History log of /rk3399_ARM-atf/plat/ (Results 7401 – 7425 of 8868)
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7dae613709-Feb-2018 Tejas Patel <tejas.patel@xilinx.com>

xilinx: zynqmp: pm_service: Fix APU only restart

Existing code blocks each IPI send request in ipi_mb_notify()
function till pmu clears respective bit in ipi observation
register.

After sending PM_

xilinx: zynqmp: pm_service: Fix APU only restart

Existing code blocks each IPI send request in ipi_mb_notify()
function till pmu clears respective bit in ipi observation
register.

After sending PM_SYSTEM_SHUTDOWN request to PMU, PMU will
restart APU. While PMU is restarting APU, ATF is running out
of OCM, which can cause read/write hang from/to OCM.
There is no need to wait for notification from PMU in case
of SystemShutdown request in ATF, as APU is going to restart.

This patch fixes APU only restart issue.

Signed-off-by: Tejas Patel <tejasp@xilinx.com>
Acked-by: Wendy Liang <wendy.liang@xilinx.com>

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3f0d4f1b07-Feb-2018 Siva Durga Prasad Paladugu <sivadur@xilinx.com>

plat: xilinx: zynqmp: Make fpga load blocking until completed

This patch makes bitstream load blocking call and waits until
bitstream is loaded successfully or return with error.

Signed-off-by: Siv

plat: xilinx: zynqmp: Make fpga load blocking until completed

This patch makes bitstream load blocking call and waits until
bitstream is loaded successfully or return with error.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Tested-by: Avesh Khan <aveshk@xilinx.com>

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b84fb05830-Apr-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

plat: xilinx: zynqmp: Remove GET_CALLBACK_DATA function

GET_CALLBACK_DATA function is not required now. IPI mailbox
can be used instead of GET_CALLBACK_DATA function.

Signed-off-by: Siva Durga Pras

plat: xilinx: zynqmp: Remove GET_CALLBACK_DATA function

GET_CALLBACK_DATA function is not required now. IPI mailbox
can be used instead of GET_CALLBACK_DATA function.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

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85dc2d4d30-Jan-2018 Rajan Vaja <rajan.vaja@xilinx.com>

zynqmp: pm_service: Make PMU IPI-1 channel unsecure

PMU IPI-1 is used for callbacks from PMU to master. Unsecure
master can also receive callbacks from PMU, so make PMU IPI-1
as non-secure.

All req

zynqmp: pm_service: Make PMU IPI-1 channel unsecure

PMU IPI-1 is used for callbacks from PMU to master. Unsecure
master can also receive callbacks from PMU, so make PMU IPI-1
as non-secure.

All requests from master(s) to PMU would still go on PMU IPI-1
secure channel.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>

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88d02c4a15-Dec-2017 Rajan Vaja <rajan.vaja@xilinx.com>

zynqmp: pm: Remove unnecessary header includes

Remove includes of gic_common.h and string.h which
are not required.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Acked-by: Jolly Shah <jollys@xilinx

zynqmp: pm: Remove unnecessary header includes

Remove includes of gic_common.h and string.h which
are not required.

Signed-off-by: Rajan Vaja <rajanv@xilinx.com>
Acked-by: Jolly Shah <jollys@xilinx.com>

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a6d2852030-Apr-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

xilinx: zynqmp: Remove PMU Firmware checks

Xilinx now requires the PMU FW when using ATF, so it doesn't make sense
to maintain checks for the PMU FW in ATF. This also means that cases
where ATF came

xilinx: zynqmp: Remove PMU Firmware checks

Xilinx now requires the PMU FW when using ATF, so it doesn't make sense
to maintain checks for the PMU FW in ATF. This also means that cases
where ATF came up before the PMU FW (such as on QEMU) ATF will now hang
waiting for the PMU FW instead of aborting.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>

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3d512f0b30-Apr-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

zynqmp: pm: Reverse logic for detecting that the PMU firmware is loaded

Use positive logic (pm_up instead of pm_down) to check whether PMU
services are available. This change also puts the variable

zynqmp: pm: Reverse logic for detecting that the PMU firmware is loaded

Use positive logic (pm_up instead of pm_down) to check whether PMU
services are available. This change also puts the variable into the
BSS section rather than the Data section as the variable is now
initialized to 0 rather than 1.

Signed-off-by: Will Wong <WILLW@xilinx.com>
Signed-off-by: Stefan Krsmanovic <stefan.krsmanovic@aggios.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

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756e7f2801-Dec-2017 Alistair Francis <alistair.francis@xilinx.com>

plat: zynqmp: Don't panic() if we can't find the FSBL struct

If we can't find the FSBL handoff struct don't panic and just use the
defaults instead.

We still print a warning to the user to let them

plat: zynqmp: Don't panic() if we can't find the FSBL struct

If we can't find the FSBL handoff struct don't panic and just use the
defaults instead.

We still print a warning to the user to let them know what we couldn't
find it.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>

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b116048017-May-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

plat: zynqmp: Let fsbl_atf_handover() return an error status

Instead of calling panic() in fsbl_atf_handover() return the error
status so that bl31_early_platform_setup() can act accordingly.

Signe

plat: zynqmp: Let fsbl_atf_handover() return an error status

Instead of calling panic() in fsbl_atf_handover() return the error
status so that bl31_early_platform_setup() can act accordingly.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

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b88b0c9f10-Nov-2017 Wendy Liang <wendy.liang@xilinx.com>

Include "bl_common.h" in Xilinx zynqmp_private.h

Type "entry_point_info_t" is used in zynqmp_private.h. It is defined
in "bl_common.h". The header file which defines the type should be
included.

Si

Include "bl_common.h" in Xilinx zynqmp_private.h

Type "entry_point_info_t" is used in zynqmp_private.h. It is defined
in "bl_common.h". The header file which defines the type should be
included.

Signed-off-by: Wendy Liang <jliang@xilinx.com>

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c95b2dfa01-May-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

zynqmp: pm: Added APIs for xilsecure linux support

Added SHA to calculate SHA3 hash,RSA to encrypt data with
public key and decrypt with private key and AES to do symmetric
encryption with User key

zynqmp: pm: Added APIs for xilsecure linux support

Added SHA to calculate SHA3 hash,RSA to encrypt data with
public key and decrypt with private key and AES to do symmetric
encryption with User key or device key.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

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915d487201-May-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

plat: zynqmp: Add support for CG/EG/EV device detection

Read ipdisable reg which needs to be used for cg/eg/ev device detection.
ATF runs in EL3 that's why this read can be done directly.

Signed-of

plat: zynqmp: Add support for CG/EG/EV device detection

Read ipdisable reg which needs to be used for cg/eg/ev device detection.
ATF runs in EL3 that's why this read can be done directly.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

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d9710aeb06-Jun-2017 Siva Durga Prasad Paladugu <sivadur@xilinx.com>

aarch64: zynqmp: Add new Ids for RFSoC

Add new id codes for RFSoC's.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

e27d3b5901-Aug-2017 Siva Durga Prasad Paladugu <sivadur@xilinx.com>

zynqmp: Fix CSU ID SVD mask fo getting chip ID

This patch corrects the SVD mask for getting chip ID
using 0xe is wrong and 0x7 is correct.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.

zynqmp: Fix CSU ID SVD mask fo getting chip ID

This patch corrects the SVD mask for getting chip ID
using 0xe is wrong and 0x7 is correct.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>

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61ef376a30-Apr-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

zynqmp: pm: Allow to set shutdown scope via pm_system_shutdown API

psci system_reset and system_off calls now retrieve shutdown scope on
the fly. The default scope is system, but it can be changed b

zynqmp: pm: Allow to set shutdown scope via pm_system_shutdown API

psci system_reset and system_off calls now retrieve shutdown scope on
the fly. The default scope is system, but it can be changed by calling
pm_system_shutdown(2, scope)

Until full support for different restart scopes becomes available with
PSCI 1.1 this change allows users to set the reboot scope to match
their application needs.

Possible scope values:
0 - APU subsystem: does not affect RPU, PMU or PL
1 - PS only: shutdown/restart entire PS without affecting PL
2 - System: shutdown/restart applies to entire system

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Davorin Mista <davorin.mista@aggios.com>

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27722ac115-Mar-2017 Filip Drazic <filip.drazic@aggios.com>

zynqmp: pm: Implement PM_INIT_FINALIZE PM API call

The PM_INIT_FINALIZE PM API is required to inform the PFW that APU is
done with requesting nodes and that not-requested nodes can be powered
down.

zynqmp: pm: Implement PM_INIT_FINALIZE PM API call

The PM_INIT_FINALIZE PM API is required to inform the PFW that APU is
done with requesting nodes and that not-requested nodes can be powered
down. If PM is not enabled, this call will never be made and PFW will
never power down any of the nodes which APU can use.

Signed-off-by: Filip Drazic <filip.drazic@aggios.com>

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0484967216-Mar-2017 Filip Drazic <filip.drazic@aggios.com>

zynqmp: pm: Rename PM_INIT to PM_INIT_FINALIZE

Signed-off-by: Filip Drazic <filip.drazic@aggios.com>

e71fe2a330-Apr-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

zynqmp: pm: Implemented new pm API to load secure images

This patch adds pm_secure_rsaaes() API to provide access to
the xilsecure library for loading secure images

Signed-off-by: Siva Durga Prasad

zynqmp: pm: Implemented new pm API to load secure images

This patch adds pm_secure_rsaaes() API to provide access to
the xilsecure library for loading secure images

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

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29bd0e6620-Feb-2017 Siva Durga Prasad Paladugu <sivadur@xilinx.com>

xilinx: zynqmp: Read bootmode register using PM API

Read boot mode register using pm_mmio_read if pmu is
present otherwise access it directly using mmio_read_32().

Signed-off-by: Siva Durga Prasad

xilinx: zynqmp: Read bootmode register using PM API

Read boot mode register using pm_mmio_read if pmu is
present otherwise access it directly using mmio_read_32().

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>

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0b3a4e4107-Feb-2017 Filip Drazic <filip.drazic@aggios.com>

zynqmp: pm: Decode start address related SMC arguments for pm_req_wakeup

The pm_req_wakeup PM API accepts start address (64-bit unsiged integer)
and a flag stating if address should be used. To save

zynqmp: pm: Decode start address related SMC arguments for pm_req_wakeup

The pm_req_wakeup PM API accepts start address (64-bit unsiged integer)
and a flag stating if address should be used. To save an argument
of the SMC call, flag is encoded in the LSB of the address, since
addresses are word aligned.
Decode start address and use-address flag in the PM SMC handler and
pass them to pm_req_wakeup.

Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Acked-by: Will Wong <willw@xilinx.com>

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9feba2e707-Feb-2017 Filip Drazic <filip.drazic@aggios.com>

zynqmp: pm: Move pm_client_wakeup call from pm_req_wakeup

Call to pm_client_wakeup from pm_req_wakeup prevented the PM API
call to be used to wake up non-APU processor (e.g. from higher ELs),
since

zynqmp: pm: Move pm_client_wakeup call from pm_req_wakeup

Call to pm_client_wakeup from pm_req_wakeup prevented the PM API
call to be used to wake up non-APU processor (e.g. from higher ELs),
since it clears power down request for specified APU processor.
Move this function out of pm_client_wakeup to allow passing wake up
requests to the PMU for other processor in the system.

Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Acked-by: Will Wong <willw@xilinx.com>

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c496f5af30-Jan-2017 Mirela Simonovic <mirela.simonovic@aggios.com>

zynqmp: pm: Remove unused NODE_AFI, add NODE_EXTERN

NODE_EXTERN is the slave node which represents an external wake
source.

Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: W

zynqmp: pm: Remove unused NODE_AFI, add NODE_EXTERN

NODE_EXTERN is the slave node which represents an external wake
source.

Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Will Wong <willw@xilinx.com>

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34c5713927-Apr-2018 Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

zynqmp: pm: Add support for setting suspend-to-RAM mode

Beside standard suspend-to-RAM state, Zynq MPSoC supports
suspend-to-RAM state with additional power savings, called
power-off suspend-to-RAM.

zynqmp: pm: Add support for setting suspend-to-RAM mode

Beside standard suspend-to-RAM state, Zynq MPSoC supports
suspend-to-RAM state with additional power savings, called
power-off suspend-to-RAM. If this mode is set, only NODE_EXTERN
must be set as wake source. Standard suspend-to-RAM procedure
is unchanged.

This patch adds support for setting suspend mode from higher
ELs and ensuring that all conditions for power-off suspend mode
are set.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Filip Drazic <filip.drazic@aggios.com>

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d744b6f527-Jan-2017 Anes Hadziahmetagic <anes.hadziahmetagic@aggios.com>

zynqmp: pm: Implement pm_get_node_status API function

pm_get_node_status API function returns 3 values:
-status: Current power state of the node
-requirements: Current requirements for the node
-usa

zynqmp: pm: Implement pm_get_node_status API function

pm_get_node_status API function returns 3 values:
-status: Current power state of the node
-requirements: Current requirements for the node
-usage: Current usage of the node
The last two values only apply to slave nodes.

Signed-off-by: Anes Hadziahmetagic <anes.hadziahmetagic@aggios.com>
Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Acked-by: Will Wong <willw@xilinx.com>

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b6ceca4316-May-2018 Dimitris Papastamos <dimitris.papastamos@arm.com>

Merge pull request #1387 from vishwanathahg/sgi575/core_pos_calc

Sgi575/core pos calc

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