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-rw-r--r--arch/microblaze/Kconfig141
-rw-r--r--arch/microblaze/Kconfig.debug26
-rw-r--r--arch/microblaze/platform/Kconfig.platform85
-rw-r--r--arch/microblaze/platform/generic/Kconfig.auto62
4 files changed, 314 insertions, 0 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
new file mode 100644
index 000000000000..8cc312b5d4dc
--- /dev/null
+++ b/arch/microblaze/Kconfig
@@ -0,0 +1,141 @@
1# For a description of the syntax of this configuration file,
2# see Documentation/kbuild/kconfig-language.txt.
3
4mainmenu "Linux/Microblaze Kernel Configuration"
5
6config MICROBLAZE
7 def_bool y
8 select HAVE_LMB
9
10config SWAP
11 def_bool n
12
13config RWSEM_GENERIC_SPINLOCK
14 def_bool y
15
16config RWSEM_XCHGADD_ALGORITHM
17 bool
18
19config ARCH_HAS_ILOG2_U32
20 def_bool n
21
22config ARCH_HAS_ILOG2_U64
23 def_bool n
24
25config GENERIC_FIND_NEXT_BIT
26 def_bool y
27
28config GENERIC_HWEIGHT
29 def_bool y
30
31config GENERIC_HARDIRQS
32 def_bool y
33
34config GENERIC_IRQ_PROBE
35 def_bool y
36
37config GENERIC_CALIBRATE_DELAY
38 def_bool y
39
40config GENERIC_TIME
41 def_bool y
42
43config GENERIC_TIME_VSYSCALL
44 def_bool n
45
46config GENERIC_CLOCKEVENTS
47 def_bool y
48
49config GENERIC_HARDIRQS_NO__DO_IRQ
50 def_bool y
51
52config PCI
53 depends on !MMU
54 def_bool n
55
56config NO_DMA
57 depends on !MMU
58 def_bool n
59
60source "init/Kconfig"
61
62source "kernel/Kconfig.freezer"
63
64source "arch/microblaze/platform/Kconfig.platform"
65
66menu "Processor type and features"
67
68source kernel/time/Kconfig
69
70source "kernel/Kconfig.preempt"
71
72source "kernel/Kconfig.hz"
73
74config MMU
75 def_bool n
76
77config NO_MMU
78 bool
79 depends on !MMU
80 default y
81
82comment "Boot options"
83
84config CMDLINE_BOOL
85 bool "Default bootloader kernel arguments"
86
87config CMDLINE
88 string "Default kernel command string"
89 depends on CMDLINE_BOOL
90 default "console=ttyUL0,115200"
91 help
92 On some architectures there is currently no way for the boot loader
93 to pass arguments to the kernel. For these architectures, you should
94 supply some command-line options at build time by entering them
95 here.
96
97config CMDLINE_FORCE
98 bool "Force default kernel command string"
99 depends on CMDLINE_BOOL
100 default n
101 help
102 Set this to have arguments from the default kernel command string
103 override those passed by the boot loader.
104
105config OF
106 def_bool y
107
108config OF_DEVICE
109 def_bool y
110
111config PROC_DEVICETREE
112 bool "Support for device tree in /proc"
113 depends on PROC_FS
114 help
115 This option adds a device-tree directory under /proc which contains
116 an image of the device tree that the kernel copies from Open
117 Firmware or other boot firmware. If unsure, say Y here.
118
119endmenu
120
121source "mm/Kconfig"
122
123menu "Exectuable file formats"
124
125source "fs/Kconfig.binfmt"
126
127endmenu
128
129source "net/Kconfig"
130
131source "drivers/Kconfig"
132
133source "fs/Kconfig"
134
135source "arch/microblaze/Kconfig.debug"
136
137source "security/Kconfig"
138
139source "crypto/Kconfig"
140
141source "lib/Kconfig"
diff --git a/arch/microblaze/Kconfig.debug b/arch/microblaze/Kconfig.debug
new file mode 100644
index 000000000000..242cd35bdb4b
--- /dev/null
+++ b/arch/microblaze/Kconfig.debug
@@ -0,0 +1,26 @@
1# For a description of the syntax of this configuration file,
2# see Documentation/kbuild/kconfig-language.txt.
3
4menu "Kernel hacking"
5
6source "lib/Kconfig.debug"
7
8config EARLY_PRINTK
9 bool "Early printk function for kernel"
10 default n
11 help
12 This option turns on/off early printk messages to console.
13 First Uartlite node is taken.
14
15config HEART_BEAT
16 bool "Heart beat function for kernel"
17 default n
18 help
19 This option turns on/off heart beat kernel functionality.
20 First GPIO node is taken.
21
22config DEBUG_BOOTMEM
23 depends on DEBUG_KERNEL
24 bool "Debug BOOTMEM initialization"
25
26endmenu
diff --git a/arch/microblaze/platform/Kconfig.platform b/arch/microblaze/platform/Kconfig.platform
new file mode 100644
index 000000000000..8e9b4752d3ff
--- /dev/null
+++ b/arch/microblaze/platform/Kconfig.platform
@@ -0,0 +1,85 @@
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
7menu "Platform options"
8choice
9 prompt "Platform"
10 default PLATFORM_MICROBLAZE_AUTO
11 help
12 Choose which hardware board/platform you are targeting.
13
14config PLATFORM_GENERIC
15 bool "Generic"
16 help
17 Choose this option for the Generic platform.
18
19endchoice
20
21config SELFMOD
22 bool "Use self modified code for intc/timer"
23 depends on EXPERIMENTAL && NO_MMU
24 default n
25 help
26 This choice enables self-modified code for interrupt controller
27 and timer.
28
29config SELFMOD_INTC
30 bool "Use self modified code for intc"
31 depends on SELFMOD
32 default y
33 help
34 This choice enables self-modified code for interrupt controller.
35
36config SELFMOD_TIMER
37 bool "Use self modified code for timer"
38 depends on SELFMOD
39 default y
40 help
41 This choice enables self-modified code for timer.
42
43config OPT_LIB_FUNCTION
44 bool "Optimalized lib function"
45 default y
46 help
47 Allows turn on optimalized library function (memcpy and memmove).
48 They are optimized by using word alignment. This will work
49 fine if both source and destination are aligned on the same
50 boundary. However, if they are aligned on different boundaries
51 shifts will be necessary. This might result in bad performance
52 on MicroBlaze systems without a barrel shifter.
53
54config OPT_LIB_ASM
55 bool "Optimalized lib function ASM"
56 depends on OPT_LIB_FUNCTION
57 default n
58 help
59 Allows turn on optimalized library function (memcpy and memmove).
60 Function are written in asm code.
61
62# This is still a bit broken - disabling for now JW 20070504
63config ALLOW_EDIT_AUTO
64 bool "Permit Display/edit of Kconfig.auto platform settings"
65 default n
66 help
67 Allows the editing of auto-generated platform settings from
68 the Kconfig.auto file. Obviously this does not change the
69 underlying hardware, so be very careful if you go editing
70 these settings.
71
72 Also, if you enable this, and edit various Kconfig.auto
73 settings, YOUR CHANGES WILL BE LOST if you then disable it
74 again. You have been warned!
75
76 If unsure, say no.
77
78comment "Automatic platform settings from Kconfig.auto"
79 depends on ALLOW_EDIT_AUTO
80
81if PLATFORM_GENERIC=y
82 source "arch/microblaze/platform/generic/Kconfig.auto"
83endif
84
85endmenu
diff --git a/arch/microblaze/platform/generic/Kconfig.auto b/arch/microblaze/platform/generic/Kconfig.auto
new file mode 100644
index 000000000000..fbca22d9c8b9
--- /dev/null
+++ b/arch/microblaze/platform/generic/Kconfig.auto
@@ -0,0 +1,62 @@
1#
2# (C) Copyright 2007 Michal Simek
3#
4# Michal SIMEK <monstr@monstr.eu>
5#
6# This program is free software; you can redistribute it and/or
7# modify it under the terms of the GNU General Public License as
8# published by the Free Software Foundation; either version 2 of
9# the License, or (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program; if not, write to the Free Software
18# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
19# MA 02111-1307 USA
20#
21
22# Definitions for MICROBLAZE0
23comment "Definitions for MICROBLAZE0"
24 depends on ALLOW_EDIT_AUTO
25
26config KERNEL_BASE_ADDR
27 hex "Physical address where Linux Kernel is"
28 default "0x90000000"
29 help
30 BASE Address for kernel
31
32config XILINX_MICROBLAZE0_FAMILY
33 string "Targetted FPGA family" if ALLOW_EDIT_AUTO
34 default "virtex5"
35
36config XILINX_MICROBLAZE0_USE_MSR_INSTR
37 int "USE_MSR_INSTR range (0:1)" if ALLOW_EDIT_AUTO
38 default 1
39
40config XILINX_MICROBLAZE0_USE_PCMP_INSTR
41 int "USE_PCMP_INSTR range (0:1)" if ALLOW_EDIT_AUTO
42 default 1
43
44config XILINX_MICROBLAZE0_USE_BARREL
45 int "USE_BARREL range (0:1)" if ALLOW_EDIT_AUTO
46 default 1
47
48config XILINX_MICROBLAZE0_USE_DIV
49 int "USE_DIV range (0:1)" if ALLOW_EDIT_AUTO
50 default 1
51
52config XILINX_MICROBLAZE0_USE_HW_MUL
53 int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)" if ALLOW_EDIT_AUTO
54 default 2
55
56config XILINX_MICROBLAZE0_USE_FPU
57 int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)" if ALLOW_EDIT_AUTO
58 default 2
59
60config XILINX_MICROBLAZE0_HW_VER
61 string "Core version number" if ALLOW_EDIT_AUTO
62 default 7.10.d
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-24 06:54:00 -0500