global: Migrate CONFIG_MXC_USB_FLAGS et al to CFG

Perform simple renames of:
CONFIG_MXC_USB_FLAGS to CFG_MXC_USB_FLAGS
CONFIG_MXC_USB_PORT to CFG_MXC_USB_PORT
CONFIG_MXC_USB_PORTSC to CFG_MXC_USB_PORTSC

Signed-off-by: Tom Rini <trini@konsulko.com>

global: Migrate CONFIG_MXC_UART_BASE to CFG

Perform a simple rename of CONFIG_MXC_UART_BASE to CFG_MXC_UART_BASE

Signed-off-by: Tom Rini <trini@konsulko.com>

global: Migrate CONFIG_EXTRA_ENV_SETTINGS to CFG

Perform a simple rename of CONFIG_EXTRA_ENV_SETTINGS to CFG_EXTRA_ENV_SETTINGS

Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_IMX_VIDEO_SKIP et al to Kconfig

This converts the following to Kconfig:
CONFIG_IMX_VIDEO_SKIP
CONFIG_IMX_HDMI

Signed-off-by: Tom Rini <trini@konsulko.com>

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_*

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

imx6/imx7: Remove now empty imx6_spl.h and imx7_spl.h

There are now no flags being set in these files, so remove them.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

global: Migrate CONFIG_SYS_FSL* symbols to the CFG_SYS namespace

Migrate all of COFIG_SYS_FSL* to the CFG_SYS namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Convert CONFIG_LBA48 et al to Kconfig

This converts the following to Kconfig:
CONFIG_LBA48
CONFIG_SYS_64BIT_LBA

Signed-off-by: Tom Rini <trini@konsulko.com>

ata: dwc_ahsata: Remove legacy non-CONFIG_AHCI code

The migration deadline for this has passed and all boards have been
updated, remove this legacy code and references for it.

Signed-off-by: Tom Rini <trini@konsulko.com>

Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h

- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR
- Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack
pointer directly, otherwise we use the common calculation.
- On some platforms that were using the standard calculation but did not
set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them.
- On a small number of platforms that were not subtracting
GENERATED_GBL_DATA_SIZE do so now via the standard calculation.
- CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most
board config header files.

Signed-off-by: Tom Rini <trini@konsulko.com>

video: Drop CONFIG_VIDEO_BMP_LOGO

This option is not implemented anymore. Drop it.

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

Convert CONFIG_SCSI_AHCI_PLAT et al to Kconfig

This converts the following to Kconfig:
CONFIG_SCSI_AHCI_PLAT
CONFIG_SYS_SCSI_MAX_SCSI_ID
CONFIG_SYS_SCSI_MAX_LUN
CONFIG_SYS_SATA_MAX_DEVICE

Drop CONFIG_SCSI for everything except the sandbox build. We only need
one build for tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>

video: Convert CONFIG_VIDEO_LOGO to Kconfig

This converts the following to Kconfig:
CONFIG_VIDEO_LOGO

Note that this option depends on CONFIG_DM_VIDEO now, since cfb_console is
deprecated. The only relevant code is now in splash.c

Drop the check for DM_VIDEO in that file.

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

arm: Finish migration of CONFIG_MACH_TYPE

As this is only useful when booting with ATAGs, which are now largely
disabled, remove this value for the remaining platforms. We have a few
places in the code that had been testing for MACH_TYPE as a sort of
internal logic. Update those to use different but still correct CONFIG
symbols.

Cc: Phil Sutter <phil@nwl.cc>
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SYS_MALLOC_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_MALLOC_LEN

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>

global: Convert CONFIG_LOADADDR to CONFIG_SYS_LOADADDR

- In most of the codebase, we reference CONFIG_SYS_LOAD_ADDR and not
CONFIG_LOADADDR.
- Generally, CONFIG_SYS_LOADADDR is set to CONFIG_LOADADDR and then as
noted, we use CONFIG_SYS_LOADADDR.

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: migrate CONFIG_BMP_16/24/32BPP to defconfigs

Done with:
./tools/moveconfig.py BMP_16BPP BMP_24BPP BMP_32BPP

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

configs: migrate CONFIG_VIDEO_BMP_RLE8 to defconfigs

Done with:
./tools/moveconfig.py VIDEO_BMP_RLE8

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

Convert CONFIG_SPLASH_SCREEN et al to Kconfig

This converts the following to Kconfig:
CONFIG_SPLASH_SCREEN
CONFIG_SPLASH_SCREEN_ALIGN
CONFIG_SPLASHIMAGE_GUARD
CONFIG_SPLASH_SOURCE

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

Convert CONFIG_SYS_MMC_ENV_DEV et al to Kconfig

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: Tom Rini <trini@konsulko.com>

arm: wandboard: move CONFIG_MXC_UART to defconfig

For using a debug UART on the Wandboard CONFIG_MXC_UART=y must be set in
the .config file.

To avoid duplicate definitions move the setting from
include/configs/wandboard.h to configs/wandboard_defconfig.

Document the debug UART settings in the README.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

common: Drop linux/stringify.h from common header

Move this uncommon header out of the common header.

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

treewide: mem: Move mtest related defines to Kconfig

Move below defines which are used by mtest utility to Kconfig.
CONFIG_SYS_MEMTEST_START
CONFIG_SYS_MEMTEST_END

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
[trini: Fix kmcoge5ne board, re-run migration as well]
Signed-off-by: Tom Rini <trini@konsulko.com>

env: Finish migration of common ENV options

- 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: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>

imx: wandboard: convert FEC support to DM_ETH

Remove CONFIG_DM_ETH conversion warning to avoid board removal.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx: wandboard: fix splash logo drawing

After mxc_ipuv3 DM_VIDEO conversion showing splash image
doesn't work. Fix this. Also enable white on black console
configuration as it used to be with cfb_console driver.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: allow booting from MMC 2

One of the SD-CARD slots on the Wandboard Quad B1 is MMC 2. Enable it as a
boot device.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

imx6: wandboard: convert to DM_I2C

Allow building with DM_I2C enabled.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_PMIC

Enable DM_PMIC_PFUZE100 driver and add PMIC description to DTS.
Rework power_init_board() code.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_VIDEO

Enable DM_VIDEO in defconfig.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_USB

Drop CONFIG_USB_MAX_CONTROLLER_COUNT and enable DM_USB
in defconfig.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx: move CONFIG_VIDEO_IPUV3 to defconfigs

Signed-off-by: Anatolij Gustschin <agust@denx.de>

Convert CONFIG_MII et al to Kconfig

This converts the following to Kconfig:
CONFIG_MII
CONFIG_DRIVER_TI_EMAC

Signed-off-by: Adam Ford <aford173@gmail.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

configs: Migrate CONFIG_NR_DRAM_BANKS

We have the following cases:
- CONFIG_NR_DRAM_BANKS was defined, migrate normally
- CONFIG_NR_DRAM_BANKS_MAX was defined and then used for
CONFIG_NR_DRAM_BANKS after a check, just migrate it over now.
- CONFIG_NR_DRAM_BANKS was very oddly defined on p2771-0000-* (to 1024 +
2), set this to 8.

Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: Remove hardcoded baudrate from "console" variable

We should use the baudrate variable available inside U-Boot
environment to allow it to be changed dynamically.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

Migrate CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to Kconfig

Convert CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to Kconfig

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Reviewed-by: Petr Vorel <petr.vorel at gmail.com>

treewide: Migrate CONFIG_DISPLAY_BOARDINFO_LATE to Kconfig

Migrate the CONFIG_DISPLAY_BOARDINFO_LATE option to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
[trini: Re-run migration]
Signed-off-by: Tom Rini <trini@konsulko.com>

Remove config_distro_defaults.h

With the contents of config_distro_defaults.h migrated to Kconfig,
we can remove this header file completely

Signed-off-by: Adam Ford <aford173@gmail.com>

ata: Migrate CONFIG_LIBATA to Kconfig

This symbol enables some library code used by various SATA drivers,
so make this a non-user-visible symbol select'ed by the respective
drivers, and let moveconfig handle the rest.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>

ata: Migrate CONFIG_DWC_AHSATA to Kconfig

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>

Kconfig: Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND

We first introduce CONFIG_USE_BOOTCOMMAND, similar to
CONFIG_USE_BOOTARGS. We then migrate CONFIG_BOOTCOMMAND for most
CONFIG_DISTRO_DEFAULT users. In some cases platforms have a complex
scheme around this usage, and these have been defered for the moment so
that platform maintainers can work on a migration plan.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>

wandboard: Add support for the MX6QP variant

Add support for the latest MX6QP wandboard variant.

Based on Richard Hu's work from Technexion's U-Boot tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

wandboard: Add support for the latest revd1 revision

Latest wandboard hardware revision is revd1, which brings the following
new features:

- PFUZE100 PMIC
- AR8035 Ethernet PHY
- Upgrade Wifi/BT chip to BCM4339/BCM43430.

The detection mechanism is to probe the PMIC and when it is
found, then the revision of the board is revd1.

As the detection is done via PMIC, we need to print the board version
at a later stage via CONFIG_DISPLAY_BOARDINFO_LATE and also need
to disable CONFIG_DISPLAY_BOARDINFO, which is done much earlier.

Make the necessary adjustments for the AR8035 PHY to work on revd1.

Based on Richard Hu's work from Technexion's U-Boot tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

ipu_common: Let the MX6 IPU clock be calculated in run-time

MX6Q/QP IPU operates at 264MHz and MX6DL IPU at 198MHz.

When running a SPL target, which supports multiple MX6 variants we cannot
properly setup the IPU clock frequency via CONFIG_IPUV3_CLK option as
such decision is done in build-time currently.

Remove the CONFIG_IPUV3_CLK option and let the IPU clock frequency be
configured in run-time on mx6.

Reported-by: Eric Nelson <eric@nelint.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
[agust: fixed #endif in cgtqmx6eval.h]
Signed-off-by: Anatolij Gustschin <agust@denx.de>

Merge git://www.denx.de/git/u-boot-imx

Update pfla02 for setenv changes and PHYLIB/etc migration to Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>

Move PHYLIB to Kconfig

Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

arm: imx: Enable booting from SATA on wandboard.

Enable booting from SATA on the wandboard.

Sata support was already enabled, but distro_bootcmd is not configured
to boot from it.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_ENV_IS_IN_MMC/NAND/UBI and NOWHERE to Kconfig

This converts the following to Kconfig:
CONFIG_ENV_IS_IN_MMC
CONFIG_ENV_IS_IN_NAND
CONFIG_ENV_IS_IN_UBI
CONFIG_ENV_IS_NOWHERE

In fact this already exists for sunxi as a 'choice' config. However not
all the choices are available in Kconfig yet so we cannot use that. It
would lead to more than one option being set.

In addition, one purpose of this series is to allow the environment to be
stored in more than one place. So the existing choice is converted to a
normal config allowing each option to be set independently.

There are not many opportunities for Kconfig updates to reduce the size of
this patch. This was tested with

./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC

And then manual updates. This is because for CHAIN_OF_TRUST boards they
can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic
now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: Use PARTUUID to specify the rootfs location

Currently the rootfs location is passed via mmcblk number and the
problem with this approach is that the mmcblk number for the eMMC
changes depending on the kernel version.

In order to avoid such issue, use UUID method to specify the rootfs
location.

This change was made based on U-Boot commit:

- ca4f338e2efece5196eb2178e5f7d07be828da6e

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_CMD_SATA to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_SATA

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

Convert CONFIG_CMD_HDMIDETECT to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_HDMIDETECT

Note that we cannot do 'default y if VIDEO' because this option is only
enabled for a small subset of mx6 boards. Also this command is is not a
great implementation (it doesn't use driver model).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

Kconfig: USB: Migrate existing USB_EHCI_xxx options

The following options are migrated over fully now:
- USB_EHCI_ATMEL
- USB_EHCI_MARVELL
- USB_EHCI_MX6
- USB_EHCI_MX7
- USB_EHCI_MSM
- USB_EHCI_ZYNQ
- USB_EHCI_GENERIC

This also requires fixing the depends on USB_EHCI_MARVELL as it's used
by Orion5X and Kirkwood as well.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Kconfig: USB: Migrate CONFIG_USB_EHCI_HCD users to Kconfig

Migrate the rest of the users of CONFIG_USB_EHCI_HCD over to Kconfig.
For a few SoCs, imply or default y this if USB is enabled. In some
cases we had not already migrated to CONFIG_USB so do that as well.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Kconfig: USB: Migrate CONFIG_USB_EHCI to CONFIG_USB_EHCI_HCD

In order to be able to migrate the various SoC EHCI CONFIG options we
first need to finish the switch from CONFIG_USB_EHCI to
CONFIG_USB_EHCI_HCD.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Convert CONFIG_CMD_BMODE to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_BMODE

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Make this default y and depend on mx5/6/7]
Signed-off-by: Tom Rini <trini@konsulko.com>

arm: Clean up MACH_TYPE_xxx usage after re-sync of mach-types

With the latest mach-types values we have many instances where we no
longer need to define a value and a few cases where the name (but not
value) have changed slightly.

Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_BOARD_EARLY_INIT_F to Kconfig

This converts the following to Kconfig:
CONFIG_BOARD_EARLY_INIT_F

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

config: Move CONFIG_BOARD_LATE_INIT to defconfigs

Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>

arm: imx: wandboard: fix compile error if CONFIG_VIDEO is deactivated

When I tried to deactivate VIDEO support for the Wandboard, it still
tried to initialize the Framebuffer and so on. That is the reason for
the added ifdefs. CONFIG_VIDEO is enabled in the configuration as default
and therefore nothing changes for the default user.

The structs mx6dl_i2c2_pad_info and mx6q_i2c2_pad_info are only available
when CONFIG_IPUV3 are set and should not be tried to access, when that
define is not defined.

Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com>

Convert CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_VGA_AS_SINGLE_DEVICE to Kconfig

This converts the following to Kconfig:
CONFIG_VGA_AS_SINGLE_DEVICE

Once we migrate to driver model for video, we should be able to drop this
option.

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

Convert CONFIG_CFB_CONSOLE to Kconfig

This converts the following to Kconfig:
CONFIG_CFB_CONSOLE

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

Convert CONFIG_SYS_CONSOLE_IS_IN_ENV and CONFIG_CONSOLE_MUX to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_IS_IN_ENV
CONFIG_CONSOLE_MUX

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Re-order, re-migrate]
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_VIDEO to Kconfig

This converts the following to Kconfig:
CONFIG_VIDEO

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>

wandboard: Remove videoargs script

The videoargs script is kernel version dependent and since wandboard
uses distro config, there is no need to handle videoargs locally.

In case such video related settings are needed, then the proper
location would be the distro extlinux.conf or boot.scr files.

So remove 'videoargs' script.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_SPL_MMC_SUPPORT to Kconfig

Move this option to Kconfig and tidy up existing uses.

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

Convert CONFIG_SPL_LIBCOMMON_SUPPORT to Kconfig

Move this option to Kconfig and tidy up existing uses.

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

configs: Migrate CONFIG_USB_STORAGE

In some cases we were missing CONFIG_USB=y so enable that when needed.

Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: move environment partition farther from u-boot.img

Recently I started to notice that u-boot.img built for Wandboard
by some toolchains becomes so large that it basically overlaps with
U-Boot environment area on SD-card.

According to
http://wiki.wandboard.org/index.php/Boot-process#sdcard_boot_data_layout
Wandboard's SD-card layout is as follows:
------------------------------>8---------------------------
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>

==========================================================
1. 0x00000000 Reserved For MBR
2. 0x00000200 512 Secondary Image Table (optional)
3. 0x00000400 1024 uBoot Image (Starting From IVT)
4. 0x00060000 393216 start of uboot env (size:8k)
5. 0x00062000 end of uboot env
6. 0x00100000 1048576 Linux kernel start
7. 0x0076AC00 7777280 start of partition 1
------------------------------>8---------------------------

So for U-Boot we have 383kB (392192 bytes).

But in up to date U-Boot for Wandboard we build separately
a) SPL
b) u-boot.img

which gives us a bit more detailed SD-card layout:
------------------------------>8---------------------------
==========================================================
1. 0x00000000 Reserved For MBR
2. 0x00000200 512 Secondary Image Table (optional)
3. 0x00000400 1024 SPL
4. 0x00011400 70656 u-boot.img
5. 0x00060000 393216 start of uboot env (size:8k)
6. 0x00062000 end of uboot env
...
------------------------------>8---------------------------

>From that layout we may calculate amount of space reserved for
u-boot.img. It's just 315kb (322560 bytes).

Now if I build U-Boot with Sourcery CodeBench ARM 2014.05 produced
u-boot.img is already more than we expected
(323840 bytes instead of "< 322560"):
------------------------------>8---------------------------
ls -la u-boot.img
-rw-rw-r-- 1 user user 323840 Jul 5 07:38 u-boot.img
------------------------------>8---------------------------

Funny enough if I rebuild U-Boot with ARM toolchain available in
my Fedora 23 distro u-boot.img becomes a little bit smaller:
------------------------------>8---------------------------
ls -la u-boot.img
-rw-rw-r-- 1 user user 322216 Jul 5 07:39 u-boot.img
------------------------------>8---------------------------

What's worse this problem might not affect people most of the time
because what happens people would just copy u-boot.img on SD-card and
live in happiness with it... well until somebody attempts to save
environment in U-Boot with "saveenv" command which will simply
overwrite the very end of u-boot.img.
That will lead to unusable SD-card until user dd u-boot.img on
SD-card again.

I may foresee this issue in the future to become more visible once we
add more features in U-Boot for Wandboard or just existing code base
becomes bulkier and people will consistently get larger u-boot.img
files produced.

IMHO there's an obvious solution for all that - just move U-Boot's env
to the very end of the gap between U-Boot and the first real partition
on the SD-card. This patch will follow
8fb9eea5653796 ("mx6sabre_common: Fix U-Boot corruption after 'saveenv'").
So env is still not in the very end of the gap (obviously 256kb is way
too much for U-Boot's env) but at least we have now the same
partitioning for i.MX6 boards.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Wolfgang Denk <wd@denx.de>

wandboard: enable SATA with imx6q

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>

configs: Re-sync with cmd/Kconfig

Update the config.h and defconfig files for the commands that 8e3c036
converted over to Kconfig

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: Re-sync almost all of cmd/Kconfig

This syncs up the current cmd/Kconfig and include/configs/ files with the
only exception being CMD_NAND. Due to how we have used this historically
we need to take further care here when converting.

Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: fix variable name so PXE boot works

All boards that support PXE booting use the pxefile_addr_r variable. Standardise
wandboard with this variable as pxe_addr_r isn't used anywhere else so it's a
typo.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>

imx6: fix warnings due to switch to distro environment

wandboard and mx6cuboxi have warnings because BOOT_DELAY
is defined twice.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Vagrant Cascadian <vagrant@debian.org>
CC: Otavio Salvador <otavio@ossystems.com.br>
CC: Fabio Estevam <fabio.estevam@freescale.com>

arm: imx: Switch Wandboard to use config_distro_bootcmd.h.

This allows for more flexible and standardized boot across multiple
platforms.

Remove redundant legacy boot environment.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>

I2C: mxc_i2c: make I2C1 and I2C2 optional

The driver assumed that I2C1 and I2C2 were always enabled,
and if they were not, then an asynchronous abort was (silently)
raised, to be caught much later on in the Linux kernel.

Fix this by making I2C1 and I2C2 optional just like I2C3 and I2C4
are.

To make the change binary-invariant, declare I2C1 and I2C2 in
every include/configs/ file which defines CONFIG_SYS_I2C_MXC.

Also, while updating README about CONFIG_SYS_I2C_MXC_I2C1 and
CONFIG_SYS_I2C_MXC_I2C2, add missing descriptions for I2C4 speed
(CONFIG_SYS_MXC_I2C4_SPEED) and slave (CONFIG_SYS_MXC_I2C4_SLAVE)
config options.

Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>

imx6: standardise OCOTP and fuse config to mx6_common

According to README.mxc_ocotp the OCOTP is a stanard i.MX6 SoC feature
so centralise the config in mx6_common.h so functionality is standard
across all boards

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

wandboard: Add board revision detection support

There are two revisions of wandboard: version B1 and C1.

Add the revision detection support, so that the correct dtb file can
be automatically loaded.

Based on the patch from Richard Hu <hakahu@gmail.com>.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Tested-By: Vagrant Cascadian <vagrant@aikidev.net>

net: Move the CMD_NET config to defconfigs

This also selects CONFIG_NET for any CONFIG_CMD_NET board.

Remove the imx default for CONFIG_NET.

This moves the config that was defined by 60296a8 (commands: add more
command entries in Kconfig).

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

Move setexpr to Kconfig

Another shell scripting command that has not been moved.

Moved using tools/moveconfig.py using these settings:

CMD_SETEXPR bool n y

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>

mx6: standardise CONFIG_CMD_CACHE

Move CONFIG_CMD_CACHE to mx6_common and standardise the way it's defined.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>

imx6: generic MMC config options to mx6_common

Move all standard mx6 MMC configs to mx6_common.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>

imx6: standardise filesystem and boot options

Move all standard filesystem, partition and fdt options to mx6_common.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

imx6: move generic miscellaneous and overwrite options

Move generic miscellaneous options that are standard across most, if not all,
mx6 boards to central mx6_common define to ensure consistent features.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

imx6: centralise common boot options in mx6_common.h

Define common LOADADDR and BOOTDELAY to ensure a consistent experience
across mx6 boards

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

imx6: move MXC_GPIO define to mx6_common.h

Define CONFIG_MXC_GPIO and CONFIG_CMD_GPIO by default in mx6_common

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

imx6: move standard ATAG configs to mx6_common.h

Define the standard ATAG consfigs in mx6_common.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>

imx6: move generic imx6 options to mx6_common.h

All boards define CONFIG_MX6, CONFIG_DISPLAY_BOARDINFO, CONFIG_DISPLAY_CPUINFO
and CONFIG_SYS_GENERIC_BOARD so define them in mx6_common

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>

imx6: move all standard includes to mx6_common.h

The linux/sizes.h, asm/arch/imx-regs.h, asm/imx-common/gpio.h,
config_cmd_default.h includes are used fairly universally across imx6 boards
so include them in mx6_common.h by default.

We define CONFIG_SYS_NO_FLASH before config_cmd_default.h so that we
don't have to undef CONFIG_CMD_FLASH / CONFIG_CMD_IMLS everywhere.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

wandboard: Switch to SPL support

Currently we need to build one U-boot image for each of the wandboard
variants: quad, dual-lite and solo.

By switching to SPL we can support all these variants with a single binary,
which is very convenient.

Based on the work from Richard Hu.

Tested kernel booting on the three boards.

Signed-off-by: Richard Hu <hakahu@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Vagrant Cascadian <vagrant@aikidev.net>
Reviewed-by: Stefano Babic <sbabic@denx.de>

driver/i2c/mxc: Enable I2C bus 3 and 4

Some SoCs have more than two I2C busses. Instead of adding ifdef
to the driver, macros are put into board header file where
CONFIG_SYS_I2C_MXC is defined.

Signed-off-by: York Sun <yorksun@freescale.com>
CC: Heiko Schocher <hs@denx.de>

wandboard: Use the default CONFIG_SYS_PBSIZE

Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system because
CONFIG_SYS_PBSIZE is not capable of storing the extra characters of the error
message:
"Unknown command '' - try 'help'".

Use the default CONFIG_SYS_PBSIZE definition from config_fallbacks.h to solve
this problem.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Use 32bit color depth for Fusion LCD

The Fusion LCD needs the 32bit color depth to properly work; the
default is different on the 3.10.17 kernels and it is better to ensure
it work out of box using proper default color setting.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

board: wandboard: add usb storage

Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Select CONFIG_CMD_FUSE

Select CONFIG_CMD_FUSE so that the fuse API commands can be used.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Pass video kernel arguments for HDMI and LCD

This checks if the 7" WVGA produced by Future Eletronics is detected
and pass the needed kernel arguments for it to work.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: add Future Eletronics 7" WVGA LCD extension board

This adds support for the 7" WVGA produced by Future Eletronics and
make it dynamically detect if it is connected or not based on the
touchscreen controller.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>

wandboard: Convert to generic board

Enable CONFIG_SYS_GENERIC_BOARD, so that we get rid of the following warning on
boot:

"Warning: Your board does not use generic board. Please read
doc/README.generic-board and take action. Boards not
upgraded by the late 2014 may break or be removed."

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

sizes.h - consolidate for all architectures

Copied from Linux sources "include/linux/sizes.h" commit
413541dd66d51f791a0b169d9b9014e4f56be13c

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Acked-by: Tom Rini <trini@ti.com>
Acked-by: Stefan Roese <sr@denx.de>
[trini: Add bcm Kona platforms to the patch]
Signed-off-by: Tom Rini <trini@ti.com>

wandboard: Set default environment to use zImage

Change the default environment to use zImage instead of uImage, this
requires changes to the default environment to load a file named
zImage instead of uImage, and to use the 'bootz' command instead of
'bootm' when booting the kernel.

The zImage works for FSL Linux's kernel fork versions 3.0.35, 3.10.9,
and 3.10.17; this also works fine for mainline kernels.

Signed-off-by: John Weber <rjohnweber@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

ARM: mx6: Change the FDT loading address to avoid overlaping

This patch fixes allow for the DeviceTree and initrd relocation fixing
the boot of FSL 3.10.9-1.0.0-alpha kernel.

This changes following boards:

- mx6sabreauto
- mx6sabresd
- wandboard
- udoo
- nitrogen6x
- cgtqmx6eval

The reasoning, as explained by Hui Liu, is:

,----
| The FDT blob will be placed at DDR physical addr: 0x11000000. When Linux kernel
| Boot up, it will decompress the compressed kernel image and place the decompressed
| kernel image at the low end of the DDR memory and start running from it. If the
| decompressed kernel image is bigger for example than 16M, it may over written the
| fdt blob which u-boot loaded to the DDR memory @0x11000000 with fdt_addr=0x11000000
|
| To expand the fdt_addr from 0x11000000 to 0x18000000, which can avoid the override
| Since we will not likely have one kernel image larger than 128MB.
`----

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>

ARM: mx6: Update non-Freescale boards to include CPU errata.

The CPU errata expressed in include/configs/mx6_common.h apply
to all i.MX6DQ and i.MX6DLS parts.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefan Roese <sr@denx.de>

config: remove platform CONFIG_SYS_HZ definition part 2/2

Remove platform CONFIG_SYS_HZ definition for configs a-z*.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>

config: Add a default CONFIG_SYS_PROMPT

The definitions for CONFIG_SYS_PROMPT are varied with little reason other
than to display the board name. Over half the definitions are "==> ", so
make this the default. The rest of the boards remain unchanged to avoid
breaking any external scripts expecting a certain prompt.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Use imx6dl-wandboard.dtb for the solo version

The wandboard solo version should boot the 'imx6dl-wandboard.dtb' file, since
dual-lite and solo variants are the same SoC with only the number of cores being
different.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

Merge git://git.denx.de/u-boot-arm

Conflicts:
board/freescale/mx6qsabrelite/Makefile
board/freescale/mx6qsabrelite/mx6qsabrelite.c
include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <sbabic@denx.de>

mx6: Factor out common HDMI setup code

Instead of duplicating HDMI setup code for every mx6 board, factor out the common code

Signed-off-by: Pardeep Kumar Singla <b45784@freescale.com>
Acked-By: Eric Nelson <eric.nelson@boundarydevices.com>

Add GPL-2.0+ SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>

wandboard: Use splash image at screen center by default

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Change default environment to cope with OE changes

OpenEmbedded has change partitioning layout of generated image so it
does not raise warnings during the boot regarding unkown partition
being used for U-Boot.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>

Add support for Wandboard Quad

Add support for the Quad version of Wandboard; fix compile warning resulting
from having 2G of memory.

Signed-off-by: Tapani Utriainen <tapani@technexion.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>

ARM: imx: Fix incorrect usage of CONFIG_SYS_MMC_ENV_PART

When running the "save" command several times on a mx6qsabresd we see:

U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed
U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed
U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed

This issue is caused by the incorrect usage of CONFIG_SYS_MMC_ENV_PART.

CONFIG_SYS_MMC_ENV_PART should be used to specify the mmc partition that stores
the environment variables.

On some imx boards it is been incorrectly used to pass the partition of kernel
and dtb files for the 'mmcpart' script variable.

Remove the CONFIG_SYS_MMC_ENV_PART usage and configure the 'mmcpart' variable
directly.

Reported-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>

wandboard: Add Boot Splash image with Wandboard logo

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Enable HDMI splashscreen

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Add boot selection support

Adds support for 'bmode' command which let user to choose where to
boot from; this allows U-Boot to load system from another storage
without messing with jumpers.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Add support for Carrier Board MicroSD card

Allow use of the carrier board MicroSD card available in the
Wandboard; this allow for loading alternative system from the other
card for testing or upgrade proposes.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Add update_sd_firmware support

This allow for easy update of firmware in the SD card from a running
U-Boot.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Use env storage info for mmcdev/mmcpart

This makes environment and mmcdev/mmcpart in sync with SYS_MMC_ENV_DEV
and SYS_MMC_ENV_PART settings.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Remove CONFIG_SYS_FSL_USDHC_NUM

CONFIG_SYS_FSL_USDHC_NUM is not used for wandboard.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Remove duplicate 'mmc dev'

No need to call 'mmc dev' twice.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>

Add initial support for Wandboard dual lite and solo.

Wandboard is a development board that has two variants: one version based
on mx6 dual lite and another one based on mx6 solo.

For more details about Wandboard, please refer to: http://www.wandboard.org/

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

global: Migrate CONFIG_SYS_FSL* symbols to the CFG_SYS namespace

Migrate all of COFIG_SYS_FSL* to the CFG_SYS namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Convert CONFIG_LBA48 et al to Kconfig

This converts the following to Kconfig:
CONFIG_LBA48
CONFIG_SYS_64BIT_LBA

Signed-off-by: Tom Rini <trini@konsulko.com>

ata: dwc_ahsata: Remove legacy non-CONFIG_AHCI code

The migration deadline for this has passed and all boards have been
updated, remove this legacy code and references for it.

Signed-off-by: Tom Rini <trini@konsulko.com>

Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h

- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR
- Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack
pointer directly, otherwise we use the common calculation.
- On some platforms that were using the standard calculation but did not
set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them.
- On a small number of platforms that were not subtracting
GENERATED_GBL_DATA_SIZE do so now via the standard calculation.
- CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most
board config header files.

Signed-off-by: Tom Rini <trini@konsulko.com>

video: Drop CONFIG_VIDEO_BMP_LOGO

This option is not implemented anymore. Drop it.

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

Convert CONFIG_SCSI_AHCI_PLAT et al to Kconfig

This converts the following to Kconfig:
CONFIG_SCSI_AHCI_PLAT
CONFIG_SYS_SCSI_MAX_SCSI_ID
CONFIG_SYS_SCSI_MAX_LUN
CONFIG_SYS_SATA_MAX_DEVICE

Drop CONFIG_SCSI for everything except the sandbox build. We only need
one build for tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>

video: Convert CONFIG_VIDEO_LOGO to Kconfig

This converts the following to Kconfig:
CONFIG_VIDEO_LOGO

Note that this option depends on CONFIG_DM_VIDEO now, since cfb_console is
deprecated. The only relevant code is now in splash.c

Drop the check for DM_VIDEO in that file.

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

arm: Finish migration of CONFIG_MACH_TYPE

As this is only useful when booting with ATAGs, which are now largely
disabled, remove this value for the remaining platforms. We have a few
places in the code that had been testing for MACH_TYPE as a sort of
internal logic. Update those to use different but still correct CONFIG
symbols.

Cc: Phil Sutter <phil@nwl.cc>
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SYS_MALLOC_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_MALLOC_LEN

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>

global: Convert CONFIG_LOADADDR to CONFIG_SYS_LOADADDR

- In most of the codebase, we reference CONFIG_SYS_LOAD_ADDR and not
CONFIG_LOADADDR.
- Generally, CONFIG_SYS_LOADADDR is set to CONFIG_LOADADDR and then as
noted, we use CONFIG_SYS_LOADADDR.

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: migrate CONFIG_BMP_16/24/32BPP to defconfigs

Done with:
./tools/moveconfig.py BMP_16BPP BMP_24BPP BMP_32BPP

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

configs: migrate CONFIG_VIDEO_BMP_RLE8 to defconfigs

Done with:
./tools/moveconfig.py VIDEO_BMP_RLE8

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

Convert CONFIG_SPLASH_SCREEN et al to Kconfig

This converts the following to Kconfig:
CONFIG_SPLASH_SCREEN
CONFIG_SPLASH_SCREEN_ALIGN
CONFIG_SPLASHIMAGE_GUARD
CONFIG_SPLASH_SOURCE

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

Convert CONFIG_SYS_MMC_ENV_DEV et al to Kconfig

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: Tom Rini <trini@konsulko.com>

arm: wandboard: move CONFIG_MXC_UART to defconfig

For using a debug UART on the Wandboard CONFIG_MXC_UART=y must be set in
the .config file.

To avoid duplicate definitions move the setting from
include/configs/wandboard.h to configs/wandboard_defconfig.

Document the debug UART settings in the README.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

common: Drop linux/stringify.h from common header

Move this uncommon header out of the common header.

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

treewide: mem: Move mtest related defines to Kconfig

Move below defines which are used by mtest utility to Kconfig.
CONFIG_SYS_MEMTEST_START
CONFIG_SYS_MEMTEST_END

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
[trini: Fix kmcoge5ne board, re-run migration as well]
Signed-off-by: Tom Rini <trini@konsulko.com>

env: Finish migration of common ENV options

- 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: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>

imx: wandboard: convert FEC support to DM_ETH

Remove CONFIG_DM_ETH conversion warning to avoid board removal.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx: wandboard: fix splash logo drawing

After mxc_ipuv3 DM_VIDEO conversion showing splash image
doesn't work. Fix this. Also enable white on black console
configuration as it used to be with cfb_console driver.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: allow booting from MMC 2

One of the SD-CARD slots on the Wandboard Quad B1 is MMC 2. Enable it as a
boot device.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

imx6: wandboard: convert to DM_I2C

Allow building with DM_I2C enabled.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_PMIC

Enable DM_PMIC_PFUZE100 driver and add PMIC description to DTS.
Rework power_init_board() code.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_VIDEO

Enable DM_VIDEO in defconfig.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_USB

Drop CONFIG_USB_MAX_CONTROLLER_COUNT and enable DM_USB
in defconfig.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx: move CONFIG_VIDEO_IPUV3 to defconfigs

Signed-off-by: Anatolij Gustschin <agust@denx.de>

Convert CONFIG_MII et al to Kconfig

This converts the following to Kconfig:
CONFIG_MII
CONFIG_DRIVER_TI_EMAC

Signed-off-by: Adam Ford <aford173@gmail.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

configs: Migrate CONFIG_NR_DRAM_BANKS

We have the following cases:
- CONFIG_NR_DRAM_BANKS was defined, migrate normally
- CONFIG_NR_DRAM_BANKS_MAX was defined and then used for
CONFIG_NR_DRAM_BANKS after a check, just migrate it over now.
- CONFIG_NR_DRAM_BANKS was very oddly defined on p2771-0000-* (to 1024 +
2), set this to 8.

Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: Remove hardcoded baudrate from "console" variable

We should use the baudrate variable available inside U-Boot
environment to allow it to be changed dynamically.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

Migrate CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to Kconfig

Convert CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to Kconfig

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Reviewed-by: Petr Vorel <petr.vorel at gmail.com>

treewide: Migrate CONFIG_DISPLAY_BOARDINFO_LATE to Kconfig

Migrate the CONFIG_DISPLAY_BOARDINFO_LATE option to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
[trini: Re-run migration]
Signed-off-by: Tom Rini <trini@konsulko.com>

Remove config_distro_defaults.h

With the contents of config_distro_defaults.h migrated to Kconfig,
we can remove this header file completely

Signed-off-by: Adam Ford <aford173@gmail.com>

ata: Migrate CONFIG_LIBATA to Kconfig

This symbol enables some library code used by various SATA drivers,
so make this a non-user-visible symbol select'ed by the respective
drivers, and let moveconfig handle the rest.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>

ata: Migrate CONFIG_DWC_AHSATA to Kconfig

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>

Kconfig: Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND

We first introduce CONFIG_USE_BOOTCOMMAND, similar to
CONFIG_USE_BOOTARGS. We then migrate CONFIG_BOOTCOMMAND for most
CONFIG_DISTRO_DEFAULT users. In some cases platforms have a complex
scheme around this usage, and these have been defered for the moment so
that platform maintainers can work on a migration plan.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>

wandboard: Add support for the MX6QP variant

Add support for the latest MX6QP wandboard variant.

Based on Richard Hu's work from Technexion's U-Boot tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

wandboard: Add support for the latest revd1 revision

Latest wandboard hardware revision is revd1, which brings the following
new features:

- PFUZE100 PMIC
- AR8035 Ethernet PHY
- Upgrade Wifi/BT chip to BCM4339/BCM43430.

The detection mechanism is to probe the PMIC and when it is
found, then the revision of the board is revd1.

As the detection is done via PMIC, we need to print the board version
at a later stage via CONFIG_DISPLAY_BOARDINFO_LATE and also need
to disable CONFIG_DISPLAY_BOARDINFO, which is done much earlier.

Make the necessary adjustments for the AR8035 PHY to work on revd1.

Based on Richard Hu's work from Technexion's U-Boot tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

ipu_common: Let the MX6 IPU clock be calculated in run-time

MX6Q/QP IPU operates at 264MHz and MX6DL IPU at 198MHz.

When running a SPL target, which supports multiple MX6 variants we cannot
properly setup the IPU clock frequency via CONFIG_IPUV3_CLK option as
such decision is done in build-time currently.

Remove the CONFIG_IPUV3_CLK option and let the IPU clock frequency be
configured in run-time on mx6.

Reported-by: Eric Nelson <eric@nelint.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
[agust: fixed #endif in cgtqmx6eval.h]
Signed-off-by: Anatolij Gustschin <agust@denx.de>

Merge git://www.denx.de/git/u-boot-imx

Update pfla02 for setenv changes and PHYLIB/etc migration to Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>

Move PHYLIB to Kconfig

Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

arm: imx: Enable booting from SATA on wandboard.

Enable booting from SATA on the wandboard.

Sata support was already enabled, but distro_bootcmd is not configured
to boot from it.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_ENV_IS_IN_MMC/NAND/UBI and NOWHERE to Kconfig

This converts the following to Kconfig:
CONFIG_ENV_IS_IN_MMC
CONFIG_ENV_IS_IN_NAND
CONFIG_ENV_IS_IN_UBI
CONFIG_ENV_IS_NOWHERE

In fact this already exists for sunxi as a 'choice' config. However not
all the choices are available in Kconfig yet so we cannot use that. It
would lead to more than one option being set.

In addition, one purpose of this series is to allow the environment to be
stored in more than one place. So the existing choice is converted to a
normal config allowing each option to be set independently.

There are not many opportunities for Kconfig updates to reduce the size of
this patch. This was tested with

./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC

And then manual updates. This is because for CHAIN_OF_TRUST boards they
can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic
now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: Use PARTUUID to specify the rootfs location

Currently the rootfs location is passed via mmcblk number and the
problem with this approach is that the mmcblk number for the eMMC
changes depending on the kernel version.

In order to avoid such issue, use UUID method to specify the rootfs
location.

This change was made based on U-Boot commit:

- ca4f338e2efece5196eb2178e5f7d07be828da6e

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_CMD_SATA to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_SATA

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

Convert CONFIG_CMD_HDMIDETECT to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_HDMIDETECT

Note that we cannot do 'default y if VIDEO' because this option is only
enabled for a small subset of mx6 boards. Also this command is is not a
great implementation (it doesn't use driver model).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

Kconfig: USB: Migrate existing USB_EHCI_xxx options

The following options are migrated over fully now:
- USB_EHCI_ATMEL
- USB_EHCI_MARVELL
- USB_EHCI_MX6
- USB_EHCI_MX7
- USB_EHCI_MSM
- USB_EHCI_ZYNQ
- USB_EHCI_GENERIC

This also requires fixing the depends on USB_EHCI_MARVELL as it's used
by Orion5X and Kirkwood as well.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Kconfig: USB: Migrate CONFIG_USB_EHCI_HCD users to Kconfig

Migrate the rest of the users of CONFIG_USB_EHCI_HCD over to Kconfig.
For a few SoCs, imply or default y this if USB is enabled. In some
cases we had not already migrated to CONFIG_USB so do that as well.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Kconfig: USB: Migrate CONFIG_USB_EHCI to CONFIG_USB_EHCI_HCD

In order to be able to migrate the various SoC EHCI CONFIG options we
first need to finish the switch from CONFIG_USB_EHCI to
CONFIG_USB_EHCI_HCD.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Convert CONFIG_CMD_BMODE to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_BMODE

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Make this default y and depend on mx5/6/7]
Signed-off-by: Tom Rini <trini@konsulko.com>

arm: Clean up MACH_TYPE_xxx usage after re-sync of mach-types

With the latest mach-types values we have many instances where we no
longer need to define a value and a few cases where the name (but not
value) have changed slightly.

Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_BOARD_EARLY_INIT_F to Kconfig

This converts the following to Kconfig:
CONFIG_BOARD_EARLY_INIT_F

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

config: Move CONFIG_BOARD_LATE_INIT to defconfigs

Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>

arm: imx: wandboard: fix compile error if CONFIG_VIDEO is deactivated

When I tried to deactivate VIDEO support for the Wandboard, it still
tried to initialize the Framebuffer and so on. That is the reason for
the added ifdefs. CONFIG_VIDEO is enabled in the configuration as default
and therefore nothing changes for the default user.

The structs mx6dl_i2c2_pad_info and mx6q_i2c2_pad_info are only available
when CONFIG_IPUV3 are set and should not be tried to access, when that
define is not defined.

Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com>

Convert CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_VGA_AS_SINGLE_DEVICE to Kconfig

This converts the following to Kconfig:
CONFIG_VGA_AS_SINGLE_DEVICE

Once we migrate to driver model for video, we should be able to drop this
option.

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

Convert CONFIG_CFB_CONSOLE to Kconfig

This converts the following to Kconfig:
CONFIG_CFB_CONSOLE

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

Convert CONFIG_SYS_CONSOLE_IS_IN_ENV and CONFIG_CONSOLE_MUX to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_IS_IN_ENV
CONFIG_CONSOLE_MUX

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Re-order, re-migrate]
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_VIDEO to Kconfig

This converts the following to Kconfig:
CONFIG_VIDEO

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>

wandboard: Remove videoargs script

The videoargs script is kernel version dependent and since wandboard
uses distro config, there is no need to handle videoargs locally.

In case such video related settings are needed, then the proper
location would be the distro extlinux.conf or boot.scr files.

So remove 'videoargs' script.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_SPL_MMC_SUPPORT to Kconfig

Move this option to Kconfig and tidy up existing uses.

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

Convert CONFIG_SPL_LIBCOMMON_SUPPORT to Kconfig

Move this option to Kconfig and tidy up existing uses.

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

configs: Migrate CONFIG_USB_STORAGE

In some cases we were missing CONFIG_USB=y so enable that when needed.

Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: move environment partition farther from u-boot.img

Recently I started to notice that u-boot.img built for Wandboard
by some toolchains becomes so large that it basically overlaps with
U-Boot environment area on SD-card.

According to
http://wiki.wandboard.org/index.php/Boot-process#sdcard_boot_data_layout
Wandboard's SD-card layout is as follows:
------------------------------>8---------------------------
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>

==========================================================
1. 0x00000000 Reserved For MBR
2. 0x00000200 512 Secondary Image Table (optional)
3. 0x00000400 1024 uBoot Image (Starting From IVT)
4. 0x00060000 393216 start of uboot env (size:8k)
5. 0x00062000 end of uboot env
6. 0x00100000 1048576 Linux kernel start
7. 0x0076AC00 7777280 start of partition 1
------------------------------>8---------------------------

So for U-Boot we have 383kB (392192 bytes).

But in up to date U-Boot for Wandboard we build separately
a) SPL
b) u-boot.img

which gives us a bit more detailed SD-card layout:
------------------------------>8---------------------------
==========================================================
1. 0x00000000 Reserved For MBR
2. 0x00000200 512 Secondary Image Table (optional)
3. 0x00000400 1024 SPL
4. 0x00011400 70656 u-boot.img
5. 0x00060000 393216 start of uboot env (size:8k)
6. 0x00062000 end of uboot env
...
------------------------------>8---------------------------

>From that layout we may calculate amount of space reserved for
u-boot.img. It's just 315kb (322560 bytes).

Now if I build U-Boot with Sourcery CodeBench ARM 2014.05 produced
u-boot.img is already more than we expected
(323840 bytes instead of "< 322560"):
------------------------------>8---------------------------
ls -la u-boot.img
-rw-rw-r-- 1 user user 323840 Jul 5 07:38 u-boot.img
------------------------------>8---------------------------

Funny enough if I rebuild U-Boot with ARM toolchain available in
my Fedora 23 distro u-boot.img becomes a little bit smaller:
------------------------------>8---------------------------
ls -la u-boot.img
-rw-rw-r-- 1 user user 322216 Jul 5 07:39 u-boot.img
------------------------------>8---------------------------

What's worse this problem might not affect people most of the time
because what happens people would just copy u-boot.img on SD-card and
live in happiness with it... well until somebody attempts to save
environment in U-Boot with "saveenv" command which will simply
overwrite the very end of u-boot.img.
That will lead to unusable SD-card until user dd u-boot.img on
SD-card again.

I may foresee this issue in the future to become more visible once we
add more features in U-Boot for Wandboard or just existing code base
becomes bulkier and people will consistently get larger u-boot.img
files produced.

IMHO there's an obvious solution for all that - just move U-Boot's env
to the very end of the gap between U-Boot and the first real partition
on the SD-card. This patch will follow
8fb9eea5653796 ("mx6sabre_common: Fix U-Boot corruption after 'saveenv'").
So env is still not in the very end of the gap (obviously 256kb is way
too much for U-Boot's env) but at least we have now the same
partitioning for i.MX6 boards.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Wolfgang Denk <wd@denx.de>

wandboard: enable SATA with imx6q

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>

configs: Re-sync with cmd/Kconfig

Update the config.h and defconfig files for the commands that 8e3c036
converted over to Kconfig

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: Re-sync almost all of cmd/Kconfig

This syncs up the current cmd/Kconfig and include/configs/ files with the
only exception being CMD_NAND. Due to how we have used this historically
we need to take further care here when converting.

Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: fix variable name so PXE boot works

All boards that support PXE booting use the pxefile_addr_r variable. Standardise
wandboard with this variable as pxe_addr_r isn't used anywhere else so it's a
typo.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>

imx6: fix warnings due to switch to distro environment

wandboard and mx6cuboxi have warnings because BOOT_DELAY
is defined twice.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Vagrant Cascadian <vagrant@debian.org>
CC: Otavio Salvador <otavio@ossystems.com.br>
CC: Fabio Estevam <fabio.estevam@freescale.com>

arm: imx: Switch Wandboard to use config_distro_bootcmd.h.

This allows for more flexible and standardized boot across multiple
platforms.

Remove redundant legacy boot environment.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>

I2C: mxc_i2c: make I2C1 and I2C2 optional

The driver assumed that I2C1 and I2C2 were always enabled,
and if they were not, then an asynchronous abort was (silently)
raised, to be caught much later on in the Linux kernel.

Fix this by making I2C1 and I2C2 optional just like I2C3 and I2C4
are.

To make the change binary-invariant, declare I2C1 and I2C2 in
every include/configs/ file which defines CONFIG_SYS_I2C_MXC.

Also, while updating README about CONFIG_SYS_I2C_MXC_I2C1 and
CONFIG_SYS_I2C_MXC_I2C2, add missing descriptions for I2C4 speed
(CONFIG_SYS_MXC_I2C4_SPEED) and slave (CONFIG_SYS_MXC_I2C4_SLAVE)
config options.

Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>

imx6: standardise OCOTP and fuse config to mx6_common

According to README.mxc_ocotp the OCOTP is a stanard i.MX6 SoC feature
so centralise the config in mx6_common.h so functionality is standard
across all boards

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>

Merge branch 'master' of git://www.denx.de/git/u-boot-imx

wandboard: Add board revision detection support

There are two revisions of wandboard: version B1 and C1.

Add the revision detection support, so that the correct dtb file can
be automatically loaded.

Based on the patch from Richard Hu <hakahu@gmail.com>.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Tested-By: Vagrant Cascadian <vagrant@aikidev.net>

net: Move the CMD_NET config to defconfigs

This also selects CONFIG_NET for any CONFIG_CMD_NET board.

Remove the imx default for CONFIG_NET.

This moves the config that was defined by 60296a8 (commands: add more
command entries in Kconfig).

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

Move setexpr to Kconfig

Another shell scripting command that has not been moved.

Moved using tools/moveconfig.py using these settings:

CMD_SETEXPR bool n y

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>

mx6: standardise CONFIG_CMD_CACHE

Move CONFIG_CMD_CACHE to mx6_common and standardise the way it's defined.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>

imx6: generic MMC config options to mx6_common

Move all standard mx6 MMC configs to mx6_common.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>

imx6: standardise filesystem and boot options

Move all standard filesystem, partition and fdt options to mx6_common.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

imx6: move generic miscellaneous and overwrite options

Move generic miscellaneous options that are standard across most, if not all,
mx6 boards to central mx6_common define to ensure consistent features.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

imx6: centralise common boot options in mx6_common.h

Define common LOADADDR and BOOTDELAY to ensure a consistent experience
across mx6 boards

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

imx6: move MXC_GPIO define to mx6_common.h

Define CONFIG_MXC_GPIO and CONFIG_CMD_GPIO by default in mx6_common

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

imx6: move standard ATAG configs to mx6_common.h

Define the standard ATAG consfigs in mx6_common.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>

imx6: move generic imx6 options to mx6_common.h

All boards define CONFIG_MX6, CONFIG_DISPLAY_BOARDINFO, CONFIG_DISPLAY_CPUINFO
and CONFIG_SYS_GENERIC_BOARD so define them in mx6_common

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>

imx6: move all standard includes to mx6_common.h

The linux/sizes.h, asm/arch/imx-regs.h, asm/imx-common/gpio.h,
config_cmd_default.h includes are used fairly universally across imx6 boards
so include them in mx6_common.h by default.

We define CONFIG_SYS_NO_FLASH before config_cmd_default.h so that we
don't have to undef CONFIG_CMD_FLASH / CONFIG_CMD_IMLS everywhere.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

wandboard: Switch to SPL support

Currently we need to build one U-boot image for each of the wandboard
variants: quad, dual-lite and solo.

By switching to SPL we can support all these variants with a single binary,
which is very convenient.

Based on the work from Richard Hu.

Tested kernel booting on the three boards.

Signed-off-by: Richard Hu <hakahu@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Vagrant Cascadian <vagrant@aikidev.net>
Reviewed-by: Stefano Babic <sbabic@denx.de>

driver/i2c/mxc: Enable I2C bus 3 and 4

Some SoCs have more than two I2C busses. Instead of adding ifdef
to the driver, macros are put into board header file where
CONFIG_SYS_I2C_MXC is defined.

Signed-off-by: York Sun <yorksun@freescale.com>
CC: Heiko Schocher <hs@denx.de>

wandboard: Use the default CONFIG_SYS_PBSIZE

Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system because
CONFIG_SYS_PBSIZE is not capable of storing the extra characters of the error
message:
"Unknown command '' - try 'help'".

Use the default CONFIG_SYS_PBSIZE definition from config_fallbacks.h to solve
this problem.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Use 32bit color depth for Fusion LCD

The Fusion LCD needs the 32bit color depth to properly work; the
default is different on the 3.10.17 kernels and it is better to ensure
it work out of box using proper default color setting.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

board: wandboard: add usb storage

Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Select CONFIG_CMD_FUSE

Select CONFIG_CMD_FUSE so that the fuse API commands can be used.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Pass video kernel arguments for HDMI and LCD

This checks if the 7" WVGA produced by Future Eletronics is detected
and pass the needed kernel arguments for it to work.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: add Future Eletronics 7" WVGA LCD extension board

This adds support for the 7" WVGA produced by Future Eletronics and
make it dynamically detect if it is connected or not based on the
touchscreen controller.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>

wandboard: Convert to generic board

Enable CONFIG_SYS_GENERIC_BOARD, so that we get rid of the following warning on
boot:

"Warning: Your board does not use generic board. Please read
doc/README.generic-board and take action. Boards not
upgraded by the late 2014 may break or be removed."

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

sizes.h - consolidate for all architectures

Copied from Linux sources "include/linux/sizes.h" commit
413541dd66d51f791a0b169d9b9014e4f56be13c

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Acked-by: Tom Rini <trini@ti.com>
Acked-by: Stefan Roese <sr@denx.de>
[trini: Add bcm Kona platforms to the patch]
Signed-off-by: Tom Rini <trini@ti.com>

wandboard: Set default environment to use zImage

Change the default environment to use zImage instead of uImage, this
requires changes to the default environment to load a file named
zImage instead of uImage, and to use the 'bootz' command instead of
'bootm' when booting the kernel.

The zImage works for FSL Linux's kernel fork versions 3.0.35, 3.10.9,
and 3.10.17; this also works fine for mainline kernels.

Signed-off-by: John Weber <rjohnweber@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

ARM: mx6: Change the FDT loading address to avoid overlaping

This patch fixes allow for the DeviceTree and initrd relocation fixing
the boot of FSL 3.10.9-1.0.0-alpha kernel.

This changes following boards:

- mx6sabreauto
- mx6sabresd
- wandboard
- udoo
- nitrogen6x
- cgtqmx6eval

The reasoning, as explained by Hui Liu, is:

,----
| The FDT blob will be placed at DDR physical addr: 0x11000000. When Linux kernel
| Boot up, it will decompress the compressed kernel image and place the decompressed
| kernel image at the low end of the DDR memory and start running from it. If the
| decompressed kernel image is bigger for example than 16M, it may over written the
| fdt blob which u-boot loaded to the DDR memory @0x11000000 with fdt_addr=0x11000000
|
| To expand the fdt_addr from 0x11000000 to 0x18000000, which can avoid the override
| Since we will not likely have one kernel image larger than 128MB.
`----

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>

ARM: mx6: Update non-Freescale boards to include CPU errata.

The CPU errata expressed in include/configs/mx6_common.h apply
to all i.MX6DQ and i.MX6DLS parts.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefan Roese <sr@denx.de>

config: remove platform CONFIG_SYS_HZ definition part 2/2

Remove platform CONFIG_SYS_HZ definition for configs a-z*.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>

config: Add a default CONFIG_SYS_PROMPT

The definitions for CONFIG_SYS_PROMPT are varied with little reason other
than to display the board name. Over half the definitions are "==> ", so
make this the default. The rest of the boards remain unchanged to avoid
breaking any external scripts expecting a certain prompt.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Use imx6dl-wandboard.dtb for the solo version

The wandboard solo version should boot the 'imx6dl-wandboard.dtb' file, since
dual-lite and solo variants are the same SoC with only the number of cores being
different.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

Merge git://git.denx.de/u-boot-arm

Conflicts:
board/freescale/mx6qsabrelite/Makefile
board/freescale/mx6qsabrelite/mx6qsabrelite.c
include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <sbabic@denx.de>

mx6: Factor out common HDMI setup code

Instead of duplicating HDMI setup code for every mx6 board, factor out the common code

Signed-off-by: Pardeep Kumar Singla <b45784@freescale.com>
Acked-By: Eric Nelson <eric.nelson@boundarydevices.com>

Add GPL-2.0+ SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>

wandboard: Use splash image at screen center by default

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Change default environment to cope with OE changes

OpenEmbedded has change partitioning layout of generated image so it
does not raise warnings during the boot regarding unkown partition
being used for U-Boot.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>

Add support for Wandboard Quad

Add support for the Quad version of Wandboard; fix compile warning resulting
from having 2G of memory.

Signed-off-by: Tapani Utriainen <tapani@technexion.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>

ARM: imx: Fix incorrect usage of CONFIG_SYS_MMC_ENV_PART

When running the "save" command several times on a mx6qsabresd we see:

U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed
U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed
U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed

This issue is caused by the incorrect usage of CONFIG_SYS_MMC_ENV_PART.

CONFIG_SYS_MMC_ENV_PART should be used to specify the mmc partition that stores
the environment variables.

On some imx boards it is been incorrectly used to pass the partition of kernel
and dtb files for the 'mmcpart' script variable.

Remove the CONFIG_SYS_MMC_ENV_PART usage and configure the 'mmcpart' variable
directly.

Reported-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>

wandboard: Add Boot Splash image with Wandboard logo

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Enable HDMI splashscreen

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

wandboard: Add boot selection support

Adds support for 'bmode' command which let user to choose where to
boot from; this allows U-Boot to load system from another storage
without messing with jumpers.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Add support for Carrier Board MicroSD card

Allow use of the carrier board MicroSD card available in the
Wandboard; this allow for loading alternative system from the other
card for testing or upgrade proposes.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Add update_sd_firmware support

This allow for easy update of firmware in the SD card from a running
U-Boot.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Use env storage info for mmcdev/mmcpart

This makes environment and mmcdev/mmcpart in sync with SYS_MMC_ENV_DEV
and SYS_MMC_ENV_PART settings.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Remove CONFIG_SYS_FSL_USDHC_NUM

CONFIG_SYS_FSL_USDHC_NUM is not used for wandboard.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>

wandboard: Remove duplicate 'mmc dev'

No need to call 'mmc dev' twice.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>

Add initial support for Wandboard dual lite and solo.

Wandboard is a development board that has two variants: one version based
on mx6 dual lite and another one based on mx6 solo.

For more details about Wandboard, please refer to: http://www.wandboard.org/

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

Convert CONFIG_LBA48 et al to Kconfig

This converts the following to Kconfig:
CONFIG_LBA48
CONFIG_SYS_64BIT_LBA

Signed-off-by: Tom Rini <trini@konsulko.com>

ata: dwc_ahsata: Remove legacy non-CONFIG_AHCI code

The migration deadline for this has passed and all boards have been
updated, remove this legacy code and references for it.

Signed-off-by: Tom Rini <trini@konsulko.com>

Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h

- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR
- Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack
pointer directly, otherwise we use the common calculation.
- On some platforms that were using the standard calculation but did not
set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them.
- On a small number of platforms that were not subtracting
GENERATED_GBL_DATA_SIZE do so now via the standard calculation.
- CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most
board config header files.

Signed-off-by: Tom Rini <trini@konsulko.com>

video: Drop CONFIG_VIDEO_BMP_LOGO

This option is not implemented anymore. Drop it.

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

Convert CONFIG_SCSI_AHCI_PLAT et al to Kconfig

This converts the following to Kconfig:
CONFIG_SCSI_AHCI_PLAT
CONFIG_SYS_SCSI_MAX_SCSI_ID
CONFIG_SYS_SCSI_MAX_LUN
CONFIG_SYS_SATA_MAX_DEVICE

Drop CONFIG_SCSI for everything except the sandbox build. We only need
one build for tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>

video: Convert CONFIG_VIDEO_LOGO to Kconfig

This converts the following to Kconfig:
CONFIG_VIDEO_LOGO

Note that this option depends on CONFIG_DM_VIDEO now, since cfb_console is
deprecated. The only relevant code is now in splash.c

Drop the check for DM_VIDEO in that file.

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

arm: Finish migration of CONFIG_MACH_TYPE

As this is only useful when booting with ATAGs, which are now largely
disabled, remove this value for the remaining platforms. We have a few
places in the code that had been testing for MACH_TYPE as a sort of
internal logic. Update those to use different but still correct CONFIG
symbols.

Cc: Phil Sutter <phil@nwl.cc>
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_SYS_MALLOC_LEN to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_MALLOC_LEN

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>

global: Convert CONFIG_LOADADDR to CONFIG_SYS_LOADADDR

- In most of the codebase, we reference CONFIG_SYS_LOAD_ADDR and not
CONFIG_LOADADDR.
- Generally, CONFIG_SYS_LOADADDR is set to CONFIG_LOADADDR and then as
noted, we use CONFIG_SYS_LOADADDR.

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: migrate CONFIG_BMP_16/24/32BPP to defconfigs

Done with:
./tools/moveconfig.py BMP_16BPP BMP_24BPP BMP_32BPP

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

configs: migrate CONFIG_VIDEO_BMP_RLE8 to defconfigs

Done with:
./tools/moveconfig.py VIDEO_BMP_RLE8

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

Convert CONFIG_SPLASH_SCREEN et al to Kconfig

This converts the following to Kconfig:
CONFIG_SPLASH_SCREEN
CONFIG_SPLASH_SCREEN_ALIGN
CONFIG_SPLASHIMAGE_GUARD
CONFIG_SPLASH_SOURCE

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

Convert CONFIG_SYS_MMC_ENV_DEV et al to Kconfig

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: Tom Rini <trini@konsulko.com>

arm: wandboard: move CONFIG_MXC_UART to defconfig

For using a debug UART on the Wandboard CONFIG_MXC_UART=y must be set in
the .config file.

To avoid duplicate definitions move the setting from
include/configs/wandboard.h to configs/wandboard_defconfig.

Document the debug UART settings in the README.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

common: Drop linux/stringify.h from common header

Move this uncommon header out of the common header.

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

treewide: mem: Move mtest related defines to Kconfig

Move below defines which are used by mtest utility to Kconfig.
CONFIG_SYS_MEMTEST_START
CONFIG_SYS_MEMTEST_END

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
[trini: Fix kmcoge5ne board, re-run migration as well]
Signed-off-by: Tom Rini <trini@konsulko.com>

env: Finish migration of common ENV options

- 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: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>

imx: wandboard: convert FEC support to DM_ETH

Remove CONFIG_DM_ETH conversion warning to avoid board removal.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx: wandboard: fix splash logo drawing

After mxc_ipuv3 DM_VIDEO conversion showing splash image
doesn't work. Fix this. Also enable white on black console
configuration as it used to be with cfb_console driver.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: allow booting from MMC 2

One of the SD-CARD slots on the Wandboard Quad B1 is MMC 2. Enable it as a
boot device.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

imx6: wandboard: convert to DM_I2C

Allow building with DM_I2C enabled.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_PMIC

Enable DM_PMIC_PFUZE100 driver and add PMIC description to DTS.
Rework power_init_board() code.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_VIDEO

Enable DM_VIDEO in defconfig.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx6: wandboard: convert to DM_USB

Drop CONFIG_USB_MAX_CONTROLLER_COUNT and enable DM_USB
in defconfig.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

imx: move CONFIG_VIDEO_IPUV3 to defconfigs

Signed-off-by: Anatolij Gustschin <agust@denx.de>

Convert CONFIG_MII et al to Kconfig

This converts the following to Kconfig:
CONFIG_MII
CONFIG_DRIVER_TI_EMAC

Signed-off-by: Adam Ford <aford173@gmail.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

configs: Migrate CONFIG_NR_DRAM_BANKS

We have the following cases:
- CONFIG_NR_DRAM_BANKS was defined, migrate normally
- CONFIG_NR_DRAM_BANKS_MAX was defined and then used for
CONFIG_NR_DRAM_BANKS after a check, just migrate it over now.
- CONFIG_NR_DRAM_BANKS was very oddly defined on p2771-0000-* (to 1024 +
2), set this to 8.

Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: Remove hardcoded baudrate from "console" variable

We should use the baudrate variable available inside U-Boot
environment to allow it to be changed dynamically.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

Migrate CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to Kconfig

Convert CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to Kconfig

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Reviewed-by: Petr Vorel <petr.vorel at gmail.com>

treewide: Migrate CONFIG_DISPLAY_BOARDINFO_LATE to Kconfig

Migrate the CONFIG_DISPLAY_BOARDINFO_LATE option to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
[trini: Re-run migration]
Signed-off-by: Tom Rini <trini@konsulko.com>

Remove config_distro_defaults.h

With the contents of config_distro_defaults.h migrated to Kconfig,
we can remove this header file completely

Signed-off-by: Adam Ford <aford173@gmail.com>

ata: Migrate CONFIG_LIBATA to Kconfig

This symbol enables some library code used by various SATA drivers,
so make this a non-user-visible symbol select'ed by the respective
drivers, and let moveconfig handle the rest.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>

ata: Migrate CONFIG_DWC_AHSATA to Kconfig

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>

Kconfig: Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND

We first introduce CONFIG_USE_BOOTCOMMAND, similar to
CONFIG_USE_BOOTARGS. We then migrate CONFIG_BOOTCOMMAND for most
CONFIG_DISTRO_DEFAULT users. In some cases platforms have a complex
scheme around this usage, and these have been defered for the moment so
that platform maintainers can work on a migration plan.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>

wandboard: Add support for the MX6QP variant

Add support for the latest MX6QP wandboard variant.

Based on Richard Hu's work from Technexion's U-Boot tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

wandboard: Add support for the latest revd1 revision

Latest wandboard hardware revision is revd1, which brings the following
new features:

- PFUZE100 PMIC
- AR8035 Ethernet PHY
- Upgrade Wifi/BT chip to BCM4339/BCM43430.

The detection mechanism is to probe the PMIC and when it is
found, then the revision of the board is revd1.

As the detection is done via PMIC, we need to print the board version
at a later stage via CONFIG_DISPLAY_BOARDINFO_LATE and also need
to disable CONFIG_DISPLAY_BOARDINFO, which is done much earlier.

Make the necessary adjustments for the AR8035 PHY to work on revd1.

Based on Richard Hu's work from Technexion's U-Boot tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

ipu_common: Let the MX6 IPU clock be calculated in run-time

MX6Q/QP IPU operates at 264MHz and MX6DL IPU at 198MHz.

When running a SPL target, which supports multiple MX6 variants we cannot
properly setup the IPU clock frequency via CONFIG_IPUV3_CLK option as
such decision is done in build-time currently.

Remove the CONFIG_IPUV3_CLK option and let the IPU clock frequency be
configured in run-time on mx6.

Reported-by: Eric Nelson <eric@nelint.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
[agust: fixed #endif in cgtqmx6eval.h]
Signed-off-by: Anatolij Gustschin <agust@denx.de>

Merge git://www.denx.de/git/u-boot-imx

Update pfla02 for setenv changes and PHYLIB/etc migration to Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>

Move PHYLIB to Kconfig

Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

arm: imx: Enable booting from SATA on wandboard.

Enable booting from SATA on the wandboard.

Sata support was already enabled, but distro_bootcmd is not configured
to boot from it.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_ENV_IS_IN_MMC/NAND/UBI and NOWHERE to Kconfig

This converts the following to Kconfig:
CONFIG_ENV_IS_IN_MMC
CONFIG_ENV_IS_IN_NAND
CONFIG_ENV_IS_IN_UBI
CONFIG_ENV_IS_NOWHERE

In fact this already exists for sunxi as a 'choice' config. However not
all the choices are available in Kconfig yet so we cannot use that. It
would lead to more than one option being set.

In addition, one purpose of this series is to allow the environment to be
stored in more than one place. So the existing choice is converted to a
normal config allowing each option to be set independently.

There are not many opportunities for Kconfig updates to reduce the size of
this patch. This was tested with

./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC

And then manual updates. This is because for CHAIN_OF_TRUST boards they
can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic
now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: Use PARTUUID to specify the rootfs location

Currently the rootfs location is passed via mmcblk number and the
problem with this approach is that the mmcblk number for the eMMC
changes depending on the kernel version.

In order to avoid such issue, use UUID method to specify the rootfs
location.

This change was made based on U-Boot commit:

- ca4f338e2efece5196eb2178e5f7d07be828da6e

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_CMD_SATA to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_SATA

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

Convert CONFIG_CMD_HDMIDETECT to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_HDMIDETECT

Note that we cannot do 'default y if VIDEO' because this option is only
enabled for a small subset of mx6 boards. Also this command is is not a
great implementation (it doesn't use driver model).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

Kconfig: USB: Migrate existing USB_EHCI_xxx options

The following options are migrated over fully now:
- USB_EHCI_ATMEL
- USB_EHCI_MARVELL
- USB_EHCI_MX6
- USB_EHCI_MX7
- USB_EHCI_MSM
- USB_EHCI_ZYNQ
- USB_EHCI_GENERIC

This also requires fixing the depends on USB_EHCI_MARVELL as it's used
by Orion5X and Kirkwood as well.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Kconfig: USB: Migrate CONFIG_USB_EHCI_HCD users to Kconfig

Migrate the rest of the users of CONFIG_USB_EHCI_HCD over to Kconfig.
For a few SoCs, imply or default y this if USB is enabled. In some
cases we had not already migrated to CONFIG_USB so do that as well.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Kconfig: USB: Migrate CONFIG_USB_EHCI to CONFIG_USB_EHCI_HCD

In order to be able to migrate the various SoC EHCI CONFIG options we
first need to finish the switch from CONFIG_USB_EHCI to
CONFIG_USB_EHCI_HCD.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>

Convert CONFIG_CMD_BMODE to Kconfig

This converts the following to Kconfig:
CONFIG_CMD_BMODE

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Make this default y and depend on mx5/6/7]
Signed-off-by: Tom Rini <trini@konsulko.com>

arm: Clean up MACH_TYPE_xxx usage after re-sync of mach-types

With the latest mach-types values we have many instances where we no
longer need to define a value and a few cases where the name (but not
value) have changed slightly.

Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_BOARD_EARLY_INIT_F to Kconfig

This converts the following to Kconfig:
CONFIG_BOARD_EARLY_INIT_F

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

config: Move CONFIG_BOARD_LATE_INIT to defconfigs

Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>

arm: imx: wandboard: fix compile error if CONFIG_VIDEO is deactivated

When I tried to deactivate VIDEO support for the Wandboard, it still
tried to initialize the Framebuffer and so on. That is the reason for
the added ifdefs. CONFIG_VIDEO is enabled in the configuration as default
and therefore nothing changes for the default user.

The structs mx6dl_i2c2_pad_info and mx6q_i2c2_pad_info are only available
when CONFIG_IPUV3 are set and should not be tried to access, when that
define is not defined.

Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com>

Convert CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_VGA_AS_SINGLE_DEVICE to Kconfig

This converts the following to Kconfig:
CONFIG_VGA_AS_SINGLE_DEVICE

Once we migrate to driver model for video, we should be able to drop this
option.

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

Convert CONFIG_CFB_CONSOLE to Kconfig

This converts the following to Kconfig:
CONFIG_CFB_CONSOLE

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

Convert CONFIG_SYS_CONSOLE_IS_IN_ENV and CONFIG_CONSOLE_MUX to Kconfig

This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_IS_IN_ENV
CONFIG_CONSOLE_MUX

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Re-order, re-migrate]
Signed-off-by: Tom Rini <trini@konsulko.com>

Convert CONFIG_VIDEO to Kconfig

This converts the following to Kconfig:
CONFIG_VIDEO

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>

wandboard: Remove videoargs script

The videoargs script is kernel version dependent and since wandboard
uses distro config, there is no need to handle videoargs locally.

In case such video related settings are needed, then the proper
location would be the distro extlinux.conf or boot.scr files.

So remove 'videoargs' script.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

Convert CONFIG_SPL_MMC_SUPPORT to Kconfig

Move this option to Kconfig and tidy up existing uses.

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

Convert CONFIG_SPL_LIBCOMMON_SUPPORT to Kconfig

Move this option to Kconfig and tidy up existing uses.

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

configs: Migrate CONFIG_USB_STORAGE

In some cases we were missing CONFIG_USB=y so enable that when needed.

Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: move environment partition farther from u-boot.img

Recently I started to notice that u-boot.img built for Wandboard
by some toolchains becomes so large that it basically overlaps with
U-Boot environment area on SD-card.

According to
http://wiki.wandboard.org/index.php/Boot-process#sdcard_boot_data_layout
Wandboard's SD-card layout is as follows:
------------------------------>8---------------------------
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>

==========================================================
1. 0x00000000 Reserved For MBR
2. 0x00000200 512 Secondary Image Table (optional)
3. 0x00000400 1024 uBoot Image (Starting From IVT)
4. 0x00060000 393216 start of uboot env (size:8k)
5. 0x00062000 end of uboot env
6. 0x00100000 1048576 Linux kernel start
7. 0x0076AC00 7777280 start of partition 1
------------------------------>8---------------------------

So for U-Boot we have 383kB (392192 bytes).

But in up to date U-Boot for Wandboard we build separately
a) SPL
b) u-boot.img

which gives us a bit more detailed SD-card layout:
------------------------------>8---------------------------
==========================================================
1. 0x00000000 Reserved For MBR
2. 0x00000200 512 Secondary Image Table (optional)
3. 0x00000400 1024 SPL
4. 0x00011400 70656 u-boot.img
5. 0x00060000 393216 start of uboot env (size:8k)
6. 0x00062000 end of uboot env
...
------------------------------>8---------------------------

>From that layout we may calculate amount of space reserved for
u-boot.img. It's just 315kb (322560 bytes).

Now if I build U-Boot with Sourcery CodeBench ARM 2014.05 produced
u-boot.img is already more than we expected
(323840 bytes instead of "< 322560"):
------------------------------>8---------------------------
ls -la u-boot.img
-rw-rw-r-- 1 user user 323840 Jul 5 07:38 u-boot.img
------------------------------>8---------------------------

Funny enough if I rebuild U-Boot with ARM toolchain available in
my Fedora 23 distro u-boot.img becomes a little bit smaller:
------------------------------>8---------------------------
ls -la u-boot.img
-rw-rw-r-- 1 user user 322216 Jul 5 07:39 u-boot.img
------------------------------>8---------------------------

What's worse this problem might not affect people most of the time
because what happens people would just copy u-boot.img on SD-card and
live in happiness with it... well until somebody attempts to save
environment in U-Boot with "saveenv" command which will simply
overwrite the very end of u-boot.img.
That will lead to unusable SD-card until user dd u-boot.img on
SD-card again.

I may foresee this issue in the future to become more visible once we
add more features in U-Boot for Wandboard or just existing code base
becomes bulkier and people will consistently get larger u-boot.img
files produced.

IMHO there's an obvious solution for all that - just move U-Boot's env
to the very end of the gap between U-Boot and the first real partition
on the SD-card. This patch will follow
8fb9eea5653796 ("mx6sabre_common: Fix U-Boot corruption after 'saveenv'").
So env is still not in the very end of the gap (obviously 256kb is way
too much for U-Boot's env) but at least we have now the same
partitioning for i.MX6 boards.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Wolfgang Denk <wd@denx.de>

wandboard: enable SATA with imx6q

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>

configs: Re-sync with cmd/Kconfig

Update the config.h and defconfig files for the commands that 8e3c036
converted over to Kconfig

Signed-off-by: Tom Rini <trini@konsulko.com>

configs: Re-sync almost all of cmd/Kconfig

This syncs up the current cmd/Kconfig and include/configs/ files with the
only exception being CMD_NAND. Due to how we have used this historically
we need to take further care here when converting.

Signed-off-by: Tom Rini <trini@konsulko.com>

wandboard: fix variable name so PXE boot works

All boards that support PXE booting use the pxefile_addr_r variable. Standardise
wandboard with this variable as pxe_addr_r isn't used anywhere else so it's a
typo.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>

imx6: fix warnings due to switch to distro environment

wandboard and mx6cuboxi have warnings because BOOT_DELAY
is defined twice.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Vagrant Cascadian <vagrant@debian.org>
CC: Otavio Salvador <otavio@ossystems.com.br>
CC: Fabio Estevam <fabio.estevam@freescale.com>

arm: imx: Switch Wandboard to use config_distro_bootcmd.h.

This allows for more flexible and standardized boot across multiple
platforms.

Remove redundant legacy boot environment.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>

I2C: mxc_i2c: make I2C1 and I2C2 optional

The driver assumed that I2C1 and I2C2 were always enabled,
and if they were not, then an asynchronous abort was (silently)
raised, to be caught much later on in the Linux kernel.

Fix this by making I2C1 and I2C2 optional just like I2C3 and I2C4
are.

To make the change binary-invariant, declare I2C1 and I2C2 in
every include/configs/ file which defines CONFIG_SYS_I2C_MXC.

Also, while updating README about CONFIG_SYS_I2C_MXC_I2C1 and
CONFIG_SYS_I2C_MXC_I2C2, add missing descriptions for I2C4 speed
(CONFIG_SYS_MXC_I2C4_SPEED) and slave (CONFIG_SYS_MXC_I2C4_SLAVE)
config options.

Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>

imx6: standardise OCOTP and fuse config to mx6_common

According to README.mxc_ocotp the OCOTP is a stanard i.MX6 SoC feature
so centralise the config in mx6_common.h so functionality is standard
across all boards

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>