From mboxrd@z Thu Jan 1 00:00:00 1970 From: York Sun Date: Mon, 3 Feb 2014 12:25:27 -0800 Subject: [U-Boot] [PATCH v2 9/9] kmp204x: initial support for PCIe FPGA configuration In-Reply-To: <1390819752-21233-10-git-send-email-valentin.longchamp@keymile.com> References: <1390819752-21233-1-git-send-email-valentin.longchamp@keymile.com> <1390819752-21233-10-git-send-email-valentin.longchamp@keymile.com> Message-ID: <52EFFB37.9010205@freescale.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 01/27/2014 02:49 AM, Valentin Longchamp wrote: > The PEXHC PCIe configuration mechanism ensures that the FPGA get > configured at power-up. Since all the PCIe devices should be configured > when the kernel start, u-boot has to take care that the FPGA gets > configured also in other reset scenarios, mostly because of possible > configuration change. > > The used mechanism is taken from the km_kirkwood design and adapted to > the kmp204x case (slightly different HW and PCIe configuration). > > Signed-off-by: Valentin Longchamp > --- > > Changes in v2: None > Applied to u-boot-mpc85xx master branch. York