fdt_err_notfound 是一个错误代码,通常出现在与 Flash 设备或文件系统交互的上下文中。下面我将根据提供的提示来回答你的问题: 1. 解释 fdt_err_notfound 错误的含义 fdt_err_notfound 错误表示在尝试访问或操作 Flash 设备上的某个特定项(如文件、分区或节点)时,系统未能找到该项。这通常意味着请求的资源不存...
extreme-networks_ws-ap3825i-initramfs-kernel.bin < all of them die<ft_fixup_l2cache: FDT_ERR_NOTFOUND> (older ones load something and show openwrt, but after restart they die) Each one gives this error (copy with putty in the appendix). OpenWrt version All version - with newest also...
findnode_nofail Couldn't find node /chosen: FDT_ERR_NOTFOUND qemu-system-riscv64 -M virt -m 512M -smp 2 -bios fw_jump.bin -kernel Image -append "rootwait root=/dev/vda console=ttyS0" -drive file=rootfs.ext2,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -netdev user,...
while (offset != -FDT_ERR_NOTFOUND) { fdt_for_each_node_by_compatible(offset, blob, -1, compat) fdt_status_okay(blob, offset); offset = fdt_node_offset_by_compatible(blob, offset, compat); } return 0; }11 changes: 2 additions & 9 deletions 11 arch/mips/mach-octeon/octeon_fdt....
//无compatible属性返回处理if(!compat_list) {if(compat_length == -FDT_ERR_NOTFOUND) { log_debug("Device '%s' has no compatible string\n", name);return0; } dm_warn("Device tree error at node '%s'\n", name);returncompat_length; ...
fdt_getprop的执行结果是将指定节点的指定属性值内容复制到buf中,它的返回值是属性值的实际长度,如果失败,则返回-FDT_ERR_NOTFOUND(-5)。 2. fdt_getprop函数的实现原理 fdt_getprop函数是一个C函数,它是通过调用树格式数据结构中的fdt_get_property函数来实现的。 fdt_get_property接受以下两个参数: (1)fdt...
struct kmem_cache *kmem_cache_create(const char *name, size_t size, size_t align, unsigned long flags, void (*ctor)(void *)) { struct kmem_cache *s = NULL; const char *cache_name; int err; 1. 2. 3. 4. 5. 6. 3.5数据结构 每个内存缓存对应一个kmem_cache实例。 每个内存节点对应...
if (node == -FDT_ERR_NOTFOUND) { *blob = realloc_node(*blob, path); node = fdt_add_subnode_namelen(*blob, offset, path, sep - path); } if (node < 0) { report_error(path, sep - path, node); return -1; } } return 0; } /** * Create a new node...
return -FDT_ERR_NOTFOUND; } return offset; } int fdt_next_subnode ( const void *fdt, int offset ) { int depth = 1; /* * With respect to the parent, the depth of the next subnode will be * the same as the last. */ do { offset = fdt_next_node (fdt...
Err: serial Skipped ethaddr assignment due to invalid EMAC address in EEPROM Net: mii0 Warning: failed to set MAC address Hit any key to stop autoboot: 0 reading u-boot.scr ** Unable to read file u-boot.scr ** Optional boot script not found. Continuing to boot normally re...