I do use PCI in u-boot, and it works (on an 8266, not 8xx)
> -----Original Message----- > From: linuxppc-embedded-bounces at ozlabs.org > [mailto:linuxppc-embedded-bounces at ozlabs.org] On Behalf Of > Conor McLoughlin > Sent: Friday, October 22, 2004 10:29 > To: Linuxppc-embedded at ozlabs.org > Subject: Re: CPM2 Bug > > > Just to clarify, I don't use PCI in u-boot. The structure in > u-boot may be wrong, I didn't look at it. > > Conor > > Conor McLoughlin wrote: > > Rune, > > > > I don't think that there is a bug. > > I have PCI working on an 8250 target. > > > > The new structure agrees with the rev 1 of the MPC8xx > manual. The old > > structure agreed with the rev 0 manual (without PCI). > > > > Conor > > > > Rune Torgersen wrote: > > > >> I think I found a bug in immap_cmp2.h > >> > >> (in structue sit_cpm2_t) > >> > >> I know that res7 was changed to make room for the PCI > structure But > >> res6 is 2 bytes shorter in the new one. > >> > >> I compared to the same structure in u-boot (that got the > PCI change > >> at about the same time) and it has it at 94 bytes long also. > >> > >> > >> Old structure: > >> /* System Integration Timers. > >> */ > >> typedef struct sys_int_timers { > >> char res1[32]; > >> ushort sit_tmcntsc; > >> char res2[2]; > >> uint sit_tmcnt; > >> char res3[4]; > >> uint sit_tmcntal; > >> char res4[16]; > >> ushort sit_piscr; > >> char res5[2]; > >> uint sit_pitc; > >> uint sit_pitr; > >> char res6[94]; > >> char res7[2390]; > >> } sit8260_t; > >> > >> New structue: > >> typedef struct sys_int_timers { > >> u8 res1[32]; > >> u16 sit_tmcntsc; > >> u8 res2[2]; > >> u32 sit_tmcnt; > >> u8 res3[4]; > >> u32 sit_tmcntal; > >> u8 res4[16]; > >> u16 sit_piscr; > >> u8 res5[2]; > >> u32 sit_pitc; > >> u32 sit_pitr; > >> u8 res6[92]; > >> u8 res7[390]; > >> } sit_cpm2_t; > >> > >> Rune Torgersen > >> System Developer > >> Innovative Systems LLC > >> 1000 Innovative Drive > >> Mitchell, SD 57301 > >> Ph: 605-995-6120 > >> www.innovsys.com _______________________________________________ > >> Linuxppc-embedded mailing list > >> Linuxppc-embedded at ozlabs.org > >> https://ozlabs.org/mailman/listinfo/linuxppc-embedded > >> > >> > > > > _______________________________________________ > > Linuxppc-embedded mailing list > > Linuxppc-embedded at ozlabs.org > > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > > > > > > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded at ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > >
