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Author	SHA1	Message	Date
Jun Nie	58d0398535	ARM: zx: add low level debug support for zx296702 Use the UART0 peripheral for low level debug. Only the UART port 0 is currently supported. Signed-off-by: Jun Nie <jun.nie@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2015-05-15 21:49:27 +02:00
Ben Dooks	76e3faf156	ARM: pl01x debug code endian fix The PL01X debug code needs to take into account which endian mode the processor is running in. If it is big-endian, ensure the data is swapped appropriately. Note, we could do this slightly more efficiently if we have an macro to do the necessary swap for the bits used by test. Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>	2013-10-19 20:46:33 +01:00
Russell King	4e218b9928	ARM: debug: move PL01X debug include into arch/arm/include/debug/ Now that the PL01X debug include can mostly stand alone without requiring platforms to provide any macros, move it into the debug directory so it can be directly included. This allows us to get rid of a lot of debug-macros include files. The autodetect case for Versatile Express and the ux500 are left alone; these are more complicated implementations. Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Ryan Mallon <rmallon@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2013-08-25 17:11:06 +01:00

Author

SHA1

Message

Date

Jun Nie

58d0398535

ARM: zx: add low level debug support for zx296702

Use the UART0 peripheral for low level debug. Only the UART port 0 is
currently supported.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2015-05-15 21:49:27 +02:00

Ben Dooks

76e3faf156

ARM: pl01x debug code endian fix

The PL01X debug code needs to take into account which endian mode the
processor is running in. If it is big-endian, ensure the data is swapped
appropriately.

Note, we could do this slightly more efficiently if we have an macro to
do the necessary swap for the bits used by test.

Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>

2013-10-19 20:46:33 +01:00

Russell King

4e218b9928

ARM: debug: move PL01X debug include into arch/arm/include/debug/

Now that the PL01X debug include can mostly stand alone without
requiring platforms to provide any macros, move it into the debug
directory so it can be directly included.  This allows us to get rid of
a lot of debug-macros include files.

The autodetect case for Versatile Express and the ux500 are left alone;
these are more complicated implementations.

Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Ryan Mallon <rmallon@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2013-08-25 17:11:06 +01:00

3 Commits