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467 lines
10 KiB
467 lines
10 KiB
// SPDX-License-Identifier: GPL-2.0+ |
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/* |
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* (C) Copyright 2003 |
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* Wolfgang Denk, DENX Software Engineering, [email protected]. |
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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 <linux/compiler.h> |
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DECLARE_GLOBAL_DATA_PTR; |
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__maybe_unused |
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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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__maybe_unused |
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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 = env_get(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_DM_ETH |
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__maybe_unused |
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static void print_eths(void) |
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{ |
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struct eth_device *dev; |
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int i = 0; |
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do { |
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dev = eth_get_dev_by_index(i); |
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if (dev) { |
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printf("eth%dname = %s\n", i, dev->name); |
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print_eth(i); |
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i++; |
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} |
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} while (dev); |
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printf("current eth = %s\n", eth_get_name()); |
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printf("ip_addr = %s\n", env_get("ipaddr")); |
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} |
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#endif |
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__maybe_unused |
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static void print_lnum(const char *name, unsigned long long value) |
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{ |
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printf("%-12s= 0x%.8llX\n", name, value); |
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} |
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__maybe_unused |
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static void print_mhz(const char *name, unsigned long hz) |
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{ |
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char buf[32]; |
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printf("%-12s= %6s MHz\n", name, strmhz(buf, hz)); |
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} |
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static inline void print_bi_boot_params(const bd_t *bd) |
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{ |
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print_num("boot_params", (ulong)bd->bi_boot_params); |
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} |
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static inline void print_bi_mem(const bd_t *bd) |
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{ |
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#if defined(CONFIG_SH) |
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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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#elif defined(CONFIG_ARC) |
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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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#else |
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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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#endif |
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} |
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static inline void print_bi_dram(const bd_t *bd) |
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{ |
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#ifdef CONFIG_NR_DRAM_BANKS |
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int i; |
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for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { |
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if (bd->bi_dram[i].size) { |
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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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} |
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#endif |
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} |
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static inline void print_bi_flash(const bd_t *bd) |
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{ |
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#if defined(CONFIG_MICROBLAZE) || defined(CONFIG_SH) |
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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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#elif defined(CONFIG_NIOS2) |
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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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#else |
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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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#endif |
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} |
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static inline void print_eth_ip_addr(void) |
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{ |
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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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#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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printf("IP addr = %s\n", env_get("ipaddr")); |
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#endif |
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} |
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static inline void print_baudrate(void) |
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{ |
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#if defined(CONFIG_PPC) |
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printf("baudrate = %6u bps\n", gd->baudrate); |
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#else |
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printf("baudrate = %u bps\n", gd->baudrate); |
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#endif |
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} |
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static inline void __maybe_unused print_std_bdinfo(const bd_t *bd) |
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{ |
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print_bi_boot_params(bd); |
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print_bi_mem(bd); |
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print_bi_flash(bd); |
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print_eth_ip_addr(); |
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print_baudrate(); |
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} |
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#if defined(CONFIG_PPC) |
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void __weak board_detail(void) |
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{ |
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/* Please define board_detail() for your platform */ |
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} |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const 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_bi_mem(bd); |
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print_bi_flash(bd); |
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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_MPC8xx) || 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_CPM2) |
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print_mhz("vco", bd->bi_vco); |
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print_mhz("sccfreq", bd->bi_sccfreq); |
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print_mhz("brgfreq", bd->bi_brgfreq); |
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#endif |
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print_mhz("intfreq", bd->bi_intfreq); |
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#if defined(CONFIG_CPM2) |
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print_mhz("cpmfreq", bd->bi_cpmfreq); |
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#endif |
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print_mhz("busfreq", bd->bi_busfreq); |
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#ifdef CONFIG_ENABLE_36BIT_PHYS |
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#ifdef CONFIG_PHYS_64BIT |
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puts("addressing = 36-bit\n"); |
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#else |
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puts("addressing = 32-bit\n"); |
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#endif |
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#endif |
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print_eth_ip_addr(); |
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print_baudrate(); |
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print_num("relocaddr", gd->relocaddr); |
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board_detail(); |
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return 0; |
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} |
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#elif defined(CONFIG_NIOS2) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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bd_t *bd = gd->bd; |
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print_bi_dram(bd); |
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print_bi_flash(bd); |
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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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print_eth_ip_addr(); |
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print_baudrate(); |
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return 0; |
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} |
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#elif defined(CONFIG_MICROBLAZE) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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bd_t *bd = gd->bd; |
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print_bi_dram(bd); |
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print_bi_flash(bd); |
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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) && !defined(CONFIG_DM_ETH) |
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print_eths(); |
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#endif |
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print_baudrate(); |
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print_num("relocaddr", gd->relocaddr); |
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print_num("reloc off", gd->reloc_off); |
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print_num("fdt_blob", (ulong)gd->fdt_blob); |
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print_num("new_fdt", (ulong)gd->new_fdt); |
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print_num("fdt_size", (ulong)gd->fdt_size); |
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return 0; |
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} |
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#elif defined(CONFIG_M68K) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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bd_t *bd = gd->bd; |
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print_bi_mem(bd); |
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print_bi_flash(bd); |
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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_mhz("cpufreq", bd->bi_intfreq); |
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print_mhz("busfreq", bd->bi_busfreq); |
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#ifdef CONFIG_PCI |
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print_mhz("pcifreq", bd->bi_pcifreq); |
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#endif |
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#ifdef CONFIG_EXTRA_CLOCK |
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print_mhz("flbfreq", bd->bi_flbfreq); |
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print_mhz("inpfreq", bd->bi_inpfreq); |
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print_mhz("vcofreq", bd->bi_vcofreq); |
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#endif |
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print_eth_ip_addr(); |
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print_baudrate(); |
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return 0; |
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} |
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#elif defined(CONFIG_MIPS) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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print_std_bdinfo(gd->bd); |
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print_num("relocaddr", gd->relocaddr); |
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print_num("reloc off", gd->reloc_off); |
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return 0; |
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} |
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#elif defined(CONFIG_ARM) |
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static int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, |
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char * const argv[]) |
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{ |
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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_bi_boot_params(bd); |
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print_bi_dram(bd); |
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#ifdef CONFIG_SYS_MEM_RESERVE_SECURE |
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if (gd->arch.secure_ram & MEM_RESERVE_SECURE_SECURED) { |
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print_num("Secure ram", |
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gd->arch.secure_ram & MEM_RESERVE_SECURE_ADDR_MASK); |
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} |
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#endif |
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#ifdef CONFIG_RESV_RAM |
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if (gd->arch.resv_ram) |
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print_num("Reserved ram", gd->arch.resv_ram); |
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#endif |
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#if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH) |
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print_eths(); |
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#endif |
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print_baudrate(); |
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#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) |
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print_num("TLB addr", gd->arch.tlb_addr); |
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#endif |
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print_num("relocaddr", gd->relocaddr); |
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print_num("reloc off", gd->reloc_off); |
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print_num("irq_sp", gd->irq_sp); /* irq stack pointer */ |
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print_num("sp start ", gd->start_addr_sp); |
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#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) |
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print_num("FB base ", gd->fb_base); |
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#endif |
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/* |
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* TODO: Currently only support for davinci SOC's is added. |
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* Remove this check once all the board implement this. |
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*/ |
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#ifdef CONFIG_CLOCKS |
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printf("ARM frequency = %ld MHz\n", gd->bd->bi_arm_freq); |
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printf("DSP frequency = %ld MHz\n", gd->bd->bi_dsp_freq); |
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printf("DDR frequency = %ld MHz\n", gd->bd->bi_ddr_freq); |
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#endif |
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#ifdef CONFIG_BOARD_TYPES |
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printf("Board Type = %ld\n", gd->board_type); |
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#endif |
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#if CONFIG_VAL(SYS_MALLOC_F_LEN) |
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printf("Early malloc usage: %lx / %x\n", gd->malloc_ptr, |
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CONFIG_VAL(SYS_MALLOC_F_LEN)); |
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#endif |
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if (gd->fdt_blob) |
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printf("fdt_blob = %p\n", gd->fdt_blob); |
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return 0; |
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} |
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#elif defined(CONFIG_SH) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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bd_t *bd = gd->bd; |
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print_bi_mem(bd); |
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print_bi_flash(bd); |
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print_eth_ip_addr(); |
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print_baudrate(); |
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return 0; |
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} |
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#elif defined(CONFIG_X86) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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bd_t *bd = gd->bd; |
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print_bi_boot_params(bd); |
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print_bi_dram(bd); |
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print_num("relocaddr", gd->relocaddr); |
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print_num("reloc off", gd->reloc_off); |
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#if defined(CONFIG_CMD_NET) |
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print_eth_ip_addr(); |
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print_mhz("ethspeed", bd->bi_ethspeed); |
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#endif |
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print_baudrate(); |
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return 0; |
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} |
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#elif defined(CONFIG_SANDBOX) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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bd_t *bd = gd->bd; |
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print_bi_boot_params(bd); |
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print_bi_dram(bd); |
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print_eth_ip_addr(); |
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#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) |
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print_num("FB base ", gd->fb_base); |
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#endif |
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return 0; |
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} |
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#elif defined(CONFIG_NDS32) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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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_bi_boot_params(bd); |
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print_bi_dram(bd); |
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print_eth_ip_addr(); |
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print_baudrate(); |
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return 0; |
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} |
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#elif defined(CONFIG_RISCV) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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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_bi_boot_params(bd); |
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print_bi_dram(bd); |
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print_eth_ip_addr(); |
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print_baudrate(); |
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return 0; |
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} |
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#elif defined(CONFIG_ARC) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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bd_t *bd = gd->bd; |
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print_bi_mem(bd); |
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print_eth_ip_addr(); |
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print_baudrate(); |
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return 0; |
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} |
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#elif defined(CONFIG_XTENSA) |
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int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
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{ |
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print_std_bdinfo(gd->bd); |
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return 0; |
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} |
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#else |
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#error "a case for this architecture does not exist!" |
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#endif |
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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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"" |
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);
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