2 * Lowlevel setup for SMDK5250 board based on S5PC520
4 * Copyright (C) 2012 Samsung Electronics
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 #include <asm/arch/tzpc.h>
28 /* Setting TZPC[TrustZone Protection Controller] */
31 struct exynos_tzpc *tzpc;
34 for (addr = TZPC0_BASE; addr <= TZPC9_BASE; addr += TZPC_BASE_OFFSET) {
35 tzpc = (struct exynos_tzpc *)addr;
37 if (addr == TZPC0_BASE)
38 writel(R0SIZE, &tzpc->r0size);
40 writel(DECPROTXSET, &tzpc->decprot0set);
41 writel(DECPROTXSET, &tzpc->decprot1set);
43 if (addr != TZPC9_BASE) {
44 writel(DECPROTXSET, &tzpc->decprot2set);
45 writel(DECPROTXSET, &tzpc->decprot3set);