From 3e38691e8f7aa0d9b498d76c7279ddec6e4946f3 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Sat, 5 Apr 2003 00:53:31 +0000
Subject: * Patch by Arun Dharankar, 4 Apr 2003:   Add IDMA example code
 (tested on 8260 only)

* Add support for Purple Board (MIPS64 5Kc)

* Add support for MIPS64 5Kc CPUs

* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS

* Patch by Denis Peter, 04 Apr 2003:
  - update MIP405-4 board

* Patches by Denis Peter, 03 April 2003:
  - fix PCI IRQs on MPL boards
  - fix two more un-relocated pointer problems

* Fix behaviour of "run" command:
  - print error message iv variable does not exist
  - terminate processing of arguments in case of error

* Patches by Peter Figuli, 10 Mar 2003
  - Add support for BTUART on PXA platform
  - Add support for WEP EP250 (PXA) board

* Fix flash problems on INCA-IP; add tool to allow bruning images  to
  flash using a BDI2000

* Implement fix for I2C Edge Conditions problem for all boards that
  use the bit-banging driver (common/soft_i2c.c)

* Add patches by Robert Schwebel, 31 Mar 2003:
  - csb226 board: bring in sync with innokom/memsetup.S
  - csb226 board: fix MDREFR handling
  - misc doc fixes / extensions
  - innokom board: cleanup, MDREFR fix in memsetup.S, config update
  - add BOOT_PROGRESS to armlinux.c
---
 lib_mips/board.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'lib_mips')

diff --git a/lib_mips/board.c b/lib_mips/board.c
index a07cb3fe4a..4bab3c5855 100644
--- a/lib_mips/board.c
+++ b/lib_mips/board.c
@@ -177,6 +177,9 @@ void board_init_f(ulong bootflag)
 	bd_t *bd;
 	init_fnc_t **init_fnc_ptr;
 	ulong addr, addr_sp, len   = CFG_MONITOR_LEN;
+#ifdef CONFIG_PURPLE
+	void copy_code (ulong);
+#endif
 
 		/* Pointer is writable since we allocated a register for it.
 		 */
@@ -271,6 +274,14 @@ void board_init_f(ulong bootflag)
 	bd->bi_baudrate	= gd->baudrate;		/* Console Baudrate */
 
 	memcpy (id, gd, sizeof (gd_t));
+
+	/* On the purple board we copy the code in a special way
+	 * in order to solve flash problems
+	 */
+#ifdef CONFIG_PURPLE
+	copy_code(addr);
+#endif
+
 	relocate_code (addr_sp, id, addr);
 
 	/* NOTREACHED - relocate_code() does not return */
@@ -383,6 +394,21 @@ void board_init_r (gd_t *id, ulong dest_addr)
 	console_init_r ();
 /** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/
 
+	/* Initialize from environment */
+	if ((s = getenv ("loadaddr")) != NULL) {
+		load_addr = simple_strtoul (s, NULL, 16);
+	}
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+	if ((s = getenv ("bootfile")) != NULL) {
+		copy_filename (BootFile, s, sizeof (BootFile));
+	}
+#endif	/* CFG_CMD_NET */
+
+#if defined(CONFIG_MISC_INIT_R)
+	/* miscellaneous platform dependent initialisations */
+	misc_init_r ();
+#endif
+
 #if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI)
 	puts ("Net:   ");
 	eth_initialize(gd->bd);
-- 
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