u-boot.git/arch/sparc/include/asm, branch v2016.01

sparc: Remove non-generic board init files: board.c, time.c

2015-12-03T11:15:50+00:00

Remove the board.c and time.c files and all associated non-generic board
initialization code.

Signed-off-by: Francois Retief

sparc: leon3: Added CPU count and frequency detection.

2015-12-03T11:15:49+00:00

Signed-off-by: Daniel Hellstrom

sparc: Update cpu_init.c to use generic timer infrastructure

2015-12-03T11:15:49+00:00

Introduce the CONFIG_SYS_TIMER_* macros in include/asm/config.h to make use
of the generic timer infrastructure in lib/time.c.

Created a timer_init() function to initialize the timer hardware and update
the #ifdef in board_init_f to allow this function to be called during the
start-up sequence.

Signed-off-by: Francois Retief

sparc: leon3: Move snoop detection from startup.S to arch_cpu_init()

2015-12-03T11:15:48+00:00

Signed-off-by: Francois Retief

sparc: Initial ground work for generic board initialization

2015-12-03T11:15:48+00:00

Initial ground work in preperation for generic board initialization
code for the SPARC architecture.

Signed-off-by: Francois Retief

sparc: Serial baud rate register support multiple buses with different frequency

2015-12-03T11:15:48+00:00

Signed-off-by: Daniel Hellstrom

sparc: Added function that checks if IRQ is on or off

2015-12-03T11:15:48+00:00

Signed-off-by: Daniel Hellstrom

sparc: Update LEON serial drivers to use readl/writel macros

2015-11-13T08:23:32+00:00

Update the LEON2/3 serial driver to make use of the readl and writel
macros as well as the WATCHDOG_RESET() macro.

Add readl/writel and friends to the asm/io.h file.

Introduce the gd->arch.uart variable to store register address.

Lastly, remove baudrate scaler macro variables from board config. It
is now calculated in the serial driver using the global data variable.

Signed-off-by: Francois Retief

sparc: Fix broken files during license changes

2015-11-13T08:22:49+00:00

Fixes broken search and replaced license changes in
files cpu/leon3/start.S and include/asm/winmacro.h
from commit 1a4596601fd395f3afb8f82f3f840c5e00bdd57a

Signed-off-by: Francois Retief 

Series-to: u-boot
Series-cc: Tom Rini 
Series-version: 2
Cover-letter:
sparc: Updates to SPARC architecture in preperation for generic board

This patch series is a backlog of preparation work for upcomming
generic board changes.

I first want to get these reviewed and submitted to mainline before
sending out more patches.
END

Replace "extern inline" with "static inline"

2015-11-09T23:19:40+00:00

A number of headers define functions as "extern inline" which is
causing problems with gcc5.  The reason is that starting with
version 5.1, gcc defaults to the standard C99 semantics for the
inline keyword.

Under the traditional GNU inline semantics, an "extern inline"
function would never create an external definition, the same
as inline *without* extern in C99.  In C99, and "extern inline"
definition is simply an external definition with an inline hint.
In short, the meanings of inline with and without extern are
swapped between GNU and C99.

The upshot is that all these definitions in header files create
an external definition wherever those headers are included,
resulting in multiple definition errors at link time.

Changing all these functions to "static inline" fixes the problem
since this works as desired in all gcc versions.  Although the
semantics are slightly different (a static inline definition may
result in an actual function being emitted), it works as intended
in practice.

This patch also removes extern prototype declarations for the
changed functions where they existed.

Signed-off-by: Mans Rullgard