--- /dev/null
+/*
+ * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <debug.h>
+#include <mce.h>
+#include <memctrl.h>
+#include <memctrl_v2.h>
+#include <mmio.h>
+#include <string.h>
+#include <tegra_def.h>
+#include <xlat_tables.h>
+
+/* Video Memory base and size (live values) */
+static uint64_t video_mem_base;
+static uint64_t video_mem_size;
+
+/* array to hold stream_id override config register offsets */
+const static uint32_t streamid_overrides[] = {
+ MC_STREAMID_OVERRIDE_CFG_PTCR,
+ MC_STREAMID_OVERRIDE_CFG_AFIR,
+ MC_STREAMID_OVERRIDE_CFG_HDAR,
+ MC_STREAMID_OVERRIDE_CFG_HOST1XDMAR,
+ MC_STREAMID_OVERRIDE_CFG_NVENCSRD,
+ MC_STREAMID_OVERRIDE_CFG_SATAR,
+ MC_STREAMID_OVERRIDE_CFG_MPCORER,
+ MC_STREAMID_OVERRIDE_CFG_NVENCSWR,
+ MC_STREAMID_OVERRIDE_CFG_AFIW,
+ MC_STREAMID_OVERRIDE_CFG_SATAW,
+ MC_STREAMID_OVERRIDE_CFG_MPCOREW,
+ MC_STREAMID_OVERRIDE_CFG_SATAW,
+ MC_STREAMID_OVERRIDE_CFG_HDAW,
+ MC_STREAMID_OVERRIDE_CFG_ISPRA,
+ MC_STREAMID_OVERRIDE_CFG_ISPWA,
+ MC_STREAMID_OVERRIDE_CFG_ISPWB,
+ MC_STREAMID_OVERRIDE_CFG_XUSB_HOSTR,
+ MC_STREAMID_OVERRIDE_CFG_XUSB_HOSTW,
+ MC_STREAMID_OVERRIDE_CFG_XUSB_DEVR,
+ MC_STREAMID_OVERRIDE_CFG_XUSB_DEVW,
+ MC_STREAMID_OVERRIDE_CFG_TSECSRD,
+ MC_STREAMID_OVERRIDE_CFG_TSECSWR,
+ MC_STREAMID_OVERRIDE_CFG_GPUSRD,
+ MC_STREAMID_OVERRIDE_CFG_GPUSWR,
+ MC_STREAMID_OVERRIDE_CFG_SDMMCRA,
+ MC_STREAMID_OVERRIDE_CFG_SDMMCRAA,
+ MC_STREAMID_OVERRIDE_CFG_SDMMCR,
+ MC_STREAMID_OVERRIDE_CFG_SDMMCRAB,
+ MC_STREAMID_OVERRIDE_CFG_SDMMCWA,
+ MC_STREAMID_OVERRIDE_CFG_SDMMCWAA,
+ MC_STREAMID_OVERRIDE_CFG_SDMMCW,
+ MC_STREAMID_OVERRIDE_CFG_SDMMCWAB,
+ MC_STREAMID_OVERRIDE_CFG_VICSRD,
+ MC_STREAMID_OVERRIDE_CFG_VICSWR,
+ MC_STREAMID_OVERRIDE_CFG_VIW,
+ MC_STREAMID_OVERRIDE_CFG_NVDECSRD,
+ MC_STREAMID_OVERRIDE_CFG_NVDECSWR,
+ MC_STREAMID_OVERRIDE_CFG_APER,
+ MC_STREAMID_OVERRIDE_CFG_APEW,
+ MC_STREAMID_OVERRIDE_CFG_NVJPGSRD,
+ MC_STREAMID_OVERRIDE_CFG_NVJPGSWR,
+ MC_STREAMID_OVERRIDE_CFG_SESRD,
+ MC_STREAMID_OVERRIDE_CFG_SESWR,
+ MC_STREAMID_OVERRIDE_CFG_ETRR,
+ MC_STREAMID_OVERRIDE_CFG_ETRW,
+ MC_STREAMID_OVERRIDE_CFG_TSECSRDB,
+ MC_STREAMID_OVERRIDE_CFG_TSECSWRB,
+ MC_STREAMID_OVERRIDE_CFG_GPUSRD2,
+ MC_STREAMID_OVERRIDE_CFG_GPUSWR2,
+ MC_STREAMID_OVERRIDE_CFG_AXISR,
+ MC_STREAMID_OVERRIDE_CFG_AXISW,
+ MC_STREAMID_OVERRIDE_CFG_EQOSR,
+ MC_STREAMID_OVERRIDE_CFG_EQOSW,
+ MC_STREAMID_OVERRIDE_CFG_UFSHCR,
+ MC_STREAMID_OVERRIDE_CFG_UFSHCW,
+ MC_STREAMID_OVERRIDE_CFG_NVDISPLAYR,
+ MC_STREAMID_OVERRIDE_CFG_BPMPR,
+ MC_STREAMID_OVERRIDE_CFG_BPMPW,
+ MC_STREAMID_OVERRIDE_CFG_BPMPDMAR,
+ MC_STREAMID_OVERRIDE_CFG_BPMPDMAW,
+ MC_STREAMID_OVERRIDE_CFG_AONR,
+ MC_STREAMID_OVERRIDE_CFG_AONW,
+ MC_STREAMID_OVERRIDE_CFG_AONDMAR,
+ MC_STREAMID_OVERRIDE_CFG_AONDMAW,
+ MC_STREAMID_OVERRIDE_CFG_SCER,
+ MC_STREAMID_OVERRIDE_CFG_SCEW,
+ MC_STREAMID_OVERRIDE_CFG_SCEDMAR,
+ MC_STREAMID_OVERRIDE_CFG_SCEDMAW,
+ MC_STREAMID_OVERRIDE_CFG_APEDMAR,
+ MC_STREAMID_OVERRIDE_CFG_APEDMAW,
+ MC_STREAMID_OVERRIDE_CFG_NVDISPLAYR1,
+ MC_STREAMID_OVERRIDE_CFG_VICSRD1,
+ MC_STREAMID_OVERRIDE_CFG_NVDECSRD1
+};
+
+/* array to hold the security configs for stream IDs */
+const static mc_streamid_security_cfg_t sec_cfgs[] = {
+ mc_make_sec_cfg(SCEW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(AFIR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVDISPLAYR1, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(XUSB_DEVR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(VICSRD1, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVENCSWR, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(TSECSRDB, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(AXISW, SECURE, NO_OVERRIDE, DISABLE),
+ mc_make_sec_cfg(SDMMCWAB, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(AONDMAW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(GPUSWR2, SECURE, NO_OVERRIDE, DISABLE),
+ mc_make_sec_cfg(SATAW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(UFSHCW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(AFIW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SDMMCR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SCEDMAW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(UFSHCR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SDMMCWAA, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(APEDMAW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SESWR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(MPCORER, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(PTCR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(BPMPW, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(ETRW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(GPUSRD, SECURE, NO_OVERRIDE, DISABLE),
+ mc_make_sec_cfg(VICSWR, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SCEDMAR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(HDAW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(ISPWA, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(EQOSW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(XUSB_HOSTW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(TSECSWR, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SDMMCRAA, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(APER, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(VIW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(APEW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(AXISR, SECURE, NO_OVERRIDE, DISABLE),
+ mc_make_sec_cfg(SDMMCW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(BPMPDMAW, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(ISPRA, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVDECSWR, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(XUSB_DEVW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVDECSRD, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(MPCOREW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVDISPLAYR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(BPMPDMAR, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVJPGSWR, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVDECSRD1, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(TSECSRD, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVJPGSRD, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SDMMCWA, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SCER, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(XUSB_HOSTR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(VICSRD, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(AONDMAR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(AONW, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SDMMCRA, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(HOST1XDMAR, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(EQOSR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SATAR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(BPMPR, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(HDAR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SDMMCRAB, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(ETRR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(AONR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(APEDMAR, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(SESRD, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(NVENCSRD, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(GPUSWR, SECURE, NO_OVERRIDE, DISABLE),
+ mc_make_sec_cfg(TSECSWRB, NON_SECURE, NO_OVERRIDE, ENABLE),
+ mc_make_sec_cfg(ISPWB, NON_SECURE, OVERRIDE, ENABLE),
+ mc_make_sec_cfg(GPUSRD2, SECURE, NO_OVERRIDE, DISABLE),
+};
+
+/*
+ * Init SMMU.
+ */
+void tegra_memctrl_setup(void)
+{
+ uint32_t val;
+ uint32_t num_overrides = sizeof(streamid_overrides) / sizeof(uint32_t);
+ uint32_t num_sec_cfgs = sizeof(sec_cfgs) / sizeof(mc_streamid_security_cfg_t);
+ int i;
+
+ INFO("Tegra Memory Controller (v2)\n");
+
+ /* Program the SMMU pagesize */
+ val = tegra_smmu_read_32(ARM_SMMU_GSR0_SECURE_ACR);
+ val |= ARM_SMMU_GSR0_PGSIZE_64K;
+ tegra_smmu_write_32(ARM_SMMU_GSR0_SECURE_ACR, val);
+
+ /* Program all the Stream ID overrides */
+ for (i = 0; i < num_overrides; i++)
+ tegra_mc_streamid_write_32(streamid_overrides[i],
+ MC_STREAM_ID_MAX);
+
+ /* Program the security config settings for all Stream IDs */
+ for (i = 0; i < num_sec_cfgs; i++) {
+ val = sec_cfgs[i].override_enable << 16 |
+ sec_cfgs[i].override_client_inputs << 8 |
+ sec_cfgs[i].override_client_ns_flag << 0;
+ tegra_mc_streamid_write_32(sec_cfgs[i].offset, val);
+ }
+
+ /*
+ * All requests at boot time, and certain requests during
+ * normal run time, are physically addressed and must bypass
+ * the SMMU. The client hub logic implements a hardware bypass
+ * path around the Translation Buffer Units (TBU). During
+ * boot-time, the SMMU_BYPASS_CTRL register (which defaults to
+ * TBU_BYPASS mode) will be used to steer all requests around
+ * the uninitialized TBUs. During normal operation, this register
+ * is locked into TBU_BYPASS_SID config, which routes requests
+ * with special StreamID 0x7f on the bypass path and all others
+ * through the selected TBU. This is done to disable SMMU Bypass
+ * mode, as it could be used to circumvent SMMU security checks.
+ */
+ tegra_mc_write_32(MC_SMMU_BYPASS_CONFIG,
+ MC_SMMU_BYPASS_CONFIG_SETTINGS);
+
+ /* video memory carveout region */
+ if (video_mem_base) {
+ tegra_mc_write_32(MC_VIDEO_PROTECT_BASE_LO,
+ (uint32_t)video_mem_base);
+ tegra_mc_write_32(MC_VIDEO_PROTECT_BASE_HI,
+ (uint32_t)(video_mem_base >> 32));
+ tegra_mc_write_32(MC_VIDEO_PROTECT_SIZE_MB, video_mem_size);
+
+ /*
+ * MCE propogates the VideoMem configuration values across the
+ * CCPLEX.
+ */
+ mce_update_gsc_videomem();
+ }
+}
+
+/*
+ * Secure the BL31 DRAM aperture.
+ *
+ * phys_base = physical base of TZDRAM aperture
+ * size_in_bytes = size of aperture in bytes
+ */
+void tegra_memctrl_tzdram_setup(uint64_t phys_base, uint32_t size_in_bytes)
+{
+ /*
+ * Setup the Memory controller to allow only secure accesses to
+ * the TZDRAM carveout
+ */
+ INFO("Configuring TrustZone DRAM Memory Carveout\n");
+
+ tegra_mc_write_32(MC_SECURITY_CFG0_0, (uint32_t)phys_base);
+ tegra_mc_write_32(MC_SECURITY_CFG3_0, (uint32_t)(phys_base >> 32));
+ tegra_mc_write_32(MC_SECURITY_CFG1_0, size_in_bytes >> 20);
+
+ /*
+ * MCE propogates the security configuration values across the
+ * CCPLEX.
+ */
+ mce_update_gsc_tzdram();
+}
+
+/*
+ * Program the Video Memory carveout region
+ *
+ * phys_base = physical base of aperture
+ * size_in_bytes = size of aperture in bytes
+ */
+void tegra_memctrl_videomem_setup(uint64_t phys_base, uint32_t size_in_bytes)
+{
+ /*
+ * Setup the Memory controller to restrict CPU accesses to the Video
+ * Memory region
+ */
+ INFO("Configuring Video Memory Carveout\n");
+
+ tegra_mc_write_32(MC_VIDEO_PROTECT_BASE_LO, (uint32_t)phys_base);
+ tegra_mc_write_32(MC_VIDEO_PROTECT_BASE_HI,
+ (uint32_t)(phys_base >> 32));
+ tegra_mc_write_32(MC_VIDEO_PROTECT_SIZE_MB, size_in_bytes);
+
+ /* store new values */
+ video_mem_base = phys_base;
+ video_mem_size = size_in_bytes >> 20;
+
+ /*
+ * MCE propogates the VideoMem configuration values across the
+ * CCPLEX.
+ */
+ mce_update_gsc_videomem();
+}
--- /dev/null
+/*
+ * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MEMCTRLV2_H__
+#define __MEMCTRLV2_H__
+
+#include <mmio.h>
+#include <tegra_def.h>
+
+/*******************************************************************************
+ * StreamID to indicate no SMMU translations (requests to be steered on the
+ * SMMU bypass path)
+ ******************************************************************************/
+#define MC_STREAM_ID_MAX 0x7F
+
+/*******************************************************************************
+ * Stream ID Override Config registers
+ ******************************************************************************/
+#define MC_STREAMID_OVERRIDE_CFG_PTCR 0x0
+#define MC_STREAMID_OVERRIDE_CFG_AFIR 0x70
+#define MC_STREAMID_OVERRIDE_CFG_HDAR 0xA8
+#define MC_STREAMID_OVERRIDE_CFG_HOST1XDMAR 0xB0
+#define MC_STREAMID_OVERRIDE_CFG_NVENCSRD 0xE0
+#define MC_STREAMID_OVERRIDE_CFG_SATAR 0xF8
+#define MC_STREAMID_OVERRIDE_CFG_MPCORER 0x138
+#define MC_STREAMID_OVERRIDE_CFG_NVENCSWR 0x158
+#define MC_STREAMID_OVERRIDE_CFG_AFIW 0x188
+#define MC_STREAMID_OVERRIDE_CFG_SATAW 0x1E8
+#define MC_STREAMID_OVERRIDE_CFG_MPCOREW 0x1C8
+#define MC_STREAMID_OVERRIDE_CFG_SATAW 0x1E8
+#define MC_STREAMID_OVERRIDE_CFG_HDAW 0x1A8
+#define MC_STREAMID_OVERRIDE_CFG_ISPRA 0x220
+#define MC_STREAMID_OVERRIDE_CFG_ISPWA 0x230
+#define MC_STREAMID_OVERRIDE_CFG_ISPWB 0x238
+#define MC_STREAMID_OVERRIDE_CFG_XUSB_HOSTR 0x250
+#define MC_STREAMID_OVERRIDE_CFG_XUSB_HOSTW 0x258
+#define MC_STREAMID_OVERRIDE_CFG_XUSB_DEVR 0x260
+#define MC_STREAMID_OVERRIDE_CFG_XUSB_DEVW 0x268
+#define MC_STREAMID_OVERRIDE_CFG_TSECSRD 0x2A0
+#define MC_STREAMID_OVERRIDE_CFG_TSECSWR 0x2A8
+#define MC_STREAMID_OVERRIDE_CFG_GPUSRD 0x2C0
+#define MC_STREAMID_OVERRIDE_CFG_GPUSWR 0x2C8
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCRA 0x300
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCRAA 0x308
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCR 0x310
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCRAB 0x318
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCWA 0x320
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCWAA 0x328
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCW 0x330
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCWAB 0x338
+#define MC_STREAMID_OVERRIDE_CFG_VICSRD 0x360
+#define MC_STREAMID_OVERRIDE_CFG_VICSWR 0x368
+#define MC_STREAMID_OVERRIDE_CFG_VIW 0x390
+#define MC_STREAMID_OVERRIDE_CFG_NVDECSRD 0x3C0
+#define MC_STREAMID_OVERRIDE_CFG_NVDECSWR 0x3C8
+#define MC_STREAMID_OVERRIDE_CFG_APER 0x3D0
+#define MC_STREAMID_OVERRIDE_CFG_APEW 0x3D8
+#define MC_STREAMID_OVERRIDE_CFG_NVJPGSRD 0x3F0
+#define MC_STREAMID_OVERRIDE_CFG_NVJPGSWR 0x3F8
+#define MC_STREAMID_OVERRIDE_CFG_SESRD 0x400
+#define MC_STREAMID_OVERRIDE_CFG_SESWR 0x408
+#define MC_STREAMID_OVERRIDE_CFG_ETRR 0x420
+#define MC_STREAMID_OVERRIDE_CFG_ETRW 0x428
+#define MC_STREAMID_OVERRIDE_CFG_TSECSRDB 0x430
+#define MC_STREAMID_OVERRIDE_CFG_TSECSWRB 0x438
+#define MC_STREAMID_OVERRIDE_CFG_GPUSRD2 0x440
+#define MC_STREAMID_OVERRIDE_CFG_GPUSWR2 0x448
+#define MC_STREAMID_OVERRIDE_CFG_AXISR 0x460
+#define MC_STREAMID_OVERRIDE_CFG_AXISW 0x468
+#define MC_STREAMID_OVERRIDE_CFG_EQOSR 0x470
+#define MC_STREAMID_OVERRIDE_CFG_EQOSW 0x478
+#define MC_STREAMID_OVERRIDE_CFG_UFSHCR 0x480
+#define MC_STREAMID_OVERRIDE_CFG_UFSHCW 0x488
+#define MC_STREAMID_OVERRIDE_CFG_NVDISPLAYR 0x490
+#define MC_STREAMID_OVERRIDE_CFG_BPMPR 0x498
+#define MC_STREAMID_OVERRIDE_CFG_BPMPW 0x4A0
+#define MC_STREAMID_OVERRIDE_CFG_BPMPDMAR 0x4A8
+#define MC_STREAMID_OVERRIDE_CFG_BPMPDMAW 0x4B0
+#define MC_STREAMID_OVERRIDE_CFG_AONR 0x4B8
+#define MC_STREAMID_OVERRIDE_CFG_AONW 0x4C0
+#define MC_STREAMID_OVERRIDE_CFG_AONDMAR 0x4C8
+#define MC_STREAMID_OVERRIDE_CFG_AONDMAW 0x4D0
+#define MC_STREAMID_OVERRIDE_CFG_SCER 0x4D8
+#define MC_STREAMID_OVERRIDE_CFG_SCEW 0x4E0
+#define MC_STREAMID_OVERRIDE_CFG_SCEDMAR 0x4E8
+#define MC_STREAMID_OVERRIDE_CFG_SCEDMAW 0x4F0
+#define MC_STREAMID_OVERRIDE_CFG_APEDMAR 0x4F8
+#define MC_STREAMID_OVERRIDE_CFG_APEDMAW 0x500
+#define MC_STREAMID_OVERRIDE_CFG_NVDISPLAYR1 0x508
+#define MC_STREAMID_OVERRIDE_CFG_VICSRD1 0x510
+#define MC_STREAMID_OVERRIDE_CFG_NVDECSRD1 0x518
+
+/*******************************************************************************
+ * Stream ID Security Config registers
+ ******************************************************************************/
+#define MC_STREAMID_SECURITY_CFG_PTCR 0x4
+#define MC_STREAMID_SECURITY_CFG_AFIR 0x74
+#define MC_STREAMID_SECURITY_CFG_HDAR 0xAC
+#define MC_STREAMID_SECURITY_CFG_HOST1XDMAR 0xB4
+#define MC_STREAMID_SECURITY_CFG_NVENCSRD 0xE4
+#define MC_STREAMID_SECURITY_CFG_SATAR 0xFC
+#define MC_STREAMID_SECURITY_CFG_HDAW 0x1AC
+#define MC_STREAMID_SECURITY_CFG_MPCORER 0x13C
+#define MC_STREAMID_SECURITY_CFG_NVENCSWR 0x15C
+#define MC_STREAMID_SECURITY_CFG_AFIW 0x18C
+#define MC_STREAMID_SECURITY_CFG_MPCOREW 0x1CC
+#define MC_STREAMID_SECURITY_CFG_SATAW 0x1EC
+#define MC_STREAMID_SECURITY_CFG_ISPRA 0x224
+#define MC_STREAMID_SECURITY_CFG_ISPWA 0x234
+#define MC_STREAMID_SECURITY_CFG_ISPWB 0x23C
+#define MC_STREAMID_SECURITY_CFG_XUSB_HOSTR 0x254
+#define MC_STREAMID_SECURITY_CFG_XUSB_HOSTW 0x25C
+#define MC_STREAMID_SECURITY_CFG_XUSB_DEVR 0x264
+#define MC_STREAMID_SECURITY_CFG_XUSB_DEVW 0x26C
+#define MC_STREAMID_SECURITY_CFG_TSECSRD 0x2A4
+#define MC_STREAMID_SECURITY_CFG_TSECSWR 0x2AC
+#define MC_STREAMID_SECURITY_CFG_GPUSRD 0x2C4
+#define MC_STREAMID_SECURITY_CFG_GPUSWR 0x2CC
+#define MC_STREAMID_SECURITY_CFG_SDMMCRA 0x304
+#define MC_STREAMID_SECURITY_CFG_SDMMCRAA 0x30C
+#define MC_STREAMID_SECURITY_CFG_SDMMCR 0x314
+#define MC_STREAMID_SECURITY_CFG_SDMMCRAB 0x31C
+#define MC_STREAMID_SECURITY_CFG_SDMMCWA 0x324
+#define MC_STREAMID_SECURITY_CFG_SDMMCWAA 0x32C
+#define MC_STREAMID_SECURITY_CFG_SDMMCW 0x334
+#define MC_STREAMID_SECURITY_CFG_SDMMCWAB 0x33C
+#define MC_STREAMID_SECURITY_CFG_VICSRD 0x364
+#define MC_STREAMID_SECURITY_CFG_VICSWR 0x36C
+#define MC_STREAMID_SECURITY_CFG_VIW 0x394
+#define MC_STREAMID_SECURITY_CFG_NVDECSRD 0x3C4
+#define MC_STREAMID_SECURITY_CFG_NVDECSWR 0x3CC
+#define MC_STREAMID_SECURITY_CFG_APER 0x3D4
+#define MC_STREAMID_SECURITY_CFG_APEW 0x3DC
+#define MC_STREAMID_SECURITY_CFG_NVJPGSRD 0x3F4
+#define MC_STREAMID_SECURITY_CFG_NVJPGSWR 0x3FC
+#define MC_STREAMID_SECURITY_CFG_SESRD 0x404
+#define MC_STREAMID_SECURITY_CFG_SESWR 0x40C
+#define MC_STREAMID_SECURITY_CFG_ETRR 0x424
+#define MC_STREAMID_SECURITY_CFG_ETRW 0x42C
+#define MC_STREAMID_SECURITY_CFG_TSECSRDB 0x434
+#define MC_STREAMID_SECURITY_CFG_TSECSWRB 0x43C
+#define MC_STREAMID_SECURITY_CFG_GPUSRD2 0x444
+#define MC_STREAMID_SECURITY_CFG_GPUSWR2 0x44C
+#define MC_STREAMID_SECURITY_CFG_AXISR 0x464
+#define MC_STREAMID_SECURITY_CFG_AXISW 0x46C
+#define MC_STREAMID_SECURITY_CFG_EQOSR 0x474
+#define MC_STREAMID_SECURITY_CFG_EQOSW 0x47C
+#define MC_STREAMID_SECURITY_CFG_UFSHCR 0x484
+#define MC_STREAMID_SECURITY_CFG_UFSHCW 0x48C
+#define MC_STREAMID_SECURITY_CFG_NVDISPLAYR 0x494
+#define MC_STREAMID_SECURITY_CFG_BPMPR 0x49C
+#define MC_STREAMID_SECURITY_CFG_BPMPW 0x4A4
+#define MC_STREAMID_SECURITY_CFG_BPMPDMAR 0x4AC
+#define MC_STREAMID_SECURITY_CFG_BPMPDMAW 0x4B4
+#define MC_STREAMID_SECURITY_CFG_AONR 0x4BC
+#define MC_STREAMID_SECURITY_CFG_AONW 0x4C4
+#define MC_STREAMID_SECURITY_CFG_AONDMAR 0x4CC
+#define MC_STREAMID_SECURITY_CFG_AONDMAW 0x4D4
+#define MC_STREAMID_SECURITY_CFG_SCER 0x4DC
+#define MC_STREAMID_SECURITY_CFG_SCEW 0x4E4
+#define MC_STREAMID_SECURITY_CFG_SCEDMAR 0x4EC
+#define MC_STREAMID_SECURITY_CFG_SCEDMAW 0x4F4
+#define MC_STREAMID_SECURITY_CFG_APEDMAR 0x4FC
+#define MC_STREAMID_SECURITY_CFG_APEDMAW 0x504
+#define MC_STREAMID_SECURITY_CFG_NVDISPLAYR1 0x50C
+#define MC_STREAMID_SECURITY_CFG_VICSRD1 0x514
+#define MC_STREAMID_SECURITY_CFG_NVDECSRD1 0x51C
+
+/*******************************************************************************
+ * Memory Controller SMMU Bypass config register
+ ******************************************************************************/
+#define MC_SMMU_BYPASS_CONFIG 0x1820
+#define MC_SMMU_BYPASS_CTRL_MASK 0x3
+#define MC_SMMU_BYPASS_CTRL_SHIFT 0
+#define MC_SMMU_CTRL_TBU_BYPASS_ALL (0 << MC_SMMU_BYPASS_CTRL_SHIFT)
+#define MC_SMMU_CTRL_TBU_RSVD (1 << MC_SMMU_BYPASS_CTRL_SHIFT)
+#define MC_SMMU_CTRL_TBU_BYPASS_SPL_STREAMID (2 << MC_SMMU_BYPASS_CTRL_SHIFT)
+#define MC_SMMU_CTRL_TBU_BYPASS_NONE (3 << MC_SMMU_BYPASS_CTRL_SHIFT)
+#define MC_SMMU_BYPASS_CONFIG_WRITE_ACCESS_BIT (1 << 31)
+#define MC_SMMU_BYPASS_CONFIG_SETTINGS (MC_SMMU_BYPASS_CONFIG_WRITE_ACCESS_BIT | \
+ MC_SMMU_CTRL_TBU_BYPASS_SPL_STREAMID)
+
+/*******************************************************************************
+ * Memory Controller SMMU Global Secure Aux. Configuration Register
+ ******************************************************************************/
+#define ARM_SMMU_GSR0_SECURE_ACR 0x10
+#define ARM_SMMU_GSR0_PGSIZE_SHIFT 16
+#define ARM_SMMU_GSR0_PGSIZE_4K (0 << ARM_SMMU_GSR0_PGSIZE_SHIFT)
+#define ARM_SMMU_GSR0_PGSIZE_64K (1 << ARM_SMMU_GSR0_PGSIZE_SHIFT)
+
+/*******************************************************************************
+ * Structure to hold the Stream ID to use to override client inputs
+ ******************************************************************************/
+typedef struct mc_streamid_override_cfg {
+ uint32_t offset;
+ uint8_t stream_id;
+} mc_streamid_override_cfg_t;
+
+/*******************************************************************************
+ * Structure to hold the Stream ID Security Configuration settings
+ ******************************************************************************/
+typedef struct mc_streamid_security_cfg {
+ char *name;
+ uint32_t offset;
+ int override_enable;
+ int override_client_inputs;
+ int override_client_ns_flag;
+} mc_streamid_security_cfg_t;
+
+#define OVERRIDE_DISABLE 1
+#define OVERRIDE_ENABLE 0
+#define CLIENT_FLAG_SECURE 0
+#define CLIENT_FLAG_NON_SECURE 1
+#define CLIENT_INPUTS_OVERRIDE 1
+#define CLIENT_INPUTS_NO_OVERRIDE 0
+
+#define mc_make_sec_cfg(off, ns, ovrrd, access) \
+ { \
+ .name = # off, \
+ .offset = MC_STREAMID_SECURITY_CFG_ ## off, \
+ .override_client_ns_flag = CLIENT_FLAG_ ## ns, \
+ .override_client_inputs = CLIENT_INPUTS_ ## ovrrd, \
+ .override_enable = OVERRIDE_ ## access \
+ }
+
+/*******************************************************************************
+ * TZDRAM carveout configuration registers
+ ******************************************************************************/
+#define MC_SECURITY_CFG0_0 0x70
+#define MC_SECURITY_CFG1_0 0x74
+#define MC_SECURITY_CFG3_0 0x9BC
+
+/*******************************************************************************
+ * Video Memory carveout configuration registers
+ ******************************************************************************/
+#define MC_VIDEO_PROTECT_BASE_HI 0x978
+#define MC_VIDEO_PROTECT_BASE_LO 0x648
+#define MC_VIDEO_PROTECT_SIZE_MB 0x64c
+
+static inline uint32_t tegra_mc_read_32(uint32_t off)
+{
+ return mmio_read_32(TEGRA_MC_BASE + off);
+}
+
+static inline void tegra_mc_write_32(uint32_t off, uint32_t val)
+{
+ mmio_write_32(TEGRA_MC_BASE + off, val);
+}
+
+static inline uint32_t tegra_mc_streamid_read_32(uint32_t off)
+{
+ return mmio_read_32(TEGRA_MC_STREAMID_BASE + off);
+}
+
+static inline void tegra_mc_streamid_write_32(uint32_t off, uint32_t val)
+{
+ mmio_write_32(TEGRA_MC_STREAMID_BASE + off, val);
+}
+
+static inline uint32_t tegra_smmu_read_32(uint32_t off)
+{
+ return mmio_read_32(TEGRA_SMMU_BASE + off);
+}
+
+static inline void tegra_smmu_write_32(uint32_t off, uint32_t val)
+{
+ mmio_write_32(TEGRA_SMMU_BASE + off, val);
+}
+
+#endif /* __MEMCTRLV2_H__ */
projects / arm-tf.git / commitdiff