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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treewide: replace #include <asm/errno.h> with <linux/errno.h>

Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content. (both just wrap <asm-generic/errno.h>)

Replace

treewide: replace #include <asm/errno.h> with <linux/errno.h>

Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content. (both just wrap <asm-generic/errno.h>)

Replace all include directives for <asm/errno.h> with <linux/errno.h>.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
[trini: Fixup include/clk.]
Signed-off-by: Tom Rini <trini@konsulko.com>

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Merge git://git.denx.de/u-boot-x86

Introduce a header file for the BIOS emulator

We should have a public header so that users can avoid defining functions
themselves.

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

include: move various macros to include/linux/kernel.h

U-Boot has imported various utility macros from Linux
scattering them to various places without consistency.

In include/common.h are min, max,

include: move various macros to include/linux/kernel.h

U-Boot has imported various utility macros from Linux
scattering them to various places without consistency.

In include/common.h are min, max, min3, max3, ARRAY_SIZE, ALIGN,
container_of, DIV_ROUND_UP, etc.
In include/linux/compat.h are min_t, max_t, round_up, round_down,
etc.
We also have duplicated defines of min_t in some *.c files.

Moreover, we are suffering from too cluttered include/common.h.

This commit moves various macros that originate in
include/linux/kernel.h of Linux to their original position.

Note:
This commit simply moves the macros; the macros roundup,
min, max, min2, max3, ARRAY_SIZE are different
from those of Linux at this point.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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Merge git://git.denx.de/u-boot-arm

Conflicts:
board/freescale/mx6qsabrelite/Makefile
board/freescale/mx6qsabrelite/mx6qsabrelite.c
include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <s

Merge git://git.denx.de/u-boot-arm

Conflicts:
board/freescale/mx6qsabrelite/Makefile
board/freescale/mx6qsabrelite/mx6qsabrelite.c
include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <sbabic@denx.de>

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Merge branch 'u-boot/master' into u-boot-arm/master

Add GPL-2.0+ SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-arm

Conflicts:
cpu/arm1176/cpu.c
cpu/arm1176/start.S
cpu/arm_cortexa8/s5pc1xx/Makefile
cpu/arm_cortexa8/s5pc1xx/clock.c
drivers/serial/serial_s

Merge branch 'master' of git://git.denx.de/u-boot-arm

Conflicts:
cpu/arm1176/cpu.c
cpu/arm1176/start.S
cpu/arm_cortexa8/s5pc1xx/Makefile
cpu/arm_cortexa8/s5pc1xx/clock.c
drivers/serial/serial_s5p.c
include/asm-arm/arch-s5pc1xx/clk.h
include/asm-arm/arch-s5pc1xx/gpio.h
include/asm-arm/arch-s5pc1xx/uart.h

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

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video: ati_radeon_fb.c: fix warning while compiling with DEBUG

Fixes this warning:

ati_radeon_fb.c: In function 'radeon_probe':
ati_radeon_fb.c:598: warning: format '%x' expects type 'unsigned int'

video: ati_radeon_fb.c: fix warning while compiling with DEBUG

Fixes this warning:

ati_radeon_fb.c: In function 'radeon_probe':
ati_radeon_fb.c:598: warning: format '%x' expects type 'unsigned int',
but argument 2 has type 'void *'

Signed-off-by: Anatolij Gustschin <agust@denx.de>

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ati_radeon: Support PCI virtual not eq bus mapping.

Use pci_bus_to_virt() to convert the bus address from the BARs to
virtual address' to eliminate the direct mapping requirement.

Rename variables

ati_radeon: Support PCI virtual not eq bus mapping.

Use pci_bus_to_virt() to convert the bus address from the BARs to
virtual address' to eliminate the direct mapping requirement.

Rename variables to better match usage (_phys -> _bus or no-suffix)

This fixes the mpc8572ds CONFIG_PHYS_64BIT mode failure:
"videoboot: Video ROM failed to map!"

Tested on mpc8572ds with and without CONFIG_PHYS_64BIT.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>

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ati_radeon: return with error when emulator fails

Console was being switched to video even if emulator fails and
causing this hang:

Scanning PCI bus 04
04 00 1095 3132 01

ati_radeon: return with error when emulator fails

Console was being switched to video even if emulator fails and
causing this hang:

Scanning PCI bus 04
04 00 1095 3132 0104 00
PCIE3 on bus 03 - 04
Video: ATI Radeon video card (1002, 5b60) found @(2:0:0)
videoboot: Booting PCI video card bus 2, function 0, device 0
videoboot: Video ROM failed to map!
640x480x8 31kHz 59Hz
radeonfb: FIFO Timeout !

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Tested-by: Anatolij Gustschin <agust@denx.de>

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Merge branch 'fixes' into cleanups

Conflicts:

board/atmel/atngw100/atngw100.c
board/atmel/atstk1000/atstk1000.c
cpu/at32ap/at32ap700x/gpio.c
include/asm-avr32/arch-at32ap700x/clk.h
include/con

Merge branch 'fixes' into cleanups

Conflicts:

board/atmel/atngw100/atngw100.c
board/atmel/atstk1000/atstk1000.c
cpu/at32ap/at32ap700x/gpio.c
include/asm-avr32/arch-at32ap700x/clk.h
include/configs/atngw100.h
include/configs/atstk1002.h
include/configs/atstk1003.h
include/configs/atstk1004.h
include/configs/atstk1006.h
include/configs/favr-32-ezkit.h
include/configs/hammerhead.h
include/configs/mimc200.h

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Merge branch 'master' of /home/stefan/git/u-boot/u-boot

Merge git://git.denx.de/u-boot into x1

Conflicts:

drivers/usb/usb_ohci.c

Merge 'next' branch

Conflicts:

board/freescale/mpc8536ds/mpc8536ds.c
include/configs/mgcoge.h

Signed-off-by: Wolfgang Denk <wd@denx.de>

rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

video: Clean drivers/video/Makefile

Signed-off-by: Michal Simek <monstr@monstr.eu>

Merge branch 'master' of /home/git/u-boot

Merge branch 'master' of git+ssh://10.10.0.7/home/wd/git/u-boot/master

Add Radeon Mobility 9200 pci device id to the radeon driver

This patch extends PCI device id table of the
radeon driver so that the driver will also support
Radeon Mobility 9200 (M9+) based boards.

Add Radeon Mobility 9200 pci device id to the radeon driver

This patch extends PCI device id table of the
radeon driver so that the driver will also support
Radeon Mobility 9200 (M9+) based boards.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

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Extend ATI Radeon driver to support more video modes

Adds ATI Radeon 9200 support for 1280x1024, 1024x768,
800x600, 640x480 at 24, 16 and 8 bpp.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

Merge git://www.denx.de/git/u-boot

Conflicts:

board/tqm5200/tqm5200.c

Merge with git://www.denx.de/git/u-boot.git

Merge commit 'u-boot/master' into for-1.3.1

Conflicts:

drivers/rtc/Makefile