Commit graph

69626 commits

Author SHA1 Message Date
Dario Binacchi
970cd91e8c dm: core: fix typo in device.h
Replace 'a the' with 'the' in include/dm/device.h.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:18 -06:00
Heinrich Schuchardt
18bca1f172 sandbox: make SDL window resizable
Without resizing the SDL window showed by

    ./u-boot -D -l

is not legible on a high resolution screen.

Allow resizing the window

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:18 -06:00
Simon Glass
e144cafe43 dtoc: Fix widening of int to bytes
At present an integer is converted to bytes incorrectly. The whole 32-bit
integer is inserted as the first element of the byte array, and the other
three bytes are skipped. This was not noticed because the unit test did
not check it, and the functional test was checking for wrong values.

Update the code to handle this as a special case. Add one more test to
cover all code paths.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
abb9cd30b2 dm: core: Allow dm_warn() to be used in SPL
At present this option is disabled in SPL, meaning that warnings are not
displayed. It is sometimes useful to see warnings in SPL for debugging
purposes.

Add a new Kconfig option to permit this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
1b27273e09 dtoc: Order the structures internally by name
At present the structures are written in name order, but parents have to
be written before their children, so the file does not end up being in
order. The order of nodes in _valid_nodes matches the order of the
devicetree.

Update the code so that _valid_nodes is in sorted order, by C name of
the structure. This allows us to assign a sequential ordering to each
U_BOOT_DEVICE() declaration.

U-Boot's linker lists are also ordered alphabetically, which means that
the order in the driver_info list will match the order used by dtoc. This
defines an index ('idx') for the U_BOOT_DEVICE declarations. They appear
in alphabetical order, numbered from 0 in _valid_nodes and in the
driver_info linker list.

Add a comment against each declaration, showing the idx value.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
e4fb5faa04 dtoc: Document the return value of scan_structs()
Add documentation to this function as well as generate_structs(), where
the return value is ultimately passed in.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
c147329847 sandbox: Drop ad-hoc device declarations in SPL
Since sandbox's SPL is build with of-platadata, we should not use
U_BOOT_DEVICE() declarations as well. Drop them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
627988f9f9 dm: test: Disable some tests that should not run in SPL
Tests are easier to run in U-Boot proper. Running them in SPL does not add
test coverage in most cases. Also some tests use features that are not
available in SPL.

Update the build rules to disable these tests in SPL. We still need
test-main to be able to actually run SPL tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
16a5068340 dm: test: Make use of CONFIG_UNIT_TEST
At present we always include test/dm from the main Makefile. We have a
CONFIG_UNIT_TEST that should control whether the test/ directory is built,
so rely on that instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
82c468a049 dm: test: Update Makefile conditions
At present most of the tests in test/Makefile are dependent on
CONFIG_SANDBOX. But this is not ideal since they rely on commands being
available and SPL does not support commands.

Use CONFIG_COMMAND instead. This has the dual purpose of allowing these
tests to be used on other boards and allowing SPL to skip them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
1cadc76117 dm: test: Sort the Makefile
Move everything into alphabetical order.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
a652d9c73a dm: Avoid using #ifdef for CONFIG_OF_LIVE
At present this option results in a number of #ifdefs due to the presence
or absence of the global_data of_root member.

Add a few macros to global_data.h to work around this. Update the code
accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
08c3b88dd1 dm: core: Avoid void * in the of-platdata structs
These pointers point to drivers. Update the definition to make this clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
3c14083f20 dm: core: Expand the comment for DM_GET_DEVICE()
The current documentation for this is not particularly enlightening. Add
a little more detail.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
97136eb535 dtoc: Use a namedtuple for _links
The use of strings to access a dict is a bit ugly. Use a namedtuple for
this instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
26e408fe12 dtoc: Extract inner loop from output_node()
This function is very long. Put the inner loop in a separate function
to enhance readability.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
83187546ae binman: Support multiple images in the library
Add support for multiple images, since these are used on x86 now. Select
the first image for now, since that is generally the correct one. At some
point we can add a way to determine which image is currently running.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
f4f4123708 binman: Add a way to read the ROM offset
Provide a function to read the ROM offset so that we can store the value
in one place and clients don't need to store it themselves after calling
binman_set_rom_offset().

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Tom Rini
8d7f3fcb4a Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Armada 8k: Add NAND support via PXA3xx NAND driver (Baruch)
- Armada 8k: Use ATF serdes init instead of the "old" U-Boot version
  (Baruch)
- Minor update to Octeon TX/TX2 defconfig (Stefan)
2020-10-29 11:30:29 -04:00
Tom Rini
47754334b1 Xilinx changes for v2021.01-v2
common:
 - Add support for 64bit loadables from SPL
 
 xilinx:
 - Update documentation and record ownership
 - Enable eeprom board detection based legacy and fru formats
 - Add support for FRU format
 
 microblaze:
 - Optimize low level ASM code
 - Enable SPI/I2C
 - Enable distro boot
 
 zynq:
 - Add support for Zturn V5
 
 zynqmp:
 - Improve silicon detection code
 - Enable several kconfig options
 - Align DT with the latest state
 - Enabling security commands
 - Enable and support FPGA loading from SPL
 - Optimize xilinx_pm_request() calling
 
 versal:
 - Some DTs/Kconfig/defconfig alignments
 - Add binding header for clock and power
 
 zynq-sdhci:
 - Add support for tap delay programming
 
 zynq-spi/zynq-qspi:
 - Use clock framework for getting clocks
 
 xilinx-spi:
 - Fix some code issues (unused variables)
 
 serial:
 - Check return value from clock functions in pl01x
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Merge tag 'xilinx-for-v2021.01-v2' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2021.01-v2

common:
- Add support for 64bit loadables from SPL

xilinx:
- Update documentation and record ownership
- Enable eeprom board detection based legacy and fru formats
- Add support for FRU format

microblaze:
- Optimize low level ASM code
- Enable SPI/I2C
- Enable distro boot

zynq:
- Add support for Zturn V5

zynqmp:
- Improve silicon detection code
- Enable several kconfig options
- Align DT with the latest state
- Enabling security commands
- Enable and support FPGA loading from SPL
- Optimize xilinx_pm_request() calling

versal:
- Some DTs/Kconfig/defconfig alignments
- Add binding header for clock and power

zynq-sdhci:
- Add support for tap delay programming

zynq-spi/zynq-qspi:
- Use clock framework for getting clocks

xilinx-spi:
- Fix some code issues (unused variables)

serial:
- Check return value from clock functions in pl01x
2020-10-29 11:30:15 -04:00
Tom Rini
cdeb7b8f98 configs: Resync with savedefconfig
Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-29 10:48:01 -04:00
Andre Przywara
5a4a891e04 MAINTAINERS, git-mailrc: Update sunxi maintainers
Maxime mentioned that he feels not having the time to be an Allwinner
maintainer anymore. Take over from him.

Maxime, many thanks for your great work in the past! I hope I can still
relay the occasional technical question to you in the future.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2020-10-29 09:57:13 -04:00
Tom Rini
eca57cafa5 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
- Bug fixes and updates on vid, ls1088a lx2160a and other layerscape
  platforms.
- Add optee_rpmb support for LX2 & Kontron sl28 support
2020-10-29 09:10:24 -04:00
Shmuel Hazan
aaedaaae63 mtd: nand: pxa3xx: enable NAND controller if the SoC needs it
Based on Linux kernel commit fc256f5789cb ("mtd: nand: pxa3xx: enable
NAND controller if the SoC needs it"). This commit adds support for the
Armada 8040 nand controller.

The kernel commit says this:

    Marvell recent SoCs like A7k/A8k do not boot with NAND flash
    controller activated by default. Enabling the controller is a matter
    of writing in a system controller register that may also be used for
    other NAND related choices.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Shmuel Hazan <shmuel.h@siklu.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-10-29 12:31:38 +01:00
Michal Simek
908daf86f9 xilinx: Enable SPI driver for Versal
Enable Zynq SPI driver for Versal.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-10-29 08:55:43 +01:00
Michal Simek
05af4834ad xilinx: Consolidate board_fit_config_name_match() for Xilinx platforms
Move board_fit_config_name_match() from Zynq/ZynqMP to common location.
This change will open a way to use it also by Microblaze and Versal.
Through this function there is a way to handle images with multiple DTBs.
For now match it with DEVICE_TREE as is done for Zynq.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-10-29 08:55:43 +01:00
Ashok Reddy Soma
728d21b8c7 mmc: zynq_sdhci: Add common function to set input/output tapdelays
Remove setting tapdelays for different speeds separately. Instead use
the ITAP and OTAP delay values which are read from the device tree.
If the DT does not contain tap delay values, the predefined values
will be used for the same.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-29 08:55:43 +01:00
Ashok Reddy Soma
d3d880b41a mmc: zynq_sdhci: Extend UHS timings till hs200
Fix the condition to set UHS timings for speeds upto HS200.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-10-29 08:55:33 +01:00
Baruch Siach
6d1edab44c mtd: pxa3xx_nand: remove dead code
The kfree() call is unreachable, and is not needed. Remove this call and
the fail_disable_clk label.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-10-29 08:00:12 +01:00
Shmuel Hazan
8dddfff4d8 mtd: pxa3xx_nand: port to use driver model
Use the generic DT code to find the device compatible property for us.
This makes the driver look more like other current drivers. It also make
it easier to add support for other variants like Armada 8K in a future
commit.

Signed-off-by: Shmuel Hazan <shmuel.h@siklu.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-10-29 08:00:12 +01:00
Baruch Siach
a941226e00 arm: dts: armada-cp110-master: update nand-controller
Align node properties to kernel dts node.

The change of compatible property does not affect any currently
supported board.

Keep U-Boot specific nand-enable-arbiter, and num-cs for compatibility
with the current driver.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-10-29 08:00:12 +01:00
Shmuel Hazan
e2eafaa18a arm: dts: armada-cp110-slave: add missing cps_nand
Align node properties to kernel dts node.

Keep U-Boot specific nand-enable-arbiter, and num-cs for compatibility
with the current driver.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Shmuel Hazan <shmuel.h@siklu.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-10-29 08:00:12 +01:00
Stefan Roese
ccb350491f arm: octeontx: Enable network support in supported boards
Enable the now included network drivers in the currently supported
Marvell Octeon TX & TX2 boards.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Suneel Garapati <sgarapati@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
2020-10-29 08:00:12 +01:00
Igal Liberman
3261f6d390 phy: marvell: cp110: update mode parameter for pcie power on calls
It helps ATF to determine who called power on function (U-boot/Linux).

The corresponding ATF code was added in this commit:

  mvebu: cp110: avoid pcie power on/off sequence when called from Linux
  55df84f974

Signed-off-by: Igal Liberman <igall@marvell.com>
Reviewed-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-10-29 08:00:12 +01:00
Grzegorz Jaszczyk
0a1a1642aa phy: marvell: cp110: let the firmware configure comphy for PCIe
Replace the comphy initialization for PCIe with appropriate SMC call, so
the firmware will perform appropriate comphy initialization.

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Ken Ma <make@marvell.com>
Reviewed-by: Igal Liberman <igall@marvell.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-10-29 08:00:12 +01:00
Grzegorz Jaszczyk
b24bb99df1 phy: marvell: cp110: let the firmware configure the comphy
Replace all comphy initialization with appropriate smc calls. It will
result with triggering synchronous exception that is handled by Secure
Monitor code in EL3. Then the Secure Monitor code will dispatch each smc
call (by parsing the smc function identifier) and triggers appropriate
comphy initialization.

This patch reworks serdes handling for: SATA, SGMII, HS-SGMII and SFI
interfaces.

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Igal Liberman <igall@marvell.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-10-29 08:00:12 +01:00
Tom Rini
81a659e10a Prepare v2021.01-rc1
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-28 16:30:06 -04:00
Tom Rini
4f1d3079b9 Merge branch '2020-10-28-mux-driver-framework'
- Add a framework for mux drivers
2020-10-28 14:50:09 -04:00
Pratyush Yadav
15995ac3f4 test: mux-cmd: Add tests for the 'mux' command
Tests tests run the three mux subcommands: list, select, and deselect,
and verify that the commands do what we expect.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-28 11:49:31 -04:00
Pratyush Yadav
05115abe8d cmd: Add a mux command
This command lets the user list, select, and deselect mux controllers
introduced with the mux framework on the fly. It has 3 subcommands:
list, select, and deselect.

List: Lists all the mux present on the system. The muxes are listed for
each chip. The chip is identified by its device name. Each chip can have
a number of mux controllers. Each is listed in sequence and is assigned
a sequential ID based on its position in the mux chip. It lists details
like ID, whether the mux is currently selected or not, the current
state, the idle state, and the number of states.

A sample output would look something like:

=> mux list
a-mux-controller:
	ID	Selected	Current State	Idle State	Num States
	0	no        	unknown   	as-is     	0x4
	1	no        	0x2       	0x2       	0x10
	2	no        	0x73      	0x73      	0x100

another-mux-controller:
	ID	Selected	Current State	Idle State	Num States
        0       no              0x1             0x1             0x4
        1       no              0x2             0x2             0x4

Select: Selects a given mux and puts it in the specified state. This
subcommand takes 3 arguments: mux chip, mux ID, state to set
the mux in. The arguments mux chip and mux ID are used to identify which
mux needs to be selected, and then it is selected to the given state.
The mux needs to be deselected before it can be selected again in
another state. The state should be a hexadecimal number.

For example:
=> mux list
a-mux-controller:
        ID      Selected        Current State   Idle State      Num States
        0       no              0x1             0x1             0x4
        1       no              0x1             0x1             0x4
=> mux select a-mux-controller 0 0x3
=> mux list
a-mux-controller:
        ID      Selected        Current State   Idle State      Num States
        0       yes             0x3             0x1             0x4
        1       no              0x1             0x1             0x4

Deselect: Deselects a given mux and puts it in its idle state. This
subcommand takes 2 arguments: the mux chip and mux ID to identify which
mux needs to be deselected. So in the above example, we can deselect mux
0 using:

=> mux deselect a-mux-controller 0
=> mux list
a-mux-controller:
        ID      Selected        Current State   Idle State      Num States
        0       no              0x1             0x1             0x4
        1       no              0x1             0x1             0x4

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-28 11:49:31 -04:00
Jean-Jacques Hiblot
739592ccbb test: Add tests for the multiplexer framework
Provide tests to check the behavior of the multiplexer framework.

Two sets of tests are added. One is using an emulated multiplexer driver
that can be used to test basic functionality like select, deselect, etc.
The other is using the mmio mux which adds tests specific to it.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-28 11:49:31 -04:00
Pratyush Yadav
4145fc189c Kconfig: Increase the pre-relocation memory
The memory is close to full and adding a syscon node in test.dts makes
it go over the limit and makes malloc() fail on startup.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-28 11:49:31 -04:00
Jean-Jacques Hiblot
35b8b92c85 drivers: mux: mmio-based syscon mux controller
This adds a driver for mmio-based syscon multiplexers controlled by
bitfields in a syscon register range.
This is heavily based on the linux mmio-mux driver.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-10-28 11:49:30 -04:00
Jean-Jacques Hiblot
90a979d788 dm: board: complete the initialization of the muxes in initr_dm()
This will probe the multiplexer devices that have a "u-boot,mux-autoprobe"
property. As a consequence they will be put in their idle state.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-10-28 11:48:55 -04:00
Jean-Jacques Hiblot
0ad40b2463 drivers: Add a new framework for multiplexer devices
Add a new subsystem that handles multiplexer controllers. The API is the
same as in Linux.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
[trini: Update some error calls to use different functions or pass
        correct arguments]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-28 11:48:32 -04:00
Tom Rini
39dd7c1d6b Pull request for UEFI sub-system for efi-2021-01-rc2
A software RTC driver is supplied for UEFI SCT testing.
 
 The following UEFI related bugs are fixed:
 
 * correct handling of daylight saving time in GetTime() and SetTime()
 * handling of the gd register in function tracing on RISC-V
 * disable U-Boot devices in ExitBootServices()
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Merge tag 'efi-2021-01-rc2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-01-rc2

A software RTC driver is supplied for UEFI SCT testing.

The following UEFI related bugs are fixed:

* correct handling of daylight saving time in GetTime() and SetTime()
* handling of the gd register in function tracing on RISC-V
* disable U-Boot devices in ExitBootServices()
2020-10-28 08:35:28 -04:00
Tom Rini
a45da8f51e Merge branch '2020-10-27-further-log-enhancements'
- Allow for log message continuation.
- Test fix, build time error checking for new categories
2020-10-28 08:34:11 -04:00
Heinrich Schuchardt
2a0cbf3bca log: correct and check array size of log categories
The log command has led to NULL dereferences if an unknown category name
name was used due to missing entries in the list of category names.

Add compile time checks for the array sizes of log_cat_name and
log_lvl_name to avoid future mishaps.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 17:04:15 -04:00
Heinrich Schuchardt
0eae552d18 efi_loader: daylight saving time
Adjust the SetTime() and GetTime() runtime services to correctly convert
the daylight saving time information when communicating with the RTC.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-27 21:13:16 +01:00
Ilias Apalodimas
529441ca89 efi_loader: Disable devices before handing over control
U-Boot Driver Model is supposed to remove devices with either
DM_REMOVE_ACTIVE_DMA or DM_REMOVE_OS_PREPARE flags set, before exiting.
Our bootm command does that by explicitly calling calling
"dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL);" and we also disable any
USB devices.

The EFI equivalent is doing none of those at the moment. As a result
probing an fTPM driver now renders it unusable in Linux. During our
(*probe) callback we open a session with OP-TEE, which is supposed to
close with our (*remove) callback. Since the (*remove) is never called,
once we boot into Linux and try to probe the device again we are getting
a busy error response. Moreover all uclass (*preremove) functions won't
run.

So let's fix this by mimicking what bootm does and disconnect devices
when efi_exit_boot_services() is called.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-27 21:13:16 +01:00