The BASER_FVP board variant is implemented on top of the BASE_FVP board
config (which, in turn, is based on the Juno Versatile Express board
config). They all share a similar memory map - for BASER_FVP the map is
inverted from the BASE_FVP
(https://developer.arm.com/documentation/100964/1114/Base-Platform/Base---memory/BaseR-Platform-memory-map)

 * Create new TARGET_VEXPRESS64_BASER_FVP target, which uses the same
   board config as BASE_FVP and JUNO
 * Adapt vexpress_aemv8a.h header file to support BASER_FVP (and rename
   to vexpress_aemv8.h)
 * Enable config to switch to EL1 for the BASER_FVP
 * Create vexpress_aemv8r defconfig
 * Provide an MPU memory map for the BASER_FVP

For now, only single core boot is supported.
Signed-off-by: NPeter Hoyes <Peter.Hoyes@arm.com>
[trini: Add MAINTAINERS, move BOOTCOMMAND to defconfig]
Signed-off-by: NTom Rini <trini@konsulko.com>

Make use of the new drivers for ARM U8500 introduced in the U-Boot
2021.10 merge window by adding basic support for USB Fastboot with
the "stemmy" board. As a first step this will always boot directly
into USB Fastboot for now with the console displayed on the screen
to make that obvious.

Samsung uses quite strange GPT partition labels on these boards,
so also add a bunch of fastboot_partition_alias_* to make this more
easy to use.
Signed-off-by: NStephan Gerhold <stephan@gerhold.net>

This converts the following to Kconfig:
   CONFIG_SYS_MALLOC_LEN
Signed-off-by: NTom Rini <trini@konsulko.com>
Acked-by: NSean Anderson <seanga2@gmail.com>
Reviewed-by: NRick Chen <rick@andestech.com>

This converts the following to Kconfig:
   CONFIG_SKIP_LOWLEVEL_INIT
   CONFIG_SKIP_LOWLEVEL_INIT_ONLY

In order to do this, we need to introduce SPL and TPL variants of these
options so that we can clearly disable these options only in SPL in some
cases, and both instances in other cases.
Signed-off-by: NTom Rini <trini@konsulko.com>

We move the SYS_CACHE_SHIFT_N options from arch/arm/Kconfig to
arch/Kconfig, and introduce SYS_CACHE_SHIFT_4 to provide a size of 16.
Introduce select statements for other architectures based on current
usage.  For MIPS, we take the existing arch-specific symbol and migrate
to the generic symbol.  This lets us remove a little bit of otherwise
unused code.

Cc: Alexey Brodkin <alexey.brodkin@synopsys.com>
Cc: Anup Patel <anup.patel@wdc.com>
Cc: Atish Patra <atish.patra@wdc.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Leo <ycliang@andestech.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Sean Anderson <seanga2@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: NTom Rini <trini@konsulko.com>
Acked-by: NSean Anderson <seanga2@gmail.com>
Reviewed-by: NDaniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: NRick Chen <rick@andestech.com>

This converts the following to Kconfig:
   CONFIG_RAMBOOT_PBL
   CONFIG_SYS_FSL_PBL_PBI
   CONFIG_SYS_FSL_PBL_RCW
Signed-off-by: NTom Rini <trini@konsulko.com>

Rather than using CONFIG_SABRELITE to set FDTFILE for only that
platform, switch to always setting this based on
CONFIG_DEFAULT_DEVICE_TREE as this should always match the kernel
device tree name anyhow.
Signed-off-by: NTom Rini <trini@konsulko.com>
Acked-by: NTroy Kisky <troy.kisky@boundarydevices.com>

Now that we have consistent usage, migrate this symbol to Kconfig.
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NRick Chen <rick@andestech.com>

- 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: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
Signed-off-by: NTom Rini <trini@konsulko.com>

- Guard most of the options in drivers/ddr/fsl/Kconfig with
  SYS_FSL_DDR || SYS_FSL_MMDC.
- Migrate FSL_DMA, DDR_ECC, DDR_ECC_CMD, and ECC_INIT_VIA_DDRCONTROLLER
  to Kconfig.
- Clean up the logic for including the DDR_ECC_CMD code.
Signed-off-by: NTom Rini <trini@konsulko.com>

As this symbol can either be a fixed value or the function
get_board_ddr_clk, migration is tricky.  Introduce a choice of DYNAMIC
or STATIC_DDR_CLK_FREQ.  If DYNAMIC, we continue to use the board
defined get_board_ddr_clk function.  If STATIC, set CONFIG_DDR_CLK_FREQ
to that value and now include/clock_legacy.h contains the function
prototype or defines get_board_ddr_clk() to that static value.  Update
callers to test for DYNAMIC or STATIC.
Signed-off-by: NTom Rini <trini@konsulko.com>

We have a number of CONFIG symbols to express the fixed size of system
memory.  For now, rename CONFIG_DDR_FIXED_SIZE to CONFIG_SYS_SDRAM_SIZE
and adjust usage to match that CONFIG_SYS_SDRAM_SIZE expects the entire
size rather than MiB.

Cc: Marek Behún <marek.behun@nic.cz>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: NTom Rini <trini@konsulko.com>
Acked-by: NMarek Behún <marek.behun@nic.cz>

Move CONFIG_DDR_32BIT/64BIT to Kconfig as a choice for Armada XP
platforms.  Make 64bit the default as this mirrors the current code.
Signed-off-by: NTom Rini <trini@konsulko.com>
Acked-by: NMarek Behún <marek.behun@nic.cz>
Reviewed-by: NStefan Roese <sr@denx.de>

These symbols are now either unused or were only used within the config
file to determine other logic, which could be done in a way that doesn't
further pollute the CONFIG namespace.
Signed-off-by: NTom Rini <trini@konsulko.com>

Rather than using CONFIG namespace for logic internal to
include/configs/astro_mcf5373l.h to select ASTRO_ID (and populate the
default environment), strip CONFIG from the various options used and
set.
Signed-off-by: NTom Rini <trini@konsulko.com>

This removes a number of spots of dead code based on symbols that start
with CONFIG_[0-9] or CONFIG_A.
Signed-off-by: NTom Rini <trini@konsulko.com>

There are an assortment of hard-coded CONFIG_BOOTCOMMAND options in some
board headers.  Rework these so that they do not add to the CONFIG
namespace.
Signed-off-by: NTom Rini <trini@konsulko.com>

Migrate CONFIG_GICV2 and CONFIG_GICV3 to Kconfig.  We still have the GIC
related registers that need to be handled more cleanly but start by
moving this symbol to Kconfig.
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_I2C_SET_DEFAULT_BUS_NUM
   CONFIG_I2C_DEFAULT_BUS_NUMBER
Signed-off-by: NTom Rini <trini@konsulko.com>

Remove the irrelevant section from the README and remove the
non-functional SPL-undef section.
Signed-off-by: NTom Rini <trini@konsulko.com>

- As there are no boards that use different values for speed / slave on
  different buses, use a single option.
- Switch to using the common SYS_I2C_SPEED / SYS_I2C_SLAVE options.
- Introduce _HAS_ options for additional buses as only the first one is
  common to all users.
- Convert all remaining symbols to Kconfig.
Signed-off-by: NTom Rini <trini@konsulko.com>

- Migrate SYS_I2C_SH and related defines to Kconfig
- Remove currently unused SYS_I2C_SH related defines
- Cleanup related README section.

Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_SYS_I2C_MXC
   CONFIG_SYS_I2C_MXC_I2C1
   CONFIG_SYS_I2C_MXC_I2C2
   CONFIG_SYS_I2C_MXC_I2C3
   CONFIG_SYS_I2C_MXC_I2C4
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_SYS_I2C_SPEED
   CONFIG_SYS_I2C_SLAVE
Signed-off-by: NTom Rini <trini@konsulko.com>

The omap24xx I2C driver uses its own CONFIG namespace for common I2C
variables.  Rather than convert more of them to Kconfig, rename these to
the common I2C ones and remove the entirely unused functionality.  As
part of this, we make the am335x_shc platforms consistent with their
intended speed values.
Signed-off-by: NTom Rini <trini@konsulko.com>

Convert SYS_I2C_EARLY_INIT to Kconfig, and make it depend on
SPL_SYS_I2C_LEGACY.  Remove the weak implementation as it's either
something that needs to exist for real, or shouldn't be called.
Signed-off-by: NTom Rini <trini@konsulko.com>

First, we convert CONFIG_SYS_I2C_LEGACY to Kconfig.  Next, as you cannot
have SYS_I2C_LEGACY and DM_I2C at the same time, introduce
CONFIG_SPL_SYS_I2C_LEGACY so that we can enable the legacy option only
in SPL.  Finally, for some PowerPC cases we also need
CONFIG_TPL_SYS_I2C_LEGACY support.  Convert all of the existing users to
one or more symbols.
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_SYS_I2C_MVTWSI
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_SYS_I2C_SOFT
   CONFIG_SYS_I2C_SOFT_SPEED
   CONFIG_SYS_I2C_SOFT_SLAVE
Signed-off-by: NTom Rini <trini@konsulko.com>

- Rename usages of CONFIG_SYS_DEF_EEPROM_ADDR to CONFIG_SYS_I2C_EEPROM_ADDR
  based on current usage.
- Convert CONFIG_SYS_I2C_EEPROM_ADDR, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
  CONFIG_SYS_I2C_EEPROM_BUS, CONFIG_CONFIG_SYS_EEPROM_SIZE
  CONFIG_SYS_EEPROM_PAGE_WRITE_BITS and CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS
  to Kconfig.  We move these symbols around a bit and add appropriate
  dependencies to them.  In some cases, we now add a correct default value
  as well.
Signed-off-by: NTom Rini <trini@konsulko.com>

At this point in time, there's no systems with "U-Boot environment
exists on an EEPROM which is accessed over the I2C bus" that sets this
option.  Drop it.
Signed-off-by: NTom Rini <trini@konsulko.com>

Finish moving this driver to Kconfig.
- Update the dependency logic for Exynos5 too
- Remove the unused CONFIG_SYS_I2C_S3C24X0_SPEED variable
- Drop CONFIG_SYS_I2C_S3C24X0_SLAVE as it's always set to 0.
- Move the internal SYS_I2C_S3C24X0_SLAVE define closer to the only user.

Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NMinkyu Kang <mk7.kang@samsung.com>
Reviewed-by: NJaehoon Chung <jh80.chung@samsung.com>

This converts the following to Kconfig:
   CONFIG_ID_EEPROM
Signed-off-by: NTom Rini <trini@konsulko.com>

The instances of CONFIG_SYS_I2C_EEPROM_ADDR on these platforms doesn't
match up with the rest of the EERPOM related defines in U-Boot.  Move
these out of the CONFIG namespace rather than make complex Kconfig
logic.

Cc: Samuel Egli <samuel.egli@siemens.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>
Reviewed-by: NAnatolij Gustschin <agust@denx.de>

As the code reads now, making this code path use
CONFIG_SYS_IVM_EEPROM_ADR rather than CONFIG_SYS_I2C_EEPROM_ADDR seems
to make sense as the rest of the EEPROM infrastructure isn't used on
these platforms.

Cc: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
Signed-off-by: NTom Rini <trini@konsulko.com>
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NAleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>

The shc platforms do not make use of the rest of the EEPROM
infrastructure.  Rather than make more elaborate Kconfig logic, remove
this setting from the CONFIG namespace.

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

This platform does not use any of the standard EEPROM functionality and
instead provides its own.  Use a local namespace for the I2C related
defines to access the EEPROM.

Cc: Lukasz Majewski <lukma@denx.de>
Signed-off-by: NTom Rini <trini@konsulko.com>
Acked-by: NLukasz Majewski <lukma@denx.de>

This code is no longer used, remove it.
Signed-off-by: NTom Rini <trini@konsulko.com>

Rework the default environment a bit to not use non-standard
CONFIG_ENV_... names and similar one-off CONFIG names.

Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NJaehoon Chung <jh80.chung@samsung.com>