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1 # For a description of the syntax of this configuration file,
2 # see Documentation/kbuild/kconfig-language.txt.
3 #
4 # Platform selection Kconfig menu for MicroBlaze targets
5 #
6
7 menu "Platform options"
8
9 config OPT_LIB_FUNCTION
10 bool "Optimalized lib function"
11 default y
12 help
13 Allows turn on optimalized library function (memcpy and memmove).
14 They are optimized by using word alignment. This will work
15 fine if both source and destination are aligned on the same
16 boundary. However, if they are aligned on different boundaries
17 shifts will be necessary. This might result in bad performance
18 on MicroBlaze systems without a barrel shifter.
19
20 config OPT_LIB_ASM
21 bool "Optimalized lib function ASM"
22 depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1)
23 default n
24 help
25 Allows turn on optimalized library function (memcpy and memmove).
26 Function are written in asm code.
27
28 # Definitions for MICROBLAZE0
29 comment "Definitions for MICROBLAZE0"
30
31 config KERNEL_BASE_ADDR
32 hex "Physical address where Linux Kernel is"
33 default "0x90000000"
34 help
35 BASE Address for kernel
36
37 config XILINX_MICROBLAZE0_FAMILY
38 string "Targeted FPGA family"
39 default "virtex5"
40
41 config XILINX_MICROBLAZE0_USE_MSR_INSTR
42 int "USE_MSR_INSTR range (0:1)"
43 default 0
44
45 config XILINX_MICROBLAZE0_USE_PCMP_INSTR
46 int "USE_PCMP_INSTR range (0:1)"
47 default 0
48
49 config XILINX_MICROBLAZE0_USE_BARREL
50 int "USE_BARREL range (0:1)"
51 default 0
52
53 config XILINX_MICROBLAZE0_USE_DIV
54 int "USE_DIV range (0:1)"
55 default 0
56
57 config XILINX_MICROBLAZE0_USE_HW_MUL
58 int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)"
59 default 0
60
61 config XILINX_MICROBLAZE0_USE_FPU
62 int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)"
63 default 0
64
65 config XILINX_MICROBLAZE0_HW_VER
66 string "Core version number"
67 default 7.10.d
68
69 endmenu