Merge tag 'efi-2019-07-rc1-2' of git://git.denx.de/u-boot-efi

[oweals/u-boot.git] / arch / arc / config.mk

diff --git a/arch/arc/config.mk b/arch/arc/config.mk
index 5321987a566387ffcaeae4c0d51dfa8801f75351..18005d999301fd59288edbded22b504d892c8d56 100644 (file)
--- a/arch/arc/config.mk
+++ b/arch/arc/config.mk
@@ -1,37 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
 
-ifndef CONFIG_SYS_BIG_ENDIAN
+ifndef CONFIG_CPU_BIG_ENDIAN
 CONFIG_SYS_LITTLE_ENDIAN = 1
+else
+CONFIG_SYS_BIG_ENDIAN = 1
 endif
 
 ifdef CONFIG_SYS_LITTLE_ENDIAN
-ARC_CROSS_COMPILE := arc-buildroot-linux-uclibc-
+PLATFORM_LDFLAGS += -EL
+PLATFORM_CPPFLAGS += -mlittle-endian
 endif
 
 ifdef CONFIG_SYS_BIG_ENDIAN
-ARC_CROSS_COMPILE := arceb-buildroot-linux-uclibc-
 PLATFORM_LDFLAGS += -EB
-endif
-
-ifeq ($(CROSS_COMPILE),)
-CROSS_COMPILE := $(ARC_CROSS_COMPILE)
+PLATFORM_CPPFLAGS += -mbig-endian
 endif
 
 ifdef CONFIG_ARC_MMU_VER
 CONFIG_MMU = 1
 endif
 
-PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2
+ifdef CONFIG_CPU_ARC750D
+PLATFORM_CPPFLAGS += -mcpu=arc700
+endif
+
+ifdef CONFIG_CPU_ARC770D
+PLATFORM_CPPFLAGS += -mcpu=arc700 -mlock -mswape
+endif
+
+ifdef CONFIG_CPU_ARCEM6
+PLATFORM_CPPFLAGS += -mcpu=arcem
+endif
+
+ifdef CONFIG_CPU_ARCHS34
+PLATFORM_CPPFLAGS += -mcpu=archs
+endif
+
+ifdef CONFIG_CPU_ARCHS38
+PLATFORM_CPPFLAGS += -mcpu=archs
+endif
+
+PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2 -mno-sdata
+PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections -fno-common
 
 # Needed for relocation
-LDFLAGS_FINAL += -pie
+LDFLAGS_FINAL += -pie --gc-sections
 
 # Load address for standalone apps
 CONFIG_STANDALONE_LOAD_ADDR ?= 0x82000000
-
-# Support generic board on ARC
-__HAVE_ARCH_GENERIC_BOARD := y