From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Thu, 27 Dec 2018 10:47:33 -0500 Subject: [U-Boot] dm: pinctrl: Prevent (re-)configuring pins when already done before relocation In-Reply-To: <20181218113050.6115-1-lukma@denx.de> References: <20181218113050.6115-1-lukma@denx.de> Message-ID: <20181227154733.GI16433@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 Tue, Dec 18, 2018 at 12:30:50PM +0100, Lukasz Majewski wrote: > This commit prevents from re-configuring pins if those were configured > before relocation. > > Some pins - like UART or DDR must be setup before relocation > (as they have 'u-boot,dm-pre-reloc' property set in DTS). Without this > change, those pins are re-configured after relocation (pre_reloc_only = 0, > so we do not "continue"). > Such behavior may be a problem for DDR PAD configuration, as they might > be already leveled/tuned with original setup). > > Signed-off-by: Lukasz Majewski Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: