diff options
Diffstat (limited to 'arch/i386/cpu/sc520/sc520.c')
| -rw-r--r-- | arch/i386/cpu/sc520/sc520.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/i386/cpu/sc520/sc520.c b/arch/i386/cpu/sc520/sc520.c index 7acd471d96..21037d29d7 100644 --- a/arch/i386/cpu/sc520/sc520.c +++ b/arch/i386/cpu/sc520/sc520.c @@ -26,6 +26,7 @@ #include <common.h> #include <asm/io.h> +#include <asm/processor-flags.h> #include <asm/ic/sc520.h> DECLARE_GLOBAL_DATA_PTR; @@ -41,6 +42,8 @@ volatile sc520_mmcr_t *sc520_mmcr = (sc520_mmcr_t *)0xfffef000; void init_sc520(void) { + const u32 nw_cd_rst = ~(X86_CR0_NW | X86_CR0_CD); + /* * Set the UARTxCTL register at it's slower, * baud clock giving us a 1.8432 MHz reference @@ -84,8 +87,8 @@ void init_sc520(void) /* turn on the cache and disable write through */ asm("movl %%cr0, %%eax\n" - "andl $0x9fffffff, %%eax\n" - "movl %%eax, %%cr0\n" : : : "eax"); + "andl %0, %%eax\n" + "movl %%eax, %%cr0\n" : : "i" (nw_cd_rst) : "eax"); } unsigned long init_sc520_dram(void) |