diff options
Diffstat (limited to 'cpu/ppc4xx/405gp_pci.c')
| -rw-r--r-- | cpu/ppc4xx/405gp_pci.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/cpu/ppc4xx/405gp_pci.c b/cpu/ppc4xx/405gp_pci.c index 6a4128c..64431ab 100644 --- a/cpu/ppc4xx/405gp_pci.c +++ b/cpu/ppc4xx/405gp_pci.c @@ -437,11 +437,11 @@ void pci_440_init (struct pci_controller *hose) * The PCI initialization sequence enable bit must be set ... if not abort * pci setup since updating the bit requires chip reset. *--------------------------------------------------------------------------*/ -#if defined(CONFIG_440GX) +#if defined(CONFIG_440GX) || defined(CONFIG_440SP) unsigned long strap; mfsdr(sdr_sdstp1,strap); - if ( (strap & 0x00010000) == 0 ){ + if ((strap & SDR0_SDSTP1_PISE_MASK) == 0) { printf("PCI: SDR0_STRP1[PISE] not set.\n"); printf("PCI: Configuration aborted.\n"); return; @@ -450,7 +450,7 @@ void pci_440_init (struct pci_controller *hose) unsigned long strap; strap = mfdcr(cpc0_strp1); - if( (strap & 0x00040000) == 0 ){ + if ((strap & CPC0_STRP1_PISE_MASK) == 0) { printf("PCI: CPC0_STRP1[PISE] not set.\n"); printf("PCI: Configuration aborted.\n"); return; @@ -466,26 +466,26 @@ void pci_440_init (struct pci_controller *hose) pci_set_region(hose->regions + reg_num++, 0x00000000, - PCIX0_IOBASE, - 0x10000, - PCI_REGION_IO); + PCIX0_IOBASE, + 0x10000, + PCI_REGION_IO); pci_set_region(hose->regions + reg_num++, CFG_PCI_TARGBASE, - CFG_PCI_MEMBASE, - 0x10000000, - PCI_REGION_MEM ); + CFG_PCI_MEMBASE, + 0x10000000, + PCI_REGION_MEM ); hose->region_count = reg_num; pci_setup_indirect(hose, PCIX0_CFGADR, PCIX0_CFGDATA); #if defined(CFG_PCI_PRE_INIT) - /* Let board change/modify hose & do initial checks */ - if( pci_pre_init (hose) == 0 ){ - printf("PCI: Board-specific initialization failed.\n"); - printf("PCI: Configuration aborted.\n"); - return; - } + /* Let board change/modify hose & do initial checks */ + if (pci_pre_init (hose) == 0) { + printf("PCI: Board-specific initialization failed.\n"); + printf("PCI: Configuration aborted.\n"); + return; + } #endif pci_register_hose( hose ); @@ -496,9 +496,9 @@ void pci_440_init (struct pci_controller *hose) #if defined(CFG_PCI_TARGET_INIT) pci_target_init(hose); /* Let board setup pci target */ #else - out16r( PCIX0_SBSYSVID, CFG_PCI_SUBSYS_VENDORID ); - out16r( PCIX0_SBSYSID, CFG_PCI_SUBSYS_ID ); - out16r( PCIX0_CLS, 0x00060000 ); /* Bridge, host bridge */ + out16r( PCIX0_SBSYSVID, CFG_PCI_SUBSYS_VENDORID ); + out16r( PCIX0_SBSYSID, CFG_PCI_SUBSYS_ID ); + out16r( PCIX0_CLS, 0x00060000 ); /* Bridge, host bridge */ #endif #if defined(CONFIG_440GX) @@ -524,24 +524,24 @@ void pci_440_init (struct pci_controller *hose) out32r( PCIX0_POM0PCIAL, CFG_PCI_MEMBASE ); out32r( PCIX0_POM0PCIAH, 0x00000000 ); out32r( PCIX0_POM0SA, 0xf0000001 ); /* 256MB, enabled */ - out32r( PCIX0_STS, in32r( PCIX0_STS ) & ~0x0000fff8 ); + out32r( PCIX0_STS, in32r( PCIX0_STS ) & ~0x0000fff8 ); #endif /*--------------------------------------------------------------------------+ * PCI host configuration -- we don't make any assumptions here ... the - * _board_must_indicate_ what to do -- there's just too many runtime - * scenarios in environments like cPCI, PPMC, etc. to make a determination - * based on hard-coded values or state of arbiter enable. + * _board_must_indicate_ what to do -- there's just too many runtime + * scenarios in environments like cPCI, PPMC, etc. to make a determination + * based on hard-coded values or state of arbiter enable. *--------------------------------------------------------------------------*/ - if( is_pci_host(hose) ){ + if (is_pci_host(hose)) { #ifdef CONFIG_PCI_SCAN_SHOW - printf("PCI: Bus Dev VenId DevId Class Int\n"); + printf("PCI: Bus Dev VenId DevId Class Int\n"); #endif #if !defined(CONFIG_440EP) && !defined(CONFIG_440GR) - out16r( PCIX0_CMD, in16r( PCIX0_CMD ) | PCI_COMMAND_MASTER); + out16r( PCIX0_CMD, in16r( PCIX0_CMD ) | PCI_COMMAND_MASTER); #endif - hose->last_busno = pci_hose_scan(hose); - } + hose->last_busno = pci_hose_scan(hose); + } } |