Faster flash_eraseall for NOR flash
oyvind.harboe at zylin.com
Wed Dec 29 03:25:19 EST 2010
I don't think this feature is going to work very well as-is.
To make this effective in real life, I think I'll have to add in an
option to read in a binary file, which is written to flash after
Only those erase blocks which changed should be
erased + written.
The cleanmarkers would be written for erase blocks after
the end of the binary file.
This fixes two things: even faster for blocks that don't change,
if the cleanmarker is not supposed to be there for certain
blocks, then it will currently fail.
Can Zylin Consulting help on your project?
US toll free 1-866-980-3434 / International +47 51 87 40 27
ARM7 ARM9 ARM11 XScale Cortex
JTAG debugger and flash programmer
More information about the linux-mtd