[PATCH u-boot-marvell 3/5] arm: mvebu: lowlevel.S: Use CR_M from asm/system.h

Marek Behún
2022-09-08T14:07:43Z

From: Pali Rohár <pali@kernel.org>

Replace magic constant 1 when disabling MMU by macro CR_M from include
header file asm/system.h.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
---
arch/arm/mach-mvebu/lowlevel.S | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-mvebu/lowlevel.S b/arch/arm/mach-mvebu/lowlevel.S
index 2491310eb0..b460382c6b 100644
--- a/arch/arm/mach-mvebu/lowlevel.S
+++ b/arch/arm/mach-mvebu/lowlevel.S
@@ -2,6 +2,7 @@

#include <config.h>
#include <linux/linkage.h>
+#include <asm/system.h>

ENTRY(arch_very_early_init)
#ifdef CONFIG_ARMADA_38X
@@ -12,7 +13,7 @@ ENTRY(arch_very_early_init)
* still locked to cache.
*/
mrc p15, 0, r0, c1, c0, 0
- bic r0, #1
+ bic r0, #CR_M
mcr p15, 0, r0, c1, c0, 0
#endif

--
2.35.1