This patch adds the TZASC registers and base address
as documented in the user manual. A follow-up patch
will use this to mark all address spaces as non-secure.
Signed-off-by: Simon Shields <si...@lineageos.org>
---
arch/arm/mach-exynos/include/mach/cpu.h | 2 +-
arch/arm/mach-exynos/include/mach/dmc.h | 19 +++++++++++++++++++
2 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-exynos/include/mach/cpu.h
b/arch/arm/mach-exynos/include/mach/cpu.h
index aeb3755fe6..37d3118749 100644
--- a/arch/arm/mach-exynos/include/mach/cpu.h
+++ b/arch/arm/mach-exynos/include/mach/cpu.h
@@ -69,6 +69,7 @@
#define EXYNOS4X12_TZPC_BASE 0x10110000
#define EXYNOS4X12_DMC_CTRL_BASE 0x10600000
#define EXYNOS4X12_GPIO_PART4_BASE 0x106E0000
+#define EXYNOS4X12_DMC_TZASC_BASE 0x10700000
#define EXYNOS4X12_ACE_SFR_BASE 0x10830000
#define EXYNOS4X12_GPIO_PART2_BASE 0x11000000
#define EXYNOS4X12_GPIO_PART2_0 0x11000000
@@ -100,7 +101,6 @@
#define EXYNOS4X12_AUDIOSS_BASE DEVICE_NOT_AVAILABLE
#define EXYNOS4X12_USB_HOST_XHCI_BASE DEVICE_NOT_AVAILABLE
#define EXYNOS4X12_USB3PHY_BASE DEVICE_NOT_AVAILABLE
-#define EXYNOS4X12_DMC_TZASC_BASE DEVICE_NOT_AVAILABLE
/* EXYNOS5 */
#define EXYNOS5_I2C_SPACING 0x10000
diff --git a/arch/arm/mach-exynos/include/mach/dmc.h
b/arch/arm/mach-exynos/include/mach/dmc.h
index 4990a1af39..49f00fc564 100644
--- a/arch/arm/mach-exynos/include/mach/dmc.h
+++ b/arch/arm/mach-exynos/include/mach/dmc.h
@@ -419,6 +419,25 @@ struct exynos5420_phy_control {
unsigned int phy_con42;
};
+struct exynos4412_tzasc {
+ unsigned char res1[0x100];
+ unsigned int region_setup_low_0;
+ unsigned int region_setup_high_0;
+ unsigned int region_attributes_0;
+ unsigned int res2;
+ unsigned int region_setup_low_1;
+ unsigned int region_setup_high_1;
+ unsigned int region_setup_attributes_1;
+ unsigned int res3;
+ unsigned int region_setup_low_2;
+ unsigned int region_setup_high_2;
+ unsigned int region_setup_attributes_2;
+ unsigned int res4;
+ unsigned int region_setup_low_3;
+ unsigned int region_setup_high_3;
+ unsigned int region_attributes_3;
+};
+
struct exynos5420_tzasc {
unsigned char res1[0xf00];
unsigned int membaseconfig0;
--
2.18.0
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
