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| author | Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> | 2018-03-21 15:58:59 +0300 |
|---|---|---|
| committer | Alexey Brodkin <abrodkin@synopsys.com> | 2018-03-21 17:06:54 +0300 |
| commit | 48b04832d8a2045c8e72c5a0c8e7e54043fe670d (patch) | |
| tree | 95b3747f35f6995b6747ac64cff241fb5afeb113 /arch/arc/Kconfig | |
| parent | 246ba284ecd4c6da7a7e15c6455bd3d43dc6f33e (diff) | |
| download | u-boot-48b04832d8a2045c8e72c5a0c8e7e54043fe670d.tar.gz | |
ARC: Move IOC enabling to compile-time options
Use CONFIG_ARC_DBG_IOC_ENABLE Kconfig option instead of
ioc_enable global variable.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index e3f9db7b29..aee15d5353 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -116,6 +116,24 @@ config SYS_DCACHE_OFF bool "Do not use Data Cache" default n +menuconfig ARC_DBG + bool "ARC debugging" + default n + +if ARC_DBG + +config ARC_DBG_IOC_ENABLE + bool "Enable IO coherency unit" + depends on CPU_ARCHS38 + default n + help + Enable IO coherency unit to debug problems with caches and + DMA peripherals. + NOTE: as of today linux will not work properly if this option + is enabled in u-boot! + +endif + choice prompt "Target select" default TARGET_AXS103 |