From: Eugene Surovegin <ebs@ebshome.net>
To: Andrew Morton <akpm@osdl.org>
Cc: Tom Rini <trini@kernel.crashing.org>, linuxppc-embedded@ozlabs.org
Subject: [PATCH] ppc32: fix treeboot image entrypoint
Date: Thu, 24 Nov 2005 13:38:21 -0800 [thread overview]
Message-ID: <20051124213821.GA21929@gate.ebshome.net> (raw)
Correctly specify treeboot based image entrypoint. Currently makefile
uses $(ENTRYPOINT) which isn't defined anywhere. Each board port sets
entrypoint-$(CONFIG_BOARD_NAME) instead.
Without this patch I cannot boot Ocotea (PPC440GX eval board) anymore.
I was getting random "OS panic" errors from OpenBIOS for a while, but
with current kernel I get them all the time (probably because image
became bigger).
Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
---
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile
index 82df88b..f3e9c53 100644
--- a/arch/ppc/boot/simple/Makefile
+++ b/arch/ppc/boot/simple/Makefile
@@ -262,11 +262,11 @@ $(images)/zImage.initrd-STRIPELF: $(obj)
skip=64 bs=1k
$(images)/zImage-TREE: $(obj)/zvmlinux $(MKTREE)
- $(MKTREE) $(obj)/zvmlinux $(images)/zImage.$(end-y) $(ENTRYPOINT)
+ $(MKTREE) $(obj)/zvmlinux $(images)/zImage.$(end-y) $(entrypoint-y)
$(images)/zImage.initrd-TREE: $(obj)/zvmlinux.initrd $(MKTREE)
$(MKTREE) $(obj)/zvmlinux.initrd $(images)/zImage.initrd.$(end-y) \
- $(ENTRYPOINT)
+ $(entrypoint-y)
$(images)/zImage-PPLUS: $(obj)/zvmlinux $(MKPREP) $(MKBUGBOOT)
$(MKPREP) -pbp $(obj)/zvmlinux $(images)/zImage.$(end-y)
next reply other threads:[~2005-11-24 21:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-24 21:38 Eugene Surovegin [this message]
2005-11-28 22:34 ` [PATCH] ppc32: fix treeboot image entrypoint Tom Rini
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