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 --- drivers/video/vesa.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/video/vesa.c b/drivers/video/vesa.c index ab756ac8ea..e96f6747a6 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; }