diff options
Diffstat (limited to 'arch/riscv/Kconfig')
| -rw-r--r-- | arch/riscv/Kconfig | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index a814a1a45b..8f2cd089a2 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -1,3 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only + config RISCV def_bool y select GENERIC_FIND_NEXT_BIT @@ -6,14 +8,15 @@ config RISCV select OFDEVICE select COMMON_CLK select COMMON_CLK_OF_PROVIDER - select CLKDEV_LOOKUP select HAS_DMA + select ARCH_DMA_DEFAULT_COHERENT select HAVE_PBL_IMAGE select HAVE_PBL_MULTI_IMAGES select HAVE_IMAGE_COMPRESSION - select HAS_ARCH_SJLJ + select ARCH_HAS_SJLJ select HAS_KALLSYMS select RISCV_TIMER if RISCV_SBI + select HW_HAS_PCI config ARCH_TEXT_BASE hex @@ -82,6 +85,16 @@ config RISCV_EXCEPTIONS default y select ARCH_HAS_DATA_ABORT_MASK +config RISCV_UNWIND + bool "enable stack unwinding support" + select ARCH_HAS_STACK_DUMP + select ARCH_WANT_FRAME_POINTERS + help + This option enables stack unwinding support in barebox + using the information automatically generated by the + compiler. The resulting kernel image is slightly bigger but + the performance is not affected. + config HAS_NMON bool |