u-boot.git/drivers/firmware, branch v2020.04 Unnamed repository; edit this file 'description' to name the repository. dm: core: Create a new header file for 'compat' features 2020-02-06T02:33:46+00:00 Simon Glass sjg@chromium.org 2020-02-03T14:36:16+00:00 336d4615f8fa774557d14f9b3245daa9e5fe3dbc At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org> 
At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
dm: core: Require users of devres to include the header 2020-02-06T02:33:46+00:00 Simon Glass sjg@chromium.org 2020-02-03T14:36:15+00:00 61b29b82683863a970fd4609a7c58512872616bc At present devres.h is included in all files that include dm.h but few make use of it. Also this pulls in linux/compat which adds several more headers. Drop the automatic inclusion and require files to include devres themselves. This provides a good indication of which files use devres. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de> 
At present devres.h is included in all files that include dm.h but few
make use of it. Also this pulls in linux/compat which adds several more
headers. Drop the automatic inclusion and require files to include devres
themselves. This provides a good indication of which files use devres.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
firmware: Remove probe which is causing extra bind 2020-01-14T08:05:55+00:00 Ashok Reddy Soma ashok.reddy.soma@xilinx.com 2020-01-07T09:26:00+00:00 3f9c23905cd69b1260137a6f3cb4aa45c28e4344 Remove probe function dm_scan_fdt_dev from zynqmp-firmware driver. It is just binding its subnode zynqmp-clk. As a result one extra node is showing up in dm tree. This is not required, it is anyway bound from it's own zynqmp-clk driver. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Remove probe function dm_scan_fdt_dev from zynqmp-firmware driver.
It is just binding its subnode zynqmp-clk.
As a result one extra node is showing up in dm tree.

This is not required, it is anyway bound from it's own zynqmp-clk driver.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
common: Move enable/disable_interrupts out of common.h 2019-12-02T23:25:01+00:00 Simon Glass sjg@chromium.org 2019-11-14T19:57:42+00:00 36bf446b642d5759981f5adf547b4a7aeb15eee3 Move these two functions into the irq_funcs.h header file. Also move interrupt_handler_t as this is used by the irq_install_handler() function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> 
Move these two functions into the irq_funcs.h header file. Also move
interrupt_handler_t as this is used by the irq_install_handler() function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
firmware: zynqmp: Clean up zynqmp_power_probe 2019-10-24T11:37:01+00:00 Michal Simek michal.simek@xilinx.com 2019-10-10T09:26:16+00:00 44dccd592485e18f63bbbe5dc92cffb168fd9038 Fix error debug messages to be more accurate and aligned with debug message style in the whole file. And do not initialize ret variable because it is initialized later on and it is just additional step. Fixes: 1327d1678bd2 ("firmware: zynqmp: Add zynqmp-power support") Reported-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> 
Fix error debug messages to be more accurate and aligned with debug message
style in the whole file.
And do not initialize ret variable because it is initialized later on and
it is just additional step.

Fixes: 1327d1678bd2 ("firmware: zynqmp: Add zynqmp-power support")
Reported-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
firmware: zynqmp: Report error when xilinx_pm_request called from EL3 2019-10-24T11:37:01+00:00 Michal Simek michal.simek@xilinx.com 2019-10-10T09:09:15+00:00 9bed8a63f762d91bd4392f93ea90a702e9653c70 Function should report error when called in EL3 context. Also report it as error instead 0 (success). Reported-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> 
Function should report error when called in EL3 context. Also report it as
error instead 0 (success).

Reported-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
arm64: zynqmp: Convert invoke_smc() to xilinx_pm_request() 2019-10-24T11:37:01+00:00 Michal Simek michal.simek@xilinx.com 2019-10-04T13:35:45+00:00 403619515e81bde2d0f1a76ca472fbf8b88572e8 Remove macros which use PM_SIP_SVC offset and convert invoke_smc() to xilinx_pm_request() which do calculation with PM_SIP_SVC already. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Remove macros which use PM_SIP_SVC offset and convert invoke_smc() to
xilinx_pm_request() which do calculation with PM_SIP_SVC already.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm64: versal: Rename versal_pm_request to xilinx_pm_request 2019-10-24T11:37:01+00:00 Michal Simek michal.simek@xilinx.com 2019-10-04T13:52:43+00:00 6596270ecb5d74d5f997da0daa728e06d1f47029 Use generic name instead of Versal specific because this should be also used on ZynqMP. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Use generic name instead of Versal specific because this should be also
used on ZynqMP.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm64: xilinx: Move firmware functions from platform to driver 2019-10-24T11:37:01+00:00 Michal Simek michal.simek@xilinx.com 2019-10-04T13:45:29+00:00 866225f394a9b3174d9ea39d2d19ac0d2c07a516 versal_pm_request() and invoke_smc() are almost the same. Only one difference is that versal_pm_request is adding PM_SIP_SVC offset to api_id. The patch is moving platform implementation to firmware driver code for synchronization. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> 
versal_pm_request() and invoke_smc() are almost the same. Only one
difference is that versal_pm_request is adding PM_SIP_SVC offset to api_id.
The patch is moving platform implementation to firmware driver code for
synchronization.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
arm64: zynqmp: Use mailbox driver for PMUFW config loading 2019-10-08T07:55:11+00:00 Michal Simek michal.simek@xilinx.com 2019-09-27T12:20:00+00:00 a3e552b53fb85abce33a8e00bc430d014d7ee733 With new mailbox driver PMUFW configuration object can be loaded via the same interface and there is no need to have pmu_ipc.c completely. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> 
With new mailbox driver PMUFW configuration object can be loaded via the
same interface and there is no need to have pmu_ipc.c completely.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>