From 037d86dd7a9ef36c85bf416d358f2ef60a4940b3 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 28 May 2020 11:17:41 +0200 Subject: [PATCH] ArmPkg/PlatformBootManagerLib: don't connect all devices on each boot In order to avoid boot delays from devices such as network controllers that may not even be involved in booting at all, drop the call to EfiBootManagerConnectAll () from the boot path. It will be called by UiApp, so when going through the menu, all devices will be connected as usual, but for the default boot, it is really not necessary so let's get rid of this. Enumerating all possible boot options and creating Boot#### variables for them is equally unnecessary in the default case, and also happens automatically in UiApp, so drop that as well. Signed-off-by: Ard Biesheuvel Reviewed-by: Laszlo Ersek Reviewed-by: Leif Lindholm --- ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c b/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c index 1e9b736993..15c5cac1be 100644 --- a/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c +++ b/ArmPkg/Library/PlatformBootManagerLib/PlatformBm.c @@ -753,11 +753,6 @@ PlatformBootManagerAfterConsole ( } } - // - // Connect the rest of the devices. - // - EfiBootManagerConnectAll (); - // // On ARM, there is currently no reason to use the phased capsule // update approach where some capsules are dispatched before EndOfDxe @@ -767,11 +762,6 @@ PlatformBootManagerAfterConsole ( // HandleCapsules (); - // - // Enumerate all possible boot options. - // - EfiBootManagerRefreshAllBootOption (); - // // Register UEFI Shell //