From: mariusgroeger <mariusgroeger>
Date: Thu, 11 Jul 2002 12:22:39 +0000 (+0000)
Subject: Fix write_p15_c1() for ARM720,ARM920
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8fe8ffcb778c0b33017224f8005293d0f0ae4b03;p=users%2Frw%2Farmboot.git

Fix write_p15_c1() for ARM720,ARM920
---

diff --git a/CHANGELOG b/CHANGELOG
index ab5a9ee..0376f7d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,8 @@
 Recent changes
 ======================================================================
 
+* Fix write_p15_c1() for ARM720,ARM920
+
 * Fix to support multilib toolchains (David Müller <d.mueller@elsoft.ch>)
 
 * Added support for ARM9 CPUs (Gary Jennejohn <gj@denx.de>)
diff --git a/cpu/arm720t/cpu.c b/cpu/arm720t/cpu.c
index cdb636d..d52cd24 100644
--- a/cpu/arm720t/cpu.c
+++ b/cpu/arm720t/cpu.c
@@ -54,8 +54,8 @@ static void write_p15_c1(unsigned long value)
     //printf("write %08lx to p15/c1\n", value);
     __asm__ __volatile__(
         "mcr     p15, 0, %0, c1, c0, 0   @ write it back\n"
-	: "=r" (value)
 	:
+	: "r" (value)
 	: "memory");
 
     read_p15_c1();
diff --git a/cpu/arm920t/cpu.c b/cpu/arm920t/cpu.c
index f783f8a..9a38739 100644
--- a/cpu/arm920t/cpu.c
+++ b/cpu/arm920t/cpu.c
@@ -55,8 +55,8 @@ static void write_p15_c1(unsigned long value)
     printf("write %08lx to p15/c1\n", value);
     __asm__ __volatile__(
         "mcr     p15, 0, %0, c1, c0, 0   @ write it back\n"
-	: "=r" (value)
 	:
+	: "r" (value)
 	: "memory");
     read_p15_c1();
 }