2 bool "NVIDIA Tegra" if ARCH_MULTI_V7
3 select ARCH_HAS_CPUFREQ
4 select ARCH_REQUIRE_GPIOLIB
5 select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
8 select HAVE_ARM_SCU if SMP
9 select HAVE_ARM_TWD if SMP
12 select ARCH_HAS_RESET_CONTROLLER
13 select RESET_CONTROLLER
15 select USB_ULPI if USB_PHY
16 select USB_ULPI_VIEWPORT if USB_PHY
18 This enables support for NVIDIA Tegra based systems.
20 menu "NVIDIA Tegra options"
23 config ARCH_TEGRA_2x_SOC
24 bool "Enable support for Tegra20 family"
25 select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
26 select ARM_ERRATA_720789
27 select ARM_ERRATA_754327 if SMP
28 select ARM_ERRATA_764369 if SMP
29 select PINCTRL_TEGRA20
30 select PL310_ERRATA_727915 if CACHE_L2X0
31 select PL310_ERRATA_769419 if CACHE_L2X0
33 Support for NVIDIA Tegra AP20 and T20 processors, based on the
34 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
36 config ARCH_TEGRA_3x_SOC
37 bool "Enable support for Tegra30 family"
38 select ARM_ERRATA_754322
39 select ARM_ERRATA_764369 if SMP
40 select PINCTRL_TEGRA30
41 select PL310_ERRATA_769419 if CACHE_L2X0
43 Support for NVIDIA Tegra T30 processor family, based on the
44 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
46 config ARCH_TEGRA_114_SOC
47 bool "Enable support for Tegra114 family"
48 select ARM_ERRATA_798181 if SMP
49 select ARM_L1_CACHE_SHIFT_6
50 select HAVE_ARM_ARCH_TIMER
51 select PINCTRL_TEGRA114
53 Support for NVIDIA Tegra T114 processor family, based on the
56 config ARCH_TEGRA_124_SOC
57 bool "Enable support for Tegra124 family"
58 select ARM_L1_CACHE_SHIFT_6
59 select HAVE_ARM_ARCH_TIMER
60 select PINCTRL_TEGRA124
62 Support for NVIDIA Tegra T124 processor family, based on the
66 bool "Enable AHB driver for NVIDIA Tegra SoCs"
69 Adds AHB configuration functionality for NVIDIA Tegra SoCs,
70 which controls AHB bus master arbitration and some
71 performance parameters(priority, prefech size).
73 config TEGRA_EMC_SCALING_ENABLE
74 bool "Enable scaling the memory frequency"