Hi
Im working on a target where I use the u-boot and think a little about
good techniques for upgrade the BSP on the target and to make it fails saft.
Is ther any helpeful things I can use in uboot for this.?
My plan is to split my flash I 4 levels.
High
Filesystem
BSP_2
BSP_1
uBoot
Low
And then let uBoot make a checksum on BSP_2 and boot this.
If it's not is possible then boot BSP_1.
Another option is to build in a telnet session or something in the bootloader
so ist possible to upgrade remote on only a Ethernet connection.
But it think the best is to keep the bootloader "simple".
/Lasse
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