With commit 84d46e7e ("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: 84d46e7e ("tools: env: allow to print U-Boot version")
Signed-off-by: NStefan Agner <stefan.agner@toradex.com>
Tested-by: NPeter Robinson <pbrobinson@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This support has been deprecated since v2017.09 due to security issues.
We now remove this support.
Signed-off-by: NTom Rini <trini@konsulko.com>

fix typo
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

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 3c00a2c8 ("Makefile: Correct dependency
race condition with TPL") and commit 054b3a1e ("dm: Makefile: Build
of-platdata before SPL") use CONFIG_OF_SEPARATE.
Signed-off-by: NM. Vefa Bicakci <m.v.b@runbox.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

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: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

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: NHeinrich Schuchardt <xypron.glpk@gmx.de>

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: NHeinrich Schuchardt <xypron.glpk@gmx.de>

The iterator variable of list_for_each is never NULL.
if (1 || A) is always true.
Use break if entry found.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

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: NPraneeth Bajjuri <praneeth@ti.com>
Reviewed-by: NSam Protsenko <semen.protsenko@linaro.org>

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: NHeinrich Schuchardt <xypron.glpk@gmx.de>

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

The problem was indicated by coccinelle.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

kmem_cache_destroy calls free which checks for NULL.

Problem was indicated by coccinelle.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

kfree() calls free.
free() checks if the parameter is NULL.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Signed-off-by: NBeniamino Galvani <b.galvani@gmail.com>

Add a driver for the I2C controller available on Amlogic Meson SoCs.
Signed-off-by: NBeniamino Galvani <b.galvani@gmail.com>
Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com>

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: NTom Rini <trini@konsulko.com>
Reviewed-by: NLukasz Majewski <lukma@denx.de>

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: NDongjin Kim <tobetter@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

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: NRonald Landheer-Cieslak <ronaldlandheercieslak@eaton.com>

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: NMinghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

Tag CPU with dm-pre-reloc to enable driver before
relocation.
Signed-off-by: NGan, Yau Wai <yau.wai.gan@intel.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: NMarek Vasut <marex@denx.de>

Fixes: 4984de2b ("dm: core: Add ofnode to represent device tree nodes")
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>
Reviewed-by: NSimon Glass <sjg@chromium.org>

While commit 36d35345 ("tpm: add missing va_end") added
some missing calls to va_end(), it missed a few places.
Signed-off-by: NAndré Draszik <adraszik@tycoint.com>
Acked-by: NSimon Glass <sjg@chromium.org>

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: NAndré Draszik <adraszik@tycoint.com>
Acked-by: NSimon Glass <sjg@chromium.org>

Add a function to obtain random data from the TPM.
Signed-off-by: NAndré Draszik <adraszik@tycoint.com>
Added commit message, add cast to min()
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NSimon Glass <sjg@chromium.org>

To keep the board file smaller and clean, let's move the pinmux to the header file.
Signed-off-by: NAdam Ford <aford173@gmail.com>

Save the environment data at the end of the boot partition on emmc
Signed-off-by: NJorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>

Allow the platform to define a partition by name at the end of which
the environment data will be located.
Signed-off-by: NJorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>

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: NWilson 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>

We need to update gd in assamble code after relocate,
this is a fix to:
adc421e4 arm: move gd handling outside of C code
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>
Reviewed-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>

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: NStephen Warren <swarren@nvidia.com>

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: NStephen Warren <swarren@nvidia.com>

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: NPatrice Chotard <patrice.chotard@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add .getcd callback to check is MMC card is present
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

Allow to get and enable MMC related clock
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

Allow to get "bus-width" property from device tree
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

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: NChristophe Priouzeau <christophe.priouzeau@st.com>
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>

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: NPatrice Chotard <patrice.chotard@st.com>