3 * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com
5 * See file CREDITS for list of people who contributed to this
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.
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.
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,
24 #ifndef __FDT_SUPPORT_H
25 #define __FDT_SUPPORT_H
27 #ifdef CONFIG_OF_LIBFDT
31 int fdt_chosen(void *fdt, int force);
32 int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force);
33 void do_fixup_by_path(void *fdt, const char *path, const char *prop,
34 const void *val, int len, int create);
35 void do_fixup_by_path_u32(void *fdt, const char *path, const char *prop,
37 void do_fixup_by_prop(void *fdt,
38 const char *pname, const void *pval, int plen,
39 const char *prop, const void *val, int len,
41 void do_fixup_by_prop_u32(void *fdt,
42 const char *pname, const void *pval, int plen,
43 const char *prop, u32 val, int create);
44 void do_fixup_by_compat(void *fdt, const char *compat,
45 const char *prop, const void *val, int len, int create);
46 void do_fixup_by_compat_u32(void *fdt, const char *compat,
47 const char *prop, u32 val, int create);
48 int fdt_fixup_memory(void *blob, u64 start, u64 size);
49 void fdt_fixup_ethernet(void *fdt);
50 int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
51 const void *val, int len, int create);
52 void fdt_fixup_qe_firmware(void *fdt);
54 #ifdef CONFIG_HAS_FSL_DR_USB
55 void fdt_fixup_dr_usb(void *blob, bd_t *bd);
57 static inline void fdt_fixup_dr_usb(void *blob, bd_t *bd) {}
58 #endif /* CONFIG_HAS_FSL_DR_USB */
60 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC83XX)
61 void fdt_fixup_crypto_node(void *blob, int sec_rev);
63 static inline void fdt_fixup_crypto_node(void *blob, int sec_rev) {}
66 #ifdef CONFIG_OF_BOARD_SETUP
67 void ft_board_setup(void *blob, bd_t *bd);
68 void ft_cpu_setup(void *blob, bd_t *bd);
69 void ft_pci_setup(void *blob, bd_t *bd);
72 void set_working_fdt_addr(void *addr);
73 int fdt_resize(void *blob);
75 #endif /* ifdef CONFIG_OF_LIBFDT */
76 #endif /* ifndef __FDT_SUPPORT_H */