[PATCH 45/50] ARM: vexpress: Only provide PUTC_LL() when activated

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Add a Kconfig symbol for the vexpress debug_ll UART port

Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
 arch/arm/include/asm/debug_ll.h | 6 ++++--
 common/Kconfig                  | 7 +++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/arch/arm/include/asm/debug_ll.h b/arch/arm/include/asm/debug_ll.h
index ba67c7e22d..81602d93d3 100644
--- a/arch/arm/include/asm/debug_ll.h
+++ b/arch/arm/include/asm/debug_ll.h
@@ -23,6 +23,10 @@
 #include <mach/stm32mp/debug_ll.h>
 #endif
 
+#ifdef CONFIG_DEBUG_VEXPRESS_UART
+#include <mach/vexpress/debug_ll.h>
+#endif
+
 #ifdef CONFIG_DEBUG_QEMU_ARM64_VIRT
 #define DEBUG_LL_UART_ADDR		0x9000000
 #include <debug_ll/pl011.h>
@@ -34,8 +38,6 @@
 #include <mach/bcm283x/debug_ll.h>
 #elif defined CONFIG_ARCH_ZYNQ
 #include <mach/zynq/debug_ll.h>
-#elif defined CONFIG_ARCH_VEXPRESS
-#include <mach/vexpress/debug_ll.h>
 #elif defined CONFIG_ARCH_VERSATILE
 #include <mach/versatile/debug_ll.h>
 #elif defined CONFIG_ARCH_LAYERSCAPE
diff --git a/common/Kconfig b/common/Kconfig
index a21559bf2c..9234f1239e 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -1357,6 +1357,13 @@ config DEBUG_IMX8M_UART
 	  Say Y here if you want barebox low-level debugging support
 	  on i.MX8M*.
 
+config DEBUG_VEXPRESS_UART
+	bool "Vexpress Debug UART"
+	depends on ARCH_VEXPRESS
+	help
+	  Say Y here if you want barebox low-level debugging support
+	  on Vexpress.
+
 config DEBUG_VF610_UART
 	bool "VF610 Debug UART"
 	depends on ARCH_VF610
-- 
2.30.2





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