Messages in this thread Patch in this message | | | From | Álvaro Fernández Rojas <> | Subject | [PATCH 1/2] MIPS: BCM63xx: add helper function to detect CFE | Date | Mon, 8 Jun 2020 11:40:52 +0200 |
| |
CFE passes argument 3 as "CFE1".
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> --- arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h index 1d19a726f86c..5af07796e8c7 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h @@ -2,6 +2,8 @@ #ifndef BCM63XX_BOARD_H_ #define BCM63XX_BOARD_H_ +#include <asm/bootinfo.h> + const char *board_get_name(void); void board_prom_init(void); @@ -10,4 +12,8 @@ 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_ */ -- 2.26.2
| |