Dear Lei Wen, In message <calzhossk3d9uy48nd_6hdzx1n_gp3rq0lp4w1e1m5bp3brz...@mail.gmail.com> you wrote: > > > I wonder which benefits we get for this price we are paying? > > The main reason I'd like to introduce this upgrade is for I want to > add the compressing > feature for uboot.
This should be make optional code, including any extensions / additional functions that may be needed for zlib. Most users will not need this, and they should not suffer (in terms of increased memory footprint) from such a change. > And the 1.2.6 has some fix for the deflate, so it > is maybe a good > base line for introducing it. Which exact fix are you referring to? > How about define a Macro like CONIFG_ENABLE_GZIP_COMPRESSION to compile > the compression related code only when this flag is on? This makes sense, but please use standard naming rules. You will probably provide a "zip" command, so make all this depend on "CONFIG_CMD_ZIP" or so. 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: w...@denx.de It must be remembered that there is nothing more difficult to plan, more doubtful of success, nor more dangerous to manage, than the creation of a new system. For the initiator has the enmity of all who would profit by the preservation of the old institutions and merely lukewarm defenders in those who would gain by the new ones. - Machiavelli _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
