On Thu, Mar 02, 2023 at 11:21:05AM +0900, Masahisa Kojima wrote:
> Hi Ilias,
>
> On Wed, 1 Mar 2023 at 23:44, Ilias Apalodimas
> wrote:
> >
> > eficonfig will automatically scan and add Boot variables on launch.
> > It will also perform automatic management of the automatically added
> > vari
On Mon, Mar 20, 2023 at 09:31:58AM +0200, Ilias Apalodimas wrote:
> Hi Simon,
>
> Patch looks good, but isn't the new function name a bit misleading?
> Something like blk_part_find_start() sounds a bit more descriptive, or am I
> missing something?
I don't think that the helper function works as
On Thu, Jun 29, 2023 at 08:09:45PM +0100, Simon Glass wrote:
> Hi AKASHI,
>
> On Wed, 28 Jun 2023 at 01:49, AKASHI Takahiro
> wrote:
> >
> > SCMI base protocol is mandatory according to the SCMI specification.
> >
> > With this patch, SCMI base protoco
On Thu, Jun 29, 2023 at 08:10:00PM +0100, Simon Glass wrote:
> Hi AKASHI,
>
> On Wed, 28 Jun 2023 at 01:49, AKASHI Takahiro
> wrote:
> >
> > This command, "scmi", provides a command line interface to various SCMI
> > protocols. It supports at least i
On Thu, Jun 29, 2023 at 08:09:58PM +0100, Simon Glass wrote:
> Hi AKASHI,
>
> On Wed, 28 Jun 2023 at 01:49, AKASHI Takahiro
> wrote:
> >
> > Added is a new unit test for SCMI base protocol, which will exercise all
> > the commands provided by the protocol,
On Thu, Jun 29, 2023 at 08:10:02PM +0100, Simon Glass wrote:
> Hi AKASHI,
>
> On Wed, 28 Jun 2023 at 01:49, AKASHI Takahiro
> wrote:
> >
> > This is a help text for scmi command.
> >
> > Signed-off-by: AKASHI Takahiro
>
On Mon, Jul 03, 2023 at 11:47:18AM +0900, Masahisa Kojima wrote:
> The devnum value of the blk_desc structure starts from 0,
> current efi_bl_create_block_device() function creates
> two "efiblk#0" devices for the cases that blk_find_max_devnum()
> returns -ENODEV and blk_find_max_devnum() returns
On Mon, Jul 03, 2023 at 02:30:54PM +0100, Simon Glass wrote:
> Hi,
>
> On Mon, 3 Jul 2023 at 01:55, AKASHI Takahiro
> wrote:
> >
> > On Thu, Jun 29, 2023 at 08:10:00PM +0100, Simon Glass wrote:
> > > Hi AKASHI,
> > >
> > > On Wed,
Hi Simon,
On Mon, Jul 03, 2023 at 02:30:55PM +0100, Simon Glass wrote:
> Hi ,
>
> On Mon, 3 Jul 2023 at 02:19, AKASHI Takahiro
> wrote:
> >
> > On Thu, Jun 29, 2023 at 08:10:02PM +0100, Simon Glass wrote:
> > > Hi AKASHI,
> > >
> > > On Wed,
Hi Simon,
On Mon, Jul 03, 2023 at 02:30:57PM +0100, Simon Glass wrote:
> Hi,
>
> On Mon, 3 Jul 2023 at 01:57, AKASHI Takahiro
> wrote:
> >
> > On Thu, Jun 29, 2023 at 08:09:58PM +0100, Simon Glass wrote:
> > > Hi AKASHI,
> > >
> > > On Wed,
Anyhow, please try to enable CONFIG_EFI_VARIABLES_PRESEED with
EFI_VAR_FILE_NAME set. Otherwise, those variables will never be
restored.
(This is another topic that are not described in doc/develop/uefi.)
Thanks,
-Takahiro Akashi
> => efidebug boot order 2 1
> => fatls mmc 0:1
>
> setenv -e -nv -bs -rt -at -i ${loadaddr}:$filesize db
>
>
> Failing:
>
> setenv -e -nv -bs -rt -at -i ${loadaddr}:$filesize PK
> fatload mmc 0:1 ${loadaddr} KEK.aut
> setenv -e -nv -bs -rt -at -i ${loadaddr}:$filesize KEK
> fatload mmc 0:
On Fri, Jul 07, 2023 at 01:00:40PM +0900, Masahisa Kojima wrote:
> This series introduces the EFI_RAM_DISK_PROTOCOL implementation.
> The major purpose of this series is a preparation for EFI HTTP(S) boot.
>
> Now U-Boot can download the distro installer ISO image
> via wget or tftpboot commands,
On Fri, Jul 07, 2023 at 08:29:12AM +0200, Heinrich Schuchardt wrote:
> On 7/7/23 06:00, Masahisa Kojima wrote:
> > This series introduces the EFI_RAM_DISK_PROTOCOL implementation.
> > The major purpose of this series is a preparation for EFI HTTP(S) boot.
> >
> > Now U-Boot can download the distro
On Fri, Jul 07, 2023 at 05:19:33PM +0900, Masahisa Kojima wrote:
> Hi Akashi-san,
>
> On Fri, 7 Jul 2023 at 16:16, AKASHI Takahiro
> wrote:
> >
> > On Fri, Jul 07, 2023 at 08:29:12AM +0200, Heinrich Schuchardt wrote:
> > > On 7/7/23 06:00, Masahisa Kojima wrot
On Fri, Jul 07, 2023 at 11:35:52AM -0600, Simon Glass wrote:
> Hi,
>
> On Tue, 4 Jul 2023 at 02:26, AKASHI Takahiro
> wrote:
> >
> > On Mon, Jul 03, 2023 at 02:30:54PM +0100, Simon Glass wrote:
> > > Hi,
> > >
> > > On Mon, 3 Jul 2023 at 01:55
On Fri, Jul 07, 2023 at 11:35:49AM -0600, Simon Glass wrote:
> Hi,
>
> On Tue, 4 Jul 2023 at 03:35, AKASHI Takahiro
> wrote:
> >
> > Hi Simon,
> >
> > On Mon, Jul 03, 2023 at 02:30:57PM +0100, Simon Glass wrote:
> > > Hi,
> > >
> >
On Mon, Jul 10, 2023 at 11:13:12AM +0900, Masahisa Kojima wrote:
> On Fri, 7 Jul 2023 at 18:12, AKASHI Takahiro
> wrote:
> >
> > On Fri, Jul 07, 2023 at 05:19:33PM +0900, Masahisa Kojima wrote:
> > > Hi Akashi-san,
> > >
> > > On Fri, 7 Jul
On Sun, Jul 09, 2023 at 10:31:55AM +0200, Heinrich Schuchardt wrote:
> On 6/16/23 10:28, Stefan Herbrechtsmeier wrote:
> > From: Malte Schmidt
> >
> > The data type of item_offset_list shall be UINT64 according to the UEFI [1]
> > specifications.
> >
> > In include/efi_api.h the correct data typ
Hi Simon,
On Mon, Jul 10, 2023 at 01:45:58PM -0600, Simon Glass wrote:
> Hi,
>
> On Sun, 9 Jul 2023 at 20:04, AKASHI Takahiro
> wrote:
> >
> > On Fri, Jul 07, 2023 at 11:35:49AM -0600, Simon Glass wrote:
> > > Hi,
> > >
> > > On Tue,
Hi Simon,
On Tue, Jul 11, 2023 at 12:41:58PM -0600, Simon Glass wrote:
> Hi Takahiro,
>
> On Mon, 10 Jul 2023 at 19:02, AKASHI Takahiro
> wrote:
> >
> > Hi Simon,
> >
> > On Mon, Jul 10, 2023 at 01:45:58PM -0600, Simon Glass wrote:
> > > Hi,
&g
Hi Lukasz, Sean,
Can you review this patch, please?
-Takahiro Akashi
On Mon, Jun 12, 2023 at 10:14:49AM +0900, AKASHI Takahiro wrote:
> Without CONFIG_CLK, the build fails with the following message:
> LD u-boot
> aarch64-none-linux-gnu-ld.bfd: drivers/firmware/scmi/scmi_agent
Hi Tom,
Can you pick up this patch, please?
It's an easy bugfix.
-Takahiro Akashi
On Tue, Jun 13, 2023 at 10:30:45AM +0900, AKASHI Takahiro wrote:
> scmi_to_linux_errno() is set to return an appropriate errno
> which corresponds to a given SCMI status code.
> But the current
On Tue, Jul 11, 2023 at 01:13:29PM -0600, Simon Glass wrote:
> +AKASHI Takahiro
Me?
> Hi Alexey,
>
> On Tue, 11 Jul 2023 at 04:25, Alexey Romanov wrote:
> >
> > Hi Simon,
> >
> > On Mon, Jul 10, 2023 at 01:45:53PM -0600, Simon Glass wrote:
> > > Hi
partition 0 [ + ] blk_partition `-- efiblk#0:1
=> ls efiloader 0:1
13 hello.txt
7 u-boot.txt
2 file(s), 0 dir(s)
===>8===
Signed-off-by: AKASHI Takahiro
---
include/efi_driver.h | 2 +-
lib/efi_driver/efi_b
Hi Simon,
On Tue, Jul 18, 2023 at 07:08:45PM -0600, Simon Glass wrote:
> Hi AKASHI,
>
> On Tue, 18 Jul 2023 at 18:22, AKASHI Takahiro
> wrote:
> >
> > An EFI application may create an EFI block device (EFI_BLOCK_IO_PROTOCOL) in
> > EFI world, which in turn generate
On Wed, Jul 19, 2023 at 06:43:08AM +0200, Heinrich Schuchardt wrote:
> On devices with multiple USB mass storage devices errors like
>
> Path /../USB(0x0,0x0)/USB(0x1,0x0)/Ctrl(0x0)
> already installed.
>
> are seen. This is due to creating non-unique device paths. To uniquely
> identify
On Wed, Jul 19, 2023 at 03:15:10PM +0200, Heinrich Schuchardt wrote:
> On 19.07.23 15:04, Simon Glass wrote:
> > Hi,
> >
> > On Tue, 18 Jul 2023 at 19:54, AKASHI Takahiro
> > wrote:
> > >
> > > Hi Simon,
> > >
> > > On Tue, Jul 18,
Hi Simon,
On Wed, Jul 19, 2023 at 07:04:06AM -0600, Simon Glass wrote:
> Hi,
>
> On Tue, 18 Jul 2023 at 19:54, AKASHI Takahiro
> wrote:
> >
> > Hi Simon,
> >
> > On Tue, Jul 18, 2023 at 07:08:45PM -0600, Simon Glass wrote:
> > > Hi AKASHI,
>
On Wed, Jul 19, 2023 at 07:29:57PM -0600, Simon Glass wrote:
> Hi,
>
> On Wed, 19 Jul 2023 at 18:14, AKASHI Takahiro
> wrote:
> >
> > On Wed, Jul 19, 2023 at 03:15:10PM +0200, Heinrich Schuchardt wrote:
> > > On 19.07.23 15:04, Simon Glass wrote:
> > >
Hi,
On Wed, Jul 19, 2023 at 08:28:41AM +0200, Michal Simek wrote:
>
>
> On 7/18/23 17:41, Heinrich Schuchardt wrote:
> > On 13.07.23 16:35, Michal Simek wrote:
> > > Empty capsule are also allowed to be process. Without it updated images
> > > can't change their Image Acceptance state from no to
t; > On Thu, 20 Jul 2023 at 13:26, Michal Simek wrote:
> > > > >
> > > > >
> > > > >
> > > > > On 7/20/23 08:36, Sughosh Ganu wrote:
> > > > > > On Thu, 20 Jul 2023 at 11:37, Michal Simek
>
Hi Etienne,
Thank you again for your review.
On Wed, Oct 11, 2023 at 03:44:36PM +, Etienne CARRIERE - foss wrote:
> > From: U-Boot on behalf of AKASHI Takahiro
> >
> > Sent: Wednesday, October 11, 2023 12:07 PM
> >
> > In SCMI base protocol versi
Hi Tom,
On Fri, Oct 13, 2023 at 09:20:48PM -0400, Tom Rini wrote:
> On Tue, Sep 26, 2023 at 04:00:43PM +0900, AKASHI Takahiro wrote:
>
> > This ut has tests for the SCMI power domain protocol as well as DM
> > interfaces for power domain devices.
> >
> >
l helpers
Patch#2: Add power domain driver
Patch#3-#4: Test related
Change history:
===
v2 (Oct 16, 2023)
* remove a change on "test_scmi_cmd" because "scmi" command is no longer
provided with base protocol v6
* some cleanup
v1 (Sep 26, 2023)
* initial release
AK
Add power domain driver based on SCMI power domain management protocol.
Signed-off-by: AKASHI Takahiro
---
v2
* remove tentative code which was enclosed by "#if 0"
* free allocated memory at the failure of probe function
---
drivers/firmware/scmi/scmi_agent-uclass.c | 11 ++
dri
SCMI power domain management protocol is supported on sandbox
for test purpose. Add fake agent interfaces and associated
power domain devices.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
---
v2
* add a comment for a member, pstate, of struct sandbox_scmi_pwd
---
arch/sandbox/dts
This ut has tests for the SCMI power domain protocol as well as DM
interfaces for power domain devices.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
---
v2
* remove a change at "test_scmi_cmd" because "scmi" command is no longer
provided
---
In this patch, added are helper functions to directly manipulate
SCMI power domain management protocol. DM compliant power domain
driver will be implemented on top of those interfaces in a succeeding
patch.
Signed-off-by: AKASHI Takahiro
---
drivers/firmware/scmi/Makefile | 1 +
drivers
; Signed-off-by: Simon Glass
> Suggested-by: AKASHI Takahiro
> ---
>
> Changes in v3:
> - Add new patch to rearrange the Kconfig for CMD_BOOTEFI_BOOTMGR
>
> cmd/Kconfig | 9 +
> lib/efi_loader/Kconfig | 7 +++
> lib/efi_loader/Makefile | 2
On Thu, Oct 19, 2023 at 08:01:11AM -0600, Simon Glass wrote:
> Hi Heinrich,
>
> On Wed, 18 Oct 2023 at 06:55, Heinrich Schuchardt wrote:
> >
> > On 10/17/23 16:09, Tom Rini wrote:
> > > On Mon, Oct 16, 2023 at 04:28:13PM -0600, Simon Glass wrote:
> > >
> > >> Since efi_device_path.c calls eth_get
brary functionality. Add a
> > > new BOOTEFI_BOOTMGR Kconfig for that. Adjust the conditions so that the
> > > same code is built.
> > >
> > > Signed-off-by: Simon Glass
> > > Suggested-by: AKASHI Takahiro
> > > ---
> > > Cc: Heinrich Schuchardt
Hi Tom, Michal,
On Tue, Oct 24, 2023 at 06:24:07PM -0400, Tom Rini wrote:
> On Tue, Oct 24, 2023 at 10:27:44AM +0200, Michal Simek wrote:
> > Hi Takahiro,
> >
> > ?t 26. 9. 2023 v 9:00 odes?latel AKASHI Takahiro
> > napsal:
> > >
> > > This command,
protocol for test purpose.
Each commit may have some change history inherited from the preceding
patch series.
Test
The patch series was tested on the following platforms:
* sandbox
Prerequisite:
=
* This patch series is based on the latest master.
AKASHI Takahiro (5):
This is a precautious change to make scmi tests workable whether or not
a specific protocol be enabled.
Signed-off-by: AKASHI Takahiro
---
test/dm/scmi.c | 12
1 file changed, 12 insertions(+)
diff --git a/test/dm/scmi.c b/test/dm/scmi.c
index da45314f2e4c..2f63f2da16fb 100644
This change will be useful when we manually test SCMI on sandbox
by enabling/disabling a specific SCMI protocol.
Signed-off-by: AKASHI Takahiro
---
drivers/firmware/scmi/sandbox-scmi_agent.c | 27 ++-
drivers/firmware/scmi/sandbox-scmi_devices.c | 78
2 files changed
This command, "scmi", may provide a command line interface to various SCMI
protocols. It supports at least initially SCMI base protocol and is
intended mainly for debug purpose.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
v3
* des
This is a help text for scmi command.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
v6
* add the manual to doc/usage/index.rst
v4
* s/tranport/transport/
v2
* add more descriptions about SCMI
---
doc/usage/cmd/scmi.rst | 126
In this test, "scmi" command is tested against different sub-commands.
Please note that scmi command is for debug purpose and is not intended
in production system.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
v7
* make test assertions mor
Hi Michal,
On Wed, Oct 25, 2023 at 09:29:04AM +0200, Michal Simek wrote:
>
>
> On 10/25/23 07:14, AKASHI Takahiro wrote:
> > This command, "scmi", may provide a command line interface to various SCMI
> > protocols. It supports at least initially SCMI base protocol
not directly related to the patch's aim, but
they are necessary to compile U-Boot on sandbox (sandbox_defconfig)
without CONFIG_CMDLINE.
[1] https://lists.denx.de/pipermail/u-boot/2023-October/534598.html
[2] origin/TEST/v4.1-tidy-up-use-of-CONFIG_CMDLINE
AKASHI Takahiro (13):
Unfold do_bootefi_image() into do_bootefi() for the sake of the succeeding
refactor work.
Signed-off-by: AKASHI Takahiro
---
cmd/bootefi.c | 101 ++
1 file changed, 37 insertions(+), 64 deletions(-)
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
Decompose and re-organize do_bootefi_image() into three parts for
the succeeding refactor work.
Signed-off-by: AKASHI Takahiro
---
cmd/Kconfig | 15 ++--
cmd/bootefi.c| 82 ++--
include/efi_loader.h | 2 --
3 files changed, 69
Carve EFI boot manager related code out of do_bootefi_image().
Signed-off-by: AKASHI Takahiro
---
cmd/bootefi.c | 43 ---
1 file changed, 24 insertions(+), 19 deletions(-)
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index ae00bba3b4f0..899ed90f6817 100644
Carve binary execution code out of do_bootefi_image().
Signed-off-by: AKASHI Takahiro
---
cmd/bootefi.c | 46 --
1 file changed, 32 insertions(+), 14 deletions(-)
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index 899ed90f6817..8b0bd07f1ff8 100644
Now it is clear that the command actually depends on interfaces,
not "bootefi bootmgr" command.
Signed-off-by: AKASHI Takahiro
---
cmd/efidebug.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/cmd/efidebug.c b/cmd/efidebug.c
index 201531ac19fc..c2b2b074e094 10
Now that efi_loader subsystem provides interfaces that are equivalent
with bootefi command, we can replace command invocations with APIs.
Signed-off-by: AKASHI Takahiro
---
boot/Kconfig| 4 ++--
boot/Makefile | 2 +-
boot/bootm_os.c | 31
In the prior commits, interfaces for executing EFI binary or boot manager
were carved out. Move them under efi_loader directory so that they can
be called from other places without depending on bootefi command.
Signed-off-by: AKASHI Takahiro
---
cmd/bootefi.c| 546
ow how EFI boot manager is implemented. So introduce a new
configuration, CONFIG_EFI_BINARY_EXEC, to enforce theem opted out
explicitly.
Signed-off-by: AKASHI Takahiro
---
boot/Kconfig | 4 +-
cmd/Kconfig | 6 +-
include/efi_loader.h | 28 +-
At this point, EFI boot manager interfaces is fully independent from
bootefi command. So just rename the configuration parameter.
Signed-off-by: AKASHI Takahiro
---
boot/Makefile | 2 +-
cmd/Kconfig | 4 ++--
cmd/efidebug.c | 4 ++--
lib/efi_loader/Kconfig | 2
Now it is clear that the feature actually depends on efi interfaces,
not "bootefi" command. efi_set_bootdev() will automatically be nullified
if necessary efi component is disabled.
Signed-off-by: AKASHI Takahiro
---
net/tftp.c | 10 --
1 file changed, 4 insertions(+), 6
Now it is clear that the feature actually depends on efi interfaces,
not "bootefi" command. efi_set_bootdev() will automatically be nullified
if necessary efi component is disabled.
Signed-off-by: AKASHI Takahiro
---
fs/fs.c | 7 +++
1 file changed, 3 insertions(+), 4 deletion
This option is independent from any commands and should be managed
under lib. For instance, drivers/block/rkmtd.c is a user.
It would be better to remove this configuration.
Signed-off-by: AKASHI Takahiro
---
cmd/Kconfig | 7 ---
lib/Kconfig | 7 +++
2 files changed, 7 insertions(+), 7
This option is necessary to compile any way.
Signed-off-by: AKASHI Takahiro
---
drivers/block/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 048a6caef00f..5cda21551043 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
On Thu, Oct 26, 2023 at 09:58:53AM +0200, Heinrich Schuchardt wrote:
>
>
> Am 26. Oktober 2023 07:30:50 MESZ schrieb AKASHI Takahiro
> :
> >Now it is clear that the feature actually depends on efi interfaces,
> >not "bootefi" command. efi_set_bootdev() wil
On Thu, Oct 26, 2023 at 01:01:52PM +0200, Heinrich Schuchardt wrote:
> On 10/26/23 07:30, AKASHI Takahiro wrote:
> > Unfold do_bootefi_image() into do_bootefi() for the sake of the succeeding
> > refactor work.
> >
> > Signed-off-by: AKASHI Takahiro
> &
On Thu, Oct 26, 2023 at 12:44:00PM +0200, Heinrich Schuchardt wrote:
> On 10/26/23 07:30, AKASHI Takahiro wrote:
> > Decompose and re-organize do_bootefi_image() into three parts for
> > the succeeding refactor work.
> >
> > Signed-off-by: AKASHI Takahiro
> > --
On Thu, Oct 26, 2023 at 08:47:52AM -0400, Tom Rini wrote:
> On Thu, Oct 26, 2023 at 05:48:30PM +0900, AKASHI Takahiro wrote:
> > On Thu, Oct 26, 2023 at 09:58:53AM +0200, Heinrich Schuchardt wrote:
> > >
> > >
> > > Am 26. Oktober 2023 07:30:50 MESZ schrieb AK
Hi Ilias,
On Fri, Oct 27, 2023 at 03:23:07PM +0300, Ilias Apalodimas wrote:
> Akashi-san
>
> On Fri, 27 Oct 2023 at 04:00, Tom Rini wrote:
> >
> > On Fri, Oct 27, 2023 at 09:25:44AM +0900, AKASHI Takahiro wrote:
> > > On Thu, Oct 26, 2023 at 01:01:52PM +0
lash |-- flash-stick@2
usb_emul 4 [ ] usb_sandbox_keyb `-- keyb@3
Please note that, at "dm tree", the uclass name (usb) as well as
the device name (usb@1) is required.
Signed-off-by: AKASHI Takahiro
---
cmd/dm.c| 30 ++
Hi Simon,
On Mon, Aug 21, 2023 at 09:22:54PM -0600, Simon Glass wrote:
> Hi AKASHI,
>
> On Mon, 21 Aug 2023 at 20:46, AKASHI Takahiro
> wrote:
> >
> > The output from "dm tree" or "dm uclass" is a bit annoying
> > if the number of devices availa
eyb `-- keyb@3
Signed-off-by: AKASHI Takahiro
---
v2
- allow for forward-matching against the name
- update command doc
---
cmd/dm.c | 48 ++
doc/usage/cmd/dm.rst | 30 ++-
drivers/core/dump.c | 116 ---
Hi Kojima-san,
On Wed, Aug 23, 2023 at 05:37:19PM +0900, Masahisa Kojima wrote:
> This adds the URI device path option for 'boot add' subcommand.
> User can add the URI load option for downloading ISO image file
> or EFI application through network(e.g. HTTP).
>
> Signed-off-by: Masahisa Kojima
Kojima-san,
On Wed, Aug 23, 2023 at 05:37:20PM +0900, Masahisa Kojima wrote:
> This supports to boot from the URI device path.
> When user selects the URI device path, bootmgr downloads
> the file using wget into the address specified by loadaddr
> env variable.
> If the file is .iso or .img file,
On Thu, Aug 24, 2023 at 11:24:31AM +0900, AKASHI Takahiro wrote:
> Kojima-san,
>
> On Wed, Aug 23, 2023 at 05:37:20PM +0900, Masahisa Kojima wrote:
> > This supports to boot from the URI device path.
> > When user selects the URI device path, bootmgr downloads
> > t
Hi,
I'm working on implementing SCMI-based pinctrl/gpio driver,
and want to re-use sandbox UT to test the code. However,
It is somehow sandbox-specific (with additional DT nodes).
How can/should we make it more generic for other targets/drivers
rather than just by copying the test code?
(I have al
On Wed, Aug 30, 2023 at 09:48:48PM -0600, Simon Glass wrote:
> Hi AKASHI,
>
> On Tue, 22 Aug 2023 at 19:50, AKASHI Takahiro
> wrote:
> >
> > The output from "dm tree" or "dm uclass" is a bit annoying
> > if the number of devices available on t
Hi Simon,
On Wed, Aug 30, 2023 at 08:49:05PM -0600, Simon Glass wrote:
> Hi,
>
> On Wed, 30 Aug 2023 at 18:38, AKASHI Takahiro
> wrote:
> >
> > Hi,
> >
> > I'm working on implementing SCMI-based pinctrl/gpio driver,
> > and want to re-use sandbox
Prerequisite:
=
* This patch series is based on my WIP "Base protocol support" patches
on v2023.10-rc3. You can fetch the whole code from [4].
[4] https://git.linaro.org/people/takahiro.akashi/u-boot.git
branch:scmi/pinctrl
Patches:
Patch#1: Add SCMI base protocol d
The original logic in enumerating all the protocols accidentally
modifies a *loop* variable, node, at Voltage domain protocol.
So subsequent protocol nodes in a device tree won't be detected.
Signed-off-by: AKASHI Takahiro
---
drivers/firmware/scmi/scmi_agent-uclass.c | 7 +--
1
With this patch, transport-level utility functions for SCMI pinctrl
protocol are added. DM-compliant device drivers, pinctrl and gpio, are
added in the following patches.
Signed-off-by: AKASHI Takahiro
---
cmd/scmi.c| 1 +
drivers/firmware/scmi/Kconfig
This DM-compliant driver deals with SCMI pinctrl protocol and presents
pinctrl devices exposed by SCMI firmware (server).
Signed-off-by: AKASHI Takahiro
---
drivers/pinctrl/Kconfig| 11 +
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/pinctrl-scmi.c | 537
This DM-compliant driver deals with SCMI pinctrl protocol and presents
gpio devices exposed by SCMI firmware (server).
Signed-off-by: AKASHI Takahiro
---
drivers/pinctrl/pinctrl-scmi.c | 544 -
1 file changed, 539 insertions(+), 5 deletions(-)
diff --git a
With this patch, sandbox SCMI agent can handle pinctrl protocol.
This feature is used in an unit test for SCMI pinctrl.
Signed-off-by: AKASHI Takahiro
---
arch/sandbox/dts/test.dts | 115
drivers/firmware/scmi/sandbox-scmi_agent.c | 722 +
2 files
In this test, SCMI-based pinmux feature is exercised.
Signed-off-by: AKASHI Takahiro
---
test/dm/scmi.c | 62 ++
1 file changed, 62 insertions(+)
diff --git a/test/dm/scmi.c b/test/dm/scmi.c
index 423b6ef70b29..ca5a2e9c781e 100644
--- a/test/dm
Hi Simon,
On Thu, Aug 31, 2023 at 09:04:43AM -0600, Simon Glass wrote:
> Hi,
>
> On Wed, 30 Aug 2023 at 23:28, AKASHI Takahiro
> wrote:
> >
> > Hi Simon,
> >
> > On Wed, Aug 30, 2023 at 08:49:05PM -0600, Simon Glass wrote:
> > > Hi,
> > &g
On Wed, Sep 06, 2023 at 04:56:56PM +0200, Michal Simek wrote:
>
>
> On 9/6/23 04:40, AKASHI Takahiro wrote:
> > This DM-compliant driver deals with SCMI pinctrl protocol and presents
> > gpio devices exposed by SCMI firmware (server).
> >
> &g
n control
protocol at SCMI firmware(server)?
Is it public available?
-Takahiro Akashi
> On Tue, Sep 5, 2023 at 11:41 PM AKASHI Takahiro
> wrote:
> >
> > This is an RFC and meant to get feedback from other developers as
> > - the specification (pinctrl part) is still in a d
(Jun, 28, 2023)
* initial release
AKASHI Takahiro (13):
scmi: refactor the code to hide a channel from devices
firmware: scmi: implement SCMI base protocol
firmware: scmi: move scmi_bind_protocols() backward
firmware: scmi: framework for installing additional protocols
firmware: scm
ater patch.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
---
v3
* fix an issue on ST board (reported by Etienne)
by taking care of cases where probed devices are children of
SCMI protocol device (i.e. clock devices under CCF)
See find_scmi_protocol_device().
* move "per_de
ayers are not able to handle asynchronous messages properly.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
---
v3
* strncpy (TODO)
* remove a duplicated function prototype
* use newly-allocated memory when return vendor name or agent name
* revise function descriptions in a header
v2
Move the location of scmi_bind_protocols() backward for changes
in later patches.
There is no change in functionality.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
drivers/firmware/scmi/scmi_agent-uclass.c | 59 +++
1 file
This framework allows SCMI protocols to be installed and bound to the agent
so that the agent can manage and utilize them later.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
v3
* move "per_device_plat_auto" from a earlier patch
* fix c
ff-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
v3
* typo fix: add '@' for argument name in function description
* eliminate dev_get_uclass_plat()'s repeated in inline
* modify the code for dynamically allocated sub-vendor/agent names
v2
* use helper
Now that we have Base protocol support, we will be able to check if a given
protocol is really supported by the SCMI server (firmware).
Signed-off-by: AKASHI Takahiro
Reviewed-by: Etienne Carriere
---
v3
* new; import this patch from my followup patch set
---
drivers/firmware/scmi/scmi_agent
SCMI base protocol is mandatory and doesn't need to be listed in a device
tree.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
arch/sandbox/dts/test.dts | 4
1 file changed, 4 deletions(-)
diff --git a/arch/sandbox/dts/test.dts b/arch/sa
This is a simple implementation of SCMI base protocol for sandbox.
The main use is in SCMI unit test.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
v3
* type fixes: s/udevice/dev/ in function descriptions
---
drivers/firmware/scmi/sandbox
Adding SCMI base protocol makes it inconvenient to hold the agent instance
(udevice) locally since the agent device will be re-created per each test.
Just remove it and simplify the test flows.
The test scenario is not changed at all.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Added is a new unit test for SCMI base protocol, which will exercise all
the commands provided by the protocol, except SCMI_BASE_NOTIFY_ERRORS.
$ ut dm scmi_base
It is assumed that test.dtb is used as sandbox's device tree.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Etienne Carriere
-
This command, "scmi", may provide a command line interface to various SCMI
protocols. It supports at least initially SCMI base protocol and is
intended mainly for debug purpose.
Signed-off-by: AKASHI Takahiro
Reviewed-by: Simon Glass
Reviewed-by: Etienne Carriere
---
v3
* des
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