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Diffstat (limited to 'arch/xtensa/Kconfig')
-rw-r--r-- | arch/xtensa/Kconfig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index d637b396f81c..6ad4c1161518 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -393,6 +393,28 @@ config PARSE_BOOTPARAM If unsure, say Y. +choice + prompt "Semihosting interface" + default XTENSA_SIMCALL_ISS + depends on XTENSA_PLATFORM_ISS + help + Choose semihosting interface that will be used for serial port, + block device and networking. + +config XTENSA_SIMCALL_ISS + bool "simcall" + help + Use simcall instruction. simcall is only available on simulators, + it does nothing on hardware. + +config XTENSA_SIMCALL_GDBIO + bool "GDBIO" + help + Use break instruction. It is available on real hardware when GDB + is attached to it via JTAG. + +endchoice + config BLK_DEV_SIMDISK tristate "Host file-based simulated block device support" default n |