1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
#ifndef __ARCH_ORION_COMMON_H__
#define __ARCH_ORION_COMMON_H__
/*
* Basic Orion init functions used early by machine-setup.
*/
void __init orion_map_io(void);
void __init orion_init_irq(void);
void __init orion_init(void);
/*
* Enumerations and functions for Orion windows mapping. Used by Orion core
* functions to map its interfaces and by the machine-setup to map its on-
* board devices. Details in /mach-orion/addr-map.c
*/
enum orion_target {
ORION_DEV_BOOT = 0,
ORION_DEV0,
ORION_DEV1,
ORION_DEV2,
ORION_PCIE_MEM,
ORION_PCIE_IO,
ORION_PCI_MEM,
ORION_PCI_IO,
ORION_DDR,
ORION_REGS,
ORION_MAX_TARGETS
};
void orion_setup_cpu_win(enum orion_target target, u32 base, u32 size, int remap);
void orion_setup_cpu_wins(void);
void orion_setup_eth_wins(void);
void orion_setup_usb_wins(void);
void orion_setup_pci_wins(void);
void orion_setup_pcie_wins(void);
void orion_setup_sata_wins(void);
/*
* Shared code used internally by other Orion core functions.
* (/mach-orion/pci.c)
*/
struct pci_sys_data;
struct pci_bus;
void orion_pcie_id(u32 *dev, u32 *rev);
u32 orion_pcie_local_bus_nr(void);
u32 orion_pci_local_bus_nr(void);
u32 orion_pci_local_dev_nr(void);
int orion_pci_sys_setup(int nr, struct pci_sys_data *sys);
struct pci_bus *orion_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
int orion_pci_hw_rd_conf(u32 bus, u32 dev, u32 func, u32 where, u32 size, u32 *val);
int orion_pci_hw_wr_conf(u32 bus, u32 dev, u32 func, u32 where, u32 size, u32 val);
/*
* Valid GPIO pins according to MPP setup, used by machine-setup.
* (/mach-orion/gpio.c).
*/
void __init orion_gpio_set_valid_pins(u32 pins);
void gpio_display(void); /* debug */
#endif /* __ARCH_ORION_COMMON_H__ */
|
