1 files changed, 0 insertions, 51 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0308-overlays-Add-sdtweak-features-for-network-booting.patch b/target/linux/brcm2708/patches-4.14/950-0308-overlays-Add-sdtweak-features-for-network-booting.patch
deleted file mode 100644
index 8ed0f0aa40..0000000000
--- a/target/linux/brcm2708/patches-4.14/950-0308-overlays-Add-sdtweak-features-for-network-booting.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From eadd32681787b1828ff92ef5046db6568d52ad55 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Tue, 29 May 2018 10:52:11 +0100
-Subject: [PATCH 308/454] overlays: Add sdtweak features for network booting
-
-It has been observed that a Pi with no SD card will poll the interface
-continuously, using up to 10% CPU. Add some new parameters to the
-sdtweak overlay to control this behaviour:
-
-poll_once   Only look for a card once, at boot time. If none is found
-            then the interface is effectively disabled.
-
-enable      Set to "off" or "no" to completely disable the interface.
-
-See: https://github.com/raspberrypi/linux/issues/2567
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- arch/arm/boot/dts/overlays/README              | 10 ++++++++++
- arch/arm/boot/dts/overlays/sdtweak-overlay.dts |  2 ++
- 2 files changed, 12 insertions(+)
-
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -1618,6 +1618,16 @@ Params: overclock_50            Clock (i
- 
-         debug                   Enable debug output (default off)
- 
-+        poll_once               Looks for a card once after booting. Useful
-+                                for network booting scenarios to avoid the
-+                                overhead of continuous polling. N.B. Using
-+                                this option restricts the system to using a
-+                                single card per boot (or none at all).
-+                                (default off)
-+
-+        enable                  Set to off to completely disable the interface
-+                                (default on)
-+
- 
- Name:   smi
- Info:   Enables the Secondary Memory Interface peripheral. Uses GPIOs 2-25!
---- a/arch/arm/boot/dts/overlays/sdtweak-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/sdtweak-overlay.dts
-@@ -19,5 +19,7 @@
- 		force_pio        = <&frag0>,"brcm,force-pio?";
- 		pio_limit        = <&frag0>,"brcm,pio-limit:0";
- 		debug            = <&frag0>,"brcm,debug?";
-+		enable           = <&frag0>,"status";
-+		poll_once        = <&frag0>,"non-removable?";
- 	};
- };