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2 years agomailbox: apple: Add driver for Apple IOP mailbox
Mark Kettenis [Sat, 22 Jan 2022 19:38:12 +0000 (20:38 +0100)]
mailbox: apple: Add driver for Apple IOP mailbox

This mailbox driver provides a communication channel with the
Apple IOP controllers found on Apple SoCs.  These IOP controllers
are used to implement various functions such as the System
Manegement Controller (SMC) and NVMe storage.  It allows sending
and receiving a 96-bit message over a single channel.

The header file with the struct used for mailbox messages is taken
straight from Linux.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested on: Macbook Air M1
Tested-by: Simon Glass <sjg@chromium.org>
2 years agonvme: Split out PCI support
Mark Kettenis [Sat, 22 Jan 2022 19:38:11 +0000 (20:38 +0100)]
nvme: Split out PCI support

Apple SoCs have an integrated NVMe controller that isn't connected
over a PCIe bus. In preparation for adding support for this NVMe
controller, split out the PCI support into its own file. This file
is selected through a new CONFIG_NVME_PCI Kconfig option, so do
a wholesale replacement of CONFIG_NVME with CONFIG_NVME_PCI.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested on: Macbook Air M1
Tested-by: Simon Glass <sjg@chromium.org>
2 years agoMerge https://source.denx.de/u-boot/custodians/u-boot-riscv
Tom Rini [Thu, 10 Feb 2022 20:09:55 +0000 (15:09 -0500)]
Merge https://source.denx.de/u-boot/custodians/u-boot-riscv

2 years agoMerge tag 'dm-pull-8feb22-take3' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
Tom Rini [Thu, 10 Feb 2022 14:02:06 +0000 (09:02 -0500)]
Merge tag 'dm-pull-8feb22-take3' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

patman snake-case conversion
binman fit improvements
ACPI fixes and making MCFG available to ARM

[trini: Update scripts/pylint.base]
Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agoMerge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
Tom Rini [Thu, 10 Feb 2022 12:37:14 +0000 (07:37 -0500)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell

- kwboot: Misc improvements and fixes (Pali)
- Kirkwood: Move to DM ethernet support for some boards (Tony)
- Minor misc stuff

2 years agoarm: kirkwood: Pogoplug E02 : Convert Ethernet to Driver Model
Tony Dinh [Wed, 9 Feb 2022 02:56:22 +0000 (18:56 -0800)]
arm: kirkwood: Pogoplug E02 : Convert Ethernet to Driver Model

The Pogoplug E02 board has the network chip Marvell 88E1116R. Convert
to Driver Model and use uclass mvgbe and the compatible driver M88E1118R
to bring up Ethernet.

- Add board_eth_init(), CONFIG_DM_ETH, and CONFIG_PHY_MARVELL
to bring up Ethernet.
- Currently, CONFIG_RESET_PHY_R symbol is used in
arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood
boards with mv8831116 PHY, with each board defines the function
reset_phy(). Undefine it for this board.
- As the result of the migration to Driver Model, this u-boot image has
grown substantially (about 100K, give or take). The old envs location
at 0x60000 (384k) is no longer possible. Move it to 0xC0000 (768K).
- Miscellaneous changes: Move constants to .c file and remove header file
board/cloudengines/pogo_e02/pogo_e02.h, use CONFIG_SYS_THUMB_BUILD to
keep u-boot image under 512K, use BIT macro, and cleanup comments.

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agotools: kwboot: Allow to use -b without image path as the last getopt() option
Pali Rohár [Mon, 7 Feb 2022 09:12:24 +0000 (10:12 +0100)]
tools: kwboot: Allow to use -b without image path as the last getopt() option

Currently it is possible to call "kwboot -b -t /dev/ttyUSB0" but not to
call "kwboot -b /dev/ttyUSB0".

Fix it by not trying to process the last argv[], which is non-getopt()
option (tty path) as the image path for -b.

Fixes: c513fe47dca2 ("tools: kwboot: Allow to use option -b without image path")
Reported-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marcel Ziswiler <marcel@ziswiler.com>
Tested-by: Marcel Ziswiler <marcel@ziswiler.com>
2 years agoarm: kirkwood: Dockstar : Add DM Ethernet
Tony Dinh [Thu, 3 Feb 2022 22:32:29 +0000 (14:32 -0800)]
arm: kirkwood: Dockstar : Add DM Ethernet

The Dockstar board has the network chip Marvell 88E1116R. Convert to
Ethernet driver model, and use uclass mvgbe and the compatible driver
M88E1118R to bring up Ethernet.

- Add CONFIG_DM_ETH and associated configs.
- Add board_eth_init() to use uclass mvgbe to bring up the network.
And remove ad-hoc code.
- Add CONFIG_PHY_MARVELL to properly configure the network.
- Currently, CONFIG_RESET_PHY_R symbol is used in
arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood
boards with mv8831116 PHY, with each board defines the function
reset_phy(). Undefine it for this board.
- Miscellaneous changes: Move constants to .c file and remove
header file board/Seagate/dockstar/dockstar.h, use
CONFIG_SYS_THUMB_BUILD to keep u-boot image
under 512K, add CONFIG_HUSH_PARSER, use BIT macro, and cleanup comments.

- Note: This patch is a RESEND for a previous patch:
https://patchwork.ozlabs.org/project/uboot/patch/20210812051854.1340-2-mibodhi@gmail.com/

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoMAINTAINERS: Update list of Armada 385 and Armada 3720 drivers
Pali Rohár [Thu, 3 Feb 2022 16:57:49 +0000 (17:57 +0100)]
MAINTAINERS: Update list of Armada 385 and Armada 3720 drivers

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agotools: kwboot: Fix detection of quit esc sequence
Pali Rohár [Thu, 3 Feb 2022 16:45:20 +0000 (17:45 +0100)]
tools: kwboot: Fix detection of quit esc sequence

Quit esc sequence may be also in the middle of the read buffer.
Fix the detection for that case.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoarm: kirkwood: iConnect : Add Ethernet support
Tony Dinh [Wed, 2 Feb 2022 05:59:27 +0000 (21:59 -0800)]
arm: kirkwood: iConnect : Add Ethernet support

- Currently, CONFIG_RESET_PHY_R symbol is used in
arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood
boards with mv8831116 PHY, with each board defines the function
reset_phy(). Undefine it for this board.
- Add board_eth_init(), CONFIG_DM_ETH, and CONFIG_PHY_MARVELL
to bring up Ethernet.
- Miscellaneous changes: Move constants to .c file and remove header file
board/iomega/iconnect/iconnect.h. Add CONFIG_HUSH_PARSER, use BIT macro,
and cleanup comments.

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoarm: kirkwood: Dreamplug : Use Marvell uclass mvgbe and PHY driver for Ethernet
Tony Dinh [Sun, 30 Jan 2022 23:02:30 +0000 (15:02 -0800)]
arm: kirkwood: Dreamplug : Use Marvell uclass mvgbe and PHY driver for Ethernet

The Globalscale Technologies Dreamplug board has the network chip
Marvell 88E1116R. Use uclass mvgbe and the compatible driver M88E1310
driver to bring up Ethernet.

- Currently, CONFIG_RESET_PHY_R symbol is used in
arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood
boards with mv8831116 PHY, with each board defines the function
reset_phy(). Undefine it for this board.
- Add board_eth_init() to use uclass mvgbe to bring up both network
port 0 and 1. And remove ad-hoc code.
- Enable CONFIG_PHY_MARVELL to properly configure the network.
- Add myself as maintainer (this board seems to be orphaned,
could not contact Jason Cooper using current email).
- Miscellaneous changes: Move constants to .c file and remove header file
board/Marvell/dreamplug/dreamplug.h, cleanup comments.

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Pali Rohár <pali@kernel.org>
2 years agodoc: qemu-riscv: Update documentation for QEMU spike machine
Anup Patel [Thu, 27 Jan 2022 06:11:10 +0000 (11:41 +0530)]
doc: qemu-riscv: Update documentation for QEMU spike machine

We can now use same U-Boot images on both QEMU virt machine and QEMU
spike machine so let's update the QEMU RISC-V documentation.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2 years agoriscv: qemu: Implement is_flash_available() for MTD NOR
Anup Patel [Thu, 27 Jan 2022 06:11:09 +0000 (11:41 +0530)]
riscv: qemu: Implement is_flash_available() for MTD NOR

Currently, if MTD NOR is enabled then U-Boot tries to issue flash
commands even when CFI flash DT node is not present. This causes
access fault on RISC-V emulators or ISS which do not emulate CFI
flash. To handle this issue, we implement is_flash_available() for
qemu-riscv board which will return 1 only if CFI flash DT node is
present.

Fixes: d248627f9d42 ("riscv: qemu: Enable MTD NOR flash support")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2 years agoriscv: qemu: Enable HTIF console support
Anup Patel [Thu, 27 Jan 2022 06:11:08 +0000 (11:41 +0530)]
riscv: qemu: Enable HTIF console support

Enable support for HTIF console so that we can use QEMU RISC-V U-Boot
on RISC-V emulators and ISS having it.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2 years agoserial: Add RISC-V HTIF console driver
Anup Patel [Thu, 27 Jan 2022 06:11:07 +0000 (11:41 +0530)]
serial: Add RISC-V HTIF console driver

Quite a few RISC-V emulators and ISS (including Spike) have host
transfer interface (HTIF) based console. This patch adds HTIF
based console driver for RISC-V platforms which depends totally
on DT node for HTIF register base address.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Reviewed-by: Rick Chen <rick@andestech.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2 years agobinman: Convert FIT entry type to a subclass of Section entry type
Alper Nebi Yasak [Mon, 7 Feb 2022 22:08:07 +0000 (01:08 +0300)]
binman: Convert FIT entry type to a subclass of Section entry type

The binman FIT entry type shares some code with the Section entry type.
This shared code is bound to grow, since FIT entries are conceptually a
variation of Section entries.

Make FIT entry type a subclass of Section entry type, simplifying it a
bit and providing us the features that Section implements. Also fix the
subentry alignment test which now attempts to write symbols to a
nonexistent SPL ELF test file by creating it first.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Avoid AddMissingProperties() and SetCalculatedProperties() with FIT:
Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agobinman: Check missing bintools of Section subclasses
Alper Nebi Yasak [Mon, 7 Feb 2022 22:08:06 +0000 (01:08 +0300)]
binman: Check missing bintools of Section subclasses

Binman can check for missing binary tools and prints warnings if
anything required for an image is missing. The implementation of this
for the Section entry only checks the subentries, presumably because
Section does not use any binary tools itself. However, this means the
check is also skipped for subclasses of Section which might need binary
tools.

Make sure missing binary tools are checked for subclasses of the Section
entry type as well, by calling the parent class' implementation in
the relevant Section method.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agobinman: Register and check bintools from FIT subentries
Alper Nebi Yasak [Mon, 7 Feb 2022 22:08:05 +0000 (01:08 +0300)]
binman: Register and check bintools from FIT subentries

Binman keeps track of binary tools each entry wants to use. The
implementation of this for the FIT entry only adds "mkimage", but not
the tools that would be used by its subentries.

Register the binary tools that FIT subentries will use in addition to
the one FIT itself uses, and check their existence by copying the
appropriate method from Section entry type. Also add tests that check if
these subentries can use and warn about binary tools.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agobinman: Fix subentry expansion for FIT entry type
Alper Nebi Yasak [Mon, 7 Feb 2022 22:08:04 +0000 (01:08 +0300)]
binman: Fix subentry expansion for FIT entry type

Binman tries to expand some entries into parts that make it up, e.g.
'u-boot' into a 'u-boot-expanded' section that contains 'u-boot-nodtb'
and 'u-boot-dtb'. Entries with child entries must call ExpandEntries()
on them to build a correct image, as it's possible that unexpanded child
entries have no data of their own. The FIT entry type doesn't currently
do this, which means putting a "u-boot" entry inside it doesn't work as
expected.

Implement ExpandEntries() for FIT and add a copy of a simple FIT image
test that checks subentry expansion in FIT entries.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agoacpi: Move MCFG implementation to common lib
Moritz Fischer [Sat, 5 Feb 2022 20:17:45 +0000 (12:17 -0800)]
acpi: Move MCFG implementation to common lib

MCFG tables are used on multiple arches. Move to common ACPI lib.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Moritz Fischer <moritzf@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Use sizeof(*mcfg) instead of sizeof(*header)
Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agoarch: x86: lib: acpi_table: Fix MCFG entries
Moritz Fischer [Sat, 5 Feb 2022 20:17:44 +0000 (12:17 -0800)]
arch: x86: lib: acpi_table: Fix MCFG entries

Commit d953137526cc ("x86: Move SSDT table to a writer function")
introduced a bug where the actual MCFG entries are no longer generated.

Cc: Simon Glass <sjg@chromium.org>
Fixes: d953137526cc ("x86: Move SSDT table to a writer function")
Signed-off-by: Moritz Fischer <moritzf@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2 years agoserial-uclass: fix build warning
Heiko Schocher [Wed, 2 Feb 2022 12:55:19 +0000 (13:55 +0100)]
serial-uclass: fix build warning

if CONFIG_DM_STDIO is defined but SERIAL_PRESENT not,
gcc drops warnings for serial_stub_* functions
that they are defined but not used.

Fix it.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agoserial: remove nulldev_serial_input
Heiko Schocher [Wed, 2 Feb 2022 12:53:17 +0000 (13:53 +0100)]
serial: remove nulldev_serial_input

nulldev_serial_input is static and not used in this file,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Update with new pylint scores
Simon Glass [Sat, 29 Jan 2022 21:14:19 +0000 (14:14 -0700)]
patman: Update with new pylint scores

Update the new baseline since various scores have improved.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in terminal.py
Simon Glass [Sat, 29 Jan 2022 21:14:18 +0000 (14:14 -0700)]
patman: Convert camel case in terminal.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Rename Color() method to build()
Simon Glass [Sat, 29 Jan 2022 21:14:17 +0000 (14:14 -0700)]
patman: Rename Color() method to build()

This method has the same name as its class which is confusing. It is also
annoying when searching the code.

It builds a string with a colour, so rename it to build().

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Rename Print() to Tprint()
Simon Glass [Sat, 29 Jan 2022 21:14:16 +0000 (14:14 -0700)]
patman: Rename Print() to Tprint()

Rename this function so that when we convert it to snake case it will not
conflict with the built-in print() function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in tout.py
Simon Glass [Sat, 29 Jan 2022 21:14:15 +0000 (14:14 -0700)]
patman: Convert camel case in tout.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in test_util.py
Simon Glass [Sat, 29 Jan 2022 21:14:14 +0000 (14:14 -0700)]
patman: Convert camel case in test_util.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in test_checkpatch.py
Simon Glass [Sat, 29 Jan 2022 21:14:13 +0000 (14:14 -0700)]
patman: Convert camel case in test_checkpatch.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in project.py
Simon Glass [Sat, 29 Jan 2022 21:14:12 +0000 (14:14 -0700)]
patman: Convert camel case in project.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in gitutil.py
Simon Glass [Sat, 29 Jan 2022 21:14:11 +0000 (14:14 -0700)]
patman: Convert camel case in gitutil.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in get_maintainer.py
Simon Glass [Sat, 29 Jan 2022 21:14:10 +0000 (14:14 -0700)]
patman: Convert camel case in get_maintainer.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in func_test.py
Simon Glass [Sat, 29 Jan 2022 21:14:09 +0000 (14:14 -0700)]
patman: Convert camel case in func_test.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in cros_subprocess.py
Simon Glass [Sat, 29 Jan 2022 21:14:08 +0000 (14:14 -0700)]
patman: Convert camel case in cros_subprocess.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in commit.py
Simon Glass [Sat, 29 Jan 2022 21:14:07 +0000 (14:14 -0700)]
patman: Convert camel case in commit.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in checkpatch.py
Simon Glass [Sat, 29 Jan 2022 21:14:06 +0000 (14:14 -0700)]
patman: Convert camel case in checkpatch.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in command.py
Simon Glass [Sat, 29 Jan 2022 21:14:05 +0000 (14:14 -0700)]
patman: Convert camel case in command.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Convert camel case in tools.py
Simon Glass [Sat, 29 Jan 2022 21:14:04 +0000 (14:14 -0700)]
patman: Convert camel case in tools.py

Convert this file to snake case and update all files which use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agodm: Use parenthesis for the device_get_ops macro argument
Sughosh Ganu [Sat, 29 Jan 2022 19:21:08 +0000 (00:51 +0530)]
dm: Use parenthesis for the device_get_ops macro argument

Use parenthesis for the device_get_ops macro argument. This prevents
errors when using an expression for the parameter.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agosandbox: fix build failure with musl and SDL
Heinrich Schuchardt [Fri, 28 Jan 2022 09:08:32 +0000 (10:08 +0100)]
sandbox: fix build failure with musl and SDL

sdl.c is compiled against the SDL library.

Trying to redefine wchar_t with -fshort-wchar is not necessary
and leads to build failures when compiling against musl.

Cc: Milan P. Stanić <mps@arvanta.net>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agodts: automatically build necessary .dtb files
Rasmus Villemoes [Mon, 10 Jan 2022 13:34:41 +0000 (14:34 +0100)]
dts: automatically build necessary .dtb files

When building for a custom board, it is quite common to maintain a
private branch which include some defconfig and .dts files. But to
hook up those .dts files requires modifying a file "belonging" to
upstream U-Boot, the arch/*/dts/Makefile. Forward-porting that branch
to a newer upstream then often results in a conflict which, while it
is trivial to resolve by hand, makes it harder to have a CI do "try to
build our board against latest upstream".

The .config usually includes information on precisely what .dtb(s) are
needed, so to avoid having to modify the Makefile, simply add the
files in (SPL_)OF_LIST to dtb-y.

A technicality is that (SPL_)OF_LIST is not always defined, so rework
the Kconfig symbols so that (SPL_)OF_LIST is always defined (when
(SPL_)OF_CONTROL), but only prompted for in the cases which used to be
their "depends on".

nios2 and microblaze already have something like this in their
dts/Makefile, and the rationale in commit 41f59f68539 is similar to
the above. So this simply generalizes existing practice. Followup
patches could remove the logic in those two makefiles, just as there's
potential for moving some common boilerplate from all the
arch/*/dts/Makefile files to the new scripts/Makefile.dts.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
2 years agoMerge https://gitlab.denx.de/u-boot/custodians/u-boot-mmc
Tom Rini [Wed, 9 Feb 2022 16:40:27 +0000 (11:40 -0500)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mmc

- Fix an issue with fsl_esdhc_imx
- Consider GP partitions in "mmc hwpartition user enh start -"

2 years agoMerge branch '2022-02-08-Kconfig-updates'
Tom Rini [Wed, 9 Feb 2022 14:29:07 +0000 (09:29 -0500)]
Merge branch '2022-02-08-Kconfig-updates'

- Assorted general code cleanups to make sure we use the right macros
  and use them correctly and buildman updates around kconfig.h itself.
- Convert some IDE and SCSI symbols to Kconfig.
- Convert CONFIG_REMAKE_ELF
- Introduce conversion deadline for DM_SCSI.

2 years agoconfigs: Resync with savedefconfig
Tom Rini [Tue, 8 Feb 2022 23:50:55 +0000 (23:50 +0000)]
configs: Resync with savedefconfig

Rsync all defconfig files using moveconfig.py and update
scripts/pylint.base

Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agodm: scsi: Add a migration deadline for scsi
Simon Glass [Mon, 31 Jan 2022 14:49:38 +0000 (07:49 -0700)]
dm: scsi: Add a migration deadline for scsi

Very few boards remain to be migrated:

   am57xx_hs_evm_usb
   controlcenterdc
   highbank
   ls1021atsn_qspi
   ls1021atsn_sdcard
   ls1021atwr_sdcard_ifc_SECURE_BOOT
   ls1046ardb_sdcard_SECURE_BOOT
   ls1088ardb_sdcard_qspi_SECURE_BOOT
   omap5_uevm
   pg_wcom_expu1
   pg_wcom_seli8
   sandbox
   sandbox64
   sandbox_flattree
   sandbox_noinst
   sandbox_spl
   tools-only

Addd a migration deadline for a year out.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoConvert CONFIG_SCSI_AHCI_PLAT et al to Kconfig
Simon Glass [Mon, 31 Jan 2022 14:49:37 +0000 (07:49 -0700)]
Convert CONFIG_SCSI_AHCI_PLAT et al to Kconfig

This converts the following to Kconfig:
   CONFIG_SCSI_AHCI_PLAT
   CONFIG_SYS_SCSI_MAX_SCSI_ID
   CONFIG_SYS_SCSI_MAX_LUN
   CONFIG_SYS_SATA_MAX_DEVICE

Drop CONFIG_SCSI for everything except the sandbox build. We only need
one build for tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoscsi: Drop CONFIG_SYS_SCSI_MAX_DEVICE
Simon Glass [Mon, 31 Jan 2022 14:49:36 +0000 (07:49 -0700)]
scsi: Drop CONFIG_SYS_SCSI_MAX_DEVICE

This is defined based on two other CONFIGs for all boards except sandbox
and durian.

For sandbox the value does not matter. For durian the value seems
excessive.

Drop the option completely, to simplify configuration and reduce the
number of things we need to convert to Kconfig.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoahci: Make ahci drivers depend on AHCI
Simon Glass [Mon, 31 Jan 2022 14:49:35 +0000 (07:49 -0700)]
ahci: Make ahci drivers depend on AHCI

At present all ahci drivers depend on AHCI except for DWC_AHCI. But no
boards enable that without also enabling AHCI:

   /tools/moveconfig.py -f ~AHCI DWC_AHCI
   0 matches

Group them together and sort them in order by Kconfig name (except for
AHCI_MVEBU which uses a different naming convention).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agosata: sata_sil: Only support BLK
Simon Glass [Mon, 31 Jan 2022 14:49:34 +0000 (07:49 -0700)]
sata: sata_sil: Only support BLK

No boards use this driver without CONFIG_BLK, so clean up the dead code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agosata: Rearrange Kconfig for SATA
Simon Glass [Mon, 31 Jan 2022 14:49:33 +0000 (07:49 -0700)]
sata: Rearrange Kconfig for SATA

Move the SATA options inside an 'if SATA' part, so they are grouped.

Fix the 'Complient' typo while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agosata: Only support BLK
Simon Glass [Mon, 31 Jan 2022 14:49:32 +0000 (07:49 -0700)]
sata: Only support BLK

No boards currently use SATA without BLK:

   ./tools/moveconfig.py -f SATA ~BLK
   0 matches

Make SATA depend on BLK to avoid any future confusion. Drop the dead code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agosata: Drop Silicon Image SIL3114 SATA driver
Simon Glass [Mon, 31 Jan 2022 14:49:31 +0000 (07:49 -0700)]
sata: Drop Silicon Image SIL3114 SATA driver

This is not used in U-Boot and has not been converted to driver model.
Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoConvert CONFIG_REMAKE_ELF to Kconfig
Alper Nebi Yasak [Sat, 29 Jan 2022 15:25:30 +0000 (18:25 +0300)]
Convert CONFIG_REMAKE_ELF to Kconfig

This converts the following to Kconfig:
   CONFIG_REMAKE_ELF

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
2 years agoDrop CONFIG_SYS_PIO_MODE
Simon Glass [Sat, 22 Jan 2022 12:53:25 +0000 (05:53 -0700)]
Drop CONFIG_SYS_PIO_MODE

This option is not used in U-Boot. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoConvert CONFIG_SYS_IDE_MAXBUS et al to Kconfig
Simon Glass [Sat, 22 Jan 2022 12:53:24 +0000 (05:53 -0700)]
Convert CONFIG_SYS_IDE_MAXBUS et al to Kconfig

This converts the following to Kconfig:
   CONFIG_SYS_IDE_MAXBUS
   CONFIG_SYS_IDE_MAXDEVICE
   CONFIG_SYS_ATA_BASE_ADDR
   CONFIG_SYS_ATA_STRIDE
   CONFIG_SYS_ATA_DATA_OFFSET
   CONFIG_SYS_ATA_REG_OFFSET
   CONFIG_SYS_ATA_ALT_OFFSET
   CONFIG_SYS_ATA_IDE0_OFFSET
   CONFIG_SYS_ATA_IDE1_OFFSET
   CONFIG_ATAPI
   CONFIG_IDE_RESET

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agoide: Drop CONFIG_IDE_AHB
Simon Glass [Sat, 22 Jan 2022 12:53:23 +0000 (05:53 -0700)]
ide: Drop CONFIG_IDE_AHB

This is not used in U-Boot anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2 years agobuildman: Allow adjusting board config on the fly
Simon Glass [Sat, 22 Jan 2022 12:07:33 +0000 (05:07 -0700)]
buildman: Allow adjusting board config on the fly

Add a -a option to specify changes to the config before the build
commences. For example

   buildman -a ~CONFIG_CMDLINE

disables CONFIG_CMDLINE before doing the build.

This makes it easier to try things out as well as to write tests without
creating a new board or manually manging the .config file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agobuildman: Provide a hint on how to debug thread crashes
Simon Glass [Sat, 22 Jan 2022 12:07:32 +0000 (05:07 -0700)]
buildman: Provide a hint on how to debug thread crashes

If a thread crashes it is helpful to try the operation again with
threading disabled. Add a hint about that.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agobuildman: Add helper functions for updating .config files
Simon Glass [Sat, 22 Jan 2022 12:07:31 +0000 (05:07 -0700)]
buildman: Add helper functions for updating .config files

At present the only straightforward way to write tests that need a
slightly different configuration is to create a new board with its own
configuration. This is cumbersome.

It would be useful if buildman could adjust the configuration of a build
on the fly. In preparation for this, add a utility library which can
modify a .config file according to various parameters passed to it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agobuildman: Make use of test_util
Simon Glass [Sat, 22 Jan 2022 12:07:30 +0000 (05:07 -0700)]
buildman: Make use of test_util

Use test_util to run the tests, with the ability to select a single test
to run, if desired.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agobuildman: Add a flag to control the traceback
Simon Glass [Sat, 22 Jan 2022 12:07:29 +0000 (05:07 -0700)]
buildman: Add a flag to control the traceback

At present the full horror of the Python traceback is shown by default. It
is normally only useful for debugging. Turn it off by default and add a
--debug flag to enable it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agopatman: Update test_util to run doc tests
Simon Glass [Sat, 22 Jan 2022 12:07:28 +0000 (05:07 -0700)]
patman: Update test_util to run doc tests

At present this function does not run the doctests. Allow the caller to
pass these modules in as strings.

Update patman to use this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agobloblist: Update to use conditional value
Simon Glass [Sat, 22 Jan 2022 12:07:27 +0000 (05:07 -0700)]
bloblist: Update to use conditional value

Use the new IF_ENABLED_INT() feature to avoid needing our own inline
function to handle this case. Tidy up the logic to ensure that the value
is only used when present. Update the 'expected' comment also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agokconfig: Add support for conditional values
Simon Glass [Sat, 22 Jan 2022 12:07:26 +0000 (05:07 -0700)]
kconfig: Add support for conditional values

At present if an optional Kconfig value needs to be used it must be
bracketed by #ifdef. For example, with this Kconfig setup:

config WIBBLE
bool "Support wibbles, the world needs more wibbles"

config WIBBLE_ADDR
hex "Address of the wibble"
depends on WIBBLE

then the following code must be used:

 #ifdef CONFIG_WIBBLE
 static void handle_wibble(void)
 {
  int val = CONFIG_WIBBLE_ADDR;

...
 }
 #endif

 static void init_machine()
 {
 ...
 #ifdef CONFIG_WIBBLE
handle_wibble();
 #endif
 }

Add a new IF_ENABLED_INT() to help with this. So now it is possible to
write, without #ifdefs:

 static void handle_wibble(void)
 {
        int val = IF_ENABLED_INT(CONFIG_WIBBLE, CONFIG_WIBBLE_ADDR);

...
 }

 static void init_machine()
 {
 ...
 if (IS_ENABLED(CONFIG_WIBBLE))
handle_wibble();
 }

The value will be CONFIG_WIBBLE_ADDR if CONFIG_WIBBLE is defined and will
produce a build error if not.. This allows us to reduce the use of #ifdef
in the code, ensuring that the compiler still checks the code even if it
is not ultimately used for a particular build.

Add a CONFIG_IF_ENABLED_INT() version as well.

If an attempt is made to use a value that does not exist (i.e. when the
conditional is not enabled), an error about a non-existing function is
generated, e.g.:

common/bloblist.c:447: undefined reference to `invalid_use_of_IF_ENABLED_INT'

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agokconfig: Update IS_ENABLED() internals
Simon Glass [Sat, 22 Jan 2022 12:07:25 +0000 (05:07 -0700)]
kconfig: Update IS_ENABLED() internals

The config_enabled() macro currently uses 0 as the default value. Update
it to allow any value, so we can pass it something else, such as a
non-existent function, to produce a build error if it is not defined.

Also tidy up the code style for IS_ENABLED() and drop the unnecessary
brackets (the value is a simple 0 or 1).

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agommc: fsl: Use brackets around if()
Simon Glass [Sat, 22 Jan 2022 12:07:24 +0000 (05:07 -0700)]
mmc: fsl: Use brackets around if()

At present the IS_ENABLED() macro has extra brackets, making it possible
to write:

   if IS_ENABLED(CONFIG_XXX)

but it is a bit confusing. Add the missing brackets.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2 years agomips: Avoid using config_enabled() directly
Simon Glass [Sat, 22 Jan 2022 12:07:23 +0000 (05:07 -0700)]
mips: Avoid using config_enabled() directly

Use IS_ENABLED() instead, which is the correct macro for checking a CONFIG
option.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agoimx: Don't define __ASSEMBLY__ in source files
Simon Glass [Sat, 22 Jan 2022 12:07:22 +0000 (05:07 -0700)]
imx: Don't define __ASSEMBLY__ in source files

This is supposed to be a build-system flag. Move it there so we can
define it before linux/kconfig.h is included.

Signed-off-by: Simon Glass <sjg@chromium.org>
2 years agommc: fsl_esdhc_imx: fix watermark level in dma
Marcel Ziswiler [Mon, 31 Jan 2022 22:08:31 +0000 (23:08 +0100)]
mmc: fsl_esdhc_imx: fix watermark level in dma

Seems that we need the waterlevel setting not only for PIO mode as
without this at least the i.MX 8M Mini won't boot anymore when being
written by such a U-Boot. Corruption has also been observed both on
the i.MX 6 as well as i.MX 8M Mini when using ums on the eMMC. Fix
this by setting the watermark level again regardless of whether in
DMA or PIO mode.

Fixes: 41c6a22fc296 ("mmc: fsl_esdhc_imx: simplify esdhc_setup_data()")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
2 years agocmd: mmc: Consider GP partitions in mmc hwpartition user enh start -
Marek Vasut [Mon, 17 Jan 2022 21:54:29 +0000 (22:54 +0100)]
cmd: mmc: Consider GP partitions in mmc hwpartition user enh start -

In case the eMMC contains any GP partitions or user sets up new GP
partitions, the size of these GP partitions reduce the size of the
USER partition. Subtract the size of those GP partitions from the
calculated size of USER partition when using `user enh start -`.

The following test used to fail before:
```
u-boot=> mmc hwpartition gp1 524288 enh user enh 0 - wrrel on check
Partition configuration:
        User Enhanced Start: 0 Bytes
        User Enhanced Size: 1.8 GiB
        User partition write reliability: on
        GP1 Capacity: 256 MiB ENH
        No GP2 partition
        No GP3 partition
        No GP4 partition
Total enhanced size exceeds maximum (261 > 229)
Failed!
```
The test now passes:
```
u-boot=> mmc hwpartition gp1 524288 enh user enh 0 - wrrel on check
Partition configuration:
        User Enhanced Start: 0 Bytes
        User Enhanced Size: 1.5 GiB
        User partition write reliability: on
        GP1 Capacity: 256 MiB ENH
        No GP2 partition
        No GP3 partition
        No GP4 partition
```

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2 years agoMerge branch '2022-02-08-TI-platform-updates'
Tom Rini [Tue, 8 Feb 2022 17:28:04 +0000 (12:28 -0500)]
Merge branch '2022-02-08-TI-platform-updates'

- J721S2 support, IPU support on DRA7, SIERRA PHY mulitlink
  configuration support, Nokia RX-51 DM_KEYBOARD conversion

2 years agoNokia RX-51: Convert to CONFIG_DM_KEYBOARD
Pali Rohár [Thu, 3 Feb 2022 18:38:50 +0000 (19:38 +0100)]
Nokia RX-51: Convert to CONFIG_DM_KEYBOARD

Signed-off-by: Pali Rohár <pali@kernel.org>
2 years agoinclude: configs: j721e_evm: Add support to boot ethfw core in j721e
Aswath Govindraju [Fri, 28 Jan 2022 08:11:52 +0000 (13:41 +0530)]
include: configs: j721e_evm: Add support to boot ethfw core in j721e

Add configs to enable booting ethfw core in j721e

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agoarm: dts: k3-j721e: Add support for multilink PCIe + QSGMII
Aswath Govindraju [Fri, 28 Jan 2022 08:11:51 +0000 (13:41 +0530)]
arm: dts: k3-j721e: Add support for multilink PCIe + QSGMII

Add support for QSGMII multilink configuration.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Add support for skipping configuration
Aswath Govindraju [Fri, 28 Jan 2022 08:11:50 +0000 (13:41 +0530)]
phy: cadence: Sierra: Add support for skipping configuration

In some cases, a single SerDes instance can be shared between two different
processors, each using a separate link. In these cases, the SerDes
configuration is done in an earlier boot stage. Therefore, add support to
skip reconfiguring, if it is was already configured beforehand.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Add PCIe + QSGMII PHY multilink configuration
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:49 +0000 (13:41 +0530)]
phy: cadence: Sierra: Add PCIe + QSGMII PHY multilink configuration

Add register sequences for PCIe + QSGMII PHY multilink configuration.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Add support for PHY multilink configurations
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:48 +0000 (13:41 +0530)]
phy: cadence: Sierra: Add support for PHY multilink configurations

Add support for multilink configuration of Sierra PHY. Currently,
maximum two links are supported.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Update single link PCIe register configuration
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:47 +0000 (13:41 +0530)]
phy: cadence: Sierra: Update single link PCIe register configuration

Add single link PCIe register configurations for no SSC and internal
SSC. Also, add missing PMA lane registers for external SSC.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Check PIPE mode PHY status to be ready for operation
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:46 +0000 (13:41 +0530)]
phy: cadence: Sierra: Check PIPE mode PHY status to be ready for operation

PIPE phy status is used to communicate the completion of several PHY
functions. Check if PHY is ready for operation while configured for
PIPE mode during startup.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Check cmn_ready assertion during PHY power on
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:45 +0000 (13:41 +0530)]
phy: cadence: Sierra: Check cmn_ready assertion during PHY power on

Check if PMA cmn_ready is set indicating the startup process is complete.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Add PHY PCS common register configurations
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:44 +0000 (13:41 +0530)]
phy: cadence: Sierra: Add PHY PCS common register configurations

Add PHY PCS common register configuration sequences for single link.
Update single link PCIe register sequence accordingly.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Rename some regmap variables to be in sync with Sierra document...
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:43 +0000 (13:41 +0530)]
phy: cadence: Sierra: Rename some regmap variables to be in sync with Sierra documentation

No functional change. Rename some regmap variables as mentioned in Sierra
register description documentation.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Add support to get SSC type from device tree.
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:42 +0000 (13:41 +0530)]
phy: cadence: Sierra: Add support to get SSC type from device tree.

Add support to get SSC type from DT.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agodt-bindings: phy: cadence-sierra: Add binding to specify SSC mode
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:41 +0000 (13:41 +0530)]
dt-bindings: phy: cadence-sierra: Add binding to specify SSC mode

Add binding to specify Spread Spectrum Clocking mode used

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Prepare driver to add support for multilink configurations
Swapnil Jakhade [Fri, 28 Jan 2022 08:11:40 +0000 (13:41 +0530)]
phy: cadence: Sierra: Prepare driver to add support for multilink configurations

Sierra driver currently supports single link configurations only. Prepare
driver to support multilink multiprotocol configurations along with
different SSC modes.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agoarm: dts: k3-j721e: Add support for PLL_CMNLC clocks in SerDes0
Aswath Govindraju [Fri, 28 Jan 2022 08:11:39 +0000 (13:41 +0530)]
arm: dts: k3-j721e: Add support for PLL_CMNLC clocks in SerDes0

The PLL_CMNLC clocks are modelled as a child clock device of seirra. In the
function device_probe, the corresponding clocks are probed before calling
the device's probe. The PLL_CMNLC mux clock can only be created after the
device's probe. Therefore, move assigned-clocks and assigned-clock-parents
to the link nodes in U-Boot device tree file.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agoboard: ti: j721e: evm.c: Add support for probing SerDes0
Aswath Govindraju [Fri, 28 Jan 2022 08:11:38 +0000 (13:41 +0530)]
board: ti: j721e: evm.c: Add support for probing SerDes0

Add support for probing, initializing and powering, SerDes0 instance.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: ti: phy-j721e-wiz.c: Fix the condition for setting P_ENABLE_FORCE
Aswath Govindraju [Fri, 28 Jan 2022 08:11:37 +0000 (13:41 +0530)]
phy: ti: phy-j721e-wiz.c: Fix the condition for setting P_ENABLE_FORCE

Fix the condition for setting P_ENABLE_FORCE bit, by syncing with the
driver in kernel.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Model PLL_CMNLC and PLL_CMNLC1 as a clock
Aswath Govindraju [Fri, 28 Jan 2022 08:11:36 +0000 (13:41 +0530)]
phy: cadence: Sierra: Model PLL_CMNLC and PLL_CMNLC1 as a clock

Sierra has two PLLs, PLL_CMNLC and PLL_CMNLC1 and each of these PLLs has
two inputs, plllc_refclk (input from pll0_refclk) and refrcv (input from
pll1_refclk). Model PLL_CMNLC and PLL_CMNLC1 as a clock so that it's
possible to select one of these two inputs from device tree.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Add a UCLASS_PHY device for links
Aswath Govindraju [Fri, 28 Jan 2022 08:11:35 +0000 (13:41 +0530)]
phy: cadence: Sierra: Add a UCLASS_PHY device for links

Add a driver of type UCLASS_PHY for each of the link nodes in the serdes
instance.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Add missing clk_disable_unprepare() in .remove callback
Kishon Vijay Abraham I [Fri, 28 Jan 2022 08:11:34 +0000 (13:41 +0530)]
phy: cadence: Sierra: Add missing clk_disable_unprepare() in .remove callback

Add missing clk_disable_unprepare() in cdns_sierra_phy_remove().

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Add array of input clocks in "struct cdns_sierra_phy"
Kishon Vijay Abraham I [Fri, 28 Jan 2022 08:11:33 +0000 (13:41 +0530)]
phy: cadence: Sierra: Add array of input clocks in "struct cdns_sierra_phy"

Instead of having separate structure members for each input clock, add
an array for the input clocks within "struct cdns_sierra_phy". This is
in preparation for adding more input clocks required for supporting
additional clock combination.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Move all reset_control_get*() to a separate function
Kishon Vijay Abraham I [Fri, 28 Jan 2022 08:11:32 +0000 (13:41 +0530)]
phy: cadence: Sierra: Move all reset_control_get*() to a separate function

No functional change. Group devm_reset_control_get() and
devm_reset_control_get_optional() to a separate function.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Move all clk_get_*() to a separate function
Kishon Vijay Abraham I [Fri, 28 Jan 2022 08:11:31 +0000 (13:41 +0530)]
phy: cadence: Sierra: Move all clk_get_*() to a separate function

No functional change. Group all devm_clk_get_optional() to a
separate function.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Create PHY only for "phy" or "link" sub-nodes
Kishon Vijay Abraham I [Fri, 28 Jan 2022 08:11:30 +0000 (13:41 +0530)]
phy: cadence: Sierra: Create PHY only for "phy" or "link" sub-nodes

Cadence Sierra PHY driver registers PHY using devm_phy_create()
for all sub-nodes of Sierra device tree node. However Sierra device
tree node can have sub-nodes for the various clocks in addtion to the
PHY. Use devm_phy_create() only for nodes with name "phy" (or "link"
for old device tree) which represent the actual PHY.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: Sierra: Fix PHY power_on sequence
Kishon Vijay Abraham I [Fri, 28 Jan 2022 08:11:29 +0000 (13:41 +0530)]
phy: cadence: Sierra: Fix PHY power_on sequence

Commit 39b823381d9d ("phy: cadence: Add driver for Sierra PHY")
de-asserts PHY_RESET even before the configurations are loaded in
phy_init(). However PHY_RESET should be de-asserted only after
all the configurations has been initialized, instead of de-asserting
in probe. Fix it here.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agophy: cadence: sierra: Fix for USB3 U1/U2 state
Sanket Parmar [Fri, 28 Jan 2022 08:11:28 +0000 (13:41 +0530)]
phy: cadence: sierra: Fix for USB3 U1/U2 state

Updated values of USB3 related Sierra PHY registers.
This change fixes USB3 device disconnect issue observed
while enternig U1/U2 state.

Signed-off-by: Sanket Parmar <sparmar@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2 years agodts: am57xx*: Add ipu early boot DT changes
Keerthy [Thu, 27 Jan 2022 12:17:00 +0000 (13:17 +0100)]
dts: am57xx*: Add ipu early boot DT changes

Add support for ipu early boot.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Amjad Ouled-Ameur <aouledameur@baylibre.com>