boards: mec: mec15xxevb, mec1501modular: Update documentation
Update documention to refer to MEC152x specifications and SPI image generator. MEC152x is the actual production SOC. The only difference is the Boot-ROM loader SPI image layout. Preserve the link to the old, MEC1501 SPI image generator. Signed-off-by: Scott Worley <scott.worley@microchip.com>
This commit is contained in:
Scott Worley
Anas Nashif
parent
5099097102
commit
177ea9316c
2 changed files with 38 additions and 22 deletions
|
|
@ -7,7 +7,7 @@ Overview
|
|||
********
|
||||
|
||||
The MEC1501 Modular card ASSY6885 is a development board to evaluate the Microchip
|
||||
MEC15XX series microcontrollers. This board can work standalone or be mated with
|
||||
MEC152X series microcontrollers. This board can work standalone or be mated with
|
||||
any platform that complies with MECC specification.
|
||||
|
||||
.. image:: ./mec1501modular_assy6885.png
|
||||
|
|
@ -18,7 +18,7 @@ any platform that complies with MECC specification.
|
|||
Hardware
|
||||
********
|
||||
|
||||
- MEC1501HB0SZ ARM Cortex-M4 Processor
|
||||
- MEC1521HA0SZ ARM Cortex-M4 Processor
|
||||
- 256 KB RAM and 64 KB boot ROM
|
||||
- GPIO headers
|
||||
- UART1 using microUSB
|
||||
|
|
@ -28,7 +28,7 @@ Hardware
|
|||
- VCI interface
|
||||
- Independent Hardware Driven PS/2 Ports
|
||||
|
||||
At difference from MEC15xx evaluation board, modular MEC1501 exposes the pins
|
||||
At difference from MEC15xx evaluation board, modular MEC1521 exposes the pins
|
||||
in 2 different ways:
|
||||
|
||||
1) Standalone mode via headers
|
||||
|
|
@ -48,7 +48,7 @@ in 2 different ways:
|
|||
The board is powered through the +5V USB Micro A connector or from the MECC connector.
|
||||
|
||||
|
||||
For more information about the SOC please see the `MEC1501 Reference Manual`_
|
||||
For more information about the SOC please see the `MEC152x Reference Manual`_
|
||||
|
||||
Supported Features
|
||||
==================
|
||||
|
|
@ -236,8 +236,9 @@ Programming and Debugging
|
|||
Setup
|
||||
=====
|
||||
|
||||
#. Clone the `SPI Image Gen`_ repository or download the files within
|
||||
that directory.
|
||||
#. Clone the `MEC152x SPI Image Gen`_ repository or download the files within
|
||||
that directory. For the pre-production MEC150x use the `MEC150x SPI Image Gen`_
|
||||
repository.
|
||||
|
||||
#. Make the image generation available for Zephyr, by making the tool
|
||||
searchable by path, or by setting an environment variable
|
||||
|
|
@ -245,9 +246,10 @@ Setup
|
|||
|
||||
.. code-block:: console
|
||||
|
||||
export EVERGLADES_SPI_GEN=<path to tool>/everglades_spi_gen_lin64
|
||||
export EVERGLADES_SPI_GEN=<path to tool>/everglades_spi_gen_RomE
|
||||
|
||||
Note that the tools for Linux and Windows have different file names.
|
||||
For the pre-production MEC1501 SOC use everglades_spi_gen_lin64.
|
||||
|
||||
#. If needed, a custom SPI image configuration file can be specified
|
||||
to override the default one.
|
||||
|
|
@ -259,10 +261,9 @@ Setup
|
|||
|
||||
Building
|
||||
==========
|
||||
|
||||
#. Build :ref:`hello_world` application as you would normally do.
|
||||
|
||||
#. Once you have ``zephyr.bin``, use the `SPI Image Gen`_ microchip tool
|
||||
#. Once you have ``zephyr.bin``, use the `MEC152x SPI Image Gen`_ microchip tool
|
||||
to create the final binary. You need the output from this tool to flash
|
||||
in the SHD SPI memory.
|
||||
|
||||
|
|
@ -309,11 +310,13 @@ References
|
|||
**********
|
||||
.. target-notes::
|
||||
|
||||
.. _MEC1501 Preliminary Data Sheet:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC1501/MEC1501_Datasheet.pdf
|
||||
.. _MEC1501 Reference Manual:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC1501/MEC1501_Datasheet.pdf
|
||||
.. _MEC152x Preliminary Data Sheet:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC152x/MEC152x_Datasheet.pdf
|
||||
.. _MEC152x Reference Manual:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC152x/MEC152x_Datasheet.pdf
|
||||
.. _MEC1501 Modular EC Card - Assy_6885 Rev A0p1:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC1501/MEC1501%20Modular%20EC%20Card%20-%20Assy_6885%20Rev%20A0p1%20-%20SCH.pdf
|
||||
.. _SPI Image Gen:
|
||||
.. _MEC152x SPI Image Gen:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/tree/master/MEC152x/SPI_image_gen
|
||||
.. _MEC150x SPI Image Gen:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/tree/master/MEC1501/SPI_image_gen
|
||||
|
|
|
|||
|
|
@ -9,6 +9,11 @@ Overview
|
|||
The MEC15xxEVB_ASSY6853 kit is a future development platform to evaluate the
|
||||
Microchip MEC15XX series microcontrollers. This board needs to be mated with
|
||||
part number MEC1501 144WFBA SOLDER DC ASSY 6860(cpu board) in order to operate.
|
||||
The MEC152x has superceded the MEC1501 in production. MEC152x is identical to
|
||||
MEC150x except for an enhanced Boot-ROM SPI loader. The SPI image format has
|
||||
been updated requiring a new SPI image tool. MEC1501 and MEC152x SPI image
|
||||
formats are not compatible with each other. Evaluation and cpu boards are
|
||||
compatible.
|
||||
|
||||
.. image:: ./mec15xxevb_assy6853.png
|
||||
:width: 600px
|
||||
|
|
@ -18,7 +23,7 @@ part number MEC1501 144WFBA SOLDER DC ASSY 6860(cpu board) in order to operate.
|
|||
Hardware
|
||||
********
|
||||
|
||||
- MEC1501HB0SZ ARM Cortex-M4 Processor
|
||||
- MEC1521HA0SZ ARM Cortex-M4 Processor
|
||||
- 256 KB RAM and 64 KB boot ROM
|
||||
- Keyboard interface
|
||||
- ADC & GPIO headers
|
||||
|
|
@ -40,7 +45,7 @@ Hardware
|
|||
- One external LTC2489 delta-sigma ADC with jumper selectable I2C address.
|
||||
- Board power jumper selectable from +5V 2.1mm/5.5mm barrel connector or USB Micro A connector.
|
||||
|
||||
For more information about the SOC please see the `MEC1501 Reference Manual`_
|
||||
For more information about the SOC's please see `MEC152x Reference Manual`_
|
||||
|
||||
Supported Features
|
||||
==================
|
||||
|
|
@ -84,13 +89,13 @@ Connections and IOs
|
|||
This evaluation board kit is comprised of the following HW blocks:
|
||||
|
||||
- MEC15xx EVB ASSY 6853 Rev A `MEC15xx EVB Schematic`_
|
||||
- MEC1501 144WFBA SOLDER DC ASSY 6860 `MEC1501 Daughter Card Schematic`_
|
||||
- MEC1501 144WFBA SOLDER DC ASSY 6883 with MEC152x silicon `MEC1501 Daughter Card Schematic`_
|
||||
- SPI DONGLE ASSY 6791 `SPI Dongle Schematic`_
|
||||
|
||||
System Clock
|
||||
============
|
||||
|
||||
The MEC1501 MCU is configured to use the 48Mhz internal oscillator with the
|
||||
The MEC1521 MCU is configured to use the 48Mhz internal oscillator with the
|
||||
on-chip PLL to generate a resulting EC clock rate of 12 MHz. See Processor clock
|
||||
control register in chapter 4 "4.0 POWER, CLOCKS, and RESETS" of the data sheet in
|
||||
the references at the end of this document.
|
||||
|
|
@ -256,8 +261,9 @@ Setup
|
|||
Add directory with program ``dpcmd`` (on Linux)
|
||||
or ``dpcmd.exe`` (on Windows) to your ``PATH``.
|
||||
|
||||
#. Clone the `SPI Image Gen`_ repository or download the files within
|
||||
that directory.
|
||||
#. Clone the `MEC152x SPI Image Gen`_ repository or download the files within
|
||||
that directory. For the pre-production MEC150x use `MEC150x SPI Image Gen`_
|
||||
repository.
|
||||
|
||||
#. Make the image generation available for Zephyr, by making the tool
|
||||
searchable by path, or by setting an environment variable
|
||||
|
|
@ -265,9 +271,10 @@ Setup
|
|||
|
||||
.. code-block:: console
|
||||
|
||||
export EVERGLADES_SPI_GEN=<path to tool>/everglades_spi_gen_lin64
|
||||
export EVERGLADES_SPI_GEN=<path to tool>/everglades_spi_gen_RomE
|
||||
|
||||
Note that the tools for Linux and Windows have different file names.
|
||||
For the pre-production MEC1501 SOC use everglades_spi_gen_lin64.
|
||||
|
||||
#. If needed, a custom SPI image configuration file can be specified
|
||||
to override the default one.
|
||||
|
|
@ -427,6 +434,10 @@ References
|
|||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC1501/MEC1501_Datasheet.pdf
|
||||
.. _MEC1501 Reference Manual:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC1501/MEC1501_Datasheet.pdf
|
||||
.. _MEC152x Preliminary Data Sheet:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC152x/MEC152x_Datasheet.pdf
|
||||
.. _MEC152x Reference Manual:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC152x/MEC152x_Datasheet.pdf
|
||||
.. _MEC15xx EVB Schematic:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC1501/Everglades%20EVB%20-%20Assy_6853%20Rev%20A1p1%20-%20SCH.pdf
|
||||
.. _MEC1501 Daughter Card Schematic:
|
||||
|
|
@ -435,7 +446,9 @@ References
|
|||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC1501/MEC1503%20Socket%20DC%20for%20EVERGLADES%20EVB%20-%20Assy_6856%20Rev%20A1p0%20-%20SCH.pdf
|
||||
.. _SPI Dongle Schematic:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/blob/master/MEC1501/SPI%20Dongles%20and%20Aardvark%20Interposer%20Assy%206791%20Rev%20A1p1%20-%20SCH.pdf
|
||||
.. _SPI Image Gen:
|
||||
.. _MEC152x SPI Image Gen:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/tree/master/MEC152x/SPI_image_gen
|
||||
.. _MEC150x SPI Image Gen:
|
||||
https://github.com/MicrochipTech/CPGZephyrDocs/tree/master/MEC1501/SPI_image_gen
|
||||
.. _SF100 Linux GitHub:
|
||||
https://github.com/DediProgSW/SF100Linux
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue