On 30/01/2018 23:36, Fabio Estevam wrote: > From: Fabio Estevam <fabio.este...@nxp.com> > > fastboot tool is a convenient way to flash the eMMC, so > add support for it. > > Examples of usages: > > On the mx6sabresd: > > => fastboot 0 > > On the Linux PC connected via USB: > > $ sudo fastboot getvar bootloader-version -i 0x0525 > bootloader-version: U-Boot 2018.01-00550-g7517cfe > finished. total time: 0.000s > > Shawn Guo described the following method for flashing the eMMC > via flashboot: > > "I booted the board into Debian via NFS, and then use gpart to create GPT > partitions on the eMMC. With CONFIG_EFI_PARTITION enabled in U-Boot, I > can list the partitions on eMMC as below. > > => mmc dev 2 > switch to partitions #0, OK > mmc2(part 0) is current device > => mmc part > > Partition Map for MMC device 2 -- Partition Type: EFI > > Part Start LBA End LBA Name > Attributes > Type GUID > Partition GUID > 1 0x00000800 0x000407ff "boot" > attrs: 0x0000000000000000 > type: 21686148-6449-6e6f-744e-656564454649 > guid: 6137f187-600c-4dc4-8a74-ee8f0250d455 > 2 0x00040800 0x002987ff "system" > attrs: 0x0000000000000000 > type: 0fc63daf-8483-4772-8e79-3d69d8477de4 > guid: af78282f-21b5-4324-bf7a-f460d1ae0015 > 3 0x00298800 0x003187ff "vendor" > attrs: 0x0000000000000000 > type: 0fc63daf-8483-4772-8e79-3d69d8477de4 > guid: 15830513-0195-4e86-9b2c-cd3af5e14570 > 4 0x00318800 0x003587ff "cache" > attrs: 0x0000000000000000 > type: 0fc63daf-8483-4772-8e79-3d69d8477de4 > guid: 6e909a60-606b-4c43-bbd4-f780afd97302 > 5 0x00358800 0x00ecbfde "data" > attrs: 0x0000000000000000 > type: 0fc63daf-8483-4772-8e79-3d69d8477de4 > guid: 9e79dc0b-35d9-40f0-b638-3e718362cb26 > => fastboot 0 > > At this point, I can do 'fastboot flash system system.img -i 0x0525' from > host PC." > > Signed-off-by: Fabio Estevam <fabio.este...@nxp.com> > --- Applied to u-boot-imx, thanks !
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