From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Date: Fri, 18 Sep 2020 10:59:47 -0700 Subject: [PATCH 0/4] amlogic: vim3: add support for dynamic PCIe enable In-Reply-To: <20200918092902.28028-1-narmstrong@baylibre.com> References: <20200918092902.28028-1-narmstrong@baylibre.com> Message-ID: <7h1rizdkz0.fsf@baylibre.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Neil Armstrong writes: > The VIM3 on-board MCU can mux the PCIe/USB3.0 shared differential > lines using a FUSB340TMX USB 3.1 SuperSpeed Data Switch between > an USB3.0 Type A connector and a M.2 Key M slot. > The PHY driving these differential lines is shared between > the USB3.0 controller and the PCIe Controller, thus only > a single controller can use it. > > This serie adds a VIM3 specific board support and adds this dynamic > switching right before booting Linux. Reviewed-by: Kevin Hilman Tested-by: Kevin Hilman Tested on khadas vim3 Kevin