diff options
Diffstat (limited to 'arch/mips/include/asm/mips-boards/launch.h')
-rw-r--r-- | arch/mips/include/asm/mips-boards/launch.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mips-boards/launch.h b/arch/mips/include/asm/mips-boards/launch.h new file mode 100644 index 0000000000..3481ed4c11 --- /dev/null +++ b/arch/mips/include/asm/mips-boards/launch.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * + */ + +#ifndef _ASM_MIPS_BOARDS_LAUNCH_H +#define _ASM_MIPS_BOARDS_LAUNCH_H + +#ifndef _ASSEMBLER_ + +struct cpulaunch { + unsigned long pc; + unsigned long gp; + unsigned long sp; + unsigned long a0; + unsigned long _pad[3]; /* pad to cache line size to avoid thrashing */ + unsigned long flags; +}; + +#else + +#define LOG2CPULAUNCH 5 +#define LAUNCH_PC 0 +#define LAUNCH_GP 4 +#define LAUNCH_SP 8 +#define LAUNCH_A0 12 +#define LAUNCH_FLAGS 28 + +#endif + +#define LAUNCH_FREADY 1 +#define LAUNCH_FGO 2 +#define LAUNCH_FGONE 4 + +#define CPULAUNCH 0x00000f00 +#define NCPULAUNCH 8 + +/* Polling period in count cycles for secondary CPU's */ +#define LAUNCHPERIOD 10000 + +#endif /* _ASM_MIPS_BOARDS_LAUNCH_H */ |