From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 6 Oct 2008 08:20:54 +0000 (-0400)
Subject: Blackfin: fix register dump messages
X-Git-Tag: v2009.01-rc1~102^2~8
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=2de95bb20c488f20298df6881b700a5a757ee780;p=u-boot

Blackfin: fix register dump messages

Make sure we report RETI/IPEND correctly.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---

diff --git a/cpu/blackfin/traps.c b/cpu/blackfin/traps.c
index 7307f5df39..5a26c52e84 100644
--- a/cpu/blackfin/traps.c
+++ b/cpu/blackfin/traps.c
@@ -244,6 +244,9 @@ void dump(struct pt_regs *fp)
 	if (!ENABLE_DUMP)
 		return;
 
+	/* fp->ipend is garbage, so load it ourself */
+	fp->ipend = bfin_read_IPEND();
+
 	printf("SEQUENCER STATUS:\n");
 	printf(" SEQSTAT: %08lx  IPEND: %04lx  SYSCFG: %04lx\n",
 		fp->seqstat, fp->ipend, fp->syscfg);
@@ -263,8 +266,9 @@ void dump(struct pt_regs *fp)
 	printf(" RETX: %s\n", buf);
 	decode_address(buf, fp->rets);
 	printf(" RETS: %s\n", buf);
+	/* we lie and store RETI in "pc" */
 	decode_address(buf, fp->pc);
-	printf(" PC  : %s\n", buf);
+	printf(" RETI: %s\n", buf);
 
 	if (fp->seqstat & EXCAUSE) {
 		decode_address(buf, bfin_read_DCPLB_FAULT_ADDR());