[U-Boot] [PATCH v2 09/47] x86: Use CR0 constants in CPU init

[Simon Glass]

We should use these constants where possible.

Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
---

Changes in v2: None

 arch/x86/cpu/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c
index b9134cf..d233a45 100644
--- a/arch/x86/cpu/cpu.c
+++ b/arch/x86/cpu/cpu.c
@@ -456,7 +456,7 @@ void x86_full_reset(void)
 
 int dcache_status(void)
 {
-	return !(read_cr0() & 0x40000000);
+	return !(read_cr0() & X86_CR0_CD);
 }
 
 /* Define these functions to allow ehch-hcd to function */
-- 
2.5.0.rc2.392.g76e840b