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This commit cleans up the README.watchdog by removing the reminescent of
ADI's Blackfin architecture removed some time ago.
Signed-off-by: Lukasz Majewski <[email protected]>
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The original text is from the time that the config options were not
converted to Kconfig.
After the conversion to Kconfig only CONFIG_SECURE_BOOT and
CONFIG_CMD_DEKBLOB need to be selected by the user.
The other config options are automatically selected by the Kconfig
logic.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Breno Lima <[email protected]>
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The EFI implementation does not fit into any of the existing categories.
Provide LOGC_EFI so that EFI related message can be filtered.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When functions return an error it propagates up the stack to the point
where it is reported. Often the error code provides enough information
about the root cause of the error that this is obvious what went wrong.
However in some cases the error may be hard to trace. For example if a
driver uses several devices to perform an operation, it may not be
obvious which one failed.
Add a log_ret() macro to help with this. This can be used to wrap any
error-return value. The logging system will then output a log record when
the original error is generated, making it easy to trace the call stack
of the error.
This macro can significantly impact code size, so its use is controlled
by a Kconfig option, which is enabled for sandbox.
Signed-off-by: Simon Glass <[email protected]>
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Add some notes about recent new features.
Signed-off-by: Simon Glass <[email protected]>
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Xilinx changes for v2018.03
- Several Kconfig fixes (also moving configs to defconfigs)
- Some DTS updates
- ZynqMP psu rework based on Zynq concept
- Add low level initialization for zc770 and zcu102
- Add support for Zynq zc770 x16 nand configuration
- Add mini nand/emmc ZynqMP targets
- Some arasan nand changes
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zc770-xm011 is also added and supported. Reflect this in README.
Signed-off-by: Michal Simek <[email protected]>
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The appended README explains how U-Boot and iPXE can be used
to boot a diskless system from an iSCSI SAN.
The maintainer for README.efi and README.iscsi is set.
Signed-off-by: Heinrich Schuchardt <[email protected]>
[agraf: s/Adress/Address/]
Signed-off-by: Alexander Graf <[email protected]>
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NAND and QSPI devices are now supported, so mark
them as such.
Cc: Michal Simek <[email protected]>
Signed-off-by: Ezequiel Garcia <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Update documentation to reflect adopting the Linux DT bindings.
Tested on TI K2G platform:
Tested-by: Vignesh R <[email protected]>
Tested on a socfpga-cyclonev board:
Tested-by: Simon Goldschmidt <[email protected]>
Signed-off-by: Jason Rush <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Acked-by: Simon Goldschmidt <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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Migrate the following symbols to Kconfig:
CONFIG_FS_EXT4
CONFIG_EXT4_WRITE
The definitions in config_fallbacks.h can now be expressed in Kconfig.
Signed-off-by: Tuomas Tynkkynen <[email protected]>
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The following config symbols are only defined once and never referenced
anywhere else:
CONFIG_AMCORE
CONFIG_ASTRO5373L
CONFIG_M52277EVB
CONFIG_M5253DEMO
CONFIG_M5253EVBE
CONFIG_M5275EVB
CONFIG_M54418TWR
CONFIG_STMARK2
Most of them are config symbols named after the respective boards which
seems to have been a standard practice at some point.
Signed-off-by: Tuomas Tynkkynen <[email protected]>
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It's mostly obvious, except that QEMU is annoying and requires an
explicit '-cpu cortex-a57' (or some other 64-bit core) to actually run
in 64-bit mode.
While at it, remove the references to setting the ARCH environment
variable; that is not used in U-Boot.
Signed-off-by: Tuomas Tynkkynen <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The DT spec demands a unit-address in a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Fix all occurences in various documentation files where this was not
observed, to not give bad examples to the reader.
Signed-off-by: Andre Przywara <[email protected]>
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The DT spec demands a unit-address of a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Fix all occurences in the FIT image example files where this was not
observed, to not give bad examples to the reader.
Signed-off-by: Andre Przywara <[email protected]>
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The DT spec demands a unit-address in a node name to match the "reg"
property in that node. Newer dtc versions will throw warnings if this is
not the case.
Fix all occurences in the FIT image documentation files where this was not
observed, to not give bad examples to the reader.
Signed-off-by: Andre Przywara <[email protected]>
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Add documents to describe NX25 and AE250.
Also update other documents for RISC-V.
Signed-off-by: Rick Chen <[email protected]>
Signed-off-by: Rick Chen <[email protected]>
Signed-off-by: Greentime Hu <[email protected]>
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add a simple readme to introduce rockusb and tell people how to use it
Signed-off-by: Eddie Cai <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Linux bindings have been introduced in the code (removing the U-Boot
specific ones) without documentation update. Compatible string has
changed, as well as the four GPIO properties. Reflect this by updating
the soft-spi.txt documentation.
Fixes: 102412c415 ("dm: spi: soft_spi: switch to use linux compatible string")
Signed-off-by: Miquel Raynal <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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This patch extends pmic_bind_children prefix matching. In addition to
the node name the property regulator-name is used while trying to match
prefixes. This allows assigning different drivers to regulator nodes
named regulator@1 and regulator@10 for example.
I have discarded the idea of using other properties then regulator-name
as I do not see any benefit in using property compatible or even
regulator-compatible. Of course I am open to change this if there are
good reasons to do so.
Signed-off-by: Felix Brack <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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For external data, FIT has a optional property "data-position" which
can set the external data to a fixed offset to FIT beginning.
Add the support for this property in SPL FIT.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tomas Melin <[email protected]>
Cc: Pantelis Antoniou <[email protected]>
Cc: "Andrew F. Davis" <[email protected]>
Cc: Igor Grinberg <[email protected]>
Cc: "[email protected]" <[email protected]>
Cc: Kever Yang <[email protected]>
Cc: Andre Przywara <[email protected]>
Cc: York Sun <[email protected]>
Cc: Lokesh Vutla <[email protected]>
Cc: "Cooper Jr., Franklin" <[email protected]>
Cc: George McCollister <[email protected]>
Cc: Tuomas Tynkkynen <[email protected]>
Cc: Jean-Jacques Hiblot <[email protected]>
Cc: Rick Altherr <[email protected]>
Cc: Tom Rini <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Synopsys HSDK clock controller generates and supplies clocks to various
controllers and peripherals within the SoC.
Each clock has assigned identifier and client device tree nodes can use
this identifier to specify the clock which they consume. All available
clocks are defined as preprocessor macros in the
dt-bindings/clock/snps,hsdk-cgu.h header and can be used in device
tree sources.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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Add documentation for the log system.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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The reset circuitry in the RK3399 only resets 'almost all logic' when
a software reset is performed. To make our software maintenance
easier in the future, we want to have the option (controlled by a DTS
property) to force all reset causes other than a power-on reset to
trigger a power-on reset via a GPIO trigger.
This adds the necessary support to the rk3399-puma (i.e. RK3399-Q7)
board-support and the documentation for the new property
(sysreset-gpio) within the /config-node.
Signed-off-by: Philipp Tomsich <[email protected]>
Tested-by: Klaus Goger <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add a document to describe Andestech atcspi200 spi and
binding information.
Signed-off-by: Rick Chen <[email protected]>
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Add a document to describe Andestech atcpit100 timer and
binding information.
Signed-off-by: rick <[email protected]>
Signed-off-by: Rick Chen <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This DT binding doc is porting from Linux DT binding doc.
commit 1adcbea4201a6852362aa5ece573f1f169b28113
Add a device tree bindings document for the SoCFPGA Arria10
FPGA Manager driver.
Signed-off-by: Alan Tull <[email protected]>
Acked-by: Rob Herring <[email protected]>
Acked-By: Moritz Fischer <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Tien Fong Chee <[email protected]>
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As discussed with Marek, this adds myself as the maintainer to
offload the USB xHCI part.
Signed-off-by: Bin Meng <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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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 <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
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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 <[email protected]>
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This patch fixed U-Boot proper location has been
missed to update in bewlo commit
"rockchip: doc: update U-Boot location info"
(sha1: 73e6dbe855f357a8330cfd53ff3033303611c1ad)
Signed-off-by: Jagan Teki <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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The U-Boot location has been moved to block 16384.
This is 8MB, not 4MB.
Signed-off-by: Simon Goldschmidt <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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Update rockchip U-Boot location to 0x4000/16384.
Signed-off-by: Kever Yang <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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Update m68k documentation to reflect the current ColdFire
architecture support status.
Signed-off-by: Angelo Dureghello <[email protected]>
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As you see in crypto_algos in common/image-sig.c, the algorithm
should be either "rsa2048" or "rsa4096". "rs2048" is a typo.
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add a simple documentation about how to use the Verified Boot on
UniPhier boards.
Signed-off-by: Masahiro Yamada <[email protected]>
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Up to now we depended on an exported variable to build u-boot.rom.
We should be able to specify it in the configuration file, too.
With this patch this becomes possible using the new Kconfig option
CONFIG_BUILD_ROM.
This option depends on CONFIG_X86 and is selected in
qemu-x86_defconfig and qemu-x86_64_defconfig.
Cc: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Adjust VGA rom address to 0xfffb0000 so that u-boot.rom image
can be built again.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add brief documentation for the recently merged qemu-arm board.
Signed-off-by: Tuomas Tynkkynen <[email protected]>
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The changes required to use U-Boot's Serial Download Protocol
implementation are now available in upstream imx_usb_loader
repository. Update the URL accordingly.
Signed-off-by: Stefan Agner <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Now that it is possible to load SPL and u-boot.img via imx_usb_loader
tool, mention this method instead of the old one that relied on ymodem.
Signed-off-by: Fabio Estevam <[email protected]>
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The regulator bindings state that regulator prefixes are allowd to be
in upper or lower case. However pmic_bind_children from pmic_uclass uses
strncmp to compare DT node name against prefix. This comparison is case
sensitive hence the regulator driver prefix case matters.
Signed-off-by: Felix Brack <[email protected]>
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u-boot can be embedded within a FIT image with multiple DTBs. It then
selects at run-time which one is best suited for the platform.
Use the same principle here for the SPL: put the DTBs in a FIT image,
compress it (LZO, GZIP, or no compression) and append it at the end of the
SPL.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
[trini: Move default y of SPL_MULTI_DTB_FIT_DYN_ALLOC to it being the
default choice if SYS_MALLOC_F, drop spl.h include from lib/fdtdec.c
it's unused.]
Signed-off-by Tom Rini <[email protected]>
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