From 800eb09641ae67c707b65acff112684a954b7f44 Mon Sep 17 00:00:00 2001
From: Michael Zaidman <michael.zaidman@gmail.com>
Date: Mon, 20 Sep 2010 08:51:53 +0200
Subject: POST cleanup.

- Revives POST for blackfin arch;
- Removes redundant code:
     arch/blackfin/lib/post.c
     arch/powerpc/cpu/ppc4xx/commproc.c
     arch/powerpc/cpu/mpc512x/common.c
- fixes up the post_word_{load|store} usage.

Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com>
Acked-by: Detlev Zundel <dzu@denx.de>
Tested-by: Anatolij Gustschin <agust@denx.de>

List of the maintainers of the affected by patch boards:
Cc: Stephan Linz <linz@li-pro.net>
Cc: Denis Peter <d.peter@mpl.ch>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Niklaus Giger <niklaus.giger@netstal.com>
Cc: Larry Johnson <lrj@acm.org>
Cc: Feng Kan <fkan@amcc.com>
---
 board/bf537-stamp/Makefile |  2 +-
 board/bf537-stamp/post.c   | 14 --------------
 2 files changed, 1 insertion(+), 15 deletions(-)

(limited to 'board/bf537-stamp')

diff --git a/board/bf537-stamp/Makefile b/board/bf537-stamp/Makefile
index 4f8985b2ac..47bf90539b 100644
--- a/board/bf537-stamp/Makefile
+++ b/board/bf537-stamp/Makefile
@@ -31,7 +31,7 @@ LIB	= $(obj)lib$(BOARD).a
 
 COBJS-y	:= $(BOARD).o
 COBJS-$(CONFIG_BFIN_IDE)   += ide-cf.o
-COBJS-$(CONFIG_POST)       += post.o post-memory.o
+COBJS-$(CONFIG_HAS_POST)   += post.o post-memory.o
 
 SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
diff --git a/board/bf537-stamp/post.c b/board/bf537-stamp/post.c
index 4e844ba432..c546ab6cb6 100644
--- a/board/bf537-stamp/post.c
+++ b/board/bf537-stamp/post.c
@@ -13,8 +13,6 @@
 #include <command.h>
 #include <asm/blackfin.h>
 
-#define POST_WORD_ADDR 0xFF903FFC
-
 /* Using sw10-PF5 as the hotkey */
 int post_hotkeys_pressed(void)
 {
@@ -47,18 +45,6 @@ int post_hotkeys_pressed(void)
 	}
 }
 
-void post_word_store(ulong a)
-{
-	volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR;
-	*save_addr = a;
-}
-
-ulong post_word_load(void)
-{
-	volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR;
-	return *save_addr;
-}
-
 int uart_post_test(int flags)
 {
 	return 0;
-- 
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