diff options
Diffstat (limited to 'src/soc/intel/baytrail/ramstage.c')
| -rw-r--r-- | src/soc/intel/baytrail/ramstage.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/intel/baytrail/ramstage.c b/src/soc/intel/baytrail/ramstage.c index 10c030fcb3..229e3679df 100644 --- a/src/soc/intel/baytrail/ramstage.c +++ b/src/soc/intel/baytrail/ramstage.c @@ -20,6 +20,7 @@ #include <arch/cpu.h> #include <console/console.h> #include <cpu/intel/microcode.h> +#include <cpu/x86/cr.h> #include <cpu/x86/msr.h> #include <device/device.h> #include <device/pci_def.h> @@ -109,6 +110,9 @@ void baytrail_init_pre_device(void) fill_in_pattrs(); + /* Allow for SSE instructions to be executed. */ + write_cr4(read_cr4() | CR4_OSFXSR | CR4_OSXMMEXCPT); + /* Get GPIO initial states from mainboard */ config = mainboard_get_gpios(); setup_soc_gpios(config); |