| /* | |
| * Author: Mark A. Greer <source@mvista.com> | |
| * | |
| * 2007 (c) MontaVista Software, Inc. This file is licensed under | |
| * the terms of the GNU General Public License version 2. This program | |
| * is licensed "as is" without any warranty of any kind, whether express | |
| * or implied. | |
| */ | |
| #ifndef _PPC_BOOT_MV64x60_H_ | |
| #define _PPC_BOOT_MV64x60_H_ | |
| #define MV64x60_CPU_BAR_ENABLE 0x0278 | |
| #define MV64x60_PCI_ACC_CNTL_ENABLE (1<<0) | |
| #define MV64x60_PCI_ACC_CNTL_REQ64 (1<<1) | |
| #define MV64x60_PCI_ACC_CNTL_SNOOP_NONE 0x00000000 | |
| #define MV64x60_PCI_ACC_CNTL_SNOOP_WT 0x00000004 | |
| #define MV64x60_PCI_ACC_CNTL_SNOOP_WB 0x00000008 | |
| #define MV64x60_PCI_ACC_CNTL_SNOOP_MASK 0x0000000c | |
| #define MV64x60_PCI_ACC_CNTL_ACCPROT (1<<4) | |
| #define MV64x60_PCI_ACC_CNTL_WRPROT (1<<5) | |
| #define MV64x60_PCI_ACC_CNTL_SWAP_BYTE 0x00000000 | |
| #define MV64x60_PCI_ACC_CNTL_SWAP_NONE 0x00000040 | |
| #define MV64x60_PCI_ACC_CNTL_SWAP_BYTE_WORD 0x00000080 | |
| #define MV64x60_PCI_ACC_CNTL_SWAP_WORD 0x000000c0 | |
| #define MV64x60_PCI_ACC_CNTL_SWAP_MASK 0x000000c0 | |
| #define MV64x60_PCI_ACC_CNTL_MBURST_32_BYTES 0x00000000 | |
| #define MV64x60_PCI_ACC_CNTL_MBURST_64_BYTES 0x00000100 | |
| #define MV64x60_PCI_ACC_CNTL_MBURST_128_BYTES 0x00000200 | |
| #define MV64x60_PCI_ACC_CNTL_MBURST_MASK 0x00000300 | |
| #define MV64x60_PCI_ACC_CNTL_RDSIZE_32_BYTES 0x00000000 | |
| #define MV64x60_PCI_ACC_CNTL_RDSIZE_64_BYTES 0x00000400 | |
| #define MV64x60_PCI_ACC_CNTL_RDSIZE_128_BYTES 0x00000800 | |
| #define MV64x60_PCI_ACC_CNTL_RDSIZE_256_BYTES 0x00000c00 | |
| #define MV64x60_PCI_ACC_CNTL_RDSIZE_MASK 0x00000c00 | |
| struct mv64x60_cpu2pci_win { | |
| u32 lo; | |
| u32 size; | |
| u32 remap_hi; | |
| u32 remap_lo; | |
| }; | |
| extern struct mv64x60_cpu2pci_win mv64x60_cpu2pci_io[2]; | |
| extern struct mv64x60_cpu2pci_win mv64x60_cpu2pci_mem[2]; | |
| u32 mv64x60_cfg_read(u8 *bridge_base, u8 hose, u8 bus, u8 devfn, | |
| u8 offset); | |
| void mv64x60_cfg_write(u8 *bridge_base, u8 hose, u8 bus, u8 devfn, | |
| u8 offset, u32 val); | |
| void mv64x60_config_ctlr_windows(u8 *bridge_base, u8 *bridge_pbase, | |
| u8 is_coherent); | |
| void mv64x60_config_pci_windows(u8 *bridge_base, u8 *bridge_pbase, u8 hose, | |
| u8 bus, u32 mem_size, u32 acc_bits); | |
| void mv64x60_config_cpu2pci_window(u8 *bridge_base, u8 hose, u32 pci_base_hi, | |
| u32 pci_base_lo, u32 cpu_base, u32 size, | |
| struct mv64x60_cpu2pci_win *offset_tbl); | |
| u32 mv64x60_get_mem_size(u8 *bridge_base); | |
| u8 *mv64x60_get_bridge_pbase(void); | |
| u8 *mv64x60_get_bridge_base(void); | |
| u8 mv64x60_is_coherent(void); | |
| int mv64x60_i2c_open(void); | |
| int mv64x60_i2c_read(u32 devaddr, u8 *buf, u32 offset, u32 offset_size, | |
| u32 count); | |
| void mv64x60_i2c_close(void); | |
| #endif /* _PPC_BOOT_MV64x60_H_ */ |