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Add support to identify Silicon Linux RZ/G2E evaluation kit (EK874).
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: Id7bdbc9b0d25aa9af496d58d4bd5055579edc104

Add watchdog support for RZ/G2E SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: Ia813e051f6605028d0bb83967893ebd107fc8551

Add QoS support for RZ/G2E SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I2c4373807ab8c550d86d6abc97f5b01f2fb78fb3

Add pin control support for RZ/G2E SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I736724cc0dd32f2169018ed7f2f48319b039b61f

DRAM initialization on RZ/G2E SoC is identical to R-Car E3 so re-use the
same.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I454fb40af4f8ce6c4c0d2a53edb307326efd02df

Add support to identify HopeRun HiHope RZ/G2N board.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: Ib47aba84b63488247f6e9da1f5878140129766ce

Select MMC_CH1 for eMMC on RZ/G2N SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: Ib584b5203f38423ffe2ab52c6e6922f5b34a33ee

Add QoS support for RZ/G2N SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I663b50d9fb41b9b20a6b54795278659b2b184bc4

Add pin control support for RZ/G2N SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: Ib5eb4f3b1b75e158ec13c4eefdbe9688344206a3

Add support for initializing DRAM on RZ/G2N SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: Id09a367b92b11a5da88f2dce6887677cc935d0c0

Add support to identify HopeRun HiHope RZ/G2H board.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I6b28350ef50595fea9a1b1b7353fcabaeb935970

Select MMC_CH1 for eMMC on RZ/G2H SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I1bdfa462fd98b144042c014701b342b87e1efc9d

Add QoS support for RZ/G2H SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: If7d8940148fc31887568fd501c6cab609e715ba4

Add pin control support for RZ/G2H SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I06dc259d7d26a5a5313e8731ea72f846bfca09ed

Add support for initializing DRAM on RZ/G2H SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: Iae23f1093f65a9efd065d37b7d6e9340ff6350b9

Switch using common ddr driver code from renesas/common/ddr directory
for RZ/G2M SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I807dcb0bc5186bd32bc1c577945d28634bb10e1f

Move ddr driver code to common directory, so that the same
code can be re-used by both R-Car Gen3 and RZ/G2 platforms.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Change-Id: I9aef73d3e9a027a127ce7483b72d339559866727

By default the Arm Ethos-N NPU will boot up in secure mode. In this mode
the non-secure world cannot access the registers needed to use the NPU.
To still allow the non-secure world to use the NPU, a SiP service has
been added that can delegate non-secure access to the registers needed
to use it.

Only the HW_CONFIG for the Arm Juno platform has been updated to include
the device tree for the NPU and the platform currently only loads the
HW_CONFIG in AArch64 builds.
Signed-off-by: Mikael Olsson <mikael.olsson@arm.com>
Change-Id: I65dfd864042ed43faae0a259dcf319cbadb5f3d2

Some Marvell SoCs may have crypto engine disabled in the HW.
This patch checks the AP LD0 efuse for crypto engine/TRNG
presence before initializing the driver.

Change-Id: I441e7c69a137106bd36302b028b04c0b31896dbd
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-on: https://sj1git1.cavium.com/c/IP/SW/boot/atf/+/47314

Tested-by: sa_ip-sw-jenkins <sa_ip-sw-jenkins@marvell.com>
Reviewed-by: Yi Guo <yi.guo@cavium.com>

This patch forces rx training on 10G ports
as part of comphy_smc call from Linux.
Signed-off-by: Alex Evraev <alexev@marvell.com>
Change-Id: Iebe6ea7c8b21cbdce5c466c8a69b92e9d7c8a8ca
Reviewed-on: https://sj1git1.cavium.com/c/IP/SW/boot/atf/+/30763

Tested-by: sa_ip-sw-jenkins <sa_ip-sw-jenkins@marvell.com>
Reviewed-by: Stefan Chulski <stefanc@marvell.com>
Reviewed-by: Nadav Haklai <nadavh@marvell.com>

Setting MSS_SUPPORT to 0 also removes requirement for SCP_BL2
definition.
Images build with MSS_SUPPORT=0 will not include service CPUs
FW and will not support PM, FC and other features implemented
in these FW images.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Change-Id: Idf301ebd218ce65a60f277f3876d0aeb6c72f105
Reviewed-on: https://sj1git1.cavium.com/c/IP/SW/boot/atf/+/37769

Tested-by: sa_ip-sw-jenkins <sa_ip-sw-jenkins@marvell.com>
Reviewed-by: Stefan Chulski <stefanc@marvell.com>
Reviewed-by: Ofer Heifetz <oferh@marvell.com>
Reviewed-by: Nadav Haklai <nadavh@marvell.com>

Linux cpu clk driver requires access to some dfx registers. By adding
these registers to the white list, we enable access to them from
non-secure world.

Change-Id: Ic05c96b375121c025bfb41c2ac9474a530720155
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-on: https://sj1git1.cavium.com/25187

Tested-by: Kostya Porotchkin <kostap@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Since the dfx register set is going to be marked as secure expose dfx
secure read and write function via SiP services. In introduced misc_dfx
driver some registers are white-listed so non-secure software can still
access them.

This will allow non-secure word drivers access some white-listed
registers related to e.g.:  Sample at reset, efuses, SoC type and
revision ID accesses.

Change-Id: If9ae2da51ab2e6ca62b9a2c940819259bf25edc0
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-on: https://sj1git1.cavium.com/25055

Tested-by: Kostya Porotchkin <kostap@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Added smc calls support to access ddr phy registers.

Change-Id: Ibaa0a8e20b6398ab394c7e2e9ea61f9a28cdb870
Signed-off-by: Alex Leibovich <alexl@marvell.com>
Reviewed-on: https://sj1git1.cavium.com/20791

Tested-by: Kostya Porotchkin <kostap@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Since more drivers which uses dfx register set need to be handled with
use of SiP services, use dedicated and more meaningful name for thermal
SiP services.

Change-Id: Ic2ac27535a4902477df8edc4c86df3e34cb2344f
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-on: https://sj1git1.cavium.com/25054

Tested-by: sa_ip-sw-jenkins <sa_ip-sw-jenkins@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>

Since the dfx register set is going to be marked as secure (in order to
protect efuse registers for non secure access), accessing thermal
registers which are part of dfx register set, will not be possible from
lower exception levels. Due to above expose thermal driver as a SiP
service.  This will allow Linux and U-Boot thermal driver to initialise
and perform various operations on thermal sensor.

The thermal sensor driver is based on Linux
drivers/thermal/armada_thermal.c.

Change-Id: I4763a3bf5c43750c724c86b1dcadad3cb729e93e
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-on: https://sj1git1.cavium.com/20581

Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
Tested-by: Kostya Porotchkin <kostap@marvell.com>

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: If1d6b2040e482577292890e3554449096648c2ae

This reverts commit 13f3c516

.
The STM32MP1 platform can no more boot qwith this change.
The driver will not be aware when the static struct in framework is updated.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: Icc544e243136ee3b0067f316b71dff7dfd6526d6

Marvell Armada 3700 Functional Specifications, section 52.2 PCIe Link
Initialization says that TXDCLK_2X_SEL bit needs to be enabled for PCIe
Root Complex mode. Both U-Boot and Linux kernel support only Root Complex
mode. Set this bit.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: Id2a538c379b911b62597f9463b4842b7b5c24df7

The third argument of the reg_set() function has name 'mask', which
indicates that it is a mask applied to the register value which is
going to be updated. But the implementation of this function uses
this argument to clear prior value of the register, i.e. instead of
  new_val = (old_val & ~mask) | (data & mask);
it does
  new_val = (new_val & ~mask) | data;

(The more proper name for this function should be reg_clrsetbits(),
 since internally it calls mmio_clrsetbits_32().)

To make code more readable set 'mask' argument to real mask, i.e. bits
of register values which are going to be updated.

This patch does not make any functional change, only cosmetic, due to
how 'mask' is interpreted.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: Ifa0339e79c07d1994c7971b65d966b92cb735f65

TXD_INVERT_BIT or RXD_INVERT_BIT needs to be set only in case when
appropriate polarity is inverted. Otherwise these bits should be
cleared.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I8b09fab883a7b995fd72a7d8ae6233f0fa07011b

The legacy console is gone. Re-add DCC console support based
on the multi-console framework.
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Change-Id: Ia8388721093bc1be3af40974530d7c9a9ae5f43e

Broadcom I2C controller driver. Follwoing API's are supported:-
- i2c_init() Intialize ethe I2C controller
- i2c_probe()
- i2c_set_bus_speed() Set the I2C bus speed
- i2c_get_bus_speed() Get the current bus speed
- i2c_recv_byte() Receive one byte of data.
- i2c_send_byte() Send one byteof data
- i2c_read_byte() Read single byte of data
- i2c_read() Read multiple bytes of data
- i2c_write_byte Write single byte of data
- i2c_write() Write multiple bytes of data

This driver is verified by reading the DDR SPD data.
Signed-off-by: Bharat Gooty <bharat.gooty@broadcom.com>
Change-Id: I2d7fe53950e8b12fab19d0293020523ff8b74e13

Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: Ic6c3a173f9f1f7b85244fc4484e247fdbb438b9c

Chain of trust(CoT) is enabled on NXP SoC in two ways:
- Using MbedTLS, parsing X509 Certificates.
- Using NXP internal method parsing CSF header
Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: I78fb28516dfcfa667bebf8a1951ffb24bcab8de4

NXP has hardware crypto accelerator called CAAM.
- Work with Job ring
- Jobs are submitted to CAAM in the form of 64 word
  descriptor.
Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: I02bcfce68143b8630e1833a74c4b126972f4323d

SD & eMMC driver support for NXP SoC.
Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: I245fecd2c791697238b5667c46bf5466379695ce

NXP QuadSPI driver support NXP SoC.
- Supporting QSPI flash
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: I928cbec8ea31f4d8f9e320ac9c5105f7ab0ecb73

Flexspi driver now introduces read/write/erase APIs for complete flash
size, FAST-READ are by default used and IP bus is used for erase, read
and write using flexspi APIs.

Framework layer is currently embedded in driver itself using flash_info
defines.

Test cases are also added to confirm flash functionality currently under
DEBUG flag.
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Change-Id: I755c0f763f6297a35cad6885f84640de50f51bb0

GIC api used by NXP SoC is based on:
- arm provided drivers: /drivers/arm/gic
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Change-Id: If3d470256e5bd078614f191e56062c4fbd97f8bd