[PATCH] ARM: debug: use generic option for ep93xx PL10x debug port
Russell King - ARM Linux
linux at arm.linux.org.uk
Mon Jul 22 07:24:33 EDT 2013
On Wed, Jul 17, 2013 at 10:48:16AM -0700, H Hartley Sweeten wrote:
> The generic option DEBUG_LL_UART_PL01X is now used to select the UART
> type for the kernel low-level debugging on the ep93xx platform. This
> enables two config options to provide the physical and virtual base
> address of the debug UART.
> Use the generic options instead of providing platform specific options
> to select the debug UART.
> UART1 is selected with: DEBUG_UART_PHYS = 0x808c0000
> DEBUG_UART_VIRT = 0xfedc0000
> UART2 is selected with: DEBUG_UART_PHYS = 0x808d0000
> DEBUG_UART_VIRT = 0xfedd0000
> UART3 is selected with: DEBUG_UART_PHYS = 0x808e0000
> DEBUG_UART_VIRT = 0xfede0000
> The selected UART must already be initialized by the bootloader. If it
> isn't setup nothing will appear (which might be desired).
> Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
> Cc: Russell King <rmk+kernel at arm.linux.org.uk>
> Cc: Ryan Mallon <rmallon at gmail.com>
> This applies on top of Russell King's "Clean up the debugging support".
Please put this in the patch system; I'll get a round tuit maybe later
this week, if not next week.
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