diff options
Diffstat (limited to 'board/freescale/common/cds_pci_ft.c')
-rw-r--r-- | board/freescale/common/cds_pci_ft.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/board/freescale/common/cds_pci_ft.c b/board/freescale/common/cds_pci_ft.c index be97a28ed2..dc2d62850d 100644 --- a/board/freescale/common/cds_pci_ft.c +++ b/board/freescale/common/cds_pci_ft.c @@ -9,68 +9,9 @@ #include "cadmus.h" #if defined(CONFIG_OF_BOARD_SETUP) -#if defined(CONFIG_PCI) && !defined(CONFIG_DM_PCI) -static void cds_pci_fixup(void *blob) -{ - int node; - const char *path; - int len, slot, i; - u32 *map = NULL, *piccells = NULL; - int off, cells; - - node = fdt_path_offset(blob, "/aliases"); - if (node >= 0) { - path = fdt_getprop(blob, node, "pci0", NULL); - if (path) { - node = fdt_path_offset(blob, path); - if (node >= 0) { - map = fdt_getprop_w(blob, node, "interrupt-map", &len); - } - /* Each item in "interrupt-map" property is translated with - * following cells: - * PCI #address-cells, PCI #interrupt-cells, - * PIC address, PIC #address-cells, PIC #interrupt-cells. - */ - cells = fdt_getprop_u32_default(blob, path, "#address-cells", 1); - cells += fdt_getprop_u32_default(blob, path, "#interrupt-cells", 1); - off = fdt_node_offset_by_phandle(blob, fdt32_to_cpu(*(map+cells))); - if (off <= 0) - return; - cells += 1; - piccells = (u32 *)fdt_getprop(blob, off, "#address-cells", NULL); - if (piccells == NULL) - return; - cells += *piccells; - piccells = (u32 *)fdt_getprop(blob, off, "#interrupt-cells", NULL); - if (piccells == NULL) - return; - cells += *piccells; - } - } - - if (map) { - len /= sizeof(u32); - - slot = get_pci_slot(); - - for (i=0;i<len;i+=cells) { - /* We rotate the interrupt pins so that the mapping - * changes depending on the slot the carrier card is in. - */ - map[3] = ((map[3] + slot - 2) % 4) + 1; - map+=cells; - } - } -} -#endif - int ft_board_setup(void *blob, struct bd_info *bd) { ft_cpu_setup(blob, bd); -#if defined(CONFIG_PCI) && !defined(CONFIG_DM_PCI) - ft_pci_setup(blob, bd); - cds_pci_fixup(blob); -#endif return 0; } |