Enable DM_ETH on all the defconfigs for the T1024RDB board.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

Enable DM_ETH on all the defconfigs for the P2041RDB board.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

Introduce the QorIQ DPAA 1 Frame Manager nodes in the T1024RDB
device tree. The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the QorIQ DPAA 1 Frame Manager v3 device tree nodes for the
T102x SoCs. The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Introduce the QorIQ DPAA 1 Frame Manager nodes in the P5040DS
device tree. The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Introduce the QorIQ DPAA 1 Frame Manager nodes in the P3041DS
device tree. The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Introduce the QorIQ DPAA 1 Frame Manager nodes in the P2041RDB
device tree. The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Introduce the QorIQ DPAA 1 Frame Manager interfaces nodes in the
P4080DS device tree.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the QorIQ DPAA Frame Manager version 3 device tree nodes
description. The device tree fragments are copied over with little
modification from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the QorIQ DPAA Frame Manager device tree nodes description.
The device tree fragments are copied over with little modification
from the Linux kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the QorIQ GPIO device tree nodes description. The device tree
fragments are copied over with little modification from the Linux
kernel source code.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the QorIQ clock control device nodes include files.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Allow the MDIO devices to be probed based on the device tree.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the required changes for compiling with DM_ETH on the PPC
DPAA platforms.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

A compilation error appears when QE is compiled with DM_ETH
enabled:

drivers/qe/uec.c: In function 'init_phy':
drivers/qe/uec.c:425:28: error: dereferencing pointer to incomplete type 'struct eth_device'
  uec = (uec_private_t *)dev->priv;
                            ^~
drivers/qe/uec.c: In function 'uec_initialize':
drivers/qe/uec.c:1357:43: error: invalid application of 'sizeof' to incomplete type 'struct eth_device'
  dev = (struct eth_device *)malloc(sizeof(struct eth_device));
                                           ^~~~~~

The patch disables CONFIG_QE when CONFIG_DM_ETH is set.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Fix unused variable warning when CONFIG_QE is not set.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

P4080DS compilation fails with DM_GPIO enabled:

drivers/gpio/gpio-uclass.c:355:5: error: redefinition of 'gpio_request'
 int gpio_request(unsigned gpio, const char *label)
     ^~~~~~~~~~~~
In file included from ./arch/powerpc/include/asm/arch/gpio.h:17:0,
                 from ./arch/powerpc/include/asm/gpio.h:1,
                 from drivers/gpio/gpio-uclass.c:16:
./arch/powerpc/include/asm/mpc85xx_gpio.h:68:19: note: previous definition of 'gpio_request' was here
 static inline int gpio_request(unsigned gpio, const char *label)
                   ^~~~~~~~~~~~
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Compilation error occur when DM_ETH is enabled without DM_PCI.
Signed-off-by: NMadalin Bucur <madalin.bucur@oss.nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

- Corrected some FSP-M/FSP-S settings for Chromebook Coral
- ICH SPI driver and mrccache fixes for obtaining the SPI memory map
- Fixed various warnings generated by latest version IASL when compiling
  ACPI tables

PCI Firmware specification requires _UID() and doesn't require _ADR()
to be set. Replace latter by former. This fixes the following warning
reported by ACPICA 20200430:

  Warning 3073 - Multiple types (Device object requires either a _HID
  or _ADR, but not both)
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>

PCI Firmware specification requires _UID() and doesn't require _ADR()
to be set. Replace latter by former. This fixes the following warning
reported by ACPICA 20200430:

  Warning 3073 - Multiple types (Device object requires either a _HID
  or _ADR, but not both)
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>

Create buffers outside of the methods as ACPICA 20200430 complains
about this:

  Remark 2173 - Creation of named objects within a method is highly
  inefficient, use globals or method local variables instead
  (\_SB.PCI0.LPCB.IURT._CRS)
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>

ACPICA complains that either _HID() or _ADR() should be used.
For General Purpose DMA we may not drop the _ADR() because
the device is enumerated by PCI. Thus, simple drop _HID().
Reported-by: NBin Meng <bmeng.cn@gmail.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Tested-by: NBin Meng <bmeng.cn@gmail.com>

ACPICA complains that either _HID() or _ADR() should be used.
Drop _ADR() where _HID() is present.
Reported-by: NBin Meng <bmeng.cn@gmail.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Tested-by: NBin Meng <bmeng.cn@gmail.com>

PCI Firmware specification requires _UID() and doesn't require _ADR()
to be set. Replace latter by former.
Reported-by: NBin Meng <bmeng.cn@gmail.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Tested-by: NBin Meng <bmeng.cn@gmail.com>

Create buffers outside of the methods as ACPICA 20200214 complains about this:

	Remark 2173 - Creation of named objects within a method is
	highly inefficient, use globals or method local variables
	instead
Reported-by: NBin Meng <bmeng.cn@gmail.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Tested-by: NBin Meng <bmeng.cn@gmail.com>

This allows the use of the Dediprog em100pro so I can test SPI flash on
this board in my lab.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

When comparing hex dumps it is useful to see the offsets of the registers.
Add them in where they correspond to a multiple of 16.

Possibly it would be useful to have a a command to output the FSP values
in human-readable form, making use of the fsp_bindings implementation.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

Some settings were modified slightly in the device-tree conversion. Return
these to their original values. This includes some audio settings and a
few others that have changed.

Note that we still rely on the FSP defaults for most values, so there is
no need to specify a value if the FSP default is suitable.

This makes WiFi work again.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NBin Meng <bmeng.cn@gmail.com>

When comparing hex dumps it is useful to see the offsets of the registers.
Add them in where they correspond to a multiple of 16.

Possibly it would be useful to have a a command to output the FSP values
in human-readable form, making use of the fsp_bindings implementation.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

Some settings were modified slightly in the device-tree conversion. Return
these to their original values.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NBin Meng <bmeng.cn@gmail.com>

The change to avoid searching the device tree does not work on boards
wich don't have driver model set up this early, for example minnowmax.
Put back the old code (converted to livetree) as a fallback for these
devices. Also update the documentation.

This is tested on minnowmax, link, samus and coral.

Fixes: 87f1084a (x86: Adjust mrccache_get_region() to use livetree)
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com> (on Intel minnowmax)

The error code is often useful to figure out what is going on. Printing it
does not increase code size much, so print out the error and then hang.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

At present this logic does not work on link and samus, since their SPI
controller is not a PCI device, but a child of the PCH.

Unfortunately, fixing this involves a lot of extra logic. Still, this was
requested in the review of the fix-up patch, so here it is.

Fixes: 92842147 ("spi: ich: Add support for get_mmap() method")
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com> (on Intel minnowmax)

At present the PCI BDF (bus/device/function) is needed to access the SPI
mapping, since the registers are at BAR0. This doesn't work when PCI
auto-config has not been done yet, since BARs are unassigned.

Add another way to find the mapping, using the MMIO base, if the caller
knows this.

Also add a missing function comment.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

rpi4:
- set ARCH_FIXUP_FDT_MEMORY
- bump NR_DRAM_BANKS to four to enable 8 GB of RAM