From 47cd00fa707af9de76408b69d3e911717dbbfab1 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Thu, 6 Mar 2003 13:39:27 +0000
Subject: * Patches by Robert Schwebel, 06 Mar 2003:   - fix bug in BOOTP code
 (must use NetCopyIP)   - update of CSB226 port   - clear BSS segment on
 XScale   - added support for i2c_init_board() function   - update to the
 Innokom plattform

* Extend support for redundand environments for configurations where
  environment size < sector size
---
 board/csb226/csb226.c | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

(limited to 'board/csb226/csb226.c')

diff --git a/board/csb226/csb226.c b/board/csb226/csb226.c
index 0d99aa8..11cab00 100644
--- a/board/csb226/csb226.c
+++ b/board/csb226/csb226.c
@@ -32,10 +32,30 @@
 # define SHOW_BOOT_PROGRESS(arg)
 #endif
 
-/*
- * Miscelaneous platform dependent initialisations
+/** 
+ * misc_init_r: - misc initialisation routines
  */
 
+int misc_init_r(void)
+{
+	uchar *str;
+	
+	/* determine if the software update key is pressed during startup */
+#if 0	
+	/* not ported yet... */
+	if (GPLR0 & 0x00000800) {
+		printf("using bootcmd_normal (sw-update button not pressed)\n");
+		str = getenv("bootcmd_normal");
+	} else {
+		printf("using bootcmd_update (sw-update button pressed)\n");
+		str = getenv("bootcmd_update");
+	}
+
+	setenv("bootcmd",str);
+#endif	
+	return 0;
+}	
+
 
 /** 
  * board_init: - setup some data structures
-- 
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