[PATCH 15/24] msm: allow uart to be conditionally disabled
From: Jeff Ohlstein <hidden>
Date: 2010-08-25 04:59:17
Also in:
linux-arm-msm, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
From: Daniel Walker <redacted> Some MSM targets don't select the debug UART in this way. For those we need to disable this selection mechanism. Signed-off-by: Daniel Walker <redacted> Signed-off-by: Jeff Ohlstein <redacted> --- arch/arm/mach-msm/Kconfig | 8 +++++++- arch/arm/mach-msm/include/mach/debug-macro.S | 2 +- 2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index 60ad211..27fc183 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig@@ -11,6 +11,7 @@ config ARCH_MSM7X00A select MSM_SMD_PKG3 select CPU_V6 select MSM_PROC_COMM + select HAS_MSM_DEBUG_UART_PHYS config ARCH_MSM7X30 bool "MSM7x30"
@@ -20,6 +21,7 @@ config ARCH_MSM7X30 select CPU_V7 select MSM_REMOTE_SPINLOCK_DEKKERS select MSM_PROC_COMM + select HAS_MSM_DEBUG_UART_PHYS config ARCH_QSD8X50 bool "QSD8X50"
@@ -29,6 +31,7 @@ config ARCH_QSD8X50 select CPU_V7 select MSM_REMOTE_SPINLOCK_LDREX select MSM_PROC_COMM + select HAS_MSM_DEBUG_UART_PHYS endchoice
@@ -41,7 +44,8 @@ config ARCH_MSM_SCORPION bool config ARCH_MSM_SCORPIONMP bool - +config HAS_MSM_DEBUG_UART_PHYS + bool config MSM_VIC bool
@@ -95,6 +99,7 @@ config MSM_DEBUG_UART default 2 if MSM_DEBUG_UART2 default 3 if MSM_DEBUG_UART3 +if HAS_MSM_DEBUG_UART_PHYS choice prompt "Debug UART"
@@ -112,6 +117,7 @@ choice config MSM_DEBUG_UART3 bool "UART3" endchoice +endif config MSM_SMD_PKG3 bool
diff --git a/arch/arm/mach-msm/include/mach/debug-macro.S b/arch/arm/mach-msm/include/mach/debug-macro.S
index 528750f..238c4f1 100644
--- a/arch/arm/mach-msm/include/mach/debug-macro.S
+++ b/arch/arm/mach-msm/include/mach/debug-macro.S@@ -19,7 +19,7 @@ #include <mach/hardware.h> #include <mach/msm_iomap.h> -#ifdef CONFIG_MSM_DEBUG_UART +#ifdef CONFIG_HAS_MSM_DEBUG_UART_PHYS .macro addruart, rx, tmp @ see if the MMU is enabled and select appropriate base address mrc p15, 0, \rx, c1, c0
--
1.7.2.1
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