mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-03-09 15:40:20 +00:00
Add a directory by kernel instead of a common root, add qnap-301w and rpi4 kernel 6.1 suppport
This commit is contained in:
Ycarus (Yannick Chabanois)
parent
e910436a7a
commit
46837ec4c0
9459 changed files with 362648 additions and 116345 deletions
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#
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# (C) Copyright 2002-2006
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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
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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).o
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COBJS = $(BOARD).o
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SOBJS = init.o
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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SOBJS := $(addprefix $(obj),$(SOBJS))
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$(LIB): $(OBJS) $(SOBJS)
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$(call cmd_link_o_target, $(OBJS))
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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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#
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# (C) Copyright 2002
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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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PLATFORM_CPPFLAGS += -DCONFIG_440=1
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ifeq ($(debug),1)
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PLATFORM_CPPFLAGS += -DDEBUG
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endif
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ifeq ($(dbcr),1)
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PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
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endif
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/*
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* (C) Copyright 2005
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.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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#include <ppc_asm.tmpl>
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#include <asm/mmu.h>
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#include <config.h>
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#include <asm/ppc4xx.h>
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/**************************************************************************
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* TLB TABLE
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*
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* This table is used by the cpu boot code to setup the initial tlb
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* entries. Rather than make broad assumptions in the cpu source tree,
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* this table lets each board set things up however they like.
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*
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* Pointer to the table is returned in r1
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*
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*************************************************************************/
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.section .bootpg,"ax"
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.globl tlbtab
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tlbtab:
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tlbtab_start
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tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_RWX | SA_IG)
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tlbentry( CONFIG_SYS_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_RW | SA_IG)
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tlbentry( CONFIG_SYS_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_RWX )
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tlbentry( CONFIG_SYS_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_RWX )
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tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_RWX | SA_IG )
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tlbentry( CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 2, AC_RW | SA_IG )
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tlbentry( CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_RW | SA_IG )
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tlbtab_end
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@ -0,0 +1,193 @@
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/*
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* (C) Copyright 2005
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.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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#include <common.h>
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#include <asm/processor.h>
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#include <command.h>
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#include "p3p440.h"
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DECLARE_GLOBAL_DATA_PTR;
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void set_led(int color)
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{
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switch (color) {
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case LED_OFF:
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out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_LED_GREEN & ~CONFIG_SYS_LED_RED);
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break;
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case LED_GREEN:
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out32(GPIO0_OR, (in32(GPIO0_OR) | CONFIG_SYS_LED_GREEN) & ~CONFIG_SYS_LED_RED);
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break;
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case LED_RED:
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out32(GPIO0_OR, (in32(GPIO0_OR) | CONFIG_SYS_LED_RED) & ~CONFIG_SYS_LED_GREEN);
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break;
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case LED_ORANGE:
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out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_LED_GREEN | CONFIG_SYS_LED_RED);
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break;
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}
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}
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static int is_monarch(void)
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{
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out32(GPIO0_OR, in32(GPIO0_OR) & ~CONFIG_SYS_GPIO_RDY);
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udelay(1000);
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if (in32(GPIO0_IR) & CONFIG_SYS_MONARCH_IO)
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return 0;
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else
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return 1;
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}
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static void wait_for_pci_ready(void)
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{
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/*
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* Configure EREADY_IO as input
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*/
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out32(GPIO0_TCR, in32(GPIO0_TCR) & ~CONFIG_SYS_EREADY_IO);
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udelay(1000);
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for (;;) {
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if (in32(GPIO0_IR) & CONFIG_SYS_EREADY_IO)
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return;
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}
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}
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int board_early_init_f(void)
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{
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uint reg;
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/*--------------------------------------------------------------------
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* Setup the external bus controller/chip selects
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*-------------------------------------------------------------------*/
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mtdcr(EBC0_CFGADDR, EBC0_CFG);
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reg = mfdcr(EBC0_CFGDATA);
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mtdcr(EBC0_CFGDATA, reg | 0x04000000); /* Set ATC */
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/*--------------------------------------------------------------------
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* Setup pin multiplexing (GPIO/IRQ...)
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*-------------------------------------------------------------------*/
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mtdcr(CPC0_GPIO, 0x03F01F80);
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out32(GPIO0_ODR, 0x00000000); /* no open drain pins */
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out32(GPIO0_TCR, CONFIG_SYS_GPIO_RDY | CONFIG_SYS_EREADY_IO | CONFIG_SYS_LED_RED | CONFIG_SYS_LED_GREEN);
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out32(GPIO0_OR, CONFIG_SYS_GPIO_RDY);
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/*--------------------------------------------------------------------
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* Setup the interrupt controller polarities, triggers, etc.
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*-------------------------------------------------------------------*/
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mtdcr(UIC0SR, 0xffffffff); /* clear all */
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mtdcr(UIC0ER, 0x00000000); /* disable all */
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mtdcr(UIC0CR, 0x00000001); /* UIC1 crit is critical */
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mtdcr(UIC0PR, 0xfffffe13); /* per ref-board manual */
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mtdcr(UIC0TR, 0x01c00008); /* per ref-board manual */
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mtdcr(UIC0VR, 0x00000001); /* int31 highest, base=0x000 */
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mtdcr(UIC0SR, 0xffffffff); /* clear all */
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mtdcr(UIC1SR, 0xffffffff); /* clear all */
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mtdcr(UIC1ER, 0x00000000); /* disable all */
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mtdcr(UIC1CR, 0x00000000); /* all non-critical */
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mtdcr(UIC1PR, 0xffffe0ff); /* per ref-board manual */
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mtdcr(UIC1TR, 0x00ffc000); /* per ref-board manual */
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mtdcr(UIC1VR, 0x00000001); /* int31 highest, base=0x000 */
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mtdcr(UIC1SR, 0xffffffff); /* clear all */
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return 0;
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}
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int checkboard(void)
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{
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char buf[64];
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int i = getenv_f("serial#", buf, sizeof(buf));
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printf("Board: P3P440");
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if (i > 0) {
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puts(", serial# ");
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puts(buf);
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}
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if (is_monarch()) {
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puts(", Monarch");
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} else {
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puts(", None-Monarch");
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}
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putc('\n');
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return (0);
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}
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int misc_init_r (void)
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{
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/*
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* Adjust flash start and offset to detected values
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*/
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gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
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gd->bd->bi_flashoffset = 0;
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/*
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* Check if only one FLASH bank is available
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*/
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if (gd->bd->bi_flashsize != CONFIG_SYS_MAX_FLASH_BANKS * (0 - CONFIG_SYS_FLASH0)) {
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mtebc(PB1CR, 0); /* disable cs */
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mtebc(PB1AP, 0);
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mtebc(PB2CR, 0); /* disable cs */
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mtebc(PB2AP, 0);
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mtebc(PB3CR, 0); /* disable cs */
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mtebc(PB3AP, 0);
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}
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return 0;
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}
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/*************************************************************************
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* Override weak is_pci_host()
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*
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* This routine is called to determine if a pci scan should be
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* performed. With various hardware environments (especially cPCI and
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* PPMC) it's insufficient to depend on the state of the arbiter enable
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* bit in the strap register, or generic host/adapter assumptions.
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*
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* Rather than hard-code a bad assumption in the general 440 code, the
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* 440 pci code requires the board to decide at runtime.
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*
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* Return 0 for adapter mode, non-zero for host (monarch) mode.
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*
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*
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************************************************************************/
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#if defined(CONFIG_PCI)
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int is_pci_host(struct pci_controller *hose)
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{
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if (is_monarch()) {
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wait_for_pci_ready();
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return 1; /* return 1 for host controller */
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} else {
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return 0; /* return 0 for adapter controller */
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}
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}
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#endif /* defined(CONFIG_PCI) */
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@ -0,0 +1,40 @@
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/*
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* (C) Copyright 2005
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* Stefan Roese, DENX Software Engineering, sr@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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#ifndef __P3P440_H__
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#define __P3P440_H__
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#define CONFIG_SYS_GPIO_RDY (0x80000000 >> 11)
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#define CONFIG_SYS_MONARCH_IO (0x80000000 >> 18)
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#define CONFIG_SYS_EREADY_IO (0x80000000 >> 20)
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#define CONFIG_SYS_LED_GREEN (0x80000000 >> 21)
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#define CONFIG_SYS_LED_RED (0x80000000 >> 22)
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#define LED_OFF 1
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#define LED_GREEN 2
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#define LED_RED 3
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#define LED_ORANGE 4
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long int fixed_sdram(void);
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#endif /* __P3P440_H__ */
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