brcm63xx: remove non runtime detect and refresh affinity patches

Remove the non runtime detect code since its effectiveness is dubious
and almost never used.
Also update affinity patches to work on top of it.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 39268

target/linux/brcm63xx/patches-3.10/328-cfe_simplify_detection.patch

@@ -0,0 +1,20 @@
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h
+@@ -1,6 +1,8 @@
+ #ifndef BCM63XX_BOARD_H_
+ #define BCM63XX_BOARD_H_
+ 
++#include <asm/bootinfo.h>
++
+ const char *board_get_name(void);
+ 
+ void board_prom_init(void);
+@@ -9,4 +11,8 @@ void board_setup(void);
+ 
+ int board_register_devices(void);
+ 
++static inline bool bcm63xx_is_cfe_present(void) {
++	return fw_arg3 == 0x43464531;
++}
++
+ #endif /* ! BCM63XX_BOARD_H_ */