From: Pali Rohár Date: Fri, 8 Apr 2022 14:30:13 +0000 (+0200) Subject: board: turris: Do not cache Atsha device in BSS X-Git-Url: http://git.dujemihanovic.xyz/%22/img/sics.gif/%22/static/git-favicon.png?a=commitdiff_plain;h=ada791db3eb13ad5ac0447c8c8b0343c4d771fb9;p=u-boot.git board: turris: Do not cache Atsha device in BSS Atsha device is used prior relocation and at this early stage BSS does not have to be ready yet. So do not cache Atsha device in BSS. Fixes support for other Turris routers. Signed-off-by: Pali Rohár Reviewed-by: Marek Behún --- diff --git a/board/CZ.NIC/turris_atsha_otp.c b/board/CZ.NIC/turris_atsha_otp.c index a4a77c74fb..840721a9b7 100644 --- a/board/CZ.NIC/turris_atsha_otp.c +++ b/board/CZ.NIC/turris_atsha_otp.c @@ -18,10 +18,8 @@ static struct udevice *get_atsha204a_dev(void) { - static struct udevice *dev; - - if (dev) - return dev; + /* Cannot be static because BSS does not have to be ready at this early stage */ + struct udevice *dev; if (uclass_get_device_by_name(UCLASS_MISC, "atsha204a@64", &dev)) { puts("Cannot find ATSHA204A on I2C bus!\n");