mirror of
				https://xff.cz/git/u-boot/
				synced 2025-10-31 10:26:10 +01:00 
			
		
		
		
	Per NXP requirement, we rename all the NXP EdgeLock Secure Enclave code including comment, folder and API name to ELE to align. Signed-off-by: Peng Fan <peng.fan@nxp.com>
		
			
				
	
	
		
			582 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			582 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| // SPDX-License-Identifier: GPL-2.0+
 | |
| /*
 | |
|  * Copyright 2022 NXP
 | |
|  */
 | |
| 
 | |
| #include <common.h>
 | |
| #include <log.h>
 | |
| #include <asm/io.h>
 | |
| #include <asm/types.h>
 | |
| #include <asm/arch/imx-regs.h>
 | |
| #include <asm/arch/sys_proto.h>
 | |
| #include <div64.h>
 | |
| #include <asm/mach-imx/ele_api.h>
 | |
| #include <asm/mach-imx/mu_hal.h>
 | |
| 
 | |
| #define DID_NUM 16
 | |
| #define MBC_MAX_NUM 4
 | |
| #define MRC_MAX_NUM 2
 | |
| #define MBC_NUM(HWCFG) (((HWCFG) >> 16) & 0xF)
 | |
| #define MRC_NUM(HWCFG) (((HWCFG) >> 24) & 0x1F)
 | |
| 
 | |
| struct mbc_mem_dom {
 | |
| 	u32 mem_glbcfg[4];
 | |
| 	u32 nse_blk_index;
 | |
| 	u32 nse_blk_set;
 | |
| 	u32 nse_blk_clr;
 | |
| 	u32 nsr_blk_clr_all;
 | |
| 	u32 memn_glbac[8];
 | |
| 	/* The upper only existed in the beginning of each MBC */
 | |
| 	u32 mem0_blk_cfg_w[64];
 | |
| 	u32 mem0_blk_nse_w[16];
 | |
| 	u32 mem1_blk_cfg_w[8];
 | |
| 	u32 mem1_blk_nse_w[2];
 | |
| 	u32 mem2_blk_cfg_w[8];
 | |
| 	u32 mem2_blk_nse_w[2];
 | |
| 	u32 mem3_blk_cfg_w[8];
 | |
| 	u32 mem3_blk_nse_w[2];/*0x1F0, 0x1F4 */
 | |
| 	u32 reserved[2];
 | |
| };
 | |
| 
 | |
| struct mrc_rgn_dom {
 | |
| 	u32 mrc_glbcfg[4];
 | |
| 	u32 nse_rgn_indirect;
 | |
| 	u32 nse_rgn_set;
 | |
| 	u32 nse_rgn_clr;
 | |
| 	u32 nse_rgn_clr_all;
 | |
| 	u32 memn_glbac[8];
 | |
| 	/* The upper only existed in the beginning of each MRC */
 | |
| 	u32 rgn_desc_words[16][2]; /* 16  regions at max, 2 words per region */
 | |
| 	u32	rgn_nse;
 | |
| 	u32 reserved2[15];
 | |
| };
 | |
| 
 | |
| struct mda_inst {
 | |
| 	u32 mda_w[8];
 | |
| };
 | |
| 
 | |
| struct trdc_mgr {
 | |
| 	u32 trdc_cr;
 | |
| 	u32 res0[59];
 | |
| 	u32 trdc_hwcfg0;
 | |
| 	u32 trdc_hwcfg1;
 | |
| 	u32 res1[450];
 | |
| 	struct mda_inst mda[8];
 | |
| 	u32 res2[15808];
 | |
| };
 | |
| 
 | |
| struct trdc_mbc {
 | |
| 	struct mbc_mem_dom mem_dom[DID_NUM];
 | |
| };
 | |
| 
 | |
| struct trdc_mrc {
 | |
| 	struct mrc_rgn_dom mrc_dom[DID_NUM];
 | |
| };
 | |
| 
 | |
| int trdc_mda_set_cpu(ulong trdc_reg, u32 mda_inst, u32 mda_reg, u8 sa, u8 dids,
 | |
| 		     u8 did, u8 pe, u8 pidm, u8 pid)
 | |
| {
 | |
| 	struct trdc_mgr *trdc_base = (struct trdc_mgr *)trdc_reg;
 | |
| 	u32 *mda_w = &trdc_base->mda[mda_inst].mda_w[mda_reg];
 | |
| 	u32 val = readl(mda_w);
 | |
| 
 | |
| 	if (val & BIT(29)) /* non-cpu */
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	val = BIT(31) | ((pid & 0x3f) << 16) | ((pidm & 0x3f) << 8) |
 | |
| 		((pe & 0x3) << 6) | ((sa & 0x3) << 14) | ((dids & 0x3) << 4) |
 | |
| 		(did & 0xf);
 | |
| 
 | |
| 	writel(val, mda_w);
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| int trdc_mda_set_noncpu(ulong trdc_reg, u32 mda_inst, u32 mda_reg,
 | |
| 			bool did_bypass, u8 sa, u8 pa, u8 did)
 | |
| {
 | |
| 	struct trdc_mgr *trdc_base = (struct trdc_mgr *)trdc_reg;
 | |
| 	u32 *mda_w = &trdc_base->mda[mda_inst].mda_w[mda_reg];
 | |
| 	u32 val = readl(mda_w);
 | |
| 
 | |
| 	if (!(val & BIT(29))) /* cpu */
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	val = BIT(31) | ((sa & 0x3) << 6) | ((pa & 0x3) << 4) | (did & 0xf);
 | |
| 	if (did_bypass)
 | |
| 		val |= BIT(8);
 | |
| 
 | |
| 	writel(val, mda_w);
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| static ulong trdc_get_mbc_base(ulong trdc_reg, u32 mbc_x)
 | |
| {
 | |
| 	struct trdc_mgr *trdc_base = (struct trdc_mgr *)trdc_reg;
 | |
| 	u32 mbc_num = MBC_NUM(trdc_base->trdc_hwcfg0);
 | |
| 
 | |
| 	if (mbc_x >= mbc_num)
 | |
| 		return 0;
 | |
| 
 | |
| 	return trdc_reg + 0x10000 + 0x2000 * mbc_x;
 | |
| }
 | |
| 
 | |
| static ulong trdc_get_mrc_base(ulong trdc_reg, u32 mrc_x)
 | |
| {
 | |
| 	struct trdc_mgr *trdc_base = (struct trdc_mgr *)trdc_reg;
 | |
| 	u32 mbc_num = MBC_NUM(trdc_base->trdc_hwcfg0);
 | |
| 	u32 mrc_num = MRC_NUM(trdc_base->trdc_hwcfg0);
 | |
| 
 | |
| 	if (mrc_x >= mrc_num)
 | |
| 		return 0;
 | |
| 
 | |
| 	return trdc_reg + 0x10000 + 0x2000 * mbc_num + 0x1000 * mrc_x;
 | |
| }
 | |
| 
 | |
| int trdc_mbc_set_control(ulong trdc_reg, u32 mbc_x, u32 glbac_id, u32 glbac_val)
 | |
| {
 | |
| 	struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
 | |
| 	struct mbc_mem_dom *mbc_dom;
 | |
| 
 | |
| 	if (mbc_base == 0 || glbac_id >= 8)
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	/* only first dom has the glbac */
 | |
| 	mbc_dom = &mbc_base->mem_dom[0];
 | |
| 
 | |
| 	debug("mbc 0x%lx\n", (ulong)mbc_dom);
 | |
| 
 | |
| 	writel(glbac_val, &mbc_dom->memn_glbac[glbac_id]);
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| int trdc_mbc_blk_config(ulong trdc_reg, u32 mbc_x, u32 dom_x, u32 mem_x,
 | |
| 			u32 blk_x, bool sec_access, u32 glbac_id)
 | |
| {
 | |
| 	struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
 | |
| 	struct mbc_mem_dom *mbc_dom;
 | |
| 	u32 *cfg_w, *nse_w;
 | |
| 	u32 index, offset, val;
 | |
| 
 | |
| 	if (mbc_base == 0 || glbac_id >= 8)
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	mbc_dom = &mbc_base->mem_dom[dom_x];
 | |
| 
 | |
| 	debug("mbc 0x%lx\n", (ulong)mbc_dom);
 | |
| 
 | |
| 	switch (mem_x) {
 | |
| 	case 0:
 | |
| 		cfg_w = &mbc_dom->mem0_blk_cfg_w[blk_x / 8];
 | |
| 		nse_w = &mbc_dom->mem0_blk_nse_w[blk_x / 32];
 | |
| 		break;
 | |
| 	case 1:
 | |
| 		cfg_w = &mbc_dom->mem1_blk_cfg_w[blk_x / 8];
 | |
| 		nse_w = &mbc_dom->mem1_blk_nse_w[blk_x / 32];
 | |
| 		break;
 | |
| 	case 2:
 | |
| 		cfg_w = &mbc_dom->mem2_blk_cfg_w[blk_x / 8];
 | |
| 		nse_w = &mbc_dom->mem2_blk_nse_w[blk_x / 32];
 | |
| 		break;
 | |
| 	case 3:
 | |
| 		cfg_w = &mbc_dom->mem3_blk_cfg_w[blk_x / 8];
 | |
| 		nse_w = &mbc_dom->mem3_blk_nse_w[blk_x / 32];
 | |
| 		break;
 | |
| 	default:
 | |
| 		return -EINVAL;
 | |
| 	};
 | |
| 
 | |
| 	index = blk_x % 8;
 | |
| 	offset = index * 4;
 | |
| 
 | |
| 	val = readl((void __iomem *)cfg_w);
 | |
| 
 | |
| 	val &= ~(0xFU << offset);
 | |
| 
 | |
| 	/* MBC0-3
 | |
| 	 *  Global 0, 0x7777 secure pri/user read/write/execute, ELE has already set it.
 | |
| 	 *  So select MBC0_MEMN_GLBAC0
 | |
| 	 */
 | |
| 	if (sec_access) {
 | |
| 		val |= ((0x0 | (glbac_id & 0x7)) << offset);
 | |
| 		writel(val, (void __iomem *)cfg_w);
 | |
| 	} else {
 | |
| 		val |= ((0x8 | (glbac_id & 0x7)) << offset); /* nse bit set */
 | |
| 		writel(val, (void __iomem *)cfg_w);
 | |
| 	}
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| int trdc_mrc_set_control(ulong trdc_reg, u32 mrc_x, u32 glbac_id, u32 glbac_val)
 | |
| {
 | |
| 	struct trdc_mrc *mrc_base = (struct trdc_mrc *)trdc_get_mrc_base(trdc_reg, mrc_x);
 | |
| 	struct mrc_rgn_dom *mrc_dom;
 | |
| 
 | |
| 	if (mrc_base == 0 || glbac_id >= 8)
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	/* only first dom has the glbac */
 | |
| 	mrc_dom = &mrc_base->mrc_dom[0];
 | |
| 
 | |
| 	debug("mrc_dom 0x%lx\n", (ulong)mrc_dom);
 | |
| 
 | |
| 	writel(glbac_val, &mrc_dom->memn_glbac[glbac_id]);
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| int trdc_mrc_region_config(ulong trdc_reg, u32 mrc_x, u32 dom_x, u32 addr_start,
 | |
| 			   u32 addr_end, bool sec_access, u32 glbac_id)
 | |
| {
 | |
| 	struct trdc_mrc *mrc_base = (struct trdc_mrc *)trdc_get_mrc_base(trdc_reg, mrc_x);
 | |
| 	struct mrc_rgn_dom *mrc_dom;
 | |
| 	u32 *desc_w;
 | |
| 	u32 start, end;
 | |
| 	u32 i, free = 8;
 | |
| 	bool vld, hit = false;
 | |
| 
 | |
| 	if (mrc_base == 0 || glbac_id >= 8)
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	mrc_dom = &mrc_base->mrc_dom[dom_x];
 | |
| 
 | |
| 	addr_start &= ~0x3fff;
 | |
| 	addr_end &= ~0x3fff;
 | |
| 
 | |
| 	debug("mrc_dom 0x%lx\n", (ulong)mrc_dom);
 | |
| 
 | |
| 	for (i = 0; i < 8; i++) {
 | |
| 		desc_w = &mrc_dom->rgn_desc_words[i][0];
 | |
| 
 | |
| 		debug("desc_w 0x%lx\n", (ulong)desc_w);
 | |
| 
 | |
| 		start = readl((void __iomem *)desc_w) & (~0x3fff);
 | |
| 		end = readl((void __iomem *)(desc_w + 1));
 | |
| 		vld = end & 0x1;
 | |
| 		end = end & (~0x3fff);
 | |
| 
 | |
| 		if (start == 0 && end == 0 && !vld && free >= 8)
 | |
| 			free = i;
 | |
| 
 | |
| 		/* Check all the region descriptors, even overlap */
 | |
| 		if (addr_start >= end || addr_end <= start || !vld)
 | |
| 			continue;
 | |
| 
 | |
| 		/* MRC0,1
 | |
| 		 *  Global 0, 0x7777 secure pri/user read/write/execute, ELE has already set it.
 | |
| 		 *  So select MRCx_MEMN_GLBAC0
 | |
| 		 */
 | |
| 		if (sec_access) {
 | |
| 			writel(start | (glbac_id & 0x7), (void __iomem *)desc_w);
 | |
| 			writel(end | 0x1, (void __iomem *)(desc_w + 1));
 | |
| 		} else {
 | |
| 			writel(start | (glbac_id & 0x7), (void __iomem *)desc_w);
 | |
| 			writel(end | 0x1 | 0x10, (void __iomem *)(desc_w + 1));
 | |
| 		}
 | |
| 
 | |
| 		if (addr_start >= start && addr_end <= end)
 | |
| 			hit = true;
 | |
| 	}
 | |
| 
 | |
| 	if (!hit) {
 | |
| 		if (free >= 8)
 | |
| 			return -EFAULT;
 | |
| 
 | |
| 		desc_w = &mrc_dom->rgn_desc_words[free][0];
 | |
| 
 | |
| 		debug("free desc_w 0x%lx\n", (ulong)desc_w);
 | |
| 		debug("[0x%x] [0x%x]\n", addr_start | (glbac_id & 0x7), addr_end | 0x1);
 | |
| 
 | |
| 		if (sec_access) {
 | |
| 			writel(addr_start | (glbac_id & 0x7), (void __iomem *)desc_w);
 | |
| 			writel(addr_end | 0x1, (void __iomem *)(desc_w + 1));
 | |
| 		} else {
 | |
| 			writel(addr_start | (glbac_id & 0x7), (void __iomem *)desc_w);
 | |
| 			writel((addr_end | 0x1 | 0x10), (void __iomem *)(desc_w + 1));
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| bool trdc_mrc_enabled(ulong trdc_base)
 | |
| {
 | |
| 	return (!!(readl((void __iomem *)trdc_base) & 0x8000));
 | |
| }
 | |
| 
 | |
| bool trdc_mbc_enabled(ulong trdc_base)
 | |
| {
 | |
| 	return (!!(readl((void __iomem *)trdc_base) & 0x4000));
 | |
| }
 | |
| 
 | |
| int release_rdc(u8 xrdc)
 | |
| {
 | |
| 	ulong s_mu_base = 0x47520000UL;
 | |
| 	struct ele_msg msg;
 | |
| 	int ret;
 | |
| 	u32 rdc_id;
 | |
| 
 | |
| 	switch (xrdc) {
 | |
| 	case 0:
 | |
| 		rdc_id = 0x74;
 | |
| 		break;
 | |
| 	case 1:
 | |
| 		rdc_id = 0x78;
 | |
| 		break;
 | |
| 	case 2:
 | |
| 		rdc_id = 0x82;
 | |
| 		break;
 | |
| 	case 3:
 | |
| 		rdc_id = 0x86;
 | |
| 		break;
 | |
| 	default:
 | |
| 		return -EINVAL;
 | |
| 	}
 | |
| 
 | |
| 	msg.version = ELE_VERSION;
 | |
| 	msg.tag = ELE_CMD_TAG;
 | |
| 	msg.size = 2;
 | |
| 	msg.command = ELE_RELEASE_RDC_REQ;
 | |
| 	msg.data[0] = (rdc_id << 8) | 0x2; /* A55 */
 | |
| 
 | |
| 	mu_hal_init(s_mu_base);
 | |
| 	mu_hal_sendmsg(s_mu_base, 0, *((u32 *)&msg));
 | |
| 	mu_hal_sendmsg(s_mu_base, 1, msg.data[0]);
 | |
| 
 | |
| 	ret = mu_hal_receivemsg(s_mu_base, 0, (u32 *)&msg);
 | |
| 	if (!ret) {
 | |
| 		ret = mu_hal_receivemsg(s_mu_base, 1, &msg.data[0]);
 | |
| 		if (!ret) {
 | |
| 			if ((msg.data[0] & 0xff) == 0xd6)
 | |
| 				return 0;
 | |
| 		}
 | |
| 
 | |
| 		return -EIO;
 | |
| 	}
 | |
| 
 | |
| 	return ret;
 | |
| }
 | |
| 
 | |
| void trdc_early_init(void)
 | |
| {
 | |
| 	int ret = 0, i;
 | |
| 
 | |
| 	ret |= release_rdc(0);
 | |
| 	ret |= release_rdc(2);
 | |
| 	ret |= release_rdc(1);
 | |
| 	ret |= release_rdc(3);
 | |
| 
 | |
| 	if (!ret) {
 | |
| 		/* Set OCRAM to RWX for secure, when OEM_CLOSE, the image is RX only */
 | |
| 		trdc_mbc_set_control(0x49010000, 3, 0, 0x7700);
 | |
| 
 | |
| 		for (i = 0; i < 40; i++)
 | |
| 			trdc_mbc_blk_config(0x49010000, 3, 3, 0, i, true, 0);
 | |
| 
 | |
| 		for (i = 0; i < 40; i++)
 | |
| 			trdc_mbc_blk_config(0x49010000, 3, 3, 1, i, true, 0);
 | |
| 
 | |
| 		for (i = 0; i < 40; i++)
 | |
| 			trdc_mbc_blk_config(0x49010000, 3, 0, 0, i, true, 0);
 | |
| 
 | |
| 		for (i = 0; i < 40; i++)
 | |
| 			trdc_mbc_blk_config(0x49010000, 3, 0, 1, i, true, 0);
 | |
| 	}
 | |
| }
 | |
| 
 | |
| void trdc_init(void)
 | |
| {
 | |
| 	/* TRDC mega */
 | |
| 	if (trdc_mrc_enabled(0x49010000)) {
 | |
| 		/* DDR */
 | |
| 		trdc_mrc_set_control(0x49010000, 0, 0, 0x7777);
 | |
| 
 | |
| 		/* ELE */
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 0, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/* MTR */
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 1, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/* M33 */
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 2, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/* A55*/
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 3, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/* For USDHC1 to DDR, USDHC1 is default force to non-secure */
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 5, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/* For USDHC2 to DDR, USDHC2 is default force to non-secure */
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 6, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/* eDMA */
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 7, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/*CoreSight, TestPort*/
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 8, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/* DAP */
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 9, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/*SoC masters */
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 10, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 
 | |
| 		/*USB*/
 | |
| 		trdc_mrc_region_config(0x49010000, 0, 11, 0x80000000, 0xFFFFFFFF, false, 0);
 | |
| 	}
 | |
| }
 | |
| 
 | |
| #if DEBUG
 | |
| int trdc_mbc_control_dump(ulong trdc_reg, u32 mbc_x, u32 glbac_id)
 | |
| {
 | |
| 	struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
 | |
| 	struct mbc_mem_dom *mbc_dom;
 | |
| 
 | |
| 	if (mbc_base == 0 || glbac_id >= 8)
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	/* only first dom has the glbac */
 | |
| 	mbc_dom = &mbc_base->mem_dom[0];
 | |
| 
 | |
| 	printf("mbc_dom %u glbac %u: 0x%x\n",
 | |
| 	       mbc_x, glbac_id, readl(&mbc_dom->memn_glbac[glbac_id]));
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| int trdc_mbc_mem_dump(ulong trdc_reg, u32 mbc_x, u32 dom_x, u32 mem_x, u32 word)
 | |
| {
 | |
| 	struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
 | |
| 	struct mbc_mem_dom *mbc_dom;
 | |
| 	u32 *cfg_w;
 | |
| 
 | |
| 	if (mbc_base == 0)
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	mbc_dom = &mbc_base->mem_dom[dom_x];
 | |
| 
 | |
| 	switch (mem_x) {
 | |
| 	case 0:
 | |
| 		cfg_w = &mbc_dom->mem0_blk_cfg_w[word];
 | |
| 		break;
 | |
| 	case 1:
 | |
| 		cfg_w = &mbc_dom->mem1_blk_cfg_w[word];
 | |
| 		break;
 | |
| 	case 2:
 | |
| 		cfg_w = &mbc_dom->mem2_blk_cfg_w[word];
 | |
| 		break;
 | |
| 	case 3:
 | |
| 		cfg_w = &mbc_dom->mem3_blk_cfg_w[word];
 | |
| 		break;
 | |
| 	default:
 | |
| 		return -EINVAL;
 | |
| 	};
 | |
| 
 | |
| 	printf("mbc_dom %u dom %u mem %u word %u: 0x%x\n",
 | |
| 	       mbc_x, dom_x, mem_x, word, readl((void __iomem *)cfg_w));
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| int trdc_mrc_control_dump(ulong trdc_reg, u32 mrc_x, u32 glbac_id)
 | |
| {
 | |
| 	struct trdc_mrc *mrc_base = (struct trdc_mrc *)trdc_get_mrc_base(trdc_reg, mrc_x);
 | |
| 	struct mrc_rgn_dom *mrc_dom;
 | |
| 
 | |
| 	if (mrc_base == 0 || glbac_id >= 8)
 | |
| 		return -EINVAL;
 | |
| 
 | |
| 	/* only first dom has the glbac */
 | |
| 	mrc_dom = &mrc_base->mrc_dom[0];
 | |
| 
 | |
| 	printf("mrc_dom %u glbac %u: 0x%x\n",
 | |
| 	       mrc_x, glbac_id, readl(&mrc_dom->memn_glbac[glbac_id]));
 | |
| 
 | |
| 	return 0;
 | |
| }
 | |
| 
 | |
| void trdc_dump(void)
 | |
| {
 | |
| 	u32 i;
 | |
| 
 | |
| 	printf("TRDC AONMIX MBC\n");
 | |
| 
 | |
| 	trdc_mbc_control_dump(0x44270000, 0, 0);
 | |
| 	trdc_mbc_control_dump(0x44270000, 1, 0);
 | |
| 
 | |
| 	for (i = 0; i < 11; i++)
 | |
| 		trdc_mbc_mem_dump(0x44270000, 0, 3, 0, i);
 | |
| 	for (i = 0; i < 1; i++)
 | |
| 		trdc_mbc_mem_dump(0x44270000, 0, 3, 1, i);
 | |
| 
 | |
| 	for (i = 0; i < 4; i++)
 | |
| 		trdc_mbc_mem_dump(0x44270000, 1, 3, 0, i);
 | |
| 	for (i = 0; i < 4; i++)
 | |
| 		trdc_mbc_mem_dump(0x44270000, 1, 3, 1, i);
 | |
| 
 | |
| 	printf("TRDC WAKEUP MBC\n");
 | |
| 
 | |
| 	trdc_mbc_control_dump(0x42460000, 0, 0);
 | |
| 	trdc_mbc_control_dump(0x42460000, 1, 0);
 | |
| 
 | |
| 	for (i = 0; i < 15; i++)
 | |
| 		trdc_mbc_mem_dump(0x42460000, 0, 3, 0, i);
 | |
| 
 | |
| 	trdc_mbc_mem_dump(0x42460000, 0, 3, 1, 0);
 | |
| 	trdc_mbc_mem_dump(0x42460000, 0, 3, 2, 0);
 | |
| 
 | |
| 	for (i = 0; i < 2; i++)
 | |
| 		trdc_mbc_mem_dump(0x42460000, 1, 3, 0, i);
 | |
| 
 | |
| 	trdc_mbc_mem_dump(0x42460000, 1, 3, 1, 0);
 | |
| 	trdc_mbc_mem_dump(0x42460000, 1, 3, 2, 0);
 | |
| 	trdc_mbc_mem_dump(0x42460000, 1, 3, 3, 0);
 | |
| 
 | |
| 	printf("TRDC NICMIX MBC\n");
 | |
| 
 | |
| 	trdc_mbc_control_dump(0x49010000, 0, 0);
 | |
| 	trdc_mbc_control_dump(0x49010000, 1, 0);
 | |
| 	trdc_mbc_control_dump(0x49010000, 2, 0);
 | |
| 	trdc_mbc_control_dump(0x49010000, 3, 0);
 | |
| 
 | |
| 	for (i = 0; i < 7; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 0, 3, 0, i);
 | |
| 
 | |
| 	for (i = 0; i < 2; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 0, 3, 1, i);
 | |
| 
 | |
| 	for (i = 0; i < 5; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 0, 3, 2, i);
 | |
| 
 | |
| 	for (i = 0; i < 6; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 0, 3, 3, i);
 | |
| 
 | |
| 	for (i = 0; i < 1; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 1, 3, 0, i);
 | |
| 
 | |
| 	for (i = 0; i < 1; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 1, 3, 1, i);
 | |
| 
 | |
| 	for (i = 0; i < 3; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 1, 3, 2, i);
 | |
| 
 | |
| 	for (i = 0; i < 3; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 1, 3, 3, i);
 | |
| 
 | |
| 	for (i = 0; i < 2; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 2, 3, 0, i);
 | |
| 
 | |
| 	for (i = 0; i < 2; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 2, 3, 1, i);
 | |
| 
 | |
| 	for (i = 0; i < 5; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 3, 3, 0, i);
 | |
| 
 | |
| 	for (i = 0; i < 5; i++)
 | |
| 		trdc_mbc_mem_dump(0x49010000, 3, 3, 1, i);
 | |
| }
 | |
| #endif
 |