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>
diff --git a/arch/arm/cpu/armv7/zynq/cpu.c b/arch/arm/cpu/armv7/zynq/cpu.c
index 0ca5d8a..9af340e 100644
--- a/arch/arm/cpu/armv7/zynq/cpu.c
+++ b/arch/arm/cpu/armv7/zynq/cpu.c
@@ -29,8 +29,6 @@
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 */