drivers/video/vesa: use MTRRs only on x86
MTRR functionality is available only on x86, so this driver cannot be compiled
on other architectures. Fix this with preprocessor directives.
Signed-off-by: Yuri Zaporozhets <yuriz@qrv-systems.net>
diff --git a/drivers/video/vesa.c b/drivers/video/vesa.c
index ab756ac..e96f674 100644
--- a/drivers/video/vesa.c
+++ b/drivers/video/vesa.c
@@ -8,21 +8,26 @@
#include <pci.h>
#include <vesa.h>
#include <video.h>
+#if defined(CONFIG_X86)
#include <asm/mtrr.h>
+#endif
static int vesa_video_probe(struct udevice *dev)
{
- struct video_uc_plat *plat = dev_get_uclass_plat(dev);
- ulong fbbase;
int ret;
ret = vesa_setup_video(dev, NULL);
if (ret)
return log_ret(ret);
+#if defined(CONFIG_X86)
+ struct video_uc_plat *plat = dev_get_uclass_plat(dev);
+ ulong fbbase;
+
/* Use write-combining for the graphics memory, 256MB */
fbbase = IS_ENABLED(CONFIG_VIDEO_COPY) ? plat->copy_base : plat->base;
mtrr_set_next_var(MTRR_TYPE_WRCOMB, fbbase, 256 << 20);
+#endif
return 0;
}