Add lowboot target to mcc200 board

[platform/kernel/u-boot.git] / board / mcc200 / config.mk

diff --git a/board/mcc200/config.mk b/board/mcc200/config.mk
index 0a278b1..fa55673 100644 (file)
--- a/board/mcc200/config.mk
+++ b/board/mcc200/config.mk
@@ -22,10 +22,22 @@
 #
 
 #
-# MCC200 board
+# MCC200 board:
 #
+#      Valid values for TEXT_BASE are:
+#
+#      0xFFF00000   boot high (standard configuration)
+#      0xFE000000   boot low
+#      0x00100000   boot from RAM (for testing only)
+#
+
+sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp
 
-TEXT_BASE = 0xfff00000
+ifndef TEXT_BASE
+## Standard: boot high
+TEXT_BASE = 0xFFF00000
+## For testing: boot from RAM
 # TEXT_BASE = 0x00100000
+endif
 
 PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board