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The sunXi arm64 build has overflown, leading to the main U-boot binary
overwriting the environment when flashing the new image, or even worse,
overwriting itself when we're calling saveenv.
Disable this command that is not critical until we can adress the issue
properly.
Signed-off-by: Maxime Ripard <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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The sunXi arm64 build has overflown, leading to the main U-boot binary
overwriting the environment when flashing the new image, or even worse,
overwriting itself when we're calling saveenv.
Disable this command that is not critical until we can adress the issue
properly.
Signed-off-by: Maxime Ripard <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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Patch queue for efi - 2018-01-23
This time around we have a lot of EFI patches from Heinrich.
Highlights are:
- Allow EFI applications to register as drivers
- Allow exposure of U-Boot block devices from an EFI payload
- Compatibility improvements
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This patch provides
* a uclass for EFI drivers
* a EFI driver for block devices
For each EFI driver the uclass
* creates a handle
* adds the driver binding protocol
The uclass provides the bind, start, and stop entry points for the driver
binding protocol.
In bind() and stop() it checks if the controller implements the protocol
supported by the EFI driver. In the start() function it calls the bind()
function of the EFI driver. In the stop() function it destroys the child
controllers.
The EFI block driver binds to controllers implementing the block io
protocol.
When the bind function of the EFI block driver is called it creates a
new U-Boot block device. It installs child handles for all partitions and
installs the simple file protocol on these.
The read and write functions of the EFI block driver delegate calls to the
controller that it is bound to.
A usage example is as following:
U-Boot loads the iPXE snp.efi executable. iPXE connects an iSCSI drive and
exposes a handle with the block IO protocol. It calls ConnectController.
Now the EFI block driver installs the partitions with the simple file
protocol.
iPXE uses the simple file protocol to load Grub or the Linux Kernel.
Signed-off-by: Heinrich Schuchardt <[email protected]>
[agraf: add comment on calloc len]
Signed-off-by: Alexander Graf <[email protected]>
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The device tree is needed at runtime. So we have to store it in
EFI_RUNTIME_SERVICES_DATA memory.
The UEFI spec recommends to store all configuration tables in
EFI_RUNTIME_SERVICES_DATA memory.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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We should consistently use the efi_handle_t typedef when
referring to handles.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Alexander Graf <[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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Change help description to match the style of the other U-Boot commands
and get rid of the leading whitespace.
Signed-off-by: Klaus Goger <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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Keystone and DRA7 based TI platforms uses same
EMIF memory controller. cmd_ddr3 command is customized
for keystone platforms, make it generic so that it can
be re used for DRA7 platforms.
Signed-off-by: Lokesh Vutla <[email protected]>
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Move cmd_ddr3 to cmd/ti in order to make
it build for non-keystone TI platforms.
Signed-off-by: Lokesh Vutla <[email protected]>
[trini: Rename to ddr3.c not cmd_ddr3.c]
Signed-off-by: Tom Rini <[email protected]>
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Support common commands bdinfo and image format,
also modify common generic flow for RISC-V.
Signed-off-by: Rick Chen <[email protected]>
Signed-off-by: Rick Chen <[email protected]>
Signed-off-by: Greentime Hu <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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hc_wp_grp_size is needed only if hardware partitionning is used.
On ARM removing it saves about 30 bytes of code space.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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enabled
Also remove erase_grp_size and write_bl_len from struct mmc as they are
not used anymore. On ARM, removing them saves about 100 bytes of code
space in SPL.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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This allows using CONFIG_IS_ENABLED(MMC_WRITE) to compile out code
needed only if write support is required.
The option is added for u-boot and for SPL
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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Not all boards have an eMMC and not all users have a need for this.
Allow to compile it out. By default it is still included.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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This is a useful information while debugging the initialization process or
performance issues.
Also dump this information with the other mmc info if the verbose option
is selected
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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Display the mode name when the user execute 'mmc info'. Also instead of
displaying tran_speed, display the actual bus speed.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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this patch add rockusb command. the usage is
rockusb <USB_controller> <devtype> <dev[:part]>
e.g. rockusb 0 mmc 0
Signed-off-by: Eddie Cai <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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We only need to compile and link these files when building for full
U-Boot. Move them to under cmd/x86/ to make sure they aren't linked in
and undiscarded due to u_boot_list_2_cmd_* being included).
Cc: Bin Meng <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Add a command which exercises the logging system.
Signed-off-by: Simon Glass <[email protected]>
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Add a command for adjusting the log level.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This does not appear to be used by any boards. Before introducing a new
log system, remove this old one.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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The debug() macro now evaluates its expression so does not need #ifdef
protection. In fact the current code causes a warning with the new log
implementation. Adjust the code to fix this.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Now that more and more devices are built using eMMC, providing a way to
easily flash the system without too much hassle seems like a right thing to
do.
Since fastboot is the most deployed tool to do that these days, we can just
rely on it to provide a way to flash the various components in the system
(SPL, U-Boot and the system itself) easily, especially since you can upload
the U-Boot hosting the fastboot "server" through FEL.
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
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sdram sub command of i2c command does not support Drivers Model.
This adds Drivers Model support to sdram sub command.
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Patch queue for efi - 2017-12-05
Highlights for this release:
- Dynamic EFI object creation (lists instead of static arrays)
- EFI selftest improvements
- Minor fixes
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This header was renamed to rawnand.h in Linux.
The following is the corresponding commit in Linux.
commit d4092d76a4a4e57b65910899948a83cc8646c5a5
Author: Boris Brezillon <[email protected]>
Date: Fri Aug 4 17:29:10 2017 +0200
mtd: nand: Rename nand.h into rawnand.h
We are planning to share more code between different NAND based
devices (SPI NAND, OneNAND and raw NANDs), but before doing that
we need to move the existing include/linux/mtd/nand.h file into
include/linux/mtd/rawnand.h so we can later create a nand.h header
containing all common structure and function prototypes.
Signed-off-by: Masahiro Yamada <[email protected]>
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The handle of a loaded image is the value of the handle
member of the loaded image info object and not the
address of the loaded image info.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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When trying to load an image from a non-existent USB key, U-Boot v2017.11
crashes on my x86 platform:
=> load usb 0:1 03000000 abc
General Protection
EIP: 0010:[<7b59030d>] EFLAGS: 00010286
Original EIP :[<fff4330d>]
...
This used to work in v2017.09. Testing has shown, that this bug was
introduced with patch 95c5553e [efi_loader: refactor boot device and
loaded_image handling].
This patch now checks if a valid "desc" is returned from blk_get_dev()
and only continues when "desc" is available. Resulting in this cmd
output (again):
=> load usb 0:1 03000000 abc
** Bad device usb 0 **
Signed-off-by: Stefan Roese <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Use environment variable bootargs used as load options
for bootefi payloads.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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After executing bootefi selftest
* restore GD
* unlink the load image handle
* return 0 or 1 and not a truncated efi_status_t.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Environment variable efi_selftest is passed as load options
to the selftest application. It is used to select a single
test to be executed.
The load options are an UTF8 string. Yet I decided to keep
the name propertiy of the tests as char[] to reduce code
size.
Special value 'list' displays a list of all available tests.
Tests get an on_request property. If this property is set
the tests are only executed if explicitly requested.
The invocation of efi_selftest is changed to reflect that
bootefi selftest with efi_selftest = 'list' will call the
Exit bootservice.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Currently we pass bootefi_device_path and bootefi_image_path as
device and image path without initializing them. They may carry
values from previous calls to bootefi.
With the patch the variables are initialized valid dummy values.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Where ulong or unsigned long are used to hold an EFI status
code we should consistenly use efi_status_t.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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The watchdog is initialized with a 5 minute timeout period.
It can be reset by SetWatchdogTimer.
It is stopped by ExitBoottimeServices.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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Remove an unreachable return statement.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Usb tree/info commands iterate over all usb uclass devices recursively.
Blk uclass devices based on struct blk_desc are created for mass storage
device, treating them as usb uclass devices based on struct usb_device
and referencing usb config interface descriptors cause crash.
To fix, ignore blk and usb_emul uclass devices in usb_show_info
and usb_tree_graph. Also avoid addition of preamble for blk uclass
child devices, otherwise tree dump gets messed up.
Signed-off-by: Suneel Garapati <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Since the compiler is free to place a char array to any address in
memory (in this case the stack), also to a non word aligned address the
function "fdt_prop_parse" runs into troubles upon it wants to write some
(fdt32_t *) to such a variable (if it has been placed to a none word
aligned address).
To avoid this we tell the compiler to always align this scratchpad to a
word aligned address.
Signed-off-by: Bernhard Messerklinger <[email protected]>
Reviewed-by: Hannes Schmelzer <[email protected]>
Tested-by: Hannes Schmelzer <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Update help message for "mac" command to reflect correct descriptions
and parameters.
Signed-off-by: Prabhakar Kushwaha <[email protected]>
Reviewed-by: York Sun <[email protected]>
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We move all instances of CONFIG_MTDIDS_DEFAULT and
CONFIG_MTDPARTS_DEFAULT from the header files to the defconfig files.
There's a few cases here where we need to expand upon what was in the
header file.
Tested-by: Adam Ford <[email protected]> #omap3_logic
Signed-off-by: Tom Rini <[email protected]>
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Encountered an issue where fastboot can't write to NAND on a CHIP_pro,
the symbol was neither present in the board's config header, nor the
Kconfig, this patch puts it in the Kconfig and defaults on when
SUNXI_NAND is selected.
Signed-off-by: Ben Young <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
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don't use prettyprint_part_size() in create_gpt_partitions_list()
that avoid to align offset and size to 1 MiB and increase precision for
start and size.
This patch avoid the risk to change partition size and lost data during
rename or swap.
Signed-off-by: Patrick Delaunay <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Tested-by: Stephen Warren <[email protected]>
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As the code currently stands, we first check that the length of the
given command line, along with ip_str/mac_str along with an additional 1
for the NULL termination will fit within the buffer we have, and if not,
we return an error. The way this code was originally written however
left Coverity "unhappy" due to using strcat rather than strncat.
Switching this to strncat however causes clang to be unhappy that we
aren't enforcing the "1" portion within strncat. Rather than further
re-work the code to include a "- 1" in this case as well, make the
strcat code only be done within the else side of the length test. This
keeps both clang and Coverity happy.
Fixes: 48ee0a87bc46 ("cmd/pxe.c: Rework initrd and bootargs handling slightly")
Signed-off-by: Tom Rini <[email protected]>
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Last user of this option went away in commit:
fdc7718999 ("board: usb_a9263: Update to support DT and DM")
Signed-off-by: Tuomas Tynkkynen <[email protected]>
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Last user of this option went away in commit:
fdc7718999 ("board: usb_a9263: Update to support DT and DM")
Signed-off-by: Tuomas Tynkkynen <[email protected]>
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Patch queue for efi - 2017-10-13
This is the second batch of amazing improvements for efi_loader in 2017.11:
- New self tests to verify our own code
- A few bug fixes
- colored text support
- event and SNP improvements, should get us close to iPXE working
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