-Using int type for returns
-Error statuses are common Xilinx XST_* codes
-Additional power management status errors are defined in pm_defs.h
Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Signed-off-by: Davorin Mista <davorin.mista@aggios.com>
Acked-by: Jyotheeswar Reddy Mutthareddyvari <jyothee@xilinx.com>
Signed-off-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Added reset assert for RPU0..1 processor's sleep functions.
Reset assert is done by directly writing into crl_apb registers,
becase pmu-rom does not expose function for only asserting reset.
Reset assert is a must in order to stop processor from executing
instructions once it's sleep handler gets executed.
Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
-Added default requirements field in PmRequirements structure
-Added notification of master when primary processor switches from
forced powerdown to active state. Master has to make sure that all
default requirements gets set before primary processor enters active
state.
-In PmMasterNotify, changed behavior when wake event is received:
if primary processor is in sleep state, everything works as before,
if primary processor is in forced powerdown, default requirements
are requested and configured
-In PmRequirementReleaseAll added a check is master using slave and
if yes, usage flag and requirements are cleared
-Added PmRequirementRequestDefault function called before primary
processor switches from forced powerdown to active. Function
automatically requests all default requirements which are later
configured by PmRequirementUpdateScheduled
-In PmRequirementUpdateScheduled when swapping requirements added
a check whether master has default requirements. If yes, default
reqs are saved as next reqs instead of current. Default requirements
have priority over current requirement. Example: RPU0 keeps boot code
in one TCM bank and when booted, during the runtime, it keeps that
bank in retention. For this bank RPU0 should have default requirements
= on state, and when it boots up it can request retention. If default
requirements wouldn't exist, it would have to request for boot bank to
switch from retention to on before calling self suspend, just to get
on state in scheduled reqs
Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Jyotheeswar Reddy Mutthareddyvari <jyothee@xilinx.com>
Before, there was a check at the very beginning to see if current state
is having exact required capabilities. However, state should be checked
for having all required capabilities and not for having exact required
caps. Also, even when state have all required capabilities, there could
be state with lower power that still has all required capabilities.
Code is changed to implement above claims.
Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Jyotheeswar Reddy Mutthareddyvari <jyothee@xilinx.com>
-Removed action arrays and instId pointers used in PmSlaveFsm
-Removed unused macros and typedefs
-Removed redundant functions for Sram retention entry/exit
-Added enterState function in PmSlaveFsm. Slave state is entered
based on arguments (slave pointer and next state).
-Added xpbr function pointers in PmSlave derived objects (usb and sram)
Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Reviewed-by: Jyotheeswar Reddy <jyothee@xilinx.com>
We should only enable the scheduled wake-up sources in the GIC Proxy
if the processor is sleeping.
Signed-off-by: Davorin Mista <davorin.mista@aggios.com>
Reviewed-by: Jyotheeswar Reddy <jyothee@xilinx.com>
A print format string had a typo in the conversion specifier.
Fixes: ae1b22f628eeae491136205dd99cac745bad5b54 "Scheduler: Add Scheduler files"
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reviewed-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Reserve the area in RAM that the ROM expects the extension hook table to
be in. Also provide a definition for the table in a header so FW can insert
entries easily, if needed.
Cc: Kristopher Bechamp <kristop@xilinx.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reviewed-by: Jyotheeswar Reddy <jyothee@xilinx.com>
PMU FW if present, is now handed off immediately after its load and validation.
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
Acked-by: Krishna Chaitanya Patakamuri <kpataka@xilinx.com>
Support added to handoff to R5 applications after thery are loaded.
This feature can be turned ON by using conditional switch.
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
Acked-by: Krishna Chaitanya Patakamuri <kpataka@xilinx.com>
This patch modifies the file size as 8KB to test on emulation
platform. Since 8MB in emulation platform taking long time,
reduced file size to 8KB.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
Modified cortexr5/gcc/Makefile to keep a correct check of a compiler
to update ECC_FLAGS correctly.
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
Reviewed-by: Anirudha Sarangi <anirudh@xilinx.com>
Modified cortexa9/gcc/Makefile to keep a correct check of a compiler
to update ECC_FLAGS to fix a bug introduced during new version creation
of BSP
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
Reviewed-by: Anirudha Sarangi <anirudh@xilinx.com>
This patch modifies xil_settlbattributes API to work with
addresses > 4GB by modifying the address masking value
appropriate for higher addresses lies beyond 4GB
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
Reviewed-by: Anirudha Sarangi <anirudh@xilinx.com>
Add a separate platform file for Zynq Ultrascale MPSoC using the
respective timer and driver functions. The platform selection is
based on the processor recognized in the tcl file.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
Reviewed-by: Anirudha Sarangi <anirudh@xilinx.com>
Add support for recognizing processor A53 or R5 to work for
Zynq Ultrascale MPSoC
Signed-off-by: Harini Katakam <harinik@xilinx.com>
Reviewed-by: Anirudha Sarangi <anirudh@xilinx.com>
Modify makefile to check for IAR compiler to use --create and
remove individual checks for all other compilers.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
Reviewed-by: Anirudha Sarangi <anirudh@xilinx.com>
This patch does card detection check before disk
status call, since BaseAddress and card detect
variables will be assigned in disk_status API.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
Changed the location of temporary ddr address definition.
This address is for storing PL bitstream temporarily.
User can change this address till support is provided in bootgen
(for load address configuration for PL).
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
Acked-by: Krishna Chaitanya Patakamuri <kpataka@xilinx.com>
Added checks to power up power islands, if required, before first access.
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
Acked-by: Krishna Chaitanya Patakamuri <kpataka@xilinx.com>
This patch modifies the makefile for a53 to take the compiler and
archiver name from cpu tcl rather than fixing them.
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
This patch modifies the makefile for r5 to take the compiler and
archiver name from cpu tcl rather than fixing them.
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
This patch modifies xil_printf to add support for 64bit
pointer value print in case of 64bit mode. It adds support
to print 64 bit value for long integer and long hex.
It also removes unknown specifier 'D'.
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
This patch removes Change Bus Speed, Clock Freq, SelectCard
API's in glue layer since driver is taking care of those
things.
Signed-off-by: Srinivas Goud <sgoud@xilinx.com>
This fix stores FSBL's ATF Handoff parameters at fixed address towards
end of OCM so that ATF can avoid conflict with its sections.
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
This patch modifies .mld and .tcl files to provide the
Read_Only option to the user. By default this option
is false.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
This patch removes compilation errors in xilffs library.
This errors are coming when we configure ReadOnly, use
StringFunctions and use LFN options. This patch also does
configuring _FS_READONLY macro based on the option given
by the user.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
For SD and eMMC, BIN filenames now follow convention BOOTXXXX.BIN.
FSBL now updated as per this change.
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
