skiboot v5.9-rc1

Andrew Donnellan (1):
      platforms/astbmc: Make platform symbols consistent

Michael Ellerman (1):
      hdat: Disable TM on Power9 DD 2.1

Stewart Smith (2):
      pci-iov: free memory across fast-reboot
      skiboot 5.9-rc1 release notes

Vasant Hegde (4):
      ipmi: Convert common debug prints to trace
      xscom: Do not print error message for 'chiplet offline' return values
      FSP/NVRAM: Handle "get vNVRAM statistics" command
      hdata/iohub: Check IOHUB child count before using

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
diff --git a/openpower/package/skiboot/Config.in b/openpower/package/skiboot/Config.in
index 6f28f59..8b97ee4 100644
--- a/openpower/package/skiboot/Config.in
+++ b/openpower/package/skiboot/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_SKIBOOT_VERSION
 	string
-	default "v5.8-150-gabb1d4e81f33" if BR2_SKIBOOT_LATEST_VERSION
+	default "v5.9-rc1" if BR2_SKIBOOT_LATEST_VERSION
 	default BR2_SKIBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_SKIBOOT_CUSTOM_VERSION