1if ARCH_TEGRA 2 3# 32-bit ARM SoCs 4if ARM 5 6config ARCH_TEGRA_2x_SOC 7 bool "Enable support for Tegra20 family" 8 select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP 9 select ARM_ERRATA_720789 10 select ARM_ERRATA_754327 if SMP 11 select ARM_ERRATA_764369 if SMP 12 select PINCTRL_TEGRA20 13 select PL310_ERRATA_727915 if CACHE_L2X0 14 select PL310_ERRATA_769419 if CACHE_L2X0 15 select TEGRA_TIMER 16 help 17 Support for NVIDIA Tegra AP20 and T20 processors, based on the 18 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller 19 20config ARCH_TEGRA_3x_SOC 21 bool "Enable support for Tegra30 family" 22 select ARM_ERRATA_754322 23 select ARM_ERRATA_764369 if SMP 24 select PINCTRL_TEGRA30 25 select PL310_ERRATA_769419 if CACHE_L2X0 26 select TEGRA_TIMER 27 help 28 Support for NVIDIA Tegra T30 processor family, based on the 29 ARM CortexA9MP CPU and the ARM PL310 L2 cache controller 30 31config ARCH_TEGRA_114_SOC 32 bool "Enable support for Tegra114 family" 33 select ARM_ERRATA_798181 if SMP 34 select ARM_L1_CACHE_SHIFT_6 35 select HAVE_ARM_ARCH_TIMER 36 select PINCTRL_TEGRA114 37 select TEGRA_TIMER 38 help 39 Support for NVIDIA Tegra T114 processor family, based on the 40 ARM CortexA15MP CPU 41 42config ARCH_TEGRA_124_SOC 43 bool "Enable support for Tegra124 family" 44 select ARM_L1_CACHE_SHIFT_6 45 select HAVE_ARM_ARCH_TIMER 46 select PINCTRL_TEGRA124 47 select TEGRA_TIMER 48 help 49 Support for NVIDIA Tegra T124 processor family, based on the 50 ARM CortexA15MP CPU 51 52endif 53 54# 64-bit ARM SoCs 55if ARM64 56 57config ARCH_TEGRA_132_SOC 58 bool "NVIDIA Tegra132 SoC" 59 select PINCTRL_TEGRA124 60 help 61 Enable support for NVIDIA Tegra132 SoC, based on the Denver 62 ARMv8 CPU. The Tegra132 SoC is similar to the Tegra124 SoC, 63 but contains an NVIDIA Denver CPU complex in place of 64 Tegra124's "4+1" Cortex-A15 CPU complex. 65 66config ARCH_TEGRA_210_SOC 67 bool "NVIDIA Tegra210 SoC" 68 select PINCTRL_TEGRA210 69 help 70 Enable support for the NVIDIA Tegra210 SoC. Also known as Tegra X1, 71 the Tegra210 has four Cortex-A57 cores paired with four Cortex-A53 72 cores in a switched configuration. It features a GPU of the Maxwell 73 architecture with support for DX11, SM4, OpenGL 4.5, OpenGL ES 3.1 74 and providing 256 CUDA cores. It supports hardware-accelerated en- 75 and decoding of various video standards including H.265, H.264 and 76 VP8 at 4K resolution and up to 60 fps. 77 78 Besides the multimedia features it also comes with a variety of I/O 79 controllers, such as GPIO, I2C, SPI, SDHCI, PCIe, SATA and XHCI, to 80 name only a few. 81 82endif 83endif 84