Say Y here if you want kernel low-level debugging support
on SOCFPGA based platforms.
+ config DEBUG_TEGRA_UART
+ depends on ARCH_TEGRA
+ bool "Use Tegra UART for low-level debug"
+ help
+ Say Y here if you want kernel low-level debugging support
+ on Tegra based platforms.
+
config DEBUG_VEXPRESS_UART0_DETECT
bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
depends on ARCH_VEXPRESS && CPU_CP15_MMU
endchoice
+choice
+ prompt "Low-level debug console UART"
+ depends on DEBUG_LL && DEBUG_TEGRA_UART
+
+ 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_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
+
config DEBUG_LL_INCLUDE
string
default "debug/icedcc.S" if DEBUG_ICEDCC
default "debug/socfpga.S" if DEBUG_SOCFPGA_UART
default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \
DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1
+ default "debug/tegra.S" if DEBUG_TEGRA_UART
default "mach/debug-macro.S"
config EARLY_PRINTK
which controls AHB bus master arbitration and some
perfomance parameters(priority, prefech size).
-choice
- prompt "Low-level debug console UART"
-
-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_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
-
config TEGRA_EMC_SCALING_ENABLE
bool "Enable scaling the memory frequency"