRE
|
||||
|
||||
/* BCR - bus configuration */
|
||||
#define CFG_BCR 0x00000000
|
||||
|
||||
/* SIUMCR - siu module configuration */
|
||||
#define CFG_SIUMCR 0x4905c000
|
||||
|
||||
/* SYPCR - system protection control */
|
||||
#if defined(CONFIG_WATCHDOG)
|
||||
#define CFG_SYPCR 0xffffff87
|
||||
#else
|
||||
#define CFG_SYPCR 0xffffff83
|
||||
#endif
|
||||
|
||||
/* TMCNTSC - time counter status and control */
|
||||
/* clear interrupts XXX jse */
|
||||
//#define CFG_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR)
|
||||
#define CFG_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|\
|
||||
TMCNTSC_TCF|TMCNTSC_TCE)
|
||||
|
||||
/* PISCR - periodic interrupt status and control */
|
||||
/* clear interrupts XXX jse */
|
||||
//#define CFG_PISCR (PISCR_PS)
|
||||
#define CFG_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
|
||||
|
||||
/* SCCR - system clock control */
|
||||
#define CFG_SCCR 0x000001a9
|
||||
|
||||
/* RCCR - risc controller configuration */
|
||||
#define CFG_RCCR 0
|
||||
|
||||
/*
|
||||
* MEMORY MAP
|
||||
* ----------
|
||||
* CS0 - FLASH 8MB/8Bit base=0xff800000 (boot: 0xfe000000, 8x mirrored)
|
||||
* CS1 - SDRAM 32MB/64Bit base=0x00000000
|
||||
* CS2 - DSP/SL1 1MB/16Bit base=0xf0100000
|
||||
* CS3 - DSP/SL2 1MB/16Bit base=0xf0200000
|
||||
* CS4 - DSP/SL3 1MB/16Bit base=0xf0300000
|
||||
* CS5 - DSP/SL4 1MB/16Bit base=0xf0400000
|
||||
* CS7 - DPRAM 1KB/8Bit base=0xf0500000, size=32KB (32x mirrored)
|
||||
* x - IMMR 384KB base=0xf0000000
|
||||
*/
|
||||
/* XXX jse 100MHz TODO */
|
||||
#define CFG_BR0_PRELIM 0xff800801
|
||||
#define CFG_OR0_PRELIM 0xff801e44
|
||||
#define CFG_BR1_PRELIM 0x00000041
|
||||
#define CFG_OR1_PRELIM 0xfe002ec0
|
||||
#if 1
|
||||
#define CFG_BR2_PRELIM 0xf0101001
|
||||
#define CFG_OR2_PRELIM 0xfff00ef4
|
||||
#define CFG_BR3_PRELIM 0xf0201001
|
||||
#define CFG_OR3_PRELIM 0xfff00ef4
|
||||
#define CFG_BR4_PRELIM 0xf0301001
|
||||
#define CFG_OR4_PRELIM 0xfff00ef4
|
||||
#define CFG_BR5_PRELIM 0xf0401001
|
||||
#define CFG_OR5_PRELIM 0xfff00ef4
|
||||
#else
|
||||
#define CFG_BR2_PRELIM 0xf0101081
|
||||
#define CFG_OR2_PRELIM 0xfff00104
|
||||
#define CFG_BR3_PRELIM 0xf0201081
|
||||
#define CFG_OR3_PRELIM 0xfff00104
|
||||
#define CFG_BR4_PRELIM 0xf0301081
|
||||
#define CFG_OR4_PRELIM 0xfff00104
|
||||
#define CFG_BR5_PRELIM 0xf0401081
|
||||
#define CFG_OR5_PRELIM 0xfff00104
|
||||
#endif
|
||||
#define CFG_BR7_PRELIM 0xf0500881
|
||||
#define CFG_OR7_PRELIM 0xffff8104
|
||||
#define CFG_MPTPR 0x2700
|
||||
#define CFG_PSDMR 0x822a2452 /* optimal */
|
||||
//#define CFG_PSDMR 0x822a48a3 /* relaxed */
|
||||
#define CFG_PSRT 0x1a
|
||||
|
||||
/* "bad" address */
|
||||
#define CFG_RESET_ADDRESS 0x40000000
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
@ -905,7 +905,8 @@ void board_init_r (gd_t *id, ulong dest_addr)
|
|||
defined(CONFIG_PCU_E) || \
|
||||
defined(CONFIG_RPXSUPER) || \
|
||||
defined(CONFIG_STXGP3) || \
|
||||
defined(CONFIG_SPD823TS) )
|
||||
defined(CONFIG_SPD823TS) || \
|
||||
defined(CONFIG_RESET_PHY_R) )
|
||||
|
||||
WATCHDOG_RESET ();
|
||||
debug ("Reset Ethernet PHY\n");
|
||||
|
|
|
|||
Loading…
Reference in New Issue