The NEC VRC4373 platform, based on the NEC VR4300 is supported by both eCos and RedBoot.
Device drivers are included for:
According to NEC, this board is no longer available. You may wish to contact NEC directly for suitable options:
NEC Electronics Inc, USA
The NEC VRC4373 platform is supported by eCos from public releases 1.3.1 and onwards in addition to being available from the anonymous CVS repository. RedBoot sources are publically available from eCos public releases 2.0 and onwards, in addition to being available from the anonymous CVS repository.
Instructions for installing RedBoot on the DDB-VRC4373 can be found in the RedBoot User's Guide.
Instructions for installing and using eCos on the DDB-VRC4373 are available here.
The most recent version of the full documentation set may be found on-line here.