Tegra: memctrl_v2: allow CPU accesses to TZRAM
This patch enables CPU access configuration register to allow
accesses to the TZRAM aperture on chips after Tegra186.
Change-Id: I0898582f8bd6fd35360ecf8ca5cee21fe35f7aab
Signed-off-by: Steven Kao <skao@nvidia.com>
diff --git a/plat/nvidia/tegra/include/t186/tegra_def.h b/plat/nvidia/tegra/include/t186/tegra_def.h
index 6a0912e..8dee507 100644
--- a/plat/nvidia/tegra/include/t186/tegra_def.h
+++ b/plat/nvidia/tegra/include/t186/tegra_def.h
@@ -135,6 +135,7 @@
#define MC_GSC_BASE_LO_MASK U(0xFFFFF)
#define MC_GSC_BASE_HI_SHIFT U(0)
#define MC_GSC_BASE_HI_MASK U(3)
+#define MC_GSC_ENABLE_CPU_SECURE_BIT (U(1) << 31)
/* TZDRAM carveout configuration registers */
#define MC_SECURITY_CFG0_0 U(0x70)
@@ -165,7 +166,10 @@
#define MC_TZRAM_BASE_LO U(0x2194)
#define MC_TZRAM_BASE_HI U(0x2198)
#define MC_TZRAM_SIZE U(0x219C)
-#define MC_TZRAM_CLIENT_ACCESS_CFG0 U(0x21A0)
+#define MC_TZRAM_CLIENT_ACCESS0_CFG0 U(0x21A0)
+#define MC_TZRAM_CLIENT_ACCESS1_CFG0 U(0x21A4)
+#define TZRAM_ALLOW_MPCORER (U(1) << 7)
+#define TZRAM_ALLOW_MPCOREW (U(1) << 25)
/*******************************************************************************
* Tegra UART Controller constants