Tegra: memctrl_v2: platform handlers to program MSS
Introduce platform handlers to program the MSS settings.
This allows the current driver to scale to future chips.
Change-Id: I40a27648a1a3c73b1ce38dafddc1babb6f0b0d9b
Signed-off-by: Puneet Saxena <puneets@nvidia.com>
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
diff --git a/plat/nvidia/tegra/common/drivers/memctrl/memctrl_v2.c b/plat/nvidia/tegra/common/drivers/memctrl/memctrl_v2.c
index 1b221c2..b1ccf50 100644
--- a/plat/nvidia/tegra/common/drivers/memctrl/memctrl_v2.c
+++ b/plat/nvidia/tegra/common/drivers/memctrl/memctrl_v2.c
@@ -25,318 +25,6 @@
static uint64_t video_mem_base;
static uint64_t video_mem_size_mb;
-static void tegra_memctrl_reconfig_mss_clients(void)
-{
-#if ENABLE_ROC_FOR_ORDERING_CLIENT_REQUESTS
- uint32_t val, wdata_0, wdata_1;
-
- /*
- * Assert Memory Controller's HOTRESET_FLUSH_ENABLE signal for
- * boot and strongly ordered MSS clients to flush existing memory
- * traffic and stall future requests.
- */
- val = tegra_mc_read_32(MC_CLIENT_HOTRESET_CTRL0);
- assert(val == MC_CLIENT_HOTRESET_CTRL0_RESET_VAL);
-
- wdata_0 = MC_CLIENT_HOTRESET_CTRL0_HDA_FLUSH_ENB |
-#if ENABLE_AFI_DEVICE
- MC_CLIENT_HOTRESET_CTRL0_AFI_FLUSH_ENB |
-#endif
- MC_CLIENT_HOTRESET_CTRL0_SATA_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL0_XUSB_HOST_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL0_XUSB_DEV_FLUSH_ENB;
- tegra_mc_write_32(MC_CLIENT_HOTRESET_CTRL0, wdata_0);
-
- /* Wait for HOTRESET STATUS to indicate FLUSH_DONE */
- do {
- val = tegra_mc_read_32(MC_CLIENT_HOTRESET_STATUS0);
- } while ((val & wdata_0) != wdata_0);
-
- /* Wait one more time due to SW WAR for known legacy issue */
- do {
- val = tegra_mc_read_32(MC_CLIENT_HOTRESET_STATUS0);
- } while ((val & wdata_0) != wdata_0);
-
- val = tegra_mc_read_32(MC_CLIENT_HOTRESET_CTRL1);
- assert(val == MC_CLIENT_HOTRESET_CTRL1_RESET_VAL);
-
- wdata_1 = MC_CLIENT_HOTRESET_CTRL1_SDMMC4A_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_APE_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_SE_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_ETR_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_AXIS_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_EQOS_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_UFSHC_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_BPMP_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_AON_FLUSH_ENB |
- MC_CLIENT_HOTRESET_CTRL1_SCE_FLUSH_ENB;
- tegra_mc_write_32(MC_CLIENT_HOTRESET_CTRL1, wdata_1);
-
- /* Wait for HOTRESET STATUS to indicate FLUSH_DONE */
- do {
- val = tegra_mc_read_32(MC_CLIENT_HOTRESET_STATUS1);
- } while ((val & wdata_1) != wdata_1);
-
- /* Wait one more time due to SW WAR for known legacy issue */
- do {
- val = tegra_mc_read_32(MC_CLIENT_HOTRESET_STATUS1);
- } while ((val & wdata_1) != wdata_1);
-
- /*
- * Change MEMTYPE_OVERRIDE from SO_DEV -> PASSTHRU for boot and
- * strongly ordered MSS clients. ROC needs to be single point
- * of control on overriding the memory type. So, remove TSA's
- * memtype override.
- *
- * MC clients with default SO_DEV override still enabled at TSA:
- * AONW, BPMPW, SCEW, APEW
- */
-#if ENABLE_AFI_DEVICE
- mc_set_tsa_passthrough(AFIW);
-#endif
- mc_set_tsa_passthrough(HDAW);
- mc_set_tsa_passthrough(SATAW);
- mc_set_tsa_passthrough(XUSB_HOSTW);
- mc_set_tsa_passthrough(XUSB_DEVW);
- mc_set_tsa_passthrough(SDMMCWAB);
- mc_set_tsa_passthrough(APEDMAW);
- mc_set_tsa_passthrough(SESWR);
- mc_set_tsa_passthrough(ETRW);
- mc_set_tsa_passthrough(AXISW);
- mc_set_tsa_passthrough(EQOSW);
- mc_set_tsa_passthrough(UFSHCW);
- mc_set_tsa_passthrough(BPMPDMAW);
- mc_set_tsa_passthrough(AONDMAW);
- mc_set_tsa_passthrough(SCEDMAW);
-
- /* Parker has no IO Coherency support and need the following:
- * Ordered MC Clients on Parker are AFI, EQOS, SATA, XUSB.
- * ISO clients(DISP, VI, EQOS) should never snoop caches and
- * don't need ROC/PCFIFO ordering.
- * ISO clients(EQOS) that need ordering should use PCFIFO ordering
- * and bypass ROC ordering by using FORCE_NON_COHERENT path.
- * FORCE_NON_COHERENT/FORCE_COHERENT config take precedence
- * over SMMU attributes.
- * Force all Normal memory transactions from ISO and non-ISO to be
- * non-coherent(bypass ROC, avoid cache snoop to avoid perf hit).
- * Force the SO_DEV transactions from ordered ISO clients(EQOS) to
- * non-coherent path and enable MC PCFIFO interlock for ordering.
- * Force the SO_DEV transactions from ordered non-ISO clients (PCIe,
- * XUSB, SATA) to coherent so that the transactions are
- * ordered by ROC.
- * PCFIFO ensure write ordering.
- * Read after Write ordering is maintained/enforced by MC clients.
- * Clients that need PCIe type write ordering must
- * go through ROC ordering.
- * Ordering enable for Read clients is not necessary.
- * R5's and A9 would get necessary ordering from AXI and
- * don't need ROC ordering enable:
- * - MMIO ordering is through dev mapping and MMIO
- * accesses bypass SMMU.
- * - Normal memory is accessed through SMMU and ordering is
- * ensured by client and AXI.
- * - Ack point for Normal memory is WCAM in MC.
- * - MMIO's can be early acked and AXI ensures dev memory ordering,
- * Client ensures read/write direction change ordering.
- * - See Bug 200312466 for more details.
- *
- * CGID_TAG_ADR is only present from T186 A02. As this code is common
- * between A01 and A02, tegra_memctrl_set_overrides() programs
- * CGID_TAG_ADR for the necessary clients on A02.
- */
- mc_set_txn_override(HDAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(BPMPW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(PTCR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVDISPLAYR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(EQOSW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVJPGSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(ISPRA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SDMMCWAA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(VICSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(MPCOREW, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
- mc_set_txn_override(GPUSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(AXISR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SCEDMAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SDMMCW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(EQOSR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- /* See bug 200131110 comment #35*/
- mc_set_txn_override(APEDMAR, CGID_TAG_CLIENT_AXI_ID, SO_DEV_CLIENT_AXI_ID, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVENCSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SDMMCRAB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(VICSRD1, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(BPMPDMAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(VIW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SDMMCRAA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(AXISW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(XUSB_DEVR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(UFSHCR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(TSECSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(GPUSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SATAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(XUSB_HOSTW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_COHERENT);
- mc_set_txn_override(TSECSWRB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(GPUSRD2, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SCEDMAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(GPUSWR2, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(AONDMAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- /* See bug 200131110 comment #35*/
- mc_set_txn_override(APEDMAW, CGID_TAG_CLIENT_AXI_ID, SO_DEV_CLIENT_AXI_ID, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(AONW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(HOST1XDMAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(ETRR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SESWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVJPGSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVDECSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(TSECSRDB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(BPMPDMAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(APER, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVDECSRD1, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(XUSB_HOSTR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(ISPWA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SESRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SCER, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(AONR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(MPCORER, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
- mc_set_txn_override(SDMMCWA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(HDAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVDECSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(UFSHCW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(AONDMAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SATAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_COHERENT);
- mc_set_txn_override(ETRW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(VICSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVENCSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- /* See bug 200131110 comment #35 */
- mc_set_txn_override(AFIR, CGID_TAG_DEFAULT, SO_DEV_CLIENT_AXI_ID, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SDMMCWAB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SDMMCRA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(NVDISPLAYR1, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(ISPWB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(BPMPR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(APEW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(SDMMCR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- mc_set_txn_override(XUSB_DEVW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_COHERENT);
- mc_set_txn_override(TSECSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
- /*
- * See bug 200131110 comment #35 - there are no normal requests
- * and AWID for SO/DEV requests is hardcoded in RTL for a
- * particular PCIE controller
- */
- mc_set_txn_override(AFIW, CGID_TAG_DEFAULT, SO_DEV_CLIENT_AXI_ID, FORCE_NON_COHERENT, FORCE_COHERENT);
- mc_set_txn_override(SCEW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
-
- /*
- * At this point, ordering can occur at ROC. So, remove PCFIFO's
- * control over ordering requests.
- *
- * Change PCFIFO_*_ORDERED_CLIENT from ORDERED -> UNORDERED for
- * boot and strongly ordered MSS clients
- */
- val = MC_PCFIFO_CLIENT_CONFIG1_RESET_VAL &
-#if ENABLE_AFI_DEVICE
- mc_set_pcfifo_unordered_boot_so_mss(1, AFIW) &
-#endif
- mc_set_pcfifo_unordered_boot_so_mss(1, HDAW) &
- mc_set_pcfifo_unordered_boot_so_mss(1, SATAW);
- tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG1, val);
-
- val = MC_PCFIFO_CLIENT_CONFIG2_RESET_VAL &
- mc_set_pcfifo_unordered_boot_so_mss(2, XUSB_HOSTW) &
- mc_set_pcfifo_unordered_boot_so_mss(2, XUSB_DEVW);
- tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG2, val);
-
- val = MC_PCFIFO_CLIENT_CONFIG3_RESET_VAL &
- mc_set_pcfifo_unordered_boot_so_mss(3, SDMMCWAB);
- tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG3, val);
-
- val = MC_PCFIFO_CLIENT_CONFIG4_RESET_VAL &
- mc_set_pcfifo_unordered_boot_so_mss(4, SESWR) &
- mc_set_pcfifo_unordered_boot_so_mss(4, ETRW) &
- mc_set_pcfifo_unordered_boot_so_mss(4, AXISW) &
- mc_set_pcfifo_unordered_boot_so_mss(4, UFSHCW) &
- mc_set_pcfifo_unordered_boot_so_mss(4, BPMPDMAW) &
- mc_set_pcfifo_unordered_boot_so_mss(4, AONDMAW) &
- mc_set_pcfifo_unordered_boot_so_mss(4, SCEDMAW);
- /* EQOSW is the only client that has PCFIFO order enabled. */
- val |= mc_set_pcfifo_ordered_boot_so_mss(4, EQOSW);
- tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG4, val);
-
- val = MC_PCFIFO_CLIENT_CONFIG5_RESET_VAL &
- mc_set_pcfifo_unordered_boot_so_mss(5, APEDMAW);
- tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG5, val);
-
- /*
- * Deassert HOTRESET FLUSH_ENABLE for boot and strongly ordered MSS
- * clients to allow memory traffic from all clients to start passing
- * through ROC
- */
- val = tegra_mc_read_32(MC_CLIENT_HOTRESET_CTRL0);
- assert(val == wdata_0);
-
- wdata_0 = MC_CLIENT_HOTRESET_CTRL0_RESET_VAL;
- tegra_mc_write_32(MC_CLIENT_HOTRESET_CTRL0, wdata_0);
-
- val = tegra_mc_read_32(MC_CLIENT_HOTRESET_CTRL1);
- assert(val == wdata_1);
-
- wdata_1 = MC_CLIENT_HOTRESET_CTRL1_RESET_VAL;
- tegra_mc_write_32(MC_CLIENT_HOTRESET_CTRL1, wdata_1);
-
-#endif
-}
-
-static void tegra_memctrl_set_overrides(void)
-{
- const tegra_mc_settings_t *plat_mc_settings = tegra_get_mc_settings();
- const mc_txn_override_cfg_t *mc_txn_override_cfgs;
- uint32_t num_txn_override_cfgs;
- uint32_t i, val;
-
- /* Get the settings from the platform */
- assert(plat_mc_settings != NULL);
- mc_txn_override_cfgs = plat_mc_settings->txn_override_cfg;
- num_txn_override_cfgs = plat_mc_settings->num_txn_override_cfgs;
-
- /*
- * Set the MC_TXN_OVERRIDE registers for write clients.
- */
- if ((tegra_chipid_is_t186()) &&
- (!tegra_platform_is_silicon() ||
- (tegra_platform_is_silicon() && (tegra_get_chipid_minor() == 1U)))) {
-
- /*
- * GPU and NVENC settings for Tegra186 simulation and
- * Silicon rev. A01
- */
- val = tegra_mc_read_32(MC_TXN_OVERRIDE_CONFIG_GPUSWR);
- val &= (uint32_t)~MC_TXN_OVERRIDE_CGID_TAG_MASK;
- tegra_mc_write_32(MC_TXN_OVERRIDE_CONFIG_GPUSWR,
- val | MC_TXN_OVERRIDE_CGID_TAG_ZERO);
-
- val = tegra_mc_read_32(MC_TXN_OVERRIDE_CONFIG_GPUSWR2);
- val &= (uint32_t)~MC_TXN_OVERRIDE_CGID_TAG_MASK;
- tegra_mc_write_32(MC_TXN_OVERRIDE_CONFIG_GPUSWR2,
- val | MC_TXN_OVERRIDE_CGID_TAG_ZERO);
-
- val = tegra_mc_read_32(MC_TXN_OVERRIDE_CONFIG_NVENCSWR);
- val &= (uint32_t)~MC_TXN_OVERRIDE_CGID_TAG_MASK;
- tegra_mc_write_32(MC_TXN_OVERRIDE_CONFIG_NVENCSWR,
- val | MC_TXN_OVERRIDE_CGID_TAG_CLIENT_AXI_ID);
-
- } else {
-
- /*
- * Settings for Tegra186 silicon rev. A02 and onwards.
- */
- for (i = 0; i < num_txn_override_cfgs; i++) {
- val = tegra_mc_read_32(mc_txn_override_cfgs[i].offset);
- val &= (uint32_t)~MC_TXN_OVERRIDE_CGID_TAG_MASK;
- tegra_mc_write_32(mc_txn_override_cfgs[i].offset,
- val | mc_txn_override_cfgs[i].cgid_tag);
- }
- }
-}
-
/*
* Init Memory controller during boot.
*/
@@ -398,10 +86,14 @@
* boots with MSS having all control, but ROC provides a performance
* boost as compared to MSS.
*/
- tegra_memctrl_reconfig_mss_clients();
+ if (plat_mc_settings->reconfig_mss_clients != NULL) {
+ plat_mc_settings->reconfig_mss_clients();
+ }
/* Program overrides for MC transactions */
- tegra_memctrl_set_overrides();
+ if (plat_mc_settings->set_txn_overrides != NULL) {
+ plat_mc_settings->set_txn_overrides();
+ }
}
/*
@@ -409,16 +101,24 @@
*/
void tegra_memctrl_restore_settings(void)
{
+ const tegra_mc_settings_t *plat_mc_settings = tegra_get_mc_settings();
+
+ assert(plat_mc_settings != NULL);
+
/*
* Re-configure MSS to allow ROC to deal with ordering of the
* Memory Controller traffic. This is needed as the Memory Controller
* resets during System Suspend with MSS having all control, but ROC
* provides a performance boost as compared to MSS.
*/
- tegra_memctrl_reconfig_mss_clients();
+ if (plat_mc_settings->reconfig_mss_clients != NULL) {
+ plat_mc_settings->reconfig_mss_clients();
+ }
/* Program overrides for MC transactions */
- tegra_memctrl_set_overrides();
+ if (plat_mc_settings->set_txn_overrides != NULL) {
+ plat_mc_settings->set_txn_overrides();
+ }
/* video memory carveout region */
if (video_mem_base != 0ULL) {
diff --git a/plat/nvidia/tegra/include/drivers/memctrl_v2.h b/plat/nvidia/tegra/include/drivers/memctrl_v2.h
index 7eb2952..22f05f4 100644
--- a/plat/nvidia/tegra/include/drivers/memctrl_v2.h
+++ b/plat/nvidia/tegra/include/drivers/memctrl_v2.h
@@ -11,185 +11,10 @@
#ifndef __ASSEMBLY__
+#include <mmio.h>
#include <stdint.h>
/*******************************************************************************
- * StreamID to indicate no SMMU translations (requests to be steered on the
- * SMMU bypass path)
- ******************************************************************************/
-#define MC_STREAM_ID_MAX 0x7FU
-
-/*******************************************************************************
- * Stream ID Override Config registers
- ******************************************************************************/
-#define MC_STREAMID_OVERRIDE_CFG_PTCR 0x000U
-#define MC_STREAMID_OVERRIDE_CFG_AFIR 0x070U
-#define MC_STREAMID_OVERRIDE_CFG_HDAR 0x0A8U
-#define MC_STREAMID_OVERRIDE_CFG_HOST1XDMAR 0x0B0U
-#define MC_STREAMID_OVERRIDE_CFG_NVENCSRD 0x0E0U
-#define MC_STREAMID_OVERRIDE_CFG_SATAR 0x0F8U
-#define MC_STREAMID_OVERRIDE_CFG_MPCORER 0x138U
-#define MC_STREAMID_OVERRIDE_CFG_NVENCSWR 0x158U
-#define MC_STREAMID_OVERRIDE_CFG_AFIW 0x188U
-#define MC_STREAMID_OVERRIDE_CFG_HDAW 0x1A8U
-#define MC_STREAMID_OVERRIDE_CFG_MPCOREW 0x1C8U
-#define MC_STREAMID_OVERRIDE_CFG_SATAW 0x1E8U
-#define MC_STREAMID_OVERRIDE_CFG_ISPRA 0x220U
-#define MC_STREAMID_OVERRIDE_CFG_ISPWA 0x230U
-#define MC_STREAMID_OVERRIDE_CFG_ISPWB 0x238U
-#define MC_STREAMID_OVERRIDE_CFG_XUSB_HOSTR 0x250U
-#define MC_STREAMID_OVERRIDE_CFG_XUSB_HOSTW 0x258U
-#define MC_STREAMID_OVERRIDE_CFG_XUSB_DEVR 0x260U
-#define MC_STREAMID_OVERRIDE_CFG_XUSB_DEVW 0x268U
-#define MC_STREAMID_OVERRIDE_CFG_TSECSRD 0x2A0U
-#define MC_STREAMID_OVERRIDE_CFG_TSECSWR 0x2A8U
-#define MC_STREAMID_OVERRIDE_CFG_GPUSRD 0x2C0U
-#define MC_STREAMID_OVERRIDE_CFG_GPUSWR 0x2C8U
-#define MC_STREAMID_OVERRIDE_CFG_SDMMCRA 0x300U
-#define MC_STREAMID_OVERRIDE_CFG_SDMMCRAA 0x308U
-#define MC_STREAMID_OVERRIDE_CFG_SDMMCR 0x310U
-#define MC_STREAMID_OVERRIDE_CFG_SDMMCRAB 0x318U
-#define MC_STREAMID_OVERRIDE_CFG_SDMMCWA 0x320U
-#define MC_STREAMID_OVERRIDE_CFG_SDMMCWAA 0x328U
-#define MC_STREAMID_OVERRIDE_CFG_SDMMCW 0x330U
-#define MC_STREAMID_OVERRIDE_CFG_SDMMCWAB 0x338U
-#define MC_STREAMID_OVERRIDE_CFG_VICSRD 0x360U
-#define MC_STREAMID_OVERRIDE_CFG_VICSWR 0x368U
-#define MC_STREAMID_OVERRIDE_CFG_VIW 0x390U
-#define MC_STREAMID_OVERRIDE_CFG_NVDECSRD 0x3C0U
-#define MC_STREAMID_OVERRIDE_CFG_NVDECSWR 0x3C8U
-#define MC_STREAMID_OVERRIDE_CFG_APER 0x3D0U
-#define MC_STREAMID_OVERRIDE_CFG_APEW 0x3D8U
-#define MC_STREAMID_OVERRIDE_CFG_NVJPGSRD 0x3F0U
-#define MC_STREAMID_OVERRIDE_CFG_NVJPGSWR 0x3F8U
-#define MC_STREAMID_OVERRIDE_CFG_SESRD 0x400U
-#define MC_STREAMID_OVERRIDE_CFG_SESWR 0x408U
-#define MC_STREAMID_OVERRIDE_CFG_ETRR 0x420U
-#define MC_STREAMID_OVERRIDE_CFG_ETRW 0x428U
-#define MC_STREAMID_OVERRIDE_CFG_TSECSRDB 0x430U
-#define MC_STREAMID_OVERRIDE_CFG_TSECSWRB 0x438U
-#define MC_STREAMID_OVERRIDE_CFG_GPUSRD2 0x440U
-#define MC_STREAMID_OVERRIDE_CFG_GPUSWR2 0x448U
-#define MC_STREAMID_OVERRIDE_CFG_AXISR 0x460U
-#define MC_STREAMID_OVERRIDE_CFG_AXISW 0x468U
-#define MC_STREAMID_OVERRIDE_CFG_EQOSR 0x470U
-#define MC_STREAMID_OVERRIDE_CFG_EQOSW 0x478U
-#define MC_STREAMID_OVERRIDE_CFG_UFSHCR 0x480U
-#define MC_STREAMID_OVERRIDE_CFG_UFSHCW 0x488U
-#define MC_STREAMID_OVERRIDE_CFG_NVDISPLAYR 0x490U
-#define MC_STREAMID_OVERRIDE_CFG_BPMPR 0x498U
-#define MC_STREAMID_OVERRIDE_CFG_BPMPW 0x4A0U
-#define MC_STREAMID_OVERRIDE_CFG_BPMPDMAR 0x4A8U
-#define MC_STREAMID_OVERRIDE_CFG_BPMPDMAW 0x4B0U
-#define MC_STREAMID_OVERRIDE_CFG_AONR 0x4B8U
-#define MC_STREAMID_OVERRIDE_CFG_AONW 0x4C0U
-#define MC_STREAMID_OVERRIDE_CFG_AONDMAR 0x4C8U
-#define MC_STREAMID_OVERRIDE_CFG_AONDMAW 0x4D0U
-#define MC_STREAMID_OVERRIDE_CFG_SCER 0x4D8U
-#define MC_STREAMID_OVERRIDE_CFG_SCEW 0x4E0U
-#define MC_STREAMID_OVERRIDE_CFG_SCEDMAR 0x4E8U
-#define MC_STREAMID_OVERRIDE_CFG_SCEDMAW 0x4F0U
-#define MC_STREAMID_OVERRIDE_CFG_APEDMAR 0x4F8U
-#define MC_STREAMID_OVERRIDE_CFG_APEDMAW 0x500U
-#define MC_STREAMID_OVERRIDE_CFG_NVDISPLAYR1 0x508U
-#define MC_STREAMID_OVERRIDE_CFG_VICSRD1 0x510U
-#define MC_STREAMID_OVERRIDE_CFG_NVDECSRD1 0x518U
-
-/*******************************************************************************
- * Macro to calculate Security cfg register addr from StreamID Override register
- ******************************************************************************/
-#define MC_STREAMID_OVERRIDE_TO_SECURITY_CFG(addr) ((addr) + (uint32_t)sizeof(uint32_t))
-
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_NO_OVERRIDE_SO_DEV (0U << 4)
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_NON_COHERENT_SO_DEV (1U << 4)
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_COHERENT_SO_DEV (2U << 4)
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_COHERENT_SNOOP_SO_DEV (3U << 4)
-
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_NO_OVERRIDE_NORMAL (0U << 8)
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_NON_COHERENT_NORMAL (1U << 8)
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_COHERENT_NORMAL (2U << 8)
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_COHERENT_SNOOP_NORMAL (3U << 8)
-
-#define MC_TXN_OVERRIDE_CONFIG_CGID_SO_DEV_ZERO (0U << 12)
-#define MC_TXN_OVERRIDE_CONFIG_CGID_SO_DEV_CLIENT_AXI_ID (1U << 12)
-
-/*******************************************************************************
- * Memory Controller transaction override config registers
- ******************************************************************************/
-#define MC_TXN_OVERRIDE_CONFIG_HDAR 0x10a8U
-#define MC_TXN_OVERRIDE_CONFIG_BPMPW 0x14a0U
-#define MC_TXN_OVERRIDE_CONFIG_PTCR 0x1000U
-#define MC_TXN_OVERRIDE_CONFIG_NVDISPLAYR 0x1490U
-#define MC_TXN_OVERRIDE_CONFIG_EQOSW 0x1478U
-#define MC_TXN_OVERRIDE_CONFIG_NVJPGSWR 0x13f8U
-#define MC_TXN_OVERRIDE_CONFIG_ISPRA 0x1220U
-#define MC_TXN_OVERRIDE_CONFIG_SDMMCWAA 0x1328U
-#define MC_TXN_OVERRIDE_CONFIG_VICSRD 0x1360U
-#define MC_TXN_OVERRIDE_CONFIG_MPCOREW 0x11c8U
-#define MC_TXN_OVERRIDE_CONFIG_GPUSRD 0x12c0U
-#define MC_TXN_OVERRIDE_CONFIG_AXISR 0x1460U
-#define MC_TXN_OVERRIDE_CONFIG_SCEDMAW 0x14f0U
-#define MC_TXN_OVERRIDE_CONFIG_SDMMCW 0x1330U
-#define MC_TXN_OVERRIDE_CONFIG_EQOSR 0x1470U
-#define MC_TXN_OVERRIDE_CONFIG_APEDMAR 0x14f8U
-#define MC_TXN_OVERRIDE_CONFIG_NVENCSRD 0x10e0U
-#define MC_TXN_OVERRIDE_CONFIG_SDMMCRAB 0x1318U
-#define MC_TXN_OVERRIDE_CONFIG_VICSRD1 0x1510U
-#define MC_TXN_OVERRIDE_CONFIG_BPMPDMAR 0x14a8U
-#define MC_TXN_OVERRIDE_CONFIG_VIW 0x1390U
-#define MC_TXN_OVERRIDE_CONFIG_SDMMCRAA 0x1308U
-#define MC_TXN_OVERRIDE_CONFIG_AXISW 0x1468U
-#define MC_TXN_OVERRIDE_CONFIG_XUSB_DEVR 0x1260U
-#define MC_TXN_OVERRIDE_CONFIG_UFSHCR 0x1480U
-#define MC_TXN_OVERRIDE_CONFIG_TSECSWR 0x12a8U
-#define MC_TXN_OVERRIDE_CONFIG_GPUSWR 0x12c8U
-#define MC_TXN_OVERRIDE_CONFIG_SATAR 0x10f8U
-#define MC_TXN_OVERRIDE_CONFIG_XUSB_HOSTW 0x1258U
-#define MC_TXN_OVERRIDE_CONFIG_TSECSWRB 0x1438U
-#define MC_TXN_OVERRIDE_CONFIG_GPUSRD2 0x1440U
-#define MC_TXN_OVERRIDE_CONFIG_SCEDMAR 0x14e8U
-#define MC_TXN_OVERRIDE_CONFIG_GPUSWR2 0x1448U
-#define MC_TXN_OVERRIDE_CONFIG_AONDMAW 0x14d0U
-#define MC_TXN_OVERRIDE_CONFIG_APEDMAW 0x1500U
-#define MC_TXN_OVERRIDE_CONFIG_AONW 0x14c0U
-#define MC_TXN_OVERRIDE_CONFIG_HOST1XDMAR 0x10b0U
-#define MC_TXN_OVERRIDE_CONFIG_ETRR 0x1420U
-#define MC_TXN_OVERRIDE_CONFIG_SESWR 0x1408U
-#define MC_TXN_OVERRIDE_CONFIG_NVJPGSRD 0x13f0U
-#define MC_TXN_OVERRIDE_CONFIG_NVDECSRD 0x13c0U
-#define MC_TXN_OVERRIDE_CONFIG_TSECSRDB 0x1430U
-#define MC_TXN_OVERRIDE_CONFIG_BPMPDMAW 0x14b0U
-#define MC_TXN_OVERRIDE_CONFIG_APER 0x13d0U
-#define MC_TXN_OVERRIDE_CONFIG_NVDECSRD1 0x1518U
-#define MC_TXN_OVERRIDE_CONFIG_XUSB_HOSTR 0x1250U
-#define MC_TXN_OVERRIDE_CONFIG_ISPWA 0x1230U
-#define MC_TXN_OVERRIDE_CONFIG_SESRD 0x1400U
-#define MC_TXN_OVERRIDE_CONFIG_SCER 0x14d8U
-#define MC_TXN_OVERRIDE_CONFIG_AONR 0x14b8U
-#define MC_TXN_OVERRIDE_CONFIG_MPCORER 0x1138U
-#define MC_TXN_OVERRIDE_CONFIG_SDMMCWA 0x1320U
-#define MC_TXN_OVERRIDE_CONFIG_HDAW 0x11a8U
-#define MC_TXN_OVERRIDE_CONFIG_NVDECSWR 0x13c8U
-#define MC_TXN_OVERRIDE_CONFIG_UFSHCW 0x1488U
-#define MC_TXN_OVERRIDE_CONFIG_AONDMAR 0x14c8U
-#define MC_TXN_OVERRIDE_CONFIG_SATAW 0x11e8U
-#define MC_TXN_OVERRIDE_CONFIG_ETRW 0x1428U
-#define MC_TXN_OVERRIDE_CONFIG_VICSWR 0x1368U
-#define MC_TXN_OVERRIDE_CONFIG_NVENCSWR 0x1158U
-#define MC_TXN_OVERRIDE_CONFIG_AFIR 0x1070U
-#define MC_TXN_OVERRIDE_CONFIG_SDMMCWAB 0x1338U
-#define MC_TXN_OVERRIDE_CONFIG_SDMMCRA 0x1300U
-#define MC_TXN_OVERRIDE_CONFIG_NVDISPLAYR1 0x1508U
-#define MC_TXN_OVERRIDE_CONFIG_ISPWB 0x1238U
-#define MC_TXN_OVERRIDE_CONFIG_BPMPR 0x1498U
-#define MC_TXN_OVERRIDE_CONFIG_APEW 0x13d8U
-#define MC_TXN_OVERRIDE_CONFIG_SDMMCR 0x1310U
-#define MC_TXN_OVERRIDE_CONFIG_XUSB_DEVW 0x1268U
-#define MC_TXN_OVERRIDE_CONFIG_TSECSRD 0x12a0U
-#define MC_TXN_OVERRIDE_CONFIG_AFIW 0x1188U
-#define MC_TXN_OVERRIDE_CONFIG_SCEW 0x14e0U
-
-/*******************************************************************************
* Structure to hold the transaction override settings to use to override
* client inputs
******************************************************************************/
@@ -229,6 +54,25 @@
#define CLIENT_FLAG_NON_SECURE 1U
#define CLIENT_INPUTS_OVERRIDE 1U
#define CLIENT_INPUTS_NO_OVERRIDE 0U
+/*******************************************************************************
+ * StreamID to indicate no SMMU translations (requests to be steered on the
+ * SMMU bypass path)
+ ******************************************************************************/
+#define MC_STREAM_ID_MAX 0x7FU
+
+/*******************************************************************************
+ * Memory Controller SMMU Bypass config register
+ ******************************************************************************/
+#define MC_SMMU_BYPASS_CONFIG 0x1820U
+#define MC_SMMU_BYPASS_CTRL_MASK 0x3U
+#define MC_SMMU_BYPASS_CTRL_SHIFT 0U
+#define MC_SMMU_CTRL_TBU_BYPASS_ALL (0U << MC_SMMU_BYPASS_CTRL_SHIFT)
+#define MC_SMMU_CTRL_TBU_RSVD (1U << MC_SMMU_BYPASS_CTRL_SHIFT)
+#define MC_SMMU_CTRL_TBU_BYPASS_SPL_STREAMID (2U << MC_SMMU_BYPASS_CTRL_SHIFT)
+#define MC_SMMU_CTRL_TBU_BYPASS_NONE (3U << MC_SMMU_BYPASS_CTRL_SHIFT)
+#define MC_SMMU_BYPASS_CONFIG_WRITE_ACCESS_BIT (1U << 31)
+#define MC_SMMU_BYPASS_CONFIG_SETTINGS (MC_SMMU_BYPASS_CONFIG_WRITE_ACCESS_BIT | \
+ MC_SMMU_CTRL_TBU_BYPASS_SPL_STREAMID)
#define mc_make_sec_cfg(off, ns, ovrrd, access) \
{ \
@@ -250,131 +94,10 @@
uint32_t num_streamid_security_cfgs;
const mc_txn_override_cfg_t *txn_override_cfg;
uint32_t num_txn_override_cfgs;
+ void (*reconfig_mss_clients)(void);
+ void (*set_txn_overrides)(void);
} tegra_mc_settings_t;
-#endif /* __ASSEMBLY__ */
-
-/*******************************************************************************
- * Memory Controller SMMU Bypass config register
- ******************************************************************************/
-#define MC_SMMU_BYPASS_CONFIG 0x1820U
-#define MC_SMMU_BYPASS_CTRL_MASK 0x3U
-#define MC_SMMU_BYPASS_CTRL_SHIFT 0U
-#define MC_SMMU_CTRL_TBU_BYPASS_ALL (0U << MC_SMMU_BYPASS_CTRL_SHIFT)
-#define MC_SMMU_CTRL_TBU_RSVD (1U << MC_SMMU_BYPASS_CTRL_SHIFT)
-#define MC_SMMU_CTRL_TBU_BYPASS_SPL_STREAMID (2U << MC_SMMU_BYPASS_CTRL_SHIFT)
-#define MC_SMMU_CTRL_TBU_BYPASS_NONE (3U << MC_SMMU_BYPASS_CTRL_SHIFT)
-#define MC_SMMU_BYPASS_CONFIG_WRITE_ACCESS_BIT (1U << 31)
-#define MC_SMMU_BYPASS_CONFIG_SETTINGS (MC_SMMU_BYPASS_CONFIG_WRITE_ACCESS_BIT | \
- MC_SMMU_CTRL_TBU_BYPASS_SPL_STREAMID)
-
-#define MC_TXN_OVERRIDE_CONFIG_AXID_OVERRIDE_CGID (1U << 0)
-#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_OVERRIDE_SO_DEV (2U << 4)
-#define MC_TXN_OVERRIDE_CONFIG_AXID_OVERRIDE_SO_DEV_CGID_SO_DEV_CLIENT (1U << 12)
-
-/*******************************************************************************
- * Non-SO_DEV transactions override values for CGID_TAG bitfield for the
- * MC_TXN_OVERRIDE_CONFIG_{module} registers
- ******************************************************************************/
-#define MC_TXN_OVERRIDE_CGID_TAG_DEFAULT 0U
-#define MC_TXN_OVERRIDE_CGID_TAG_CLIENT_AXI_ID 1U
-#define MC_TXN_OVERRIDE_CGID_TAG_ZERO 2U
-#define MC_TXN_OVERRIDE_CGID_TAG_ADR 3U
-#define MC_TXN_OVERRIDE_CGID_TAG_MASK 3U
-
-/*******************************************************************************
- * Memory Controller Reset Control registers
- ******************************************************************************/
-#define MC_CLIENT_HOTRESET_CTRL0 0x200U
-#define MC_CLIENT_HOTRESET_CTRL0_RESET_VAL 0U
-#define MC_CLIENT_HOTRESET_CTRL0_AFI_FLUSH_ENB (1U << 0)
-#define MC_CLIENT_HOTRESET_CTRL0_HC_FLUSH_ENB (1U << 6)
-#define MC_CLIENT_HOTRESET_CTRL0_HDA_FLUSH_ENB (1U << 7)
-#define MC_CLIENT_HOTRESET_CTRL0_ISP2_FLUSH_ENB (1U << 8)
-#define MC_CLIENT_HOTRESET_CTRL0_MPCORE_FLUSH_ENB (1U << 9)
-#define MC_CLIENT_HOTRESET_CTRL0_NVENC_FLUSH_ENB (1U << 11)
-#define MC_CLIENT_HOTRESET_CTRL0_SATA_FLUSH_ENB (1U << 15)
-#define MC_CLIENT_HOTRESET_CTRL0_VI_FLUSH_ENB (1U << 17)
-#define MC_CLIENT_HOTRESET_CTRL0_VIC_FLUSH_ENB (1U << 18)
-#define MC_CLIENT_HOTRESET_CTRL0_XUSB_HOST_FLUSH_ENB (1U << 19)
-#define MC_CLIENT_HOTRESET_CTRL0_XUSB_DEV_FLUSH_ENB (1U << 20)
-#define MC_CLIENT_HOTRESET_CTRL0_TSEC_FLUSH_ENB (1U << 22)
-#define MC_CLIENT_HOTRESET_CTRL0_SDMMC1A_FLUSH_ENB (1U << 29)
-#define MC_CLIENT_HOTRESET_CTRL0_SDMMC2A_FLUSH_ENB (1U << 30)
-#define MC_CLIENT_HOTRESET_CTRL0_SDMMC3A_FLUSH_ENB (1U << 31)
-#define MC_CLIENT_HOTRESET_STATUS0 0x204U
-#define MC_CLIENT_HOTRESET_CTRL1 0x970U
-#define MC_CLIENT_HOTRESET_CTRL1_RESET_VAL 0U
-#define MC_CLIENT_HOTRESET_CTRL1_SDMMC4A_FLUSH_ENB (1U << 0)
-#define MC_CLIENT_HOTRESET_CTRL1_GPU_FLUSH_ENB (1U << 2)
-#define MC_CLIENT_HOTRESET_CTRL1_NVDEC_FLUSH_ENB (1U << 5)
-#define MC_CLIENT_HOTRESET_CTRL1_APE_FLUSH_ENB (1U << 6)
-#define MC_CLIENT_HOTRESET_CTRL1_SE_FLUSH_ENB (1U << 7)
-#define MC_CLIENT_HOTRESET_CTRL1_NVJPG_FLUSH_ENB (1U << 8)
-#define MC_CLIENT_HOTRESET_CTRL1_ETR_FLUSH_ENB (1U << 12)
-#define MC_CLIENT_HOTRESET_CTRL1_TSECB_FLUSH_ENB (1U << 13)
-#define MC_CLIENT_HOTRESET_CTRL1_AXIS_FLUSH_ENB (1U << 18)
-#define MC_CLIENT_HOTRESET_CTRL1_EQOS_FLUSH_ENB (1U << 19)
-#define MC_CLIENT_HOTRESET_CTRL1_UFSHC_FLUSH_ENB (1U << 20)
-#define MC_CLIENT_HOTRESET_CTRL1_NVDISPLAY_FLUSH_ENB (1U << 21)
-#define MC_CLIENT_HOTRESET_CTRL1_BPMP_FLUSH_ENB (1U << 22)
-#define MC_CLIENT_HOTRESET_CTRL1_AON_FLUSH_ENB (1U << 23)
-#define MC_CLIENT_HOTRESET_CTRL1_SCE_FLUSH_ENB (1U << 24)
-#define MC_CLIENT_HOTRESET_STATUS1 0x974U
-
-/*******************************************************************************
- * Memory Controller's PCFIFO client configuration registers
- ******************************************************************************/
-#define MC_PCFIFO_CLIENT_CONFIG1 0xdd4UL
-#define MC_PCFIFO_CLIENT_CONFIG1_RESET_VAL 0x20000UL
-#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_AFIW_UNORDERED (0UL << 17)
-#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_AFIW_MASK (1UL << 17)
-#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_HDAW_UNORDERED (0UL << 21)
-#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_HDAW_MASK (1UL << 21)
-#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_SATAW_UNORDERED (0UL << 29)
-#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_SATAW_MASK (1UL << 29)
-
-#define MC_PCFIFO_CLIENT_CONFIG2 0xdd8UL
-#define MC_PCFIFO_CLIENT_CONFIG2_RESET_VAL 0x20000UL
-#define MC_PCFIFO_CLIENT_CONFIG2_PCFIFO_XUSB_HOSTW_UNORDERED (0UL << 11)
-#define MC_PCFIFO_CLIENT_CONFIG2_PCFIFO_XUSB_HOSTW_MASK (1UL << 11)
-#define MC_PCFIFO_CLIENT_CONFIG2_PCFIFO_XUSB_DEVW_UNORDERED (0UL << 13)
-#define MC_PCFIFO_CLIENT_CONFIG2_PCFIFO_XUSB_DEVW_MASK (1UL << 13)
-
-#define MC_PCFIFO_CLIENT_CONFIG3 0xddcUL
-#define MC_PCFIFO_CLIENT_CONFIG3_RESET_VAL 0UL
-#define MC_PCFIFO_CLIENT_CONFIG3_PCFIFO_SDMMCWAB_UNORDERED (0UL << 7)
-#define MC_PCFIFO_CLIENT_CONFIG3_PCFIFO_SDMMCWAB_MASK (1UL << 7)
-
-#define MC_PCFIFO_CLIENT_CONFIG4 0xde0UL
-#define MC_PCFIFO_CLIENT_CONFIG4_RESET_VAL 0UL
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_SESWR_UNORDERED (0UL << 1)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_SESWR_MASK (1UL << 1)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_ETRW_UNORDERED (0UL << 5)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_ETRW_MASK (1UL << 5)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_AXISW_UNORDERED (0UL << 13)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_AXISW_MASK (1UL << 13)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_EQOSW_UNORDERED (0UL << 15)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_EQOSW_ORDERED (1UL << 15)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_EQOSW_MASK (1UL << 15)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_UFSHCW_UNORDERED (0UL << 17)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_UFSHCW_MASK (1UL << 17)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_BPMPDMAW_UNORDERED (0UL << 22)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_BPMPDMAW_MASK (1UL << 22)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_AONDMAW_UNORDERED (0UL << 26)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_AONDMAW_MASK (1UL << 26)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_SCEDMAW_UNORDERED (0UL << 30)
-#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_SCEDMAW_MASK (1UL << 30)
-
-#define MC_PCFIFO_CLIENT_CONFIG5 0xbf4UL
-#define MC_PCFIFO_CLIENT_CONFIG5_RESET_VAL 0UL
-#define MC_PCFIFO_CLIENT_CONFIG5_PCFIFO_APEDMAW_UNORDERED (0UL << 0)
-#define MC_PCFIFO_CLIENT_CONFIG5_PCFIFO_APEDMAW_MASK (1UL << 0)
-
-#ifndef __ASSEMBLY__
-
-#include <lib/mmio.h>
-
static inline uint32_t tegra_mc_read_32(uint32_t off)
{
return mmio_read_32(TEGRA_MC_BASE + off);
@@ -410,6 +133,22 @@
(uint32_t)TSA_CONFIG_CSW_MEMTYPE_OVERRIDE_PASTHRU); \
}
+#define mc_set_tsa_w_passthrough(client) \
+ { \
+ mmio_write_32(TEGRA_TSA_BASE + TSA_CONFIG_STATIC0_CSW_##client, \
+ (TSA_CONFIG_STATIC0_CSW_RESET_W & \
+ (uint32_t)~TSA_CONFIG_CSW_MEMTYPE_OVERRIDE_MASK) | \
+ (uint32_t)TSA_CONFIG_CSW_MEMTYPE_OVERRIDE_PASTHRU); \
+ }
+
+#define mc_set_tsa_r_passthrough(client) \
+ { \
+ mmio_write_32(TEGRA_TSA_BASE + TSA_CONFIG_STATIC0_CSR_##client, \
+ (TSA_CONFIG_STATIC0_CSR_RESET_R & \
+ (uint32_t)~TSA_CONFIG_CSW_MEMTYPE_OVERRIDE_MASK) | \
+ (uint32_t)TSA_CONFIG_CSW_MEMTYPE_OVERRIDE_PASTHRU); \
+ }
+
#define mc_set_txn_override(client, normal_axi_id, so_dev_axi_id, normal_override, so_dev_override) \
{ \
tegra_mc_write_32(MC_TXN_OVERRIDE_CONFIG_##client, \
diff --git a/plat/nvidia/tegra/include/t186/tegra_mc_def.h b/plat/nvidia/tegra/include/t186/tegra_mc_def.h
new file mode 100644
index 0000000..d051a15
--- /dev/null
+++ b/plat/nvidia/tegra/include/t186/tegra_mc_def.h
@@ -0,0 +1,285 @@
+/*
+ * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef TEGRA_MC_DEF_H
+#define TEGRA_MC_DEF_H
+
+/*******************************************************************************
+ * Memory Controller's PCFIFO client configuration registers
+ ******************************************************************************/
+#define MC_PCFIFO_CLIENT_CONFIG0 0xdd0U
+
+#define MC_PCFIFO_CLIENT_CONFIG1 0xdd4U
+#define MC_PCFIFO_CLIENT_CONFIG1_RESET_VAL 0x20000U
+#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_AFIW_UNORDERED (0U << 17)
+#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_AFIW_MASK (1U << 17)
+#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_HDAW_UNORDERED (0U << 21)
+#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_HDAW_MASK (1U << 21)
+#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_SATAW_UNORDERED (0U << 29)
+#define MC_PCFIFO_CLIENT_CONFIG1_PCFIFO_SATAW_MASK (1U << 29)
+
+#define MC_PCFIFO_CLIENT_CONFIG2 0xdd8U
+#define MC_PCFIFO_CLIENT_CONFIG2_RESET_VAL 0x20000U
+#define MC_PCFIFO_CLIENT_CONFIG2_PCFIFO_XUSB_HOSTW_UNORDERED (0U << 11)
+#define MC_PCFIFO_CLIENT_CONFIG2_PCFIFO_XUSB_HOSTW_MASK (1U << 11)
+#define MC_PCFIFO_CLIENT_CONFIG2_PCFIFO_XUSB_DEVW_UNORDERED (0U << 13)
+#define MC_PCFIFO_CLIENT_CONFIG2_PCFIFO_XUSB_DEVW_MASK (1U << 13)
+
+#define MC_PCFIFO_CLIENT_CONFIG3 0xddcU
+#define MC_PCFIFO_CLIENT_CONFIG3_RESET_VAL 0U
+#define MC_PCFIFO_CLIENT_CONFIG3_PCFIFO_SDMMCWAB_UNORDERED (0U << 7)
+#define MC_PCFIFO_CLIENT_CONFIG3_PCFIFO_SDMMCWAB_MASK (1U << 7)
+
+#define MC_PCFIFO_CLIENT_CONFIG4 0xde0U
+#define MC_PCFIFO_CLIENT_CONFIG4_RESET_VAL 0U
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_SESWR_UNORDERED (0U << 1)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_SESWR_MASK (1U << 1)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_ETRW_UNORDERED (0U << 5)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_ETRW_MASK (1U << 5)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_AXISW_UNORDERED (0U << 13)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_AXISW_MASK (1U << 13)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_EQOSW_UNORDERED (0U << 15)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_EQOSW_ORDERED (1U << 15)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_EQOSW_MASK (1U << 15)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_UFSHCW_UNORDERED (0U << 17)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_UFSHCW_MASK (1U << 17)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_BPMPDMAW_UNORDERED (0U << 22)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_BPMPDMAW_MASK (1U << 22)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_AONDMAW_UNORDERED (0U << 26)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_AONDMAW_MASK (1U << 26)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_SCEDMAW_UNORDERED (0U << 30)
+#define MC_PCFIFO_CLIENT_CONFIG4_PCFIFO_SCEDMAW_MASK (1U << 30)
+
+#define MC_PCFIFO_CLIENT_CONFIG5 0xbf4U
+#define MC_PCFIFO_CLIENT_CONFIG5_RESET_VAL 0U
+#define MC_PCFIFO_CLIENT_CONFIG5_PCFIFO_APEDMAW_UNORDERED (0U << 0)
+#define MC_PCFIFO_CLIENT_CONFIG5_PCFIFO_APEDMAW_MASK (1U << 0)
+
+/*******************************************************************************
+ * Stream ID Override Config registers
+ ******************************************************************************/
+#define MC_STREAMID_OVERRIDE_CFG_PTCR 0x000U
+#define MC_STREAMID_OVERRIDE_CFG_AFIR 0x070U
+#define MC_STREAMID_OVERRIDE_CFG_HDAR 0x0A8U
+#define MC_STREAMID_OVERRIDE_CFG_HOST1XDMAR 0x0B0U
+#define MC_STREAMID_OVERRIDE_CFG_NVENCSRD 0x0E0U
+#define MC_STREAMID_OVERRIDE_CFG_SATAR 0x0F8U
+#define MC_STREAMID_OVERRIDE_CFG_MPCORER 0x138U
+#define MC_STREAMID_OVERRIDE_CFG_NVENCSWR 0x158U
+#define MC_STREAMID_OVERRIDE_CFG_AFIW 0x188U
+#define MC_STREAMID_OVERRIDE_CFG_HDAW 0x1A8U
+#define MC_STREAMID_OVERRIDE_CFG_MPCOREW 0x1C8U
+#define MC_STREAMID_OVERRIDE_CFG_SATAW 0x1E8U
+#define MC_STREAMID_OVERRIDE_CFG_ISPRA 0x220U
+#define MC_STREAMID_OVERRIDE_CFG_ISPWA 0x230U
+#define MC_STREAMID_OVERRIDE_CFG_ISPWB 0x238U
+#define MC_STREAMID_OVERRIDE_CFG_XUSB_HOSTR 0x250U
+#define MC_STREAMID_OVERRIDE_CFG_XUSB_HOSTW 0x258U
+#define MC_STREAMID_OVERRIDE_CFG_XUSB_DEVR 0x260U
+#define MC_STREAMID_OVERRIDE_CFG_XUSB_DEVW 0x268U
+#define MC_STREAMID_OVERRIDE_CFG_TSECSRD 0x2A0U
+#define MC_STREAMID_OVERRIDE_CFG_TSECSWR 0x2A8U
+#define MC_STREAMID_OVERRIDE_CFG_GPUSRD 0x2C0U
+#define MC_STREAMID_OVERRIDE_CFG_GPUSWR 0x2C8U
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCRA 0x300U
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCRAA 0x308U
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCR 0x310U
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCRAB 0x318U
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCWA 0x320U
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCWAA 0x328U
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCW 0x330U
+#define MC_STREAMID_OVERRIDE_CFG_SDMMCWAB 0x338U
+#define MC_STREAMID_OVERRIDE_CFG_VICSRD 0x360U
+#define MC_STREAMID_OVERRIDE_CFG_VICSWR 0x368U
+#define MC_STREAMID_OVERRIDE_CFG_VIW 0x390U
+#define MC_STREAMID_OVERRIDE_CFG_NVDECSRD 0x3C0U
+#define MC_STREAMID_OVERRIDE_CFG_NVDECSWR 0x3C8U
+#define MC_STREAMID_OVERRIDE_CFG_APER 0x3D0U
+#define MC_STREAMID_OVERRIDE_CFG_APEW 0x3D8U
+#define MC_STREAMID_OVERRIDE_CFG_NVJPGSRD 0x3F0U
+#define MC_STREAMID_OVERRIDE_CFG_NVJPGSWR 0x3F8U
+#define MC_STREAMID_OVERRIDE_CFG_SESRD 0x400U
+#define MC_STREAMID_OVERRIDE_CFG_SESWR 0x408U
+#define MC_STREAMID_OVERRIDE_CFG_ETRR 0x420U
+#define MC_STREAMID_OVERRIDE_CFG_ETRW 0x428U
+#define MC_STREAMID_OVERRIDE_CFG_TSECSRDB 0x430U
+#define MC_STREAMID_OVERRIDE_CFG_TSECSWRB 0x438U
+#define MC_STREAMID_OVERRIDE_CFG_GPUSRD2 0x440U
+#define MC_STREAMID_OVERRIDE_CFG_GPUSWR2 0x448U
+#define MC_STREAMID_OVERRIDE_CFG_AXISR 0x460U
+#define MC_STREAMID_OVERRIDE_CFG_AXISW 0x468U
+#define MC_STREAMID_OVERRIDE_CFG_EQOSR 0x470U
+#define MC_STREAMID_OVERRIDE_CFG_EQOSW 0x478U
+#define MC_STREAMID_OVERRIDE_CFG_UFSHCR 0x480U
+#define MC_STREAMID_OVERRIDE_CFG_UFSHCW 0x488U
+#define MC_STREAMID_OVERRIDE_CFG_NVDISPLAYR 0x490U
+#define MC_STREAMID_OVERRIDE_CFG_BPMPR 0x498U
+#define MC_STREAMID_OVERRIDE_CFG_BPMPW 0x4A0U
+#define MC_STREAMID_OVERRIDE_CFG_BPMPDMAR 0x4A8U
+#define MC_STREAMID_OVERRIDE_CFG_BPMPDMAW 0x4B0U
+#define MC_STREAMID_OVERRIDE_CFG_AONR 0x4B8U
+#define MC_STREAMID_OVERRIDE_CFG_AONW 0x4C0U
+#define MC_STREAMID_OVERRIDE_CFG_AONDMAR 0x4C8U
+#define MC_STREAMID_OVERRIDE_CFG_AONDMAW 0x4D0U
+#define MC_STREAMID_OVERRIDE_CFG_SCER 0x4D8U
+#define MC_STREAMID_OVERRIDE_CFG_SCEW 0x4E0U
+#define MC_STREAMID_OVERRIDE_CFG_SCEDMAR 0x4E8U
+#define MC_STREAMID_OVERRIDE_CFG_SCEDMAW 0x4F0U
+#define MC_STREAMID_OVERRIDE_CFG_APEDMAR 0x4F8U
+#define MC_STREAMID_OVERRIDE_CFG_APEDMAW 0x500U
+#define MC_STREAMID_OVERRIDE_CFG_NVDISPLAYR1 0x508U
+#define MC_STREAMID_OVERRIDE_CFG_VICSRD1 0x510U
+#define MC_STREAMID_OVERRIDE_CFG_NVDECSRD1 0x518U
+
+/*******************************************************************************
+ * Macro to calculate Security cfg register addr from StreamID Override register
+ ******************************************************************************/
+#define MC_STREAMID_OVERRIDE_TO_SECURITY_CFG(addr) ((addr) + (uint32_t)sizeof(uint32_t))
+
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_NO_OVERRIDE_SO_DEV (0U << 4)
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_NON_COHERENT_SO_DEV (1U << 4)
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_COHERENT_SO_DEV (2U << 4)
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_COHERENT_SNOOP_SO_DEV (3U << 4)
+
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_NO_OVERRIDE_NORMAL (0U << 8)
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_NON_COHERENT_NORMAL (1U << 8)
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_COHERENT_NORMAL (2U << 8)
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_FORCE_COHERENT_SNOOP_NORMAL (3U << 8)
+
+#define MC_TXN_OVERRIDE_CONFIG_CGID_SO_DEV_ZERO (0U << 12)
+#define MC_TXN_OVERRIDE_CONFIG_CGID_SO_DEV_CLIENT_AXI_ID (1U << 12)
+
+/*******************************************************************************
+ * Memory Controller transaction override config registers
+ ******************************************************************************/
+#define MC_TXN_OVERRIDE_CONFIG_HDAR 0x10a8U
+#define MC_TXN_OVERRIDE_CONFIG_BPMPW 0x14a0U
+#define MC_TXN_OVERRIDE_CONFIG_PTCR 0x1000U
+#define MC_TXN_OVERRIDE_CONFIG_NVDISPLAYR 0x1490U
+#define MC_TXN_OVERRIDE_CONFIG_EQOSW 0x1478U
+#define MC_TXN_OVERRIDE_CONFIG_NVJPGSWR 0x13f8U
+#define MC_TXN_OVERRIDE_CONFIG_ISPRA 0x1220U
+#define MC_TXN_OVERRIDE_CONFIG_SDMMCWAA 0x1328U
+#define MC_TXN_OVERRIDE_CONFIG_VICSRD 0x1360U
+#define MC_TXN_OVERRIDE_CONFIG_MPCOREW 0x11c8U
+#define MC_TXN_OVERRIDE_CONFIG_GPUSRD 0x12c0U
+#define MC_TXN_OVERRIDE_CONFIG_AXISR 0x1460U
+#define MC_TXN_OVERRIDE_CONFIG_SCEDMAW 0x14f0U
+#define MC_TXN_OVERRIDE_CONFIG_SDMMCW 0x1330U
+#define MC_TXN_OVERRIDE_CONFIG_EQOSR 0x1470U
+#define MC_TXN_OVERRIDE_CONFIG_APEDMAR 0x14f8U
+#define MC_TXN_OVERRIDE_CONFIG_NVENCSRD 0x10e0U
+#define MC_TXN_OVERRIDE_CONFIG_SDMMCRAB 0x1318U
+#define MC_TXN_OVERRIDE_CONFIG_VICSRD1 0x1510U
+#define MC_TXN_OVERRIDE_CONFIG_BPMPDMAR 0x14a8U
+#define MC_TXN_OVERRIDE_CONFIG_VIW 0x1390U
+#define MC_TXN_OVERRIDE_CONFIG_SDMMCRAA 0x1308U
+#define MC_TXN_OVERRIDE_CONFIG_AXISW 0x1468U
+#define MC_TXN_OVERRIDE_CONFIG_XUSB_DEVR 0x1260U
+#define MC_TXN_OVERRIDE_CONFIG_UFSHCR 0x1480U
+#define MC_TXN_OVERRIDE_CONFIG_TSECSWR 0x12a8U
+#define MC_TXN_OVERRIDE_CONFIG_GPUSWR 0x12c8U
+#define MC_TXN_OVERRIDE_CONFIG_SATAR 0x10f8U
+#define MC_TXN_OVERRIDE_CONFIG_XUSB_HOSTW 0x1258U
+#define MC_TXN_OVERRIDE_CONFIG_TSECSWRB 0x1438U
+#define MC_TXN_OVERRIDE_CONFIG_GPUSRD2 0x1440U
+#define MC_TXN_OVERRIDE_CONFIG_SCEDMAR 0x14e8U
+#define MC_TXN_OVERRIDE_CONFIG_GPUSWR2 0x1448U
+#define MC_TXN_OVERRIDE_CONFIG_AONDMAW 0x14d0U
+#define MC_TXN_OVERRIDE_CONFIG_APEDMAW 0x1500U
+#define MC_TXN_OVERRIDE_CONFIG_AONW 0x14c0U
+#define MC_TXN_OVERRIDE_CONFIG_HOST1XDMAR 0x10b0U
+#define MC_TXN_OVERRIDE_CONFIG_ETRR 0x1420U
+#define MC_TXN_OVERRIDE_CONFIG_SESWR 0x1408U
+#define MC_TXN_OVERRIDE_CONFIG_NVJPGSRD 0x13f0U
+#define MC_TXN_OVERRIDE_CONFIG_NVDECSRD 0x13c0U
+#define MC_TXN_OVERRIDE_CONFIG_TSECSRDB 0x1430U
+#define MC_TXN_OVERRIDE_CONFIG_BPMPDMAW 0x14b0U
+#define MC_TXN_OVERRIDE_CONFIG_APER 0x13d0U
+#define MC_TXN_OVERRIDE_CONFIG_NVDECSRD1 0x1518U
+#define MC_TXN_OVERRIDE_CONFIG_XUSB_HOSTR 0x1250U
+#define MC_TXN_OVERRIDE_CONFIG_ISPWA 0x1230U
+#define MC_TXN_OVERRIDE_CONFIG_SESRD 0x1400U
+#define MC_TXN_OVERRIDE_CONFIG_SCER 0x14d8U
+#define MC_TXN_OVERRIDE_CONFIG_AONR 0x14b8U
+#define MC_TXN_OVERRIDE_CONFIG_MPCORER 0x1138U
+#define MC_TXN_OVERRIDE_CONFIG_SDMMCWA 0x1320U
+#define MC_TXN_OVERRIDE_CONFIG_HDAW 0x11a8U
+#define MC_TXN_OVERRIDE_CONFIG_NVDECSWR 0x13c8U
+#define MC_TXN_OVERRIDE_CONFIG_UFSHCW 0x1488U
+#define MC_TXN_OVERRIDE_CONFIG_AONDMAR 0x14c8U
+#define MC_TXN_OVERRIDE_CONFIG_SATAW 0x11e8U
+#define MC_TXN_OVERRIDE_CONFIG_ETRW 0x1428U
+#define MC_TXN_OVERRIDE_CONFIG_VICSWR 0x1368U
+#define MC_TXN_OVERRIDE_CONFIG_NVENCSWR 0x1158U
+#define MC_TXN_OVERRIDE_CONFIG_AFIR 0x1070U
+#define MC_TXN_OVERRIDE_CONFIG_SDMMCWAB 0x1338U
+#define MC_TXN_OVERRIDE_CONFIG_SDMMCRA 0x1300U
+#define MC_TXN_OVERRIDE_CONFIG_NVDISPLAYR1 0x1508U
+#define MC_TXN_OVERRIDE_CONFIG_ISPWB 0x1238U
+#define MC_TXN_OVERRIDE_CONFIG_BPMPR 0x1498U
+#define MC_TXN_OVERRIDE_CONFIG_APEW 0x13d8U
+#define MC_TXN_OVERRIDE_CONFIG_SDMMCR 0x1310U
+#define MC_TXN_OVERRIDE_CONFIG_XUSB_DEVW 0x1268U
+#define MC_TXN_OVERRIDE_CONFIG_TSECSRD 0x12a0U
+#define MC_TXN_OVERRIDE_CONFIG_AFIW 0x1188U
+#define MC_TXN_OVERRIDE_CONFIG_SCEW 0x14e0U
+
+#define MC_TXN_OVERRIDE_CONFIG_AXID_OVERRIDE_CGID (1U << 0)
+#define MC_TXN_OVERRIDE_CONFIG_COH_PATH_OVERRIDE_SO_DEV (2U << 4)
+#define MC_TXN_OVERRIDE_CONFIG_AXID_OVERRIDE_SO_DEV_CGID_SO_DEV_CLIENT (1U << 12)
+
+/*******************************************************************************
+ * Non-SO_DEV transactions override values for CGID_TAG bitfield for the
+ * MC_TXN_OVERRIDE_CONFIG_{module} registers
+ ******************************************************************************/
+#define MC_TXN_OVERRIDE_CGID_TAG_DEFAULT 0U
+#define MC_TXN_OVERRIDE_CGID_TAG_CLIENT_AXI_ID 1U
+#define MC_TXN_OVERRIDE_CGID_TAG_ZERO 2U
+#define MC_TXN_OVERRIDE_CGID_TAG_ADR 3U
+#define MC_TXN_OVERRIDE_CGID_TAG_MASK 3ULL
+
+/*******************************************************************************
+ * Memory Controller Reset Control registers
+ ******************************************************************************/
+#define MC_CLIENT_HOTRESET_CTRL0 0x200U
+#define MC_CLIENT_HOTRESET_CTRL0_RESET_VAL 0U
+#define MC_CLIENT_HOTRESET_CTRL0_AFI_FLUSH_ENB (1U << 0)
+#define MC_CLIENT_HOTRESET_CTRL0_HC_FLUSH_ENB (1U << 6)
+#define MC_CLIENT_HOTRESET_CTRL0_HDA_FLUSH_ENB (1U << 7)
+#define MC_CLIENT_HOTRESET_CTRL0_ISP2_FLUSH_ENB (1U << 8)
+#define MC_CLIENT_HOTRESET_CTRL0_MPCORE_FLUSH_ENB (1U << 9)
+#define MC_CLIENT_HOTRESET_CTRL0_NVENC_FLUSH_ENB (1U << 11)
+#define MC_CLIENT_HOTRESET_CTRL0_SATA_FLUSH_ENB (1U << 15)
+#define MC_CLIENT_HOTRESET_CTRL0_VI_FLUSH_ENB (1U << 17)
+#define MC_CLIENT_HOTRESET_CTRL0_VIC_FLUSH_ENB (1U << 18)
+#define MC_CLIENT_HOTRESET_CTRL0_XUSB_HOST_FLUSH_ENB (1U << 19)
+#define MC_CLIENT_HOTRESET_CTRL0_XUSB_DEV_FLUSH_ENB (1U << 20)
+#define MC_CLIENT_HOTRESET_CTRL0_TSEC_FLUSH_ENB (1U << 22)
+#define MC_CLIENT_HOTRESET_CTRL0_SDMMC1A_FLUSH_ENB (1U << 29)
+#define MC_CLIENT_HOTRESET_CTRL0_SDMMC2A_FLUSH_ENB (1U << 30)
+#define MC_CLIENT_HOTRESET_CTRL0_SDMMC3A_FLUSH_ENB (1U << 31)
+#define MC_CLIENT_HOTRESET_STATUS0 0x204U
+#define MC_CLIENT_HOTRESET_CTRL1 0x970U
+#define MC_CLIENT_HOTRESET_CTRL1_RESET_VAL 0U
+#define MC_CLIENT_HOTRESET_CTRL1_SDMMC4A_FLUSH_ENB (1U << 0)
+#define MC_CLIENT_HOTRESET_CTRL1_GPU_FLUSH_ENB (1U << 2)
+#define MC_CLIENT_HOTRESET_CTRL1_NVDEC_FLUSH_ENB (1U << 5)
+#define MC_CLIENT_HOTRESET_CTRL1_APE_FLUSH_ENB (1U << 6)
+#define MC_CLIENT_HOTRESET_CTRL1_SE_FLUSH_ENB (1U << 7)
+#define MC_CLIENT_HOTRESET_CTRL1_NVJPG_FLUSH_ENB (1U << 8)
+#define MC_CLIENT_HOTRESET_CTRL1_ETR_FLUSH_ENB (1U << 12)
+#define MC_CLIENT_HOTRESET_CTRL1_TSECB_FLUSH_ENB (1U << 13)
+#define MC_CLIENT_HOTRESET_CTRL1_AXIS_FLUSH_ENB (1U << 18)
+#define MC_CLIENT_HOTRESET_CTRL1_EQOS_FLUSH_ENB (1U << 19)
+#define MC_CLIENT_HOTRESET_CTRL1_UFSHC_FLUSH_ENB (1U << 20)
+#define MC_CLIENT_HOTRESET_CTRL1_NVDISPLAY_FLUSH_ENB (1U << 21)
+#define MC_CLIENT_HOTRESET_CTRL1_BPMP_FLUSH_ENB (1U << 22)
+#define MC_CLIENT_HOTRESET_CTRL1_AON_FLUSH_ENB (1U << 23)
+#define MC_CLIENT_HOTRESET_CTRL1_SCE_FLUSH_ENB (1U << 24)
+#define MC_CLIENT_HOTRESET_STATUS1 0x974U
+
+#endif /* TEGRA_MC_DEF_H */
diff --git a/plat/nvidia/tegra/soc/t186/plat_memctrl.c b/plat/nvidia/tegra/soc/t186/plat_memctrl.c
index 1e8d482..74811ae 100644
--- a/plat/nvidia/tegra/soc/t186/plat_memctrl.c
+++ b/plat/nvidia/tegra/soc/t186/plat_memctrl.c
@@ -4,9 +4,12 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
+#include <assert.h>
#include <common/bl_common.h>
#include <memctrl_v2.h>
+#include <tegra_mc_def.h>
+#include <tegra_platform.h>
/*******************************************************************************
* Array to hold stream_id override config register offsets
@@ -201,6 +204,318 @@
mc_make_txn_override_cfg(SCEW, CGID_TAG_ADR),
};
+static void tegra186_memctrl_reconfig_mss_clients(void)
+{
+#if ENABLE_ROC_FOR_ORDERING_CLIENT_REQUESTS
+ uint32_t val, wdata_0, wdata_1;
+
+ /*
+ * Assert Memory Controller's HOTRESET_FLUSH_ENABLE signal for
+ * boot and strongly ordered MSS clients to flush existing memory
+ * traffic and stall future requests.
+ */
+ val = tegra_mc_read_32(MC_CLIENT_HOTRESET_CTRL0);
+ assert(val == MC_CLIENT_HOTRESET_CTRL0_RESET_VAL);
+
+ wdata_0 = MC_CLIENT_HOTRESET_CTRL0_HDA_FLUSH_ENB |
+#if ENABLE_AFI_DEVICE
+ MC_CLIENT_HOTRESET_CTRL0_AFI_FLUSH_ENB |
+#endif
+ MC_CLIENT_HOTRESET_CTRL0_SATA_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL0_XUSB_HOST_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL0_XUSB_DEV_FLUSH_ENB;
+ tegra_mc_write_32(MC_CLIENT_HOTRESET_CTRL0, wdata_0);
+
+ /* Wait for HOTRESET STATUS to indicate FLUSH_DONE */
+ do {
+ val = tegra_mc_read_32(MC_CLIENT_HOTRESET_STATUS0);
+ } while ((val & wdata_0) != wdata_0);
+
+ /* Wait one more time due to SW WAR for known legacy issue */
+ do {
+ val = tegra_mc_read_32(MC_CLIENT_HOTRESET_STATUS0);
+ } while ((val & wdata_0) != wdata_0);
+
+ val = tegra_mc_read_32(MC_CLIENT_HOTRESET_CTRL1);
+ assert(val == MC_CLIENT_HOTRESET_CTRL1_RESET_VAL);
+
+ wdata_1 = MC_CLIENT_HOTRESET_CTRL1_SDMMC4A_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_APE_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_SE_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_ETR_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_AXIS_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_EQOS_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_UFSHC_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_BPMP_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_AON_FLUSH_ENB |
+ MC_CLIENT_HOTRESET_CTRL1_SCE_FLUSH_ENB;
+ tegra_mc_write_32(MC_CLIENT_HOTRESET_CTRL1, wdata_1);
+
+ /* Wait for HOTRESET STATUS to indicate FLUSH_DONE */
+ do {
+ val = tegra_mc_read_32(MC_CLIENT_HOTRESET_STATUS1);
+ } while ((val & wdata_1) != wdata_1);
+
+ /* Wait one more time due to SW WAR for known legacy issue */
+ do {
+ val = tegra_mc_read_32(MC_CLIENT_HOTRESET_STATUS1);
+ } while ((val & wdata_1) != wdata_1);
+
+ /*
+ * Change MEMTYPE_OVERRIDE from SO_DEV -> PASSTHRU for boot and
+ * strongly ordered MSS clients. ROC needs to be single point
+ * of control on overriding the memory type. So, remove TSA's
+ * memtype override.
+ *
+ * MC clients with default SO_DEV override still enabled at TSA:
+ * AONW, BPMPW, SCEW, APEW
+ */
+#if ENABLE_AFI_DEVICE
+ mc_set_tsa_passthrough(AFIW);
+#endif
+ mc_set_tsa_passthrough(HDAW);
+ mc_set_tsa_passthrough(SATAW);
+ mc_set_tsa_passthrough(XUSB_HOSTW);
+ mc_set_tsa_passthrough(XUSB_DEVW);
+ mc_set_tsa_passthrough(SDMMCWAB);
+ mc_set_tsa_passthrough(APEDMAW);
+ mc_set_tsa_passthrough(SESWR);
+ mc_set_tsa_passthrough(ETRW);
+ mc_set_tsa_passthrough(AXISW);
+ mc_set_tsa_passthrough(EQOSW);
+ mc_set_tsa_passthrough(UFSHCW);
+ mc_set_tsa_passthrough(BPMPDMAW);
+ mc_set_tsa_passthrough(AONDMAW);
+ mc_set_tsa_passthrough(SCEDMAW);
+
+ /* Parker has no IO Coherency support and need the following:
+ * Ordered MC Clients on Parker are AFI, EQOS, SATA, XUSB.
+ * ISO clients(DISP, VI, EQOS) should never snoop caches and
+ * don't need ROC/PCFIFO ordering.
+ * ISO clients(EQOS) that need ordering should use PCFIFO ordering
+ * and bypass ROC ordering by using FORCE_NON_COHERENT path.
+ * FORCE_NON_COHERENT/FORCE_COHERENT config take precedence
+ * over SMMU attributes.
+ * Force all Normal memory transactions from ISO and non-ISO to be
+ * non-coherent(bypass ROC, avoid cache snoop to avoid perf hit).
+ * Force the SO_DEV transactions from ordered ISO clients(EQOS) to
+ * non-coherent path and enable MC PCFIFO interlock for ordering.
+ * Force the SO_DEV transactions from ordered non-ISO clients (PCIe,
+ * XUSB, SATA) to coherent so that the transactions are
+ * ordered by ROC.
+ * PCFIFO ensure write ordering.
+ * Read after Write ordering is maintained/enforced by MC clients.
+ * Clients that need PCIe type write ordering must
+ * go through ROC ordering.
+ * Ordering enable for Read clients is not necessary.
+ * R5's and A9 would get necessary ordering from AXI and
+ * don't need ROC ordering enable:
+ * - MMIO ordering is through dev mapping and MMIO
+ * accesses bypass SMMU.
+ * - Normal memory is accessed through SMMU and ordering is
+ * ensured by client and AXI.
+ * - Ack point for Normal memory is WCAM in MC.
+ * - MMIO's can be early acked and AXI ensures dev memory ordering,
+ * Client ensures read/write direction change ordering.
+ * - See Bug 200312466 for more details.
+ *
+ * CGID_TAG_ADR is only present from T186 A02. As this code is common
+ * between A01 and A02, tegra_memctrl_set_overrides() programs
+ * CGID_TAG_ADR for the necessary clients on A02.
+ */
+ mc_set_txn_override(HDAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(BPMPW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(PTCR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVDISPLAYR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(EQOSW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVJPGSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(ISPRA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SDMMCWAA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(VICSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(MPCOREW, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
+ mc_set_txn_override(GPUSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(AXISR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SCEDMAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SDMMCW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(EQOSR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ /* See bug 200131110 comment #35*/
+ mc_set_txn_override(APEDMAR, CGID_TAG_CLIENT_AXI_ID, SO_DEV_CLIENT_AXI_ID, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVENCSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SDMMCRAB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(VICSRD1, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(BPMPDMAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(VIW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SDMMCRAA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(AXISW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(XUSB_DEVR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(UFSHCR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(TSECSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(GPUSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SATAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(XUSB_HOSTW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_COHERENT);
+ mc_set_txn_override(TSECSWRB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(GPUSRD2, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SCEDMAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(GPUSWR2, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(AONDMAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ /* See bug 200131110 comment #35*/
+ mc_set_txn_override(APEDMAW, CGID_TAG_CLIENT_AXI_ID, SO_DEV_CLIENT_AXI_ID, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(AONW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(HOST1XDMAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(ETRR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SESWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVJPGSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVDECSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(TSECSRDB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(BPMPDMAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(APER, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVDECSRD1, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(XUSB_HOSTR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(ISPWA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SESRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SCER, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(AONR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(MPCORER, CGID_TAG_DEFAULT, SO_DEV_ZERO, NO_OVERRIDE, NO_OVERRIDE);
+ mc_set_txn_override(SDMMCWA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(HDAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVDECSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(UFSHCW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(AONDMAR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SATAW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_COHERENT);
+ mc_set_txn_override(ETRW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(VICSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVENCSWR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ /* See bug 200131110 comment #35 */
+ mc_set_txn_override(AFIR, CGID_TAG_DEFAULT, SO_DEV_CLIENT_AXI_ID, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SDMMCWAB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SDMMCRA, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(NVDISPLAYR1, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(ISPWB, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(BPMPR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(APEW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(SDMMCR, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ mc_set_txn_override(XUSB_DEVW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_COHERENT);
+ mc_set_txn_override(TSECSRD, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+ /*
+ * See bug 200131110 comment #35 - there are no normal requests
+ * and AWID for SO/DEV requests is hardcoded in RTL for a
+ * particular PCIE controller
+ */
+ mc_set_txn_override(AFIW, CGID_TAG_DEFAULT, SO_DEV_CLIENT_AXI_ID, FORCE_NON_COHERENT, FORCE_COHERENT);
+ mc_set_txn_override(SCEW, CGID_TAG_DEFAULT, SO_DEV_ZERO, FORCE_NON_COHERENT, FORCE_NON_COHERENT);
+
+ /*
+ * At this point, ordering can occur at ROC. So, remove PCFIFO's
+ * control over ordering requests.
+ *
+ * Change PCFIFO_*_ORDERED_CLIENT from ORDERED -> UNORDERED for
+ * boot and strongly ordered MSS clients
+ */
+ val = MC_PCFIFO_CLIENT_CONFIG1_RESET_VAL &
+#if ENABLE_AFI_DEVICE
+ mc_set_pcfifo_unordered_boot_so_mss(1, AFIW) &
+#endif
+ mc_set_pcfifo_unordered_boot_so_mss(1, HDAW) &
+ mc_set_pcfifo_unordered_boot_so_mss(1, SATAW);
+ tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG1, val);
+
+ val = MC_PCFIFO_CLIENT_CONFIG2_RESET_VAL &
+ mc_set_pcfifo_unordered_boot_so_mss(2, XUSB_HOSTW) &
+ mc_set_pcfifo_unordered_boot_so_mss(2, XUSB_DEVW);
+ tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG2, val);
+
+ val = MC_PCFIFO_CLIENT_CONFIG3_RESET_VAL &
+ mc_set_pcfifo_unordered_boot_so_mss(3, SDMMCWAB);
+ tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG3, val);
+
+ val = MC_PCFIFO_CLIENT_CONFIG4_RESET_VAL &
+ mc_set_pcfifo_unordered_boot_so_mss(4, SESWR) &
+ mc_set_pcfifo_unordered_boot_so_mss(4, ETRW) &
+ mc_set_pcfifo_unordered_boot_so_mss(4, AXISW) &
+ mc_set_pcfifo_unordered_boot_so_mss(4, UFSHCW) &
+ mc_set_pcfifo_unordered_boot_so_mss(4, BPMPDMAW) &
+ mc_set_pcfifo_unordered_boot_so_mss(4, AONDMAW) &
+ mc_set_pcfifo_unordered_boot_so_mss(4, SCEDMAW);
+ /* EQOSW is the only client that has PCFIFO order enabled. */
+ val |= mc_set_pcfifo_ordered_boot_so_mss(4, EQOSW);
+ tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG4, val);
+
+ val = MC_PCFIFO_CLIENT_CONFIG5_RESET_VAL &
+ mc_set_pcfifo_unordered_boot_so_mss(5, APEDMAW);
+ tegra_mc_write_32(MC_PCFIFO_CLIENT_CONFIG5, val);
+
+ /*
+ * Deassert HOTRESET FLUSH_ENABLE for boot and strongly ordered MSS
+ * clients to allow memory traffic from all clients to start passing
+ * through ROC
+ */
+ val = tegra_mc_read_32(MC_CLIENT_HOTRESET_CTRL0);
+ assert(val == wdata_0);
+
+ wdata_0 = MC_CLIENT_HOTRESET_CTRL0_RESET_VAL;
+ tegra_mc_write_32(MC_CLIENT_HOTRESET_CTRL0, wdata_0);
+
+ val = tegra_mc_read_32(MC_CLIENT_HOTRESET_CTRL1);
+ assert(val == wdata_1);
+
+ wdata_1 = MC_CLIENT_HOTRESET_CTRL1_RESET_VAL;
+ tegra_mc_write_32(MC_CLIENT_HOTRESET_CTRL1, wdata_1);
+
+#endif
+}
+
+static void tegra186_memctrl_set_overrides(void)
+{
+ const tegra_mc_settings_t *plat_mc_settings = tegra_get_mc_settings();
+ const mc_txn_override_cfg_t *mc_txn_override_cfgs;
+ uint32_t num_txn_override_cfgs;
+ uint32_t i, val;
+
+ /* Get the settings from the platform */
+ assert(plat_mc_settings != NULL);
+ mc_txn_override_cfgs = plat_mc_settings->txn_override_cfg;
+ num_txn_override_cfgs = plat_mc_settings->num_txn_override_cfgs;
+
+ /*
+ * Set the MC_TXN_OVERRIDE registers for write clients.
+ */
+ if ((tegra_chipid_is_t186()) &&
+ (!tegra_platform_is_silicon() ||
+ (tegra_platform_is_silicon() && (tegra_get_chipid_minor() == 1U)))) {
+
+ /*
+ * GPU and NVENC settings for Tegra186 simulation and
+ * Silicon rev. A01
+ */
+ val = tegra_mc_read_32(MC_TXN_OVERRIDE_CONFIG_GPUSWR);
+ val &= (uint32_t)~MC_TXN_OVERRIDE_CGID_TAG_MASK;
+ tegra_mc_write_32(MC_TXN_OVERRIDE_CONFIG_GPUSWR,
+ val | MC_TXN_OVERRIDE_CGID_TAG_ZERO);
+
+ val = tegra_mc_read_32(MC_TXN_OVERRIDE_CONFIG_GPUSWR2);
+ val &= (uint32_t)~MC_TXN_OVERRIDE_CGID_TAG_MASK;
+ tegra_mc_write_32(MC_TXN_OVERRIDE_CONFIG_GPUSWR2,
+ val | MC_TXN_OVERRIDE_CGID_TAG_ZERO);
+
+ val = tegra_mc_read_32(MC_TXN_OVERRIDE_CONFIG_NVENCSWR);
+ val &= (uint32_t)~MC_TXN_OVERRIDE_CGID_TAG_MASK;
+ tegra_mc_write_32(MC_TXN_OVERRIDE_CONFIG_NVENCSWR,
+ val | MC_TXN_OVERRIDE_CGID_TAG_CLIENT_AXI_ID);
+
+ } else {
+
+ /*
+ * Settings for Tegra186 silicon rev. A02 and onwards.
+ */
+ for (i = 0; i < num_txn_override_cfgs; i++) {
+ val = tegra_mc_read_32(mc_txn_override_cfgs[i].offset);
+ val &= (uint32_t)~MC_TXN_OVERRIDE_CGID_TAG_MASK;
+ tegra_mc_write_32(mc_txn_override_cfgs[i].offset,
+ val | mc_txn_override_cfgs[i].cgid_tag);
+ }
+ }
+}
+
/*******************************************************************************
* Struct to hold the memory controller settings
******************************************************************************/
@@ -210,7 +525,9 @@
.streamid_security_cfg = tegra186_streamid_sec_cfgs,
.num_streamid_security_cfgs = (uint32_t)ARRAY_SIZE(tegra186_streamid_sec_cfgs),
.txn_override_cfg = tegra186_txn_override_cfgs,
- .num_txn_override_cfgs = (uint32_t)ARRAY_SIZE(tegra186_txn_override_cfgs)
+ .num_txn_override_cfgs = (uint32_t)ARRAY_SIZE(tegra186_txn_override_cfgs),
+ .reconfig_mss_clients = tegra186_memctrl_reconfig_mss_clients,
+ .set_txn_overrides = tegra186_memctrl_set_overrides,
};
/*******************************************************************************
diff --git a/plat/nvidia/tegra/soc/t186/plat_smmu.c b/plat/nvidia/tegra/soc/t186/plat_smmu.c
index b9541e8..95f6def 100644
--- a/plat/nvidia/tegra/soc/t186/plat_smmu.c
+++ b/plat/nvidia/tegra/soc/t186/plat_smmu.c
@@ -8,6 +8,7 @@
#include <smmu.h>
#include <tegra_def.h>
+#include <tegra_mc_def.h>
#define MAX_NUM_SMMU_DEVICES U(1)