From f1ee982506d8e58262ff0e5d1fb208e703640e34 Mon Sep 17 00:00:00 2001
From: Stefan Roese <sr@denx.de>
Date: Sat, 4 Mar 2006 14:57:03 +0100
Subject: [PATCH] Add lowboot target to mcc200 board Patch by Stefan Roese, 4
Mar 2006
---
CHANGELOG | 3 +++
Makefile | 8 +++++++-
board/mcc200/config.mk | 16 ++++++++++++++--
3 files changed, 24 insertions(+), 3 deletions(-)
diff --git a/CHANGELOG b/CHANGELOG
index 85ae3efbd55..4cc66295d89 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
Changes since U-Boot 1.1.4:
======================================================================
+* Add lowboot target to mcc200 board
+ Patch by Stefan Roese, 4 Mar 2006
+
* Fix problem with flash_get_size() from CFI driver update
Patch by Stefan Roese, 1 Mar 2006
diff --git a/Makefile b/Makefile
index eafbfb604be..30a1d1f3341 100644
--- a/Makefile
+++ b/Makefile
@@ -294,7 +294,13 @@ icecube_5100_config: unconfig
inka4x0_config: unconfig
@./mkconfig inka4x0 ppc mpc5xxx inka4x0
-mcc200_config: unconfig
+mcc200_config \
+mcc200_lowboot_config: unconfig
+ @ >include/config.h
+ @[ -z "$(findstring lowboot_,$@)" ] || \
+ { echo "TEXT_BASE = 0xFE000000" >board/mcc200/config.tmp ; \
+ echo "... with lowboot configuration" ; \
+ }
@./mkconfig mcc200 ppc mpc5xxx mcc200
o2dnt_config:
diff --git a/board/mcc200/config.mk b/board/mcc200/config.mk
index 0a278b16bf6..fa55673adfd 100644
--- 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
--
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