Hi Eran, > Is there any way to use mathematics operation on uboot environment or uboot > local variables? > since $varA+$varB and $(varA+varB) just save the string.
You need to include CONFIG_CMD_SETEXPR in your configuration for such a functionality. See common/cmd_setexpr.c. Cheers Detlev -- Q: What is a compact city? A: It's a city that can be guarded by finitely many near-sighted policemen. -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: d...@denx.de _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
