# SPDX-License-Identifier: GPL-2.0
#
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.rst.
#
config [31mCONFIG_C6X[0m
def_bool y
select [31mCONFIG_ARCH_32BIT_OFF_T[0m
select [31mCONFIG_ARCH_HAS_BINFMT_FLAT[0m
select [31mCONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU[0m
select [31mCONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE[0m
select [31mCONFIG_CLKDEV_LOOKUP[0m
select [31mCONFIG_GENERIC_ATOMIC64[0m
select [31mCONFIG_GENERIC_IRQ_SHOW[0m
select [31mCONFIG_HAVE_ARCH_TRACEHOOK[0m
select [31mCONFIG_SPARSE_IRQ[0m
select [31mCONFIG_IRQ_DOMAIN[0m
select [31mCONFIG_OF[0m
select [31mCONFIG_OF_EARLY_FLATTREE[0m
select [31mCONFIG_GENERIC_CLOCKEVENTS[0m
select [31mCONFIG_MODULES_USE_ELF_RELA[0m
select MMU_GATHER_NO_RANGE if [31mCONFIG_MMU[0m
config [31mCONFIG_MMU[0m
def_bool n
config [31mCONFIG_FPU[0m
def_bool n
config [31mCONFIG_GENERIC_CALIBRATE_DELAY[0m
def_bool y
config [31mCONFIG_GENERIC_HWEIGHT[0m
def_bool y
config [31mCONFIG_GENERIC_BUG[0m
def_bool y
depends on [31mCONFIG_BUG[0m
config [31mCONFIG_C6X_BIG_KERNEL[0m
bool "Build a big kernel"
help
The [31mCONFIG_C6X[0m function call instruction has a limited range of +/- 2MiB.
This is sufficient for most kernels, but some kernel configurations
with lots of compiled-in functionality may require a larger range
for function calls. Use this option to have the compiler generate
function calls with 32-bit range. This will make the kernel both
larger and slower.
If unsure, say N.
# Use the generic interrupt handling code in kernel/irq/
config [31mCONFIG_CMDLINE_BOOL[0m
bool "Default bootloader kernel arguments"
config [31mCONFIG_CMDLINE[0m
string "Kernel command line"
depends on [31mCONFIG_CMDLINE_BOOL[0m
default "console=ttyS0,57600"
help
On some architectures there is currently no way for the boot loader
to pass arguments to the kernel. For these architectures, you should
supply some command-line options at build time by entering them
here.
config [31mCONFIG_CMDLINE_FORCE[0m
bool "Force default kernel command string"
depends on [31mCONFIG_CMDLINE_BOOL[0m
default n
help
Set this to have arguments from the default kernel command string
override those passed by the boot loader.
config [31mCONFIG_CPU_BIG_ENDIAN[0m
bool "Build big-endian kernel"
default n
help
Say Y if you plan on running a kernel in big-endian mode.
Note that your board must be properly built and your board
port must properly enable any big-endian related features
of your chipset/board/processor.
config [31mCONFIG_FORCE_MAX_ZONEORDER[0m
int "Maximum zone order"
default "13"
help
The kernel memory allocator divides physically contiguous memory
blocks into "zones", where each zone is a power of two number of
pages. This option selects the largest power of two that the kernel
keeps in the memory allocator. If you need to allocate very large
blocks of physically contiguous memory, then you may need to
increase this value.
This config option is actually maximum order plus one. For example,
a value of 11 means that the largest free memory block is 2^10 pages.
menu "Processor type and features"
source "arch/c6x/platforms/Kconfig"
config [31mCONFIG_KERNEL_RAM_BASE_ADDRESS[0m
hex "Virtual address of memory base"
default 0xe0000000 if [31mCONFIG_SOC_TMS320C6455[0m
default 0xe0000000 if [31mCONFIG_SOC_TMS320C6457[0m
default 0xe0000000 if [31mCONFIG_SOC_TMS320C6472[0m
default 0x80000000
source "kernel/Kconfig.hz"
endmenu