Tegra186: re-configure MSS' client settings
This patch reprograms MSS to make ROC deal with ordering of
MC traffic after boot and system suspend exit. This is needed
as device boots with MSS having all control but POR wants ROC
to deal with the ordering. Performance is expected to improve
with ROC but since no one has really tested the performance,
keep the option configurable for now by introducing a platform
level makefile variable.
Change-Id: I2e782fea138ccf9d281eb043a6b2c3bb97c839a7
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
diff --git a/plat/nvidia/tegra/soc/t186/plat_setup.c b/plat/nvidia/tegra/soc/t186/plat_setup.c
index d6b8bc3..b37bdad 100644
--- a/plat/nvidia/tegra/soc/t186/plat_setup.c
+++ b/plat/nvidia/tegra/soc/t186/plat_setup.c
@@ -65,6 +65,8 @@
static const mmap_region_t tegra_mmap[] = {
MAP_REGION_FLAT(TEGRA_MISC_BASE, 0x10000, /* 64KB */
MT_DEVICE | MT_RW | MT_SECURE),
+ MAP_REGION_FLAT(TEGRA_TSA_BASE, 0x20000, /* 128KB */
+ MT_DEVICE | MT_RW | MT_SECURE),
MAP_REGION_FLAT(TEGRA_MC_STREAMID_BASE, 0x10000, /* 64KB */
MT_DEVICE | MT_RW | MT_SECURE),
MAP_REGION_FLAT(TEGRA_MC_BASE, 0x10000, /* 64KB */