fw_env: calculate default number of env sectors

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

diff --git a/config.mk b/config.mk
index af25c115cc9859bf0ad5b003e73d2a833081aebe..4657577f9d0e5958a9618d8d62a7c4df8e6a0a4c 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -6,11 +6,18 @@
 #
 #########################################################################
 
-# clean the slate ...
-PLATFORM_RELFLAGS =
-PLATFORM_CPPFLAGS =
-PLATFORM_LDFLAGS =
-
+# This file is included from ./Makefile and spl/Makefile.
+# Clean the state to avoid the same flags added twice.
+#
+# (Tegra needs different flags for SPL.
+#  That's the reason why this file must be included from spl/Makefile too.
+#  If we did not have Tegra SoCs, build system would be much simpler...)
+PLATFORM_RELFLAGS :=
+PLATFORM_CPPFLAGS :=
+PLATFORM_LDFLAGS :=
+LDFLAGS :=
+LDFLAGS_FINAL :=
+OBJCOPYFLAGS :=
 #########################################################################
 
 # Some architecture config.mk files need to know what CPUDIR is set to,
@@ -41,12 +48,17 @@ endif
 
 #########################################################################
 
-RELFLAGS= $(PLATFORM_RELFLAGS)
+RELFLAGS := $(PLATFORM_RELFLAGS)
 
 OBJCOPYFLAGS += --gap-fill=0xff
 
-CPPFLAGS = $(RELFLAGS)
-CPPFLAGS += -pipe $(PLATFORM_CPPFLAGS)
+PLATFORM_CPPFLAGS += $(RELFLAGS)
+PLATFORM_CPPFLAGS += -pipe
 
 LDFLAGS += $(PLATFORM_LDFLAGS)
 LDFLAGS_FINAL += -Bstatic
+
+export PLATFORM_CPPFLAGS
+export RELFLAGS
+export LDFLAGS_FINAL
+export CONFIG_STANDALONE_LOAD_ADDR