On 09/18/2014 03:31 PM, Hauke Mehrtens wrote: > On 09/16/2014 09:58 PM, Jonathan Richardson wrote: >> Hi, >> >> This patchset contains initial support for Broadcom's Cygnus SoC based on our >> iProc architecture. Initial support is minimal and includes just the mach >> platform code, clock driver, and a basic device tree configuration. Peripheral >> drivers will be submitted soon, as will device tree configurations for other >> Cygnus board variants. > > This SoC looks similar to the BCM5301X (Northstar) SoCs even some cores > are at the same memory addresses. Does this SoC use an AXI bus with > Broadcom Plugins at address 0x18000000 ? > > The BCM5301X (Northstar) SoCs also has an iProc Clock Control Unit and I > will try to use your driver for that SoC. > > Is Broadcom Cygnus similar to BCM563XX or is it actually the same SoC? According to this link: http://lists.denx.de/pipermail/u-boot/2014-August/186086.html these SoCs, in particular BCM58622 would belong to the StrataGX network processors: http://www.broadcom.com/products/Processors/Home-and-Small-Business/BCM5862X-Series. > > Do you have some description of the hardware features of this SoC? Does > it have PCIe, or Ethernet? >From the link above, it has Ethernet for sure, and certainly PCIe since the Wi-Fi chips mentioned in the link above are PCIe chips. It would be really good if all the work you and Rafal did was usable for the Cygnus SoCs. -- Florian -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
