[U-Boot-Users] What do I do if fdt_setprop() returns -FDT_ERR_NOSPACE?
Timur Tabi
timur at freescale.com
Fri Dec 7 22:28:53 CET 2007
I have this code:
static int fdt_set_qe_firmware(void *blob, int nodeoffset, const char *name,
bd_t *bd)
{
struct qe_firmware_info *qe_fw_info;
int ret;
qe_fw_info = qe_get_firmware_info();
if (qe_fw_info) {
/* We assume the node doesn't exist yet */
nodeoffset = fdt_add_subnode(blob, nodeoffset, name);
if (nodeoffset < 0)
return nodeoffset;
ret = fdt_setprop_string(blob, nodeoffset, "id", qe_fw_info->id);
if (ret < 0)
return ret;
ret = fdt_setprop_typed(blob, nodeoffset, "extended_modes",
qe_fw_info->extended_modes);
if (ret < 0)
return ret;
return fdt_setprop(blob, nodeoffset, "virtual_traps",
qe_fw_info->vtraps, sizeof(qe_fw_info->vtraps));
}
return 0;
}
The call to fdt_setprop_string() returns -FDT_ERR_NOSPACE. I created the DTB
with this command:
dtc -I dts -O dtb -b 0 -R 8 -S 0x3000
What am I missing? Why is there no space left to add a string?
--
Timur Tabi
Linux kernel developer at Freescale
More information about the U-Boot
mailing list