mpc83xx: Add esd VME8349 board support
This patch adds support for the esd VME8349 board equipped with the MPC8349. It's a VME PMC carrier board equipped with the Tundra TSI148 VME-bridge. Signed-off-by: Reinhard Arlt <reinhard.arlt@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Reinhard Arlt
Kim Phillips
parent
fe613cdd4e
commit
c2e49f706b
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@ -32,6 +32,8 @@ Reinhard Arlt <reinhard.arlt@esd-electronics.com>
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mecp5200 MPC5200
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mecp5200 MPC5200
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pf5200 MPC5200
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pf5200 MPC5200
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vme8349 MPC8349
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CPCI750 PPC750FX/GX
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CPCI750 PPC750FX/GX
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Yuli Barcohen <yuli@arabellasw.com>
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Yuli Barcohen <yuli@arabellasw.com>
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1
MAKEALL
1
MAKEALL
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@ -364,6 +364,7 @@ LIST_83xx=" \
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sbc8349 \
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sbc8349 \
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SIMPC8313_LP \
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SIMPC8313_LP \
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TQM834x \
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TQM834x \
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vme8349 \
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"
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"
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2
Makefile
2
Makefile
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@ -2387,6 +2387,8 @@ SIMPC8313_SP_config: unconfig
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TQM834x_config: unconfig
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TQM834x_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc83xx tqm834x tqc
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@$(MKCONFIG) $(@:_config=) ppc mpc83xx tqm834x tqc
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vme8349_config: unconfig
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@$(MKCONFIG) $(@:_config=) ppc mpc83xx vme8349 esd
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#########################################################################
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#########################################################################
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## MPC85xx Systems
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## MPC85xx Systems
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@ -0,0 +1,54 @@
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#
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# (C) Copyright 2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# Copyright (c) 2009 esd gmbh hannover germany.
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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 = $(obj)lib$(BOARD).a
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COBJS-y += $(BOARD).o caddy.o
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COBJS-$(CONFIG_PCI) += pci.o
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COBJS := $(COBJS-y)
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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SOBJS := $(addprefix $(obj),$(SOBJS))
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$(LIB): $(obj).depend $(OBJS)
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$(AR) $(ARFLAGS) $@ $(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 $(obj).depend
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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@ -0,0 +1,194 @@
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/*
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* caddy.c -- esd VME8349 support for "missing" access modes in TSI148.
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* Copyright (c) 2009 esd gmbh.
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*
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* Reinhard Arlt <reinhard.arlt@esd-electronics.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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#include <common.h>
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#include <ioports.h>
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#include <mpc83xx.h>
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#include <asm/mpc8349_pci.h>
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#include <pci.h>
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#include <asm/mmu.h>
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#include <asm/io.h>
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#include "caddy.h"
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static struct caddy_interface *caddy_interface;
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void generate_answer(struct caddy_cmd *cmd, uint32_t status, uint32_t *result)
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{
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struct caddy_answer *answer;
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uint32_t ptr;
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answer = &caddy_interface->answer[caddy_interface->answer_in];
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memset((void *)answer, 0, sizeof(struct caddy_answer));
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answer->answer = cmd->cmd;
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answer->issue = cmd->issue;
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answer->status = status;
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memcpy(answer->par, result, 5 * sizeof(result[0]));
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ptr = caddy_interface->answer_in + 1;
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ptr = ptr & (ANSWER_SIZE - 1);
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if (ptr != caddy_interface->answer_out)
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caddy_interface->answer_in = ptr;
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}
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int do_caddy(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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unsigned long base_addr;
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uint32_t ptr;
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struct caddy_cmd *caddy_cmd;
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uint32_t result[5];
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uint16_t data16;
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uint8_t data8;
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uint32_t status;
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pci_dev_t dev;
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void *pci_ptr;
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if (argc < 2) {
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puts("Missing parameter\n");
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return 1;
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}
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base_addr = simple_strtoul(argv[1], NULL, 16);
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caddy_interface = (struct caddy_interface *) base_addr;
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memset((void *)caddy_interface, 0, sizeof(struct caddy_interface));
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memcpy((void *)&caddy_interface->magic[0], &CADDY_MAGIC, 16);
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while (ctrlc() == 0) {
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if (caddy_interface->cmd_in != caddy_interface->cmd_out) {
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memset(result, 0, 5 * sizeof(result[0]));
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status = 0;
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caddy_cmd = &caddy_interface->cmd[caddy_interface->cmd_out];
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pci_ptr = (void *)CONFIG_SYS_PCI1_IO_PHYS +
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(caddy_cmd->addr & 0x001fffff);
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switch (caddy_cmd->cmd) {
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case CADDY_CMD_IO_READ_8:
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result[0] = in_8(pci_ptr);
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break;
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case CADDY_CMD_IO_READ_16:
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result[0] = in_be16(pci_ptr);
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break;
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case CADDY_CMD_IO_READ_32:
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result[0] = in_be32(pci_ptr);
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break;
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case CADDY_CMD_IO_WRITE_8:
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data8 = caddy_cmd->par[0] & 0x000000ff;
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out_8(pci_ptr, data8);
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break;
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case CADDY_CMD_IO_WRITE_16:
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data16 = caddy_cmd->par[0] & 0x0000ffff;
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out_be16(pci_ptr, data16);
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break;
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case CADDY_CMD_IO_WRITE_32:
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out_be32(pci_ptr, caddy_cmd->par[0]);
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break;
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case CADDY_CMD_CONFIG_READ_8:
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dev = PCI_BDF(caddy_cmd->par[0],
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caddy_cmd->par[1],
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caddy_cmd->par[2]);
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status = pci_read_config_byte(dev,
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caddy_cmd->addr,
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&data8);
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result[0] = data8;
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break;
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case CADDY_CMD_CONFIG_READ_16:
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dev = PCI_BDF(caddy_cmd->par[0],
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caddy_cmd->par[1],
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caddy_cmd->par[2]);
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status = pci_read_config_word(dev,
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caddy_cmd->addr,
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&data16);
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result[0] = data16;
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break;
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case CADDY_CMD_CONFIG_READ_32:
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dev = PCI_BDF(caddy_cmd->par[0],
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caddy_cmd->par[1],
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caddy_cmd->par[2]);
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status = pci_read_config_dword(dev,
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caddy_cmd->addr,
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&result[0]);
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break;
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case CADDY_CMD_CONFIG_WRITE_8:
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dev = PCI_BDF(caddy_cmd->par[0],
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caddy_cmd->par[1],
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caddy_cmd->par[2]);
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data8 = caddy_cmd->par[3] & 0x000000ff;
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status = pci_write_config_byte(dev,
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caddy_cmd->addr,
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data8);
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break;
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case CADDY_CMD_CONFIG_WRITE_16:
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dev = PCI_BDF(caddy_cmd->par[0],
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caddy_cmd->par[1],
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caddy_cmd->par[2]);
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data16 = caddy_cmd->par[3] & 0x0000ffff;
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status = pci_write_config_word(dev,
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caddy_cmd->addr,
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data16);
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break;
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case CADDY_CMD_CONFIG_WRITE_32:
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dev = PCI_BDF(caddy_cmd->par[0],
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caddy_cmd->par[1],
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caddy_cmd->par[2]);
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status = pci_write_config_dword(dev,
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caddy_cmd->addr,
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caddy_cmd->par[3]);
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break;
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default:
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status = 0xffffffff;
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break;
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}
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generate_answer(caddy_cmd, status, &result[0]);
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ptr = caddy_interface->cmd_out + 1;
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ptr = ptr & (CMD_SIZE - 1);
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caddy_interface->cmd_out = ptr;
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}
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caddy_interface->heartbeat++;
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}
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return 0;
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}
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U_BOOT_CMD(
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caddy, 2, 0, do_caddy,
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"Start Caddy server.",
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"Start Caddy server with Data structure a given addr\n"
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);
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@ -0,0 +1,77 @@
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/*
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* caddy.c -- esd VME8349 support for "missing" access modes in TSI148.
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* Copyright (c) 2009 esd gmbh.
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*
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* Reinhard Arlt <reinhard.arlt@esd-electronics.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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#ifndef __CADDY_H__
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#define __CADDY_H__
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#define CMD_SIZE 1024
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#define ANSWER_SIZE 1024
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#define CADDY_MAGIC "esd vme8349 V1.0"
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enum caddy_cmds {
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CADDY_CMD_IO_READ_8,
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CADDY_CMD_IO_READ_16,
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CADDY_CMD_IO_READ_32,
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CADDY_CMD_IO_WRITE_8,
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CADDY_CMD_IO_WRITE_16,
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CADDY_CMD_IO_WRITE_32,
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CADDY_CMD_CONFIG_READ_8,
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CADDY_CMD_CONFIG_READ_16,
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CADDY_CMD_CONFIG_READ_32,
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CADDY_CMD_CONFIG_WRITE_8,
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CADDY_CMD_CONFIG_WRITE_16,
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CADDY_CMD_CONFIG_WRITE_32,
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};
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struct caddy_cmd {
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uint32_t cmd;
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uint32_t issue;
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uint32_t addr;
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uint32_t par[5];
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};
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struct caddy_answer {
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uint32_t answer;
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uint32_t issue;
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uint32_t status;
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uint32_t par[5];
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};
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struct caddy_interface {
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uint8_t magic[16];
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uint32_t cmd_in;
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uint32_t cmd_out;
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uint32_t heartbeat;
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uint32_t reserved1;
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struct caddy_cmd cmd[CMD_SIZE];
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uint32_t answer_in;
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uint32_t answer_out;
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uint32_t reserved2;
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uint32_t reserved3;
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struct caddy_answer answer[CMD_SIZE];
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};
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#endif /* of __CADDY_H__ */
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@ -0,0 +1,28 @@
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#
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# (C) Copyright 2006
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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
|
||||||
|
# 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
|
||||||
|
#
|
||||||
|
|
||||||
|
#
|
||||||
|
# VME8349E
|
||||||
|
#
|
||||||
|
|
||||||
|
TEXT_BASE = 0xFFF00000
|
||||||
|
|
@ -0,0 +1,119 @@
|
||||||
|
/*
|
||||||
|
* pci.c -- esd VME8349 PCI board support.
|
||||||
|
* Copyright (c) 2006 Wind River Systems, Inc.
|
||||||
|
* Copyright (C) 2006-2009 Freescale Semiconductor, Inc.
|
||||||
|
*
|
||||||
|
* Based on MPC8349 PCI support but w/o PIB related code.
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <asm/mmu.h>
|
||||||
|
#include <asm/io.h>
|
||||||
|
#include <common.h>
|
||||||
|
#include <mpc83xx.h>
|
||||||
|
#include <pci.h>
|
||||||
|
#include <i2c.h>
|
||||||
|
#include <asm/fsl_i2c.h>
|
||||||
|
|
||||||
|
DECLARE_GLOBAL_DATA_PTR;
|
||||||
|
|
||||||
|
static struct pci_region pci1_regions[] = {
|
||||||
|
{
|
||||||
|
bus_start: CONFIG_SYS_PCI1_MEM_BASE,
|
||||||
|
phys_start: CONFIG_SYS_PCI1_MEM_PHYS,
|
||||||
|
size: CONFIG_SYS_PCI1_MEM_SIZE,
|
||||||
|
flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
|
||||||
|
},
|
||||||
|
{
|
||||||
|
bus_start: CONFIG_SYS_PCI1_IO_BASE,
|
||||||
|
phys_start: CONFIG_SYS_PCI1_IO_PHYS,
|
||||||
|
size: CONFIG_SYS_PCI1_IO_SIZE,
|
||||||
|
flags: PCI_REGION_IO
|
||||||
|
},
|
||||||
|
{
|
||||||
|
bus_start: CONFIG_SYS_PCI1_MMIO_BASE,
|
||||||
|
phys_start: CONFIG_SYS_PCI1_MMIO_PHYS,
|
||||||
|
size: CONFIG_SYS_PCI1_MMIO_SIZE,
|
||||||
|
flags: PCI_REGION_MEM
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* pci_init_board()
|
||||||
|
*
|
||||||
|
* NOTICE: PCI2 is not supported. There is only one
|
||||||
|
* physical PCI slot on the board.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
pci_init_board(void)
|
||||||
|
{
|
||||||
|
volatile immap_t *immr = (volatile immap_t *)CONFIG_SYS_IMMR;
|
||||||
|
volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
|
||||||
|
volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
|
||||||
|
struct pci_region *reg[] = { pci1_regions };
|
||||||
|
u8 reg8;
|
||||||
|
int monarch = 0;
|
||||||
|
|
||||||
|
i2c_set_bus_num(1);
|
||||||
|
/* Read the PCI_M66EN jumper setting */
|
||||||
|
if ((i2c_read(CONFIG_SYS_I2C_8574_ADDR2, 0, 0, ®8, 1) == 0) ||
|
||||||
|
(i2c_read(0x38 , 0, 0, ®8, 1) == 0)) {
|
||||||
|
if (reg8 & 0x40) {
|
||||||
|
clk->occr = 0xff000000; /* 66 MHz PCI */
|
||||||
|
printf("PCI: 66MHz\n");
|
||||||
|
} else {
|
||||||
|
clk->occr = 0xffff0003; /* 33 MHz PCI */
|
||||||
|
printf("PCI: 33MHz\n");
|
||||||
|
}
|
||||||
|
if (((reg8 & 0x01) == 0) || ((reg8 & 0x02) == 0))
|
||||||
|
monarch = 1;
|
||||||
|
} else {
|
||||||
|
clk->occr = 0xffff0003; /* 33 MHz PCI */
|
||||||
|
printf("PCI: 33MHz (I2C read failed)\n");
|
||||||
|
}
|
||||||
|
udelay(2000);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Assert/deassert PCI reset
|
||||||
|
*/
|
||||||
|
setbits_be32(&immr->gpio[0].dat, 0x00800000);
|
||||||
|
setbits_be32(&immr->gpio[0].dir, 0x00800000);
|
||||||
|
setbits_be32(&immr->gpio[1].dir, 0x08800000);
|
||||||
|
udelay(200);
|
||||||
|
setbits_be32(&immr->gpio[1].dat, 0x08000000);
|
||||||
|
udelay(200);
|
||||||
|
setbits_be32(&immr->gpio[1].dat, 0x08800000);
|
||||||
|
udelay(600000);
|
||||||
|
clrbits_be32(&immr->gpio[1].dat, 0x00100000);
|
||||||
|
|
||||||
|
/* Configure PCI Local Access Windows */
|
||||||
|
pci_law[0].bar = CONFIG_SYS_PCI1_MEM_PHYS & LAWBAR_BAR;
|
||||||
|
pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_1G;
|
||||||
|
|
||||||
|
pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR;
|
||||||
|
pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_4M;
|
||||||
|
|
||||||
|
udelay(2000);
|
||||||
|
|
||||||
|
if (monarch == 0)
|
||||||
|
mpc83xx_pci_init(1, reg, 0);
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,140 @@
|
||||||
|
/*
|
||||||
|
* vme8349.c -- esd VME8349 board support
|
||||||
|
*
|
||||||
|
* Copyright (c) 2008-2009 esd gmbh.
|
||||||
|
*
|
||||||
|
* (C) Copyright 2006
|
||||||
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||||
|
*
|
||||||
|
* Reinhard Arlt <reinhard.arlt@esd-electronics.com>
|
||||||
|
* Based on board/mpc8349emds/mpc8349emds.c (and previous 834x releases.)
|
||||||
|
*
|
||||||
|
* See file CREDITS for list of people who contributed to this
|
||||||
|
* project.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||||
|
* MA 02111-1307 USA
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <common.h>
|
||||||
|
#include <ioports.h>
|
||||||
|
#include <mpc83xx.h>
|
||||||
|
#include <asm/mpc8349_pci.h>
|
||||||
|
#if defined(CONFIG_OF_LIBFDT)
|
||||||
|
#include <libfdt.h>
|
||||||
|
#endif
|
||||||
|
#include <asm/io.h>
|
||||||
|
#include <asm/mmu.h>
|
||||||
|
|
||||||
|
void ddr_enable_ecc(unsigned int dram_size);
|
||||||
|
|
||||||
|
int fixed_sdram(void)
|
||||||
|
{
|
||||||
|
volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
|
||||||
|
u32 msize = 0;
|
||||||
|
u32 ddr_size;
|
||||||
|
u32 ddr_size_log2;
|
||||||
|
|
||||||
|
msize = CONFIG_SYS_DDR_SIZE;
|
||||||
|
for (ddr_size = msize << 20, ddr_size_log2 = 0;
|
||||||
|
(ddr_size > 1);
|
||||||
|
ddr_size = ddr_size>>1, ddr_size_log2++) {
|
||||||
|
if (ddr_size & 1)
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000;
|
||||||
|
im->sysconf.ddrlaw[0].ar = LAWAR_EN | ((ddr_size_log2 - 1) &
|
||||||
|
LAWAR_SIZE);
|
||||||
|
|
||||||
|
#if (CONFIG_SYS_DDR_SIZE == 512)
|
||||||
|
im->ddr.csbnds[0].csbnds = 0x0000001f;
|
||||||
|
#else
|
||||||
|
#warning Currently any DDR size other than 512MiB is not supported
|
||||||
|
#endif
|
||||||
|
im->ddr.cs_config[0] = CONFIG_SYS_DDR_CONFIG | 0x00330000;
|
||||||
|
|
||||||
|
/* currently we use only one CS, so disable the other banks */
|
||||||
|
im->ddr.csbnds[1].csbnds = 0x00000000;
|
||||||
|
im->ddr.csbnds[2].csbnds = 0x00000000;
|
||||||
|
im->ddr.csbnds[3].csbnds = 0x00000000;
|
||||||
|
im->ddr.cs_config[1] = 0;
|
||||||
|
im->ddr.cs_config[2] = 0;
|
||||||
|
im->ddr.cs_config[3] = 0;
|
||||||
|
|
||||||
|
im->ddr.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
|
||||||
|
im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
|
||||||
|
im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
|
||||||
|
im->ddr.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
|
||||||
|
|
||||||
|
im->ddr.sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG;
|
||||||
|
im->ddr.sdram_cfg2 = CONFIG_SYS_DDR_SDRAM_CFG2;
|
||||||
|
im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
|
||||||
|
im->ddr.sdram_mode2 = CONFIG_SYS_DDR_MODE2;
|
||||||
|
|
||||||
|
im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
|
||||||
|
sync();
|
||||||
|
udelay(200);
|
||||||
|
|
||||||
|
/* enable DDR controller */
|
||||||
|
im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
|
||||||
|
|
||||||
|
return msize;
|
||||||
|
}
|
||||||
|
|
||||||
|
phys_size_t initdram(int board_type)
|
||||||
|
{
|
||||||
|
volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
|
||||||
|
u32 msize = 0;
|
||||||
|
|
||||||
|
if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
/* DDR SDRAM - Main SODIMM */
|
||||||
|
im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
|
||||||
|
|
||||||
|
msize = fixed_sdram();
|
||||||
|
|
||||||
|
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
|
||||||
|
/*
|
||||||
|
* Initialize and enable DDR ECC.
|
||||||
|
*/
|
||||||
|
ddr_enable_ecc(msize * 1024 * 1024);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Now check memory size (after ECC is initialized) */
|
||||||
|
msize = get_ram_size(0, msize);
|
||||||
|
|
||||||
|
/* return total bus SDRAM size(bytes) -- DDR */
|
||||||
|
return msize * 1024 * 1024;
|
||||||
|
}
|
||||||
|
|
||||||
|
int checkboard(void)
|
||||||
|
{
|
||||||
|
puts("Board: esd VME8349\n");
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#if defined(CONFIG_OF_BOARD_SETUP)
|
||||||
|
void ft_board_setup(void *blob, bd_t *bd)
|
||||||
|
{
|
||||||
|
ft_cpu_setup(blob, bd);
|
||||||
|
#ifdef CONFIG_PCI
|
||||||
|
ft_pci_setup(blob, bd);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
@ -403,7 +403,7 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev)
|
||||||
PCI_DEV(dev));
|
PCI_DEV(dev));
|
||||||
break;
|
break;
|
||||||
#endif
|
#endif
|
||||||
#ifdef CONFIG_MPC834x
|
#if defined(CONFIG_MPC834x) && !defined(CONFIG_VME8349)
|
||||||
case PCI_CLASS_BRIDGE_OTHER:
|
case PCI_CLASS_BRIDGE_OTHER:
|
||||||
/*
|
/*
|
||||||
* The host/PCI bridge 1 seems broken in 8349 - it presents
|
* The host/PCI bridge 1 seems broken in 8349 - it presents
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,608 @@
|
||||||
|
/*
|
||||||
|
* esd vme8349 U-Boot configuration file
|
||||||
|
* Copyright (c) 2008, 2009 esd gmbh Hannover Germany
|
||||||
|
*
|
||||||
|
* (C) Copyright 2006
|
||||||
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||||
|
*
|
||||||
|
* reinhard.arlt@esd-electronics.de
|
||||||
|
* Based on the MPC8349EMDS config.
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* vme8349 board configuration file.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __CONFIG_H
|
||||||
|
#define __CONFIG_H
|
||||||
|
|
||||||
|
/*
|
||||||
|
* High Level Configuration Options
|
||||||
|
*/
|
||||||
|
#define CONFIG_E300 1 /* E300 Family */
|
||||||
|
#define CONFIG_MPC83xx 1 /* MPC83xx family */
|
||||||
|
#define CONFIG_MPC834x 1 /* MPC834x family */
|
||||||
|
#define CONFIG_MPC8349 1 /* MPC8349 specific */
|
||||||
|
#define CONFIG_VME8349 1 /* ESD VME8349 board specific */
|
||||||
|
|
||||||
|
#define CONFIG_PCI
|
||||||
|
/* Don't enable PCI2 on vme834x - it doesn't exist physically. */
|
||||||
|
#undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */
|
||||||
|
|
||||||
|
#define PCI_66M
|
||||||
|
#ifdef PCI_66M
|
||||||
|
#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
|
||||||
|
#else
|
||||||
|
#define CONFIG_83XX_CLKIN 33000000 /* in Hz */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CONFIG_SYS_CLK_FREQ
|
||||||
|
#ifdef PCI_66M
|
||||||
|
#define CONFIG_SYS_CLK_FREQ 66000000
|
||||||
|
#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1
|
||||||
|
#else
|
||||||
|
#define CONFIG_SYS_CLK_FREQ 33000000
|
||||||
|
#define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_SYS_IMMR 0xE0000000
|
||||||
|
|
||||||
|
#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
|
||||||
|
#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
|
||||||
|
#define CONFIG_SYS_MEMTEST_END 0x00100000
|
||||||
|
|
||||||
|
/*
|
||||||
|
* DDR Setup
|
||||||
|
*/
|
||||||
|
#define CONFIG_DDR_ECC /* only for ECC DDR module */
|
||||||
|
#define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
|
||||||
|
#undef CONFIG_SPD_EEPROM /* dont use SPD EEPROM for DDR setup*/
|
||||||
|
#define CONFIG_SYS_83XX_DDR_USES_CS0 /* esd; Fsl board uses CS2/CS3 */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* 32-bit data path mode.
|
||||||
|
*
|
||||||
|
* Please note that using this mode for devices with the real density of 64-bit
|
||||||
|
* effectively reduces the amount of available memory due to the effect of
|
||||||
|
* wrapping around while translating address to row/columns, for example in the
|
||||||
|
* 256MB module the upper 128MB get aliased with contents of the lower
|
||||||
|
* 128MB); normally this define should be used for devices with real 32-bit
|
||||||
|
* data path.
|
||||||
|
*/
|
||||||
|
#undef CONFIG_DDR_32BIT
|
||||||
|
|
||||||
|
#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is sys memory*/
|
||||||
|
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
|
||||||
|
#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
|
||||||
|
#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
|
||||||
|
DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
|
||||||
|
#define CONFIG_DDR_2T_TIMING
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Manually set up DDR parameters
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_DDR_SIZE 512 /* MB */
|
||||||
|
|
||||||
|
#if (CONFIG_SYS_DDR_SIZE == 512)
|
||||||
|
#define CONFIG_SYS_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | \
|
||||||
|
CSCONFIG_COL_BIT_10 | \
|
||||||
|
CSCONFIG_BANK_BIT_3)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Manually set up DDR parameters
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_DDR_TIMING_0 0x00220802
|
||||||
|
#define CONFIG_SYS_DDR_TIMING_1 0x39377322
|
||||||
|
#define CONFIG_SYS_DDR_TIMING_2 0x2f9848ca /* P9-45, tuning? */
|
||||||
|
#define CONFIG_SYS_DDR_TIMING_3 0x00000000
|
||||||
|
#define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuf,no DYN_PWR */
|
||||||
|
#define CONFIG_SYS_DDR_MODE 0x07940242
|
||||||
|
#define CONFIG_SYS_DDR_MODE2 0x00000000
|
||||||
|
/* autocharge,no open page */
|
||||||
|
#define CONFIG_SYS_DDR_INTERVAL 0x04060100
|
||||||
|
#define CONFIG_SYS_DDR_SDRAM_CFG 0x63000000
|
||||||
|
#define CONFIG_SYS_DDR_SDRAM_CFG2 0x04061000
|
||||||
|
|
||||||
|
/*
|
||||||
|
* FLASH on the Local Bus
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_FLASH_CFI
|
||||||
|
#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
|
||||||
|
#define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH */
|
||||||
|
#define CONFIG_SYS_FLASH_SIZE 128 /* flash size in MB */
|
||||||
|
/* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
|
||||||
|
|
||||||
|
#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \
|
||||||
|
(2 << BR_PS_SHIFT) | /* 32bit */ \
|
||||||
|
BR_V) /* valid */
|
||||||
|
|
||||||
|
#define CONFIG_SYS_OR0_PRELIM 0xF8006FF7 /* 128 MB flash size */
|
||||||
|
#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
|
||||||
|
#define CONFIG_SYS_LBLAWAR0_PRELIM 0x8000001A /* 128 MB window size */
|
||||||
|
|
||||||
|
#define CONFIG_SYS_BR1_PRELIM (0xf0000000 | 0x00001801)
|
||||||
|
#define CONFIG_SYS_OR1_PRELIM (0xffff8000 | 0x00000200)
|
||||||
|
#define CONFIG_SYS_LBLAWBAR1_PRELIM 0xf0000000
|
||||||
|
#define CONFIG_SYS_LBLAWAR1_PRELIM (0x80000000 | 0x0000000e)
|
||||||
|
|
||||||
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
|
||||||
|
#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device*/
|
||||||
|
|
||||||
|
#undef CONFIG_SYS_FLASH_CHECKSUM
|
||||||
|
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase TO (ms) */
|
||||||
|
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO (ms) */
|
||||||
|
|
||||||
|
#define CONFIG_SYS_MID_FLASH_JUMP 0x7F000000
|
||||||
|
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
|
||||||
|
|
||||||
|
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
|
||||||
|
#define CONFIG_SYS_RAMBOOT
|
||||||
|
#else
|
||||||
|
#undef CONFIG_SYS_RAMBOOT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_SYS_INIT_RAM_LOCK 1
|
||||||
|
#define CONFIG_SYS_INIT_RAM_ADDR 0xF7000000 /* Initial RAM addr */
|
||||||
|
#define CONFIG_SYS_INIT_RAM_END 0x1000 /* size */
|
||||||
|
|
||||||
|
#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* size init data */
|
||||||
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
|
||||||
|
CONFIG_SYS_GBL_DATA_SIZE)
|
||||||
|
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
||||||
|
|
||||||
|
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB */
|
||||||
|
#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Malloc size */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Local Bus LCRR and LBCR regs
|
||||||
|
* LCRR: DLL bypass, Clock divider is 4
|
||||||
|
* External Local Bus rate is
|
||||||
|
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
|
||||||
|
#define CONFIG_SYS_LBC_LBCR 0x00000000
|
||||||
|
|
||||||
|
#undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Serial Port
|
||||||
|
*/
|
||||||
|
#define CONFIG_CONS_INDEX 1
|
||||||
|
#undef CONFIG_SERIAL_SOFTWARE_FIFO
|
||||||
|
#define CONFIG_SYS_NS16550
|
||||||
|
#define CONFIG_SYS_NS16550_SERIAL
|
||||||
|
#define CONFIG_SYS_NS16550_REG_SIZE 1
|
||||||
|
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
|
||||||
|
|
||||||
|
#define CONFIG_SYS_BAUDRATE_TABLE \
|
||||||
|
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
|
||||||
|
|
||||||
|
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
|
||||||
|
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
|
||||||
|
|
||||||
|
#define CONFIG_CMDLINE_EDITING /* add command line history */
|
||||||
|
/* Use the HUSH parser */
|
||||||
|
#define CONFIG_SYS_HUSH_PARSER
|
||||||
|
#ifdef CONFIG_SYS_HUSH_PARSER
|
||||||
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* pass open firmware flat tree */
|
||||||
|
#define CONFIG_OF_LIBFDT
|
||||||
|
#define CONFIG_OF_BOARD_SETUP
|
||||||
|
#define CONFIG_OF_STDOUT_VIA_ALIAS
|
||||||
|
|
||||||
|
/* I2C */
|
||||||
|
#define CONFIG_I2C_MULTI_BUS
|
||||||
|
#define CONFIG_HARD_I2C /* I2C with hardware support*/
|
||||||
|
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
|
||||||
|
#define CONFIG_FSL_I2C
|
||||||
|
#define CONFIG_I2C_CMD_TREE
|
||||||
|
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
|
||||||
|
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
||||||
|
#define CONFIG_SYS_I2C_NOPROBES {{0, 0x69}} /* Don't probe these addrs */
|
||||||
|
#define CONFIG_SYS_I2C1_OFFSET 0x3000
|
||||||
|
#define CONFIG_SYS_I2C2_OFFSET 0x3100
|
||||||
|
#define CONFIG_SYS_I2C_OFFSET CONFIG_SYS_I2C1_OFFSET
|
||||||
|
/* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SPD_BUS_NUM... */
|
||||||
|
|
||||||
|
#define CONFIG_SYS_I2C_8574_ADDR2 0x20 /* I2C1, PCF8574 */
|
||||||
|
|
||||||
|
/* TSEC */
|
||||||
|
#define CONFIG_SYS_TSEC1_OFFSET 0x24000
|
||||||
|
#define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
|
||||||
|
#define CONFIG_SYS_TSEC2_OFFSET 0x25000
|
||||||
|
#define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET)
|
||||||
|
|
||||||
|
/*
|
||||||
|
* General PCI
|
||||||
|
* Addresses are mapped 1-1.
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
|
||||||
|
#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
|
||||||
|
#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
|
||||||
|
#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
|
||||||
|
#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
|
||||||
|
#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
|
||||||
|
#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
|
||||||
|
#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
|
||||||
|
#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
|
||||||
|
|
||||||
|
#define CONFIG_SYS_PCI2_MEM_BASE 0xA0000000
|
||||||
|
#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
|
||||||
|
#define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
|
||||||
|
#define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000
|
||||||
|
#define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
|
||||||
|
#define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
|
||||||
|
#define CONFIG_SYS_PCI2_IO_BASE 0x00000000
|
||||||
|
#define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000
|
||||||
|
#define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */
|
||||||
|
|
||||||
|
#if defined(CONFIG_PCI)
|
||||||
|
|
||||||
|
#define PCI_64BIT
|
||||||
|
#define PCI_ONE_PCI1
|
||||||
|
#if defined(PCI_64BIT)
|
||||||
|
#undef PCI_ALL_PCI1
|
||||||
|
#undef PCI_TWO_PCI1
|
||||||
|
#undef PCI_ONE_PCI1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
||||||
|
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
||||||
|
|
||||||
|
#define CONFIG_NET_MULTI
|
||||||
|
|
||||||
|
#undef CONFIG_EEPRO100
|
||||||
|
#undef CONFIG_TULIP
|
||||||
|
|
||||||
|
#if !defined(CONFIG_PCI_PNP)
|
||||||
|
#define PCI_ENET0_IOADDR 0xFIXME
|
||||||
|
#define PCI_ENET0_MEMADDR 0xFIXME
|
||||||
|
#define PCI_IDSEL_NUMBER 0xFIXME
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* CONFIG_PCI */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* TSEC configuration
|
||||||
|
*/
|
||||||
|
#define CONFIG_TSEC_ENET /* TSEC ethernet support */
|
||||||
|
|
||||||
|
#if defined(CONFIG_TSEC_ENET)
|
||||||
|
#ifndef CONFIG_NET_MULTI
|
||||||
|
#define CONFIG_NET_MULTI
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_GMII /* MII PHY management */
|
||||||
|
#define CONFIG_TSEC1
|
||||||
|
#define CONFIG_TSEC1_NAME "TSEC0"
|
||||||
|
#define CONFIG_TSEC2
|
||||||
|
#define CONFIG_TSEC2_NAME "TSEC1"
|
||||||
|
#define CONFIG_PHY_M88E1111
|
||||||
|
#define TSEC1_PHY_ADDR 0x08
|
||||||
|
#define TSEC2_PHY_ADDR 0x10
|
||||||
|
#define TSEC1_PHYIDX 0
|
||||||
|
#define TSEC2_PHYIDX 0
|
||||||
|
#define TSEC1_FLAGS TSEC_GIGABIT
|
||||||
|
#define TSEC2_FLAGS TSEC_GIGABIT
|
||||||
|
|
||||||
|
/* Options are: TSEC[0-1] */
|
||||||
|
#define CONFIG_ETHPRIME "TSEC0"
|
||||||
|
|
||||||
|
#endif /* CONFIG_TSEC_ENET */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Environment
|
||||||
|
*/
|
||||||
|
#ifndef CONFIG_SYS_RAMBOOT
|
||||||
|
#define CONFIG_ENV_IS_IN_FLASH
|
||||||
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0xc0000)
|
||||||
|
#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
|
||||||
|
#define CONFIG_ENV_SIZE 0x2000
|
||||||
|
|
||||||
|
/* Address and size of Redundant Environment Sector */
|
||||||
|
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
|
||||||
|
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
|
||||||
|
|
||||||
|
#else
|
||||||
|
#define CONFIG_SYS_NO_FLASH /* Flash is not usable now */
|
||||||
|
#define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */
|
||||||
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
|
||||||
|
#define CONFIG_ENV_SIZE 0x2000
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_LOADS_ECHO /* echo on for serial download */
|
||||||
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* BOOTP options
|
||||||
|
*/
|
||||||
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
||||||
|
#define CONFIG_BOOTP_BOOTPATH
|
||||||
|
#define CONFIG_BOOTP_GATEWAY
|
||||||
|
#define CONFIG_BOOTP_HOSTNAME
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Command line configuration.
|
||||||
|
*/
|
||||||
|
#include <config_cmd_default.h>
|
||||||
|
|
||||||
|
#define CONFIG_CMD_I2C
|
||||||
|
#define CONFIG_CMD_MII
|
||||||
|
#define CONFIG_CMD_PING
|
||||||
|
#define CONFIG_CMD_DATE
|
||||||
|
#define CONFIG_SYS_RTC_BUS_NUM 0x01
|
||||||
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x32
|
||||||
|
#define CONFIG_RTC_RX8025
|
||||||
|
#define CONFIG_CMD_TSI148
|
||||||
|
|
||||||
|
#if defined(CONFIG_PCI)
|
||||||
|
#define CONFIG_CMD_PCI
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(CONFIG_SYS_RAMBOOT)
|
||||||
|
#undef CONFIG_CMD_ENV
|
||||||
|
#undef CONFIG_CMD_LOADS
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_CMD_ELF
|
||||||
|
/* Pass Ethernet MAC to VxWorks */
|
||||||
|
#define CONFIG_SYS_VXWORKS_MAC_PTR 0x000043f0
|
||||||
|
|
||||||
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Miscellaneous configurable options
|
||||||
|
*/
|
||||||
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
||||||
|
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
|
||||||
|
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
|
||||||
|
|
||||||
|
#if defined(CONFIG_CMD_KGDB)
|
||||||
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||||
|
#else
|
||||||
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
||||||
|
#define CONFIG_SYS_MAXARGS 16 /* max num of command args */
|
||||||
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buf Size */
|
||||||
|
#define CONFIG_SYS_HZ 1000 /* decr freq: 1ms ticks */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Init Memory map for Linux*/
|
||||||
|
|
||||||
|
#define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
|
||||||
|
|
||||||
|
#define CONFIG_SYS_HRCW_LOW (\
|
||||||
|
HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
|
||||||
|
HRCWL_DDR_TO_SCB_CLK_1X1 |\
|
||||||
|
HRCWL_CSB_TO_CLKIN |\
|
||||||
|
HRCWL_VCO_1X2 |\
|
||||||
|
HRCWL_CORE_TO_CSB_2X1)
|
||||||
|
|
||||||
|
#if defined(PCI_64BIT)
|
||||||
|
#define CONFIG_SYS_HRCW_HIGH (\
|
||||||
|
HRCWH_PCI_HOST |\
|
||||||
|
HRCWH_64_BIT_PCI |\
|
||||||
|
HRCWH_PCI1_ARBITER_ENABLE |\
|
||||||
|
HRCWH_PCI2_ARBITER_DISABLE |\
|
||||||
|
HRCWH_CORE_ENABLE |\
|
||||||
|
HRCWH_FROM_0X00000100 |\
|
||||||
|
HRCWH_BOOTSEQ_DISABLE |\
|
||||||
|
HRCWH_SW_WATCHDOG_DISABLE |\
|
||||||
|
HRCWH_ROM_LOC_LOCAL_16BIT |\
|
||||||
|
HRCWH_TSEC1M_IN_GMII |\
|
||||||
|
HRCWH_TSEC2M_IN_GMII)
|
||||||
|
#else
|
||||||
|
#define CONFIG_SYS_HRCW_HIGH (\
|
||||||
|
HRCWH_PCI_HOST |\
|
||||||
|
HRCWH_32_BIT_PCI |\
|
||||||
|
HRCWH_PCI1_ARBITER_ENABLE |\
|
||||||
|
HRCWH_PCI2_ARBITER_ENABLE |\
|
||||||
|
HRCWH_CORE_ENABLE |\
|
||||||
|
HRCWH_FROM_0X00000100 |\
|
||||||
|
HRCWH_BOOTSEQ_DISABLE |\
|
||||||
|
HRCWH_SW_WATCHDOG_DISABLE |\
|
||||||
|
HRCWH_ROM_LOC_LOCAL_16BIT |\
|
||||||
|
HRCWH_TSEC1M_IN_GMII |\
|
||||||
|
HRCWH_TSEC2M_IN_GMII)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* System IO Config */
|
||||||
|
#define CONFIG_SYS_SICRH 0
|
||||||
|
#define CONFIG_SYS_SICRL SICRL_LDP_A
|
||||||
|
|
||||||
|
#define CONFIG_SYS_HID0_INIT 0x000000000
|
||||||
|
#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
|
||||||
|
|
||||||
|
#define CONFIG_SYS_HID2 HID2_HBE
|
||||||
|
|
||||||
|
#define CONFIG_SYS_GPIO1_PRELIM
|
||||||
|
#define CONFIG_SYS_GPIO1_DIR 0x00100000
|
||||||
|
#define CONFIG_SYS_GPIO1_DAT 0x00100000
|
||||||
|
|
||||||
|
#define CONFIG_SYS_GPIO2_PRELIM
|
||||||
|
#define CONFIG_SYS_GPIO2_DIR 0x78900000
|
||||||
|
#define CONFIG_SYS_GPIO2_DAT 0x70100000
|
||||||
|
|
||||||
|
#define CONFIG_HIGH_BATS /* High BATs supported */
|
||||||
|
|
||||||
|
/* DDR @ 0x00000000 */
|
||||||
|
#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | \
|
||||||
|
BATL_MEMCOHERENCE)
|
||||||
|
#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | \
|
||||||
|
BATU_VS | BATU_VP)
|
||||||
|
|
||||||
|
/* PCI @ 0x80000000 */
|
||||||
|
#ifdef CONFIG_PCI
|
||||||
|
#define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10 | \
|
||||||
|
BATL_MEMCOHERENCE)
|
||||||
|
#define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | \
|
||||||
|
BATU_VS | BATU_VP)
|
||||||
|
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | \
|
||||||
|
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
||||||
|
#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | \
|
||||||
|
BATU_VS | BATU_VP)
|
||||||
|
#else
|
||||||
|
#define CONFIG_SYS_IBAT1L (0)
|
||||||
|
#define CONFIG_SYS_IBAT1U (0)
|
||||||
|
#define CONFIG_SYS_IBAT2L (0)
|
||||||
|
#define CONFIG_SYS_IBAT2U (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_MPC83XX_PCI2
|
||||||
|
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI2_MEM_BASE | BATL_PP_10 | \
|
||||||
|
BATL_MEMCOHERENCE)
|
||||||
|
#define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI2_MEM_BASE | BATU_BL_256M | \
|
||||||
|
BATU_VS | BATU_VP)
|
||||||
|
#define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI2_MMIO_BASE | BATL_PP_10 | \
|
||||||
|
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
||||||
|
#define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI2_MMIO_BASE | BATU_BL_256M | \
|
||||||
|
BATU_VS | BATU_VP)
|
||||||
|
#else
|
||||||
|
#define CONFIG_SYS_IBAT3L (0)
|
||||||
|
#define CONFIG_SYS_IBAT3U (0)
|
||||||
|
#define CONFIG_SYS_IBAT4L (0)
|
||||||
|
#define CONFIG_SYS_IBAT4U (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
|
||||||
|
#define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | \
|
||||||
|
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
||||||
|
#define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | \
|
||||||
|
BATU_VS | BATU_VP)
|
||||||
|
|
||||||
|
#define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
|
||||||
|
#define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
|
||||||
|
|
||||||
|
#if (CONFIG_SYS_DDR_SIZE == 512)
|
||||||
|
#define CONFIG_SYS_IBAT7L (CONFIG_SYS_SDRAM_BASE+0x10000000 | \
|
||||||
|
BATL_PP_10 | BATL_MEMCOHERENCE)
|
||||||
|
#define CONFIG_SYS_IBAT7U (CONFIG_SYS_SDRAM_BASE+0x10000000 | \
|
||||||
|
BATU_BL_256M | BATU_VS | BATU_VP)
|
||||||
|
#else
|
||||||
|
#define CONFIG_SYS_IBAT7L (0)
|
||||||
|
#define CONFIG_SYS_IBAT7U (0)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
|
||||||
|
#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
|
||||||
|
#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
|
||||||
|
#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
|
||||||
|
#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
|
||||||
|
#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
|
||||||
|
#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
|
||||||
|
#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
|
||||||
|
#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
|
||||||
|
#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
|
||||||
|
#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
|
||||||
|
#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
|
||||||
|
#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
|
||||||
|
#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
|
||||||
|
#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
|
||||||
|
#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Internal Definitions
|
||||||
|
*
|
||||||
|
* Boot Flags
|
||||||
|
*/
|
||||||
|
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
|
||||||
|
#define BOOTFLAG_WARM 0x02 /* Software reboot */
|
||||||
|
|
||||||
|
#if defined(CONFIG_CMD_KGDB)
|
||||||
|
#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
|
||||||
|
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Environment Configuration
|
||||||
|
*/
|
||||||
|
#define CONFIG_ENV_OVERWRITE
|
||||||
|
|
||||||
|
#if defined(CONFIG_TSEC_ENET)
|
||||||
|
#define CONFIG_HAS_ETH0
|
||||||
|
#define CONFIG_HAS_ETH1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define CONFIG_HOSTNAME VME8349
|
||||||
|
#define CONFIG_ROOTPATH /tftpboot/rootfs
|
||||||
|
#define CONFIG_BOOTFILE uImage
|
||||||
|
|
||||||
|
#define CONFIG_LOADADDR 500000 /* def location for tftp and bootm */
|
||||||
|
|
||||||
|
#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
|
||||||
|
#undef CONFIG_BOOTARGS /* boot command will set bootargs */
|
||||||
|
|
||||||
|
#define CONFIG_BAUDRATE 115200
|
||||||
|
|
||||||
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||||
|
"netdev=eth0\0" \
|
||||||
|
"hostname=vme8349\0" \
|
||||||
|
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
||||||
|
"nfsroot=${serverip}:${rootpath}\0" \
|
||||||
|
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
||||||
|
"addip=setenv bootargs ${bootargs} " \
|
||||||
|
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
|
||||||
|
":${hostname}:${netdev}:off panic=1\0" \
|
||||||
|
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
|
||||||
|
"flash_nfs=run nfsargs addip addtty;" \
|
||||||
|
"bootm ${kernel_addr}\0" \
|
||||||
|
"flash_self=run ramargs addip addtty;" \
|
||||||
|
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
|
||||||
|
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
|
||||||
|
"bootm\0" \
|
||||||
|
"load=tftp 100000 /tftpboot/bdi2000/vme8349.bin\0" \
|
||||||
|
"update=protect off fff00000 fff3ffff; " \
|
||||||
|
"era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \
|
||||||
|
"upd=run load update\0" \
|
||||||
|
"fdtaddr=400000\0" \
|
||||||
|
"fdtfile=vme8349.dtb\0" \
|
||||||
|
""
|
||||||
|
|
||||||
|
#define CONFIG_NFSBOOTCOMMAND \
|
||||||
|
"setenv bootargs root=/dev/nfs rw " \
|
||||||
|
"nfsroot=$serverip:$rootpath " \
|
||||||
|
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
||||||
|
"console=$consoledev,$baudrate $othbootargs;" \
|
||||||
|
"tftp $loadaddr $bootfile;" \
|
||||||
|
"tftp $fdtaddr $fdtfile;" \
|
||||||
|
"bootm $loadaddr - $fdtaddr"
|
||||||
|
|
||||||
|
#define CONFIG_RAMBOOTCOMMAND \
|
||||||
|
"setenv bootargs root=/dev/ram rw " \
|
||||||
|
"console=$consoledev,$baudrate $othbootargs;" \
|
||||||
|
"tftp $ramdiskaddr $ramdiskfile;" \
|
||||||
|
"tftp $loadaddr $bootfile;" \
|
||||||
|
"tftp $fdtaddr $fdtfile;" \
|
||||||
|
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
||||||
|
|
||||||
|
#define CONFIG_BOOTCOMMAND "run flash_self"
|
||||||
|
|
||||||
|
#endif /* __CONFIG_H */
|
||||||
Loading…
Reference in New Issue