diff options
| author | Hannes Petermaier | 2015-08-25 13:55:41 +0200 |
|---|---|---|
| committer | Tom Rini | 2015-09-11 14:05:34 -0400 |
| commit | 6312e9aab8672a06caf5cbd7fd88b620d7122949 (patch) | |
| tree | 3935867dc46940467154cd83ed82509035c94d31 | |
| parent | 18a10d46f267057ede0490ddba71c106475b4eb1 (diff) | |
board/BuR: simplify default IP-setup on B&R boards.
To simplify and having a common default IP-setup on all B&R boards we
introduce an environment variable "brdefaultip" which does following.
Test if ${ipaddr} is empty, if yes it set's up some defaults:
- ipaddr : 192.168.60.1
- netmask : 255.255.255.0
- gatewayip: 192.168.60.254
- serverip : 192.168.60.254
This environment is ran from CONFIG_PREBOOT.
All other "tricks" are dropped.
Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
| -rw-r--r-- | board/BuR/kwb/board.c | 10 | ||||
| -rw-r--r-- | include/configs/bur_am335x_common.h | 12 |
2 files changed, 5 insertions, 17 deletions
diff --git a/board/BuR/kwb/board.c b/board/BuR/kwb/board.c index 640aca4cdec..039ec207c26 100644 --- a/board/BuR/kwb/board.c +++ b/board/BuR/kwb/board.c @@ -283,16 +283,6 @@ int board_late_init(void) } /* setup vxworks bootline */ char *vxworksbootline = (char *)VXWORKS_BOOTLINE; - - /* setup default IP, in case if there is nothing in environment */ - if (!getenv("ipaddr")) { - setenv("ipaddr", "192.168.60.1"); - setenv("netmask", "255.255.255.0"); - setenv("serverip", "192.168.60.254"); - setenv("gatewayip", "192.168.60.254"); - puts("net: had no IP! made default setup.\n"); - } - sprintf(vxworksbootline, "%s h=%s e=%s:%s g=%s %s o=0x%08x;0x%08x;0x%08x;0x%08x", DEFAULT_BOOTLINE, diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h index 838ef1f00a2..c6960920b2b 100644 --- a/include/configs/bur_am335x_common.h +++ b/include/configs/bur_am335x_common.h @@ -14,18 +14,16 @@ /* ------------------------------------------------------------------------- */ #define BUR_COMMON_ENV \ "usbscript=usb start && fatload usb 0 0x80000000 usbscript.img && source\0" \ -"defaultip=192.168.60.253\0" \ -"defaultsip=192.168.60.254\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 setenv ncip ${serverip}; " \ -"else " \ -"setenv ncip 192.168.60.254; setenv serverip 192.168.60.254; " \ -"setenv gatewayip 192.168.60.254; setenv ipaddr 192.168.60.1; " \ -"fi; " \ +"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 brdefaultip" #define CONFIG_CMD_TIME #define CONFIG_SYS_GENERIC_BOARD |