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u-boot/board/mikrotik/crs3xx-98dx3236
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Luka Kovacic df9ebbe17e arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 
Convert the CRS305-1G-4S board to CRS3xx-98DX3236 to enable easier
implementation of new CRS3xx series boards, based on Marvell Prestera
98DX3236.

Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Jakov Petrina <jakov.petrina@sartura.hr>
2020-05-27 07:03:17 +02:00
..
.gitignore arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 2020-05-27 07:03:17 +02:00
binary.0 arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 2020-05-27 07:03:17 +02:00
crs3xx-98dx3236.c arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 2020-05-27 07:03:17 +02:00
kwbimage.cfg.in arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 2020-05-27 07:03:17 +02:00
MAINTAINERS arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 2020-05-27 07:03:17 +02:00
Makefile arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 2020-05-27 07:03:17 +02:00
README arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 2020-05-27 07:03:17 +02:00

README 

MikroTik CRS3XX-98DX3236
========================

CRS3XX-98DX3236 is a U-Boot port that supports a series of MikroTik switches
based on the Marvell Prestera 98DX3236 switch with an integrated CPU.

Common specifications:
 - Marvell Prestera 98DX3236 switch with an integrated ARMv7 CPU
 - 512 MB DDR3 RAM
 - UART @ 115200bps
 - 16 MB SPI flash (Winbond 25Q128JVSM)

Currently supported hardware:
 - UART boot (using kwboot) and console
 - SPI boot, environment and load kernel

Planned:
 - Gigabit Ethernet support (internal CPU <-> switch fabric connection)

Getting binary.0
================
binary.0 (DDR3 init phase) can be retrieved/extracted from the integrated bootloader on the SPI flash.
Then binary.0 can be replaced with the extracted blob.