brcm63xx: add kernel 4.1 support

[openwrt/openwrt.git] / target / linux / brcm63xx / patches-4.1 / 310-cfe_simplify_detection.patch

diff --git a/target/linux/brcm63xx/patches-4.1/310-cfe_simplify_detection.patch b/target/linux/brcm63xx/patches-4.1/310-cfe_simplify_detection.patch
new file mode 100644 (file)
index 0000000..e05c91d
--- /dev/null
+++ b/target/linux/brcm63xx/patches-4.1/310-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_ */