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64dbbd40 GVB |
1 | /* |
2 | * (C) Copyright 2007 | |
3 | * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com | |
4 | * | |
5 | * See file CREDITS for list of people who contributed to this | |
6 | * project. | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License as | |
10 | * published by the Free Software Foundation; either version 2 of | |
11 | * the License, or (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
21 | * MA 02111-1307 USA | |
22 | */ | |
23 | ||
24 | #ifndef __FDT_SUPPORT_H | |
25 | #define __FDT_SUPPORT_H | |
26 | ||
27 | #ifdef CONFIG_OF_LIBFDT | |
28 | ||
29 | #include <fdt.h> | |
30 | ||
07e12784 GB |
31 | u32 fdt_getprop_u32_default(const void *fdt, const char *path, |
32 | const char *prop, const u32 dflt); | |
56844a22 | 33 | int fdt_chosen(void *fdt, int force); |
2a1a2cb6 | 34 | int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force); |
e93becf8 KG |
35 | void do_fixup_by_path(void *fdt, const char *path, const char *prop, |
36 | const void *val, int len, int create); | |
37 | void do_fixup_by_path_u32(void *fdt, const char *path, const char *prop, | |
38 | u32 val, int create); | |
8ddb10ea CL |
39 | |
40 | static inline void do_fixup_by_path_string(void *fdt, const char *path, | |
41 | const char *prop, const char *status) | |
42 | { | |
43 | do_fixup_by_path(fdt, path, prop, status, strlen(status) + 1, 1); | |
44 | } | |
45 | ||
9eb77cea KG |
46 | void do_fixup_by_prop(void *fdt, |
47 | const char *pname, const void *pval, int plen, | |
48 | const char *prop, const void *val, int len, | |
49 | int create); | |
50 | void do_fixup_by_prop_u32(void *fdt, | |
51 | const char *pname, const void *pval, int plen, | |
52 | const char *prop, u32 val, int create); | |
53 | void do_fixup_by_compat(void *fdt, const char *compat, | |
54 | const char *prop, const void *val, int len, int create); | |
55 | void do_fixup_by_compat_u32(void *fdt, const char *compat, | |
56 | const char *prop, u32 val, int create); | |
3c927281 | 57 | int fdt_fixup_memory(void *blob, u64 start, u64 size); |
a6bd9e83 | 58 | int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks); |
ba37aa03 | 59 | void fdt_fixup_ethernet(void *fdt); |
22fb2246 MF |
60 | int fdt_find_and_setprop(void *fdt, const char *node, const char *prop, |
61 | const void *val, int len, int create); | |
b8ec2385 | 62 | void fdt_fixup_qe_firmware(void *fdt); |
64dbbd40 | 63 | |
79f49120 | 64 | #if defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB) |
18e69a35 AV |
65 | void fdt_fixup_dr_usb(void *blob, bd_t *bd); |
66 | #else | |
67 | static inline void fdt_fixup_dr_usb(void *blob, bd_t *bd) {} | |
79f49120 | 68 | #endif /* defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB) */ |
18e69a35 | 69 | |
929a2138 | 70 | #if defined(CONFIG_SYS_FSL_SEC_COMPAT) |
6b70ffb9 KP |
71 | void fdt_fixup_crypto_node(void *blob, int sec_rev); |
72 | #else | |
73 | static inline void fdt_fixup_crypto_node(void *blob, int sec_rev) {} | |
74 | #endif | |
75 | ||
8ab451c4 KG |
76 | #ifdef CONFIG_PCI |
77 | #include <pci.h> | |
78 | int fdt_pci_dma_ranges(void *blob, int phb_off, struct pci_controller *hose); | |
79 | #endif | |
80 | ||
e125a2ff GVB |
81 | #ifdef CONFIG_OF_BOARD_SETUP |
82 | void ft_board_setup(void *blob, bd_t *bd); | |
83 | void ft_cpu_setup(void *blob, bd_t *bd); | |
84 | void ft_pci_setup(void *blob, bd_t *bd); | |
85 | #endif | |
86 | ||
54f9c866 | 87 | void set_working_fdt_addr(void *addr); |
3082d234 | 88 | int fdt_resize(void *blob); |
b3606f14 | 89 | int fdt_increase_size(void *fdt, int add_len); |
54f9c866 | 90 | |
8a805df1 | 91 | int fdt_fixup_nor_flash_size(void *blob); |
30d45c0d | 92 | |
3c950e2e | 93 | void fdt_fixup_mtdparts(void *fdt, void *node_info, int node_info_size); |
49b97d9c | 94 | void fdt_del_node_and_alias(void *blob, const char *alias); |
a0342c08 | 95 | u64 fdt_translate_address(void *blob, int node_offset, const u32 *in_addr); |
75e73afd KG |
96 | int fdt_node_offset_by_compat_reg(void *blob, const char *compat, |
97 | phys_addr_t compat_off); | |
b4b847e9 | 98 | int fdt_alloc_phandle(void *blob); |
f117c0f0 | 99 | int fdt_set_phandle(void *fdt, int nodeoffset, uint32_t phandle); |
3c927ccc | 100 | unsigned int fdt_create_phandle(void *fdt, int nodeoffset); |
beca5a5f | 101 | int fdt_add_edid(void *blob, const char *compat, unsigned char *buf); |
3c950e2e | 102 | |
bb682001 TT |
103 | int fdt_verify_alias_address(void *fdt, int anode, const char *alias, |
104 | u64 addr); | |
105 | u64 fdt_get_base_address(void *fdt, int node); | |
106 | ||
2a523f52 SL |
107 | enum fdt_status { |
108 | FDT_STATUS_OKAY, | |
109 | FDT_STATUS_DISABLED, | |
110 | FDT_STATUS_FAIL, | |
111 | FDT_STATUS_FAIL_ERROR_CODE, | |
112 | }; | |
113 | int fdt_set_node_status(void *fdt, int nodeoffset, | |
114 | enum fdt_status status, unsigned int error_code); | |
115 | static inline int fdt_status_okay(void *fdt, int nodeoffset) | |
116 | { | |
117 | return fdt_set_node_status(fdt, nodeoffset, FDT_STATUS_OKAY, 0); | |
118 | } | |
119 | static inline int fdt_status_disabled(void *fdt, int nodeoffset) | |
120 | { | |
121 | return fdt_set_node_status(fdt, nodeoffset, FDT_STATUS_DISABLED, 0); | |
122 | } | |
123 | ||
124 | int fdt_set_status_by_alias(void *fdt, const char* alias, | |
125 | enum fdt_status status, unsigned int error_code); | |
126 | static inline int fdt_status_okay_by_alias(void *fdt, const char* alias) | |
127 | { | |
128 | return fdt_set_status_by_alias(fdt, alias, FDT_STATUS_OKAY, 0); | |
129 | } | |
130 | static inline int fdt_status_disabled_by_alias(void *fdt, const char* alias) | |
131 | { | |
132 | return fdt_set_status_by_alias(fdt, alias, FDT_STATUS_DISABLED, 0); | |
133 | } | |
134 | ||
64dbbd40 GVB |
135 | #endif /* ifdef CONFIG_OF_LIBFDT */ |
136 | #endif /* ifndef __FDT_SUPPORT_H */ |