* Update TRAB auto update code
* Make fatload set filesize environment variable
fix potential buffer overlow problem
* enable basic / medium / high-end configurations for PPChameleonEVB
board; fix NAND code
* enable TFTP client code to specify to the server the desired
timeout value (see RFC-2349)
diff --git a/include/configs/PPChameleonEVB.h b/include/configs/PPChameleonEVB.h
index 7c7b98c..1630bc3 100644
--- a/include/configs/PPChameleonEVB.h
+++ b/include/configs/PPChameleonEVB.h
@@ -1,9 +1,12 @@
/*
- * (C) Copyright 2001-2003
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ * (C) Copyright 2003
+ * DAVE Srl
*
- * See file CREDITS for list of people who contributed to this
- * project.
+ * http://www.dave-tech.it
+ * http://www.wawnet.biz
+ * mailto:info@wawnet.biz
+ *
+ * Credits: Stefan Roese, Wolfgang Denk
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -28,6 +31,13 @@
#ifndef __CONFIG_H
#define __CONFIG_H
+#define CONFIG_PPCHAMELEON_MODULE_BA 0 /* Basic Model */
+#define CONFIG_PPCHAMELEON_MODULE_ME 1 /* Medium Model */
+#define CONFIG_PPCHAMELEON_MODULE_HI 2 /* High-End Model */
+#ifndef CONFIG_PPCHAMELEON_MODULE_MODEL
+#define CONFIG_PPCHAMELEON_MODULE_MODEL CONFIG_PPCHAMELEON_MODULE_BA
+#endif
+
/*
* Debug stuff
*/
@@ -150,6 +160,7 @@
#define CFG_MAX_NAND_DEVICE 2 /* Max number of NAND devices */
#define SECTORSIZE 512
+#define NAND_NO_RB
#define ADDR_COLUMN 1
#define ADDR_PAGE 2
@@ -248,19 +259,15 @@
} \
} while(0)
+#ifdef NAND_NO_RB
+/* constant delay (see also tR in the datasheet) */
#define NAND_WAIT_READY(nand) do { \
- ulong mask = 0; \
- switch ((ulong)(((struct nand_chip *)nand)->IO_ADDR)) { \
- case CFG_NAND0_BASE: \
- mask = CFG_NAND0_RDY; \
- break; \
- case CFG_NAND1_BASE: \
- mask = CFG_NAND1_RDY; \
- break; \
- } \
- while (!(in32(GPIO0_IR) & mask)) \
- ; \
+ udelay(12); \
} while (0)
+#else
+/* use the R/B pin */
+/* TBD */
+#endif
#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)