enable DM_I2C in defconfig and remove i2c specific
board code.
Signed-off-by: NHeiko Schocher <hs@denx.de>

add DM_VIDEO support and remove now unneeded board
code. As we show a bmp logo on boot, call now
bmp_display() from board code and do not use
cfb_console anymore.
Signed-off-by: NHeiko Schocher <hs@denx.de>

enable DM_ETH and remove unneeded board code.
Signed-off-by: NHeiko Schocher <hs@denx.de>

enable CONFIG_DM_SPI and CONFIG_DM_SPI_FLASH
and get rid of build removal warnings.

define CONFIG_GPIO_ENABLE_SPI_FLASH is not longer
needed, so remove it from config_whitelist.txt
Signed-off-by: NHeiko Schocher <hs@denx.de>

Drop CONFIG_USB_MAX_CONTROLLER_COUNT and enable DM_USB
in defconfig.
Signed-off-by: NHeiko Schocher <hs@denx.de>

Enable DM_GPIO, GPIO_HOG, LED and LED_GPIO as gpio
and LEDs are now defined in DTS. Enable also here
the pinctrl driver, so pinmux setup is also done.
Signed-off-by: NHeiko Schocher <hs@denx.de>

Enable DM_MMC support.
Signed-off-by: NHeiko Schocher <hs@denx.de>

add DM_SERIAL support for the aristainetos board, and
remove not used code from board code.

remove CONSOLE_OVERWRITE_ROUTINE.
Signed-off-by: NHeiko Schocher <hs@denx.de>

as we switch to support DM and DTS, rework the existing
DTS trees. Change also Linux specific Device trees, goal
is to push this changes to linux.

Collect U-Boot specific changes in separate "*u-boot*" dts
files.
Signed-off-by: NHeiko Schocher <hs@denx.de>

remove aristainetos-v2.c file, as we now want to
switch to DM/DTS support and have all board specific
code in one file. Goal is to setup differences
through DT.
Signed-off-by: NHeiko Schocher <hs@denx.de>

add thumb build to aristainetos build to save
binary space.
Signed-off-by: NHeiko Schocher <hs@denx.de>

Add device trees from Linux in preparation for driver model
conversions.

device tree files taken from Linux:
71ae5fc87c34: "Merge tag 'linux-kselftest-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest"

and added SPDX license identifier.
Signed-off-by: NHeiko Schocher <hs@denx.de>

gigabit support does not work on the aristainetos
board, so disable it.
Signed-off-by: NHeiko Schocher <hs@denx.de>

remove 2b version of aristainetos board, as it
is easier to make the DM / DTS port and introduce
the 2b board version again (also some more board
version).
Signed-off-by: NHeiko Schocher <hs@denx.de>

move defines, which are already moved to Kconfig
out of board config.
Signed-off-by: NHeiko Schocher <hs@denx.de>

convert this driver to support DM.
Signed-off-by: NHeiko Schocher <hs@denx.de>

remove not anymore used aristainetos board.
Signed-off-by: NHeiko Schocher <hs@denx.de>

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

Adam Ford reports that this change breaks booting on da850-evm and
Bartosz Golaszewski agrees that with the impending release we should
revert the change for now.  With that noted:

This reverts commit 21a4d80a.

Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Tested-by: NAdam Ford <aford173@gmail.com>
Signed-off-by: NTom Rini <trini@konsulko.com>

- Fixes for host tools with musl C library
- Two fixes for TI K3 platforms

On K3 devices there are 2 conditions where R5F can deadlock:
1.When software is performing series of store operations to
  cacheable write back/write allocate memory region and later
  on software execute barrier operation (DSB or DMB). R5F may
  hang at the barrier instruction.
2.When software is performing a mix of load and store operations
  within a tight loop and store operations are all writing to
  cacheable write back/write allocates memory regions, R5F may
  hang at one of the load instruction.

To avoid the above two conditions disable linefill optimization
inside Cortex R5F which will make R5F to only issue up to 2 cache
line fills at any point of time.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Update the ddr settings to use the DDR reg config tool rev 0.2.0.
This reduces the aging count(in DDRSS_CTL_274_DATA reg) to 15 in-order
to avoid DSS underflow errors.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: NKevin Scholz <k-scholz@ti.com>

The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:

```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all            -j$(nproc)
...
include/u-boot/crc.h:37:44: error: unknown type name 'uint'; did you mean 'int'?
   37 | void crc16_ccitt_wd_buf(const uint8_t *in, uint len,
      |                                            ^~~~
      |                                            int
```

Note: 'uint' is not defined there.

On glibc 'uint' comes from <sys/types.h> and happens to work on most .c files.

The change imports 'uint' declaration from '<compiler.h>'.

Bug: https://bugs.gentoo.org/703132Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org>

The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:

```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all            -j$(nproc)
...
In file included from tools/env/../../env/flags.c:7,
                 from tools/env/env_flags.c:1:
include/env.h:159:1: error: unknown type name 'ulong'; did you mean 'long'?
  159 | ulong env_get_ulong(const char *name, int base, ulong default_val);
      | ^~~~~
      | long
```

Note: 'ulong' is not defined there.

On glibc 'ulong' comes from <sys/types.h>:

```c
/* Old compatibility names for C types.  */
typedef unsigned long int ulong;
```

On musl it comes from <sys/types.h> as well but from under different guards:

```c
typedef unsigned long u_long, ulong;
```

The change inlines 'ulong' define similar to 'uint' define.

Bug: https://bugs.gentoo.org/703132Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org>

- fix missing graphics output on some x86 boards
- avoid using #ifdef in video code
- add .gitignore for video font *.S files

The scripts/Makefile.lib generates an assembler file (*.S) to wrap the
font data for each file of type ttf defined in Kconfig.
Signed-off-by: NDario Binacchi <dariobin@libero.it>

- Fix latest mainline kernel for rk3308
- Update rk3288-evb config to suport OP-TEE
- Fix for firefly-px30 DEBUG_UART channel and make it standalone
- Script make_fit_atf add python3 support
- Fix rk3328 timer with correct COUNTER_FREQUENCY
- Fix rk3328 ATF support with enable spl-fifo-mode

- Assorted test.py fixes
- Other minor changes

This test currently does not run because it specifies the sandbox board
instead of sandbox_spl. Fix it.
Signed-off-by: NSimon Glass <sjg@chromium.org>

My address at Linaro doesn't exist anymore, so people
keep getting mail delivery error responses. Map this address
to the actual one.
Signed-off-by: NIgor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: NOleksandr Suvorov <oleksandr.suvorov@toradex.com>

get_env() was originally written to strip() the output of printenv to
isolate the test from any whitespace changes in printenv's output.
However, this throws away any whitespace in the variable value, which can
cause issues when test code expects to see that whitespace. In fact,
printenv never adds any whitespace at all, so there's no need to strip.

The strip causes a practical problem for test_env_echo_exists() if
state_test_env.get_existent_var() happens to choose a U-Boot variable that
contains trailing whitespace. This is true for variable boot_targets.

With Python 2, get_existent_var() never returned boot_targets so this
issue never caused a practical problem.

With Python 3, get_existent_var does sometimes return boot_targets, no
doubt due to Python 3's different dict hash key order implementation,
about 0.5-2% of the time, so this test appears intermittent. With the
strip removed, this intermittency is solved, since the test passes for all
possible U-Boot variables.
Signed-off-by: NStephen Warren <swarren@nvidia.com>

Various (mostly minor) spelling, grammar and punctuation tweaks for
arch/arm/Kconfig.
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>

As described in doc/README.asn1 document the tools/asn1_compiler is used
to "generate bytecode as a C file (*.asn1.[ch]) from *.asn1 file".
Signed-off-by: NDario Binacchi <dariobin@libero.it>

Add the tool to the ignore list to prevent being marked as unversioned.
Signed-off-by: NDario Binacchi <dariobin@libero.it>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

This code does not really need to use #ifdef. We can use if() instead and
gain build coverage without impacting code size.

Change the #ifdefs to use IS_ENABLED(), etc., instead.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This code does not really need to use #ifdef. We can use if() instead and
gain build coverage without impacting code size.

Change the #ifdefs to use CONFIG_IS_ENABLED() instead.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This code does not really need to use #ifdef. We can use if() instead and
gain build coverage without impacting code size.

Change the #ifdefs to use IS_ENABLED() instead.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This code does not really need to use #ifdef. We can use if() instead and
gain build coverage without impacting code size.

Change the #ifdefs to use IS_ENABLED() instead.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Most x86 boards that use video make use of 32bpp graphics. Enable this by
default. This fixes missing graphics output on some x86 boards.

Also remove the unnecessary 'default n' while we are here.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Enable the ATF in SPL and adjust the SPL STACK/HEAD at the same time to
support ATF entry at 0x40000.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>