skiboot v6.6-164-ge6758b576

Georgy Yakovlev (1):
      opal-prd: handle devtmpfs mounted with noexec

LuluTHSu (1):
      platform/mowgli: modify VPD to export correct data to system VPD EEPROM

Nayna Jain (1):
      mowgli: Enable secvar support for Host OS Secure Boot

Oliver O'Halloran (1):
      external/pci-scripts: Add PHB error parsing script

Vasant Hegde (1):
      FSP/NVRAM: Do not assert in vNVRAM statistics call

Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
diff --git a/openpower/package/skiboot/Config.in b/openpower/package/skiboot/Config.in
index 3addc19..a96fc2c 100644
--- a/openpower/package/skiboot/Config.in
+++ b/openpower/package/skiboot/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_SKIBOOT_VERSION
 	string
-	default "v6.6-159-gf901fcafa" if BR2_SKIBOOT_LATEST_VERSION
+	default "v6.6-164-ge6758b576" if BR2_SKIBOOT_LATEST_VERSION
 	default BR2_SKIBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_SKIBOOT_CUSTOM_VERSION