forked from Minki/linux
afdeeccbb7
This branch removes all remaining board files for Tegra; booting is now through device tree only. Related, the Harmony DT is augmented with regulators, since this allows removal of board-harmony-power.c; no other boards had regulator support. This change depends on an enhancement to the TPS6586x regulator driver, hence the dependency mentioned below. This branch is based on v3.6-rc4, followed by a merge of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git tps6589x-dt This branch is a dependency the cleanup2 branch. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQIcBAABAgAGBQJQU39GAAoJEMzrak5tbycxSAUQAIJrTBWA+cxuLc/WMrG90KJ4 Dfqivdo9lIGijkHRZK5HPHJnYbU+/buNxJh1Yw2E+8IocftRFrSCEcPTcv3+4q0w tMhA1/mc7sjQblw500ZSBzYlVzddcd3myQvx6i1hiDRGnt5Lyg3e9Nc1Sdc7yybx cLPUcY/ifJLDeSwm0Mkgm7fqJab0nsmVeCH8mNdFOrUlJw9REhMBtJShu6EuoMOa 3tO++5uj/ZlwbQ8lkbNPlLOoFrMQRk7gXRKuo2/0JRxXURzuVQ8NG41j10GOrIdd owgZQ5W9r3YY5BP9JseYzuqb9A63saqKB7k2zNJ10cxf3zMb88D49JvujFFmhRQh /MsghluPoPFOQyJjqQXhOImCNAOZJOA5CWVdB5X/NlL+URFhcYpUJw6xZ2vK5YoZ KmbWkU9eHmTpdRW32NvSzPnyGSbc5gBpzGHVzAt/YhlDBAn+BfWBl8ewb5ZImuBc rQIbycA9u928XRtjCoZ5UkEe0oY59rQHOTS2dv+YPguzm8AguCfpXDXgezutoDHq uegh8cChA+/CMLwy05+PPBae5+zncUx2h5TPPm9zpMFMw0p9bHi5uZoN3IXNaEtG /n25HeyqT4kIzs9PZU6B8QY8UDGAGsl/wMqUbSA2sLjqDmIcRStsTVXtWbIU8/ci i0Es1Cb9fh0TfyoAiciG =bA1h -----END PGP SIGNATURE----- Merge tag 'tegra-for-3.7-board-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/cleanup From Stephen Warren: ARM: tegra: remove board files This branch removes all remaining board files for Tegra; booting is now through device tree only. Related, the Harmony DT is augmented with regulators, since this allows removal of board-harmony-power.c; no other boards had regulator support. This change depends on an enhancement to the TPS6586x regulator driver, hence the dependency mentioned below. * tag 'tegra-for-3.7-board-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: ARM: dt: tegra: harmony: configure power off ARM: dt: tegra: harmony: add regulators ARM: tegra: remove board (but not DT) support for Harmony ARM: tegra: remove board (but not DT) support for Paz00 ARM: tegra: remove board (but not DT) support for TrimSlice
124 lines
3.2 KiB
Plaintext
124 lines
3.2 KiB
Plaintext
if ARCH_TEGRA
|
|
|
|
comment "NVIDIA Tegra options"
|
|
|
|
config ARCH_TEGRA_2x_SOC
|
|
bool "Enable support for Tegra20 family"
|
|
select CPU_V7
|
|
select ARM_GIC
|
|
select ARCH_REQUIRE_GPIOLIB
|
|
select PINCTRL
|
|
select PINCTRL_TEGRA20
|
|
select USB_ARCH_HAS_EHCI if USB_SUPPORT
|
|
select USB_ULPI if USB
|
|
select USB_ULPI_VIEWPORT if USB_SUPPORT
|
|
select ARM_ERRATA_720789
|
|
select ARM_ERRATA_742230
|
|
select ARM_ERRATA_751472
|
|
select ARM_ERRATA_754327
|
|
select ARM_ERRATA_764369
|
|
select PL310_ERRATA_727915 if CACHE_L2X0
|
|
select PL310_ERRATA_769419 if CACHE_L2X0
|
|
select CPU_FREQ_TABLE if CPU_FREQ
|
|
help
|
|
Support for NVIDIA Tegra AP20 and T20 processors, based on the
|
|
ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
|
|
|
|
config ARCH_TEGRA_3x_SOC
|
|
bool "Enable support for Tegra30 family"
|
|
select CPU_V7
|
|
select ARM_GIC
|
|
select ARCH_REQUIRE_GPIOLIB
|
|
select PINCTRL
|
|
select PINCTRL_TEGRA30
|
|
select USB_ARCH_HAS_EHCI if USB_SUPPORT
|
|
select USB_ULPI if USB
|
|
select USB_ULPI_VIEWPORT if USB_SUPPORT
|
|
select ARM_ERRATA_743622
|
|
select ARM_ERRATA_751472
|
|
select ARM_ERRATA_754322
|
|
select ARM_ERRATA_764369
|
|
select PL310_ERRATA_769419 if CACHE_L2X0
|
|
select CPU_FREQ_TABLE if CPU_FREQ
|
|
help
|
|
Support for NVIDIA Tegra T30 processor family, based on the
|
|
ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
|
|
|
|
config TEGRA_PCI
|
|
bool "PCI Express support"
|
|
depends on ARCH_TEGRA_2x_SOC
|
|
select PCI
|
|
|
|
config TEGRA_AHB
|
|
bool "Enable AHB driver for NVIDIA Tegra SoCs"
|
|
default y
|
|
help
|
|
Adds AHB configuration functionality for NVIDIA Tegra SoCs,
|
|
which controls AHB bus master arbitration and some
|
|
perfomance parameters(priority, prefech size).
|
|
|
|
comment "Tegra board type"
|
|
|
|
choice
|
|
prompt "Default low-level debug console UART"
|
|
default TEGRA_DEBUG_UART_NONE
|
|
|
|
config TEGRA_DEBUG_UART_NONE
|
|
bool "None"
|
|
|
|
config TEGRA_DEBUG_UARTA
|
|
bool "UART-A"
|
|
|
|
config TEGRA_DEBUG_UARTB
|
|
bool "UART-B"
|
|
|
|
config TEGRA_DEBUG_UARTC
|
|
bool "UART-C"
|
|
|
|
config TEGRA_DEBUG_UARTD
|
|
bool "UART-D"
|
|
|
|
config TEGRA_DEBUG_UARTE
|
|
bool "UART-E"
|
|
|
|
endchoice
|
|
|
|
choice
|
|
prompt "Automatic low-level debug console UART"
|
|
default TEGRA_DEBUG_UART_AUTO_NONE
|
|
|
|
config TEGRA_DEBUG_UART_AUTO_NONE
|
|
bool "None"
|
|
|
|
config TEGRA_DEBUG_UART_AUTO_ODMDATA
|
|
bool "Via ODMDATA"
|
|
help
|
|
Automatically determines which UART to use for low-level debug based
|
|
on the ODMDATA value. This value is part of the BCT, and is written
|
|
to the boot memory device using nvflash, or other flashing tool.
|
|
When bits 19:18 are 3, then bits 17:15 indicate which UART to use;
|
|
0/1/2/3/4 are UART A/B/C/D/E.
|
|
|
|
config TEGRA_DEBUG_UART_AUTO_SCRATCH
|
|
bool "Via UART scratch register"
|
|
help
|
|
Automatically determines which UART to use for low-level debug based
|
|
on the UART scratch register value. Some bootloaders put ASCII 'D'
|
|
in this register when they initialize their own console UART output.
|
|
Using this option allows the kernel to automatically pick the same
|
|
UART.
|
|
|
|
endchoice
|
|
|
|
config TEGRA_SYSTEM_DMA
|
|
bool "Enable system DMA driver for NVIDIA Tegra SoCs"
|
|
default y
|
|
help
|
|
Adds system DMA functionality for NVIDIA Tegra SoCs, used by
|
|
several Tegra device drivers
|
|
|
|
config TEGRA_EMC_SCALING_ENABLE
|
|
bool "Enable scaling the memory frequency"
|
|
|
|
endif
|