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u-boot-brain/board/mikrotik/crs305-1g-4s
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Simon Glass cd93d625fd common: Drop linux/bitops.h from common header 
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 21:19:23 -04:00
..
.gitignore arm: mvebu: Add CRS305-1G-4S board 2019-05-09 07:35:04 +02:00
binary.0 arm: mvebu: Add CRS305-1G-4S board 2019-05-09 07:35:04 +02:00
crs305-1g-4s.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
kwbimage.cfg.in arm: mvebu: Add CRS305-1G-4S board 2019-05-09 07:35:04 +02:00
MAINTAINERS arm: mvebu: Add CRS305-1G-4S board 2019-05-09 07:35:04 +02:00
Makefile arm: mvebu: Avoid generating kwbimage.cfg in the source tree 2019-10-29 16:17:36 -04:00
README arm: mvebu: Add CRS305-1G-4S board 2019-05-09 07:35:04 +02:00

README 

MikroTik CRS305-1G-4S+IN
========================

CRS305-1G-4S+IN is a 4x SFP+ switch with a Gigabit Ethernet port for management.
Specifications:
 - Marvell Prestera 98DX3236 switch with an integrated ARMv7 CPU
 - 512 MB DDR3 RAM
 - UART @ 115200bps
 - 4x SFP+
 - Gigabit Ethernet (AR8033)
 - 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

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.