diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/microblaze/include/asm/prom.h | 30 | ||||
-rw-r--r-- | arch/powerpc/include/asm/prom.h | 31 |
2 files changed, 0 insertions, 61 deletions
diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h index 5f461f08db11..dfc4afcdbd2b 100644 --- a/arch/microblaze/include/asm/prom.h +++ b/arch/microblaze/include/asm/prom.h | |||
@@ -33,36 +33,6 @@ | |||
33 | #define of_prop_cmp(s1, s2) strcmp((s1), (s2)) | 33 | #define of_prop_cmp(s1, s2) strcmp((s1), (s2)) |
34 | #define of_node_cmp(s1, s2) strcasecmp((s1), (s2)) | 34 | #define of_node_cmp(s1, s2) strcasecmp((s1), (s2)) |
35 | 35 | ||
36 | /* | ||
37 | * This is what gets passed to the kernel by prom_init or kexec | ||
38 | * | ||
39 | * The dt struct contains the device tree structure, full pathes and | ||
40 | * property contents. The dt strings contain a separate block with just | ||
41 | * the strings for the property names, and is fully page aligned and | ||
42 | * self contained in a page, so that it can be kept around by the kernel, | ||
43 | * each property name appears only once in this page (cheap compression) | ||
44 | * | ||
45 | * the mem_rsvmap contains a map of reserved ranges of physical memory, | ||
46 | * passing it here instead of in the device-tree itself greatly simplifies | ||
47 | * the job of everybody. It's just a list of u64 pairs (base/size) that | ||
48 | * ends when size is 0 | ||
49 | */ | ||
50 | struct boot_param_header { | ||
51 | u32 magic; /* magic word OF_DT_HEADER */ | ||
52 | u32 totalsize; /* total size of DT block */ | ||
53 | u32 off_dt_struct; /* offset to structure */ | ||
54 | u32 off_dt_strings; /* offset to strings */ | ||
55 | u32 off_mem_rsvmap; /* offset to memory reserve map */ | ||
56 | u32 version; /* format version */ | ||
57 | u32 last_comp_version; /* last compatible version */ | ||
58 | /* version 2 fields below */ | ||
59 | u32 boot_cpuid_phys; /* Physical CPU id we're booting on */ | ||
60 | /* version 3 fields below */ | ||
61 | u32 dt_strings_size; /* size of the DT strings block */ | ||
62 | /* version 17 fields below */ | ||
63 | u32 dt_struct_size; /* size of the DT structure block */ | ||
64 | }; | ||
65 | |||
66 | extern struct device_node *of_chosen; | 36 | extern struct device_node *of_chosen; |
67 | 37 | ||
68 | static inline int of_node_check_flag(struct device_node *n, unsigned long flag) | 38 | static inline int of_node_check_flag(struct device_node *n, unsigned long flag) |
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 7181f8ac40f9..ef20e6c23235 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h | |||
@@ -30,37 +30,6 @@ | |||
30 | #define of_prop_cmp(s1, s2) strcmp((s1), (s2)) | 30 | #define of_prop_cmp(s1, s2) strcmp((s1), (s2)) |
31 | #define of_node_cmp(s1, s2) strcasecmp((s1), (s2)) | 31 | #define of_node_cmp(s1, s2) strcasecmp((s1), (s2)) |
32 | 32 | ||
33 | /* | ||
34 | * This is what gets passed to the kernel by prom_init or kexec | ||
35 | * | ||
36 | * The dt struct contains the device tree structure, full pathes and | ||
37 | * property contents. The dt strings contain a separate block with just | ||
38 | * the strings for the property names, and is fully page aligned and | ||
39 | * self contained in a page, so that it can be kept around by the kernel, | ||
40 | * each property name appears only once in this page (cheap compression) | ||
41 | * | ||
42 | * the mem_rsvmap contains a map of reserved ranges of physical memory, | ||
43 | * passing it here instead of in the device-tree itself greatly simplifies | ||
44 | * the job of everybody. It's just a list of u64 pairs (base/size) that | ||
45 | * ends when size is 0 | ||
46 | */ | ||
47 | struct boot_param_header | ||
48 | { | ||
49 | u32 magic; /* magic word OF_DT_HEADER */ | ||
50 | u32 totalsize; /* total size of DT block */ | ||
51 | u32 off_dt_struct; /* offset to structure */ | ||
52 | u32 off_dt_strings; /* offset to strings */ | ||
53 | u32 off_mem_rsvmap; /* offset to memory reserve map */ | ||
54 | u32 version; /* format version */ | ||
55 | u32 last_comp_version; /* last compatible version */ | ||
56 | /* version 2 fields below */ | ||
57 | u32 boot_cpuid_phys; /* Physical CPU id we're booting on */ | ||
58 | /* version 3 fields below */ | ||
59 | u32 dt_strings_size; /* size of the DT strings block */ | ||
60 | /* version 17 fields below */ | ||
61 | u32 dt_struct_size; /* size of the DT structure block */ | ||
62 | }; | ||
63 | |||
64 | extern struct device_node *of_chosen; | 33 | extern struct device_node *of_chosen; |
65 | 34 | ||
66 | static inline int of_node_check_flag(struct device_node *n, unsigned long flag) | 35 | static inline int of_node_check_flag(struct device_node *n, unsigned long flag) |