binutils: add microblaze internal toolchain

Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/binutils/Config.in.host

@@ -3,6 +3,7 @@ comment "Binutils Options"
 choice
 	prompt "Binutils Version"
 	depends on !BR2_arc
+	depends on !BR2_microblaze
 	default BR2_BINUTILS_VERSION_2_21 if (BR2_mips || BR2_mipsel || BR2_sh)
 	default BR2_BINUTILS_VERSION_2_22
 	help
@@ -49,6 +50,7 @@ config BR2_BINUTILS_VERSION
 	string
 	default "2.18-avr32-1.0.1" if BR2_BINUTILS_VERSION_2_18_AVR32_1_0_1
 	default "0c824ba511fa9b028220eb3c39b566af89ac9dda" if BR2_arc
+	default "8351467c933d277ebea0c8d99ad2b65b5f7b6bc2" if BR2_microblaze
 	default "2.20.1"	if BR2_BINUTILS_VERSION_2_20_1
 	default "2.21"		if BR2_BINUTILS_VERSION_2_21
 	default "2.21.1"	if BR2_BINUTILS_VERSION_2_21_1

package/binutils/binutils.mk

@@ -27,6 +27,10 @@ ifeq ($(BR2_arc),y)
 BINUTILS_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,binutils,$(BINUTILS_VERSION))
 BINUTILS_SOURCE = binutils-$(BINUTILS_VERSION).tar.gz
 endif
+ifeq ($(BR2_microblaze),y)
+BINUTILS_SITE = $(call github,Xilinx,binutils,$(BINUTILS_VERSION))
+BINUTILS_SOURCE = binutils-$(BINUTILS_VERSION).tar.gz
+endif
 BINUTILS_SITE ?= $(BR2_GNU_MIRROR)/binutils
 BINUTILS_SOURCE ?= binutils-$(BINUTILS_VERSION).tar.bz2
 BINUTILS_EXTRA_CONFIG_OPTIONS = $(call qstrip,$(BR2_BINUTILS_EXTRA_CONFIG_OPTIONS))