From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iexfI-0007XJ-Hi for barebox@lists.infradead.org; Wed, 11 Dec 2019 08:48:13 +0000 Date: Wed, 11 Dec 2019 09:48:08 +0100 From: Sascha Hauer Message-ID: <20191211084808.semgbbp7ksqwngwr@pengutronix.de> References: <20191209104928.1479-1-a.schwarzkopf@phytec.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191209104928.1479-1-a.schwarzkopf@phytec.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH v2] Allow usage of default environment without environment file storage To: Albert Schwarzkopf Cc: barebox@lists.infradead.org On Mon, Dec 09, 2019 at 11:49:28AM +0100, Albert Schwarzkopf wrote: > Currently, the default environment is only used when the > barebox environment on the persistent store is not valid > or when ENVFS_FLAGS_FORCE_BUILT_IN is set in the super block. > > However, ENVFS_FLAGS_FORCE_BUILT_IN can be cleared and the > environmnet variables in the persistent store will be > used again. This may not be desirable. > > This patch allows building CONFIG_DEFAULT_ENVIRONMENT > independent of CONFIG_ENV_HANDLING. This can be useful > if you never want to load or write values from the > persistent store and you only need to read environment variables > from your default environment. > > If CONFIG_ENV_HANDLING is not set, a message will be printed to the > user indicating that changes to non-volatile variables won't be > persisted. > > Move envfs functions that are needed when CONFIG_DEFAULT_ENVIRONMENT > and/or CONFIG_ENV_HANDLING is set to a new file common/envfs-core.c. > > Signed-off-by: Albert Schwarzkopf > --- Applied, thanks Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox