I defined the CONFIG_SYS_64BIT_VSPRINTF, and change the __kernel__loff_t back to long long, and it works.
My platform is a MPC8247 based customized board, which designed by my colleagues. Nand is Samsung K9K8G08U0M. Thank you very much for your advice. Now my u-boot works fine now. 2009/12/1 Scott Wood <scottw...@freescale.com>: > Peter Pan wrote: >> >> The previous u-boot version I use is U-boot 1.2.0, an ancient version. >> So I upgrade the u-boot to 2009-08. >> The platform is MPC8247. > > That's a chip, not a platform. Which NAND controller driver? What happens > if you also use a non-ancient Linux? Have you compared the OOB layout > between U-Boot and Linux? > >> About build warnings, some warnings in printf for not proper type, and >> yes, I get the 64-bit printf warning : >> >> nand_util.c:45:2: warning: #warning Please define >> CONFIG_SYS_64BIT_VSPRINTF for correct output! >> >> After I change the loff_t from long long to unsigned long, it works fine >> now. > > I suggest doing as it says, and defining CONFIG_SYS_64BIT_VSPRINTF in your > board config file instead. > > -Scott > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
