ARM: mvebu: Rename DEBUG_LL to indicate UART index

The mvebu SoCs actually have more UARTs than just the one exposed in DEBUG_LL
yet.

In order to differentiate them, Add the index in the configuration options and
their help.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 5ddd490..eb3991c 100644 (file)
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -455,13 +455,13 @@ choice
                  Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration
                  options based on your needs.
 
-       config DEBUG_MVEBU_UART
-               bool "Kernel low-level debugging messages via MVEBU UART (old bootloaders)"
+       config DEBUG_MVEBU_UART0
+               bool "Kernel low-level debugging messages via MVEBU UART0 (old bootloaders)"
                depends on ARCH_MVEBU
                select DEBUG_UART_8250
                help
                  Say Y here if you want kernel low-level debugging support
-                 on MVEBU based platforms.
+                 on MVEBU based platforms on UART0.
 
                  This option should be used with the old bootloaders
                  that left the internal registers mapped at
@@ -474,13 +474,13 @@ choice
                  when u-boot hands over to the kernel, the system
                  silently crashes, with no serial output at all.
 
-       config DEBUG_MVEBU_UART_ALTERNATE
-               bool "Kernel low-level debugging messages via MVEBU UART (new bootloaders)"
+       config DEBUG_MVEBU_UART0_ALTERNATE
+               bool "Kernel low-level debugging messages via MVEBU UART0 (new bootloaders)"
                depends on ARCH_MVEBU
                select DEBUG_UART_8250
                help
                  Say Y here if you want kernel low-level debugging support
-                 on MVEBU based platforms.
+                 on MVEBU based platforms on UART0.
 
                  This option should be used with the new bootloaders
                  that remap the internal registers at 0xf1000000.
@@ -1282,7 +1282,7 @@ config DEBUG_UART_PHYS
        default 0xc8000000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN
        default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
        default 0xd0000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX
-       default 0xd0012000 if DEBUG_MVEBU_UART
+       default 0xd0012000 if DEBUG_MVEBU_UART0
        default 0xc81004c0 if DEBUG_MESON_UARTAO
        default 0xd4017000 if DEBUG_MMP_UART2
        default 0xd4018000 if DEBUG_MMP_UART3
@@ -1296,7 +1296,7 @@ config DEBUG_UART_PHYS
        default 0xe8008000 if DEBUG_R7S72100_SCIF2
        default 0xf0000be0 if ARCH_EBSA110
        default 0xf040ab00 if DEBUG_BRCMSTB_UART
-       default 0xf1012000 if DEBUG_MVEBU_UART_ALTERNATE
+       default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE
        default 0xf1012000 if ARCH_DOVE || ARCH_MV78XX0 || \
                                ARCH_ORION5X
        default 0xf7fc9000 if DEBUG_BERLIN_UART
@@ -1377,7 +1377,7 @@ config DEBUG_UART_VIRT
        default 0xfeb30c00 if DEBUG_KEYSTONE_UART0
        default 0xfeb31000 if DEBUG_KEYSTONE_UART1
        default 0xfec02000 if DEBUG_SOCFPGA_UART
-       default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE
+       default 0xfec12000 if DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE
        default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0
        default 0xfec90000 if DEBUG_RK32_UART2
        default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1