diff options
Diffstat (limited to 'arch/mips/include/asm/bootinfo.h')
| -rw-r--r-- | arch/mips/include/asm/bootinfo.h | 62 |
1 files changed, 51 insertions, 11 deletions
diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h index 610fe3af7a0..1f7ca8b0040 100644 --- a/arch/mips/include/asm/bootinfo.h +++ b/arch/mips/include/asm/bootinfo.h @@ -7,6 +7,7 @@ * Copyright (C) 1995, 1996 Andreas Busse * Copyright (C) 1995, 1996 Stoned Elipot * Copyright (C) 1995, 1996 Paul M. Antoine. + * Copyright (C) 2009 Zhang Le */ #ifndef _ASM_BOOTINFO_H #define _ASM_BOOTINFO_H @@ -43,21 +44,44 @@ /* * Valid machtype for group PMC-MSP */ -#define MACH_MSP4200_EVAL 0 /* PMC-Sierra MSP4200 Evaluation */ -#define MACH_MSP4200_GW 1 /* PMC-Sierra MSP4200 Gateway demo */ -#define MACH_MSP4200_FPGA 2 /* PMC-Sierra MSP4200 Emulation */ -#define MACH_MSP7120_EVAL 3 /* PMC-Sierra MSP7120 Evaluation */ -#define MACH_MSP7120_GW 4 /* PMC-Sierra MSP7120 Residential GW */ -#define MACH_MSP7120_FPGA 5 /* PMC-Sierra MSP7120 Emulation */ -#define MACH_MSP_OTHER 255 /* PMC-Sierra unknown board type */ +#define MACH_MSP4200_EVAL 0 /* PMC-Sierra MSP4200 Evaluation */ +#define MACH_MSP4200_GW 1 /* PMC-Sierra MSP4200 Gateway demo */ +#define MACH_MSP4200_FPGA 2 /* PMC-Sierra MSP4200 Emulation */ +#define MACH_MSP7120_EVAL 3 /* PMC-Sierra MSP7120 Evaluation */ +#define MACH_MSP7120_GW 4 /* PMC-Sierra MSP7120 Residential GW */ +#define MACH_MSP7120_FPGA 5 /* PMC-Sierra MSP7120 Emulation */ +#define MACH_MSP_OTHER 255 /* PMC-Sierra unknown board type */ /* * Valid machtype for group Mikrotik */ -#define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */ -#define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */ +#define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */ +#define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */ -#define CL_SIZE COMMAND_LINE_SIZE +/* + * Valid machtype for Loongson family + */ +enum loongson_machine_type { + MACH_LOONGSON_UNKNOWN, + MACH_LEMOTE_FL2E, + MACH_LEMOTE_FL2F, + MACH_LEMOTE_ML2F7, + MACH_LEMOTE_YL2F89, + MACH_DEXXON_GDIUM2F10, + MACH_LEMOTE_NAS, + MACH_LEMOTE_LL2F, + MACH_LEMOTE_A1004, + MACH_LEMOTE_A1101, + MACH_LEMOTE_A1201, + MACH_LEMOTE_A1205, + MACH_LOONGSON_END +}; + +/* + * Valid machtype for group INGENIC + */ +#define MACH_INGENIC_JZ4730 0 /* JZ4730 SOC */ +#define MACH_INGENIC_JZ4740 1 /* JZ4740 SOC */ extern char *system_type; const char *get_system_type(void); @@ -68,6 +92,7 @@ extern unsigned long mips_machtype; #define BOOT_MEM_RAM 1 #define BOOT_MEM_ROM_DATA 2 #define BOOT_MEM_RESERVED 3 +#define BOOT_MEM_INIT_RAM 4 /* * A memory map that's built upon what was determined @@ -85,6 +110,7 @@ struct boot_mem_map { extern struct boot_mem_map boot_mem_map; extern void add_memory_region(phys_t start, phys_t size, long type); +extern void detect_memory_region(phys_t start, phys_t sz_min, phys_t sz_max); extern void prom_init(void); extern void prom_free_prom_memory(void); @@ -92,10 +118,12 @@ extern void prom_free_prom_memory(void); extern void free_init_pages(const char *what, unsigned long begin, unsigned long end); +extern void (*free_init_pages_eva)(void *begin, void *end); + /* * Initial kernel command line, usually setup by prom_init() */ -extern char arcs_cmdline[CL_SIZE]; +extern char arcs_cmdline[COMMAND_LINE_SIZE]; /* * Registers a0, a1, a3 and a4 as passed to the kernel entry by firmware @@ -107,4 +135,16 @@ extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3; */ extern void plat_mem_setup(void); +#ifdef CONFIG_SWIOTLB +/* + * Optional platform hook to call swiotlb_setup(). + */ +extern void plat_swiotlb_setup(void); + +#else + +static inline void plat_swiotlb_setup(void) {} + +#endif /* CONFIG_SWIOTLB */ + #endif /* _ASM_BOOTINFO_H */ |