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authorArnd Bergmann <arnd@arndb.de>2015-12-03 16:19:22 +0100
committerArnd Bergmann <arnd@arndb.de>2015-12-15 23:41:53 +0100
commitf06455fab68cdba4c8d790c25d0f30745d636723 (patch)
treef5b6754e679c3286d10da1bac608bfd6787f7f34
parentc047f529e887b407eee0f9fe88dc368378c1624f (diff)
ARM: debug-ll: rework ep93xx handling
This makes ep93xx debug-ll handling more consistent with the other platforms, by adding a separate Kconfig symbol for it that in turn selects the standard DEBUG_UART_PL01X symbol. We still have to pick a physical address even if DEBUG_LL is disabled here, because the EP93xx uncompress output code uses CONFIG_DEBUG_UART_PHYS. If we ever move to multiplatform support, this can go away. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r--arch/arm/Kconfig.debug12
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index ccb1bd298d48..178c84b7b8ba 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -263,6 +263,14 @@ choice
Say Y here if you want the debug print routines to direct
their output to the UA0 serial port in the CX92755.
+ config DEBUG_EP93XX
+ bool "Kernel low-level debugging messages via ep93xx UART"
+ depends on ARCH_EP93XX
+ select DEBUG_UART_PL01X
+ help
+ Say Y here if you want kernel low-level debugging support
+ on Cirrus Logic EP93xx based platforms.
+
config DEBUG_FOOTBRIDGE_COM1
bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
depends on FOOTBRIDGE
@@ -1428,7 +1436,7 @@ config DEBUG_UART_PHYS
default 0x80070000 if DEBUG_IMX23_UART
default 0x80074000 if DEBUG_IMX28_UART
default 0x80230000 if DEBUG_PICOXCELL_UART
- default 0x808c0000 if ARCH_EP93XX
+ default 0x808c0000 if DEBUG_EP93XX || ARCH_EP93XX
default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART
default 0xb0060000 if DEBUG_SIRFPRIMA2_UART1
default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX
@@ -1554,7 +1562,7 @@ config DEBUG_UART_VIRT
default 0xfed60000 if DEBUG_RK29_UART0
default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3
- default 0xfedc0000 if ARCH_EP93XX
+ default 0xfedc0000 if DEBUG_EP93XX
default 0xfee003f8 if FOOTBRIDGE
default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART
default 0xfee82340 if ARCH_IOP13XX