diff --git a/openpower/configs/garrison_defconfig b/openpower/configs/garrison_defconfig
index e13fcf1..1a95416 100644
--- a/openpower/configs/garrison_defconfig
+++ b/openpower/configs/garrison_defconfig
@@ -33,7 +33,7 @@
 BR2_TARGET_SKIBOOT=y
 BR2_TARGET_SKIBOOT_EMBED_PAYLOAD=n
 BR2_SKIBOOT_CUSTOM_VERSION=y
-BR2_SKIBOOT_CUSTOM_VERSION_VALUE="d8830fd"
+BR2_SKIBOOT_CUSTOM_VERSION_VALUE="aa57046e6c908fdd87cf7a24239f33996c2df51f"
 
 # petitboot requirements
 BR2_ENABLE_LOCALE_PURGE=y
diff --git a/openpower/package/garrison-xml/garrison.mk b/openpower/package/garrison-xml/garrison.mk
index 1ca619e..4870ba4 100644
--- a/openpower/package/garrison-xml/garrison.mk
+++ b/openpower/package/garrison-xml/garrison.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GARRISON_XML_VERSION ?= 48849639151da99f5204c114eeb0af870a0fc835
+GARRISON_XML_VERSION ?= 642354f61cab54bf2aea6c056a64cf0d1929301e
 GARRISON_XML_SITE ?= $(call github,open-power,garrison-xml,$(GARRISON_XML_VERSION))
 
 GARRISON_XML_LICENSE = Apache-2.0
diff --git a/openpower/package/hostboot/hostboot.mk b/openpower/package/hostboot/hostboot.mk
index 314ad95..bdc82d0 100644
--- a/openpower/package/hostboot/hostboot.mk
+++ b/openpower/package/hostboot/hostboot.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-HOSTBOOT_VERSION ?= dee70f6f25fb4ed099942b1b3b0a340bd643ff06
+HOSTBOOT_VERSION ?= 5b981cbc9d2bfdd348c7aeb3ae4b22da4cc98880
 HOSTBOOT_SITE ?= $(call github,open-power,hostboot,$(HOSTBOOT_VERSION))
 
 HOSTBOOT_LICENSE = Apache-2.0
diff --git a/openpower/package/skiboot/Config.in b/openpower/package/skiboot/Config.in
index 5800fc0..7f42b8e 100644
--- a/openpower/package/skiboot/Config.in
+++ b/openpower/package/skiboot/Config.in
@@ -31,7 +31,7 @@
 
 config BR2_SKIBOOT_VERSION
 	string
-	default "skiboot-5.1.11" if BR2_SKIBOOT_LATEST_VERSION
+	default "skiboot-5.1.12" if BR2_SKIBOOT_LATEST_VERSION
 	default BR2_SKIBOOT_CUSTOM_VERSION_VALUE \
 		if BR2_SKIBOOT_CUSTOM_VERSION
 
diff --git a/openpower/package/skiboot/skiboot-0002-libflash-Provide-an-internal-parity-implementation-t.patch b/openpower/package/skiboot/skiboot-0002-libflash-Provide-an-internal-parity-implementation-t.patch
deleted file mode 100644
index e377567..0000000
--- a/openpower/package/skiboot/skiboot-0002-libflash-Provide-an-internal-parity-implementation-t.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From de70ad43ccee4dd51e9d38325c7713f590323a47 Mon Sep 17 00:00:00 2001
-From: Jeremy Kerr <jk@ozlabs.org>
-Date: Mon, 23 Feb 2015 16:43:53 +0800
-Subject: [PATCH] libflash: Provide an internal parity implementation, to
- remove libgcc dependency
-
-In commit 8f5b8616, we introduced a dependency on libgcc, for the
-__builtin_parityl() function in commit 6cfaa3ba.
-
-However, if we're building with a biarch compiler, we may not have a
-libgcc available.
-
-This commit removes the __builtin_parityl() call, and replaces with the
-equivalent instructions, and removes the dependency on libgcc.
-
-Although this is untested, I have confirmed that the __builtin_parityl()
-functions emits the same instructions (on power7 and power8, with
-gcc-4.9) as we're using in the parity() function.
-
-Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
----
- Makefile.main  |  5 ++---
- libflash/ecc.c | 14 +++++++++++++-
- 2 files changed, 15 insertions(+), 4 deletions(-)
-
-diff --git a/Makefile.main b/Makefile.main
-index 665baf4..b5376fc 100644
---- a/Makefile.main
-+++ b/Makefile.main
-@@ -120,7 +120,6 @@ OBJS += $(LIBPORE)
- endif
- OBJS += $(LIBC) $(CCAN) $(DEVSRC_OBJ)
- OBJS_NO_VER = $(OBJS)
--EXTRA_LIBS = -Wl,-lgcc
- ALL_OBJS = $(OBJS) version.o
- 
- ALL_OBJS_1 = $(ALL_OBJS) asm/dummy_map.o
-@@ -130,12 +129,12 @@ $(TARGET).lid: $(TARGET).elf
- 	$(call Q,OBJCOPY, $(OBJCOPY) -O binary -S $^ $@, $@)
- 
- $(TARGET).tmp.elf: $(ALL_OBJS_1) $(TARGET).lds $(KERNEL)
--	$(call Q,LD, $(CC) $(LDFLAGS) -T $(TARGET).lds $(ALL_OBJS_1) $(EXTRA_LIBS) -o $@, $@)
-+	$(call Q,LD, $(CC) $(LDFLAGS) -T $(TARGET).lds $(ALL_OBJS_1) -o $@, $@)
- 
- asm/real_map.o : $(TARGET).tmp.map
- 
- $(TARGET).elf: $(ALL_OBJS_2) $(TARGET).lds $(KERNEL)
--	$(call Q,LD, $(CC) $(LDFLAGS) -T $(TARGET).lds $(ALL_OBJS_2) $(EXTRA_LIBS) -o $@, $@)
-+	$(call Q,LD, $(CC) $(LDFLAGS) -T $(TARGET).lds $(ALL_OBJS_2) -o $@, $@)
- 
- $(SUBDIRS):
- 	$(call Q,MKDIR,mkdir $@, $@)
-diff --git a/libflash/ecc.c b/libflash/ecc.c
-index 9293743..3d94594 100644
---- a/libflash/ecc.c
-+++ b/libflash/ecc.c
-@@ -88,6 +88,18 @@ static uint8_t syndromematrix[] = {
-         UE, UE, UE, UE,  4, UE, UE, UE, UE, UE, UE, UE, UE, UE, UE, UE,
- };
- 
-+static uint8_t parity(uint64_t data)
-+{
-+	uint8_t p;
-+
-+	asm volatile(
-+		"popcntb %1,%0\n"
-+		"prtyd   %1,%1\n"
-+		: "=r"(p) : "r"(data));
-+
-+	return p;
-+}
-+
- /**
-  * Create the ECC field corresponding to a 8-byte data field
-  *
-@@ -100,7 +112,7 @@ static uint8_t eccgenerate(uint64_t data)
- 	uint8_t result = 0;
- 
- 	for (i = 0; i < 8; i++)
--		result |= __builtin_parityl(eccmatrix[i] & data) << i;
-+		result |= parity(eccmatrix[i] & data) << i;
- 
- 	return result;
- }
--- 
-1.9.1
-