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authorDaniel Thompson <daniel.thompson@linaro.org>2014-04-04 16:33:40 +0100
committerDaniel Thompson <daniel.thompson@linaro.org>2015-01-05 09:45:57 +0000
commit644eada24c81c10f9ad3043fa0c89e79f40c265c (patch)
tree8d2538142b373711b3103dde5c473acfde4087b3
parent0f211882a9612c942b139e36d4e70d324f333ee8 (diff)
downloadlinux-dev/multi_debug_ll.tar.gz
arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)dev/multi_debug_ll
When building a multi_v7_defconfig kernel it is not possible to configure DEBUG_LL to use any serial device except a ARM Primecell PL01X, or more accurately and worse, it is possible to configure a different serial device but KConfig does not honour this request. In fact this also overrides the user selection for some of the single platform kernels, for example I don't think DEBUG_LL can be targeted at ICE or semihosted supervisor for ARCH_VERSATILE. This happens because DEBUG_UART_PL01X is automatically enabled by some architectures and this means user decisions made regarding the DEBUG_LL backend will be overridden. Problem is fixed by removing the automatic enabling of this option. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r--arch/arm/Kconfig.debug7
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index e250505b9ae1..a324ecdfeb21 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1263,12 +1263,7 @@ config DEBUG_LL_INCLUDE
# Compatibility options for PL01x
config DEBUG_UART_PL01X
- def_bool ARCH_EP93XX || \
- ARCH_INTEGRATOR || \
- ARCH_SPEAR3XX || \
- ARCH_SPEAR6XX || \
- ARCH_SPEAR13XX || \
- ARCH_VERSATILE
+ bool
# Compatibility options for 8250
config DEBUG_UART_8250