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With DM enabled, this patch enables DM_SERIAL and removes
the NS16550 initialization from da850_lowlevel since the driver
will take care of that itself.
Signed-off-by: Adam Ford <[email protected]>
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Add a sandbox driver for a one wire EEPROM memory
Signed-off-by: Eugen Hristev <[email protected]>
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We might want to access data stored onto one wire EEPROMs.
Create a framework to provide a consistent API.
Signed-off-by: Maxime Ripard <[email protected]>
[[email protected]: reworked patch]
Signed-off-by: Eugen Hristev <[email protected]>
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We might want to use 1-Wire devices connected on boards such as EEPROMs in
U-Boot.
Provide a framework to be able to do that.
Signed-off-by: Maxime Ripard <[email protected]>
[[email protected]: reworked]
Signed-off-by: Eugen Hristev <[email protected]>
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This is file system generic loader which can be used to load
the file image from the storage into target such as memory.
The consumer driver would then use this loader to program whatever,
ie. the FPGA device.
Signed-off-by: Tien Fong Chee <[email protected]>
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Add a function to find the block device descriptor of the parent
device.
Signed-off-by: Tien Fong Chee <[email protected]>
[trini: Move function declaration to avoid warning]
Signed-off-by: Tom Rini <[email protected]>
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cmd_ubifs_mount() function would be called directly instead of
involving whole command machinery for mounting ubifs in
generic firmware loader, so some checking codes need to be factored out
into cmd_ubifs_mount() without breaking original functionality design.
Signed-off-by: Tien Fong Chee <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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cmd_ubifs_umount() function would be called directly instead of involving
whole command machinery in generic firmware loader, so checking on
ubifs_initialized status need to be done in cmd_ubifs_umount() without
breaking original functionality design.
Signed-off-by: Tien Fong Chee <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
[trini: Fix conflicting type error in cmd/ubi.c]
Signed-off-by: Tom Rini <[email protected]>
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Xilinx changes for v2018.11
- Handle BOARD_LATE_INIT via Kconfig
SPL:
- Enable GZIP for all partitions types(not only for kernel)
ZynqMP:
- Rearrange pmufw version handling
- Support newer PMUFW with improved fpga load sequence
Zynq:
- Cleanup config file
- Simplify zybo config by enabling option via Kconfig
net:
- Fix gems max-speed property reading
- Enable support for fixed-link phys
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Patch queue for efi - 2018-09-26
A lot of goodness in this release. We're *very* close to running the
UEFI Shell and SCT natively. The only missing piece are HII protocols.
- FAT write support (needed for SCT)
- improved FAT directory support (needed for SCT)
- RTC support with QEMU -M virt
- Sandbox support (run UEFI binaries in Linux - yay)
- Proper UTF-16 support
- EFI_UNICODE_COLLATION_PROTOCOL support (for UEFI Shell)
- EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL support (for UEFI Shell)
- Fix window size determination
- Fix Tegra by explicitly unmapping RAM
- Clean up handle entanglement
- Lots of generic code cleanup
[trini: Fixup merge conflict in include/configs/qemu-arm.h]
Signed-off-by: Tom Rini <[email protected]>
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Only add CONFIG_DISPLAY to defconfig because CONFIG_I2C_EDID
is automatically selected by CONFIG_DISPLAY
Signed-off-by: Luis Araneda <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Moving options to Kconfig some comments are useless now.
Signed-off-by: Michal Simek <[email protected]>
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Disable BOARD_LATE_INIT via Kconfig.
Signed-off-by: Michal Simek <[email protected]>
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This option has never been used for anything. Drop it.
Signed-off-by: Tuomas Tynkkynen <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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These options are not used or necessary when device model is being used
for SCSI. Just drop them.
Signed-off-by: Tuomas Tynkkynen <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The arm, xtensa and mips version of atomic.h were already very similar
(the mips one was a copy of xtensa). Combine these implementations
together to produce a generic atomic.h that can be included by these
architectures (and any others that need it in future).
Signed-off-by: Chris Packham <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This adds support for the ARM PL022 SPI controller for the standard
variant (0x00041022) which has a 16bit wide and 8 locations deep TX/RX
FIFO.
A few parts were borrowed from the Linux kernel driver.
Cc: Armando Visconti <[email protected]>
Cc: Vipin Kumar <[email protected]>
Signed-off-by: Quentin Schulz <[email protected]>
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On some boards using TI CPSW, it may be possible that
PHY address was not latched correctly, and the actual
address that the phy responds on is different from that
set in device-tree. For example, see this problem report
on beaglebone black:
https://groups.google.com/d/msg/beagleboard/9mctrG26Mc8/1FuI_i5KW10J
Add support to check for this condition and use the
detected phy address when its safe to do so.
Also, add a public API that exposes the phy address of
a given slave. This can be used to update device-tree that
is passed to Linux kernel.
Signed-off-by: Sekhar Nori <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This adds a defconfig for sama5d27_som1_ek board to get environment from
uSD. The defconfig is made from sama5d27_som1_ek_mmc_defconfig, with
'bootcmd' and 'bootargs' changed to kernel, device-tree and rootfs from
uSD. The environment is expected to be found in uSD's FAT partition.
Signed-off-by: Codrin Ciubotariu <[email protected]>
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CONFIG_BOOTARGS can be set using Kconfig, so we no longer need it
in the config files.
Signed-off-by: Codrin Ciubotariu <[email protected]>
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FAT_ENV_xxx options can now be set using Kconfig, so we no longer
need them in the config files.
Signed-off-by: Codrin Ciubotariu <[email protected]>
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This adds a defconfig for sama5d2_xplained board to get environment from
eMMC. The defconfig is made from sama5d2_xplained_mmc_defconfig, with
'bootcmd' and 'bootargs' changed to kernel, device-tree and rootfs from
eMMC. The environment is expected to be found in eMMC's FAT
partition.
Signed-off-by: Codrin Ciubotariu <[email protected]>
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The SPL loaders assume that the CONFIG_SYS_TEXT_BASE memory location
is available and can be corrupted by loading ie. uImage or fitImage
headers there. Sometimes it could be beneficial to load the headers
elsewhere, ie. if CONFIG_SYS_TEXT_BASE is not yet writable while we
still want to parse the image headers in some local onchip memory to
ie. extract firmware from that image.
Add the possibility to override the location where the headers get
loaded by introducing new function, spl_get_load_buffer() which takes
two arguments -- offset from the CONFIG_SYS_TEXT_BASE and size of the
data that are to be loaded there -- and returns a valid buffer address
or hangs the system. The default behavior is the same as before, add
the offset to CONFIG_SYS_TEXT_BASE and return that address. User can
override the weak spl_get_load_buffer() function though.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Tom Rini <[email protected]>
Reviewed-by: Simon Goldschmidt <[email protected]>
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Create the handle of loaded images and the EFI_LOADED_IMAGE_PROTOCOL
inside efi_setup_loaded_image(). Do not use local variables.
Currently we expect the loaded image handle to point to the loaded image
protocol. Additionally we have appended private fields to the protocol.
With the patch the handle points to a loaded image object and the private
fields are added here. This matches how we handle the net and the gop
object.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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With this patch, PL031 driver is converted to driver-model-compliant
driver. In addition, CONFIG_SYS_RTC_PL031_BASE is no longer valid.
Signed-off-by: AKASHI Takahiro <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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ascii2unicode() always ends the u16 string with '\0'.
Remove redundant assignment.
Add description for efi_str_to_u16() and ascii2unicode().
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Currently we assign a lot of protocols to loaded images though
these protocols are not related to them. Instead they should be
installed on a separate handle. Via the device path it is the
parent to the devices like the network adapter.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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In sandbox, longjmp returns to itself in an endless loop because
os_longjmp() calls into longjmp() which is provided by U-Boot which
again calls os_longjmp().
Setjmp on the other hand must not return because otherwise the
return freees up stack elements that we need during longjmp().
The only straight forward fix that doesn't involve nasty hacks I
could find is to directly link against the system setjmp/longjmp
implementations. That means we just provide the compiler with
hints that the symbol will be available and actually fill them
out with versions from libc.
This approach should be reasonably platform agnostic
Signed-off-by: Alexander Graf <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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This function is useful to signal that the application needs to exit
immediate. It can be caught with a debugger (e.g. gdb). Add a stub for it
so that it can be called from within sandbox when an internal error
occurs.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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With sandbox these values depend on the host system. Let's assume that it
is x86_64 for now.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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This patch implements the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL.
The implementation of notification functions is postponed to a later
patch.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Move reusable utility functions to efi_selftest_util.c.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Up to now the EFI_TEXT_INPUT_PROTOCOL only supported ASCII characters.
With the patch it can consume UTF-8 from the console.
Currently only the serial console and the console can deliver UTF-8.
Local consoles are restricted to ASCII.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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In this patch, unlink support is added to FAT file system.
A directory can be deleted only if it is empty.
In this implementation, only a directory entry for a short file name
will be removed. So entries for a long file name can and should be
reclaimed with fsck.
Signed-off-by: AKASHI Takahiro <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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"unlink" interface is added to file operations.
This is a preparatory change as unlink support for FAT file system
will be added in next patch.
Signed-off-by: AKASHI Takahiro <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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In this patch, mkdir support is added to FAT file system.
A newly created directory contains only "." and ".." entries.
Signed-off-by: AKASHI Takahiro <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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"mkdir" interface is added to file operations.
This is a preparatory change as mkdir support for FAT file system
will be added in next patch.
Signed-off-by: AKASHI Takahiro <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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get_fs_info() was introduced in major re-work of read operation by Rob.
We want to reuse this function in write operation by extending it with
additional members in fsdata structure.
Signed-off-by: AKASHI Takahiro <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Add the missing SPDX-License-Identifier based on Linux kernel commit
b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to
files with no license").
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Add the missing SPDX-License-Identifier based on Linux kernel commit
b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to
files with no license").
Correct formatting errors.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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%s/efi_simple_input_interface/efi_simple_text_input_protocol/
We should be consistent in the naming of the EFI protocol interface
structures. The protocol is called EFI_SIMPLE_TEXT_INPUT_PROTOCOL.
%s/ExtendedVerification/extended_verification/
Use consistent naming of function parameters. Do not use CamelCase.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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The patch implements the EFI_UNICODE_COLLATION_PROTOCOL.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Provide functions for upper and lower case conversion.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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This patch provides a define to initialize a table that maps lower to
capital letters for Unicode code point 0x0000 - 0xffff.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Use CONFIG_IS_ENABLED(EFI_LOADER) to avoid explicitly checking CONFIG_SPL
too. This simplifies the conditional.
Signed-off-by: Stephen Warren <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Remove functions:
- utf8_to_utf16()
- utf16_strcpy()
- utf16_strdup()
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Provide unit tests for Unicode functions.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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utf8_get() - get next UTF-8 code point from buffer
utf8_put() - write UTF-8 code point to buffer
utf8_utf16_strnlen() - length of a utf-8 string after conversion to utf-16
utf8_utf16_strncpy() - copy a utf-8 string to utf-16
utf16_get() - get next UTF-16 code point from buffer
utf16_put() - write UTF-16 code point to buffer
utf16_strnlen() - number of codes points in a utf-16 string
utf16_utf8_strnlen() - length of a utf-16 string after conversion to utf-8
utf16_utf8_strncpy() - copy a utf-16 string to utf-8
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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The function names utf16_strlen() and utf16_strnlen() are misnomers.
The functions do not count utf-16 characters but non-zero words.
So let's rename them to u16_strlen and u16_strnlen().
In utf16_dup() avoid assignment in if clause.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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The Gardena Smart-Gateway boards have a MT7688 SoC with 128 MiB of RAM
and 8 MiB of flash (SPI NOR) and additional 128MiB SPI NAND storage.
This patch also includes 2 targets. One is the target that can be
programmed into the SPI NOR flash and a 2nd target "xxx-ram" is
added to support loading and booting via an already running U-Boot
version. This allows easy development and testing without the
need to flash the image each time.
Signed-off-by: Stefan Roese <[email protected]>
[fixed and regenerated defconfig files]
Signed-off-by: Daniel Schwierzeck <[email protected]>
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