From 00813d4dd976cc823fa089840ff2f4a10dd6cd0c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Fri, 2 Aug 2019 18:55:55 +0200 Subject: brcm2708: remove linux 4.14 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...rng-Avoid-initialising-if-already-enabled.patch | 26 ---------------------- 1 file changed, 26 deletions(-) delete mode 100644 target/linux/brcm2708/patches-4.14/950-0023-bcm2835-rng-Avoid-initialising-if-already-enabled.patch (limited to 'target/linux/brcm2708/patches-4.14/950-0023-bcm2835-rng-Avoid-initialising-if-already-enabled.patch') diff --git a/target/linux/brcm2708/patches-4.14/950-0023-bcm2835-rng-Avoid-initialising-if-already-enabled.patch b/target/linux/brcm2708/patches-4.14/950-0023-bcm2835-rng-Avoid-initialising-if-already-enabled.patch deleted file mode 100644 index ca8fe94eef..0000000000 --- a/target/linux/brcm2708/patches-4.14/950-0023-bcm2835-rng-Avoid-initialising-if-already-enabled.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 3c343d373b5de2837e9dd827fe9b44f2563186cb Mon Sep 17 00:00:00 2001 -From: popcornmix -Date: Tue, 6 Dec 2016 17:05:39 +0000 -Subject: [PATCH 023/454] bcm2835-rng: Avoid initialising if already enabled - -Avoids the 0x40000 cycles of warmup again if firmware has already used it ---- - drivers/char/hw_random/bcm2835-rng.c | 7 ++++--- - 1 file changed, 4 insertions(+), 3 deletions(-) - ---- a/drivers/char/hw_random/bcm2835-rng.c -+++ b/drivers/char/hw_random/bcm2835-rng.c -@@ -102,9 +102,10 @@ static int bcm2835_rng_probe(struct plat - rng_setup(rng_base); - - /* set warm-up count & enable */ -- __raw_writel(RNG_WARMUP_COUNT, rng_base + RNG_STATUS); -- __raw_writel(RNG_RBGEN, rng_base + RNG_CTRL); -- -+ if (!(__raw_readl(rng_base + RNG_CTRL) & RNG_RBGEN)) { -+ __raw_writel(RNG_WARMUP_COUNT, rng_base + RNG_STATUS); -+ __raw_writel(RNG_RBGEN, rng_base + RNG_CTRL); -+ } - /* register driver */ - err = hwrng_register(&bcm2835_rng_ops); - if (err) { -- cgit v1.2.3