diff options
Diffstat (limited to 'board/amcc/sequoia/sequoia.c')
| -rw-r--r-- | board/amcc/sequoia/sequoia.c | 65 | 
1 files changed, 0 insertions, 65 deletions
| diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c index 439382006..b8ef4e763 100644 --- a/board/amcc/sequoia/sequoia.c +++ b/board/amcc/sequoia/sequoia.c @@ -427,71 +427,6 @@ int pci_pre_init(struct pci_controller *hose)  }  #endif /* defined(CONFIG_PCI) */ -/* - * pci_target_init - * - * The bootstrap configuration provides default settings for the pci - * inbound map (PIM). But the bootstrap config choices are limited and - * may not be sufficient for a given board. - */ -#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) -void pci_target_init(struct pci_controller *hose) -{ -	/* -	 * Set up Direct MMIO registers -	 */ -	/* -	 * PowerPC440EPX PCI Master configuration. -	 * Map one 1Gig range of PLB/processor addresses to PCI memory space. -	 * PLB address 0xA0000000-0xDFFFFFFF -	 *     ==> PCI address 0xA0000000-0xDFFFFFFF -	 * Use byte reversed out routines to handle endianess. -	 * Make this region non-prefetchable. -	 */ -	out32r(PCIL0_PMM0MA, 0x00000000);	/* PMM0 Mask/Attribute */ -						/* - disabled b4 setting */ -	out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE);	/* PMM0 Local Address */ -	out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */ -	out32r(PCIL0_PMM0PCIHA, 0x00000000);	/* PMM0 PCI High Address */ -	out32r(PCIL0_PMM0MA, 0xE0000001);	/* 512M + No prefetching, */ -						/* and enable region */ - -	out32r(PCIL0_PMM1MA, 0x00000000);	/* PMM0 Mask/Attribute */ -						/* - disabled b4 setting */ -	out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */ -	out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */ -	out32r(PCIL0_PMM1PCIHA, 0x00000000);	/* PMM0 PCI High Address */ -	out32r(PCIL0_PMM1MA, 0xE0000001);	/* 512M + No prefetching, */ -						/* and enable region */ - -	out32r(PCIL0_PTM1MS, 0x00000001);	/* Memory Size/Attribute */ -	out32r(PCIL0_PTM1LA, 0);		/* Local Addr. Reg */ -	out32r(PCIL0_PTM2MS, 0);		/* Memory Size/Attribute */ -	out32r(PCIL0_PTM2LA, 0);		/* Local Addr. Reg */ - -	/* -	 * Set up Configuration registers -	 */ - -	/* Program the board's subsystem id/vendor id */ -	pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID, -			      CONFIG_SYS_PCI_SUBSYS_VENDORID); -	pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID); - -	/* Configure command register as bus master */ -	pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER); - -	/* 240nS PCI clock */ -	pci_write_config_word(0, PCI_LATENCY_TIMER, 1); - -	/* No error reporting */ -	pci_write_config_word(0, PCI_ERREN, 0); - -	pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101); - -} -#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */ -  #if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)  void pci_master_init(struct pci_controller *hose)  { |