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 31 int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, 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, 36 u32 val, int create); 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, 40 int create); 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); 53 54 #ifdef CONFIG_HAS_FSL_DR_USB 55 void fdt_fixup_dr_usb(void *blob, bd_t *bd); 56 #else 57 static inline void fdt_fixup_dr_usb(void *blob, bd_t *bd) {} 58 #endif /* CONFIG_HAS_FSL_DR_USB */ 59 60 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC83XX) 61 void fdt_fixup_crypto_node(void *blob, int sec_rev); 62 #else 63 static inline void fdt_fixup_crypto_node(void *blob, int sec_rev) {} 64 #endif 65 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); 70 #endif 71 72 void set_working_fdt_addr(void *addr); 73 int fdt_resize(void *blob); 74 75 #endif /* ifdef CONFIG_OF_LIBFDT */ 76 #endif /* ifndef __FDT_SUPPORT_H */ 77