openwrtv3/package/boot/uboot-lantiq/patches/0022-MIPS-lantiq-add-default-openwrt-config.patch
Carl-Daniel Hailfinger 3e6d303d61 uboot-lantiq: Enable TFTP PUT support for backups
Backing up the current firmware from U-Boot over serial can take hours.
Booting a working Linux image for backup purposes is not always an option.
Using the tftpput command in U-Boot is the fastest and easiest way.

tftpput will upload the contents of a memory region to the TFTP server.
The IP address of the server is stored in the serverip variable.

Usage:
tftpput <memaddr> <length> <filename>

Example for a complete flash backup of an o2 Box 6431 (VGV7510KW22):
VGV7510KW22 # tftpput 0xB0000000 0x1000000 o2boxbackup.bin

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
2017-08-18 18:47:27 +02:00

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From 8f584936adad0fca8beece5f55eadcdcd02fad0a Mon Sep 17 00:00:00 2001
From: Luka Perkov <luka@openwrt.org>
Date: Sat, 17 Aug 2013 03:44:46 +0200
Subject: MIPS: lantiq: add default openwrt config
Signed-off-by: Luka Perkov <luka@openwrt.org>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
--- /dev/null
+++ b/include/configs/openwrt-lantiq-common.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2013 Luka Perkov <luka@openwrt.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __OPENWRT_LANTIQ_COMMON_H
+#define __OPENWRT_LANTIQ_COMMON_H
+
+/* Commands */
+#if defined(CONFIG_LTQ_SUPPORT_ETHERNET)
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_TFTPPUT
+#endif
+
+/* Compression */
+#define CONFIG_LZMA
+
+/* Auto boot */
+#define CONFIG_BOOTDELAY 2
+
+/* Environment */
+#if !defined(CONFIG_SYS_BOOT_RAM)
+#define CONFIG_BOOTCOMMAND \
+ "bootm ${kernel_addr}"
+#endif
+
+/* Ethernet */
+#if defined(CONFIG_LTQ_SUPPORT_ETHERNET)
+#define CONFIG_ETHADDR 00:01:02:03:04:05
+#define CONFIG_SERVERIP 192.168.1.2
+#define CONFIG_IPADDR 192.168.1.1
+#endif
+
+/* Unnecessary */
+#undef CONFIG_BOOTM_NETBSD
+#undef CONFIG_BOOTM_PLAN9
+#undef CONFIG_BOOTM_RTEMS
+
+#endif /* __OPENWRT_LANTIQ_COMMON_H */