blob: 5ca8933d6fef4b79d8fa57e41430ac7fde6eb0f8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
From d6988cf1d16faac56899918bb2b1be8d85155e3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Sat, 20 Feb 2021 18:36:38 +0100
Subject: [PATCH] hwrng: bcm2835: set quality to 1000
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This allows devices without a high precission timer to reduce boot from >100s
to <30s.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
drivers/char/hw_random/bcm2835-rng.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/char/hw_random/bcm2835-rng.c
+++ b/drivers/char/hw_random/bcm2835-rng.c
@@ -170,6 +170,7 @@ static int bcm2835_rng_probe(struct plat
priv->rng.init = bcm2835_rng_init;
priv->rng.read = bcm2835_rng_read;
priv->rng.cleanup = bcm2835_rng_cleanup;
+ priv->rng.quality = 1000;
if (dev_of_node(dev)) {
rng_id = of_match_node(bcm2835_rng_of_match, dev->of_node);
|
