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PQ2FADS: Enable PCI.

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PCI on PQ2FADS is very similar to PCI on MPC8272ADS.

Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Scott Wood 2009-04-03 15:26:45 -05:00 committed by Wolfgang Denk
parent 83863df04b
commit 8701eceffd
2 changed files with 15 additions and 4 deletions
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2
cpu/mpc8260/pci.c
View File

@ -258,6 +258,8 @@ void pci_mpc8250_init (struct pci_controller *hose)
immap->im_siu_conf.sc_siumcr =
(immap->im_siu_conf.sc_siumcr & ~SIUMCR_LBPC11)
| SIUMCR_LBPC01;
#elif defined(CONFIG_ADSTYPE) && CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS
/* nothing to do for this board here */
#elif defined CONFIG_MPC8272
immap->im_siu_conf.sc_siumcr = (immap->im_siu_conf.sc_siumcr &
~SIUMCR_BBD &

17
include/configs/MPC8260ADS.h
View File

@ -67,6 +67,13 @@
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#define CONFIG_MPC8272 1
#elif CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS
/*
* Actually MPC8275, but the code is littered with ifdefs that
* apply to both, or which use this ifdef to assume board-specific
* details. :-(
*/
#define CONFIG_MPC8272 1
#else
#define CONFIG_MPC8260 1
#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */
@ -176,7 +183,7 @@
#endif /* CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS */
/*PCI*/
#ifdef CONFIG_MPC8272
#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
#define CONFIG_PCI
#define CONFIG_PCI_PNP
#define CONFIG_PCI_BOOTDELAY 0
@ -244,7 +251,6 @@
#elif CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
#undef CONFIG_CMD_SDRAM
#undef CONFIG_CMD_I2C
#undef CONFIG_CMD_PCI
#else
#undef CONFIG_CMD_PCI
@ -318,7 +324,7 @@
#define CONFIG_SYS_IMMR 0xF0000000
#define CONFIG_SYS_BCSR 0xF4500000
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
#define CONFIG_SYS_PCI_INT 0xF8200000
#endif
#define CONFIG_SYS_SDRAM_BASE 0x00000000
@ -413,6 +419,9 @@
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PCI_INT | 0x1801) /* PCI interrupt controller */
#define CONFIG_SYS_OR3_PRELIM 0xFFFF8010
#elif CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS
#define CONFIG_SYS_BR8_PRELIM (CONFIG_SYS_PCI_INT | 0x1801) /* PCI interrupt controller */
#define CONFIG_SYS_OR8_PRELIM 0xFFFF8010
#endif
#define CONFIG_SYS_RMR RMR_CSRE
@ -447,7 +456,7 @@
#define CONFIG_SYS_RESET_ADDRESS 0x04400000
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
/* PCI Memory map (if different from default map */
#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE /* Local base */