Commit graph

58028 commits

Author SHA1 Message Date
Jagan Teki
d5ded320a1 spi: Kconfig: Mark MXS_SPI has DEPRECATED
Mark MXS_SPI as DEPRECATED, this so the resulting build shows
warning for broken configuration enabled and associated code
will remove in v2019.07 release.

Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[trini: Switch to DEPRECATED]
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-06-13 12:51:06 +05:30
Jagan Teki
bb85afc7f3 Makefile: Trigger a warning for legcay spi drivers
We have a warning text for non dm converted spi drivers, but the plan is
to mark all these respective drivers with CONFIG_DEPRECATED.

So, trigger a warning saying that these driver configurations and
associated code will remove in v2019.07 (earlier plan is to remove it
from v2019.04)

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-13 12:51:06 +05:30
Jagan Teki
63235bd077 Makefile: Trigger a Warning if DEPRECATED is defined
If configured target has deprecated configs enabled, trigger a warning
about this.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[trini: Change from BROKEN to DEPRECATED]
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-06-13 12:51:06 +05:30
Tom Rini
524e98a712 Kconfig: Add DEPRECATED option
Add a new option, CONFIG_DEPRECATED, for code that relies on deprecated
functionality and has not been converted past the deadline for
conversion.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-13 12:51:06 +05:30
Tom Rini
a4298ddaf8 Kconfig: Add SPI / SPI_FLASH as dependencies
In order to use CMD_SF / CMD_SPI / ENV_IS_IN_SPI_FLASH we need to have
the SPI (or SPI_FLASH/DM_SPI_FLASH, for CMD_SF) enabled.  Express this
in the Kconfigs.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-13 12:51:06 +05:30
Tom Rini
9a4b90015a arm: Remove zipitz2 board
Per discussion on the list, drop this board again.

Cc: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Vasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-13 12:50:55 +05:30
Tom Rini
698bc1f2e9 - pinctrl: meson-gx: fix GPIO_TEST_N and GPIOCLK_ groups
- pinctrl: meson-gxbb: add hdmi related pins to fix HDMI on GXBB
 - pinctrl: meson: add support for getting pinmux status
 - pinctrl: meson-g12a: add support for drive-strength-microamp property
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Merge tag 'u-boot-amlogic-20190612' of git://git.denx.de/u-boot-amlogic

- pinctrl: meson-gx: fix GPIO_TEST_N and GPIOCLK_ groups
- pinctrl: meson-gxbb: add hdmi related pins to fix HDMI on GXBB
- pinctrl: meson: add support for getting pinmux status
- pinctrl: meson-g12a: add support for drive-strength-microamp property
2019-06-12 15:28:34 -04:00
Tom Rini
c2ea87883e Pull request for UEFI sub-system for v2019.07-rc5
This pull request provides fixes for event services.
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Merge tag 'efi-2019-07-rc5' of git://git.denx.de/u-boot-efi

Pull request for UEFI sub-system for v2019.07-rc5

This pull request provides fixes for event services.
2019-06-12 07:15:38 -04:00
Berkus Decker
38e58ff2b7 ARM: bcm283x: Fix definition of MBOX_TAG_TEST_PIXEL_ORDER
The MBOX_TAG_TEST_PIXEL_ORDER define is incorrect. According to official
documentation it has a slightly different numbering.

Correct mailbox constants are defined in e.g.
linux raspberry-firmware https://code.woboq.org/linux/linux/include/soc/bcm2835/raspberrypi-firmware.h.html#RPI_FIRMWARE_FRAMEBUFFER_TEST_PIXEL_ORDER

These are obtained from the bcm2835 documentation
e.g. https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface#test-pixel-order

Fix the define to get us back in sync with the spec.

Signed-off-by: Berkus Decker <berkus+github@metta.systems>
[agraf: clarify subject, extend commit message]
Signed-off-by: Alexander Graf <agraf@csgraf.de>
[mb: updating email of agraf]
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2019-06-12 12:23:46 +02:00
Heinrich Schuchardt
68a5110e86 ARM: defconfig: add Raspberry Pi 3 Model B+
Provide a defconfig file for the Raspberry Pi 3 Model B+. It is based on
the Raspberry Pi 3 file, just changing the device tree.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2019-06-12 12:23:46 +02:00
Heinrich Schuchardt
143256b353 fdt: update bcm283x device tree sources to Linux 5.1-rc6 state
Updating the bcm283x device tree sources adds the device trees for

- Raspberry Pi 3 Model A+
- Raspberry Pi 3 Model B+
- Raspberry Pi Compute Module IO board rev1
- Raspberry Pi Compute Module 3 IO board V3.0
- Raspberry Pi Zero

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2019-06-12 12:23:46 +02:00
akaher
e4617bdb29 Fix compilation error if CONFIG_USB is disabled
This patch is to fix the following compilation error when
disabling CONFIG_USB for Rpi3:

include/config_distro_bootcmd.h:242:2: error: expected ‘}’
before ‘BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB’
     BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB

Signed-off-by: Ajay Kaher <akaher@vmware.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2019-06-12 12:23:46 +02:00
Maxime Jourdan
63860dbfdf pinctrl: meson-gxbb: add hdmi related pins
The GXBB pinctrl is missing pins related to HDMI, namely hot plug
detection (hpd) and I2C (sda + scl).

This fixes HDMI support for GXBB in u-boot.

Reported-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-06-12 11:50:02 +02:00
Guillaume La Roque
60fe59355c pinctrl: meson: g12a: add DS bank value
add drive-strength bank regiter and bit value for G12A SoC

Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-06-12 11:50:02 +02:00
Guillaume La Roque
478c563b40 pinctrl: meson: add support of drive-strength-microamp
drive-strength-microamp is a new feature needed for G12A SoC.
the default DS setting after boot is usually 500uA and it is not enough for
many functions. We need to be able to set the drive strength to reliably
enable things like MMC, I2C, etc ...

Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-06-12 11:50:02 +02:00
Guillaume La Roque
4c2eecf244 dm: pinctrl: Add driver-strength-microamp property
Add drive-strength-microamp property support to allow drive strength in uA

Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-06-12 11:50:02 +02:00
Neil Armstrong
b9308f2c05 pinctrl: meson-axg: add support for getting pinmux status
In order to support the "pinmux status" command, use the common functions
to get the pins count and names, and add the AXG specific function to get
the current function from registers.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-06-12 11:50:02 +02:00
Neil Armstrong
2392289477 pinctrl: meson-gx: add support for getting pinmux status
In order to support the "pinmux status" command, use the common functions
to get the pins count and names, and add the GX specific function to get
the current function from registers.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Maxime Jourdan <mjourdan@baylibre.com>
2019-06-12 11:50:02 +02:00
Neil Armstrong
88fa32b849 pinctrl: meson: add common function to get pins name
In order to support the "pinmux status" command, add common function
to get pins count and pin name.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-06-12 11:50:02 +02:00
Neil Armstrong
fb94245534 pinctrl: meson-gx: fix GPIO_TEST_N and GPIOCLK_ groups
The GPIO_TEST_N was in the wrong pmx group table, move it back with the AO
groups, GPIODV_18 was missing, add it back, and finally the GPIOCLK_*
group names were missing.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-06-12 11:50:02 +02:00
Tom Rini
2702646bc0 - Add Ethernet support for STM32MP1
- Add saveenv support for STM32MP1
 - Add STM32MP1 Avenger96 board support
 - Add SPI driver suport for STM32MP1
 - Add watchdog support for STM32MP1
 - Update power supply check via USB TYPE-C for STM32MP1 discovery board
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Merge tag 'u-boot-stm32-20190606' of https://github.com/pchotard/u-boot

- Add Ethernet support for STM32MP1
- Add saveenv support for STM32MP1
- Add STM32MP1 Avenger96 board support
- Add SPI driver suport for STM32MP1
- Add watchdog support for STM32MP1
- Update power supply check via USB TYPE-C for STM32MP1 discovery board
2019-06-11 17:22:22 -04:00
Tom Rini
529faf80c3 u-boot-imx-20190612
--------------------
 
 - Board fixes:
 	- imx6logic
 	- wandboard
 	- mx6sabre boots again
 	- imx8qm_mek
 	- pico-* boards
 	- Toradex apalis / colibri
 	- engicam imx6 (environment)
 	- KP MX53
 	- opos6ul
 - Switch to DM:
 	- vining2000
 	- dh MX6
 	- Toradex colibri i.MX7
 	- Novena
 - Security : fix CSF size for HAB
 - Other:
       - imx: fix building for i.mx8 without spl
       - pcie and switch to DM
 
       mx6sabreauto: Enable SPL SDP support
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Merge tag 'u-boot-imx-20190612' of git://git.denx.de/u-boot-imx

u-boot-imx-20190612
--------------------

- Board fixes:
	- imx6logic
	- wandboard
	- mx6sabre boots again
	- imx8qm_mek
	- pico-* boards
	- Toradex apalis / colibri
	- engicam imx6 (environment)
	- KP MX53
	- opos6ul
- Switch to DM:
	- vining2000
	- dh MX6
	- Toradex colibri i.MX7
	- Novena
- Security : fix CSF size for HAB
- Other:
      - imx: fix building for i.mx8 without spl
      - pcie and switch to DM

      mx6sabreauto: Enable SPL SDP support
2019-06-11 13:41:24 -04:00
Heinrich Schuchardt
68b90e57bc configs: tinker-rk3288 disable CONFIG_SPL_I2C_SUPPORT
The SPL for the Tinker Board has to fit into 32 KiB. Currently this limit
is exceeded.

CONFIG_SPL_I2C_SUPPORT is not needed to move to main U-Boot. So let's
disable it.

Suggested-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-06-11 08:13:05 -04:00
Fabio Estevam
23612534fe spl: imx6: Provide a SPL_SIZE_LIMIT default
As explained in include/configs/imx6_spl.h. the i.MX6 SPL
size limit is 68KB (4KB header + 64KB max size).

Provide such limit for all i.MX6 boards that use SPL
to detect SPL size overflow in build time.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-06-11 10:43:00 +02:00
Sjoerd Simons
940db3b410 mx6sabreauto: Enable SPL SDP support
To allow loading u-boot over USB enable SDP support in the SPL.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-06-11 10:43:00 +02:00
Sjoerd Simons
a6c5509530 mx6sabreauto: Remove CONFIG_SPL_DM to decrease the SPL size
The i.mx6 SPL binary cannot be bigger then 68K, while with the current
defconfig for sabreauto it's only about 56K as soon as USB support gets
added the size will overflows.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-06-11 10:43:00 +02:00
Sjoerd Simons
bf219a3602 arm: dts: imx6qdl-u-boot: Alias usb0 to usbotg
All i.mx6 boards seems to have moved to DM_USB, however gadget support
for mx6 is still pre-DM as CI_UDC isn't converted yet. To make this work
the usb otg controller used for gadgets needs to be usb number 0.
Add an alias for this directly in the main u-boot mx6qdl dtsi so it
doesn't need to be done for each board separately.

This fixes regressions wrt. usb gadget functionality in several boards
that have gadget functions enabled in their config, but no usb0 alias in
their device-tree.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
2019-06-11 10:43:00 +02:00
Sjoerd Simons
aa3fba9753 mx6sabreauto: set SYS_MALLOC_F for video
Sabre Auto boards currently hang with:
```
U-Boot 2019.07-rc3-00057-gc41940c406 (Jun 03 2019 - 14:42:41 +0200)

CPU:   Freescale i.MX6QP rev1.0 996 MHz (running at 792 MHz)
CPU:   Automotive temperature grade (-40C to 125C)Reset cause: WDOG
Model: Freescale i.MX6 Quad Plus SABRE Automotive Board
Board: MX6Q-Sabreauto revA
I2C:   ready
DRAM:  2 GiB
Video device 'ipu@2400000' cannot allocate frame buffer memory -ensure the device is set up before relocation
Error binding driver 'ipuv3_video': -28
Video device 'ipu@2800000' cannot allocate frame buffer memory -ensure the device is set up before relocation
Error binding driver 'ipuv3_video': -28
Some drivers failed to bind
Error binding driver 'generic_simple_bus': -28
Some drivers failed to bind
initcall sequence 8ffe00b8 failed at call 1780e93b (err=-28)
```

Set SYS_MALLOC_F_LEN to reserve_video to work.

This is similar to the change Peng Fan did for mx6sabresd (9002e735e7)

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-06-11 10:43:00 +02:00
Sjoerd Simons
c4a4346775 mx6sabreauto: Select pinctrl driver
With the conversion to DM we should select the pinctrl driver.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-06-11 10:43:00 +02:00
Fabio Estevam
e0e5f6da6e imx8mq_evk: Staticize when appropriate
Staticize 'spl_dram_init' and 'i2c_pad_info1' to fix the
following sparse warnings:

board/freescale/imx8mq_evk/spl.c:30:6: warning: symbol 'spl_dram_init' was not declared. Should it be static?
board/freescale/imx8mq_evk/spl.c:41:22: warning: symbol 'i2c_pad_info1' was not declared. Should it be static?

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-06-11 10:43:00 +02:00
Peng Fan
16529ff255 imx: define ARCH_MXC for i.MX8/8M/7ULP
Without this definition, fsl_esdhc will access reserved registers
on i.MX chips, so define ARCH_MXC to fix it.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-06-11 10:43:00 +02:00
Peng Fan
75eba18321 imx: drop imx-regs.h
imx-regs.h under arch-imx has no user, drop it.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2019-06-11 10:43:00 +02:00
Peng Fan
1796e50939 imx8: cpu: get temperature when print cpu desc
Read the temperature when print cpu inforation.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-06-11 10:43:00 +02:00
Lukasz Majewski
c0df121a97 pinctrl: imx: Define imx6_pinctrl_soc_info in .data section
This commit is necessary to be able to re-use the pinctrl code in early
SPL to properly configure pins.

The problem is that those "static" structures (without explicit
initialization) are placed in the SDRAM area, which corresponds to
u-boot proper (not even SPL).
Hence, when one wants to configure pins before relocation via DTS/DM,
the board hangs (imx6q SoC powered one) as only OCRAM area is available
(0x009xxxxx).

This commit prevents from this issue by moving the imx6_pinctrl_soc_info
structure to data section (from BSS).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-06-11 10:43:00 +02:00
Peng Fan
b5d97e10fa net: fec_mxc: not access reserved register on i.MX8
We should not access reserved register on i.MX8, otherwise met SERROR

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-06-11 10:43:00 +02:00
Marek Vasut
74ae372ae4 ARM: imx: vining2000: Enable DM Serial
Enable DM Serial support on iMX6SX VINING|2000.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Marek Vasut
1558b27033 ARM: imx: vining2000: Enable DM PCI
Enable DM PCI support on iMX6SX VINING|2000.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Marek Vasut
0e0d38f49b ARM: imx: vining2000: Enable DM GPIO
Enable DM GPIO support on iMX6SX VINING|2000 and fix up
board code where applicable.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Marek Vasut
0495227cdb ARM: imx: vining2000: Enable DM USB
Enable DM USB support on iMX6SX VINING|2000.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Marek Vasut
ac2b71f60b ARM: imx: vining2000: Convert MMC and block to DM
Enable DM block and DM MMC support on iMX6SX VINING|2000 .
Convert board code to match the DM support. This disables
USB mass storage support due to missing DM USB, however
that will be re-enabled in subsequent patch.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Marek Vasut
3fe3f02f06 ARM: imx: vining2000: Enable DM pin control
Enable DM pin control support on iMX6SX VINING|2000.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Marek Vasut
6245170b67 ARM: dts: imx: vining2000: Import VINING|2000 DT from Linux
Import iMX6SX VINING|2000 device tree from Linux 5.1.1 b724e9356404 .
Enable DT control in full U-Boot .

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Marek Vasut
4c05e966fd ARM: imx: Rename VINING|2000
The company Samtec was merged into Softing, migrate the board over to
the new name and update copyright headers.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Christoph Fritz
d57863087b mx6sx: vining2000: pinmux usdhc4 reset
This patch configures pinmux for pin usdhc4 reset.

Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
2019-06-11 10:42:48 +02:00
Fabio Estevam
6ad85a45e2 MAINTAINERS: Add imx dts files to i.MX maintainers list
Add imx dts files to the MAINTAINERS file list, so that i.MX
devicetree related patches can be properly sent to the i.MX folks.

Reported-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-06-11 10:42:48 +02:00
Marek Vasut
6757fa5756 serial: mxc: Add iMX6SX compatible string
Add compatible string for iMX6SX.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Silvio Fricke <silvio.fricke@softing.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-06-11 10:42:48 +02:00
Marek Vasut
8b23c17b82 ARM: imx: novena: Enable DM PCI
Enable DM PCI support on iMX6Q Novena.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Vagrant Cascadian <vagrant@debian.org>
2019-06-11 10:42:48 +02:00
Marek Vasut
a11c0f44b7 pci: imx: Add DM and DT support
Add DM support and support for probing the iMX PCI driver from DT.
The legacy non-DM support is retained, however shall be removed once
DM PCI is the only option remaining.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11 10:42:48 +02:00
Marek Vasut
d2cc2e86f8 pci: imx: Pass driver private data around
Pass the driver private data around the driver as much as possible, instead
of having it as a static global variable. This is done in preparation for
the DM conversion, no functional change.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11 10:42:48 +02:00
Marek Vasut
90f87fb525 pci: imx: Fix potential 64bit memory access clamping
The driver limits the config space base to 32bit, however it can be
64bit on 64bit iMX hardware too. Remove that limitation. This patch
has no impact on the iMX6, which is the only SoC currently supported
by this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-06-11 10:42:48 +02:00