mpc85xx: Add support for -msingle-pic-base
-msingle-pic-base is a new gcc(from 4.6) option for ppc and
it reduces the size of my u-boot with about 4-5 KB.
While at it, add -fno-jump-tables too to save a
few more bytes.
e5500 core:
size u-boot.bef
text data bss dec hex filename
473043 23772 307104 803919 c444f u-boot.bef
size u-boot.aft
text data bss dec hex filename
453195 23772 307104 784071 bf6c7 u-boot.aft
e500 core:
size u-boot.bef
text data bss dec hex filename
292998 17868 24968 335834 51fda u-boot.bef
size u-boot.aft
text data bss dec hex filename
288002 17868 24968 330838 50c56 u-boot.aft
Signed-off-by: Joakim Tjernlund <joakim.tjernlund@infinera.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2 files changed