// SPDX-License-Identifier: Intel /* * Access to binman information at runtime * * Copyright 2019 Google LLC * Written by Simon Glass <sjg@chromium.org> */ #include <common.h> #include <binman.h> #include <dm.h> #include <malloc.h> struct binman_info { ofnode image; }; static struct binman_info *binman; int binman_entry_find(const char *name, struct binman_entry *entry) { ofnode node; int ret; node = ofnode_find_subnode(binman->image, name); if (!ofnode_valid(node)) return log_msg_ret("no binman node", -ENOENT); ret = ofnode_read_u32(node, "image-pos", &entry->image_pos); if (ret) return log_msg_ret("bad binman node1", ret); ret = ofnode_read_u32(node, "size", &entry->size); if (ret) return log_msg_ret("bad binman node2", ret); return 0; } int binman_init(void) { binman = malloc(sizeof(struct binman_info)); if (!binman) return log_msg_ret("space for binman", -ENOMEM); binman->image = ofnode_path("/binman"); if (!ofnode_valid(binman->image)) return log_msg_ret("binman node", -EINVAL); return 0; }