x86: Convert microcode format to device-tree-only

[u-boot] / arch / x86 / config.mk

diff --git a/arch/x86/config.mk b/arch/x86/config.mk
index 4a4ad8024a324ce38cd2a77a082234cbe741d99f..bb2da4637e59afa7504f86a65ef5e7c28f0b0cee 100644 (file)
--- a/arch/x86/config.mk
+++ b/arch/x86/config.mk
@@ -8,30 +8,22 @@
 CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000
 
 PLATFORM_CPPFLAGS += -fno-strict-aliasing
-PLATFORM_CPPFLAGS += -Wstrict-prototypes
 PLATFORM_CPPFLAGS += -mregparm=3
 PLATFORM_CPPFLAGS += -fomit-frame-pointer
-PF_CPPFLAGS_X86   := $(call cc-option, -ffreestanding) \
-                    $(call cc-option, -fno-toplevel-reorder, \
+PF_CPPFLAGS_X86   := $(call cc-option, -fno-toplevel-reorder, \
                       $(call cc-option, -fno-unit-at-a-time)) \
-                    $(call cc-option, -fno-stack-protector) \
                     $(call cc-option, -mpreferred-stack-boundary=2)
 PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_X86)
 PLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm
-PLATFORM_CPPFLAGS += -DREALMODE_BASE=0x7c0
+PLATFORM_CPPFLAGS += -march=i386 -m32
 
 # Support generic board on x86
 __HAVE_ARCH_GENERIC_BOARD := y
 
 PLATFORM_RELFLAGS += -ffunction-sections -fvisibility=hidden
 
-PLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions
+PLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions -m elf_i386
 
 LDFLAGS_FINAL += --gc-sections -pie
 LDFLAGS_FINAL += --wrap=__divdi3 --wrap=__udivdi3
 LDFLAGS_FINAL += --wrap=__moddi3 --wrap=__umoddi3
-
-export NORMAL_LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
-PREFIXED_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/$(shell basename $(NORMAL_LIBGCC))
-
-export USE_PRIVATE_LIBGCC=$(shell dirname $(PREFIXED_LIBGCC))