upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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113 lines
3.3 KiB
113 lines
3.3 KiB
/*
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* (C) Copyright 2002
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* Hyperion Entertainment, ThomasF@hyperion-entertainment.com
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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
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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 <command.h>
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#include <pci.h>
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#include "articiaS.h"
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#include "memio.h"
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#include "via686.h"
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__asm__(" .globl send_kb \n "
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"send_kb: \n "
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" lis r9, 0xfe00 \n "
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" \n "
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" li r4, 0x10 # retries \n "
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" mtctr r4 \n "
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" \n "
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"idle: \n "
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" lbz r4, 0x64(r9) \n "
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" andi. r4, r4, 0x02 \n "
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" bne idle \n "
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"ready: \n "
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" stb r3, 0x60(r9) \n "
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" \n "
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"check: \n "
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" lbz r4, 0x64(r9) \n "
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" andi. r4, r4, 0x01 \n "
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" beq check \n "
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" \n "
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" lbz r4, 0x60(r9) \n "
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" cmpwi r4, 0xfa \n "
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" beq done \n "
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" bdnz idle \n "
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" li r3, 0 \n "
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" blr \n "
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"done: \n "
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" li r3, 1 \n "
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" blr \n "
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".globl test_kb \n "
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"test_kb: \n "
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" mflr r10 \n "
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" li r3, 0xed \n "
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" bl send_kb \n "
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" li r3, 0x01 \n "
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" bl send_kb \n "
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" mtlr r10 \n "
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" blr "
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);
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int checkboard (void)
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{
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printf ("Board: AmigaOneG3SE\n");
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return 0;
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}
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long initdram (int board_type)
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{
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return articiaS_ram_init ();
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}
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void after_reloc (ulong dest_addr, gd_t *gd)
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{
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board_init_r (gd, dest_addr);
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}
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int misc_init_r (void)
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{
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extern pci_dev_t video_dev;
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extern void drv_video_init (void);
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if (video_dev != ~0)
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drv_video_init ();
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return (0);
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}
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void pci_init_board (void)
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{
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#ifndef CONFIG_RAMBOOT
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articiaS_pci_init ();
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#endif
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}
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