Hi,
I came across the -mpcu=cortex-a8 option in the codesourcery gcc. When I
added that to build the Linux kernel, I found that there are no differences in
the kernel code with and without the options. The following are the gcc
options that where used to build the kernel. Am I missing something?
-nostdinc -isystem
/data/arm-2007q3/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.1/include
-mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs
-fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Os
-fno-stack-protector -marm -fno-omit-frame-pointer -mapcs -mno-sched-prolog
-mabi=aapcs-linux -mno-thumb-interwork -march=armv7a -mcpu=cortex-a8
-mtune=cortex-a8 -msoft-float -Uarm -fno-omit-frame-pointer
-fno-optimize-sibling-calls -g -Wdeclaration-after-statement -Wno-pointer-sign
Thanks,
-Romit
