blob: 1b3d8c8491018734b3cca9f5ecd5441e52f8c8b2 (
plain) (
blame)
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
66
67
68
69
|
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
#
# Platform selection Kconfig menu for MicroBlaze targets
#
menu "Platform options"
config OPT_LIB_FUNCTION
bool "Optimalized lib function"
default y
help
Allows turn on optimalized library function (memcpy and memmove).
They are optimized by using word alignment. This will work
fine if both source and destination are aligned on the same
boundary. However, if they are aligned on different boundaries
shifts will be necessary. This might result in bad performance
on MicroBlaze systems without a barrel shifter.
config OPT_LIB_ASM
bool "Optimalized lib function ASM"
depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1)
default n
help
Allows turn on optimalized library function (memcpy and memmove).
Function are written in asm code.
# Definitions for MICROBLAZE0
comment "Definitions for MICROBLAZE0"
config KERNEL_BASE_ADDR
hex "Physical address where Linux Kernel is"
default "0x90000000"
help
BASE Address for kernel
config XILINX_MICROBLAZE0_FAMILY
string "Targeted FPGA family"
default "virtex5"
config XILINX_MICROBLAZE0_USE_MSR_INSTR
int "USE_MSR_INSTR range (0:1)"
default 0
config XILINX_MICROBLAZE0_USE_PCMP_INSTR
int "USE_PCMP_INSTR range (0:1)"
default 0
config XILINX_MICROBLAZE0_USE_BARREL
int "USE_BARREL range (0:1)"
default 0
config XILINX_MICROBLAZE0_USE_DIV
int "USE_DIV range (0:1)"
default 0
config XILINX_MICROBLAZE0_USE_HW_MUL
int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)"
default 0
config XILINX_MICROBLAZE0_USE_FPU
int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)"
default 0
config XILINX_MICROBLAZE0_HW_VER
string "Core version number"
default 7.10.d
endmenu
|
