9 Jan
2015
9 Jan
'15
7:02 a.m.
Hello,
A quick question. I came across the fact that the kernel is using "march=armv7-a" option, and I'm wondering have you ever considered to make it configurable? Say, an ability to select/force mcpu=cortex-a12 (assuming that we use gcc that supports mcpu=cortex-a12 option). For example, to generate sdiv/udiv instead of __aeabi_uidiv/etc.
Are there any known obstacles, that I'm not aware of?
Thanks, -ss
-ss