Commit graph

70401 commits

Author SHA1 Message Date
Claudiu Beznea
2efb34314d ARM: dts: sama7g5: enable autoboot
Enable autoboot.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
dd2cf752d1 configs: sama7g5: use PIT64B
Use PIT64B driver. ATMEL_PIT is not available for SAMA7G5.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
13f986b748 ARM: dts: sama7g5: add CPU bindings
Add CPU DT bindings.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
2942a2f9d5 configs: sama7g5: enable CONFIG_CPU
Enable CONFIG_CPU.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
394f520709 ARM: dts: sama7g5: switch to PMC bindings
Get rid of software defined MCK and switch to PMC bindings
for IPs currently present in device tree.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
33fa0b6cef ARM: dts: sama7g5: add PMC bindings
Add DT bindings for PMC driver.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
09f19f7770 ARM: dts: sama7g5: add slow clock bindings
Add DT bindings for slow clock driver.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
072c975940 ARM: dts: sama7g5: add u-boot,dm-pre-reloc bindings for xtals
Add dm-pre-reloc DT binding property for cristals.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
5e19ade9e5 ARM: dts: sama7g5: add slow rc and main rc oscillators
Add slow rc and main rc oscillators to dtsi.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
3b86096a59 ARM: dts: sama7g5: move clock frequencies for xtals in board file
Move clock frequencies for crystals on board specific files.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
3a2be103b0 configs: sama7g5ek: enable pll driver
Enable PLL driver for SAMA7G5.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
86eeab7d89 configs: sama7g5ek: set malloc pool to 68K
Set malloc pool to 68K for sama7g5ek.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
ac3740c9f2 board: atmel: sama7g5ek: add SYS_MALLOC_F_LEN to SYS_INIT_SP_ADDR
Heap base address is computed based on SYS_INIT_SP_ADDR by
subtracting the SYS_MALLOC_F_LEN value in
board_init_f_init_reserve().

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Eugen Hristev
1d463d6735 board: atmel: sama7g5ek: add initial support for sama7g5ek
Add initial support for sama7g5 evaluation kit board.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-07 09:44:15 +02:00
Eugen Hristev
626879b794 ARM: dts: sama7g5: add initial DT for sama7g5 SoC
Add initial basic devicetree for sama7g5 SoC

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-07 09:44:15 +02:00
Nicolas Ferre
2bc7e12e01 arm: at91: configs: Enable CONFIG_SYS_NAND_USE_FLASH_BBT on all boards
As highlighted by Stefan in the commit e074d0f79b ("arm: at91:
gardena-smart-gateway-at91sam: Enable CONFIG_SYS_NAND_USE_FLASH_BBT")
it's important to use BBT when Linux enables it. We use it for a long
time on all our boards.

Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Tom Rini <trini@konsulko.com>
Acked-by: Alexander Dahl <ada@thorsis.com>
2021-01-07 09:43:51 +02:00
Tom Rini
bc0b99bd8b Xilinx changes for v2021.04
arm64:
 - DT updates
 
 microblaze:
 - Add support for NOR device support
 
 spi:
 - Fix unaligned data write issue
 
 nand:
 - Minor code change
 
 xilinx:
 - Fru fix in limit calculation
 - Fill git repo link for all Xilinx boards
 
 video:
 - Add support for seps525 spi display
 
 tools:
 - Minor Vitis file support
 
 cmd/common
 - Minor code indentation fixes
 
 serial:
 - Uartlite debug uart initialization fix
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Merge tag 'xilinx-for-v2021.04' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.04

arm64:
- DT updates

microblaze:
- Add support for NOR device support

spi:
- Fix unaligned data write issue

nand:
- Minor code change

xilinx:
- Fru fix in limit calculation
- Fill git repo link for all Xilinx boards

video:
- Add support for seps525 spi display

tools:
- Minor Vitis file support

cmd/common
- Minor code indentation fixes

serial:
- Uartlite debug uart initialization fix
2021-01-06 07:57:33 -05:00
Tom Rini
b8c725e736 - Fix GPIO hog flags on DHCOM boards
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Merge tag 'u-boot-stm32-20210106' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- Fix GPIO hog flags on DHCOM boards
2021-01-06 07:48:19 -05:00
Marek Vasut
ec4efd5ae7 ARM: dts: stm32: Fix GPIO hog flags on DHCOM DRC02
The GPIO hog flags are ignored by gpiolib-of.c now, set the flags to 0.
Since GPIO_ACTIVE_HIGH is defined as 0, this change only increases the
correctness of the DT.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-01-06 11:01:31 +01:00
Marek Vasut
1a6de002e5 ARM: dts: stm32: Fix GPIO hog flags on DHCOM PicoITX
The GPIO hog flags are ignored by gpiolib-of.c now, set the flags to 0.
Due to a change in gpiolib-of.c, setting flags to GPIO_ACTIVE_LOW and
using output-low DT property leads to the GPIO being set high instead.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-01-06 11:01:31 +01:00
Tom Rini
b11f634b1c Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
 dtoc: Tidy up and add more tests
 ns16550 code clean-up
 x86 and sandbox minor fixes for of-platdata
 dtoc prepration for adding build-time instantiation
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Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into next

Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
dtoc: Tidy up and add more tests
ns16550 code clean-up
x86 and sandbox minor fixes for of-platdata
dtoc prepration for adding build-time instantiation
2021-01-05 22:34:43 -05:00
Tom Rini
720620e691 Prepare v2021.01-rc5
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Merge tag 'v2021.01-rc5' into next

Prepare v2021.01-rc5

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-05 16:20:26 -05:00
Tom Rini
c2d80bbde8 Merge tag 'ti-v2021.01-rc5' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Fix I2C speed for Nokia RX51
2021-01-05 16:10:33 -05:00
Simon Glass
970349a96d dtoc: Tidy up src_scan tests
Some of these tests don't actually check anything. Add a few more checks
to complete the tests.

Also add a simple scan test that does the basics.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
10ea9c0b05 dtoc: Move src_scan tests to a separate file
Move the tests related to scanning into their own class, updating them
to avoid using dtb_platdata as a pass-through.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
a542a70c22 dtoc: Split source-code scanning to a separate file
Before expanding the scanning features any more, move this into a separate
file. This will make it easier to maintain in the future. In particular,
it reduces the size of dtb_platdata.py and allows us to add tests
specifically for scanning, without going through that file.

The pieces moved are the Driver class, the scanning code and the various
naming functions, since they mostly depend on the scanning results.

So far there is are no separate tests for src_scan. These will be added
as new functionality appears.

This introduces no functional change.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
d960f0db28 dtoc: Drop dm_populate_phandle_data()
This has not been needed since parent information was added and we started
using indicies for references to other drivers instead of pointers. It was
kept around in the expectation that it might be needed later.

However with the latest updates, it doesn't seem likely that we'll need
this in the foreseeable future.

Drop dm_populate_phandle_data() from dtoc and driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
9eca08dc59 dtoc: Output nodes in order
Previously we had to worry about nodes being output before those that they
depended on, thus causing build errors.  So the current algorithm is
careful to output nodes in the right order.

We now use a different method for outputting phandles that does not
involve pointers. Also we plan to add a 'declarations' header file to
declare all drivers as 'extern'.

Update the code to drop the dependency checking and output in a simple
loop. This makes the output easier to follow since drivers are in order of
thier indices (0, 1, ...), which is also the order it appears in in the
linker list.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
1e0f3f46bd dtoc: Allow specifying the base directory for tests
The base directory of U-Boot, where the source is, it currently calculated
from the directory of the dtb_platdata.py script. If this is installed
elsewhere that will not work. Also it is inconvenient for tests.

Add a parameter to allow specifying this base directory.

To test this, pass a temporary directory with some files in it and check
that they are passed to scan_driver().

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
a7d5f96ef1 dtoc: Add the method for each command to OutputFile
Rather than the if/else construct, update OutputFile with the method to
call to process each command. This is easier to maintain as the number of
commands increases.

Rename generate_tables to generate_plat since it better describes what is
being generated ('plat' is the U-Boot name for platform data).

With this, each output method needs to have the same signature. Store the
output structures in a member variable instead of using parameters, to
accomplish this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
f31fa99a9e dtoc: Rename dt-platdata.c to dt-plat.c
Use this new name to be consistent with the rest of U-Boot, which talks
about 'plat' for the platform data, which is what this file holds.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
d1055d681a dtoc: Add a header comment to each generated file
It is currently fairly obvious what the two generated files are for, but
this will change as more are added. It is helpful for readers to describe
the purpose of each file.

Add a header commment field to OutputFile and use it to generate a comment
at the top of each file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
5d9a3aa99c dtoc: Run tests using test_util
Use the standard function for running tests and reported results. This
allows the tests to run in parallel, which is a significant speed-up on
most machines (e.g. 4.5 seconds -> 1.5s on mine).

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
fe2400895b concurrencytest: Fix Python3 warning
This gives a warning in some situations:

  File "tools/dtoc/../concurrencytest/concurrencytest.py", line 95,
       in do_fork
    stream = os.fdopen(c2pread, 'rb', 1)
  File "/usr/lib/python3.8/os.py", line 1023, in fdopen
    return io.open(fd, *args, **kwargs)
RuntimeWarning: line buffering (buffering=1) isn't supported in binary
    mode, the default buffer size will be used

Fix this by dropping the line-buffer parameter.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
bdf8fd76c0 dm: Rename U_BOOT_DRIVER_ALIAS to DM_DRIVER_ALIAS
We use the U_BOOT_ prefix (i.e. U_BOOT_DRIVER) to declare a driver but
in every other case we just use DM_. Update the alias macros to use the
DM_ prefix.

We could perhaps rename U_BOOT_DRIVER() to DM_DRIVER(), but this macro
is widely used and there is at least some benefit to indicating it us a
U-Boot driver, particularly for code ported from Linux. So for now, let's
keep that name.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
65e25bea59 dm: Rename DM_GET_DRIVER() to DM_DRIVER_GET()
In the spirit of using the same base name for all of these related macros,
rename this to have the operation at the end. This is not widely used so
the impact is fairly small.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
8629d30a32 dm: Rename DM_GET_DEVICE() to DM_DRVINFO_GET()
This does not get a device (struct udevice *) but a struct driver_info *
so the name is confusing.

Rename it accordingly. Since we plan to have several various of these
macros, put GET at the end instead of the middle, so it is easier to spot
the related macros.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
20e442ab2d dm: Rename U_BOOT_DEVICE() to U_BOOT_DRVINFO()
The current macro is a misnomer since it does not declare a device
directly. Instead, it declares driver_info record which U-Boot uses at
runtime to create a device.

The distinction seems somewhat minor most of the time, but is becomes
quite confusing when we actually want to declare a device, with
of-platdata. We are left trying to distinguish between a device which
isn't actually device, and a device that is (perhaps an 'instance'?)

It seems better to rename this macro to describe what it actually is. The
macros is not widely used, since boards should use devicetree to declare
devices.

Rename it to U_BOOT_DRVINFO(), which indicates clearly that this is
declaring a new driver_info record, not a device.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
be3bd3bb17 Makefile: Invoke dtoc only once
Update the Makefile to run dtoc only once, generating all required files.
This saves time since there is a lot of processing in each invocation of
dtoc.

We already have a variable for the object files to build, so use that
instead of repeating the same filenames. Add a C version of this also,
for the same reason.

This makes it easier to add new C files (generated by dtoc) to the build
later, as needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
10cbd3b7da dtoc: Add an 'all' command
With upcoming changes, dtoc will output several files for different
of-platdata components.

Add a way to output all ava!ilable files at once ('all'), to the
appropriate directories, without needing to specify each one invidually.

This puts the commands in alphabetical order, so update the tests
accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
be44f27156 dtoc: Allow outputing to multiple files
Implement the 'output directory' feature, allowing dtoc to write the
output files separately to the supplied directories. This allows us to
handle the struct and platdata output in one run of dtoc.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
192c111cfc dtoc: Allow providing a directory to write files to
At present dtoc writes only a single file on each invocation. U-Boot
writes the two files it needs by separate invocations of dtoc. Since dtoc
now scans all U-Boot driver source, this is fairly slow (about 1 second
per file).

It would be better if dtoc could write all the files at once.

In preparation for this, add a way to specify an output directory for the
files.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
de846cbb30 dtoc: Test the stdout output
Normally dtoc outputs to a file but it also offers a way to write output
to stdout. At present the test for that does not actually check that the
output is correct. Add this to the test.

This uses a member variable to hold the expected text, so it can be used
in muitiple places.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
f62cea0e20 dtoc: Use None to mean stdout
At present dtoc uses '-' internally to mean that output should go to
stdout. This is not necessary and None is more convenient. Update it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
67b5ec54a5 dtoc: Tidy up pylint warnings in test
Tidy up this file to reduce the number of pylint warnings.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
97e8684c84 dm: core: Add logging when lists_bind_fdt() fails
It is useful to see the error code when this fails. Add logging for this
function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
8a715530bb dm: core: Allow the uclass list to move
At present the uclass list head is in global_data. This is convenient
but with the new of-platdata we need the list head to be declared by
the generated code.

Change this over to be a pointer. Provide a 'static' version in
global_data to retain the current behaviour.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
49bbe6eab5 dm: core: Split out scanning code to dm_scan()
Move the code related to scanning for devices to bind, into a new
function. This will make it easier to skip this step with the new
of-platdata improvements.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
84a42ae366 dm: core: Rename device node to indicate it is private
To avoid having people accidentally access this member, add a trailing
underscore. Also remove it when of-platdata is enabled, since it is not
used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
f10643cf8a dm: core: Access device ofnode through functions
At present ofnode is present in the device even if it is never used. With
of-platdata this field is not used, so can be removed. In preparation for
this, change the access to go through inline functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00