Greetings from Austin, TX. My first posting to this list. Searched through the archives first, but didn't see any mention, so.....
On recently obtained new kilauea boards, I noted on all of them PCI init failure at boot:
U-Boot 1.3.1-g5dd372a2 (Jan 14 2008 - 11:01:38)
CPU: AMCC PowerPC 405EX Rev. A at 400 MHz (PLB=200, OPB=100, EBC=100 MHz) Security support Bootstrap Option H - Boot ROM Location I2C (Addr 0x52) 16 kB I-Cache 16 kB D-Cache Board: Kilauea - AMCC PPC405EX Evaluation Board I2C: ready DTT1: 22 C DRAM: 256 MB FLASH: 64 MB NAND: 64 MiB PCI: Bus Dev VenId DevId Class Int PCIE0: link is not up. PCIE0: initialization as root-complex failed PCIE1: link is not up. PCIE1: initialization as root-complex failed
I did a git on ppc4xx and built/flashed that, but still seeing the same failure. Appears to die in ppc4xx_init_pcie_port() on the:
/* * Verify link is up */ val = SDR_READ(SDRN_PESDR_LOOP(port)); if (!(val & 0x00001000)) {
val is coming back with a value of zero. This occurs whether or not any adapters are plugged into the PCIe slots. Anyone else seeing this?
thx, LH
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