From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keerthy Date: Fri, 7 Jun 2019 18:25:21 +0530 Subject: [U-Boot] [PATCH v4 0/5] net: ethernet: ti: Introduce am654 gigabit eth switch subsystem driver In-Reply-To: <20190607013216.GK10942@bill-the-cat> References: <20190430062501.29266-1-j-keerthy@ti.com> <68a77474-1676-368d-36bb-f0455ea7d683@ti.com> <4361b658-26c7-1f8a-002e-3ed9b8b3f4d1@ti.com> <20190607013216.GK10942@bill-the-cat> Message-ID: <914424e1-321e-2ad5-5901-8816f1797f30@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 07/06/19 7:02 AM, Tom Rini wrote: > On Thu, Jun 06, 2019 at 05:08:16PM +0530, Keerthy wrote: >> >> >> On 02/05/19 11:14 AM, Keerthy wrote: >>> >>> >>> On 30/04/19 11:57 AM, Keerthy wrote: >>>> >>>> >>>> On 30/04/19 11:54 AM, Keerthy wrote: >>>>> Add new driver for the TI AM65x SoC Gigabit Ethernet Switch subsystem >>>>> (CPSW >>>>> NUSS). It has two ports and provides Ethernet packet communication for >>>>> the >>>>> device and can be configured as an Ethernet switch. CPSW NUSS >>>>> features: the >>>>> Reduced Gigabit Media Independent Interface (RGMII), Reduced Media >>>>> Independent Interface (RMII), and the Management Data Input/Output >>>>> (MDIO) >>>>> interface for physical layer device (PHY) management. The TI AM65x SoC >>>>> has >>>>> integrated two-port Gigabit Ethernet Switch subsystem into device MCU >>>>> domain named MCU_CPSW0. One Ethernet port (port 1) with selectable RGMII >>>>> and RMII interfaces and an internal Communications Port Programming >>>>> Interface (CPPI) port (Host port 0). >>>>> >>>>> Host Port 0 CPPI Packet Streaming Interface interface supports 8 TX >>>>> channels and on RX channels operating by TI am654 NAVSS Unified DMA >>>>> Peripheral Root Complex (UDMA-P) controller. >>>>> >>>>> Tested for tftp and booting to kernel on am654-evm. >>>> >>>> https://patchwork.ozlabs.org/patch/1090618/ >>>> >>>> Needs to be applied before trying the cpsw. >>> >>> Tom, >>> >>> Thanks for pulling this series and as pointed above please pull the patch >>> [1] which will avoid udma accessing RT registers before channel config is >>> done. >> >> Tom, >> >> I do not see this series in latest u-boot. Was this dropped for some reason? > > Just came in late in the cycle, I'll pick it up next release, thanks! Please pick v5. Regards, Keerthy >