From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Wed, 11 Mar 2015 11:12:37 -0400 Subject: [U-Boot] [PATCH v5 11/14] tegra124: Add PSCI support for Tegra124 In-Reply-To: <7747be691ee15fd52b87b180f4f303ef1035d9d2.1425884424.git.jan.kiszka@siemens.com> References: <7747be691ee15fd52b87b180f4f303ef1035d9d2.1425884424.git.jan.kiszka@siemens.com> Message-ID: <20150311151237.GA32541@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Mon, Mar 09, 2015 at 08:00:21AM +0100, Jan Kiszka wrote: > This is based on Thierry Reding's work and uses Ian Campell's > preparatory patches. It comes with full support for CPU_ON/OFF PSCI > services. The algorithm used in this version for turning CPUs on and > off was proposed by Peter De Schrijver and Thierry Reding in > http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/210881. It > consists of first enabling CPU1..3 via the PMC, just to powergate them > again with the help of the Flow Controller. Once the Flow Controller is > in place, we can leave the PMC alone while processing CPU_ON and CPU_OFF > PSCI requests. > > Signed-off-by: Jan Kiszka Reviewed-by: Tom Rini -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: