/* * Copyright (C) 2011 Sascha Hauer, Pengutronix * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@jcrosoft.com> * * Under GPLv2 */ #include <common.h> #include <fs.h> #include <fcntl.h> #include <sizes.h> #include <errno.h> #include <malloc.h> #include <bootstrap.h> void* bootstrap_read_disk(char *dev, char *fstype) { int ret; void *buf; int len; char *path = "/"; ret = mount(dev, fstype, path); if (ret) { bootstrap_err("mounting %s failed with %d\n", dev, ret); return NULL; } buf = read_file("/barebox.bin", &len); if (!buf) { bootstrap_err("could not read barebox.bin from %s\n", dev); umount(path); return NULL; } return buf; }