I'm running on MVBLM7 board using CONFIG_SYS_HUSH_PARSER. While working on some scripts using env-variables holding some physical address values I stumbled over this :
my env-variables used : loadaddr=0x400000 kernel_addr=0xff81000 kernel_len=0x200000 mvBL-M7> erase $kernel_addr +$kernel_len ................................ done Erased 32 sectors ################# -> using variable as source doesn't work. mvBL-M7> cp.b $load_addr $kernel_addr $kernel_len cp - memory copy Usage: cp [.b, .w, .l] source target count ################# -> using addr as source works fine. mvBL-M7> cp.b 0x400000 $kernel_addr $kernel_len Copy to Flash... done mvBL-M7> Why does $load_addr not get expanded ? Any ideas ? Regards, André MATRIX VISION GmbH, Talstrasse 16, DE-71570 Oppenweiler Registergericht: Amtsgericht Stuttgart, HRB 271090 Geschaeftsfuehrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
