Commit e19b0fb4 (kbuild: generate u-boot.cfg as a byproduct of
include/autoconf.mk) removed the use of the cpp_cfg macro in Makefile,
but forgot to remove its definition.

Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>
Reviewed-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

Newer kernels have moved from ttyO0 to ttyS0, and when booting
it drops a notice:

  WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
  This ensures that you still see kernel messages. Please
  update your kernel commandline.

This patch updates the console to use ttyS0 and eliminate the
chatter.
Signed-off-by: NAdam Ford <aford173@gmail.com>

Typically init_scsi() does not output anything. So initr_scsi() should
provide a \n or we may see borked output like

	SCSI:  Net:   No ethernet found.

as observed with sandbox_defconfig.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

The omap_gpio driver has a TODO that says when every board is converted
to DM and DT, the omap_gpio_bind can stop using calloc and switch
to auto-alloc.

This patch converts this driver to auto-calloc when DT is enabled.
Signed-off-by: NAdam Ford <aford173@gmail.com>

The hashed-strings signature property includes two uint32_t values.
The first is unneeded as there should never be a start offset into the
strings region. The second, the size, is needed because the added
signature node appends to this region.

See tools/image-host.c, where a static 0 value is used for the offset.
Signed-off-by: NTeddy Reed <teddy.reed@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This adds a new config value FIT_SIGNATURE_MAX_SIZE, which controls the
max size of a FIT header's totalsize field. The field is checked before
signature checks are applied to protect from reading past the intended
FIT regions.

This field is not part of the vboot signature so it should be sanity
checked. If the field is corrupted then the structure or string region
reads may have unintended behavior, such as reading from device memory.
A default value of 256MB is set and intended to support most max storage
sizes.
Suggested-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NTeddy Reed <teddy.reed@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add support for loading U-Boot on the Broadcom 7445 SoC.  This port
assumes Broadcom's BOLT bootloader is acting as the second stage
bootloader, and U-Boot is acting as the third stage bootloader, loaded
as an ELF program by BOLT.
Signed-off-by: NThomas Fitzsimmons <fitzsim@fitzsim.org>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>

Verification of hashes needs to take place before any image post
processing, thus matching full FIT image processing.
This allows mechanisms such as encryption be applied to images
prior to fit generation at the spl level.
Signed-off-by: NBen Whitten <ben.whitten@lairdtech.com>

Remove empty #ifdef/#ifndef..#endif blocks where the configuration they
guarded has been completely removed.
Signed-off-by: NAlex Kiernan <alex.kiernan@gmail.com>

Move the FPGA loading from IS_ENABLED(CONFIG_SPL_OS_BOOT) &&
IS_ENABLED(CONFIG_SPL_GZIP) conditional. The FPGA loading can
be used without OS loading and GZIP support in SPL. This issue
was most likely induced by some merge conflict, so fix it.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>

Handle the case where the full fitImage support is enabled. In this
case, the whole fitImage must be loaded up front as some parts of the
fitImage code require memory-mapped access to the entire fitImage.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>

Handle the case where the full fitImage support is enabled. In this
case, the whole fitImage must be loaded up front as some parts of the
fitImage code require memory-mapped access to the entire fitImage.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>

Rather than verifying configuration signature of the configuration node
containing the kernel image types, verify all configuration nodes, even
those that do not contain kernel images. This is useful when the nodes
contain ie. standalone OSes or U-Boot.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add code to reset all reset signals as in Ethernet DT node. A reset
property is an optional feature, so only print out a warning and do not
fail if a reset property is not present.

If a reset property is discovered, then use it to deassert, thus
bringing the IP out of reset.
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Add code to reset all reset signals as in serial DT node. A reset
property is an optional feature, so do not fail if a reset property is
not present.

If a reset property is discovered, then use it to deassert, thus
bringing the IP out of reset.
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: NMarek Vasut <marex@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add code to reset all reset signals as in mmc DT node. A reset property
is an optional feature, so only print out a warning and do not fail if a
reset property is not present.

If a reset property is discovered, then use it to deassert, thus
bringing the IP out of reset.
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Change to use CONFIG_IS_ENABLED(DM_RESET), so this can work in SPL
build (CONFIG_SPL_DM_RESET) and U-boot build (CONFIG_DM_RESET).
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Rename CONFIG_SPL_RESET_SUPPORT to CONFIG_SPL_DM_RESET, so can use
CONFIG_IS_ENABLED(DM_RESET) checking in reset.h later.
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add myself as the Maintainer for Actions Semi OWL family and its
relevant board, drivers.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

This commit adds Actions Semi OWL family UART support. This driver
relies on baudrate configured by primary bootloaders.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This commit enables UART5 found in S900 SoC for serial console support.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

This commit adds UART node for Actions Semi S900 SoC.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

This commit adds Actions Semi OWL family base clock and S900 SoC
specific clock support. For S900 peripheral clock support, only UART
clock has been added for now.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This commit adds Clock Management Unit (CMU) nodes for Actions Semi
S900 SoC.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

This commit adds Actions Semi S900 CMU register definitions to clock
bindings.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This commit adds uCRobotics Bubblegum-96 board support. This board is
one of the 96Boards Consumer Edition platform based on Actions Semi
S900 SoC.

Features:
- Actions Semi S900 SoC (4xCortex A53, Power VR G6230 GPU)
- 2GiB RAM
- 8GiB eMMC, uSD slot
- WiFi, Bluetooth and GPS module
- 2x Host, 1x Device USB port
- HDMI
- 20-pin low speed and 40-pin high speed expanders, 6 LED, 3 buttons

U-Boot will be loaded by ATF at EL2 execution level. Relevant driver
support will be added in further commits.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

This commit adds Actions Semi OWL SoC family support with S900 as the
first target SoC.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Rsync all defconfig files using moveconfig.py
Signed-off-by: NTom Rini <trini@konsulko.com>

It is useful to write the position and size of each entry back to the
device tree so that U-Boot can access this at runtime. Add a feature to
support this, along with associated tests.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Once binman has packed the image, the position and size of each entry is
known. It is then possible for binman to update the device tree with these
positions. Since placeholder values have been added, this does not affect
the size of the device tree and therefore the packing does not need to be
performed again.

Add a new SetCalculatedProperties method to handle this.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Some entry types modify the device tree, e.g. to remove microcode or add a
property. So far this just modifies their local copy and does not affect
a 'shared' device tree.

Rather than doing this modification in the ObtainContents() method, and a
new ProcessFdt() method which is specifically designed to modify this
shared device tree.

Move the existing device-tree code over to use this method, reducing
ObtainContents() to the goal of just obtaining the contents without any
processing, even for device tree.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present one of the stages is badly numbered and not described. Fix
this.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a few simple functions to add a placeholder integer property, and
set its value.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present some warnings are printed to indicate failures which are a
known part of running the tests. Suppress these.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Now that we have 100% code coverage we can enable these tests in the test
script also.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add more tests to increase dtoc code coverage to 100%.

Correct a whitespace error in some test .dts files at the same time.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This function is useful in various tests. Move it into the common test
utility module.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Add a -T option to run a code-coverage test on dtoc. At present this is
about 96%. Future work will increase it to 100%.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Fix some comments and a printf string which is incorrect.
Signed-off-by: NSimon Glass <sjg@chromium.org>