Dear Steve Sakoman, In message <1288181563.2342.98.ca...@quadra> you wrote: > > > Why that? From the current settings I would expect something like > > > > CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 > > CONFIG_SYS_INIT_RAM_SIZE 0x800 > > > > I see no reason to substract the top 16 bytes? > > Agreed. I saw this issue last night, but didn't have enough time to > prepare a fix.
Um... on PowerPC, we need to initialize the stack with a final stack frame (on PPC 2 x 32 bit zero) so that stack backtraces terminate cleanly. Eventually the reserved space was intended for similar purposes, but if so, I cannot see that from the code. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] The first thing we do is kill all the lawyers. (Shakespeare. II Henry VI, Act IV, scene ii) _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
