Tegra186: add support for bpmp_ipc driver
This patch enables the bpmp-ipc driver for Tegra186 platforms,
to ask BPMP firmware to toggle SE clock.
Change-Id: Ie63587346c4d9b7e54767dbee17d0139fa2818ae
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
diff --git a/plat/nvidia/tegra/soc/t186/plat_setup.c b/plat/nvidia/tegra/soc/t186/plat_setup.c
index 7028bfc..e5d0d01 100644
--- a/plat/nvidia/tegra/soc/t186/plat_setup.c
+++ b/plat/nvidia/tegra/soc/t186/plat_setup.c
@@ -106,6 +106,12 @@
MT_DEVICE | MT_RW | MT_SECURE),
MAP_REGION_FLAT(TEGRA_SMMU0_BASE, 0x1000000U, /* 64KB */
MT_DEVICE | MT_RW | MT_SECURE),
+ MAP_REGION_FLAT(TEGRA_HSP_DBELL_BASE, 0x10000U, /* 64KB */
+ MT_DEVICE | MT_RW | MT_SECURE),
+ MAP_REGION_FLAT(TEGRA_BPMP_IPC_TX_PHYS_BASE, TEGRA_BPMP_IPC_CH_MAP_SIZE, /* 4KB */
+ MT_DEVICE | MT_RW | MT_SECURE),
+ MAP_REGION_FLAT(TEGRA_BPMP_IPC_RX_PHYS_BASE, TEGRA_BPMP_IPC_CH_MAP_SIZE, /* 4KB */
+ MT_DEVICE | MT_RW | MT_SECURE),
{0}
};
diff --git a/plat/nvidia/tegra/soc/t186/platform_t186.mk b/plat/nvidia/tegra/soc/t186/platform_t186.mk
index 197e4c6..9bb6959 100644
--- a/plat/nvidia/tegra/soc/t186/platform_t186.mk
+++ b/plat/nvidia/tegra/soc/t186/platform_t186.mk
@@ -30,10 +30,10 @@
PLATFORM_MAX_CPUS_PER_CLUSTER := 4
$(eval $(call add_define,PLATFORM_MAX_CPUS_PER_CLUSTER))
-MAX_XLAT_TABLES := 24
+MAX_XLAT_TABLES := 25
$(eval $(call add_define,MAX_XLAT_TABLES))
-MAX_MMAP_REGIONS := 25
+MAX_MMAP_REGIONS := 27
$(eval $(call add_define,MAX_MMAP_REGIONS))
# platform files
@@ -42,6 +42,8 @@
BL31_SOURCES += drivers/ti/uart/aarch64/16550_console.S \
lib/cpus/aarch64/denver.S \
lib/cpus/aarch64/cortex_a57.S \
+ ${COMMON_DIR}/drivers/bpmp_ipc/intf.c \
+ ${COMMON_DIR}/drivers/bpmp_ipc/ivc.c \
${COMMON_DIR}/drivers/gpcdma/gpcdma.c \
${COMMON_DIR}/drivers/memctrl/memctrl_v2.c \
${COMMON_DIR}/drivers/smmu/smmu.c \