From: Simon Glass <sjg@chromium.org>
Date: Fri, 19 Nov 2021 20:23:49 +0000 (-0700)
Subject: sandbox: video: Correct the address of the copy base
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=84051743917e5a34936bc47923838fd5eda24f43;p=u-boot.git

sandbox: video: Correct the address of the copy base

The intention is for the copy base to start halfway through the
frame-buffer area. At present is it actually below the frame buffer,
which could have anything in it (probably it is malloc space). Fix
this.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/drivers/video/sandbox_sdl.c b/drivers/video/sandbox_sdl.c
index de8c6609c4..eb321ad17f 100644
--- a/drivers/video/sandbox_sdl.c
+++ b/drivers/video/sandbox_sdl.c
@@ -43,7 +43,7 @@ static int sandbox_sdl_probe(struct udevice *dev)
 	uc_priv->vidconsole_drv_name = plat->vidconsole_drv_name;
 	uc_priv->font_size = plat->font_size;
 	if (IS_ENABLED(CONFIG_VIDEO_COPY))
-		uc_plat->copy_base = uc_plat->base - uc_plat->size / 2;
+		uc_plat->copy_base = uc_plat->base + uc_plat->size / 2;
 
 	return 0;
 }