avionic design with actual uboot and tooling

submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md

u-boot/include/configs/bur_cfg_common.h

@@ -0,0 +1,64 @@
+/*
+ * bur_cfg_common.h
+ *
+ * common parts used over all B&R boards
+ *
+ * Copyright (C) 2016 Hannes Schmelzer <oe5hpm@oevsv.at> -
+ * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
+ *
+ * SPDX-License-Identifier:        GPL-2.0+
+ */
+
+#ifndef __BUR_CFG_COMMON_H__
+#define __BUR_CFG_COMMON_H__
+/* ------------------------------------------------------------------------- */
+#define BUR_COMMON_ENV \
+"usbscript=usb start && fatload usb 0 ${scradr} usbscript.img &&" \
+" source ${scradr}\0" \
+"brdefaultip=if test -r ${ipaddr}; then; else" \
+" setenv ipaddr 192.168.60.1; setenv serverip 192.168.60.254;" \
+" setenv gatewayip 192.168.60.254; setenv netmask 255.255.255.0; fi;\0" \
+"netconsole=echo switching to network console ...; " \
+"if dhcp; then; else run brdefaultip; fi; setenv ncip ${serverip}; " \
+"setcurs 1 9; lcdputs myip; setcurs 10 9; lcdputs ${ipaddr};" \
+"setcurs 1 10;lcdputs serverip; setcurs 10 10; lcdputs ${serverip};" \
+"setenv stdout nc;setenv stdin nc;setenv stderr nc\0"
+
+#define CONFIG_PREBOOT			"run cfgscr; run brdefaultip"
+
+#define CONFIG_BOARD_LATE_INIT
+
+/* Network defines */
+#define CONFIG_BOOTP_DNS		/* Configurable parts of CMD_DHCP */
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_NET_RETRY_COUNT		2
+
+/* Network console */
+#define CONFIG_NETCONSOLE		1
+#define CONFIG_BOOTP_MAY_FAIL		/* if we don't have DHCP environment */
+
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+#define CONFIG_ENV_OVERWRITE		/* Overwrite ethaddr / serial# */
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+
+/* As stated above, the following choices are optional. */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_VERSION_VARIABLE
+
+/* We set the max number of command args high to avoid HUSH bugs. */
+#define CONFIG_SYS_MAXARGS		64
+
+/* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE		512
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE +\
+					sizeof(CONFIG_SYS_PROMPT) + 16)
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+#endif	/* __BUR_CFG_COMMON_H__ */