u-boot.git/drivers/firmware, branch v2024.01 Unnamed repository; edit this file 'description' to name the repository. tree-wide: Replace http:// link with https:// link for ti.com 2023-11-10T16:01:50+00:00 Nishanth Menon nm@ti.com 2023-11-01T20:56:03+00:00 a94a4071d449e12c9fb5ac37d6362d22efcb27da Replace instances of http://www.ti.com with https://www.ti.com Signed-off-by: Nishanth Menon <nm@ti.com> 
Replace instances of http://www.ti.com with https://www.ti.com

Signed-off-by: Nishanth Menon <nm@ti.com>
firmware: scmi: correct a validity check against power domain id 2023-11-10T15:59:28+00:00 AKASHI Takahiro takahiro.akashi@linaro.org 2023-11-07T00:05:47+00:00 4808d1633336a98f3c48a94a7e1fcd1e1030a324 A power domain id on sandbox should be in the range from zero to ARRAY_SIZE(scmi_pwdom) - 1. Correct the validity check logic. Addresses-Coverity-ID: 467401 ("Out-of-bounds write") Addresses-Coverity-ID: 467405 ("Out-of-bounds read") Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> 
A power domain id on sandbox should be in the range from zero to
ARRAY_SIZE(scmi_pwdom) - 1. Correct the validity check logic.

Addresses-Coverity-ID: 467401 ("Out-of-bounds write")
Addresses-Coverity-ID: 467405 ("Out-of-bounds read")
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
drivers: firmware: Handle error case in the zynqmp_pm_feature 2023-11-07T12:47:08+00:00 Venkatesh Yadav Abbarapu venkatesh.abbarapu@amd.com 2023-10-11T02:56:47+00:00 ba9bdfd959f217a96772b83468c065b48f2581f0 Unhandled error coming from xilinx_pm_request() but return value is not read back that's why getting sparse warning as below: warning: variable 'ret' set but not used [-Wunused-but-set-variable]. In case of error return the "ret" value. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Link: https://lore.kernel.org/r/20231011025647.17200-1-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> 
Unhandled error coming from xilinx_pm_request() but return
value is not read back that's why getting sparse warning
as below:
warning: variable 'ret' set but not used [-Wunused-but-set-variable].
In case of error return the "ret" value.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Link: https://lore.kernel.org/r/20231011025647.17200-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
arm_ffa: fix: remove deadcode in ffa_print_error_log() 2023-10-30T19:32:49+00:00 Abdellatif El Khlifi abdellatif.elkhlifi@arm.com 2023-10-20T13:15:33+00:00 482a0f17649f4fbae0f1aa02582cd27a955bf612 address the CID 464361 Control flow issues [1] [1]: https://lore.kernel.org/all/20230821210927.GL3953269@bill-the-cat/ Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> Cc: Tom Rini <trini@konsulko.com> 
address the CID 464361 Control flow issues [1]

[1]: https://lore.kernel.org/all/20230821210927.GL3953269@bill-the-cat/

Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Cc: Tom Rini <trini@konsulko.com>
sandbox: add SCMI power domain protocol support for testing 2023-10-24T21:05:24+00:00 AKASHI Takahiro takahiro.akashi@linaro.org 2023-10-16T05:39:45+00:00 8e545b3781bf9e05c5d142c688a708ebfb635175 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 <takahiro.akashi@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> 
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 <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
power: domain: add SCMI driver 2023-10-24T21:05:24+00:00 AKASHI Takahiro takahiro.akashi@linaro.org 2023-10-16T05:39:44+00:00 c1d2ed0c63a2650aa62b38f648962baf81b0d0fb Add power domain driver based on SCMI power domain management protocol. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> 
Add power domain driver based on SCMI power domain management protocol.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
firmware: scmi: add power domain protocol support 2023-10-24T21:05:24+00:00 AKASHI Takahiro takahiro.akashi@linaro.org 2023-10-16T05:39:43+00:00 fc358b1a760228a61388ac3c17b3850ac8f914dd 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 <takahiro.akashi@linaro.org> 
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 <takahiro.akashi@linaro.org>
firmware: scmi: Fix clearing variable 2023-10-14T01:21:07+00:00 Francois Berder fberder@outlook.fr 2023-10-10T17:44:32+00:00 66abf2bba36f8c5f3929b6de6fa377350d52bdd8 The sess variable in open_channel was not entirely cleared to zero at the start of this function. This commit ensures that the entire struct is cleared. Signed-off-by: Francois Berder <fberder@outlook.fr> 
The sess variable in open_channel was not entirely
cleared to zero at the start of this function.

This commit ensures that the entire struct is cleared.

Signed-off-by: Francois Berder <fberder@outlook.fr>
firmware: scmi: add a check against availability of protocols 2023-10-13T20:59:24+00:00 AKASHI Takahiro takahiro.akashi@linaro.org 2023-10-11T10:07:07+00:00 8057d8a66f9e6df9c6264ab8955d2dd416f23480 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 <takahiro.akashi@linaro.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
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 <takahiro.akashi@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
firmware: scmi: install base protocol to SCMI agent 2023-10-13T20:59:24+00:00 AKASHI Takahiro takahiro.akashi@linaro.org 2023-10-11T10:07:04+00:00 7eb4eb541c14dbec05a7b7ba4ceb34f96f93d47f SCMI base protocol is mandatory, and once SCMI node is found in a device tree, the protocol handle (udevice) is unconditionally installed to the agent. Then basic information will be retrieved from SCMI server via the protocol and saved into the agent instance's local storage. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com> 
SCMI base protocol is mandatory, and once SCMI node is found in a device
tree, the protocol handle (udevice) is unconditionally installed to
the agent. Then basic information will be retrieved from SCMI server via
the protocol and saved into the agent instance's local storage.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>