X-Git-Url: https://git.librecmc.org/?p=oweals%2Fu-boot.git;a=blobdiff_plain;f=config.mk;h=7bb1fd4ed1b5036e76d083ff00f425ef54f98834;hp=4657577f9d0e5958a9618d8d62a7c4df8e6a0a4c;hb=1099b2abef35c3c887f6afac1a8ef18c7924d5d2;hpb=247161b8160fc699b0a517f081220bb50bc502a8

diff --git a/config.mk b/config.mk
index 4657577f9d..7bb1fd4ed1 100644
--- a/config.mk
+++ b/config.mk
@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # (C) Copyright 2000-2013
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 #########################################################################
 
 # This file is included from ./Makefile and spl/Makefile.
@@ -14,26 +12,40 @@
 #  If we did not have Tegra SoCs, build system would be much simpler...)
 PLATFORM_RELFLAGS :=
 PLATFORM_CPPFLAGS :=
-PLATFORM_LDFLAGS :=
-LDFLAGS :=
+KBUILD_LDFLAGS :=
 LDFLAGS_FINAL :=
+LDFLAGS_STANDALONE :=
 OBJCOPYFLAGS :=
+# clear VENDOR for tcsh
+VENDOR :=
 #########################################################################
 
+ARCH := $(CONFIG_SYS_ARCH:"%"=%)
+CPU := $(CONFIG_SYS_CPU:"%"=%)
+ifdef CONFIG_SPL_BUILD
+ifdef CONFIG_ARCH_TEGRA
+CPU := arm720t
+endif
+endif
+BOARD := $(CONFIG_SYS_BOARD:"%"=%)
+ifneq ($(CONFIG_SYS_VENDOR),)
+VENDOR := $(CONFIG_SYS_VENDOR:"%"=%)
+endif
+ifneq ($(CONFIG_SYS_SOC),)
+SOC := $(CONFIG_SYS_SOC:"%"=%)
+endif
+
 # Some architecture config.mk files need to know what CPUDIR is set to,
 # so calculate CPUDIR before including ARCH/SOC/CPU config.mk files.
 # Check if arch/$ARCH/cpu/$CPU exists, otherwise assume arch/$ARCH/cpu contains
 # CPU-specific code.
-CPUDIR=arch/$(ARCH)/cpu/$(CPU)
-ifneq ($(SRCTREE)/$(CPUDIR),$(wildcard $(SRCTREE)/$(CPUDIR)))
-CPUDIR=arch/$(ARCH)/cpu
-endif
+CPUDIR=arch/$(ARCH)/cpu$(if $(CPU),/$(CPU),)
 
-sinclude $(TOPDIR)/arch/$(ARCH)/config.mk	# include architecture dependend rules
-sinclude $(TOPDIR)/$(CPUDIR)/config.mk		# include  CPU	specific rules
+sinclude $(srctree)/arch/$(ARCH)/config.mk	# include architecture dependend rules
+sinclude $(srctree)/$(CPUDIR)/config.mk		# include  CPU	specific rules
 
 ifdef	SOC
-sinclude $(TOPDIR)/$(CPUDIR)/$(SOC)/config.mk	# include  SoC	specific rules
+sinclude $(srctree)/$(CPUDIR)/$(SOC)/config.mk	# include  SoC	specific rules
 endif
 ifneq ($(BOARD),)
 ifdef	VENDOR
@@ -43,22 +55,24 @@ BOARDDIR = $(BOARD)
 endif
 endif
 ifdef	BOARD
-sinclude $(TOPDIR)/board/$(BOARDDIR)/config.mk	# include board specific rules
+sinclude $(srctree)/board/$(BOARDDIR)/config.mk	# include board specific rules
+endif
+
+ifdef FTRACE
+PLATFORM_CPPFLAGS += -finstrument-functions -DFTRACE
 endif
 
 #########################################################################
 
 RELFLAGS := $(PLATFORM_RELFLAGS)
 
-OBJCOPYFLAGS += --gap-fill=0xff
-
 PLATFORM_CPPFLAGS += $(RELFLAGS)
 PLATFORM_CPPFLAGS += -pipe
 
-LDFLAGS += $(PLATFORM_LDFLAGS)
 LDFLAGS_FINAL += -Bstatic
 
 export PLATFORM_CPPFLAGS
 export RELFLAGS
 export LDFLAGS_FINAL
+export LDFLAGS_STANDALONE
 export CONFIG_STANDALONE_LOAD_ADDR