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ARM: debug: move StrongARM debug include to arch/arm/include/debug

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StrongARM debug-macro.S is quite standalone thing, depending only on
register mappings. Move it to proper place and add Kconfig entry.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Dmitry Eremin-Solenikov 2014-11-06 10:20:23 +03:00 committed by Arnd Bergmann
parent 37f286e908
commit e6131fa383
2 changed files with 17 additions and 2 deletions
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9
arch/arm/Kconfig.debug
View File

@ -734,6 +734,14 @@ choice
their output to UART 2. The port must have been initialised
by the boot-loader before use.
config DEBUG_SA1100
depends on ARCH_SA1100
bool "Use SA1100 UARTs for low-level debug"
help
Say Y here if you want kernel low-level debugging support
on SA-11x0 UART ports. The kernel will check for the first
enabled UART in a sequence 3-1-2.
config DEBUG_SOCFPGA_UART
depends on ARCH_SOCFPGA
bool "Use SOCFPGA UART for low-level debug"
@ -1052,6 +1060,7 @@ config DEBUG_STI_UART
config DEBUG_LL_INCLUDE
string
default "debug/sa1100.S" if DEBUG_SA1100
default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250
default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2
default "debug/meson.S" if DEBUG_MESON_UARTAO

10
arch/arm/mach-sa1100/include/mach/debug-macro.S → arch/arm/include/debug/sa1100.S
View File

@ -1,4 +1,4 @@
/* arch/arm/mach-sa1100/include/mach/debug-macro.S
/* arch/arm/include/debug/sa1100.S
*
* Debugging macro include header
*
@ -10,7 +10,13 @@
* published by the Free Software Foundation.
*
*/
#include <mach/hardware.h>
#define UTCR3 0x0c
#define UTDR 0x14
#define UTSR1 0x20
#define UTCR3_TXE 0x00000002 /* Transmit Enable */
#define UTSR1_TBY 0x00000001 /* Transmitter BusY (read) */
#define UTSR1_TNF 0x00000004 /* Transmit FIFO Not Full (read) */
.macro addruart, rp, rv, tmp
mrc p15, 0, \rp, c1, c0