remove unused SPL features to shink the size of the SPL which
otherwise would no longer fit into IMX8M Mini OCRAM.
Signed-off-by: NTim Harvey <tharvey@gateworks.com>

The GW7902 is based on the i.MX 8M Mini / Nano SoC featuring:
- LPDDR4 DRAM
- eMMC FLASH
- Gateworks System Controller
- LTE CAT M1 modem
- USB 2.0 HUB
- M.2 Socket with USB2.0, PCIe, and dual-SIM
- IMX8M FEC
- PCIe based GbE
- RS232/RS485/RS422 serial transceiver
- GPS
- CAN bus
- WiFi / Bluetooth
- MIPI header (DSI/CSI/GPIO/PWM/I2S)
- PMIC

Do the following to add support for it:
- add dts
- add PMIC config
Signed-off-by: NTim Harvey <tharvey@gateworks.com>

Rename these options so that CONFIG_IS_ENABLED can be used with them.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Rename these options so that CONFIG_IS_ENABLED can be used with them.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Rename these options so that CONFIG_IS_ENABLED can be used with them.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Rename this option so that CONFIG_IS_ENABLED can be used with it.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Rename this option so that CONFIG_IS_ENABLED can be used with it.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NJaehoon Chung <jh80.chung@samsung.com>

The imx8mm-venice-gw7901 board has an I2C connected KSZ9897S GbE switch
with an IMX8MM FEC MAC master connected via RGMII_ID.
Signed-off-by: NTim Harvey <tharvey@gateworks.com>

The Gateworks GW7901 is an ARM based single board computer (SBC)
featuring:
 - i.MX8M Mini SoC
 - LPDDR4 DRAM
 - eMMC FLASH
 - SPI FRAM
 - Gateworks System Controller (GSC)
 - Atmel ATECC Crypto Authentication
 - USB 2.0
 - Microchip GbE Switch
 - Multiple multi-protocol RS232/RS485/RS422 Serial ports
 - onboard 802.11ac WiFi / BT
 - microSD socket
 - miniPCIe socket with PCIe, USB 2.0 and dual SIM sockets
 - Wide range DC power input
 - 802.3at PoE

To add support for this board:
 - add dts from Linux (accepted for v5.14)
 - add SPL PMIC config
Signed-off-by: NTim Harvey <tharvey@gateworks.com>

Rsync all defconfig files using moveconfig.py
Signed-off-by: NTom Rini <trini@konsulko.com>

Rsync all defconfig files using moveconfig.py
Signed-off-by: NTom Rini <trini@konsulko.com>

Enable LTO for some boards that were tested by people on U-Boot Mailing
List.
Signed-off-by: NMarek Behún <marek.behun@nic.cz>
Tested-by: NAdam Ford <aford173@gmail.com>
Tested-by: NPali Rohár <pali@kernel.org>
Tested-by: NTim Harvey <tharvey@gateworks.com>

Rsync all defconfig files using moveconfig.py
Signed-off-by: NTom Rini <trini@konsulko.com>

Add initial support for Gateworks Venice product family based on the
i.MX 8M Mini SoC
Signed-off-by: NTim Harvey <tharvey@gateworks.com>

There is a QSPI chip connected to the FSPI.  Enable the defconfig
to support it.
Signed-off-by: NAdam Ford <aford173@gmail.com>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

Because SPL can support SD UHS, the fixed regulator needs to be
enabled in SPL to reset the SD card.

Fixes: 1a5d9c84 ("imx8mm_beacon: Enable HS400 on MMC controller")
Signed-off-by: NAdam Ford <aford173@gmail.com>

The i.MX8MM is capable of HS400.  Enable it in both
U-Boot and SPL for faster throughput.
Signed-off-by: NAdam Ford <aford173@gmail.com>

This converts the following to Kconfig:
   CONFIG_SYS_MMC_ENV_DEV
   CONFIG_SYS_MMC_ENV_PART

Note that with this conversion we now have consistent behavior with
respect to ensuring that we have always selected the correct MMC
device and hardware partition.
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_ENV_OVERWRITE
Signed-off-by: NAdam Ford <aford173@gmail.com>
[trini: Rerun migration, remove some comments]
Signed-off-by: NTom Rini <trini@konsulko.com>

Rsync all defconfig files using moveconfig.py
Signed-off-by: NTom Rini <trini@konsulko.com>

Rsync all defconfig files using moveconfig.py
Signed-off-by: NTom Rini <trini@konsulko.com>

Currently watchdog driver is not selected, which causes system to reboot
after staying 60s in the U-Boot prompt.

Fix this problem by enabling CONFIG_WATCHDOG so that watchdog can be
properly serviced.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Reviewed-by: NAdam Ford <aford173@gmail.com>

Beacon EmbeddedWorks, formerly known as Logic PD, is releasing
a devkit based on the i.MX8M Mini SoC consisting of baseboard +
SOM.

It supports eMMC on the SOM, microSD on the baseboard, various
GPIO, the PINCTRL, and UART.
Signed-off-by: NAdam Ford <aford173@gmail.com>

Board files should not re-implement do_reset() to work around this
function not being defined in for specific configurations. Rather,
the fix is to compile in drivers which implement this properly.
This patch enables sysreset and watchdog drivers in SPL and ties
them together to implement the same as the do_reset() hack in the
board file, except correctly in the DM/DT framework.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Flavio Suligoi <f.suligoi@asem.it>
Cc: Harald Seiler <hws@denx.de>
Cc: Igor Opaniuk <igor.opaniuk@toradex.com>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>

It is safe to run SPL with caches enabled on i.MX8, so
remove such restriction.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Acked-by: NPeng Fan <peng.fan@nxp.com>
Acked-by: NOliver Graute <oliver.graute@kococonnector.com>
Acked-by: NAnatolij Gustschin <agust@denx.de>
Tested-by: NIgor Opaniuk <igor.opaniuk@toradex.com>
Acked-by: NIgor Opaniuk <igor.opaniuk@toradex.com>

Rsync all defconfig files using moveconfig.py
Signed-off-by: NTom Rini <trini@konsulko.com>

Rsync all defconfig files using moveconfig.py
Signed-off-by: NTom Rini <trini@konsulko.com>

Adjust the environment for booting a mainline kernel by default.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

- In ARMv8 NXP Layerscape platforms we also need to make use of
  CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so.
- On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define
  to 0.
- Add Kconfig entry for ENV_ADDR.
- Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it.
- Add ENV_xxx_REDUND options that depend on their primary option and
  SYS_REDUNDAND_ENVIRONMENT
- On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR
  for the pre-main-U-Boot environment location.
- On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but
  rather it being non-zero, as it will now be zero by default.
- Rework the env_offset absolute in env/embedded.o to not use
  CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within
  ENV_IS_IN_FLASH.
- Migrate all platforms.

Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: uboot-stm32@st-md-mailman.stormreply.com
Signed-off-by: NTom Rini <trini@konsulko.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com>

Today in initr_reloc_global_data() we use some non-obvious tests to
determine if we need to relocate the env_addr within gd or not.  In
order to facilitate migration of other symbols to Kconfig we need to
introduce a new symbol for this particular use case.

Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: NTom Rini <trini@konsulko.com>

add phy-reset-gpios to reset phy
Add board_phy_config to configure phy
Enable DM_ETH
Signed-off-by: NPeng Fan <peng.fan@nxp.com>

Enable bd71837 pmic for i.MX8MM EVK board, need to set voltage for
DRAM and linux suspend voltage requirement.
Signed-off-by: NPeng Fan <peng.fan@nxp.com>

Add board and SoC dts
Add ddr training code
support SD/MMC/GPIO/PINCTRL/UART
Signed-off-by: NPeng Fan <peng.fan@nxp.com>