x86: zboot: Add an option to dump the setup information

There is a lot of information in the setup block and it is quite hard to
decode manually. Add a 'zboot dump' command to decode it into a
human-readable format.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Allow setting a separate setup base address

At present the setup block is always obtained from the image
automatically. In some cases it can be useful to use a setup block
obtained elsewhere, e.g. if the image has already been unpacked. Add an
argument to support this and update the logic to use it if provided.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: adjust maxargs to 7 for 'zboot start']
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Set environment variables for image locations

At present it is not possible to tell from a script where the setup block
is, or where the image was loaded to. Add environment variables for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Add an 'setup' subcommand

Add a subcommand that sets up the kernel ready for execution.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Add an 'load' subcommand

Add a subcommand that loads the kernel into the right places in memory.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: adjust ZBOOT_STATE_INFO value to match the command order]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Add an 'info' subcommand

Add a little subcommand that prints out where the kernel was loaded and
its setup pointer. Run it by default in the normal boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Add a 'go' subcommand

Split out the code that actually boots linux into a separate sub-command.
Add base_ptr to the state to support this.

Show an error if the boot fails, since this should not happen.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Set up a sub-command structure

Add subcommands to zboot. At present there is only one called 'start'
which does the whole boot. It is the default command so is optional.

Change the 's' string variable to const while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: reduce maxargs to 6 of 'zboot start' subcommand]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>

x86: zimage: Disable interrupts just before booting

At present if an error occurs while setting up the boot, interrupts are
left disabled. Move this call later in the sequence to avoid this problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Correct image type

At present U-Boot sets a loader type of 8 which means LILO version 8,
according to the spec. Update it to 0x80, which means U-Boot with no
particular version.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zboot: Move kernel-version code into a function

To help reduce the size and complexity of load_zimage(), move the code
that reads the kernel version into a separate function. Update
get_boot_protocol() to allow printing the 'Magic signature' message only
once, under control of its callers.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zimage: Avoid using #ifdef

Use IS_ENABLED() instead of #ifdef in this file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: zimage: Use a state struct to hold the state

At present the 'zboot' command does everything in one go. It would be
better if it supported sub-commands like bootm, so it is possible to
examine what will be booted before actually booting it.

In preparation for this, move the 'state' of the command into a struct.
This will allow it to be shared among multiple functions in this file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

x86: Update the bootparam header

This header is missing a few of the newer features from the specification.
Add these as well as a link to the spec. Also use the BIT() macros where
appropriate.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

Merge branch 'mpc85xx-for-v2021.01' into next

- Add DM_SPI, DM_SPI_FLASH support for powerpc platforms
- Add DM_ETH support on P1010RDB, P1020RDB, P2020RDB
- Remove some un-maintained powerpc platforms
- Add USB_STORAGE support in config

configs: powerpc: add usb (host) mass storage support

commit 0cfccb54014b ("configs: Resync with savedefconfig")
removed CONFIG_USB_STORAGE from some powerpc platforms' defconfig
files, whicih would block the use case of system loading rootfs
from USB drives, add them back.

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: Remove P5040DS secure boot configs

Remove NXP powerpc P5040DS secure boot configs as they are
no longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale: Remove P5020DS board support

Remove NXP powerpc P5020DS board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

powerpc:Remove P4080DS secure boot configs

Remove NXP powerpc P4080DS secure boot configs as they are
no longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: Remove P3041DS secure boot configs

Remove NXP powerpc P3041DS secure boot configs as they are
no longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale: Remove P1024RDB board support

Remove NXP powerpc P1024RDB board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale: Remove P1021RDB board support

Remove NXP powerpc P1021RDB board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale: Remove P1020MBG board support

Remove NXP powerpc P1020MBG board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale: Remove P1020UTM board support

Remove NXP powerpc P1020UTM board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale: Remove P1025RDB board support

Remove NXP powerpc P1025RDB board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: Remove P1010RDB secure boot configs

Remove NXP powerpc P1010RDB secure boot configs as they are
no longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale: Remove p1023rdb board support

Remove NXP powerpc p1023rdb board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P2020RDB: Enable DM_ETH config

Enable the DM_ETH and DM_MDIO config.

On P2020RDB, the eTSEC1 is connecting with a switch VSC7385,
so also enable the fixed PHY support.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: powerpc: p2020rdb: Add eTSEC DT nodes

P2020RDB implements 3 enhanced three-speed Ethernet controllers,
and the connection is shown below:
    eTSEC1: Connected to RGMII switch VSC7385
    eTSEC2: Connected to SGMII PHY VSC8221
    eTSEC3: Connected to SGMII PHY AR8021

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P1010RDB: Enable DM_ETH config

Enable the DM_ETH and DM_MDIO config.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

p1010rdb: Don't compile board_eth_init() for DM_ETH

The board_eth_init() is only used by legacy ethernet driver framework,
so do not compile it when DM_ETH config has been selected.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: powerpc: p1010rdb: Add eTSEC DT nodes

P1010RDB implements 3 enhanced three-speed Ethernet controllers,
and the connection is shown below:
    eTSEC1: Connected to RGMII PHY AR8033
    eTSEC2: Connected to SGMII PHY AR8033
    eTSEC3: Connected to SGMII PHY AR8033

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P1020RDB: Enable DM_ETH config

Enable the DM_ETH and DM_MDIO config.

On P1020RDB, the eTSEC1 is connecting with a switch VSC7385,
so also enable the fixed PHY support.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

p1_p2_rdb: Don't compile board_eth_init() for DM_ETH

The board_eth_init() is only used by legacy ethernet driver framework,
so do not compile it when DM_ETH config has been selected.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: powerpc: p1020rdb: Add eTSEC DT nodes

P1020RDB implements 3 enhanced three-speed Ethernet controllers,
and the connection is shown below:
    eTSEC1: Connected to RGMII switch VSC7385
    eTSEC2: Connected to SGMII PHY VSC8221
    eTSEC3: Connected to SGMII PHY AR8021

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: p1_p2_rdb: Add the default address of vsc7385 firmware

Add the environment 'vscfw_addr' to assign a default address for
vsc7385 firmware uploading.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

fsl: p1_p2_rdb: Move vsc7835 firmware uploading to board_early_init_r()

Move vsc7835 firmware uploading to board_early_init_r(), so that
the switch also can work in DM eTSEC driver.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

mpc8xxx: Don't compile board_eth_init() for DM_ETH

The cpu_eth_init() is only used by the legacy ethernet driver framework.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

net: tsec: Add the compatible string "gianfar" support

Add compatible string "gianfar" support and update the
device-tree-bindings doc.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

net: tsec: Add fixed-link PHY support

The info of fixed-link PHY is described in DT node instead of
getting from MII, so detect the fixed-link PHY DT node first,
if it doesn't exist then probe the MII.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

net: tsec: convert to use DM_MDIO when DM_ETH enabled

For the platforms on which the eTSEC driver uses DM_ETH, convert its
MDIO controller code to also use DM_MDIO.

Note that for handling the TBI PHY (the MAC PCS for SGMII), we still
don't register a udevice for it, since we can drive it locally and there
is no point in doing otherwise.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Reworked to fix gazerbeam config]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

net: fsl_mdio: Correct the MII management register block address

The MII management register block offset is different between
gianfar and etsec2 compatible devices, this patch is to fix
this issue by adding driver data for different compatible
string.

Fixes: 2932c5a802a9 ("net: tsec: fsl_mdio: add DM MDIO support")
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

net: fsl_mdio: Change to use virtual address

Use virtual address to access the MII block registers instead
of physical address.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: enable DM_MDIO for LS1021A-TWR and LS1021A-TSN

The tsec driver now requires DM_MDIO when DM_ETH is enabled. To avoid
build errors, enable DM_MDIO in these boards' configs before we actually
add DM_MDIO support to tsec.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

phy: make phy_connect_fixed work with a null mdio bus

It is utterly pointless to require an MDIO bus pointer for a fixed PHY
device. The fixed.c implementation does not require it, only
phy_device_create. Fix that.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P1010RDB: Enable eSPI controller and SPI flash DM driver

Enable the DM_SPI and DM_SPI_FLASH in P1010RDB defconfigs except
SECBOOT defconfigs.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P1010RDB: Add eSPI slave DT nodes

Add DT nodes for eSPI slave device SPI flash.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P1010: Add eSPI controller DT node

Add eSPI controller DT node for P1010.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: T4240RDB: Enable ESPI driver

Enable the DM ESPI driver in T4240RDB defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: T4240RDB: Add ESPI slave device node

Add ESPI slave node for T4240RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: T4240: Add ESPI DT nodes

Add ESPI controller DT node for T4240.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: T2080RDB: Enable ESPI driver

Enable the DM ESPI driver in T2080RDB defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: T2080RDB: Add ESPI slave device node

Add ESPI slave node for T2080RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: T1042D4RDB: Enable ESPI driver

Enable the DM ESPI driver in T1042D4RDB defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: T1042D4RDB: Add ESPI slave device node

Add ESPI slave node for T1042D4RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: T104x: Add ESPI DT nodes

Add ESPI controller DT node for T104x.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: T1024RDB: Enable ESPI driver

Enable the DM ESPI driver in T1024RDB defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: T1024RDB: Add ESPI slave device node

Add ESPI slave node for T1024RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: T102x: Add ESPI DT nodes

Add ESPI controller DT node for T102x.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P5040DS: Enable ESPI driver

Enable the DM ESPI driver in P5040DS defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P5040DS: Add ESPI slave device node

Add ESPI slave node for P5040DS.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P5040: Add ESPI DT nodes

Add ESPI controller DT node for P5040.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P4080DS: Enable ESPI driver

Enable the DM ESPI driver in P4080DS defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P4080DS: Add ESPI slave device node

Add ESPI slave node for P4080DS.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P4080: Add ESPI DT nodes

Add ESPI controller DT node for P4080.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P3041DS: Enable ESPI driver

Enable the DM ESPI driver in P3041DS defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P3041DS: Add ESPI slave device node

Add ESPI slave node for P3041DS.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P3041: Add ESPI DT nodes

Add ESPI controller DT node for P3041.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P2041RDB: Enable ESPI driver

Enable the DM ESPI driver in P2041RDB defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P2041RDB: Add ESPI slave device node

Add ESPI slave node for P2041RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P2041: Add ESPI DT nodes

Add ESPI controller DT node for P2041.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P2020RDB: Enable ESPI driver

Enable the DM ESPI driver in P2020RDB defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P2020RDB: Add ESPI slave device node

Add ESPI slave node for P2020RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P2020: Add ESPI DT nodes

Add ESPI controller DT node for P2020.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: P1020RDB: Enable ESPI driver

Enable the DM ESPI driver in P1020RDB defconfig.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P1020RDB: Add ESPI slave device node

Add ESPI slave node for P1020RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

dts: P1020: Add ESPI DT nodes

Add ESPI controller DT node for P1020.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

configs: enable espi device module in T2080QDS

This patch is to enable  espi DM for T2080QDS in uboot

Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

powerpc: dts: t2080qds: add espi slave nodes support

Add espi slave nodes  to support t2080qds.

Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

powerpc: dts: t2080: add espi controller node support

Add espi controller node to support t2080.

Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

Merge tag 'dm-pull-22sep20' of git://git.denx.de/u-boot-dm into next

binman enhancements for FIT
sunxi64 conversion to use binman
New 'no-map' property for reserved memory

log: mute messages generated by log drivers

When a message is written by a log driver (e.g. via the network stack) this
may result in the generation of further messages. We cannot allow these
additional messages to be emitted as this might result in an infinite
recursion.

Up to now only the syslog driver was safeguarded. We should safeguard all
log drivers instead.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

dm: add cells_count parameter in live DT APIs of_parse_phandle_with_args

In the live tree API ofnode_parse_phandle_with_args, the cell_count
argument must be used when cells_name is NULL.

But this argument is not provided to the live DT function
of_parse_phandle_with_args even it is provided to
fdtdec_parse_phandle_with_args.

This patch adds support of the cells_count parameter in dev_ and
of_node API to allow migration and support of live DT:
- of_parse_phandle_with_args

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

optee: add property no-map to secure reserved memory

OP-TEE reserved memory node must set property "no-map" to prevent
Linux kernel from mapping secure memory unless what non-secure world
speculative accesses of the CPU can violate the memory firmware
configuration.

Fixes: 6ccb05eae01b ("image: fdt: copy possible optee nodes to a loaded devicetree")
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

test: fdtdec: Add test for new no-map fdtdec_add_reserved_memory() parameter

Add a test to verify that the no-map property is added in reserved-memory
node when fdtdec_add_reserved_memory() no-map parameter is set to true.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

fdtdec: optionally add property no-map to created reserved memory node

Add boolean input argument @no_map to helper function
fdtdec_add_reserved_memory() to add or not "no-map" property
for an added reserved memory node.

Property no-map is used by the Linux kernel to not not map memory
in its static memory mapping. It is needed for example for the|
consistency of system non-cached memory and to prevent speculative
accesses to some firewalled memory.

No functional change. A later change will update to OPTEE library to
add no-map property to OP-TEE reserved memory nodes.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

binman: sunxi: Add help message for missing sunxi ATF BL31

Add a special help message pointing to the relevant README.

Signed-off-by: Simon Glass <sjg@chromium.org>

binman: Support help messages for missing blobs

When an external blob is missing it can be quite confusing for the user.
Add a way to provide a help message that is shown.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>

binman: Allow selecting default FIT configuration

Add a new entry argument to the fit entry which allows selection of the
default configuration to use. This is the 'default' property in the
'configurations' node.

Update the Makefile to pass in the value of DEVICE_TREE or
CONFIG_DEFAULT_DEVICE_TREE to provide this information.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Michal Simek <michal.simek@xilinx.com>

binman: Document how CROSS_COMPILE, CC, HOSTCC etc. are used in README

Explain that binman interprets these environment variables in the
"External tools" section to run target/host specific versions of the
tools, and add a new section on how to use CROSS_COMPILE to run the
tests on non-x86 machines.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

binman: Allow resolving host-specific tools from env vars

This patch lets tools.Run() use host-specific versions with the
for_host keyword argument, based on the host-specific environment
variables (HOSTCC, HOSTOBJCOPY, HOSTSTRIP, etc.).

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

binman: Use target-specific tools when cross-compiling

Currently, binman always runs the compile tools like cc, objcopy, strip,
etc. using their literal name. Instead, this patch makes it use the
target-specific versions by default, derived from the tool-specific
environment variables (CC, OBJCOPY, STRIP, etc.) or from the
CROSS_COMPILE environment variable.

For example, the u-boot-elf etype directly uses 'strip'. Trying to run
the tests with 'CROSS_COMPILE=i686-linux-gnu- binman test' on an arm64
host results in the '097_elf_strip.dts' test to fail as the arm64
version of 'strip' can't understand the format of the x86 ELF file.

This also adjusts some command.Output() calls that caused test errors or
failures to use the target versions of the tools they call. After this,
patch, an arm64 host can run all tests with no errors or failures using
a correct CROSS_COMPILE value.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

binman: Support cross-compiling test files to x86

These test files are currently "intended for use on x86 hosts", but most
of the tests using them can still pass when cross-compiled to x86 on an
arm64 host.

This patch enables non-x86 hosts to run the tests by specifying a
cross-compiler via CROSS_COMPILE. The list of variables it sets is taken
from the top-level Makefile. It would be possible to automatically set
an x86 cross-compiler with a few blocks like:

    ifneq ($(shell i386-linux-gnu-gcc --version 2> /dev/null),)
    CROSS_COMPILE = i386-linux-gnu-
    endif

But it wouldn't propagate to the binman process calling this Makefile,
so it's better just raise an error and expect 'binman test' to be run
with a correct CROSS_COMPILE.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

dm: syscon: typo alerady

* Fix typo: %s/alerady/already/.
* Add missing 'the'.
* Reformat a comment.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

buildman: Use git worktrees instead of git clones when possible

This patch makes buildman create linked working trees instead of clones
of the source repository, but keeps updating the older clones of the
repository that might already exist. These worktrees share "everything
except working directory specific files such as HEAD, index, etc." with
the source repository. See the git-worktree(1) manual page for more
information.

If git-worktree isn't available, silently falls back to cloning the
repository.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>

sunxi: Drop the FIT-generator script

This file is no-longer used. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>

sunxi: Convert 64-bit boards to use binman

At present 64-bit sunxi boards use the Makefile to create a FIT, using
USE_SPL_FIT_GENERATOR. This is deprecated.

Update sunxi to use binman instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

Makefile: Support missing external blobs always

At present binman warns about missing external blobs only when the
BUILD_ROM is defined. Enable this behaviour always, since many boards
are starting to use these (e.g. ARM Trusted Firmware's BL31).

Signed-off-by: Simon Glass <sjg@chromium.org>

binman: Support generating FITs with multiple dtbs

In some cases it is useful to generate a FIT which has a number of DTB
images, selectable by configuration. Add support for this in binman,
using a simple iterator and string substitution.

Signed-off-by: Simon Glass <sjg@chromium.org>

binman: Add support for ATF BL31

Add an entry for ARM Trusted Firmware's 'BL31' payload, which is the
device's main firmware. Typically this is U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>