diff options
Diffstat (limited to 'board/xilinx/zynqmp/zynqmp.c')
| -rw-r--r-- | board/xilinx/zynqmp/zynqmp.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index ebb7172908..8a4df6fc1a 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -541,23 +541,30 @@ static int set_fdtfile(void) char *compatible, *fdtfile; const char *suffix = ".dtb"; const char *vendor = "xilinx/"; + int fdt_compat_len; if (env_get("fdtfile")) return 0; - compatible = (char *)fdt_getprop(gd->fdt_blob, 0, "compatible", NULL); - if (compatible) { + compatible = (char *)fdt_getprop(gd->fdt_blob, 0, "compatible", + &fdt_compat_len); + if (compatible && fdt_compat_len) { + char *name; + debug("Compatible: %s\n", compatible); - /* Discard vendor prefix */ - strsep(&compatible, ","); + name = strchr(compatible, ','); + if (!name) + return -EINVAL; + + name++; - fdtfile = calloc(1, strlen(vendor) + strlen(compatible) + + fdtfile = calloc(1, strlen(vendor) + strlen(name) + strlen(suffix) + 1); if (!fdtfile) return -ENOMEM; - sprintf(fdtfile, "%s%s%s", vendor, compatible, suffix); + sprintf(fdtfile, "%s%s%s", vendor, name, suffix); env_set("fdtfile", fdtfile); free(fdtfile); |