| # Copyright (c) 2019-2020 Cobham Gaisler AB | |
| # SPDX-License-Identifier: Apache-2.0 | |
| menu "SPARC Options" | |
| depends on SPARC | |
| config ARCH | |
| default "sparc" | |
| config SPARC_NWIN | |
| int "Number of register windows" | |
| default 8 | |
| help | |
| Number of implemented register windows. | |
| config GEN_ISR_TABLES | |
| default y | |
| config GEN_IRQ_VECTOR_TABLE | |
| default n | |
| config GEN_SW_ISR_TABLE | |
| default y | |
| config NUM_IRQS | |
| int | |
| default 32 | |
| config SPARC_CASA | |
| bool "CASA instructions" | |
| help | |
| Use CASA atomic instructions. Defined by SPARC V9 and available | |
| in some LEON processors. | |
| # The SPARC V8 ABI allocates a stack frame of minimum 96 byte for each SAVE | |
| # instruction so we bump the kernel default values. | |
| config MAIN_STACK_SIZE | |
| default 4096 if COVERAGE_GCOV | |
| default 2048 | |
| config IDLE_STACK_SIZE | |
| default 1024 | |
| config ISR_STACK_SIZE | |
| default 4096 | |
| config TEST_EXTRA_STACKSIZE | |
| default 4096 if COVERAGE_GCOV | |
| default 2048 | |
| config IPM_CONSOLE_STACK_SIZE | |
| default 4096 if COVERAGE | |
| default 1024 | |
| config NET_TX_STACK_SIZE | |
| default 2048 | |
| config NET_RX_STACK_SIZE | |
| default 2048 | |
| endmenu |