Hi all ,             I m using u-boot 1.1.1 bootloader on my ixdp425. Everything is working fine.. i have connected miniPCI card in my board. I want know whether u-boot initialize PCI or not ?. coz in include/asm/arch/ixdp425.h, i seen the following lines. #if 0 #ifndef __ASSEMBLY__ extern int ixp425_pci_read(u32 addr, u32 cmd, u32* data); extern int ixp425_pci_write(u32 addr, u32 cmd, u32 data); extern void ixp425_pci_init(void *); #endif #endif             My kernel doesnt identify that card also.                #define IXP425_PERIPHERAL_BUS_CLOCK (66) /* 66Mhzi APB BUS   */           The above line refers the PCI speed ?. Please clear my doubts ?.. Thanks Prakash