From d791b1dc3e64a6a6317293245d884589bc5c6277 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Sun, 20 Apr 2003 14:04:18 +0000
Subject: * Make sure Block Lock Bits get cleared in R360MPI flash driver

* MPC823 LCD driver: Fill color map backwards, to allow for steady
  display when Linux takes over

* Patch by Erwin Rol, 27 Feb 2003:
  Add support for RTEMS (this time for real).

* Add support for "bmp info" and "bmp display" commands to load
  bitmap images; this can be used (for example in a "preboot"
  command) to display a splash screen very quickly after poweron.

* Add support for 133 MHz clock on INCA-IP board
---
 board/r360mpi/flash.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'board/r360mpi/flash.c')

diff --git a/board/r360mpi/flash.c b/board/r360mpi/flash.c
index e38dfcc..fef483c 100644
--- a/board/r360mpi/flash.c
+++ b/board/r360mpi/flash.c
@@ -206,6 +206,12 @@ static ulong flash_get_size (FPW * addr, flash_info_t * info)
 {
 	FPW value;
 
+	/* Make sure Block Lock Bits get cleared */
+	addr[0] = (FPW) 0x00FF00FF;
+	addr[0] = (FPW) 0x00600060;
+	addr[0] = (FPW) 0x00D000D0;
+	addr[0] = (FPW) 0x00FF00FF;
+
 	/* Write auto select command: read Manufacturer ID */
 	addr[0x5555] = (FPW) 0x00AA00AA;
 	addr[0x2AAA] = (FPW) 0x00550055;
-- 
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