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arm64: Only check for freebsd,dts-version if we are booted in FDT mode.

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Reported by:	  andrew
This commit is contained in:
Emmanuel Vadot 2021-03-23 16:37:25 +01:00
parent 63f344024a
commit 6bcba8dac9
1 changed files with 12 additions and 10 deletions
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22
sys/arm64/arm64/machdep.c
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@ -1356,16 +1356,18 @@ initarm(struct arm64_bootparams *abp)
strlcpy(kernelname, env, sizeof(kernelname));
#ifdef FDT
root = OF_finddevice("/");
if (OF_getprop(root, "freebsd,dts-version", dts_version, sizeof(dts_version)) > 0) {
if (strcmp(LINUX_DTS_VERSION, dts_version) != 0)
printf("WARNING: DTB version is %s while kernel expects %s, "
"please update the DTB in the ESP\n",
dts_version,
LINUX_DTS_VERSION);
} else {
printf("WARNING: Cannot find freebsd,dts-version property, "
"cannot check DTB compliance\n");
if (arm64_bus_method == ARM64_BUS_FDT) {
root = OF_finddevice("/");
if (OF_getprop(root, "freebsd,dts-version", dts_version, sizeof(dts_version)) > 0) {
if (strcmp(LINUX_DTS_VERSION, dts_version) != 0)
printf("WARNING: DTB version is %s while kernel expects %s, "
"please update the DTB in the ESP\n",
dts_version,
LINUX_DTS_VERSION);
} else {
printf("WARNING: Cannot find freebsd,dts-version property, "
"cannot check DTB compliance\n");
}
}
#endif