From b5f05b063413245e3d29186739fb5db98d137dfd Mon Sep 17 00:00:00 2001
From: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Date: Fri, 27 Sep 2013 16:52:57 +0530
Subject: [PATCH] arm: zynq : Revert TZ_DDR_RAM to secure.

TZ_DDR_RAM on reset is in secure mode.
Since uboot and linux runs in full
TZ privilege secure mode, no need
to set DDR trustzone to non-secure.

Signed-off-by: Radhey Shyam Pandey <radheys@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
 arch/arm/cpu/armv7/zynq/cpu.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/cpu/armv7/zynq/cpu.c b/arch/arm/cpu/armv7/zynq/cpu.c
index 0ca5d8a97a0..9af340e75ed 100644
--- a/arch/arm/cpu/armv7/zynq/cpu.c
+++ b/arch/arm/cpu/armv7/zynq/cpu.c
@@ -29,8 +29,6 @@ int arch_cpu_init(void)
 	writel(0x1F, &slcr_base->ocm_cfg);
 	/* FPGA_RST_CTRL, clear resets on AXI fabric ports */
 	writel(0x0, &slcr_base->fpga_rst_ctrl);
-	/* TZ_DDR_RAM, Set DDR trust zone non-secure */
-	writel(0xFFFFFFFF, &slcr_base->trust_zone);
 	/* Set urgent bits with register */
 	writel(0x0, &slcr_base->ddr_urgent_sel);
 	/* Urgent write, ports S2/S3 */
-- 
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