#include <fdt_support.h>
#endif
-#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272 || defined CONFIG_PM826
-DECLARE_GLOBAL_DATA_PTR;
-#endif
-
/*
* Local->PCI map (from CPU) controlled by
* MPC826x master window
CONFIG_SYS_IMMR + PCI_CFG_DATA_REG);
/*
- * Setting required to enable local bus for PCI (SIUMCR [LBPC]).
- */
-#ifdef CONFIG_MPC8266ADS
- immap->im_siu_conf.sc_siumcr =
- (immap->im_siu_conf.sc_siumcr & ~SIUMCR_LBPC11)
- | SIUMCR_LBPC01;
-#elif defined CONFIG_MPC8272
- immap->im_siu_conf.sc_siumcr = (immap->im_siu_conf.sc_siumcr &
- ~SIUMCR_BBD &
- ~SIUMCR_ESE &
- ~SIUMCR_PBSE &
- ~SIUMCR_CDIS &
- ~SIUMCR_DPPC11 &
- ~SIUMCR_L2CPC11 &
- ~SIUMCR_LBPC11 &
- ~SIUMCR_APPC11 &
- ~SIUMCR_CS10PC11 &
- ~SIUMCR_BCTLC11 &
- ~SIUMCR_MMR11)
- | SIUMCR_DPPC11
- | SIUMCR_L2CPC01
- | SIUMCR_LBPC00
- | SIUMCR_APPC10
- | SIUMCR_CS10PC00
- | SIUMCR_BCTLC00
- | SIUMCR_MMR11;
-#elif defined(CONFIG_TQM8272)
-/* nothing to do for this Board here */
-#else
- /*
* Setting required to enable IRQ1-IRQ7 (SIUMCR [DPPC]),
* and local bus for PCI (SIUMCR [LBPC]).
*/
SIUMCR_LBPC01 |
SIUMCR_CS10PC01 |
SIUMCR_APPC10;
-#endif
/* Make PCI lowest priority */
/* Each 4 bits is a device bus request and the MS 4bits
immap->im_memctl.memc_pcimsk0 = PCIMSK0_MASK;
immap->im_memctl.memc_pcibr0 = PCI_MSTR0_LOCAL | PCIBR_ENABLE;
-#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272
- immap->im_memctl.memc_pcimsk1 = PCIMSK1_MASK;
- immap->im_memctl.memc_pcibr1 = PCI_MSTR1_LOCAL | PCIBR_ENABLE;
-#endif
-
/* Release PCI RST (by default the PCI RST signal is held low) */
immap->im_pci.pci_gcr = cpu_to_le32 (PCIGCR_PCI_BUS_EN);
/* give it some time */
{
-#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272
- /* Give the PCI cards more time to initialize before query
- This might be good for other boards also
- */
- int i;
-
- for (i = 0; i < 1000; ++i)
-#endif
udelay (1000);
}
immap->im_pci.pci_picmr0 = cpu_to_le32 (PICMR0_MASK_ATTRIB); /* Size & attribute */
/* See above for description - puts PCI request as highest priority */
-#ifdef CONFIG_MPC8272
- immap->im_siu_conf.sc_ppc_alrh = 0x01236745;
-#else
immap->im_siu_conf.sc_ppc_alrh = 0x03124567;
-#endif
/* Park the bus on the PCI */
immap->im_siu_conf.sc_ppc_acr = PPC_ACR_BUS_PARK_PCI;
hose->last_busno = 0xff;
/* System memory space */
-#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272 || defined CONFIG_PM826
- pci_set_region (hose->regions + 0,
- PCI_SLV_MEM_BUS,
- PCI_SLV_MEM_LOCAL,
- gd->ram_size, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
-#else
pci_set_region (hose->regions + 0,
CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_BASE,
0x4000000, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
-#endif
/* PCI memory space */
-#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272
- pci_set_region (hose->regions + 1,
- PCI_MSTR_MEMIO_BUS,
- PCI_MSTR_MEMIO_LOCAL,
- PCI_MSTR_MEMIO_SIZE, PCI_REGION_MEM);
-#else
pci_set_region (hose->regions + 1,
PCI_MSTR_MEM_BUS,
PCI_MSTR_MEM_LOCAL,
PCI_MSTR_MEM_SIZE, PCI_REGION_MEM);
-#endif
/* PCI I/O space */
pci_set_region (hose->regions + 2,