mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
7747b3fa36
This patch allows devices without a high resolution timer to boot up faster. It should speed up boots for bcm2708 and bcm63xx. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
27 lines
930 B
Diff
27 lines
930 B
Diff
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
|
|
@@ -167,6 +167,7 @@ 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, np);
|