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>
swbeta2 commit 1b173007d1cc009bffeb2969a5a5bacc533647db
IPI0 is used by PMUFW for PM requests and the mask is used for determining
the Master. There are chances of IPIs being triggered before FW Init but
un-handled or even bits that are not cleared by ROM, causing a corruption
of the ISR mask. So PMUFW should cleanup these bits during startup
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
swbeta2 commit 572db0eb0f48b4f7f5684abea721c6fac92ccdee
When powering up the RPU island the individual RPU core resets as well
as the reset for the whole island are asserted. To ensure proper resume,
the island reset needs to be released when the island is powered up.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
swbeta2 commit ae6d9a98edb99ce4c51c85bce4872a9f11c7eb74
PMU Firmware is being updated to the latest code base available
in the pmufw git repo. Major changes are:
-Error Management is enabled by default
-PM Module bug fixes
-Code formatting changes
-PMU ROM handlers use ROM Table instead of
individual handler addresses
-Bug fixes in scheduler
-FW_IS_PRESENT bit is set if PM is enabled
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
This is the first functional set of files with
-Power Management
-Error Handlers
-Basic Timer based Scheduler
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
This initial version has the basic set of files required to
build a basic firmware for PMU Microblaze in ZynqMP
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
