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Xilinx latest platform related changes

Fix broken links in documentation

Enable ARM_XLAT_TABLES_LIB_V1 as ZynqMP is using
v1 library of translation tables.

With upstream patch d323af9e

,
the usage of MAP_REGION_FLAT is referring to definition in file
include/lib/xlat_tables/xlat_tables_v2.h but while preparing
xlat tables in lib/xlat_tables/xlat_tables_common.c it is referring
to include/lib/xlat_tables/xlat_tables.h which is v1 xlat tables.
Also, ZynqMP was using v1 so defined ARM_XLAT_TABLES_LIB_V1 to
use v1 xlat tables everywhere.
This fixes the issue of xlat tables failures as it takes v2
library mmap_region structure in some files and v1 in other
files.
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

This patch adds ATF support for AES data blob encrypt/decrypt.
ATF establishes a path to send the address of the structure
to the xilsecure, so that it will pick addresses of the data
and performs the requested operation (encrypt/decrypt) and puts
the result in load address.

where structure contains
- Data blob src address
- load address
- IV address
- Key address - this will actual key addr in case of KUP
		else it will be zero.
- Data-size
- Aes-op type
- KeySrc
Signed-off-by: Kalyani Akula <kalyani.akula@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

This patch removes support for emulation platforms
EP108 and Veloce.
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

Correct function header of pm_api_clock_getparent() and
pm_api_clock_setparent().
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Acked-by: Will Wong <WILLW@xilinx.com>

PLL type clock is enabled by FSBL on boot-up. PMUFW enable/disable
them based on their user count. So, it should not be handled from ATF.

Put PLL type clock into bypass and reset mode only while changing
PLL rate (FBDIV).
Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Acked-by: Will Wong <WILLW@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

This patch adds new API's for performing pl configuration
readback.
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

CCF has already provision to enable clock during registration
through CLK_IS_CRITICAL flag. Use CLK_IS_CRITICAL instead of
init_enable attribute.
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Acked-by: Jolly Shah <jolly.shah@xilinx.com>

WDT used by APU is FPD_WDT. FPD WDT clock is controlled by
FPD_SLCR.WDT_CLK_SEL register. Correct the same in WDT clock
database.

As per FPD_SLCR.WDT_CLK_SEL register, there can be only two
parents of WDT clock not three. Fix the same by correcting it's
parents in clock database.
Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Acked-by: Jolly Shah <jolly.shah@xilinx.com>

Add support for writing to AFI registers.
So that after writing a bitstream the interface can be programmed.
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

Since the MMIO read/write APIs are removed from Linux user space,
Linux cannot directly write to the Global General Storage Register 4
any more to set healthy boot status.

Create an IOCTL to allow Linux to set boot health status.
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Acked-by: Will Wong <willw@xilinx.com>

To make ULPI transceiver work, a HIGH - LOW - HIGH pulse needs
to be given to resetb pin of ULPI chip. In ZYNQMP, this resetb
pin is being driven by BOOT MODE PIN 1. The BOOT MODE PIN's
are controlled by BOOT_PIN_CTRL register present in CRL_APB
address region. Since CRL_APB can be resticted to secure access,
this pin should be controlled by ATF.

This patch adds the support for the same.
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>

Change-Id: Ic58f88fa4e5fc0004a33357915ff80db30954441
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

opteed: pass power level on suspend

Marvell updates 18.09

Missing ")" in fprintf causing build break in secure boot mode.

Change-Id: Ice555571683b68bb0d81479e9fc8abc4296809ac
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

Change-Id: I908844364bf8080612aaa6d750d7d2441ecc2eb8
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

- add svc configuration according to values burnt
  to the chip efuse

Change-Id: Icf5d7cc41bc09ac2244d0a126106e681afebb064
Signed-off-by: Christine Gharzuzi <chrisg@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Add example keys for building trusted flash images using
doimage tools.
Similar files can be generated using openssl or mbedtls.
Marvell platform make files are using trusted boot
configurations from this example etst vector.

Change-Id: I38a2e295171bee4c14005ce6f020b352c683496e
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

Some customers are missing host libraries required for doimage
builds.
This patch requests for the library installation check for every
doimage build and suggest the required installation steps in case
of missing headers.

Change-Id: Icde18c3d4d6045f65e50d2dc9e6514971f40033e
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-by: Igal Liberman <igall@marvell.com>

This patch enables handling PMU overflow IRQ by GIC SPI's
directly in EL3. Also implement additional SMC routine,
which can disable the solution on demand in runtime.

Since it is possible to configure PMU interrupt trigger type
in the MADT ACPI table, it is enough to set it only once in EL3
during initialization.

Change-Id: Ie76aa62ccc4fd7cabfec9e3d5ed9970ada1c1b2a
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

It turned out that resetting the RTC time register is not
necessary during initial configuration. Safely remove it
from the sequence.

Change-Id: Id2b9c7db44a8c8dbe88a7f8a21695b72a7fd78ee
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Nadav Haklai <nadavh@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

This patch introduces new helper routines that allow
configuring the individual IRQs to be edge/level-triggered
via GICD_ICFGR registers. This is helpful to modify
the default configuration of the non-secure GIC SPI's, which
are all set during initialization to be level-sensitive.

Change-Id: I23deb4a0381691a686a3cda52405aa1dfd5e56f2
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Update optee_utils.c to fix ARM-software/tf-issues#603

zynqmp: pm: Add API to get number of clocks

Add PSCI core power down for K3

Current default behavior of cpu_standby callback
is problematic during the SBSA test, which is
unable to run due to EL3 panic. Make it dependent on
the PM firmware running.

Change-Id: I7a53de8c880bd23b157dd65ce14bb48b5a5c76c8
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Use PF instead of PP post-fix, since it is referring to "Phase Final"
(only G3 related register had correct spelling for relevant bit).

Change-Id: Ia5a9c9c78b74b15f7f8adde2c3ef4784c513da2c
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Igal Liberman <igall@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

The biggest comphy index can be equal to 6 so there is no need to use
uint64_t for storing it.

Change-Id: I14c2b68e51678a560815963c72aed0c37068f926
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Igal Liberman <igall@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

In order to allow the use of PCIe cards such as graphics cards, whose
demands for BAR space are typically much higher than those of network
or SATA/USB cards, reconfigure the I/O windows so we can declare two
MMIO PCI regions: a 512 MB MMIO32 one at 0xc000_0000 and a 4 GB MMIO64
one at 0x8_0000_0000. In addition, this will leave ample room for an
ECAM config space at 0xe000_0000 (up to the ECAM maximum of 256 MB)

For compatibility with older kernels or firmware, leave the original
16 MB window in place as well.

Change-Id: Ia8177194e542078772f90941eced81b231c16887
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

In order to allow the use of PCIe cards such as graphics cards, whose
demands for BAR space are typically much higher than those of network
or SATA/USB cards, reconfigure the I/O windows so we can declare two
MMIO PCI regions: a 512 MB MMIO32 one at 0xc000_0000 and a 4 GB MMIO64
one at 0x8_0000_0000. In addition, this will leave ample room for an
ECAM config space at 0xe000_0000 (up to the ECAM maximum of 256 MB)

For compatibility with older kernels or firmware, leave the original
16 MB window in place as well.

Change-Id: I80b00691ae8d0a3f3f7285b8e0bfc21c0a095e94
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Define the RT service space as secure with use of memory controller
trustzone feature. Thanks to this protection, any NS-Bootloader nor NS-OS,
won't be able to access RT services (e.g. accidentally overwrite it,
which will at best result in RT services unavailability).

Change-Id: Ie5b6cbe9a1b77879d6d8f8eac5d4e41e468496ce
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Add simple driver which allows to configure the memory controller trust
zones. It is responsible for opening mc trustzone window, with
appropriate base address, size and attributes.

Example of usage in upcoming commits.

Change-Id: I8bea17754d31451b305040ee7de331fb8db0c63f
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Rename a8k_common.h to armada_common.h to keep the same header
name across all other Marvell Armada platforms.
This is especially useful since various Marvell platforms may
use common platform files and share the driver modules.

Change-Id: I7262105201123d54ccddef9aad4097518f1e38ef
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

Update build manual
- remove irrelevant platforms and environemnt variables
- add links to BLE and mv_ddr Github repositories

Change-Id: Ie389c61f014751cdc0459b3f78c70ede694d27b8
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

Use TI-SCI messages to request core power down from system controller
firmware.
Signed-off-by: Andrew F. Davis <afd@ti.com>

Some platforms might chose to take different actions depending on this
value; this is precisely the case for rcar-gen3.
Signed-off-by: Jorge Ramirez-Ortiz <jramirez@baylibre.com>

GIC: Fix build error

AARCH64: Fix credentials for ERXMISC0_EL1 and ERXMISC1_EL1