From 5e5c64c9226a72b041010cd779cfc4a0654eb955 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torma=20Krist=C3=B3f?= <tormakristof@tormakristof.eu>
Date: Fri, 9 Jul 2021 14:34:34 +0200
Subject: [PATCH] update alpine and uboot versions

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index edfead3..8eaebed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ RUN mkdir /uboot_build/ && \
 
 WORKDIR /uboot_build/
 
-ENV UBOOT_VERSION=2020.01
+ENV UBOOT_VERSION=2021.07
 
 RUN wget http://ftp.denx.de/pub/u-boot/u-boot-${UBOOT_VERSION}.tar.bz2 && \
     tar -xjf u-boot-${UBOOT_VERSION}.tar.bz2
@@ -54,7 +54,7 @@ ADD ./resources/uboot.c /uboot.c
 RUN arm-linux-gnueabi-gcc -Wall -static -static-libgcc -o /uboot_tool /uboot.c
 
 
-FROM alpine:3.11
+FROM alpine:3.14
 
 RUN apk update && \
     apk add automake build-base git autoconf confuse-dev linux-headers \