Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/cris/arch-v32/mach-a3/hw_settings.S
15125 views
1
/*

2
 * This table is used by some tools to extract hardware parameters.

3
 * The table should be included in the kernel and the decompressor.

4
 * Don't forget to update the tools if you change this table.

5
 *

6
 * Copyright (C) 2001-2007 Axis Communications AB

7
 *

8
 * Authors:  Mikael Starvik <[email protected]>

9
 */

10


11
#include <hwregs/asm/reg_map_asm.h>

12
#include <hwregs/asm/ddr2_defs_asm.h>

13
#include <hwregs/asm/gio_defs_asm.h>

14


15
	.ascii "HW_PARAM_MAGIC" ; Magic number

16
	.dword 0xc0004000	; Kernel start address

17


18
	; Debug port

19
#ifdef CONFIG_ETRAX_DEBUG_PORT0

20
	.dword 0

21
#elif defined(CONFIG_ETRAX_DEBUG_PORT1)

22
	.dword 1

23
#elif defined(CONFIG_ETRAX_DEBUG_PORT2)

24
	.dword 2

25
#elif defined(CONFIG_ETRAX_DEBUG_PORT3)

26
	.dword 3

27
#else

28
	.dword 4 ; No debug

29
#endif

30


31
	; Register values

32
	.dword REG_ADDR(ddr2, regi_ddr2_ctrl, rw_cfg)

33
	.dword CONFIG_ETRAX_DDR2_CONFIG

34
	.dword REG_ADDR(ddr2, regi_ddr2_ctrl, rw_latency)

35
	.dword CONFIG_ETRAX_DDR2_LATENCY

36
	.dword REG_ADDR(ddr2, regi_ddr2_ctrl, rw_timing)

37
	.dword CONFIG_ETRAX_DDR2_TIMING

38
	.dword CONFIG_ETRAX_DDR2_MRS

39


40
	.dword REG_ADDR(gio, regi_gio, rw_pa_dout)

41
	.dword CONFIG_ETRAX_DEF_GIO_PA_OUT

42
	.dword REG_ADDR(gio, regi_gio, rw_pa_oe)

43
	.dword CONFIG_ETRAX_DEF_GIO_PA_OE

44
	.dword REG_ADDR(gio, regi_gio, rw_pb_dout)

45
	.dword CONFIG_ETRAX_DEF_GIO_PB_OUT

46
	.dword REG_ADDR(gio, regi_gio, rw_pb_oe)

47
	.dword CONFIG_ETRAX_DEF_GIO_PB_OE

48
	.dword REG_ADDR(gio, regi_gio, rw_pc_dout)

49
	.dword CONFIG_ETRAX_DEF_GIO_PC_OUT

50
	.dword REG_ADDR(gio, regi_gio, rw_pc_oe)

51
	.dword CONFIG_ETRAX_DEF_GIO_PC_OE

52


53
	.dword 0 ; No more register values

54


55