u-boot.git/arch/arc/include, branch v2018.01 Unnamed repository; edit this file 'description' to name the repository. ARC: add defines of some cache and xCCM AUX registers 2017-12-11T08:36:22+00:00 Eugeniy Paltsev Eugeniy.Paltsev@synopsys.com 2017-11-28T13:51:07+00:00 64f47426315112e67af1214474659e0a55383dcc Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> 
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
ARC: add macro to get CPU id 2017-12-11T08:36:22+00:00 Eugeniy Paltsev Eugeniy.Paltsev@synopsys.com 2017-11-28T13:48:40+00:00 e59c3797204b4cd565c0792620341e3d39f9240b ARCNUM [15:8] field in ARC_AUX_IDENTITY register allows us to uniquely identify each core in a multi-core system. I.e. with help of this macro each core may get its index in SMP system. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> 
ARCNUM [15:8] field in ARC_AUX_IDENTITY register allows us to
uniquely identify each core in a multi-core system.

I.e. with help of this macro each core may get its index in SMP system.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
ARC: add asm/gpio.h to fix compilation error with CONFIG_CMD_GPIO 2017-12-10T18:13:05+00:00 Eugeniy Paltsev Eugeniy.Paltsev@synopsys.com 2017-10-16T12:15:33+00:00 fc86faf9d6f7bb3a73aaee5af4836544a8636fc4 With CONFIG_CMD_GPIO compilation reports error: -------------------------->8--------------------- common/cmd_gpio.c:13:22: fatal error: asm/gpio.h: No such file or directory #include <asm/gpio.h> ^ -------------------------->8--------------------- Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> 
With CONFIG_CMD_GPIO compilation reports error:
-------------------------->8---------------------
common/cmd_gpio.c:13:22: fatal error: asm/gpio.h: No such file or directory
 #include <asm/gpio.h>
                      ^
-------------------------->8---------------------

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
arc: Use asm-generic/io.h 2017-10-03T01:52:20+00:00 Paul Burton paul.burton@imgtec.com 2017-09-14T22:05:02+00:00 593477c6b323030a0d46e8519b6e3f060b744639 Convert the arc architecture to make use of the new asm-generic/io.h to provide address mapping functions. As the generic implementations are suitable for arc this is primarily a matter of removing code. Feedback from architecture maintainers is welcome. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: Alexey Brodkin <alexey.brodkin@synopsys.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> 
Convert the arc architecture to make use of the new asm-generic/io.h to
provide address mapping functions. As the generic implementations are
suitable for arc this is primarily a matter of removing code.

Feedback from architecture maintainers is welcome.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Alexey Brodkin <alexey.brodkin@synopsys.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
arc: Make u-boot-arc.h a private header 2017-06-05T15:02:31+00:00 Simon Glass sjg@chromium.org 2017-05-17T14:22:47+00:00 d6d2d0b5e2ab167dad00345aea7b93ec74a7b3e3 Rather than including this arch-specific header file in common.h, include it from within arc's u-boot.h header. Signed-off-by: Simon Glass <sjg@chromium.org> 
Rather than including this arch-specific header file in common.h, include
it from within arc's u-boot.h header.

Signed-off-by: Simon Glass <sjg@chromium.org>
board_f: Make relocation functions generic 2017-04-05T20:36:57+00:00 Simon Glass sjg@chromium.org 2017-03-31T14:40:38+00:00 e47b2d674f0acd137412535647cb3072bf11dbb0 This header file is used by three archs. It could be used by all of them since relocation is a common function. Move it into a generic file. Signed-off-by: Simon Glass <sjg@chromium.org> 
This header file is used by three archs. It could be used by all of them
since relocation is a common function. Move it into a generic file.

Signed-off-by: Simon Glass <sjg@chromium.org>
board_f: Make init_helpers generic 2017-04-05T20:36:56+00:00 Simon Glass sjg@chromium.org 2017-03-31T14:40:37+00:00 96d4b75c0d7f1bbbbde19e6225b09b1f7e7b60fe This header file is used by two archs. It could be used by all of them since it allows the cache to be on during relocation. Move it into a generic file. Signed-off-by: Simon Glass <sjg@chromium.org> 
This header file is used by two archs. It could be used by all of them
since it allows the cache to be on during relocation. Move it into a
generic file.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers: timer: Introduce ARC timer driver 2017-03-24T11:20:55+00:00 Vlad Zakharov vzakhar@synopsys.com 2017-03-21T11:49:47+00:00 ad9b5f77dffaa38ea830af94cd5de3450318f97c This commit introduces timer driver for ARC. ARC timers are configured via ARC AUX registers so we use special functions to access timer control registers. This driver allows utilization of either timer0 or timer1 depending on which one is available in real hardware. Essentially only existing timers should be mentioned in board's Device Tree description. Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
This commit introduces timer driver for ARC.

ARC timers are configured via ARC AUX registers so we use special
functions to access timer control registers.

This driver allows utilization of either timer0 or timer1
depending on which one is available in real hardware. Essentially
only existing timers should be mentioned in board's Device Tree
description.

Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Convert CONFIG_ARCH_EARLY_INIT_R to Kconfig 2017-01-25T21:43:48+00:00 Simon Glass sjg@chromium.org 2017-01-23T20:31:19+00:00 a421192fb8d49da9a8bc30258c29c51675a1a1c9 This converts the following to Kconfig: CONFIG_ARCH_EARLY_INIT_R Signed-off-by: Simon Glass <sjg@chromium.org> 
This converts the following to Kconfig:
   CONFIG_ARCH_EARLY_INIT_R

Signed-off-by: Simon Glass <sjg@chromium.org>
Remove arch/${ARCH}/include/asm/errno.h 2016-09-23T21:56:18+00:00 Masahiro Yamada yamada.masahiro@socionext.com 2016-09-21T02:28:56+00:00 4491327d59179a212e36f1889bd143c99159138b Unlike Linux, nothing about errno.h is arch-specific in U-Boot. As you see, all of arch/${ARCH}/include/asm/errno.h is just a wrapper of <asm-generic/errno.h>. Actually, U-Boot does not export headers to user-space, so we just have to care about the consistency in the U-Boot tree. Now all of include directives for <asm/errno.h> are gone. Deprecate <asm/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> 
Unlike Linux, nothing about errno.h is arch-specific in U-Boot.
As you see, all of arch/${ARCH}/include/asm/errno.h is just a
wrapper of <asm-generic/errno.h>.  Actually, U-Boot does not
export headers to user-space, so we just have to care about the
consistency in the U-Boot tree.

Now all of include directives for <asm/errno.h> are gone.
Deprecate <asm/errno.h>.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>