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| author | Rafal Jaworowski <raj@semihalf.com> | 2006-08-10 12:43:17 +0200 |
|---|---|---|
| committer | Rafal Jaworowski <raj@pollux.denx.de> | 2006-08-10 12:43:17 +0200 |
| commit | 692519b1edfd5803cd2a841921492889f46f0ce3 (patch) | |
| tree | 1a761268c5b203444769a19257a317d09ce396c4 /include | |
| parent | edd6cf20e1be63f84e0f5af0280473cf31f0e86c (diff) | |
| download | u-boot-imx-692519b1edfd5803cd2a841921492889f46f0ce3.zip u-boot-imx-692519b1edfd5803cd2a841921492889f46f0ce3.tar.gz u-boot-imx-692519b1edfd5803cd2a841921492889f46f0ce3.tar.bz2 | |
Add support for PCI-Express on PPC440SPe (Yucca board).
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 4 | ||||
| -rw-r--r-- | include/configs/yucca.h | 32 |
2 files changed, 25 insertions, 11 deletions
diff --git a/include/common.h b/include/common.h index 6d7c41a..5f00f91 100644 --- a/include/common.h +++ b/include/common.h @@ -244,6 +244,9 @@ void pciinfo (int, int); void pci_master_init (struct pci_controller *); # endif int is_pci_host (struct pci_controller *); +#if defined(CONFIG_440SPE) + void pcie_setup_hoses(void); +#endif #endif int misc_init_f (void); @@ -461,6 +464,7 @@ void get_sys_info ( sys_info_t * ); # if defined(CONFIG_440SPE) unsigned long determine_sysper(void); unsigned long determine_pci_clock_per(void); + int ppc440spe_revB(void); # endif # else typedef PPC405_SYS_INFO sys_info_t; diff --git a/include/configs/yucca.h b/include/configs/yucca.h index 0e58e7e..9dd9e5e 100644 --- a/include/configs/yucca.h +++ b/include/configs/yucca.h @@ -63,17 +63,26 @@ #define CFG_PERIPHERAL_BASE 0xa0000000 /* internal peripherals */ #define CFG_ISRAM_BASE 0x90000000 /* internal SRAM */ -#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */ -#define CFG_PCI_MEMBASE1 0x90000000 /* mapped pci memory */ -#define CFG_PCI_MEMBASE2 0xa0000000 /* mapped pci memory */ -#define CFG_PCI_MEMBASE3 0xb0000000 /* mapped pci memory */ - +#define CFG_PCI_MEMBASE 0x80000000 /* mapped PCI memory */ #define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */ -#define CFG_PCI_TARGBASE 0x80000000 /*PCIaddr mapped to CFG_PCI_MEMBASE*/ +#define CFG_PCI_TARGBASE CFG_PCI_MEMBASE + +#define CFG_PCIE_MEMBASE 0xB0000000 /* mapped PCIe memory */ +#define CFG_PCIE_MEMSIZE 0x01000000 -/* #define CFG_PCI_BASE_IO 0xB8000000 */ /* internal PCI I-O */ -/* #define CFG_PCI_BASE_REGS 0xBEC00000 */ /* internal PCI regs */ -/* #define CFG_PCI_BASE_CYCLE 0xBED00000 */ /* internal PCI regs */ +#define CFG_PCIE0_CFGBASE 0xc0000000 +#define CFG_PCIE0_XCFGBASE 0xc0000400 +#define CFG_PCIE1_CFGBASE 0xc0001000 +#define CFG_PCIE1_XCFGBASE 0xc0001400 +#define CFG_PCIE2_CFGBASE 0xc0002000 +#define CFG_PCIE2_XCFGBASE 0xc0002400 + +#define CFG_PCIE0_REGBASE 0xc0003000 +#define CFG_PCIE1_REGBASE 0xc0003400 +#define CFG_PCIE2_REGBASE 0xc0004000 +#define CFG_PCIE3_REGBASE 0xc0004400 +#define CFG_PCIE4_REGBASE 0xc0005000 +#define CFG_PCIE5_REGBASE 0xc0005400 /* System RAM mapped to PCI space */ #define CONFIG_PCI_SYS_MEM_BUS CFG_SDRAM_BASE @@ -292,6 +301,7 @@ */ /* Support for Intel 82557/82559/82559ER chips. */ #define CONFIG_EEPRO100 + /* * For booting Linux, the board info and command line data * have to be in the first 8 MB of memory, since this is @@ -506,8 +516,8 @@ #define FPGA_REG1C_PE1_WAKE 0x0040 #define FPGA_REG1C_PE2_WAKE 0x0020 #define FPGA_REG1C_PE0_PERST 0x0010 -#define FPGA_REG1C_PE1_PERST 0x0080 -#define FPGA_REG1C_PE2_PERST 0x0040 +#define FPGA_REG1C_PE1_PERST 0x0008 +#define FPGA_REG1C_PE2_PERST 0x0004 /*----------------------------------------------------------------------------+ | Defines |