1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "NVIDIA Tegra Memory Controller support"
7 This driver supports the Memory Controller (MC) hardware found on
11 bool "NVIDIA Tegra20 External Memory Controller driver"
13 depends on ARCH_TEGRA_2x_SOC
15 This driver is for the External Memory Controller (EMC) found on
16 Tegra20 chips. The EMC controls the external DRAM on the board.
17 This driver is required to change memory timings / clock rate for
21 bool "NVIDIA Tegra30 External Memory Controller driver"
23 depends on TEGRA_MC && ARCH_TEGRA_3x_SOC
25 This driver is for the External Memory Controller (EMC) found on
26 Tegra30 chips. The EMC controls the external DRAM on the board.
27 This driver is required to change memory timings / clock rate for
31 bool "NVIDIA Tegra124 External Memory Controller driver"
33 depends on TEGRA_MC && ARCH_TEGRA_124_SOC
35 This driver is for the External Memory Controller (EMC) found on
36 Tegra124 chips. The EMC controls the external DRAM on the board.
37 This driver is required to change memory timings / clock rate for
40 config TEGRA210_EMC_TABLE
42 depends on ARCH_TEGRA_210_SOC
45 tristate "NVIDIA Tegra210 External Memory Controller driver"
46 depends on TEGRA_MC && ARCH_TEGRA_210_SOC
47 select TEGRA210_EMC_TABLE
49 This driver is for the External Memory Controller (EMC) found on
50 Tegra210 chips. The EMC controls the external DRAM on the board.
51 This driver is required to change memory timings / clock rate for