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https://github.com/zephyrproject-rtos/zephyr
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d748577706
Completing the terminology change started with change 4008 by updating the Kconfig files processed to produce the online documentation, plus header files processed by doxygen. References to 'platform' are change to 'board' Change-Id: Id0ed3dc1439a0ea0a4bd19d4904889cf79bec33e Jira: ZEP-534 Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
125 lines
3.0 KiB
Plaintext
125 lines
3.0 KiB
Plaintext
#
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# Copyright (c) 2016 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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choice
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prompt "Nios II configuration selection"
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depends on NIOS2
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source "arch/nios2/soc/*/Kconfig.soc"
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endchoice
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menu "Nios II Options"
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depends on NIOS2
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config ARCH
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string
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default "nios2"
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config ARCH_DEFCONFIG
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string
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default "arch/nios2/defconfig"
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menu "Nios II Gen 2 Processor Options"
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config CPU_NIOS2_GEN2
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bool
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default y
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help
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This option signifies the use of a Nios II Gen 2 CPU
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endmenu
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menu "Nios II Family Options"
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config XIP
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bool
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default y
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config IRQ_OFFLOAD
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bool "Enable IRQ offload"
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default n
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help
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Enable irq_offload() API which allows functions to be synchronously
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run in interrupt context. Mainly useful for test cases.
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config HAS_MUL_INSTRUCTION
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bool
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default n
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config HAS_DIV_INSTRUCTION
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bool
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default n
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config HAS_MULX_INSTRUCTION
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bool
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default n
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config INCLUDE_RESET_VECTOR
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bool "Include Reset vector"
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default y
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help
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Include the reset vector stub, which enables instruction/data caches
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and then jumps to __start. This code is typically located at the very
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beginning of flash memory. You may need to omit this if using the
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nios2-download tool since it refuses to load data anywhere other than
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RAM.
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config EXTRA_EXCEPTION_INFO
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bool "Extra exception debug information"
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default n
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help
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Have exceptions print additional useful debugging information in
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human-readable form, at the expense of code size. For example,
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the cause code for an exception will be supplemented by a string
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describing what that cause code means.
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choice
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prompt "Global Pointer options"
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default GP_GLOBAL
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config GP_NONE
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bool "No global pointer"
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help
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Do not use global pointer relative offsets at all
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config GP_LOCAL
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bool "Local data global pointer references"
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help
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Use global pointer relative offsets for small globals declared in the
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same C file as the code that uses it.
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config GP_GLOBAL
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bool "Global data global pointer references"
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help
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Use global pointer relative offsets for small globals declared
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anywhere in the executable. Note that if any small globals that are put
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in alternate sections (such as _k_task_list_ptr in the microkernel)
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they must be declared in headers with proper __attribute__((section)) or
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the linker will error out.
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config GP_ALL_DATA
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bool "All data global pointer references"
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help
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Use GP relative access for all data in the program, not just
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small data. Use this if your board has 64K or less of RAM.
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endchoice
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endmenu
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source "arch/nios2/soc/*/Kconfig"
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endmenu
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