UPSTREAM: gzip: add a function to parse the header

Change-Id: I9829ad25a955eb4764ae2e66f1c32751703d9ae6
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com

UPSTREAM: gzip: add a function to parse the header

Change-Id: I9829ad25a955eb4764ae2e66f1c32751703d9ae6
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 376ddf9d4a21d0af4c70e97c52e5f0854fb2d696)

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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.

Change-Id: If924684bdab99d2c8fe0b4b375

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.

Change-Id: If924684bdab99d2c8fe0b4b3755d0ee5291d11be
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 0a70fb4c1c180d6ad6cd4c1dcd3fae8c5d4dd62e)

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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 Li

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.

Change-Id: Ib744c3a718ac71a7d49d14d84cd075695c2c43d8
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 5a719f921871d852a83870b12158e00e8715647e)

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UPSTREAM: 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

UPSTREAM: 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.

Change-Id: I997d8bbeedd48777be87472df8ed126181fc4b8e
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>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit b44b30260ffa3dc82f4bb98b022483bb09e95353)

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UPSTREAM: 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 contain

UPSTREAM: 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>.

Change-Id: I7f64296fe6e08bf695e9e274ab0f21e72e36ec48
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 7fea7b1a37ad2b1c1e92bd87f7c6a1877d70e579)

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common: support static_assert()

The static_assert() is support in C11, which may used in source code,
use _Static_assert for it.

Change-Id: Id029c4db3a899c9531c481e55541090e0b92e2b6
Signed-off-by:

common: support static_assert()

The static_assert() is support in C11, which may used in source code,
use _Static_assert for it.

Change-Id: Id029c4db3a899c9531c481e55541090e0b92e2b6
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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env: set env_update() parameter 'varvalue' as 'const char *'

Change-Id: I1591fd507363545af5f56a83e0932c317ae7b915
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

drivers: irq: deliver both irq and private data to irq handler

gic irq handler only need private data, while gpio irq(parent bank)
handler needs private data and irq number for getting gpio bank and

drivers: irq: deliver both irq and private data to irq handler

gic irq handler only need private data, while gpio irq(parent bank)
handler needs private data and irq number for getting gpio bank and
pin information. So we need deliver both of them to the irq handler.

This patch fixes the legacy code issue.

Change-Id: I1917b588a867e807cbd15e2e4101ae259cf4a40f
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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env: add env_update()

This add/append/replace the sub value of an environment variable.

Change-Id: I0fcda0a1c631013eb9458a04a09546ba1c643db3
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

env: Rename some other getenv()-related functions

We are now using an env_ prefix for environment functions. Rename these
other functions as well, for consistency:

getenv_vlan()
getenv_bootm_

env: Rename some other getenv()-related functions

We are now using an env_ prefix for environment functions. Rename these
other functions as well, for consistency:

getenv_vlan()
getenv_bootm_size()
getenv_bootm_low()
getenv_bootm_mapsize()
env_get_default()

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

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env: Rename getenv_hex(), getenv_yesno(), getenv_ulong()

We are now using an env_ prefix for environment functions. Rename these
for consistency. Also add function comments in common.h.

Suggested-b

env: Rename getenv_hex(), getenv_yesno(), getenv_ulong()

We are now using an env_ prefix for environment functions. Rename these
for consistency. Also add function comments in common.h.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

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env: Rename getenv/_f() to env_get()

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few place

env: Rename getenv/_f() to env_get()

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

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env: Rename common functions related to setenv()

We are now using an env_ prefix for environment functions. Rename these
commonly used functions, for consistency. Also add function comments in
commo

env: Rename common functions related to setenv()

We are now using an env_ prefix for environment functions. Rename these
commonly used functions, for consistency. Also add function comments in
common.h.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

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env: Rename setenv() to env_set()

We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.

Suggested-by: Wolfgang Denk <wd

env: Rename setenv() to env_set()

We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

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env: Drop saveenv() in favour of env_save()

Use the env_save() function directly now that there is only one
implementation of saveenv().

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: W

env: Drop saveenv() in favour of env_save()

Use the env_save() function directly now that there is only one
implementation of saveenv().

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>

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Merge tag 'xilinx-for-v2017.09' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2017.09

Zynq:
- Add Z-Turn board support

fpga:
- Remove intermediate buffer from code

Zynqmp:
- dts

Merge tag 'xilinx-for-v2017.09' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2017.09

Zynq:
- Add Z-Turn board support

fpga:
- Remove intermediate buffer from code

Zynqmp:
- dts cleanup
- change psu_init handling
- Add options to get silicon version
- Fix time handling
- Map OCM/TCM via MMU
- Add new clock driver

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common: board_f: Make reserve_mmu a weak function

Make reserve_mmu a weak so that it provides an option
to customize this routine as per platform need

Signed-off-by: Siva Durga Prasad Paladugu <siv

common: board_f: Make reserve_mmu a weak function

Make reserve_mmu a weak so that it provides an option
to customize this routine as per platform need

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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board_f: Add new function to allow runtime DTB selection

Runtime U-boot dtb selection is generally a two step process. First step
is to simply use an initial generic dtb. The second step is to selec

board_f: Add new function to allow runtime DTB selection

Runtime U-boot dtb selection is generally a two step process. First step
is to simply use an initial generic dtb. The second step is to select
the dtb and perhaps execute additional code ones U-boot knows what board
it is running on. Embedded_dtb_select handles the second step by allowing
board specific code to run and perform what ever necessary configuration
that is needed.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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serial: make serial_stub_* to static functions

Add missing static to serial_stub_puts().

Unexport serial_stub_{getc,tstc} because they are used locally.

Signed-off-by: Masahiro Yamada <yamada.masa

serial: make serial_stub_* to static functions

Add missing static to serial_stub_puts().

Unexport serial_stub_{getc,tstc} because they are used locally.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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common: microblaze: Drop arch-specific declarations

These are not needed and should not be in common.h. Drop them.

Signed-off-by: Simon Glass <sjg@chromium.org>

common: arm: freescale: layerscape: Move header files out of common.h

We should not have an arch-specific header file in common.h. Adjust the
board files a little so it is not needed, and drop it.

common: arm: freescale: layerscape: Move header files out of common.h

We should not have an arch-specific header file in common.h. Adjust the
board files a little so it is not needed, and drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>

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common: arm: davinci: Move header file out of common

We should not have an arch-specific header file in common.h. Instead, use
the asm/hardware.h header to provide the required declarations, and dro

common: arm: davinci: Move header file out of common

We should not have an arch-specific header file in common.h. Instead, use
the asm/hardware.h header to provide the required declarations, and drop
the common.h changes.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

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common: ep93xx: Move arch-specific declarations out of common

These declarations should not be in common. Remove those that are not
needed and move the others to an arch-specific location.

Signed-o

common: ep93xx: Move arch-specific declarations out of common

These declarations should not be in common. Remove those that are not
needed and move the others to an arch-specific location.

Signed-off-by: Simon Glass <sjg@chromium.org>

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common: freescale: Move arch-specific imx code to arch-imx

These declarations should not be in common.h. Move them to an
arch-specific header.

Signed-off-by: Simon Glass <sjg@chromium.org>

common: freescale: Move arch-specific declarations

The declarations should not be in common.h. Move them to the arch-specific
headers.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Fixup th

common: freescale: Move arch-specific declarations

The declarations should not be in common.h. Move them to the arch-specific
headers.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Fixup thinko defined(FSL_LSCH3) -> defined(CONFIG_FSL_LSCH3)]
Signed-off-by: Tom Rini <trini@konsulko.com>

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