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55451 commits

Author SHA1 Message Date
Masahiro Yamada
6990e91f09 linux/bitfield.h: import <linux/bitfield.h> from Linux 4.13
Copied from Linux 4.13.

Commit log of 3e9b3112ec74 of Linux explains well why this header
is useful.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-04 12:00:21 -04:00
Masahiro Yamada
c898cba41e dm: define dev_*() log functions in DM header
Many drivers had started to use dev_err, dev_info, etc. for log
functions.  Currently, we are relying on <linux/compat.h>, but I
guess the best home is <dm/device.h>, taking into account that
Linux defines them in <linux/device.h>.

For now, I am leaving the ones in <linux/compat.h> because lots of
Linux-originated code uses dev_*(), but the first argument is not
struct udevice, so we need to ignore the bogus argument.  More
efforts are needed to iron out the issues.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-04 12:00:20 -04:00
Masahiro Yamada
0a70fb4c1c bug.h: move runtime BUG/WARN macros into <linux/bug.h>
Collect runtime BUG/WARN into a self-contained header <linux/bug.h>
to make these macros easier to use.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-04 12:00:20 -04:00
Masahiro Yamada
059a48096c bug.h: sync BUILD_BUG stuff with Linux 4.13
As commit 84b8bf6d5d ("bug.h: move BUILD_BUG_* defines to
include/linux/bug.h") noted, include/linux/bug.h was locally
modified for U-Boot because the name conflict of error() caused
build errors at that time.

Now error() is gone, so we can fully sync BUILD_BUG* with Linux.
These macros are just compile-time utilities.  Nothing depends on
platform code, so it should make sense to simply copy Linux's ones.

Please note Linux split BUILD_BUG stuff out into <linux/build_bug.h>
by commit bc6245e5efd7.  Let's follow it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-04 12:00:19 -04:00
Masahiro Yamada
f7d6b896d6 vsprintf.h: include <linux/types.h>
This header uses ulong, size_t, loff_t.
Include <linux/types.h> to make this header self-contained.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-04 12:00:19 -04:00
Masahiro Yamada
5a719f9218 common.h: remove error()
This macro prevents us from using compiletime_error/assert defined
in <linux/compiler.h>.

Now we can remove it, then we will be able to import more BUILD_BUG
macros from Linux.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-04 12:00:18 -04:00
Masahiro Yamada
9b643e312d treewide: replace with error() with pr_err()
U-Boot widely uses error() as a bit noisier variant of printf().

This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:

  # define __compiletime_error(message) __attribute__((error(message)))

This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux.  (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)

Let's convert error() into now treewide-available pr_err().

Done with the help of Coccinelle, excluing tools/ directory.

The semantic patch I used is as follows:

// <smpl>
@@@@
-error
+pr_err
 (...)
// </smpl>

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-04 11:59:44 -04:00
Masahiro Yamada
b44b30260f printk: collect printk stuff into <linux/printk.h> with loglevel support
When we import code from Linux, with regular re-sync planned, we want
to use printk() and pr_*().  U-Boot does not support them in a clean
way.  So, people end up with local macros, or compat headers here and
there, then we occasionally see build errors of definition conflicts.

We have include/linux/compat.h, but putting all sorts of unrelated
things into a single header is just a temporal workaround.  Hence this
patch, to find the best home for all printk variants.  If you want to
use printk() and friends, please include <linux/printk.h>.  This header
is self-contained, and pulls in only a few headers.

When I was testing this clean-up, I noticed the image size exceeded
its platform limit on some boards.  This is because all pr_*() that
were previously defined as no-op in include/linux/mtd/mtd.h (unless
CONFIG_MTD_DEBUG is set), are now enabled.

To make such boards happy, this commit also implements CONFIG_LOGLEVEL.
The concept is similar to the kernel parameter "loglevel".  (Actually,
the Kconfig help message was taken from kernel-paremeter.txt of Linux)
Messages with a loglevel smaller than console loglevel will be printed.

The difference is the loglevel is build-time determined.  To save the
image size, lower priority pr_*() are compiled out.  I set the default
of CONFIG_LOGLEVEL to 6, i.e. pr_notice and higher priority messages
are compiled in.

I adjusted CONFIG_LOGLEVEL to avoid build error for some boards.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
[trini: Add in SPL_LOGLEVEL that is the same as LOGLEVEL]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-04 10:31:17 -04:00
Masahiro Yamada
7fea7b1a37 stdio.h: move printf() stuff from <common.h> to <stdio.h>
<common.h> pulls in a lot of headers.  Including it from every .c
file is a bad idea.  We need to remove contents until it contains
nothing.

Move printf() and friends to <stdio.h>.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-10-04 07:55:21 -04:00
Marek Vasut
fd107e32ee doc: rmobile: Update README
Update the README with build instructions for R8A7795/R8A7796 boards.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-10-04 08:50:43 +09:00
Marek Vasut
55f6847138 ARM: rmobile: Enable pinconf
Enable pinconf since it's now implemented and used in the DTs.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-10-04 08:50:43 +09:00
Marek Vasut
d52132c320 pinctrl: rmobile: Add pinconf to Renesas RCar pincontrol driver
Add pinconf support to the PFC driver, so that it can handle DT
props bias-disable, bias-pull-up, bias-pull-down, drive-strength
and power-source.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-10-04 08:50:43 +09:00
Marek Vasut
c322d4b72b usb: Drop the EHCI RCar Gen3
Since we use EHCI generic driver on RCar Gen3 , this driver is useless.
Remove it.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-10-04 08:50:43 +09:00
Icenowy Zheng
e6ee85a689 sunxi: only init USB Ethernet gadget when it's enabled
If the USB Ethernet gadget is not yet enabled, the call of
usb_ether_init in board/sunxi/board.c will lead to undefined reference
error when building.

Fix this problem.

Fixes: 50ddbf1199a0 ("sunxi: Register usb_ether")
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:06 +02:00
Maxime Ripard
9f35688349 sunxi: usb_phy: invert the USB phy_ctl condition
All the new SoCs from Allwinner since the A33 have had the phy_ctl offset
at 0x410 instead of 0x404 that was used on the previous SoCs.

Instead of adding more and more special cases as the number of SoCs grow,
let's invert the test to have 0x410 by default, and the (hopefully) fixed
number of old SoCs being the exception.

Suggested-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Suggested-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-10-03 19:12:06 +02:00
Jagan Teki
ea5b1e1efb sun7i: a20: Add Bananapi M1 Plus support
Banana Pi M1 Plus is an open-source single-board computer
that adds more connectivity to the classic board using
Allwinner A20 SOC.

Bananapi M1-Plus features:
- A20 Dual-core 1.0GHz
- 1 GB DDR3 SDRAM
- MicroSD
- 10/100/1000 Ethernet RJ45
- WiFi b/g/n
- 5V DC Micro USB power-supply

For dts file,
Sync with Linux commit f92ca09("Merge branch 'akpm/master'").

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2017-10-03 19:12:06 +02:00
Icenowy Zheng
d4aac530c6 sunxi: defaultly enable SPL for Lichee Pi Zero
As we have already DRAM initialization code for V3s SoC, we can
defaultly enable SPL now on Lichee Pi Zero.

Add CONFIG_SPL in Lichee Pi Zero defconfig.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-10-03 19:12:06 +02:00
Chen-Yu Tsai
818b293305 sunxi: Enable eMMC on Cubietruck Plus
Set CONFIG_MMC_SUNXI_SLOT_EXTRA=2 to enable the eMMC controller to
access eMMC on the board.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:06 +02:00
Chen-Yu Tsai
1328a81621 sunxi: rename Bananapi M3 dts file name
The upstream (Linux) device tree file for the Bananapi M3 follows the
convention of using the well known brand name, instead of the vendor
name, for naming. The file was recently added to upstream in commit
359b5a1e1c2d ("ARM: sun8i: a83t: Add device tree for Sinovoip Bananapi
BPI-M3")

Rename the device tree file in U-boot to match.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:06 +02:00
Maxime Ripard
3c989f3a19 sunxi: Fix USB_GADGET implication
USB_GADGET will fail to compile if USB_MUSB_GADGET is not defined. Make
sure we have that condition right.

Fixes: e0ea88042d51 ("sunxi: Imply USB_ETHER")
Suggested-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:06 +02:00
Maxime Ripard
de86fc3859 sunxi: Remove the MMC index hack
The current code, if there's both an eMMC and an MMC slot available on the
board, will swap the MMC indices based on whether we booted from the eMMC
or the MMC. This way, the MMC we're supposed to boot on will always have
the index 0.

However, this causes various issues, for example when using other
components that base their behaviour on the MMC index, such as fastboot.

Let's remove that hack, and take the opposite approach. The MMC will always
have the same index, but the bootcmd will pick the same device than the one
we booted from. This is done through the introduction of the mmc_bootdev
environment variable that will be filled by the board code based on the
boot device informations we can get from the SoC.

In order to not introduce regressions, we also need to adjust the fastboot
MMC device and the environment device in order to set it to the eMMC, over
the MMC, like it used to be the case.

Tested-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:06 +02:00
Maxime Ripard
f4c3523c98 sunxi: Use sunxi_get_boot_device
Our current board code duplicates a bit the sunxi_get_boot_device logic.
Now that we can use that function in the full-flavoured U-Boot, remove that
duplication and call the function instead.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:06 +02:00
Maxime Ripard
8829076a5b arm: sunxi: Move spl_boot_device in a separate function
U-Boot itself might need to identify the boot device, for example to be
able to tell where to load the kernel from when several options are
possible.

Move the logic of spl_boot_device to a function that is compiled both for
the SPL and the main binary.

Tested-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:06 +02:00
Stefan Mavrodiev
6ee9d7be06 sunxi: Add support for A20-OLinuXino-MICRO-eMMC
From rev.J A20-OLinuXino-MICRO has eMMC option. For now this is
only 4GB, but in the future size may increase.

The dts file is the same from mainline kernel.

Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
a12fb0e368 sunxi: Enable CMD_GPT by default
GPT is pretty common these days and can be useful for things like fastboot.
Add a platform imply, so that users can still opt out if they wish so.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
47738acced cmd: Move CONFIG_RANDOM_UUID to Kconfig
CONFIG_RANDOM_UUID is used by the GPT command to generate random UUID when
none are provided.

Move that option to Kconfig.

Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
5ed8239383 sunxi: sina33: Sync the device tree with the kernel
The kernel DT of the SinA33 has evolved quite a bit. Make sure we sync it
and its upstream DTSI to be able to use the OTG. The DTs were taken from
the 4.13 kernel release.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
6e2166c186 sunxi: Imply USB_ETHER
Now that we can enable the usb_ether gadget, do it. This will be especially
useful for boards that don't have any ethernet controller, such as the ones
based on the A13 or A33.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
90dd2f19d6 sunxi: Register usb_ether
Call the function to register the usb_ether gadget in the board.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
3a61b080ac musb: sunxi: switch to the device model
The device model was implemented so far using a hook that needed to be
called from the board support, without DT support and only for the host.

Switch to probing both in peripheral and host mode through the DT.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
cfa34996b0 cmd: fastboot: Rework fastboot dependency
Fastboot need a bunch of options to be operating properly, such as the
g_dnl gadget, the fastboot command, and some options that make sense. Since
fastboot is now part of Kconfig, make sure we have them right.

That will also reduce the boilerplate in the defconfigs.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
654b02b18c sunxi: imply USB_GADGET
A good number of our boards have USB_GADGET enabled. Imply it so that all
the boards can benefit from it, and remove some boilerplate from our
defconfigs.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
e02687bda9 sunxi: provide default USB gadget setup
All the Allwinner boards use the same manufacturer, VID and PID for the
gadgets. Make them the defaults to remove some boilerplate from our
defconfigs.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
10ac57fda3 usb: gadget: usb_ether: Move settings to common
The usb_ether gadget duplicates the USB settings for the manufacturer,
product ID and vendor ID.

Make sure we use the common option so that we can expect a single VID/PID
couple for a single device.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
a95aee6af7 usb: gadget: Make g_dnl USB settings common
The g_dnl USB settings for the vendor ID, product ID and manufacturer are
actually common settings that can and should be shared by all the gadgets.

Make them common by renaming them, and convert all the users.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
d2f0f4af4b usb: gadget: usb_ether: Move the interfaces to Kconfig
We need to select an interface for the usb_ether gadget, and they haven't
been converted to Kconfig yet. Add a choice to make sure we have an option
selected, and convert all the users.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
3f33d3c8f4 usb: gadget: Convert USB_ETHER to Kconfig
The USB Ethernet gadget option has not yet been moved to Kconfig, let's
deal with that.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:05 +02:00
Maxime Ripard
c163668a4a usb: gadget: Move USBNET_HOST_ADDR to Kconfig
While the USB Ethernet device address is already defined in Kconfig, the
host address isn't. Convert it.

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:04 +02:00
Maxime Ripard
74e7997c70 usb: gadget: Document USBNET_DEVADDR
Add an help about the USBNET_DEVADDR Kconfig option to make it clearer what
it's about.

Acked-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:04 +02:00
Maxime Ripard
5506ff149d usb: gadget: Move USBNET_DEVADDR option out of g_dnl
The USBNET_DEVADDR has nothing to do with the USB download gadget, but
rather with the USB Ethernet gadget. Move it out of the if statement.

Acked-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:04 +02:00
Maxime Ripard
a4dd8722fa sandbox: Expand list of IO accessors
The setbits/clrbits/clrsetbits macros are used widely across the tree,
let's provide implementation for them in the sandbox.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-03 19:12:04 +02:00
Tom Rini
39dd65a059 sandbox: Enable btrfs support
For better test coverage, enable btrfs.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-03 08:44:55 -04:00
Tom Rini
6b7fd350e8 fs/btrfs: Fix warning in btrfs_check_super()
We specifically say that the last arg is u32, so use %lu.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-03 08:44:13 -04:00
Paul Burton
f7ae1ca3e8 sandbox: Use asm-generic/io.h
Convert the sandbox architecture to make use of the new asm-generic/io.h
to provide address mapping functions. As sandbox actually performs
non-identity mapping between physical & virtual addresses we can't
simply make use of the generic mapping functions, but are able to
implement phys_to_virt() & make use of it from map_physmem().

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
2017-10-02 21:52:24 -04:00
Paul Burton
ae07d609e9 powerpc: Use asm-generic/io.h
Convert the powerpc architecture to make use of the new asm-generic/io.h
to provide address mapping functions. As powerpc can actually perform
non-identity mapping between physical & virtual addresses we can't
simply make use of the generic phys_to_virt() & virt_to_phys()
functions. However since map_physmem() already effectively implemented
the same thing as virt_to_phys() we can simply implement virt_to_phys()
instead of map_physmem() & use the generic map_physmem(). We also drop
the no-op unmap_physmem().

This has only been build-tested, feedback from architecture maintainers
is welcome.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Wolfgang Denk <wd@denx.de>
2017-10-02 21:52:23 -04:00
Paul Burton
e16986c481 nios2: Use asm-generic/io.h
Convert the nios2 architecture to make use of the new asm-generic/io.h to
provide address mapping functions. As nios2 actually performs
non-identity mapping between physical & virtual addresses we can't
simply make use of the generic functions, with the exception of being
able to drop our no-op unmap_physmem() and definitions of unused map
flags.

Feedback from architecture maintainers is welcome.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
2017-10-02 21:52:23 -04:00
Paul Burton
d1cbeafd5e mips: Use asm-generic/io.h
Convert the mips architecture to make use of the new asm-generic/io.h to
provide address mapping functions. As mips actually performs
non-identity mapping between physical & virtual addresses we can't
simply make use of the generic functions, with the exception of being
able to drop our no-op unmap_physmem() and definitions of unused map
flags.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2017-10-02 21:52:23 -04:00
Paul Burton
e8645527b1 xtensa: Use asm-generic/io.h
Convert the xtensa architecture to make use of the new asm-generic/io.h
to provide address mapping functions. As the generic implementations are
suitable for xtensa this is primarily a matter of moving code.

This has only been build-tested, feedback from architecture maintainers
is welcome.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
2017-10-02 21:52:22 -04:00
Paul Burton
6f01316f36 x86: Use asm-generic/io.h
Convert the x86 architecture to make use of the new asm-generic/io.h to
provide address mapping functions. As the generic implementations are
suitable for x86 this is primarily a matter of moving code.

This has only been build-tested, feedback from architecture maintainers
is welcome.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-02 21:52:22 -04:00
Paul Burton
505fe9cdd0 sh: Use asm-generic/io.h
Convert the sh architecture to make use of the new asm-generic/io.h to
provide address mapping functions. As the generic implementations are
suitable for sh this is primarily a matter of moving code.

Feedback from architecture maintainers is welcome.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-10-02 21:52:21 -04:00