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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259 lines
7.3 KiB
259 lines
7.3 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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#include <net.h> /* for print_IPaddr */
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DECLARE_GLOBAL_DATA_PTR;
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#if (CONFIG_COMMANDS & CFG_CMD_BDI)
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static void print_num(const char *, ulong);
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#ifndef CONFIG_ARM /* PowerPC and other */
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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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int i;
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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_num ("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_ML300) || \
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defined(CONFIG_440EP) || defined(CONFIG_440GR)
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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_ML300) || \
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defined(CONFIG_440EP) || defined(CONFIG_440GR)
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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_ML300, 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_ML300, 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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puts ("ethaddr =");
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for (i=0; i<6; ++i) {
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printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
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}
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#if defined(CONFIG_HAS_ETH1)
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puts ("\neth1addr =");
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for (i=0; i<6; ++i) {
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printf ("%c%02X", i ? ':' : ' ', bd->bi_enet1addr[i]);
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}
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#endif
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#if defined(CONFIG_HAS_ETH2)
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puts ("\neth2addr =");
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for (i=0; i<6; ++i) {
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printf ("%c%02X", i ? ':' : ' ', bd->bi_enet2addr[i]);
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}
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#endif
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#if defined(CONFIG_HAS_ETH3)
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puts ("\neth3addr =");
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for (i=0; i<6; ++i) {
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printf ("%c%02X", i ? ':' : ' ', bd->bi_enet3addr[i]);
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}
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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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puts ("\nIP addr = "); print_IPaddr (bd->bi_ip_addr);
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printf ("\nbaudrate = %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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int i;
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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_num ("memsize", (ulong)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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puts ("ethaddr =");
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for (i=0; i<6; ++i) {
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printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
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}
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puts ("\nip_addr = ");
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print_IPaddr (bd->bi_ip_addr);
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printf ("\nbaudrate = %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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int i;
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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_num ("mem size", (ulong)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(CFG_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(CFG_CMD_NET)
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puts ("ethaddr =");
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for (i=0; i<6; ++i) {
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printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
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}
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puts ("\nip_addr = ");
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print_IPaddr (bd->bi_ip_addr);
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#endif
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printf ("\nbaudrate = %ld 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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int i;
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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_num ("memsize", (ulong)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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puts ("ethaddr =");
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for (i=0; i<6; ++i) {
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printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
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}
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puts ("\nip_addr = ");
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print_IPaddr (bd->bi_ip_addr);
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printf ("\nbaudrate = %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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puts ("ethaddr =");
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for (i=0; i<6; ++i) {
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printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
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}
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puts ( "\n"
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"ip_addr = ");
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print_IPaddr (bd->bi_ip_addr);
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printf ("\n"
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"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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#ifdef CONFIG_PPC
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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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"bdinfo - print Board Info structure\n",
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NULL
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);
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#endif /* CFG_CMD_BDI */
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