kbuild: add CONFIG_ prefix to USE_PRIVATE_LIBGCC

[karo-tx-uboot.git] / arch / mips / config.mk

diff --git a/arch/mips/config.mk b/arch/mips/config.mk
index aa06761ae35f9ac994487265e9cc13271cd7b77b..1899f51872572fd57bc7bf65fd2307f2403c15e0 100644 (file)
--- a/arch/mips/config.mk
+++ b/arch/mips/config.mk
@@ -2,28 +2,28 @@
 # (C) Copyright 2003
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# SPDX-License-Identifier:     GPL-2.0+
 #
 
-CROSS_COMPILE ?= mips_4KC-
+ifeq ($(CROSS_COMPILE),)
+CROSS_COMPILE := mips_4KC-
+endif
+
+# Handle special prefix in ELDK 4.0 toolchain
+ifneq (,$(findstring 4KCle,$(CROSS_COMPILE)))
+ENDIANNESS := -EL
+endif
+
+ifdef CONFIG_SYS_LITTLE_ENDIAN
+ENDIANNESS := -EL
+endif
+
+ifdef CONFIG_SYS_BIG_ENDIAN
+ENDIANNESS := -EB
+endif
 
-STANDALONE_LOAD_ADDR = 0x80200000 -T mips.lds
+# Default to EB if no endianess is configured
+ENDIANNESS ?= -EB
 
 PLATFORM_CPPFLAGS += -DCONFIG_MIPS -D__MIPS__
 
@@ -47,6 +47,9 @@ PLATFORM_CPPFLAGS += -DCONFIG_MIPS -D__MIPS__
 # On the other hand, we want PIC in the U-Boot code to relocate it from ROM
 # to RAM. $28 is always used as gp.
 #
-PLATFORM_CPPFLAGS              += -G 0 -mabicalls -fpic
+PLATFORM_CPPFLAGS              += -G 0 -mabicalls -fpic $(ENDIANNESS)
 PLATFORM_CPPFLAGS              += -msoft-float
-PLATFORM_LDFLAGS               += -G 0 -static -n -nostdlib
+PLATFORM_LDFLAGS               += -G 0 -static -n -nostdlib $(ENDIANNESS)
+PLATFORM_RELFLAGS              += -ffunction-sections -fdata-sections
+LDFLAGS_FINAL                  += --gc-sections -pie
+OBJCOPYFLAGS                   += --remove-section=.dynsym