From 633fdab0cb95a274a17108cd14ceafab1d4b7430 Mon Sep 17 00:00:00 2001
From: Kever Yang <kever.yang@rock-chips.com>
Date: Mon, 25 Jul 2016 11:45:54 +0800
Subject: [PATCH] rk3399: Reserve space for ARM Trust Firmware

RK3399 needs reserve 0x200000 at the beginning of DRAM, for ATF bl31.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
---
 board/rockchip/evb_rk3399/evb-rk3399.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c
index dffacd0a84..cb2d97dfb9 100644
--- a/board/rockchip/evb_rk3399/evb-rk3399.c
+++ b/board/rockchip/evb_rk3399/evb-rk3399.c
@@ -21,6 +21,7 @@ int dram_init(void)
 
 void dram_init_banksize(void)
 {
-	gd->bd->bi_dram[0].start = 0;
+	/* Reserve 0x200000 for ATF bl31 */
+	gd->bd->bi_dram[0].start = 0x200000;
 	gd->bd->bi_dram[0].size = 0x80000000;
 }
-- 
2.30.2