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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384 lines
11 KiB
384 lines
11 KiB
/*
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* (C) Copyright 2003
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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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/*
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* Boot support
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*/
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#include <common.h>
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#include <command.h>
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DECLARE_GLOBAL_DATA_PTR;
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static void print_num(const char *, ulong);
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static void print_eth(int idx);
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#ifndef CONFIG_ARM /* PowerPC and other */
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static void print_lnum(const char *, u64);
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#ifdef CONFIG_PPC
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static void print_str(const char *, const char *);
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int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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bd_t *bd = gd->bd;
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char buf[32];
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#ifdef DEBUG
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print_num ("bd address", (ulong)bd );
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#endif
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print_num ("memstart", bd->bi_memstart );
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print_lnum ("memsize", bd->bi_memsize );
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print_num ("flashstart", bd->bi_flashstart );
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print_num ("flashsize", bd->bi_flashsize );
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print_num ("flashoffset", bd->bi_flashoffset );
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print_num ("sramstart", bd->bi_sramstart );
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print_num ("sramsize", bd->bi_sramsize );
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#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || \
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defined(CONFIG_8260) || defined(CONFIG_E500)
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print_num ("immr_base", bd->bi_immr_base );
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#endif
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print_num ("bootflags", bd->bi_bootflags );
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#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
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defined(CONFIG_405EP) || defined(CONFIG_XILINX_405) || \
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defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
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defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
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defined(CONFIG_440SP) || defined(CONFIG_440SPE)
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print_str ("procfreq", strmhz(buf, bd->bi_procfreq));
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print_str ("plb_busfreq", strmhz(buf, bd->bi_plb_busfreq));
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#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined(CONFIG_XILINX_405) || \
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defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SPE) || \
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defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
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print_str ("pci_busfreq", strmhz(buf, bd->bi_pci_busfreq));
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#endif
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#else /* ! CONFIG_405GP, CONFIG_405CR, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */
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#if defined(CONFIG_CPM2)
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print_str ("vco", strmhz(buf, bd->bi_vco));
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print_str ("sccfreq", strmhz(buf, bd->bi_sccfreq));
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print_str ("brgfreq", strmhz(buf, bd->bi_brgfreq));
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#endif
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print_str ("intfreq", strmhz(buf, bd->bi_intfreq));
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#if defined(CONFIG_CPM2)
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print_str ("cpmfreq", strmhz(buf, bd->bi_cpmfreq));
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#endif
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print_str ("busfreq", strmhz(buf, bd->bi_busfreq));
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#endif /* CONFIG_405GP, CONFIG_405CR, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */
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#if defined(CONFIG_MPC8220)
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print_str ("inpfreq", strmhz(buf, bd->bi_inpfreq));
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print_str ("flbfreq", strmhz(buf, bd->bi_flbfreq));
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print_str ("pcifreq", strmhz(buf, bd->bi_pcifreq));
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print_str ("vcofreq", strmhz(buf, bd->bi_vcofreq));
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print_str ("pevfreq", strmhz(buf, bd->bi_pevfreq));
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#endif
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print_eth(0);
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#if defined(CONFIG_HAS_ETH1)
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print_eth(1);
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#endif
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#if defined(CONFIG_HAS_ETH2)
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print_eth(2);
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#endif
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#if defined(CONFIG_HAS_ETH3)
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print_eth(3);
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#endif
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#if defined(CONFIG_HAS_ETH4)
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print_eth(4);
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#endif
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#if defined(CONFIG_HAS_ETH5)
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print_eth(5);
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#endif
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#ifdef CONFIG_HERMES
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print_str ("ethspeed", strmhz(buf, bd->bi_ethspeed));
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#endif
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printf ("IP addr = %pI4\n", &bd->bi_ip_addr);
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printf ("baudrate = %6ld bps\n", bd->bi_baudrate );
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return 0;
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}
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#elif defined(CONFIG_NIOS) /* NIOS*/
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int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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bd_t *bd = gd->bd;
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print_num ("memstart", (ulong)bd->bi_memstart);
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print_lnum ("memsize", (u64)bd->bi_memsize);
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print_num ("flashstart", (ulong)bd->bi_flashstart);
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print_num ("flashsize", (ulong)bd->bi_flashsize);
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print_num ("flashoffset", (ulong)bd->bi_flashoffset);
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print_eth(0);
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printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
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printf ("baudrate = %ld bps\n", bd->bi_baudrate);
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return 0;
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}
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#elif defined(CONFIG_NIOS2) /* Nios-II */
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int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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bd_t *bd = gd->bd;
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print_num ("mem start", (ulong)bd->bi_memstart);
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print_lnum ("mem size", (u64)bd->bi_memsize);
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print_num ("flash start", (ulong)bd->bi_flashstart);
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print_num ("flash size", (ulong)bd->bi_flashsize);
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print_num ("flash offset", (ulong)bd->bi_flashoffset);
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#if defined(CONFIG_SYS_SRAM_BASE)
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print_num ("sram start", (ulong)bd->bi_sramstart);
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print_num ("sram size", (ulong)bd->bi_sramsize);
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#endif
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#if defined(CONFIG_CMD_NET)
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print_eth(0);
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printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
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#endif
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printf ("baudrate = %ld bps\n", bd->bi_baudrate);
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return 0;
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}
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#elif defined(CONFIG_MICROBLAZE) /* ! PPC, which leaves Microblaze */
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int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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bd_t *bd = gd->bd;
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print_num ("mem start ", (ulong)bd->bi_memstart);
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print_lnum ("mem size ", (u64)bd->bi_memsize);
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print_num ("flash start ", (ulong)bd->bi_flashstart);
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print_num ("flash size ", (ulong)bd->bi_flashsize);
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print_num ("flash offset ", (ulong)bd->bi_flashoffset);
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#if defined(CONFIG_SYS_SRAM_BASE)
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print_num ("sram start ", (ulong)bd->bi_sramstart);
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print_num ("sram size ", (ulong)bd->bi_sramsize);
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#endif
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#if defined(CONFIG_CMD_NET)
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print_eth(0);
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printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
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#endif
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printf ("baudrate = %ld bps\n", (ulong)bd->bi_baudrate);
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return 0;
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}
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#elif defined(CONFIG_SPARC) /* SPARC */
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int do_bdinfo(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
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{
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bd_t *bd = gd->bd;
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#ifdef DEBUG
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print_num("bd address ", (ulong) bd);
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#endif
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print_num("memstart ", bd->bi_memstart);
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print_lnum("memsize ", bd->bi_memsize);
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print_num("flashstart ", bd->bi_flashstart);
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print_num("CONFIG_SYS_MONITOR_BASE ", CONFIG_SYS_MONITOR_BASE);
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print_num("CONFIG_ENV_ADDR ", CONFIG_ENV_ADDR);
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printf("CONFIG_SYS_RELOC_MONITOR_BASE = 0x%lx (%d)\n", CONFIG_SYS_RELOC_MONITOR_BASE,
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CONFIG_SYS_MONITOR_LEN);
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printf("CONFIG_SYS_MALLOC_BASE = 0x%lx (%d)\n", CONFIG_SYS_MALLOC_BASE,
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CONFIG_SYS_MALLOC_LEN);
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printf("CONFIG_SYS_INIT_SP_OFFSET = 0x%lx (%d)\n", CONFIG_SYS_INIT_SP_OFFSET,
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CONFIG_SYS_STACK_SIZE);
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printf("CONFIG_SYS_PROM_OFFSET = 0x%lx (%d)\n", CONFIG_SYS_PROM_OFFSET,
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CONFIG_SYS_PROM_SIZE);
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printf("CONFIG_SYS_GBL_DATA_OFFSET = 0x%lx (%d)\n", CONFIG_SYS_GBL_DATA_OFFSET,
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CONFIG_SYS_GBL_DATA_SIZE);
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#if defined(CONFIG_CMD_NET)
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print_eth(0);
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printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
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#endif
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printf("baudrate = %6ld bps\n", bd->bi_baudrate);
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return 0;
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}
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#elif defined(CONFIG_M68K) /* M68K */
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static void print_str(const char *, const char *);
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int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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bd_t *bd = gd->bd;
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char buf[32];
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print_num ("memstart", (ulong)bd->bi_memstart);
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print_lnum ("memsize", (u64)bd->bi_memsize);
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print_num ("flashstart", (ulong)bd->bi_flashstart);
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print_num ("flashsize", (ulong)bd->bi_flashsize);
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print_num ("flashoffset", (ulong)bd->bi_flashoffset);
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#if defined(CONFIG_SYS_INIT_RAM_ADDR)
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print_num ("sramstart", (ulong)bd->bi_sramstart);
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print_num ("sramsize", (ulong)bd->bi_sramsize);
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#endif
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#if defined(CONFIG_SYS_MBAR)
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print_num ("mbar", bd->bi_mbar_base);
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#endif
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print_str ("cpufreq", strmhz(buf, bd->bi_intfreq));
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print_str ("busfreq", strmhz(buf, bd->bi_busfreq));
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#ifdef CONFIG_PCI
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print_str ("pcifreq", strmhz(buf, bd->bi_pcifreq));
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#endif
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#ifdef CONFIG_EXTRA_CLOCK
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print_str ("flbfreq", strmhz(buf, bd->bi_flbfreq));
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print_str ("inpfreq", strmhz(buf, bd->bi_inpfreq));
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print_str ("vcofreq", strmhz(buf, bd->bi_vcofreq));
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#endif
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#if defined(CONFIG_CMD_NET)
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print_eth(0);
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#if defined(CONFIG_HAS_ETH1)
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print_eth(1);
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#endif
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#if defined(CONFIG_HAS_ETH2)
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print_eth(2);
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#endif
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#if defined(CONFIG_HAS_ETH3)
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print_eth(3);
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#endif
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printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
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#endif
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printf ("baudrate = %ld bps\n", bd->bi_baudrate);
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return 0;
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}
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#elif defined(CONFIG_BLACKFIN)
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static void print_str(const char *, const char *);
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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bd_t *bd = gd->bd;
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char buf[32];
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printf("U-Boot = %s\n", bd->bi_r_version);
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printf("CPU = %s\n", bd->bi_cpu);
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printf("Board = %s\n", bd->bi_board_name);
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print_str("VCO", strmhz(buf, bd->bi_vco));
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print_str("CCLK", strmhz(buf, bd->bi_cclk));
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print_str("SCLK", strmhz(buf, bd->bi_sclk));
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print_num("boot_params", (ulong)bd->bi_boot_params);
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print_num("memstart", (ulong)bd->bi_memstart);
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print_lnum("memsize", (u64)bd->bi_memsize);
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print_num("flashstart", (ulong)bd->bi_flashstart);
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print_num("flashsize", (ulong)bd->bi_flashsize);
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print_num("flashoffset", (ulong)bd->bi_flashoffset);
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print_eth(0);
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printf("ip_addr = %pI4\n", &bd->bi_ip_addr);
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printf("baudrate = %d bps\n", bd->bi_baudrate);
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return 0;
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}
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#else /* ! PPC, which leaves MIPS */
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int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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bd_t *bd = gd->bd;
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print_num ("boot_params", (ulong)bd->bi_boot_params);
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print_num ("memstart", (ulong)bd->bi_memstart);
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print_lnum ("memsize", (u64)bd->bi_memsize);
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print_num ("flashstart", (ulong)bd->bi_flashstart);
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print_num ("flashsize", (ulong)bd->bi_flashsize);
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print_num ("flashoffset", (ulong)bd->bi_flashoffset);
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print_eth(0);
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printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
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printf ("baudrate = %d bps\n", bd->bi_baudrate);
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return 0;
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}
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#endif /* MIPS */
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#else /* ARM */
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int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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int i;
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bd_t *bd = gd->bd;
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print_num ("arch_number", bd->bi_arch_number);
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print_num ("env_t", (ulong)bd->bi_env);
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print_num ("boot_params", (ulong)bd->bi_boot_params);
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for (i=0; i<CONFIG_NR_DRAM_BANKS; ++i) {
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print_num("DRAM bank", i);
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print_num("-> start", bd->bi_dram[i].start);
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print_num("-> size", bd->bi_dram[i].size);
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}
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#if defined(CONFIG_CMD_NET)
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print_eth(0);
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printf ("ip_addr = %pI4\n", &bd->bi_ip_addr);
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#endif
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printf ("baudrate = %d bps\n", bd->bi_baudrate);
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return 0;
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}
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#endif /* CONFIG_ARM XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */
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static void print_num(const char *name, ulong value)
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{
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printf ("%-12s= 0x%08lX\n", name, value);
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}
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static void print_eth(int idx)
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{
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char name[10], *val;
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if (idx)
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sprintf(name, "eth%iaddr", idx);
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else
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strcpy(name, "ethaddr");
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val = getenv(name);
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if (!val)
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val = "(not set)";
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printf("%-12s= %s\n", name, val);
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}
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#ifndef CONFIG_ARM
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static void print_lnum(const char *name, u64 value)
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{
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printf ("%-12s= 0x%.8llX\n", name, value);
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}
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#endif
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#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_BLACKFIN)
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static void print_str(const char *name, const char *str)
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{
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printf ("%-12s= %6s MHz\n", name, str);
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}
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#endif /* CONFIG_PPC */
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/* -------------------------------------------------------------------- */
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U_BOOT_CMD(
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bdinfo, 1, 1, do_bdinfo,
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"print Board Info structure",
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NULL
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);
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