Web3.1.1.4.4. Booting Linux from SD card or eMMC¶. Within the default environment for each board that supports SD/MMC there is a boot command called mmcboot that will set the boot arguments correctly and start the kernel. In this case however, you must first run loaduimagefat or loaduimage to first load the kernel into memory. For the exact details of … WebJul 10, 2024 · The workaround is to manually specify “mmc 1” in the U-Boot boot command script. For example, “cp_kernel2ram=mmcinfo && fatload mmc 1 ${netstart} …
How to load files from an EMMC
WebThe commands for using SD cards, eMMC flash and USB mass storage devices (hard drives, flash drives, card readers, etc) are all very similar. The biggest difference is that … WebMay 25, 2024 · I can run it by doing the following: 1. turn on the board and immediately type anything on the keyboard to get into U-boot 2. type fatload mmc 0:1 0x7F8000 … otf exercise
bootcmd执行过程_risc_luck的博客-程序员宝宝 - 程序员宝宝
Web$ fatload mmc 1:1 0x48000000 hello_world.bin $ cp.b 0x48000000 0x7e0000 0x20000 $ bootaux 0x7e0000 b. If the hello_world.bin is made from the ddr_debug/ddr_release … WebFeb 25, 2024 · fatload mmc 0:1 0x7F8000 hello_world.bin ** Reading file would overwrite reserved memory ** Failed to load 'hello_world.bin' bdinfo arch_number = 0x00000000 … WebMar 4, 2024 · => mmc part Partition Map for MMC device 1 -- Partition Type: DOS Part Start Sector Num Sectors UUID Type 1 2048 62519296 a1d1165e-01 0b => fatls mmc 1:1 52560 file1.bin 1984 file2.bin 456 file3.bin 64 file4.bin => fatload mmc 1:1 0x0001FF80 file1.bin ** Reading file would overwrite reserved memory ** Failed to load 'file1.bin' otf feeding meaning