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 u32 fdt_getprop_u32_default(void *fdt, const char *path, const char *prop,
33 int fdt_chosen(void *fdt, int force);
34 int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force);
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,
39 void do_fixup_by_prop(void *fdt,
40 const char *pname, const void *pval, int plen,
41 const char *prop, const void *val, int len,
43 void do_fixup_by_prop_u32(void *fdt,
44 const char *pname, const void *pval, int plen,
45 const char *prop, u32 val, int create);
46 void do_fixup_by_compat(void *fdt, const char *compat,
47 const char *prop, const void *val, int len, int create);
48 void do_fixup_by_compat_u32(void *fdt, const char *compat,
49 const char *prop, u32 val, int create);
50 int fdt_fixup_memory(void *blob, u64 start, u64 size);
51 void fdt_fixup_ethernet(void *fdt);
52 int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
53 const void *val, int len, int create);
54 void fdt_fixup_qe_firmware(void *fdt);
56 #ifdef CONFIG_HAS_FSL_DR_USB
57 void fdt_fixup_dr_usb(void *blob, bd_t *bd);
59 static inline void fdt_fixup_dr_usb(void *blob, bd_t *bd) {}
60 #endif /* CONFIG_HAS_FSL_DR_USB */
62 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC83XX)
63 void fdt_fixup_crypto_node(void *blob, int sec_rev);
65 static inline void fdt_fixup_crypto_node(void *blob, int sec_rev) {}
70 int fdt_pci_dma_ranges(void *blob, int phb_off, struct pci_controller *hose);
73 #ifdef CONFIG_OF_BOARD_SETUP
74 void ft_board_setup(void *blob, bd_t *bd);
75 void ft_cpu_setup(void *blob, bd_t *bd);
76 void ft_pci_setup(void *blob, bd_t *bd);
79 void set_working_fdt_addr(void *addr);
80 int fdt_resize(void *blob);
82 #endif /* ifdef CONFIG_OF_LIBFDT */
83 #endif /* ifndef __FDT_SUPPORT_H */