aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDaniel Thompson <daniel.thompson@linaro.org>2014-04-04 16:33:40 +0100
committerDaniel Thompson <daniel.thompson@linaro.org>2014-05-27 15:07:57 +0100
commit729f0a1c1a8f25539c58648654b4c0c029a794c2 (patch)
tree13e5fe90209f3c302b7f4246879be30f916ff302
parent9db5ddd7d0693c71eceff14b0a21b9bd2bd7300b (diff)
downloadlinux-bugs/debug_ll.tar.gz
arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)bugs/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 targetted 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 overriden. Problem is fixed by removing the automatic enabling of this option. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
-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 9a391f71134f..de67f7e9c4b4 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -985,12 +985,7 @@ 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