which controls AHB bus master arbitration and some
performance parameters(priority, prefech size).
-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_EMC_SCALING_ENABLE
bool "Enable scaling the memory frequency"