stm32mp1: add FUSE command support

Add support of fuse command (read/write/program/sense)
on bank 0 to access to BSEC SAFMEM (4096 OTP bits).

Signed-off-by: Patrick Delaunay <pa

stm32mp1: add FUSE command support

Add support of fuse command (read/write/program/sense)
on bank 0 to access to BSEC SAFMEM (4096 OTP bits).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

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Merge tag 'signed-rpi-next' of git://github.com/agraf/u-boot

Patch queue for rpi - 2018-05-24

Some minor fixes for the Raspberry Pi:

- Fix SD writes on new sdhost control

Merge tag 'signed-rpi-next' of git://github.com/agraf/u-boot

Patch queue for rpi - 2018-05-24

Some minor fixes for the Raspberry Pi:

- Fix SD writes on new sdhost controller
- Sanitize default load addresses, allowing for better payload placement

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arm: armv7m: Clean up some thumb / compiler flag options

- The correct way to build with thumb mode is to select SYS_THUMB_BUILD
- We should be setting -march=armv7-m in arch/arm/Makefil

arm: armv7m: Clean up some thumb / compiler flag options

- The correct way to build with thumb mode is to select SYS_THUMB_BUILD
- We should be setting -march=armv7-m in arch/arm/Makefile not the
sub-config.mk file.

Signed-off-by: Tom Rini <trini@konsulko.com>

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at91: Minor tweaks to SPL logic for space savings on smartweb

- spl_board_init is empty on smartweb so drop that function
- When CONFIG_AT91SAM9_WATCHDOG is set we do not disable the wat

at91: Minor tweaks to SPL logic for space savings on smartweb

- spl_board_init is empty on smartweb so drop that function
- When CONFIG_AT91SAM9_WATCHDOG is set we do not disable the watchdog in
SPL and instead let full U-Boot handle it. Instead of an empty
function just do not call a function.

Signed-off-by: Tom Rini <trini@konsulko.com>

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

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

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

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

ARM: socfpga: Convert to DM serial

Pull the serial port configuration from DT and use DM serial instead
of having the serial configuration in two places, DT and board config.

Si

ARM: socfpga: Convert to DM serial

Pull the serial port configuration from DT and use DM serial instead
of having the serial configuration in two places, DT and board config.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>

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ARM: socfpga: Clean up Kconfig entries

Shuffle the default Kconfig entries around so it is not such a mess.
No functional change.

Signed-off-by: Marek Vasut <marex@denx.de>

ARM: socfpga: Clean up Kconfig entries

Shuffle the default Kconfig entries around so it is not such a mess.
No functional change.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>

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mx31pdk: Convert CONFIG_MX31 flag to use Kconfig.

Move CONFIG_MX31 from mx31pdk.h to mx31pdk_defconfig and introduce
necessary Kconfig changes as well.

Signed-off-by: Magnus Lil

mx31pdk: Convert CONFIG_MX31 flag to use Kconfig.

Move CONFIG_MX31 from mx31pdk.h to mx31pdk_defconfig and introduce
necessary Kconfig changes as well.

Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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

Merge tag 'xilinx-for-v2018.07' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2018.07

microblaze:
- Align defconfig

zynq:
- Rework fpga initializat

Merge tag 'xilinx-for-v2018.07' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2018.07

microblaze:
- Align defconfig

zynq:
- Rework fpga initialization and cpuinfo handling

zynqmp:
- Add ZynqMP R5 support
- Wire and enable watchdog on zcu100-revC
- Setup MMU map for DDR at run time
- Show board info based on DT and cleanup IDENT_STRING

zynqmp tools:
- Add read partition support
- Add initial support for Xilinx bif format for boot.bin generation

mmc:
- Fix get_timer usage on 64bit cpus
- Add support for SD3.0 UHS mode

nand-zynq:
- Add support for 16bit buswidth
- Use address cycles from onfi params

scsi:
- convert ceva sata to UCLASS_AHCI

timer:
- Add Cadence TTC for ZynqMP r5

watchdog:
- Minor cadence driver cleanup

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arm: zynqmp: Add ZynqMP minimal R5 support

Xilinx ZynqMP also contains dual Cortex R5 which can run U-Boot.
This patch is adding minimal support to get U-Boot boot.
U-Boot on R5 runs

arm: zynqmp: Add ZynqMP minimal R5 support

Xilinx ZynqMP also contains dual Cortex R5 which can run U-Boot.
This patch is adding minimal support to get U-Boot boot.
U-Boot on R5 runs out of DDR with default configuration that's why
DDR needs to be partitioned if there is something else running on arm64.
Console is done via Cadence uart driver and the first Cadence Triple
Timer Counter is used for time.

This configuration with uart1 was tested on zcu100-revC.

U-Boot 2018.05-rc2-00021-gd058a08d907d (Apr 18 2018 - 14:11:27 +0200)

Model: Xilinx ZynqMP R5
DRAM: 512 MiB
WARNING: Caches not enabled
MMC:
In: serial@ff010000
Out: serial@ff010000
Err: serial@ff010000
Net: Net Initialization Skipped
No ethernet found.
ZynqMP r5>

There are two ways how to run this on ZynqMP.
1. Run from ZynqMP arm64
tftpb 20000000 u-boot-r5.elf
setenv autostart no && bootelf -p 20000000
cpu 4 disable && cpu 4 release 10000000 lockstep
or
cpu 4 disable && cpu 4 release 10000000 split

2. Load via jtag when directly to R5

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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arm: zynq: Rework FPGA initialization

This commit moves the FPGA descriptor definition
to mach-zynq, where it makes more sense.

Based on patches from Ariel D'Alessandro <ariel@v

arm: zynq: Rework FPGA initialization

This commit moves the FPGA descriptor definition
to mach-zynq, where it makes more sense.

Based on patches from Ariel D'Alessandro <ariel@vanguardiasur.com.ar>
and Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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

arm: v7R: Add support for MPU

The Memory Protection Unit(MPU) allows to partition memory into regions
and set individual protection attributes for each region. In absence
of MPU a de

arm: v7R: Add support for MPU

The Memory Protection Unit(MPU) allows to partition memory into regions
and set individual protection attributes for each region. In absence
of MPU a default map[1] will take effect. Add support for configuring
MPU on Cortex-R, by reusing the existing support for Cortex-M processor.

[1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0460d/I1002400.html

Tested-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

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arm: v7R: Add initial support

The Cortex-R* processors are a mid-range CPUs for use in deeply-embedded,
real-time systems. It implements the ARMv7-R architecture, and includes
Thumb-

arm: v7R: Add initial support

The Cortex-R* processors are a mid-range CPUs for use in deeply-embedded,
real-time systems. It implements the ARMv7-R architecture, and includes
Thumb-2 technology for optimum code density and processing throughput.

Except for MPU(Memory Protection Unit) and few CP15 registers, most of the
features are compatible with v7 architecture. So,reuse the same armv7
folder and introduce a new config CPU_V7R in order to differentiate
from v7 based platforms.

Tested-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

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arm: v7: Kconfig: Introduce SYS_ARM_CACHE_CP15

Certain ARM architectures like ARMv7-A, ARMv7-R has support for
enabling caches using CP15 registers. To have a common support
for all

arm: v7: Kconfig: Introduce SYS_ARM_CACHE_CP15

Certain ARM architectures like ARMv7-A, ARMv7-R has support for
enabling caches using CP15 registers. To have a common support
for all these architectures, introduce a Kconfig symbol
SYS_ARM_CACHE_CP15 that selects cache-cp15.c

Tested-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

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arm: v7: Kconfig: Add entry for MMU

Add a Kconfig entry for MMU and imply for all platforms using
cache-cp15.c containing MMU setup. Using imply instead of select so that
MMU can be

arm: v7: Kconfig: Add entry for MMU

Add a Kconfig entry for MMU and imply for all platforms using
cache-cp15.c containing MMU setup. Using imply instead of select so that
MMU can be disabled by defconfigs when not needed.

Tested-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

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arm: v7: Kconfig: Rename CPU_V7 as CPU_V7A

Currently CPU_V7 kconfig symbol supports only ARMv7A architectures under
armv7 folder. This led to a misconception of creating separate folders

arm: v7: Kconfig: Rename CPU_V7 as CPU_V7A

Currently CPU_V7 kconfig symbol supports only ARMv7A architectures under
armv7 folder. This led to a misconception of creating separate folders
for armv7m and armv7r. There is no reason to create separate folder for
other armv7 based architectures when it can co-exist with few Kconfig
symbols.

As a first step towards a common folder, rename CPU_V7 as CPUV7A. Later
separate Kconfig symbols can be added for CPU_V7R and CPU_V7M and
can co exist in the same folder.

Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Suggested-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

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

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

arm: move SYS_ARCH_TIMER to KConfig

SYS_ARCH_TIMER guards the usage of the ARM Generic Timer (aka arch
timer) in U-Boot.
At the moment it is mandatory for ARMv8 and used by a few ARM

arm: move SYS_ARCH_TIMER to KConfig

SYS_ARCH_TIMER guards the usage of the ARM Generic Timer (aka arch
timer) in U-Boot.
At the moment it is mandatory for ARMv8 and used by a few ARMv7 boards.
Add a proper Kconfig symbol to express this dependency properly,
allowing certain board configuration to later disable arch timer in case
there are any problems with it.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
[tuomas: rebase + fix conflicts and resync with moveconfig & use select]
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>

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distro: use imply to enable DISTRO_DEFAULTS as SoC default

The default of DISTRO_DEFAULTS is messy. Using the 'imply' keyword
is equivalent and cleaner.

Signed-off-by: Masahiro

distro: use imply to enable DISTRO_DEFAULTS as SoC default

The default of DISTRO_DEFAULTS is messy. Using the 'imply' keyword
is equivalent and cleaner.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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