u-boot.git/include/configs/iot_devkit.h, branch v2022.07

Convert CONFIG_SYS_MONITOR_BASE to Kconfig

2022-04-01T14:28:47+00:00

This converts the following to Kconfig:
   CONFIG_SYS_MONITOR_BASE

Note that for how this is re-used on some PowePC platforms, we introduce
CONFIG_SPL_SYS_MONITOR_BASE and CONFIG_TPL_SYS_MONITOR_BASE and use the
CONFIG_VAL macro to get the correct value at build time, in the code.

Signed-off-by: Tom Rini

Convert CONFIG_BOOTFILE to Kconfig

2022-03-03T21:51:20+00:00

This converts the following to Kconfig:
   CONFIG_BOOTFILE

Signed-off-by: Tom Rini

Convert CONFIG_SYS_MALLOC_LEN to Kconfig

2021-08-31T21:47:49+00:00

This converts the following to Kconfig:
   CONFIG_SYS_MALLOC_LEN

Signed-off-by: Tom Rini 
Acked-by: Sean Anderson 
Reviewed-by: Rick Chen

Convert CONFIG_SYS_LOAD_ADDR to Kconfig

2021-08-31T21:46:37+00:00

Now that we have consistent usage, migrate this symbol to Kconfig.

Signed-off-by: Tom Rini 
Reviewed-by: Rick Chen

global: Convert CONFIG_LOADADDR to CONFIG_SYS_LOADADDR

2021-08-31T21:46:37+00:00

- 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

ARC: Move ENV_SIZE and ENV_OFFSET to Kconfig

2019-01-25T05:38:18+00:00

Join the party of some ARM boards and drop more
items from include/configs/xxx.h.

Signed-off-by: Alexey Brodkin 
Cc: Michal Simek 
Cc: Simon Glass 
Reviewed-by: Tom Rini

Kconfig: Migrate BOUNCE_BUFFER

2019-01-19T14:49:26+00:00

The bounce buffer is used by a few drivers (most of the MMC drivers)
to overcome limitations in their respective DMA implementation.

This moves the configuration to Kconfig and makes it user-selectable
(even though it will be a required feature to make those drivers
work): the expected usage is for drivers depending on this to 'select'
it unconditionally from their respective Kconfig (see follow-up
patches).

This commit includes a full migration using moveconfig.py to ensure
that each commit compiles.  To ensure bisectability we update
dependencies of various drivers to now select BOUNCE_BUFFER when needed.

[trini: Squash all patches to ensure bisectability]
Signed-off-by: Tom Rini 
Signed-off-by: Philipp Tomsich 
Reviewed-by: Otavio Salvador  [dw_mmc portion]
Reviewed-by: Fabio Estevam  [mxsmmc portion]
Reviewed-by: Simon Glass  [tegra portion]

arc: Add support for IoT development kit

2018-10-05T13:57:00+00:00

The DesignWare ARC IoT Development Kit is a versatile platform
that includes the necessary hardware and software to accelerate
software development and debugging of sensor fusion,
voice recognition and face detection designs.

More information is avaialble here [1] and here [2].

The board is based on real silicon with
ARC EM9D-based Data Fusion IP Subsystem.

It sports a rich set of I/O including
 * DW USB OTG
 * DW MobileStorage (used for micro SD-card)
 * GPIO
 * multiple serial interface including DW APB UART
 * ADC, PWM and eFlash, SRAM and SPI Flash memory
 * Real-Time Clock (RTC)
 * Bluetooth module with worldwide regulatory compliance
   (FCC, IC, CE, ETSI, TELEC)
 * On-board 9-axis sensor (gyro, accelerometer and compass)

Extensible with Arduino, Pmod, mikroBUS connectors and a 2x18
extension header.

One of the most interesting features for developers is built-in
Digilent USB JTAG probe so only micro-USB cable is needed!

[1] https://www.synopsys.com/dw/ipdir.php?ds=arc_iot_development_kit
[2] https://www.synopsys.com/dw/doc.php/ds/cc/iot_dev_kit.pdf

Signed-off-by: Alexey Brodkin