On May 7, 2014, at 8:02 AM, Tim Kientzle <t...@kientzle.com> wrote: > > On May 6, 2014, at 7:09 PM, Xuebing Wang <xbi...@gmail.com> wrote: > >> 2) Would you please point to me which revision that reserves both r8 and r9? > > ------------------------------------------------------------------------ > r258527 | andrew | 2013-11-24 12:33:38 -0800 (Sun, 24 Nov 2013) | 3 lines > > Recent versions of U-Boot require us to also backup and restore r9 for API > calls to work. > > ------------------------------------------------------------------------ >
And MFCed to Stable-10: ------------------------------------------------------------------------ r265064 | ian | 2014-04-28 16:46:04 -0700 (Mon, 28 Apr 2014) | 2 lines MFC r257210, r258527: No hardfloat in ubldr, save/restore r9 for api calls. ------------------------------------------------------------------------ _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot