diff options
| author | Qing Zhang <zhangqing@loongson.cn> | 2021-03-04 19:00:57 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-03-12 11:09:58 +0100 |
| commit | 76e0c88dbd2498487044b9705641de306d8f23ab (patch) | |
| tree | 4587e31dd4aece05a29b5fa09c95a68304d006ee /arch/mips/include/asm/mach-loongson64/loongson.h | |
| parent | fc841062221f6ff18b408c7ac31b1af7c9d8a0b6 (diff) | |
MIPS: Loongson64: Move loongson_system_configuration to loongson.h
The purpose of separating loongson_system_configuration from boot_param.h
is to keep the other structure consistent with the firmware.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
Acked-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/include/asm/mach-loongson64/loongson.h')
| -rw-r--r-- | arch/mips/include/asm/mach-loongson64/loongson.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-loongson64/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h index ac1c20e172a2..6189deb188cf 100644 --- a/arch/mips/include/asm/mach-loongson64/loongson.h +++ b/arch/mips/include/asm/mach-loongson64/loongson.h @@ -12,6 +12,24 @@ #include <linux/irq.h> #include <boot_param.h> +/* machine-specific boot configuration */ +struct loongson_system_configuration { + u32 nr_cpus; + u32 nr_nodes; + int cores_per_node; + int cores_per_package; + u16 boot_cpu_id; + u16 reserved_cpus_mask; + enum loongson_cpu_type cputype; + enum loongson_bridge_type bridgetype; + u64 restart_addr; + u64 poweroff_addr; + u64 suspend_addr; + u64 vgabios_addr; + u32 dma_mask_bits; + u64 workarounds; + void (*early_config)(void); +}; /* machine-specific reboot/halt operation */ extern void mach_prepare_reboot(void); |