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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| zed_yocto_u-boot_commands [2019/05/19 19:31] – rpjday | zed_yocto_u-boot_commands [2019/05/20 13:05] (current) – rpjday | ||
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| U-Boot commands supported by the standard Yocto/ | U-Boot commands supported by the standard Yocto/ | ||
| - | ===== Commands | + | ==== Informational commands |
| - | ==== ? - alias for ' | + | ==== version ==== |
| + | |||
| + | < | ||
| + | U-Boot 2018.01 (May 18 2019 - 17:11:06 +0000) | ||
| + | |||
| + | arm-poky-linux-gnueabi-gcc (GCC) 8.2.0 | ||
| + | GNU ld (GNU Binutils) 2.31.1.20181224 | ||
| + | </ | ||
| + | |||
| + | ==== bdinfo ==== | ||
| + | |||
| + | < | ||
| + | arch_number = 0x00000000 | ||
| + | boot_params = 0x00000000 | ||
| + | DRAM bank = 0x00000000 | ||
| + | -> start = 0x00000000 | ||
| + | -> size = 0x20000000 | ||
| + | baudrate | ||
| + | TLB addr = 0x1FFF0000 | ||
| + | relocaddr | ||
| + | reloc off = 0x1BF3B000 | ||
| + | irq_sp | ||
| + | sp start = 0x1EB1AED0 | ||
| + | ARM frequency = 666 MHz | ||
| + | DSP frequency = 0 MHz | ||
| + | DDR frequency = 533 MHz | ||
| + | Early malloc usage: 5a4 / 600 | ||
| + | fdt_blob = 1ffa7fc0 | ||
| + | </ | ||
| + | |||
| + | ==== coninfo ==== | ||
| + | |||
| + | < | ||
| + | List of available devices: | ||
| + | serial@e0001000 00000007 IO stdin stdout stderr | ||
| + | serial | ||
| + | </ | ||
| + | |||
| + | ===== More commands ===== | ||
| ==== base - print or set address offset ==== | ==== base - print or set address offset ==== | ||
| - | ==== bdinfo | ||
| ==== boot - boot default, i.e., run ' | ==== boot - boot default, i.e., run ' | ||
| ==== bootd - boot default, i.e., run ' | ==== bootd - boot default, i.e., run ' | ||
| Line 18: | Line 55: | ||
| ==== clk - CLK sub-system ==== | ==== clk - CLK sub-system ==== | ||
| ==== cmp - memory compare ==== | ==== cmp - memory compare ==== | ||
| - | ==== coninfo - print console devices and information ==== | ||
| ==== cp - memory copy ==== | ==== cp - memory copy ==== | ||
| ==== crc32 - checksum calculation ==== | ==== crc32 - checksum calculation ==== | ||
| Line 90: | Line 126: | ||
| ==== usb - USB sub-system ==== | ==== usb - USB sub-system ==== | ||
| ==== usbboot - boot from USB device ==== | ==== usbboot - boot from USB device ==== | ||
| - | ==== version - print monitor, compiler and linker version ==== | ||