diff options
Diffstat (limited to 'common/cmd_bdinfo.c')
| -rw-r--r-- | common/cmd_bdinfo.c | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c new file mode 100644 index 0000000000..3f73cf852e --- /dev/null +++ b/common/cmd_bdinfo.c @@ -0,0 +1,180 @@ +/* + * (C) Copyright 2003 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * Boot support + */ +#include <common.h> +#include <command.h> + + +#if (CONFIG_COMMANDS & CFG_CMD_BDI) +static void print_num(const char *, ulong); + +#ifndef CONFIG_ARM /* PowerPC and other */ + +#ifdef CONFIG_PPC +static void print_str(const char *, const char *); + +int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + DECLARE_GLOBAL_DATA_PTR; + + int i; + bd_t *bd = gd->bd; + char buf[32]; + +#ifdef DEBUG + print_num ("bd address", (ulong)bd ); +#endif + print_num ("memstart", bd->bi_memstart ); + print_num ("memsize", bd->bi_memsize ); + print_num ("flashstart", bd->bi_flashstart ); + print_num ("flashsize", bd->bi_flashsize ); + print_num ("flashoffset", bd->bi_flashoffset ); + print_num ("sramstart", bd->bi_sramstart ); + print_num ("sramsize", bd->bi_sramsize ); +#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260) + print_num ("immr_base", bd->bi_immr_base ); +#endif + print_num ("bootflags", bd->bi_bootflags ); +#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_405EP) + print_str ("procfreq", strmhz(buf, bd->bi_procfreq)); + print_str ("plb_busfreq", strmhz(buf, bd->bi_plb_busfreq)); +#if defined(CONFIG_405GP) || defined(CONFIG_405EP) + print_str ("pci_busfreq", strmhz(buf, bd->bi_pci_busfreq)); +#endif +#else /* ! CONFIG_405GP, CONFIG_405CR, CONFIG_405EP */ +#if defined(CONFIG_8260) + print_str ("vco", strmhz(buf, bd->bi_vco)); + print_str ("sccfreq", strmhz(buf, bd->bi_sccfreq)); + print_str ("brgfreq", strmhz(buf, bd->bi_brgfreq)); +#endif + print_str ("intfreq", strmhz(buf, bd->bi_intfreq)); +#if defined(CONFIG_8260) + print_str ("cpmfreq", strmhz(buf, bd->bi_cpmfreq)); +#endif + print_str ("busfreq", strmhz(buf, bd->bi_busfreq)); +#endif /* CONFIG_405GP, CONFIG_405CR, CONFIG_405EP */ + printf ("ethaddr ="); + for (i=0; i<6; ++i) { + printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]); + } +#ifdef CONFIG_PN62 + printf ("\neth1addr ="); + for (i=0; i<6; ++i) { + printf ("%c%02X", i ? ':' : ' ', bd->bi_enet1addr[i]); + } +#endif /* CONFIG_PN62 */ +#ifdef CONFIG_HERMES + print_str ("ethspeed", strmhz(buf, bd->bi_ethspeed)); +#endif + printf ("\nIP addr = "); print_IPaddr (bd->bi_ip_addr); + printf ("\nbaudrate = %6ld bps\n", bd->bi_baudrate ); + return 0; +} + +#else /* ! PPC, which leaves MIPS */ + +int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + DECLARE_GLOBAL_DATA_PTR; + + int i; + bd_t *bd = gd->bd; + + print_num ("boot_params", (ulong)bd->bi_boot_params); + print_num ("memstart", (ulong)bd->bi_memstart); + print_num ("memsize", (ulong)bd->bi_memsize); + print_num ("flashstart", (ulong)bd->bi_flashstart); + print_num ("flashsize", (ulong)bd->bi_flashsize); + print_num ("flashoffset", (ulong)bd->bi_flashoffset); + + printf ("ethaddr ="); + for (i=0; i<6; ++i) { + printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]); + } + printf ("\nip_addr = "); + print_IPaddr (bd->bi_ip_addr); + printf ("\nbaudrate = %d bps\n", bd->bi_baudrate); + + return 0; +} +#endif /* MIPS */ + +#else /* ARM */ + +int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + DECLARE_GLOBAL_DATA_PTR; + + int i; + bd_t *bd = gd->bd; + + print_num ("arch_number", bd->bi_arch_number); + print_num ("env_t", (ulong)bd->bi_env); + print_num ("boot_params", (ulong)bd->bi_boot_params); + + for (i=0; i<CONFIG_NR_DRAM_BANKS; ++i) { + print_num("DRAM bank", i); + print_num("-> start", bd->bi_dram[i].start); + print_num("-> size", bd->bi_dram[i].size); + } + + printf ("ethaddr ="); + for (i=0; i<6; ++i) { + printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]); + } + printf ("\n" + "ip_addr = "); + print_IPaddr (bd->bi_ip_addr); + printf ("\n" + "baudrate = %d bps\n", bd->bi_baudrate); + + return 0; +} + +#endif /* CONFIG_ARM XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */ + +static void print_num(const char *name, ulong value) +{ + printf ("%-12s= 0x%08lX\n", name, value); +} + +#ifdef CONFIG_PPC +static void print_str(const char *name, const char *str) +{ + printf ("%-12s= %6s MHz\n", name, str); +} +#endif /* CONFIG_PPC */ + + +/* -------------------------------------------------------------------- */ + +cmd_tbl_t U_BOOT_CMD(BDINFO) = MK_CMD_ENTRY( + "bdinfo", 1, 1, do_bdinfo, + "bdinfo - print Board Info structure\n", + NULL +); +#endif /* CFG_CMD_BDI */ + |
