int image_setup_libfdt(bootm_headers_t *images, void *blob, int of_size, struct lmb *lmb) { ulong *initrd_start = &images->initrd_start; ulong *initrd_end = &images->initrd_end; int ret; if (fdt_chosen(blob, 1) < 0) { puts("ERROR: /chosen node create failed"); puts(" - must RESET the board to recover.\n"); return -1; } arch_fixup_memory_node(blob); if (IMAGE_OF_BOARD_SETUP) ft_board_setup(blob, gd->bd); fdt_fixup_ethernet(blob); /* Delete the old LMB reservation */ lmb_free(lmb, (phys_addr_t)(u32)(uintptr_t)blob, (phys_size_t)fdt_totalsize(blob)); ret = fdt_resize(blob); if (ret < 0) return ret; of_size = ret; if (*initrd_start && *initrd_end) { of_size += FDT_RAMDISK_OVERHEAD; fdt_set_totalsize(blob, of_size); } /* Create a new LMB reservation */ lmb_reserve(lmb, (ulong)blob, of_size); fdt_initrd(blob, *initrd_start, *initrd_end, 1); if (!ft_verify_fdt(blob)) return -1; return 0; }
int image_setup_libfdt(bootm_headers_t *images, void *blob, int of_size, struct lmb *lmb) { ulong *initrd_start = &images->initrd_start; ulong *initrd_end = &images->initrd_end; int ret = -EPERM; int fdt_ret; if (fdt_root(blob) < 0) { printf("ERROR: root node setup failed\n"); goto err; } if (fdt_chosen(blob) < 0) { printf("ERROR: /chosen node create failed\n"); goto err; } if (arch_fixup_fdt(blob) < 0) { printf("ERROR: arch-specific fdt fixup failed\n"); goto err; } if (IMAGE_OF_BOARD_SETUP) { fdt_ret = ft_board_setup(blob, gd->bd); if (fdt_ret) { printf("ERROR: board-specific fdt fixup failed: %s\n", fdt_strerror(fdt_ret)); goto err; } } if (IMAGE_OF_SYSTEM_SETUP) { fdt_ret = ft_system_setup(blob, gd->bd); if (fdt_ret) { printf("ERROR: system-specific fdt fixup failed: %s\n", fdt_strerror(fdt_ret)); goto err; } } fdt_fixup_ethernet(blob); /* Delete the old LMB reservation */ lmb_free(lmb, (phys_addr_t)(u32)(uintptr_t)blob, (phys_size_t)fdt_totalsize(blob)); ret = fdt_shrink_to_minimum(blob); if (ret < 0) goto err; of_size = ret; if (*initrd_start && *initrd_end) { of_size += FDT_RAMDISK_OVERHEAD; fdt_set_totalsize(blob, of_size); } /* Create a new LMB reservation */ lmb_reserve(lmb, (ulong)blob, of_size); fdt_initrd(blob, *initrd_start, *initrd_end); if (!ft_verify_fdt(blob)) goto err; #if defined(CONFIG_SOC_KEYSTONE) if (IMAGE_OF_BOARD_SETUP) ft_board_setup_ex(blob, gd->bd); #endif return 0; err: printf(" - must RESET the board to recover.\n\n"); return ret; }