Dear quantumlight, In message <1455856589187-246390.p...@n7.nabble.com> you wrote: > I am trying to figure out how the bootm command in U-Boot works. It seems to > be a state machine that goes from start->findos->findother (fdt)->loados > etc. > > However I am having trouble understanding how, since my linux image is > stored in some partition on the device (eMMC), does that get loaded into > memory?
No, it doesn't. The 'm' inte "bootm" command name stands for "memory", i. e. "boot from memory". Bootm is used on images that can be found somewhere in the processor's memor address space. So unless you have parallel NOR flash or similar, booting is always a two step procedure: in the first step you load the image from MMC into RAM, then you use bootm. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Q: What do you get when you cross an ethernet with an income statement? A: A local area networth. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
