diff options
Diffstat (limited to 'board/amcc/kilauea/kilauea.c')
| -rw-r--r-- | board/amcc/kilauea/kilauea.c | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/board/amcc/kilauea/kilauea.c b/board/amcc/kilauea/kilauea.c index 37ef06ef2a..f30dc8f924 100644 --- a/board/amcc/kilauea/kilauea.c +++ b/board/amcc/kilauea/kilauea.c @@ -230,14 +230,22 @@ int misc_init_r(void) return 0; } -int board_emac_count(void) +static int is_405exr(void) { u32 pvr = get_pvr(); + if (pvr & 0x00000004) + return 0; /* bit 2 set -> 405EX */ + + return 1; /* bit 2 cleared -> 405EXr */ +} + +int board_emac_count(void) +{ /* * 405EXr only has one EMAC interface, 405EX has two */ - if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA)) + if (is_405exr()) return 1; else return 2; @@ -245,12 +253,10 @@ int board_emac_count(void) static int board_pcie_count(void) { - u32 pvr = get_pvr(); - /* * 405EXr only has one EMAC interface, 405EX has two */ - if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA)) + if (is_405exr()) return 1; else return 2; @@ -259,9 +265,8 @@ static int board_pcie_count(void) int checkboard (void) { char *s = getenv("serial#"); - u32 pvr = get_pvr(); - if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA)) + if (is_405exr()) printf("Board: Haleakala - AMCC PPC405EXr Evaluation Board"); else printf("Board: Kilauea - AMCC PPC405EX Evaluation Board"); @@ -333,27 +338,27 @@ void pcie_setup_hoses(int busno) pci_register_hose(hose); if (is_end_point(i)) { - ppc4xx_setup_pcie_endpoint(hose, i); + ppc4xx_setup_pcie_endpoint(hose, i); /* * Reson for no scanning is endpoint can not generate * upstream configuration accesses. - */ + */ } else { - ppc4xx_setup_pcie_rootpoint(hose, i); + ppc4xx_setup_pcie_rootpoint(hose, i); env = getenv ("pciscandelay"); - if (env != NULL) { - delay = simple_strtoul(env, NULL, 10); + if (env != NULL) { + delay = simple_strtoul(env, NULL, 10); if (delay > 5) - printf("Warning, expect noticable delay before " + printf("Warning, expect noticable delay before " "PCIe scan due to 'pciscandelay' value!\n"); mdelay(delay * 1000); } - /* - * Config access can only go down stream - */ - hose->last_busno = pci_hose_scan(hose); - bus = hose->last_busno + 1; + /* + * Config access can only go down stream + */ + hose->last_busno = pci_hose_scan(hose); + bus = hose->last_busno + 1; } } } |