mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
a0aba8a2eb
CONFIG_SYS_[DI]CACHE_OFF had been partially converted to Kconfig
parameters; only for the ARC architecture. This patch turns these two
parameters into Kconfig items everywhere else they are found.
All of the include/configs/* and defconfig changes in this patch are
for arm machines only. The Kconfig changes for arc, nds32, riscv,
and xtensa have been included since these symbols are found in code
under arch/{arc,nds32,riscv,xtensa}, however, no currently-defined
include/configs/* or defconfigs for these architectures exist which
include these symbols.
These results have been confirmed with tools/moveconfig.py.
Acked-by: Alexey Brodkin <abrodkin@snopsys.com>
Signed-off-by: Trevor Woerner <trevor@toganlabs.com>
[trini: Re-migrate for a few more boards]
Signed-off-by: Tom Rini <trini@konsulko.com>
180 lines
3.5 KiB
Plaintext
180 lines
3.5 KiB
Plaintext
menu "ARC architecture"
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depends on ARC
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config SYS_ARCH
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default "arc"
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config SYS_CPU
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default "arcv1" if ISA_ARCOMPACT
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default "arcv2" if ISA_ARCV2
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choice
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prompt "ARC Instruction Set"
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default ISA_ARCOMPACT
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config ISA_ARCOMPACT
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bool "ARCompact ISA"
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help
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The original ARC ISA of ARC600/700 cores
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config ISA_ARCV2
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bool "ARC ISA v2"
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help
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ISA for the Next Generation ARC-HS cores
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endchoice
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choice
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prompt "CPU selection"
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default CPU_ARC770D if ISA_ARCOMPACT
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default CPU_ARCHS38 if ISA_ARCV2
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config CPU_ARC750D
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bool "ARC 750D"
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depends on ISA_ARCOMPACT
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select ARC_MMU_V2
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help
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Choose this option to build an U-Boot for ARC750D CPU.
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config CPU_ARC770D
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bool "ARC 770D"
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depends on ISA_ARCOMPACT
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select ARC_MMU_V3
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help
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Choose this option to build an U-Boot for ARC770D CPU.
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config CPU_ARCEM6
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bool "ARC EM6"
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depends on ISA_ARCV2
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select ARC_MMU_ABSENT
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help
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Next Generation ARC Core based on ISA-v2 ISA without MMU.
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config CPU_ARCHS36
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bool "ARC HS36"
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depends on ISA_ARCV2
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select ARC_MMU_ABSENT
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help
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Next Generation ARC Core based on ISA-v2 ISA without MMU.
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config CPU_ARCHS38
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bool "ARC HS38"
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depends on ISA_ARCV2
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select ARC_MMU_V4
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help
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Next Generation ARC Core based on ISA-v2 ISA with MMU.
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endchoice
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choice
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prompt "MMU Version"
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default ARC_MMU_V3 if CPU_ARC770D
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default ARC_MMU_V2 if CPU_ARC750D
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default ARC_MMU_ABSENT if CPU_ARCEM6
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default ARC_MMU_ABSENT if CPU_ARCHS36
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default ARC_MMU_V4 if CPU_ARCHS38
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config ARC_MMU_ABSENT
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bool "No MMU"
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help
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No MMU
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config ARC_MMU_V2
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bool "MMU v2"
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depends on CPU_ARC750D
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help
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Fixed the deficiency of v1 - possible thrashing in memcpy sceanrio
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when 2 D-TLB and 1 I-TLB entries index into same 2way set.
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config ARC_MMU_V3
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bool "MMU v3"
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depends on CPU_ARC770D
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help
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Introduced with ARC700 4.10: New Features
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Variable Page size (1k-16k), var JTLB size 128 x (2 or 4)
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Shared Address Spaces (SASID)
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config ARC_MMU_V4
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bool "MMU v4"
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depends on CPU_ARCHS38
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help
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Introduced as a part of ARC HS38 release.
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endchoice
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config CPU_BIG_ENDIAN
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bool "Enable Big Endian Mode"
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default n
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help
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Build kernel for Big Endian Mode of ARC CPU
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config SYS_ICACHE_OFF
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bool "Do not enable icache"
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default n
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help
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Do not enable instruction cache in U-Boot.
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config SYS_DCACHE_OFF
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bool "Do not enable dcache"
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default n
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help
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Do not enable data cache in U-Boot.
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menuconfig ARC_DBG
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bool "ARC debugging"
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default n
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if ARC_DBG
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config ARC_DBG_IOC_ENABLE
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bool "Enable IO coherency unit"
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depends on CPU_ARCHS38
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default n
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help
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Enable IO coherency unit to debug problems with caches and
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DMA peripherals.
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NOTE: as of today linux will not work properly if this option
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is enabled in u-boot!
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endif
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choice
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prompt "Target select"
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default TARGET_AXS103
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config TARGET_TB100
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bool "Support tb100"
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config TARGET_NSIM
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bool "Support standalone nSIM & Free nSIM"
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config TARGET_AXS101
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bool "Support Synopsys Designware SDP board AXS101"
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select BOUNCE_BUFFER if CMD_NAND
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config TARGET_AXS103
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bool "Support Synopsys Designware SDP board AXS103"
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select BOUNCE_BUFFER if CMD_NAND
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config TARGET_EMSDP
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bool "Synopsys EM Software Development Platform"
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select CPU_ARCEM6
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config TARGET_HSDK
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bool "Support Synpsys HS DevelopmentKit board"
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config TARGET_IOT_DEVKIT
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bool "Synopsys Brite IoT Development kit"
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select CPU_ARCEM6
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endchoice
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source "board/abilis/tb100/Kconfig"
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source "board/synopsys/Kconfig"
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source "board/synopsys/axs10x/Kconfig"
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source "board/synopsys/emsdp/Kconfig"
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source "board/synopsys/hsdk/Kconfig"
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source "board/synopsys/iot_devkit/Kconfig"
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endmenu
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