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Commit ab2eb455 authored by Puneet Saxena's avatar Puneet Saxena Committed by Varun Wadekar
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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: default avatarPuneet Saxena <puneets@nvidia.com>
Signed-off-by: default avatarKrishna Reddy <vdumpa@nvidia.com>
parent ae478c26
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plat/nvidia/tegra/common/drivers/memctrl/memctrl_v2.c
View file @ ab2eb455
......@@ -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 @@ void tegra_memctrl_setup(void)
* 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_setup(void)
*/
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) {
......
plat/nvidia/tegra/include/drivers/memctrl_v2.h
View file @ ab2eb455
......@@ -11,184 +11,9 @@
#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 @@ typedef struct mc_streamid_security_cfg {
#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 @@ typedef struct tegra_mc_settings {
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 @@ static inline void tegra_mc_streamid_write_32(uint32_t off, uint32_t val)
(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, \
......
plat/nvidia/tegra/include/t186/tegra_mc_def.h 0 → 100644
View file @ ab2eb455
/*
* 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 */
plat/nvidia/tegra/soc/t186/plat_memctrl.c
View file @ ab2eb455
......@@ -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 @@ const static mc_txn_override_cfg_t tegra186_txn_override_cfgs[] = {
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 @@ static tegra_mc_settings_t tegra186_mc_settings = {
.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,
};
/*******************************************************************************
......
plat/nvidia/tegra/soc/t186/plat_smmu.c
View file @ ab2eb455
......@@ -8,6 +8,7 @@
#include <smmu.h>
#include <tegra_def.h>
#include <tegra_mc_def.h>
#define MAX_NUM_SMMU_DEVICES U(1)
......
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