From patchwork Fri May 29 17:51:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 246834 List-Id: U-Boot discussion From: marex at denx.de (Marek Vasut) Date: Fri, 29 May 2020 19:51:34 +0200 Subject: [PATCH] env: nowhere: Implement .load callback Message-ID: <20200529175134.627282-1-marex@denx.de> Add .load callback for the 'nowhere' environment driver. This is useful for when the 'nowhere' driver is used in combination with other drivers and should be used to load the default environment. Signed-off-by: Marek Vasut --- env/nowhere.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/env/nowhere.c b/env/nowhere.c index f5b0a17652..417a636f83 100644 --- a/env/nowhere.c +++ b/env/nowhere.c @@ -15,6 +15,12 @@ DECLARE_GLOBAL_DATA_PTR; +static int env_nowhere_load(void) +{ + env_set_default(NULL, 0); + + return 0; +} /* * Because we only ever have the default environment available we must mark * it as invalid. @@ -30,5 +36,6 @@ static int env_nowhere_init(void) U_BOOT_ENV_LOCATION(nowhere) = { .location = ENVL_NOWHERE, .init = env_nowhere_init, + .load = env_nowhere_load, ENV_NAME("nowhere") };