There is no variable num_pages in function efi_esrt_allocate_install().
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This section does not match the standards of our documentation.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Move section 'Directory hierarchy' from file README to the HTML
documentation.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The information is already maintained in doc/develop/release_cycle.rst.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Move the README section to the HTML documentation.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Board configurations are in configs/ and not in the Makefile.
git log is the adequate way to identify who contributed to our source.
scripts/get_maintainer.pl is the correct way to identify maintainers.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The information in this section is outdated.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Remove description of coding standards and patch submission process.
Link to the relevant HTML documentation instead.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
sandbox.rst was moved.
Fixes: 2851cc94f3 ("dm: Add documentation for host command and implementation")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Use internal rst reference with :doc: to have a link to distro.rst page
in the generated U-Boot documentation.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
* Indicate the location of the directory for EFI capsules.
* Improve the readability.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
* add return values
* move configuration to separate section to match other man-pages
* fix typo
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The actual function being documented is jump_to_image_optee(), not
jump_to_image_linux().
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Provide a man-page for the sleep command.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The 'Example' heading should be on a lower level than 'bdinfo command'.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add the CROSS_COMPILE flag as we assume we build in a cross environment.
Also improve the comment about copying the binary to SD card.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
This adds a guide for copying the raw bootloader image on the SD card
to the SPI NOR using U-Boot itself.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Use the latest version of the NXP TF-A code and add a note about
quirks with GCC 12.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Convert Note: to ..note::
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
* Use 16 digits on 64 bit systems.
* Use 64 bit patterns on 64 bit systems.
* Expect the sign bit in bit 63 on 64 bit systems.
* Adjust the formatting of a constant.
* Always print result on new line
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Stefan Roese <sr@denx.de>
makefile:
- Add multi_dtb_fit dependency
clk:
- Handle error cases
microblaze:
- Disable falcon mode and cleanup code around
xilinx:
- Enable regular expression matching in board_fit_config_name_match()
- Fix FRU handling for 0xC1 format
- Fix Xilinx legacy format eeprom parsing
zynqmp:
- Some DT updates/cleanups
- Fix IDcode for xck24
- Remove empty mini config files
- Add support for k24
versal:
- Remove empty mini config files
versal_net:
- Setup timer when runs in EL3
- Build u-boot.elf for mini configurations
zynq-gem:
- Add support for new compatible strings
- Remove support for Avnet Ultrazedev SOM
- Handle SGMII with PCS phy
spi:
- Add support for gigadevice parts
misc:
- Remove CONFIG_TARGET_VENUS ifdef
- Add missing headers to remove sparse warnings
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Merge tag 'xilinx-for-v2023.04-rc1' of https://source.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx chnages for v2023.04-rc1
makefile:
- Add multi_dtb_fit dependency
clk:
- Handle error cases
microblaze:
- Disable falcon mode and cleanup code around
xilinx:
- Enable regular expression matching in board_fit_config_name_match()
- Fix FRU handling for 0xC1 format
- Fix Xilinx legacy format eeprom parsing
zynqmp:
- Some DT updates/cleanups
- Fix IDcode for xck24
- Remove empty mini config files
- Add support for k24
versal:
- Remove empty mini config files
versal_net:
- Setup timer when runs in EL3
- Build u-boot.elf for mini configurations
zynq-gem:
- Add support for new compatible strings
- Remove support for Avnet Ultrazedev SOM
- Handle SGMII with PCS phy
spi:
- Add support for gigadevice parts
misc:
- Remove CONFIG_TARGET_VENUS ifdef
- Add missing headers to remove sparse warnings
FRU data is not displayed properly in case of 0xc1 fields.
The 0xC1 can be used in two cases.
1. Char record type 8-bit ASCII + Latin 1 with length of 1.
(For example board revision 'A')
2. C1h (type/length byte encoded to indicate no more info fields).
which can follow by 00h to fill all remaining unused space
Hence removed the check end-of-the field c1 to allow c1 fields.
"ASCII+LATIN1" is defined as the printable characters from the
first set of 256 characters of Unicode 6.2 (U+0000h through U+00FFh,
inclusive) expressed as an eight-bit value. (Unicode follows ISO/IEC
8859-1 in the layout of printable characters up to U+00FFh).
So, print only printable chars and limit range from 0x20 ' ' to 0x7e '-'
which will be also indication if 0xc1 behaves as record with one char or
end of record.
Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/4198d73de600627872c80a5b07e5068502c589d7.1674648379.git.michal.simek@amd.com
When eeprom has random content printing random chars can stuck U-Boot.
That's why update legacy eeprom format decoding algorithm to copy only
maximum amount of chars allocated for fields.
And also print them directly from desc structure.
Previous algorithm was printing strings first directly from eeprom content
and then copy them to desc structure.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/42065fcbb1a10581f9f4f091d64b43c01fe595c6.1674573561.git.michal.simek@amd.com
In our system using ZynqMP with an external SGMII PHY it's necessary
to wait for the PCS link and auto negotiation to finish before the xfer
starts. Otherwise the first packet(s) might get dropped, resulting in a
delay at the start of the ethernet transfers.
This is only done when the PHY link is already up, which is done in
phy_startup(). As waiting for the PHY link bits via pcsstatus does not
make much sense, when the link is not available in general (e.g. no
cable connected).
This patch adds the necessary code including a minimal delay of 1 ms
which fixes problems of dropped first packages.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Michal Simek <michal.simek@amd.com>
Cc: Katakam Harini <harini.katakam@amd.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Sean Anderson <sean.anderson@seco.com>
Link: https://lore.kernel.org/r/20230125070908.1343256-1-sr@denx.de
Signed-off-by: Michal Simek <michal.simek@amd.com>
tuning_loop_counter is of char type, which is not capable of handling
the entire data range of this variable. This is pointed by below sparse
warning. Change datatype to int to fix this.
warning: comparison is always false due to limited range of data type.
Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230120053617.32463-5-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
There is a unused variable ret, due to which we are getting sparse warning
as below.
warning: variable 'ret' set but not used [-Wunused-but-set-variable].
Return ret incase of error.
Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230120053617.32463-3-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Prototype is missing for board_get_usable_ram_top, which is pointed by
below sparse warning. Include init.h header file to fix this.
warning: no previous prototype for 'board_get_usable_ram_top'
[-Wmissing-prototypes].
Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230120053617.32463-2-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
U-Boot is composing u-boot.bin from u-boot-nodtb.bin with appended
dts/dt.dtb. It means U-Boot doesn't have DTB inside. When REMAKE_ELF is
enabled make will also create u-boot.elf which is recreated from
u-boot.bin. Below is build output for mini configuration how ELF is
recreated.
cat arch/arm/dts/versal-net-mini.dtb > dts/dt.dtb
cat u-boot-nodtb.bin dts/dt.dtb > u-boot-dtb.bin
cp dts/dt.dtb u-boot.dtb
cp u-boot-dtb.bin u-boot.bin
aarch64-linux-gnu-objcopy -I binary -B aarch64 -O elf64-littleaarch64
u-boot.bin u-boot-elf.o
aarch64-linux-gnu-ld.bfd u-boot-elf.o -o u-boot.elf -EL -T u-boot-elf.lds
--defsym="_start"=0xBBF00000 -Ttext=0xBBF00000
It is useful to have u-boot.elf present because Xilinx XSDB debugger can
load ELF file and user doesn't need to specify loading address for
u-boot.bin.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ca550c5c4bf908e757a49a83fdfab0e7100de45e.1674121617.git.michal.simek@amd.com
Drop falcon mode configs from microblaze-generic_defconfig, so that a
defconfig build will still boot into u-boot proper.
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20230125164157.1638680-3-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Drop boot_linux variable as it is not assigned anywhere. Now that there is
no variable controlling linux boot in spl_start_uboot(), make this
function always return false when falcon mode is enabled.
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20230125164157.1638680-2-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Make spl_start_uboot() available only if CONFIG_SPL_OS_BOOT is enabled,
since it is only used for falcon mode.
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20230125164157.1638680-1-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Binman positioning by ELF symbol
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Merge tag 'dm-pull-26jan23' of https://source.denx.de/u-boot/custodians/u-boot-dm
FIT improvements with split-elf, especially for Rockchip
Binman positioning by ELF symbol
Unfortunately a recent patch snuck through without the require test
coverage. Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 571bc4e67d ("binman: Support positioning an entry by and ELF symbol")
Use a more accurate check for determining if the full format string will
be handled correctly, since SPL_USE_TINY_PRINTF can be disabled.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This property sets the minimum size of an entry, including padding but
not alignment. It can be used to reserve space for growth of an entry,
or to enforce a minimum offset for later entries in the section.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
The FIT generated after the switch to using binman is using different
values for firmware and loadables properties compared to the old script.
With the old script:
firmware = "atf-1";
loadables = "u-boot", "atf-2", ...;
After switch to binman:
firmware = "u-boot";
loadables = "atf-1", "atf-2", ...;
This change result in SPL jumping directly into U-Boot proper instead of
initializing TF-A.
With this patch the properties change back to:
firmware = "atf-1";
loatables = "u-boot", "atf-2", ...;
Fixes: e0c0efff2a ("rockchip: Support building the all output files in binman")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
In some cases it is desired for SPL to start TF-A instead of U-Boot
proper. Add support for a new property fit,firmware that picks a
valid entry and prepends the remaining valid entries to the
loadables list generated by the split-elf generator.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add sha256 hash to FIT images when CONFIG_SPL_FIT_SIGNATURE=y.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Special nodes, hash and signature, is not being added to the nodes
generated for each segment in split-elf operation.
Copy the subnode logic used in _gen_fdt_nodes to _gen_split_elf to
ensure special nodes are added to the generated nodes.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
SPL load FIT images by reading the data aligned to block length.
Block length aligned image data is read directly to the load address.
Unaligned image data is written to an offset of the load address and
then the data is memcpy to the load address.
This adds a small overhead of having to memcpy unaligned data, something
that normally is not an issue.
However, TF-A may have a segment that should be loaded into SRAM, e.g.
vendor TF-A for RK3568 has a 8KiB segment that should be loaded into the
8KiB PMU SRAM. Having the image data for such segment unaligned result
in segment being written to and memcpy from beyond the SRAM boundary, in
the end this results in invalid data in SRAM.
Aligning the FIT and its external data to MMC block length to work
around such issue.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add support to indicate what alignment to use for the FIT and its
external data. Pass the alignment to mkimage via the -B flag.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Infineon S25FS256T is 256Mbit Quad SPI NOR flash. The key features and
differences comparing to other Spansion/Cypress flash familes are:
- 4-byte address mode by factory default
- Quad mode is enabled by factory default
- Supports mixture of 128KB and 64KB sectors by OTP configuration
(this patch supports uniform 128KB only)
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
