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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107 lines
2.3 KiB
107 lines
2.3 KiB
/*
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* (C) Copyright 2005 Freescale Semiconductor, Inc.
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*
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* Roy Zang <tie-fei.zang@freescale.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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* modifications for the Tsi108 Emul Board by avb@Tundra
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*/
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/*
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* board support/init functions for the
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* Freescale MPC7448 HPC2 (High-Performance Computing 2 Platform).
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*/
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#include <common.h>
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#include <74xx_7xx.h>
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#if defined(CONFIG_OF_FLAT_TREE)
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#include <ft_build.h>
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extern void ft_cpu_setup (void *blob, bd_t *bd);
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#endif
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#undef DEBUG
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DECLARE_GLOBAL_DATA_PTR;
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extern void flush_data_cache (void);
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extern void invalidate_l1_instruction_cache (void);
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extern void tsi108_init_f (void);
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int display_mem_map (void);
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void after_reloc (ulong dest_addr)
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{
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/*
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* Jump to the main U-Boot board init code
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*/
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board_init_r ((gd_t *) gd, dest_addr);
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/* NOTREACHED */
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}
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/*
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* Check Board Identity:
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* report board type
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*/
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int checkboard (void)
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{
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int l_type = 0;
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printf ("BOARD: %s\n", CFG_BOARD_NAME);
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return (l_type);
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}
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/*
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* Read Processor ID:
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*
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* report calling processor number
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*/
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int read_pid (void)
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{
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return 0; /* we are on single CPU platform for a while */
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}
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long int dram_size (int board_type)
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{
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return 0x20000000; /* 256M bytes */
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}
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long int initdram (int board_type)
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{
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return dram_size (board_type);
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}
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#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
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void
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ft_board_setup (void *blob, bd_t *bd)
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{
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u32 *p;
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int len;
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ft_cpu_setup (blob, bd);
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p = ft_get_prop (blob, "/memory/reg", &len);
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if (p != NULL) {
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*p++ = cpu_to_be32 (bd->bi_memstart);
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*p = cpu_to_be32 (bd->bi_memsize);
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}
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}
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#endif
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