rockchip64/uboot: increase rng-seed size to make it sufficient for mo…

…dern linux
alex3d · Oct 11, 2024 · 0828d2a · 0828d2a
1 parent 1c79dad
commit 0828d2a
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/patch/u-boot/v2024.07/rockchip-fix-rng-seed.patch b/patch/u-boot/v2024.07/rockchip-fix-rng-seed.patch
@@ -0,0 +1,30 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Alex Shumsky <[email protected]>
+Date: Tue, 11 Oct 2024 17:54:53 +0000
+Subject: Make rockchip rng-seed sufficient size to initialize modern linux
+
+Signed-off-by: Alex Shumsky <[email protected]>
+---
+ arch/arm/mach-rockchip/board.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c
+index cd226844b6..e84fc0c7fa 100644
+--- a/arch/arm/mach-rockchip/board.c
++++ b/arch/arm/mach-rockchip/board.c
+@@ -478,11 +478,11 @@ __weak int misc_init_r(void)
+
+ /* Use hardware rng to seed Linux random. */
+ __weak int board_rng_seed(struct abuf *buf)
+ {
+ 	struct udevice *dev;
+-	size_t len = 0x8;
++	size_t len = 32;
+ 	u64 *data;
+
+ 	data = malloc(len);
+ 	if (!data) {
+ 		printf("Out of memory\n");
+-- 
+Created with Armbian build tools https://github.com/armbian/build
+