people/ms/u-boot.git
2 years agoarc: cache: Add required NOPs after invalidation of instruction cache
Alexey Brodkin [Fri, 17 Nov 2017 13:02:17 +0000 (16:02 +0300)] 
arc: cache: Add required NOPs after invalidation of instruction cache

As per ARC HS databook (see chapter 5.3.3.2) it is required to add
3 NOPs after each write to IC_IVIC which we do from now on.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Eugeniy Paltsev <paltsev@synopsys.com>
2 years agoarc: bootm: Move slave cores kick-starting under !fake
Alexey Brodkin [Fri, 17 Nov 2017 12:53:20 +0000 (15:53 +0300)] 
arc: bootm: Move slave cores kick-starting under !fake

Currently slave cores will be kick-started even if we want
to dry run bootm which is not what we really want.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Eugeniy Paltsev <paltsev@synopsys.com>
2 years agoARC: HSDK: introduce CREG GPIO driver
Eugeniy Paltsev [Mon, 16 Oct 2017 13:21:32 +0000 (16:21 +0300)] 
ARC: HSDK: introduce CREG GPIO driver

The HSDK can manage some pins via CREG registers block.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2 years agoMerge git://git.denx.de/u-boot-rockchip
Tom Rini [Wed, 22 Nov 2017 12:28:58 +0000 (07:28 -0500)] 
Merge git://git.denx.de/u-boot-rockchip

2 years agorockchip: remove duplicate CONFIG_ENV_SIZE definitions
Philipp Tomsich [Tue, 21 Nov 2017 21:35:56 +0000 (22:35 +0100)] 
rockchip: remove duplicate CONFIG_ENV_SIZE definitions

A few header files still have a definition of CONFIG_ENV_SIZE, causing
warnings during buildman runs.  This removes the duplicate definitions
from evb_px5.h, geekbox.h and rv1108_common.h.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: check download key before bootup
Andy Yan [Wed, 11 Oct 2017 07:01:31 +0000 (15:01 +0800)] 
rockchip: check download key before bootup

Enter download mode if the download key pressed.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[Converted printfs in boot_mode.c to debug/pr_err:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: add support for enter to bootrom download mode
Andy Yan [Wed, 11 Oct 2017 07:00:49 +0000 (15:00 +0800)] 
rockchip: add support for enter to bootrom download mode

Rockchip bootrom will enter download mode if it returns from
spl/tpl with a non-zero value and couldn't find a valid image
in the backup partition.
This patch provide a method to instruct the system to back to
bootrom download mode by checking the BROM_DOWNLOAD_FLAG register.
As the bootrom download function relys on some modules such as
interrupts, so we need to back to bootrom as early as possbile
before the tpl/spl code override the interrupt configurations.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: make boot_mode related codes reused across all platforms
Andy Yan [Wed, 11 Oct 2017 07:00:16 +0000 (15:00 +0800)] 
rockchip: make boot_mode related codes reused across all platforms

setup_boot_mode function use the same logic but different
mode register address across all the rockchip platforms,
so it's better to make this function reused across all the
platforms, and let the mode register address setting from
the config file.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: spi: the symbol for Hertz is Hz
Heinrich Schuchardt [Sun, 12 Nov 2017 19:59:44 +0000 (20:59 +0100)] 
rockchip: spi: the symbol for Hertz is Hz

fix typo

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: clock: update sysreset driver binding
Kever Yang [Fri, 3 Nov 2017 07:16:13 +0000 (15:16 +0800)] 
rockchip: clock: update sysreset driver binding

Using priv for new sysreset driver binding.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: sysreset: update Makefile to work with merged sysreset driver
Philipp Tomsich [Tue, 21 Nov 2017 21:28:55 +0000 (22:28 +0100)] 
rockchip: sysreset: update Makefile to work with merged sysreset driver

After applying the merged sysreset driver, there are build failures
due to an out-of-sync Makefile. This updates drivers/sysreset/Makefile
to address these build failures.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: sysreset: merge into one common driver
Kever Yang [Fri, 3 Nov 2017 07:16:12 +0000 (15:16 +0800)] 
rockchip: sysreset: merge into one common driver

Use a common driver for all Rockchip SOC instead of one for each SoC.
Use driver_data for reg offset.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: mkimage: remove unused code-paths (spl_boot0 is now implied)
Philipp Tomsich [Tue, 10 Oct 2017 14:21:18 +0000 (16:21 +0200)] 
rockchip: mkimage: remove unused code-paths (spl_boot0 is now implied)

With all targets converted to generate prepadded images, this removes
the spl_boot0 field from our config structure and removes the unused
code-path (for images that are not prepadded): i.e. spl_boot0 is now
implied as 'true' and the code is specialised by removing the other
case.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: rk3188: move CONFIG_SPL_* entries from rk3188_common.h to Kconfig
Philipp Tomsich [Tue, 10 Oct 2017 14:21:17 +0000 (16:21 +0200)] 
rockchip: rk3188: move CONFIG_SPL_* entries from rk3188_common.h to Kconfig

There still are a few CONFIG_SPL_* options selected using defines from
rk3188_common.h instead of via Kconfig.  This migrates those over to
Kconfig.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: back-to-bootrom: allow passing a cmd to the bootrom
Philipp Tomsich [Tue, 10 Oct 2017 14:21:16 +0000 (16:21 +0200)] 
rockchip: back-to-bootrom: allow passing a cmd to the bootrom

The BROM supports forcing it to enter download-mode, if an appropriate
result/cmd-word is returned to it.  There already is a series to
support this in review, so this prepares the (newly C-version) of the
back-to-bootrom code to accept a cmd to passed on to the BROM.

All the existing call-sites are adjusted to match the changed function
signature.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
2 years agorockchip: rk3188: use boot0 hook to load up SPL in 2 steps
Philipp Tomsich [Tue, 10 Oct 2017 14:21:15 +0000 (16:21 +0200)] 
rockchip: rk3188: use boot0 hook to load up SPL in 2 steps

For the RK3188, the BROM will attempt to load up the first stage
image (SPL for the RK3188) in two steps: first 1KB to offset 0x800
in the SRAM and then the remainder to offset 0xc00 in the SRAM.
It always enters at 0x804, though.

With this changeset, the RK3188 boot removes the TPL (stub) stage and
builds a single SPL binary that utilizes the early back-to-bootrom via
the boot0-hook.

Consequently, the passing of the saved boot params via pmu->os_reg[2]
is also removed.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: back-to-bootrom: replace assembly-implementation with C-code
Philipp Tomsich [Tue, 10 Oct 2017 14:21:14 +0000 (16:21 +0200)] 
rockchip: back-to-bootrom: replace assembly-implementation with C-code

The back-to-bootrom implementation for Rockchip has always relied on
the stack-pointer being valid on entry, so there was little reason to
have this as an assembly implementation.

This provides a new C-only implementation of save_boot_params and
back_to_bootrom (relying on setjmp/longjmp) and removes the older
assembly-only implementation.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
2 years agoarm: provide a PCS-compliant setjmp implementation
Philipp Tomsich [Tue, 10 Oct 2017 14:21:13 +0000 (16:21 +0200)] 
arm: provide a PCS-compliant setjmp implementation

The previous setjmp-implementation (as a static inline function that
contained an 'asm volatile' sequence) was extremely fragile: (some
versions of) GCC optimised the set of registers.  One critical example
was the removal of 'r9' from the clobber list, if -ffixed-reg9 was
supplied.

To increase robustness and ensure PCS-compliant behaviour, the setjmp
and longjmp implementation are now in assembly and closely match what
one would expect to find in a libc implementation.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
2 years agoarm: mark save_boot_params_ret as a function
Philipp Tomsich [Tue, 10 Oct 2017 14:21:12 +0000 (16:21 +0200)] 
arm: mark save_boot_params_ret as a function

As no '.type' was set for save_boot_params_ret in start.S, binutils
did not track whether it was emitted as A32 or T32.  By properly
marking save_boot_params_ret as a potential function entry, we can
make sure that the compiler will insert the appropriate instructions
for branching to save_boot_params_ret both for call-sites emitted as
A32 and T32.

Reported-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
2 years agoarm: make save_boot_params_ret prototype visible for AArch64
Philipp Tomsich [Tue, 10 Oct 2017 14:21:11 +0000 (16:21 +0200)] 
arm: make save_boot_params_ret prototype visible for AArch64

The save_boot_params_ret() prototype (for those of us, that have a
valid SP on entry and can implement save_boot_params() in C), was
previously only defined for !defined(CONFIG_ARM64).

This moves the declaration to a common block to ensure the prototype
is available to everyone that might need it.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
2 years agorockchip: boot0 hook: support early return for RK3188/RK3066-style BROM
Philipp Tomsich [Tue, 10 Oct 2017 14:21:10 +0000 (16:21 +0200)] 
rockchip: boot0 hook: support early return for RK3188/RK3066-style BROM

Some Rockchip BROM versions (e.g. the RK3188 and RK3066) first read 1KB data
from NAND into SRAM and executes it. Then, following a return to bootrom, the
BROM loads additional code to SRAM (not overwriting the first block read) and
reenters at the same address as the first time.

To support booting either a TPL (on the RK3066) or SPL (on the RK3188) using
this model of having to count entries, this commit adds code to the boot0
hook to track the number of entries and handle them accordingly.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Paweł Jarosz <paweljarosz3691@gmail.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
2 years agobcm281xx: boot0 hook: adjust to unified boot0 semantics
Philipp Tomsich [Tue, 10 Oct 2017 14:21:09 +0000 (16:21 +0200)] 
bcm281xx: boot0 hook: adjust to unified boot0 semantics

This updates the BCM281xx boot0-hook to the updated boot0 semantics
by emitting _start and the vector table before the boot0 hook (as
was the case before).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agobcm235xx: boot0 hook: adjust to unified boot0 semantics
Philipp Tomsich [Tue, 10 Oct 2017 14:21:08 +0000 (16:21 +0200)] 
bcm235xx: boot0 hook: adjust to unified boot0 semantics

This updates the BCM235xx boot0-hook to the updated boot0 semantics
by emitting _start and the vector table before the boot0 hook (as
was the case before).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Version-changes: 5
- ran 'whitespace-cleanup'

2 years agosocfpga: boot0 hook: adjust to unified boot0 semantics
Philipp Tomsich [Tue, 10 Oct 2017 14:21:07 +0000 (16:21 +0200)] 
socfpga: boot0 hook: adjust to unified boot0 semantics

With the updated boot0 semantics (i.e. giving the boot0-hook control
over when and where the vector table is emitted), the boot0-hook for
the socfpga needs to be adjusted.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: rk3036: use aligned address for SPL_TEXT_BASE
Philipp Tomsich [Tue, 10 Oct 2017 14:21:06 +0000 (16:21 +0200)] 
rockchip: rk3036: use aligned address for SPL_TEXT_BASE

With the boot0-hook inserting the additional padding to receive our
SPL magic, the SPL_TEXT_BASE can be aligned again.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: rk3288: use aligned address for SPL_TEXT_BASE
Kever Yang [Tue, 10 Oct 2017 14:21:05 +0000 (16:21 +0200)] 
rockchip: rk3288: use aligned address for SPL_TEXT_BASE

After we use boot0 hook, we can use offset '000' instead of '004' as
SPL_TEXT_BASE.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
[Updated tag in commit summary:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: mkimage: use spl_boot0 for all Rockchip SoCs
Kever Yang [Tue, 10 Oct 2017 14:21:04 +0000 (16:21 +0200)] 
rockchip: mkimage: use spl_boot0 for all Rockchip SoCs

Enable the spl_boot0 in SPL and use the pre-padding TAG memory,
the mkimage do not need to pad it but only need to replace the value
with correct TAG value.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
[Updated:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agorockchip: enable boot0-hook for all Rockchip SoCs
Philipp Tomsich [Tue, 10 Oct 2017 14:21:03 +0000 (16:21 +0200)] 
rockchip: enable boot0-hook for all Rockchip SoCs

Rockchip SoCs bootrom design is like this:
- First 2KB or 4KB internal memory is for bootrom stack and heap;
- Then the first 4-byte suppose to be a TAG like 'RK33';
- The the following memory address end with '0004' is the first
  instruction load and running by bootrom;

Let's use the boot0 hook to reserve the first 4-byte tag for all
the Rockchip SoCs.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[Commit message taken from an older patch by:]
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2 years agorockchip: boot0: align to 0x20 for armv7 '_start'
Kever Yang [Tue, 10 Oct 2017 14:21:02 +0000 (16:21 +0200)] 
rockchip: boot0: align to 0x20 for armv7 '_start'

The '_start' is using as vector table base address, and will write
to VBAR register, so it needs to be aligned to 0x20 for armv7.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
[Updated to current code base:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agoarm: boot0 hook: move boot0 hook before '_start'
Philipp Tomsich [Tue, 10 Oct 2017 14:21:01 +0000 (16:21 +0200)] 
arm: boot0 hook: move boot0 hook before '_start'

The boot0 hook on ARM does not insert its payload before the vector
table. This is both a mismatch with thec comment above it and
contradict usage of the boot0 hook on ARM64.

To fix this (and unify the semantics for ARM and ARM64), we change the
boot0-hook semantics on ARM to match those on ARM64:
  (1) if a boot0-hook is present it is inserted at the start of
      the image
  (2) if a boot0-hook is present, emitting the ARM vector table
      (and the _start) symbol are suppressed in vectors.S and
      the boot0-hook has full control over where and when it
      wants to emit these

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agoARM: dra7: Kconfig: Add thermal configs for dra7xx and am57xx
Faiz Abbas [Tue, 14 Nov 2017 10:42:33 +0000 (16:12 +0530)] 
ARM: dra7: Kconfig: Add thermal configs for dra7xx and am57xx

Configure thermal configs to remain set by default for dra7xx and am57xx
devices.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agoARM: dts: OMAP5+: Add support for bandgap sensor in SPL
Faiz Abbas [Tue, 14 Nov 2017 10:42:32 +0000 (16:12 +0530)] 
ARM: dts: OMAP5+: Add support for bandgap sensor in SPL

Mark bandgap node as uboot,dm-spl so that it can be accessed in spl

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agothermal: ti-bandgap: Add support for temperature sensor
Faiz Abbas [Tue, 14 Nov 2017 10:42:31 +0000 (16:12 +0530)] 
thermal: ti-bandgap: Add support for temperature sensor

The dra7xx series of SOCs contain a temperature sensor and an
associated analog-to-digital converter (ADC) which produces
an output which is proportional to the SOC temperature.
Add support for this temperature sensor.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agoTI: am57xx; Remove am57xx_evm_nodt_defconfig
Tom Rini [Tue, 21 Nov 2017 12:47:17 +0000 (07:47 -0500)] 
TI: am57xx; Remove am57xx_evm_nodt_defconfig

We don't want this build anymore.

Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agoREADME: update mailing list url
S. Lockwood-Childs [Wed, 15 Nov 2017 06:56:42 +0000 (22:56 -0800)] 
README: update mailing list url

Old url currently returns 403; modify to url that actually works
with current state of the list server

Signed-off-by: S. Lockwood-Childs <sjl@vctlabs.com>
2 years agoenvtools: make sure version/timestamp header file are available
Stefan Agner [Tue, 14 Nov 2017 14:47:18 +0000 (15:47 +0100)] 
envtools: make sure version/timestamp header file are available

With commit 84d46e7e8948 ("tools: env: allow to print U-Boot version")
the fw_env utilities need the version.h header file. Building only
the envtools in a pristine build directory will fail due to missing
header files.

Make sure the header files are a dependency of the envtools target.

Fixes: 84d46e7e8948 ("tools: env: allow to print U-Boot version")
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agoenv: Remove CONFIG_ENV_AES support
Tom Rini [Tue, 14 Nov 2017 13:39:35 +0000 (08:39 -0500)] 
env: Remove CONFIG_ENV_AES support

This support has been deprecated since v2017.09 due to security issues.
We now remove this support.

Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agoomap3: spi: the symbol for Hertz is Hz
Heinrich Schuchardt [Sun, 12 Nov 2017 20:02:52 +0000 (21:02 +0100)] 
omap3: spi: the symbol for Hertz is Hz

fix typo

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agoMakefile: Correct SPL/TPL/DTB build race condition
M. Vefa Bicakci [Sun, 12 Nov 2017 03:48:40 +0000 (22:48 -0500)] 
Makefile: Correct SPL/TPL/DTB build race condition

When building on a multi-core machine for an SPL-enabled board that
also uses CONFIG_OF_EMBED, the following error can be encountered
due to a race condition:

  make[3]: *** No rule to make target 'spl/dts/dt.dtb.o', needed by
    'spl/dts/built-in.o'.  Stop.
  ../scripts/Makefile.spl:364: recipe for target 'spl/dts' failed
  make[2]: *** [spl/dts] Error 2
  make[2]: *** Waiting for unfinished jobs....

A reliable way to trigger this race condition is to add "sleep 60" to
the end of the "arch-dtbs" rule's recipe in "dts/Makefile" and to build
U-Boot against a board which uses the CONFIG_OF_EMBED and CONFIG_SPL
options using "make -j8" or a similar command.

This commit corrects this race condition via the use of CONFIG_OF_EMBED
in the same way that commit 3c00a2c8b5e2 ("Makefile: Correct dependency
race condition with TPL") and commit 054b3a1e80fc ("dm: Makefile: Build
of-platdata before SPL") use CONFIG_OF_SEPARATE.

Signed-off-by: M. Vefa Bicakci <m.v.b@runbox.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agomalloc: don't compare pointers to 0
Heinrich Schuchardt [Fri, 10 Nov 2017 20:46:34 +0000 (21:46 +0100)] 
malloc: don't compare pointers to 0

0 is not a pointer. So do not compare pointers to 0.

Do not return 0 from functions with a pointer return
type.

Problem identified with Coccinelle.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2 years agoscripts/coccinelle: add some more coccinelle tests
Heinrich Schuchardt [Fri, 10 Nov 2017 18:15:02 +0000 (19:15 +0100)] 
scripts/coccinelle: add some more coccinelle tests

Add some useful static code analysis scripts for coccinelle
copied from the Linux kernel v4.14-rc8:

Warn on check against NULL before calling free.
scripts/coccinelle/free/ifnullfree.cocci

Detect superfluous NULL check for list iterator.
scripts/coccinelle/iterators/itnull.cocci

Check if list iterator is reassigned.
scripts/coccinelle/iterators/list_entry_update.cocci

Check if list iterator is used after loop.
scripts/coccinelle/iterators/use_after_iter.cocci

Find wrong argument of sizeof in allocation function:
scripts/coccinelle/misc/badty.cocci

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agoMakefile: add coccicheck target
Heinrich Schuchardt [Sun, 19 Nov 2017 13:33:14 +0000 (14:33 +0100)] 
Makefile: add coccicheck target

Coccinelle is a program for static code analysis.
For details on Coccinelle see

http://coccinelle.lip6.fr/

Add scripts/coccicheck copied from Linux kernel v4.14.

The coccicheck script executes the tests *.cocci in
directory scripts/coccinelle by calling spatch.

In Makefile add a coccicheck target. You can use it with

make coccicheck MODE=<mode>

where mode in patch, report, context, org.

Add a copy of Linux v4.14 file Documentation/dev-tools/coccinelle.rst
as doc/README.coccinelle.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agoyaffs2: rework yaffs_new_obj_id
Heinrich Schuchardt [Thu, 9 Nov 2017 00:26:43 +0000 (01:26 +0100)] 
yaffs2: rework yaffs_new_obj_id

The iterator variable of list_for_each is never NULL.
if (1 || A) is always true.
Use break if entry found.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agodra7x: fastboot: Increase recovery partition size
Praneeth Bajjuri [Wed, 8 Nov 2017 23:12:56 +0000 (17:12 -0600)] 
dra7x: fastboot: Increase recovery partition size

As per current android recommendation
https://source.android.com/devices/architecture/kernel/modular-kernels

1. Android recovery mode should contain both SOC and ODM
kernel modules in the recovery partition.

2. If a kernel module is required both in recovery and normal boot
mode,  the module has to be located in recovery and vendor
partition seperately.

3. Kernel modules used in recovery mode should be independent
of vendor and odm partition

4. Recovery image should contain atleast
storage, display, keypad, battery and pmic modules.

Due to these requirements, recovery image size has increased
to >10MB.

This patch is to increase recovery partition size for TI devices
so that we dont see such flashing error

log:
sending 'recovery' (12560 KB)...
OKAY [  0.436s]
writing 'recovery'...
FAILED (remote: too large for partition)
finished. total time: 0.458s

Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
2 years agoscripts/ld-version.sh: regular expression compile fails
Heinrich Schuchardt [Wed, 8 Nov 2017 22:44:55 +0000 (23:44 +0100)] 
scripts/ld-version.sh: regular expression compile fails

ld --version | scripts/ld-version.sh
fails with
awk: scripts/ld-version.sh:
line 4: regular expression compile failed (missing '(')
.*)

So let's refresh the script from Linux kernel v4.14-rc8.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agokconfig/symbol.c: use correct pointer type argument for sizeof
Heinrich Schuchardt [Wed, 8 Nov 2017 21:13:54 +0000 (22:13 +0100)] 
kconfig/symbol.c: use correct pointer type argument for sizeof

sym_arr is of type struct symbol **.
So in malloc we need sizeof(struct symbol *).

The problem was indicated by coccinelle.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agoMerge git://git.denx.de/u-boot-ubi
Tom Rini [Mon, 20 Nov 2017 16:46:08 +0000 (11:46 -0500)] 
Merge git://git.denx.de/u-boot-ubi

2 years agoMerge git://git.denx.de/u-boot-i2c
Tom Rini [Mon, 20 Nov 2017 15:51:11 +0000 (10:51 -0500)] 
Merge git://git.denx.de/u-boot-i2c

2 years agoubi: no NULL check needed before kmem_cache_destroy
Heinrich Schuchardt [Wed, 8 Nov 2017 21:30:59 +0000 (22:30 +0100)] 
ubi: no NULL check needed before kmem_cache_destroy

kmem_cache_destroy calls free which checks for NULL.

Problem was indicated by coccinelle.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agoubifs: no NULL check needed before free
Heinrich Schuchardt [Wed, 8 Nov 2017 21:28:47 +0000 (22:28 +0100)] 
ubifs: no NULL check needed before free

kfree() calls free.
free() checks if the parameter is NULL.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2 years agoodroid-c2: enable I2C
Beniamino Galvani [Sun, 29 Oct 2017 09:09:01 +0000 (10:09 +0100)] 
odroid-c2: enable I2C

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
2 years agoi2c: add Amlogic Meson driver
Beniamino Galvani [Sun, 29 Oct 2017 09:09:00 +0000 (10:09 +0100)] 
i2c: add Amlogic Meson driver

Add a driver for the I2C controller available on Amlogic Meson SoCs.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
2 years agoMerge git://git.denx.de/u-boot-dm
Tom Rini [Mon, 20 Nov 2017 01:35:45 +0000 (20:35 -0500)] 
Merge git://git.denx.de/u-boot-dm

2 years agoKconfig: Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND
Tom Rini [Mon, 6 Nov 2017 23:15:11 +0000 (18:15 -0500)] 
Kconfig: Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND

We first introduce CONFIG_USE_BOOTCOMMAND, similar to
CONFIG_USE_BOOTARGS.  We then migrate CONFIG_BOOTCOMMAND for most
CONFIG_DISTRO_DEFAULT users.  In some cases platforms have a complex
scheme around this usage, and these have been defered for the moment so
that platform maintainers can work on a migration plan.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2 years agoarm: config: fix default console only to specify the device
Dongjin Kim [Sat, 28 Oct 2017 04:22:27 +0000 (00:22 -0400)] 
arm: config: fix default console only to specify the device

Since CONFIG_DEFAULT_CONSOLE is already started with "console=",
the console argument in CONFIG_EXTRA_ENV_SETTINGS is expanded to
"console=console=ttySAC1,115200n8" and this causes the wrong
console device.

  #define CONFIG_DEFAULT_CONSOLE         "console=ttySAC1,115200n8\0"
  ...
  #define CONFIG_EXTRA_ENV_SETTINGS \
"console=" CONFIG_DEFAULT_CONSOLE

Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agoAdd UART base addresses for additional UARTs
Landheer-Cieslak, Ronald [Wed, 25 Oct 2017 13:46:53 +0000 (13:46 +0000)] 
Add UART base addresses for additional UARTs

UARTs 1 through 5 were missing in the code - added.
Also pick the default according to the configuration setting for the
console index.

Signed-off-by: Ronald Landheer-Cieslak <ronaldlandheercieslak@eaton.com>
2 years agodm: pci: change bus number register setting compliant with Linux
Minghuan Lian [Fri, 20 Oct 2017 02:45:50 +0000 (10:45 +0800)] 
dm: pci: change bus number register setting compliant with Linux

This patch is to change U-Boot PCI bus assignement compliant with Linux.
It means each PCIe controller's bus number is 0, not the current maximum
PCI bus number, when start to scan this controller.

Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2 years agonios2: 10m50: Add CPU pre-relocation in device tree
Gan, Yau Wai [Fri, 28 Jul 2017 05:07:17 +0000 (22:07 -0700)] 
nios2: 10m50: Add CPU pre-relocation in device tree

Tag CPU with dm-pre-reloc to enable driver before
relocation.

Signed-off-by: Gan, Yau Wai <yau.wai.gan@intel.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
2 years agodm: core: fix member name in ofnode_union documentation
Baruch Siach [Thu, 9 Nov 2017 11:44:28 +0000 (13:44 +0200)] 
dm: core: fix member name in ofnode_union documentation

Fixes: 4984de2baaa ("dm: core: Add ofnode to represent device tree nodes")
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agotpm: add more missing va_end()
André Draszik [Tue, 3 Oct 2017 15:55:54 +0000 (16:55 +0100)] 
tpm: add more missing va_end()

While commit 36d35345b1f6 ("tpm: add missing va_end") added
some missing calls to va_end(), it missed a few places.

Signed-off-by: André Draszik <adraszik@tycoint.com>
Acked-by: Simon Glass <sjg@chromium.org>
2 years agotpm: add more useful NV storage permission flags
André Draszik [Tue, 3 Oct 2017 15:55:53 +0000 (16:55 +0100)] 
tpm: add more useful NV storage permission flags

TPM_NV_PER_PPREAD: physical presence needed for reading
TPM_NV_PER_WRITEDEFINE: persistent write lock by writing size 0
TPM_NV_PER_WRITEALL: write in one go

Signed-off-by: André Draszik <adraszik@tycoint.com>
Acked-by: Simon Glass <sjg@chromium.org>
2 years agotpm: add tpm_get_random()
André Draszik [Tue, 3 Oct 2017 15:55:52 +0000 (16:55 +0100)] 
tpm: add tpm_get_random()

Add a function to obtain random data from the TPM.

Signed-off-by: André Draszik <adraszik@tycoint.com>
Added commit message, add cast to min()
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
2 years agoomap3: omap3_logic: Move pinmuxing to header file
Adam Ford [Tue, 7 Nov 2017 01:57:30 +0000 (19:57 -0600)] 
omap3: omap3_logic: Move pinmuxing to header file

To keep the board file smaller and clean, let's move the pinmux to the header file.

Signed-off-by: Adam Ford <aford173@gmail.com>
2 years agoconfigs: dragonboard410c: Save environment data on eMMC
Jorge Ramirez-Ortiz [Mon, 6 Nov 2017 13:16:38 +0000 (14:16 +0100)] 
configs: dragonboard410c: Save environment data on eMMC

Save the environment data at the end of the boot partition on emmc

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2 years agoenv: Save environment at the end of an MMC partition
Jorge Ramirez-Ortiz [Mon, 6 Nov 2017 13:16:37 +0000 (14:16 +0100)] 
env: Save environment at the end of an MMC partition

Allow the platform to define a partition by name at the end of which
the environment data will be located.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
2 years agoserial: nulldev: Implement "pending" function to fix tstc return "true"
Wilson Lee [Fri, 3 Nov 2017 06:39:51 +0000 (23:39 -0700)] 
serial: nulldev: Implement "pending" function to fix tstc return "true"

In U-boot, serial_tstc was use to determine is there have a character in
serial console that pending for read. If there is no "pending" function
implemented in serial driver, the serial-uclass will return "true(1)"
to indicate there have a character pending to read.

Thus, read a character from nulldev serial will result in continuous
getting -EAGAIN return which might lead system to hang.

This commit is to fix a bug in nulldev serial which implement "pending"
function in nulldev serial to always indicate there is no character in
console that pending for read.

Signed-off-by: Wilson Lee <wilson.lee@ni.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Keng Soon Cheah <keng.soon.cheah@ni.com>
Cc: Chen Yee Chew <chen.yee.chew@ni.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
2 years agoarmv8: update gd after relocate
Kever Yang [Fri, 3 Nov 2017 02:10:27 +0000 (10:10 +0800)] 
armv8: update gd after relocate

We need to update gd in assamble code after relocate,
this is a fix to:
adc421e arm: move gd handling outside of C code

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agoarm64: support running at addr other than linked to
Stephen Warren [Fri, 3 Nov 2017 00:11:27 +0000 (18:11 -0600)] 
arm64: support running at addr other than linked to

This is required in the case where U-Boot is typically loaded and run at
a particular address, but for some reason the RAM at that location is not
available, e.g. due to memory fragmentation loading other boot binaries or
firmware, splitting an SMP complex between various different OSs without
using e.g. the EL2 second-stage page tables to hide the memory asignments,
or due to known ECC failures.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2 years agotest/py: add timestamps to log
Stephen Warren [Fri, 27 Oct 2017 17:04:08 +0000 (11:04 -0600)] 
test/py: add timestamps to log

It can be useful to record how long tests take; this can help debug slow
running test systems or track changes in performance over time. Enhance
the test system to record timestamps while running test:
- Whenever a new log file section is started.
- After U-Boot is started and communication has been established.
- After each host or U-Boot command is executed.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2 years agoclk: clk_stm32f7: fix PLL clock division factor
Patrice Chotard [Thu, 26 Oct 2017 11:23:19 +0000 (13:23 +0200)] 
clk: clk_stm32f7: fix PLL clock division factor

Fix clock division factor initialization for RCC_PLLCFGR
registers.

PLLR bits (bit 31-28) in RCC_PLLCFGR must not be cleared,
it's a forbidden value. So update RCC_PLLCFGR using
clrsetbits_le32() to set only necessary bits fields.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agommc: arm_pl180_mmci: add .getcd callback
Patrice Chotard [Mon, 23 Oct 2017 08:57:34 +0000 (10:57 +0200)] 
mmc: arm_pl180_mmci: add .getcd callback

Add .getcd callback to check is MMC card is present

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2 years agommc: arm_pl180_mmci: add clock support
Patrice Chotard [Mon, 23 Oct 2017 08:57:33 +0000 (10:57 +0200)] 
mmc: arm_pl180_mmci: add clock support

Allow to get and enable MMC related clock

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2 years agommc: arm_pl180_mmci: add bus_width DT property support
Patrice Chotard [Mon, 23 Oct 2017 08:57:32 +0000 (10:57 +0200)] 
mmc: arm_pl180_mmci: add bus_width DT property support

Allow to get "bus-width" property from device tree

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2 years agommc: arm_pl180_mmci: adapt driver to DM usage
Patrice Chotard [Mon, 23 Oct 2017 08:57:31 +0000 (10:57 +0200)] 
mmc: arm_pl180_mmci: adapt driver to DM usage

Convert this driver to driver model.
This driver is also used by VEXPRESS platforms which doesn't
use driver model.

Tested on STM32F746 and STM32F769 platforms.

Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2 years agommc: arm_pl180_mmci: update arm_pl180_mmci_init() prototype
Patrice Chotard [Mon, 23 Oct 2017 08:57:30 +0000 (10:57 +0200)] 
mmc: arm_pl180_mmci: update arm_pl180_mmci_init() prototype

Update arm_pl180_mmci_init() prototype by adding struct mmc**
param. This is needed before converting this driver to driver model
in order to use arm_pl180_mmci_init() in driver model and in none
driver model implementation

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2 years agoomap2: nand: Make NAND_OMAP_GPMC_PREFETCH default
Tom Rini [Fri, 20 Oct 2017 20:55:51 +0000 (16:55 -0400)] 
omap2: nand: Make NAND_OMAP_GPMC_PREFETCH default

This option provides better performance and should really always be
enabled.  Make this be default y.

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Jeroen Hofstee <jeroen@myspectrum.nl>
2 years agoarm: amlogic: p212: Add support for Ethernet with Internal PHY
Neil Armstrong [Wed, 18 Oct 2017 08:02:12 +0000 (10:02 +0200)] 
arm: amlogic: p212: Add support for Ethernet with Internal PHY

This patch adds support for the Internal RMII Ethernet PHY on the
Amlogic P212 Reference Board.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2 years agoarm: meson: Add supplementary ethernet registers definitions
Neil Armstrong [Wed, 18 Oct 2017 08:02:11 +0000 (10:02 +0200)] 
arm: meson: Add supplementary ethernet registers definitions

On Amlogic Meson GXL/GXM, supplementary ethernet configuration registers
were added to configure the internal RMII PHY interface.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2 years agonet: phy: Add Amlogic Meson GXL Internal PHY support
Neil Armstrong [Wed, 18 Oct 2017 08:02:10 +0000 (10:02 +0200)] 
net: phy: Add Amlogic Meson GXL Internal PHY support

The Amlogic Meson GXL/GXM families embeds an internal RMII Ethernet PHY.

The PHY acts as a generic PHY but needs a slight configuration right
before it's configuration.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2 years agolib: libfdt: wrap scripts/dtc/libfdt/* where possible
Masahiro Yamada [Tue, 17 Oct 2017 13:30:20 +0000 (22:30 +0900)] 
lib: libfdt: wrap scripts/dtc/libfdt/* where possible

lib/libfdt/ and scripts/dtc/libfdt have the same copies for the
followings 6 files:
  fdt.c fdt_addresses.c fdt_empty_tree.c fdt_overlay.c fdt_strerr.c
  fdt_sw.c

Make them a wrapper of scripts/dtc/libfdt/*.  This is exactly what
Linux does to sync libfdt.  In order to make is possible, import
<linux/libfdt.h> and <linux/libfdt_env.h> from Linux 4.14-rc5.

Unfortunately, U-Boot locally modified the following 3 files:
  fdt_ro.c fdt_wip.c fdt_rw.c

The fdt_region.c is U-Boot own file.

I did not touch them in order to avoid unpredictable impact.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2 years agolinux/types.h: add typedef of uintptr_t
Masahiro Yamada [Tue, 17 Oct 2017 13:30:19 +0000 (22:30 +0900)] 
linux/types.h: add typedef of uintptr_t

Add this typedef in the same place as in Linux.  This is necessary
to refactor libfdt inclusion.

U-Boot also defines it in include/compiler.h.  Of course it should
not do that, but I do not want to open a can of worms.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2 years agotools: use files from scripts/dtc/libfdt where possible
Masahiro Yamada [Tue, 17 Oct 2017 13:30:18 +0000 (22:30 +0900)] 
tools: use files from scripts/dtc/libfdt where possible

Prior to this commit, tools/Makefile pulls all libfdt files from
lib/libfdt.

lib/libfdt/ and scripts/dtc/libfdt have the same copies for the
followings 6 files:
  fdt.c fdt_addresses.c fdt_empty_tree.c fdt_overlay.c fdt_strerr.c
  fdt_sw.c

This commit changes them to #include ones from scripts/dtc/libfdt.

Unfortunately, U-Boot locally modified the following 3 files:
  fdt_ro.c fdt_wip.c fdt_rw.c

I did not touch them in order to avoid unpredictable impact.

The fdt_region.c is U-Boot own file.  This is also borrowed from
lib/libfdt/.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2 years agolibfdt: change libfdt_internal.h to a wrapper of scripts/dtc/libfdt/*
Masahiro Yamada [Tue, 17 Oct 2017 13:30:17 +0000 (22:30 +0900)] 
libfdt: change libfdt_internal.h to a wrapper of scripts/dtc/libfdt/*

Fortunately, U-Boot did not modify libfdt_internal.h locally.

Change it to a wrapper of scripts/dtc/libfdt/fdt.h, which will be
periodically synced with the upstream DTC (or kernel).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2 years agolibfdt: change fdt.h to a wrapper of scripts/dtc/libfdt/*
Masahiro Yamada [Tue, 17 Oct 2017 13:30:16 +0000 (22:30 +0900)] 
libfdt: change fdt.h to a wrapper of scripts/dtc/libfdt/*

Fortunately, U-Boot did not modify fdt.h locally.

Change it to a wrapper of scripts/dtc/libfdt/fdt.h, which will be
periodically synced with the upstream DTC (or kernel).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2 years agopylibfdt: compile pylibfdt only when dtoc/binman is necessary
Masahiro Yamada [Tue, 17 Oct 2017 04:42:44 +0000 (13:42 +0900)] 
pylibfdt: compile pylibfdt only when dtoc/binman is necessary

Currently, pylibfdt is always compiled if swig is installed on your
machine.  It is really annoying because most of targets (excepts
x86, sunxi, rockchip) do not use dtoc or binman.

"checkbinman" and "checkdtoc" are wrong.  It is odd that the final
build stage checks if we have built necessary tools.  If your platform
depends on dtoc/binman, you must be able to build pylibfdt.  If swig
is not installed, it should fail immediately.

I added PYLIBFDT, DTOC, BINMAN entries to Kconfig.  They should be
property select:ed by platforms that need them.  Kbuild will descend
into scripts/dtc/pylibfdt/ only when CONFIG_PYLIBFDT is enabled.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agopylibfdt: move pylibfdt to scripts/dtc/pylibfdt and refactor makefile
Masahiro Yamada [Tue, 17 Oct 2017 04:42:43 +0000 (13:42 +0900)] 
pylibfdt: move pylibfdt to scripts/dtc/pylibfdt and refactor makefile

The pylibfdt is used by dtoc (and, indirectly by binman), but there
is no reason why it must be generated in the tools/ directory.

Recently, U-Boot switched over to the bundled DTC, and the directory
structure under scripts/dtc/ now mirrors the upstream DTC project.
So, scripts/dtc/pylibfdt is the best location.

I also rewrote the Makefile in a cleaner Kbuild style.

The scripts from the upstream have been moved as follows:

  lib/libfdt/pylibfdt/setup.py -> scripts/dtc/pylibfdt/setup.py
  lib/libfdt/pylibfdt/libfdt.i -> scripts/dtc/pylibfdt/libfdt.i_shipped

The .i_shipped is coped to .i during building because the .i must be
located in the objtree when we build it out of tree.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2 years agoscripts/dtc: Update to upstream version v1.4.5-3-gb1a60033c110
Masahiro Yamada [Tue, 17 Oct 2017 04:42:42 +0000 (13:42 +0900)] 
scripts/dtc: Update to upstream version v1.4.5-3-gb1a60033c110

This adds the following commits from upstream:

b1a6003 tests: Add a test for overlays syntactic sugar
737b2df overlay: Add syntactic sugar version of overlays
497432f checks: Use proper format modifier for size_t
22a65c5 dtc: Bump version to v1.4.5
c575d80 Add fdtoverlay to .gitignore
b6a6f94 fdtoverlay: Sanity check blob size
8c1eb15 pylibfdt: Use Python2 explicitly
ee3d26f checks: add interrupts property check
c1e7738 checks: add gpio binding properties check
b3bbac0 checks: add phandle with arg property checks

[ sync with Linux commit: 4201d057ea91c3d6efd2db65219bc91fae413bc2 ]

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2 years agoscripts/dtc: add fdt_overlay.c and fdt_addresses.c to sync script
Rob Herring [Tue, 17 Oct 2017 04:42:41 +0000 (13:42 +0900)] 
scripts/dtc: add fdt_overlay.c and fdt_addresses.c to sync script

libfdt has gained some new files. We need to include them in the
kernel's copy.

Reported-by: Kyle Yan <kyan@codeaurora.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
[ Linux commit: 4322323058f010274564006d61945187a15b6361 ]

2 years agoarm: add initial support for Amlogic P212 based on Meson GXL family
Neil Armstrong [Thu, 12 Oct 2017 13:50:32 +0000 (15:50 +0200)] 
arm: add initial support for Amlogic P212 based on Meson GXL family

This adds platform code for the Amlogic P212 reference board based on a
Meson GXL (S905X) SoC with the Meson GXL configuration.

This initial submission only supports UART and MMC/SDCard, support for the
internal Ethernet PHY in Work In Progress.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Beniamino Galvani <b.galvani@gmail.com>
2 years agopinctrl: meson: Add GXL Support
Neil Armstrong [Thu, 12 Oct 2017 13:50:31 +0000 (15:50 +0200)] 
pinctrl: meson: Add GXL Support

Add the Amlogic Meson GXL pinctrl support based on the GXBB driver and
the synchronized DTS from Linux 4.13.5

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Beniamino Galvani <b.galvani@gmail.com>
2 years agoARM: dts: Synchronize Amlogic from Linux Mainline 4.13.5
Neil Armstrong [Thu, 12 Oct 2017 13:50:30 +0000 (15:50 +0200)] 
ARM: dts: Synchronize Amlogic from Linux Mainline 4.13.5

Synchronize the Amlogic ARM64 dts from mainline Linux 4.13.5

In the preparation of the support of the Amlogic P212 board,
import the corresponding meson-gxl-s905x-p212.dts file.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Beniamino Galvani <b.galvani@gmail.com>
2 years agoboard: ti: dra71x-evm: Hook LDO1 of LP8733 to EN_PIN
Keerthy [Thu, 12 Oct 2017 04:48:45 +0000 (10:18 +0530)] 
board: ti: dra71x-evm: Hook LDO1 of LP8733 to EN_PIN

All regulators are hooked to EN_Pin at reset so that EN Pin controls
their state. Hook the LDO1 regulator to EN pin which at reset is not
hooked. This applies only to LP8733.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoam33xx: Add a function to query MPU voltage in uV
Felix Brack [Wed, 11 Oct 2017 16:42:23 +0000 (18:42 +0200)] 
am33xx: Add a function to query MPU voltage in uV

For the DM TPS65910 driver I'm working on, querying the MPU voltage
should return a value in uV. This value can then be used by the
regulator's standard function set_value to set the MPU voltage.

Signed-off-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2 years agotpm: fix reading of permanent flags
André Draszik [Tue, 3 Oct 2017 15:55:51 +0000 (16:55 +0100)] 
tpm: fix reading of permanent flags

The offset of the permanent flags structure is in a different
place in the response compared to what the code is doing,
which gives us a completely useless result.

Fix by replacing hand-crafted code with generic parser
infrastructure.

Signed-off-by: André Draszik <adraszik@tycoint.com>
Acked-by: Simon Glass <sjg@chromium.org>
2 years agoSPL: fix printing of image name
André Draszik [Tue, 3 Oct 2017 15:55:50 +0000 (16:55 +0100)] 
SPL: fix printing of image name

The maximum length of the name of the image is
obviously not sizeof(), which is just the
length of a pointer, but IH_NMLEN.

fixes: 62cf11c0921a90c6bd62344f4bc069668e6c698c
("SPL: Limit image name print length")

Signed-off-by: André Draszik <adraszik@tycoint.com>
Acked-by: Simon Glass <sjg@chromium.org>
2 years agosandbox: Add clrbits/setbits macros
Tom Rini [Fri, 29 Sep 2017 12:53:53 +0000 (08:53 -0400)] 
sandbox: Add clrbits/setbits macros

We borrow the macros for these functions from ARM and remove references
to '__raw_'.

Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agodm: core: Correct address cast in dev_read_addr_ptr()
Simon Glass [Thu, 28 Sep 2017 12:35:15 +0000 (06:35 -0600)] 
dm: core: Correct address cast in dev_read_addr_ptr()

This currently causes a warning in sandbox and will not do the right
thing:

drivers/core/read.c: In function ‘dev_read_addr_ptr’:
drivers/core/read.c:64:44: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]
  return (addr == FDT_ADDR_T_NONE) ? NULL : (void *)addr;

Use map_sysmem() which is the correct way to convert an address to a
pointer.

Fixes: c131c8bca8 (dm: core: add dev_read_addr_ptr())
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2 years agocmd/fdt.c align data buffer to avoid unaligned word access
Bernhard Messerklinger [Thu, 28 Sep 2017 09:29:52 +0000 (11:29 +0200)] 
cmd/fdt.c align data buffer to avoid unaligned word access

Since the compiler is free to place a char array to any address in
memory (in this case the stack), also to a non word aligned address the
function "fdt_prop_parse" runs into troubles upon it wants to write some
(fdt32_t *) to such a variable (if it has been placed to a none word
aligned address).

To avoid this we tell the compiler to always align this scratchpad to a
word aligned address.

Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Reviewed-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agoMerge git://www.denx.de/git/u-boot-marvell
Tom Rini [Thu, 16 Nov 2017 14:32:04 +0000 (09:32 -0500)] 
Merge git://www.denx.de/git/u-boot-marvell

2 years agoarm: mvebu: clearfog: update SPI flash DT description
Baruch Siach [Mon, 13 Nov 2017 05:04:31 +0000 (07:04 +0200)] 
arm: mvebu: clearfog: update SPI flash DT description

All current ClearFog SOMs have the SPI flash populated. Enable SPI flash in
the device tree.

Add an alias to the SPI bus so that the 'sf' command can probe the flash on
bus 1.

Add the "spi-flash" compatible string to make the standard SPI flash driver
probe the device.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>