arm-trusted-firmware/plat/mediatek/mt8192/drivers/apusys/mtk_apusys_apc.c

/*
 * Copyright (c) 2021, MediaTek Inc. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#include <common/debug.h>
#include <mtk_apusys_apc.h>
#include <mtk_apusys_apc_def.h>
#include <mtk_plat_common.h>
#include <platform_def.h>

static const struct APC_DOM_16 APUSYS_NOC_DAPC_AO[] = {
/* 0~3 */
APUSYS_APC_AO_ATTR("slv07-0",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),
APUSYS_APC_AO_ATTR("slv07-1",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),
APUSYS_APC_AO_ATTR("slv07-2",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),
APUSYS_APC_AO_ATTR("slv07-3",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),

/* 16~18 */
APUSYS_APC_AO_ATTR("slv01-0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("slv01-1",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("slv01-2",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),

/* 19~21 */
APUSYS_APC_AO_ATTR("slv00-0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("slv00-1",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("slv00-2",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),

/* 22~26 */
APUSYS_APC_AO_ATTR("slv02-0",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),
APUSYS_APC_AO_ATTR("slv02-1",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),
APUSYS_APC_AO_ATTR("slv02-2",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),
APUSYS_APC_AO_ATTR("slv02-3",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),
APUSYS_APC_AO_ATTR("slv02-4",
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION,
		NO_PROTECTION, NO_PROTECTION, NO_PROTECTION, NO_PROTECTION),
};

static int32_t set_slave_noc_dapc(uint32_t slave,
				  enum APUSYS_APC_DOMAIN_ID domain_id,
				  enum APUSYS_APC_PERM_TYPE perm)
{
	uint32_t apc_register_index;
	uint32_t apc_set_index;
	uintptr_t base;
	uint32_t clr_bit;
	uint32_t set_bit;
	int32_t ret;

	if (perm >= PERM_NUM) {
		ERROR("[NOC_DAPC] perm type:0x%x is not supported!\n", perm);
		ret = APUSYS_APC_ERR_PERMISSION_NOT_SUPPORTED;
		goto exit;
	}

	apc_register_index = slave / APUSYS_NOC_DAPC_AO_SLAVE_NUM_IN_1_DOM;
	apc_set_index = slave % APUSYS_NOC_DAPC_AO_SLAVE_NUM_IN_1_DOM;

	clr_bit = 0xFFFFFFFF ^ (0x3U << (apc_set_index * 2));
	set_bit = perm << (apc_set_index * 2);

	if ((slave < APUSYS_NOC_DAPC_AO_SLAVE_NUM) &&
	    (domain_id < APUSYS_NOC_DAPC_AO_DOM_NUM)) {
		base = APUSYS_NOC_DAPC_AO_BASE +
		       (domain_id * 0x40) + (apc_register_index * 4);
		apuapc_writel(apuapc_readl(base) & clr_bit, base);
		apuapc_writel(apuapc_readl(base) | set_bit, base);
		ret = APUSYS_APC_OK;
	} else {
		ERROR("[NOC_DAPC] %s: %s, %s:0x%x, %s:0x%x\n",
		      __func__, "out of boundary",
		      "slave", slave,
		      "domain_id", domain_id);
		ret = APUSYS_APC_ERR_OUT_OF_BOUNDARY;
	}

exit:
	return ret;
}

static void dump_apusys_noc_dapc(void)
{
	uint32_t reg_num;
	uint32_t d, i;

	reg_num = APUSYS_NOC_DAPC_AO_SLAVE_NUM /
		  APUSYS_NOC_DAPC_AO_SLAVE_NUM_IN_1_DOM;
	for (d = 0U; d < APUSYS_NOC_DAPC_AO_DOM_NUM; d++) {
		for (i = 0U; i <= reg_num; i++) {
			INFO("[NOCDAPC] D%d_APC_%d: 0x%x\n", d, i,
			     apuapc_readl(APUSYS_NOC_DAPC_AO_BASE +
			     (d * 0x40) + (i * 4)));
		}
	}

	INFO("[NOCDAPC] APC_CON: 0x%x\n", apuapc_readl(APUSYS_NOC_DAPC_CON));
}

static const struct APC_DOM_16 APUSYS_AO_Devices[] = {

/* 0 */
APUSYS_APC_AO_ATTR("apusys_ao-0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apusys_ao-1",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apusys_ao-2",
		SEC_RW_ONLY,   FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apusys_ao-3",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apusys_ao-4",
		SEC_RW_ONLY,   FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apusys_ao-5",
		SEC_RW_ONLY,   FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("md32_apb_s-0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("md32_apb_s-1",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("md32_apb_s-2",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("md32_debug_apb",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),

/* 10 */
APUSYS_APC_AO_ATTR("apu_conn_config",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_sctrl_reviser",
		SEC_RW_ONLY,   FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_sema_stimer",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_emi_config",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_adl",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_edma_lite0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_edma_lite1",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_edma0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_edma0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_dapc_ao",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),

/* 20 */
APUSYS_APC_AO_ATTR("apu_dapc",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("infra_bcrm",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apb_dbg_ctl",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("noc_dapc",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_noc_bcrm",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_noc_config",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("vpu_core0_config-0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("vpu_core0_config-1",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("vpu_core1_config-0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("vpu_core1_config-1",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),

/* 30 */
APUSYS_APC_AO_ATTR("mdla0_apb-0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("mdla0_apb-1",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("mdla0_apb-2",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("mdla0_apb-3",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_iommu0_r0",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_iommu0_r1",
		SEC_RW_ONLY,   FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_iommu0_r2",
		SEC_RW_ONLY,   FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_iommu0_r3",
		SEC_RW_ONLY,   FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_iommu0_r4",
		SEC_RW_ONLY,   FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("apu_rsi2_config",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),

/* 40 */
APUSYS_APC_AO_ATTR("apu_ssc2_config",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("vp6_core0_debug_apb",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
APUSYS_APC_AO_ATTR("vp6_core1_debug_apb",
		NO_PROTECTION, FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN,
		FORBIDDEN,     FORBIDDEN,     FORBIDDEN,     FORBIDDEN),
};

static int32_t set_slave_apc(uint32_t slave,
			     enum APUSYS_APC_DOMAIN_ID domain_id,
			     enum APUSYS_APC_PERM_TYPE perm)
{
	uint32_t apc_register_index;
	uint32_t apc_set_index;
	uintptr_t base;
	uint32_t clr_bit;
	uint32_t set_bit;
	int32_t ret;

	if (perm >= PERM_NUM) {
		ERROR("[APUAPC] perm type:0x%x is not supported!\n", perm);
		ret = APUSYS_APC_ERR_PERMISSION_NOT_SUPPORTED;
		goto exit;
	}

	apc_register_index = slave / APUSYS_APC_SYS0_AO_SLAVE_NUM_IN_1_DOM;
	apc_set_index = slave % APUSYS_APC_SYS0_AO_SLAVE_NUM_IN_1_DOM;

	clr_bit = 0xFFFFFFFF ^ (0x3U << (apc_set_index * 2));
	set_bit = perm << (apc_set_index * 2);

	if ((slave < APUSYS_APC_SYS0_AO_SLAVE_NUM) &&
	    (domain_id < APUSYS_APC_SYS0_AO_DOM_NUM)) {
		base = APUSYS_APC_AO_BASE +
		       (domain_id * 0x40) + (apc_register_index * 4);
		apuapc_writel(apuapc_readl(base) & clr_bit, base);
		apuapc_writel(apuapc_readl(base) | set_bit, base);
		ret = APUSYS_APC_OK;
	} else {
		ERROR("[APUAPC] %s: %s, %s:0x%x, %s:0x%x\n",
		      __func__, "out of boundary",
		      "slave", slave,
		      "domain_id", domain_id);
		ret = APUSYS_APC_ERR_OUT_OF_BOUNDARY;
	}

exit:
	return ret;
}

static void dump_apusys_ao_apc(void)
{
	uint32_t reg_num;
	uint32_t d, i;

	reg_num = APUSYS_APC_SYS0_AO_SLAVE_NUM /
		  APUSYS_APC_SYS0_AO_SLAVE_NUM_IN_1_DOM;
	for (d = 0U; d < APUSYS_APC_SYS0_AO_DOM_NUM; d++) {
		for (i = 0U; i <= reg_num; i++) {
			INFO("[APUAPC] D%d_APC_%d: 0x%x\n", d, i,
			     apuapc_readl(APUSYS_APC_AO_BASE +
			     (d * 0x40) + (i * 4)));
		}
	}
	INFO("[APUAPC] APC_CON: 0x%x\n", apuapc_readl(APUSYS_APC_CON));
}

static int32_t set_apusys_noc_dapc(void)
{
	int32_t ret = 0;
	uint32_t i;
	uint32_t index;

	for (i = 0U; i < ARRAY_SIZE(APUSYS_NOC_DAPC_AO); i++) {
		if (i < APUSYS_NOC_DAPC_GAP_BOUNDARY) {
			index = i;
		} else {
			index = i + APUSYS_NOC_DAPC_JUMP_GAP;
		}
		ret += set_slave_noc_dapc(index, DOMAIN_0,
				APUSYS_NOC_DAPC_AO[i].d0_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_1,
				APUSYS_NOC_DAPC_AO[i].d1_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_2,
				APUSYS_NOC_DAPC_AO[i].d2_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_3,
				APUSYS_NOC_DAPC_AO[i].d3_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_4,
				APUSYS_NOC_DAPC_AO[i].d4_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_5,
				APUSYS_NOC_DAPC_AO[i].d5_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_6,
				APUSYS_NOC_DAPC_AO[i].d6_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_7,
				APUSYS_NOC_DAPC_AO[i].d7_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_8,
				APUSYS_NOC_DAPC_AO[i].d8_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_9,
				APUSYS_NOC_DAPC_AO[i].d9_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_10,
				APUSYS_NOC_DAPC_AO[i].d10_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_11,
				APUSYS_NOC_DAPC_AO[i].d11_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_12,
				APUSYS_NOC_DAPC_AO[i].d12_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_13,
				APUSYS_NOC_DAPC_AO[i].d13_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_14,
				APUSYS_NOC_DAPC_AO[i].d14_permission);
		ret += set_slave_noc_dapc(index, DOMAIN_15,
				APUSYS_NOC_DAPC_AO[i].d15_permission);
	}

	return ret;
}

static int32_t set_apusys_ao_apc(void)
{
	int32_t ret = 0;
	uint32_t i;

	for (i = 0U; i < ARRAY_SIZE(APUSYS_AO_Devices); i++) {
		ret += set_slave_apc(i, DOMAIN_0,
				APUSYS_AO_Devices[i].d0_permission);
		ret += set_slave_apc(i, DOMAIN_1,
				APUSYS_AO_Devices[i].d1_permission);
		ret += set_slave_apc(i, DOMAIN_2,
				APUSYS_AO_Devices[i].d2_permission);
		ret += set_slave_apc(i, DOMAIN_3,
				APUSYS_AO_Devices[i].d3_permission);
		ret += set_slave_apc(i, DOMAIN_4,
				APUSYS_AO_Devices[i].d4_permission);
		ret += set_slave_apc(i, DOMAIN_5,
				APUSYS_AO_Devices[i].d5_permission);
		ret += set_slave_apc(i, DOMAIN_6,
				APUSYS_AO_Devices[i].d6_permission);
		ret += set_slave_apc(i, DOMAIN_7,
				APUSYS_AO_Devices[i].d7_permission);
		ret += set_slave_apc(i, DOMAIN_8,
				APUSYS_AO_Devices[i].d8_permission);
		ret += set_slave_apc(i, DOMAIN_9,
				APUSYS_AO_Devices[i].d9_permission);
		ret += set_slave_apc(i, DOMAIN_10,
				APUSYS_AO_Devices[i].d10_permission);
		ret += set_slave_apc(i, DOMAIN_11,
				APUSYS_AO_Devices[i].d11_permission);
		ret += set_slave_apc(i, DOMAIN_12,
				APUSYS_AO_Devices[i].d12_permission);
		ret += set_slave_apc(i, DOMAIN_13,
				APUSYS_AO_Devices[i].d13_permission);
		ret += set_slave_apc(i, DOMAIN_14,
				APUSYS_AO_Devices[i].d14_permission);
		ret += set_slave_apc(i, DOMAIN_15,
				APUSYS_AO_Devices[i].d15_permission);
	}

	return ret;
}

static void set_apusys_apc_lock(void)
{
	uint32_t set_bit = 1U << APUSYS_APC_SYS0_LOCK_BIT_APU_SCTRL_REVISER;

	/* Lock apu_sctrl_reviser */
	set_bit = set_bit | (1U << APUSYS_APC_SYS0_LOCK_BIT_APUSYS_AO_5);
	apuapc_writel(set_bit, APUSYS_SYS0_APC_LOCK_0);
}

void set_apusys_apc(void)
{
	int32_t ret = 0;

	/* Check violation status */
	INFO("[APUAPC] vio %d\n", apuapc_readl(APUSYS_APC_CON) & 0x80000000);

	/* Initial Permission */
	ret = set_apusys_ao_apc();
	INFO("[APUAPC] %s - %s!\n", "set_apusys_ao_apc",
	     ret ? "FAILED" : "SUCCESS");

	/* Lock */
	set_apusys_apc_lock();

	/* Initial NoC Permission */
	ret = set_apusys_noc_dapc();
	INFO("[APUAPC] %s - %s!\n", "set_apusys_noc_dapc",
	     ret ? "FAILED" : "SUCCESS");

	/* Dump Permission */
	dump_apusys_ao_apc();
	dump_apusys_noc_dapc();

	INFO("[APUAPC] %s done\n", __func__);
}