On Tue, Jan 15, 2019 at 11:04 PM Douglas Zobel <douglas.zo...@climate.com> wrote: > > On Tue, Jan 15, 2019 at 4:12 AM Alex Kiernan <alex.kier...@gmail.com> wrote: >> >> On Mon, Jan 14, 2019 at 8:49 PM Douglas Zobel <douglas.zo...@climate.com> >> wrote: >> > >> > I've made some changes to the fastboot handlers to meet my needs. If >> > there is interest, I can prepare patches and submit them upstream. The >> > changes are: >> > >> > BUGFIX: Currently the 'fastboot format [partition]' command (run from PC) >> > formats the partition smaller than expected. Change >> > getvar_partition_size() to return partition size in # of bytes instead of >> > the current behavior of # of blocks. The 'fastboot format [partition]' >> > command expect u-boot to return the size in number of bytes in order to >> > format the partition correctly. >> > >> > Make the a fastboot oem command handler with a dynamic lookup like the >> > base fastboot command handler currently is. This would allow easily >> > adding new oem commands in the baseline software (such as below). It >> > would also allow for board files to extend the oem handler to handle OEM >> > specific cases. I would use a weakly defined default oem command handler >> > (empty function) which a board file can optionally override to handle >> > board specific commands. >> > >> > Currently the 'fastboot oem format' command (gpt write mmc # $partitions) >> > is supported. I'd like to add a 'fastboot oem verify' (gpt verify mmc # >> > $partitions) to help the flashing PC detect when a board needs to be >> > re-formatted. >> > >> >> I'd no need for it, but when I did all of the changes to add UDP >> support, my intention was that you'd implement oem command using >> linker lists, at that point you can plug in whatever you need. >> > > I don't understand what you mean by linker lists. Can you give an example? >
The most obvious example is the command handling in U-Boot - include/command.h and the macro U_BOOT_CMD_MKENT. The definitions for linker lists themselves are in include/linker_lists.h. -- Alex Kiernan _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
