This patch modifies the SPIPS examples to support on
ZynqMP. In Zynq we are selecting hardware using chip
select 0 where as 1 in ZynqMP and also we will use
two different interrupt id's in two platforms.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
This patch add polled and interrupt examples to test
QSPIPSU flash interface.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
This patch add QSPIPSU flash interface support
in ZynqMP.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
This patch add support for spips peripheral
for ZynqMP in tcl file.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
This patch add qspipsu peripheral support in
tcl file.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
This fix enables the compiler flags specified in HSI command line
to be appended to those specified in FSBL tcl file.
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
Acked-by: Krishna Chaitanya Patakamuri <kpataka@xilinx.com>
This patch removes floating point flags from 32bit bsp makefile
as floating point unit is disabled in bsp for now
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
Acked-by: Anirudha Sarangi <anirudh@xilinx.com>
DONT_SLEEP bit in PMU GLobal control register, if set, wakes up the
microblaze from sleep state. This makes the "sleep" instruction
ineffective by making the MB to toggle between sleep and wake states
in the core loop. So this bit is cleared to prevent such a situation
and ensure that MB wakes up only in case of an interrupt event.
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Some registers in PMU Local register set are not intended to be
published out. So removing all register definitions which are not
used by PMU FW currently.
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Tested-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Exception handler is modified to log the ESR and EAR registers
into persistent global storage registers(0,1) and set FW error bit-0.
If bit-0 of FWError group in ERROR_2 register set is configured to do
a SRST,then post reset, SW can read the reason for exception from
these persistent registers.
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Basic APIs are provided for modules to send/receive IPI messages.
These are wrappers around IPI driver functions and are intended to
support a common message structure. Currently only a module's IPI ID
is considered.This can be extended to include checksum and other fields in
IPI message and dispatching IPIs based on module id.
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
A framework to enable handling of HW errors reported via ERROR_1 and ERROR_2
registers in PMU GLOBAL space is provided. User can choose to register an
action for an error by using the provided API. An API is provided to enable
Error reporting via PSERR pin.
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Register for secure lock-down request from CSU and
call the corresponding ROM handler when this event occurs
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
CSU ROM and FSBL send power up/down requests to PMU via the
PWR_UP/PWR_DN request register in PMU_GLOBAL. This module
handles these requests and routes them to respective ROM handlers
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Add new events and supporting functions to handle legacy
ROM power up and power down requests that are initiated
using PMU GLOBAL registers.
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Add DAP event handler to PMU Firmware as a new user module and pass on
the handling to respective ROM Handlers.When a DAP wake arrives,
PMU should ACK the DAP Wake using its local registers.
PMU ROM has handlers for these and we will re-use these handlers here.
This module is enabled only if ENABLE_PM is not defined to avoid conflict
with the PM module
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
This patch removes the gap in serial numbering of PM API ids
between PM_SET_MAX_LATENCY and PM_RESET_ASSERT defined in
pm_defs.h
Signed-off-by: Rohit Fule <rohitf@xilinx.com>
Tested-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Jyotheeswar Reddy Mutthareddyvari <jyothee@xilinx.com>
This patch removes clock related PM API ids defined in pm_defs.h
under sw_services and reassigns ids in serial order.
Signed-off-by: Rohit Fule <rohitf@xilinx.com>
Acked-by: Jyotheeswar Reddy Mutthareddyvari <jyothee@xilinx.com>
Execution state of A53 (64-bit/32-bit) is now determined based on __aarch64__ value
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
Acked-by: Krishna Chaitanya Patakamuri <kpataka@xilinx.com>
This patch adds support for FSBL running in A53 32-bit mode and
also supports handing off to A53 32-bit applications from FSBL.
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
Acked-by: Krishna Chaitanya Patakamuri <kpataka@xilinx.com>
Example has been modified to support both Zynq PL eFuse and
Ultrascale eFuse. Added GPIO pins and channels to access
Master Jtag through GPIO and RSA key hash, AES's CRC value
input macros are also added.
Signed-off-by: VNSL Durga <vnsldurg@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
As GpioPs and Timers are different for Ultrascale
all the calls related to Gpio and timers are saperated
by ifdefinitions.
Added new jtag function to access efuse of Ultrascale.
Signed-off-by: VNSL Durga <vnsldurg@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
To add ultrascale's efuse functionality added GPIO pins
and GPIO channels to access master JTAG, Fpga_Flag to tell
the FPGA series, AES CRC check flag and AES CRC value, RSA key
hash to program and RSA key hash read back and control and
secure parameters in PL instance and modified IR length
macro ZYNQ_TAP_IR_LENGTH to TAP_IR_LENGTH as IR length is same for both
Zynq and Ultrasale.
Signed-off-by: VNSL Durga <vnsldurg@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
Removed redundant code by adding common API for clock
calculations.
Signed-off-by: VNSL Durga <vnsldurg@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
Modified tcl for adding macro in xparameters.h based on the
processor.As support is being added for Ultrascale and hence
supported processors are a9 and microblaze too, removed
supported peripherals option in mld.
Signed-off-by: VNSL Durga <vnsldurg@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
As in JTAG bootmode, watchdog is not initialized, avoided stopping of
watchdog in JTAG bootmode.
Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
Acked-by: Krishna Chaitanya Patakamuri <kpataka@xilinx.com>
This patch use --create option for armcc compiler
instead of rc option.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
This patch modifies standalone bsp tcl to generate 32bit/64bit
a53 bsp by keeping compiler check in the tcl to copy the
appropriate source file while generating standalone bsp
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
Acked-by: Anirudha Sarangi <anirudh@xilinx.com>
This patch modifies the buswidth in dummy phase as
in data phase.
Signed-off-by: RamyaSree <rdarapun@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
