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authorSteven Miao <realmz6@gmail.com>2013-09-12 12:36:16 +0400
committerSteven Miao <realmz6@gmail.com>2013-09-13 06:42:27 +0400
commit24a70cf2b28e24aa31c4f9bc310cc274c0a90183 (patch)
tree83329a8bfaf013146ba394e1285e283df1056f19 /arch/blackfin/mach-bf609
parent6e4664525b1db28f8c4e1130957f70a94c19213e (diff)
downloadlinux-24a70cf2b28e24aa31c4f9bc310cc274c0a90183.tar.xz
blackfin: scb: Add system crossbar init code.
If SCB exists in select blackfin cpu, developer can change the SCB priority in kernel configuration. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
Diffstat (limited to 'arch/blackfin/mach-bf609')
-rw-r--r--arch/blackfin/mach-bf609/Kconfig1017
-rw-r--r--arch/blackfin/mach-bf609/Makefile1
-rw-r--r--arch/blackfin/mach-bf609/scb.c232
3 files changed, 1250 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf609/Kconfig b/arch/blackfin/mach-bf609/Kconfig
index 95a4f1b676ce..ffc1708c463e 100644
--- a/arch/blackfin/mach-bf609/Kconfig
+++ b/arch/blackfin/mach-bf609/Kconfig
@@ -59,6 +59,1023 @@ config SEC_IRQ_PRIORITY_LEVELS
Divide the total number of interrupt priority levels into sub-levels.
There is 2 ^ (SEC_IRQ_PRIORITY_LEVELS + 1) different levels.
+
+comment "System Cross Bar Priority Assignment"
+
+config SCB_PRIORITY
+ bool "Init System Cross Bar Priority"
+ default n
+
+menuconfig SCB0_MI0
+ bool "SCB0 Master Interface 0 (DDR)"
+ default n
+ depends on SCB_PRIORITY
+ help
+ The slave interface id of each slot should be set according following table.
+ Core 0 -- 0
+ Core 1 -- 2
+ SCB1 -- 9
+ SCB2 -- 10
+ SCB3 -- 11
+ SCB4 -- 12
+ SCB5 -- 5
+ SCB6 -- 6
+ SCB7 -- 8
+ SCB8 -- 7
+ SCB9 -- 4
+ USB -- 13
+
+if SCB0_MI0
+
+config SCB0_MI0_SLOT0
+ int "Slot 0 slave interface id"
+ default 0
+ range 0 13
+
+config SCB0_MI0_SLOT1
+ int "Slot 1 slave interface id"
+ default 2
+ range 0 13
+
+config SCB0_MI0_SLOT2
+ int "Slot 2 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI0_SLOT3
+ int "Slot 3 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI0_SLOT4
+ int "Slot 4 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI0_SLOT5
+ int "Slot 5 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI0_SLOT6
+ int "Slot 6 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI0_SLOT7
+ int "Slot 7 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI0_SLOT8
+ int "Slot 8 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI0_SLOT9
+ int "Slot 9 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI0_SLOT10
+ int "Slot 10 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI0_SLOT11
+ int "Slot 11 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI0_SLOT12
+ int "Slot 12 slave interface id"
+ default 0
+ range 0 13
+
+config SCB0_MI0_SLOT13
+ int "Slot 13 slave interface id"
+ default 2
+ range 0 13
+
+config SCB0_MI0_SLOT14
+ int "Slot 14 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI0_SLOT15
+ int "Slot 15 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI0_SLOT16
+ int "Slot 16 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI0_SLOT17
+ int "Slot 17 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI0_SLOT18
+ int "Slot 18 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI0_SLOT19
+ int "Slot 19 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI0_SLOT20
+ int "Slot 20 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI0_SLOT21
+ int "Slot 21 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI0_SLOT22
+ int "Slot 22 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI0_SLOT23
+ int "Slot 23 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI0_SLOT24
+ int "Slot 24 slave interface id"
+ default 0
+ range 0 13
+
+config SCB0_MI0_SLOT25
+ int "Slot 25 slave interface id"
+ default 2
+ range 0 13
+
+config SCB0_MI0_SLOT26
+ int "Slot 26 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI0_SLOT27
+ int "Slot 27 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI0_SLOT28
+ int "Slot 28 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI0_SLOT29
+ int "Slot 29 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI0_SLOT30
+ int "Slot 30 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI0_SLOT31
+ int "Slot 31 slave interface id"
+ default 13
+ range 0 13
+
+endif # SCB0_MI0
+
+menuconfig SCB0_MI1
+ bool "SCB0 Master Interface 1 (SMC)"
+ default n
+ depends on SCB_PRIORITY
+ help
+ The slave interface id of each slot should be set according following table.
+ Core 0 -- 0
+ Core 1 -- 2
+ SCB1 -- 9
+ SCB2 -- 10
+ SCB3 -- 11
+ SCB4 -- 12
+ SCB5 -- 5
+ SCB6 -- 6
+ SCB7 -- 8
+ SCB8 -- 7
+ SCB9 -- 4
+ USB -- 13
+
+if SCB0_MI1
+
+config SCB0_MI1_SLOT0
+ int "Slot 0 slave interface id"
+ default 0
+ range 0 13
+
+config SCB0_MI1_SLOT1
+ int "Slot 1 slave interface id"
+ default 2
+ range 0 13
+
+config SCB0_MI1_SLOT2
+ int "Slot 2 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI1_SLOT3
+ int "Slot 3 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI1_SLOT4
+ int "Slot 4 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI1_SLOT5
+ int "Slot 5 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI1_SLOT6
+ int "Slot 6 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI1_SLOT7
+ int "Slot 7 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI1_SLOT8
+ int "Slot 8 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI1_SLOT9
+ int "Slot 9 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI1_SLOT10
+ int "Slot 10 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI1_SLOT11
+ int "Slot 11 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI1_SLOT12
+ int "Slot 12 slave interface id"
+ default 0
+ range 0 13
+
+config SCB0_MI1_SLOT13
+ int "Slot 13 slave interface id"
+ default 2
+ range 0 13
+
+config SCB0_MI1_SLOT14
+ int "Slot 14 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI1_SLOT15
+ int "Slot 15 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI1_SLOT16
+ int "Slot 16 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI1_SLOT17
+ int "Slot 17 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI1_SLOT18
+ int "Slot 18 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI1_SLOT19
+ int "Slot 19 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI1_SLOT20
+ int "Slot 20 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI1_SLOT21
+ int "Slot 21 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI1_SLOT22
+ int "Slot 22 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI1_SLOT23
+ int "Slot 23 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI1_SLOT24
+ int "Slot 24 slave interface id"
+ default 0
+ range 0 13
+
+config SCB0_MI1_SLOT25
+ int "Slot 25 slave interface id"
+ default 2
+ range 0 13
+
+config SCB0_MI1_SLOT26
+ int "Slot 26 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI1_SLOT27
+ int "Slot 27 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI1_SLOT28
+ int "Slot 28 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI1_SLOT29
+ int "Slot 29 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI1_SLOT30
+ int "Slot 30 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI1_SLOT31
+ int "Slot 31 slave interface id"
+ default 13
+ range 0 13
+
+endif # SCB0_MI1
+
+menuconfig SCB0_MI2
+ bool "SCB0 Master Interface 2 (Data L2)"
+ default n
+ depends on SCB_PRIORITY
+ help
+ The slave interface id of each slot should be set according following table.
+ Core 0 -- 0
+ Core 1 -- 2
+ SCB1 -- 9
+ SCB2 -- 10
+ SCB3 -- 11
+ SCB4 -- 12
+ SCB5 -- 5
+ SCB6 -- 6
+ SCB7 -- 8
+ SCB8 -- 7
+ SCB9 -- 4
+ USB -- 13
+
+if SCB0_MI2
+
+config SCB0_MI2_SLOT0
+ int "Slot 0 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI2_SLOT1
+ int "Slot 1 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI2_SLOT2
+ int "Slot 2 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI2_SLOT3
+ int "Slot 3 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI2_SLOT4
+ int "Slot 4 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI2_SLOT5
+ int "Slot 5 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI2_SLOT6
+ int "Slot 6 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI2_SLOT7
+ int "Slot 7 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI2_SLOT8
+ int "Slot 8 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI2_SLOT9
+ int "Slot 9 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI2_SLOT10
+ int "Slot 10 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI2_SLOT11
+ int "Slot 11 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI2_SLOT12
+ int "Slot 12 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI2_SLOT13
+ int "Slot 13 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI2_SLOT14
+ int "Slot 14 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI2_SLOT15
+ int "Slot 15 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI2_SLOT16
+ int "Slot 16 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI2_SLOT17
+ int "Slot 17 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI2_SLOT18
+ int "Slot 18 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI2_SLOT19
+ int "Slot 19 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI2_SLOT20
+ int "Slot 20 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI2_SLOT21
+ int "Slot 21 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI2_SLOT22
+ int "Slot 22 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI2_SLOT23
+ int "Slot 23 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI2_SLOT24
+ int "Slot 24 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI2_SLOT25
+ int "Slot 25 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI2_SLOT26
+ int "Slot 26 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI2_SLOT27
+ int "Slot 27 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI2_SLOT28
+ int "Slot 28 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI2_SLOT29
+ int "Slot 29 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI2_SLOT30
+ int "Slot 30 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI2_SLOT31
+ int "Slot 31 slave interface id"
+ default 7
+ range 0 13
+
+endif # SCB0_MI2
+
+menuconfig SCB0_MI3
+ bool "SCB0 Master Interface 3 (L1A)"
+ default n
+ depends on SCB_PRIORITY
+ help
+ The slave interface id of each slot should be set according following table.
+ Core 0 -- 0
+ Core 1 -- 2
+ SCB1 -- 9
+ SCB2 -- 10
+ SCB3 -- 11
+ SCB4 -- 12
+ SCB5 -- 5
+ SCB6 -- 6
+ SCB7 -- 8
+ SCB8 -- 7
+ SCB9 -- 4
+ USB -- 13
+
+if SCB0_MI3
+
+config SCB0_MI3_SLOT0
+ int "Slot 0 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI3_SLOT1
+ int "Slot 1 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI3_SLOT2
+ int "Slot 2 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI3_SLOT3
+ int "Slot 3 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI3_SLOT4
+ int "Slot 4 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI3_SLOT5
+ int "Slot 5 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI3_SLOT6
+ int "Slot 6 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI3_SLOT7
+ int "Slot 7 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI3_SLOT8
+ int "Slot 8 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI3_SLOT9
+ int "Slot 9 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI3_SLOT10
+ int "Slot 10 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI3_SLOT11
+ int "Slot 11 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI3_SLOT12
+ int "Slot 12 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI3_SLOT13
+ int "Slot 13 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI3_SLOT14
+ int "Slot 14 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI3_SLOT15
+ int "Slot 15 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI3_SLOT16
+ int "Slot 16 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI3_SLOT17
+ int "Slot 17 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI3_SLOT18
+ int "Slot 18 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI3_SLOT19
+ int "Slot 19 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI3_SLOT20
+ int "Slot 20 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI3_SLOT21
+ int "Slot 21 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI3_SLOT22
+ int "Slot 22 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI3_SLOT23
+ int "Slot 23 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI3_SLOT24
+ int "Slot 24 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI3_SLOT25
+ int "Slot 25 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI3_SLOT26
+ int "Slot 26 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI3_SLOT27
+ int "Slot 27 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI3_SLOT28
+ int "Slot 28 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI3_SLOT29
+ int "Slot 29 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI3_SLOT30
+ int "Slot 30 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI3_SLOT31
+ int "Slot 31 slave interface id"
+ default 7
+ range 0 13
+
+endif # SCB0_MI3
+
+menuconfig SCB0_MI4
+ bool "SCB0 Master Interface 4 (L1B)"
+ default n
+ depends on SCB_PRIORITY
+ help
+ The slave interface id of each slot should be set according following table.
+ Core 0 -- 0
+ Core 1 -- 2
+ SCB1 -- 9
+ SCB2 -- 10
+ SCB3 -- 11
+ SCB4 -- 12
+ SCB5 -- 5
+ SCB6 -- 6
+ SCB7 -- 8
+ SCB8 -- 7
+ SCB9 -- 4
+ USB -- 13
+
+if SCB0_MI4
+
+config SCB0_MI4_SLOT0
+ int "Slot 0 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI4_SLOT1
+ int "Slot 1 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI4_SLOT2
+ int "Slot 2 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI4_SLOT3
+ int "Slot 3 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI4_SLOT4
+ int "Slot 4 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI4_SLOT5
+ int "Slot 5 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI4_SLOT6
+ int "Slot 6 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI4_SLOT7
+ int "Slot 7 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI4_SLOT8
+ int "Slot 8 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI4_SLOT9
+ int "Slot 9 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI4_SLOT10
+ int "Slot 10 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI4_SLOT11
+ int "Slot 11 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI4_SLOT12
+ int "Slot 12 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI4_SLOT13
+ int "Slot 13 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI4_SLOT14
+ int "Slot 14 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI4_SLOT15
+ int "Slot 15 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI4_SLOT16
+ int "Slot 16 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI4_SLOT17
+ int "Slot 17 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI4_SLOT18
+ int "Slot 18 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI4_SLOT19
+ int "Slot 19 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI4_SLOT20
+ int "Slot 20 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI4_SLOT21
+ int "Slot 21 slave interface id"
+ default 5
+ range 0 13
+
+config SCB0_MI4_SLOT22
+ int "Slot 22 slave interface id"
+ default 6
+ range 0 13
+
+config SCB0_MI4_SLOT23
+ int "Slot 23 slave interface id"
+ default 7
+ range 0 13
+
+config SCB0_MI4_SLOT24
+ int "Slot 24 slave interface id"
+ default 8
+ range 0 13
+
+config SCB0_MI4_SLOT25
+ int "Slot 25 slave interface id"
+ default 9
+ range 0 13
+
+config SCB0_MI4_SLOT26
+ int "Slot 26 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI4_SLOT27
+ int "Slot 27 slave interface id"
+ default 11
+ range 0 13
+
+config SCB0_MI4_SLOT28
+ int "Slot 28 slave interface id"
+ default 13
+ range 0 13
+
+config SCB0_MI4_SLOT29
+ int "Slot 29 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI4_SLOT30
+ int "Slot 30 slave interface id"
+ default 4
+ range 0 13
+
+config SCB0_MI4_SLOT31
+ int "Slot 31 slave interface id"
+ default 7
+ range 0 13
+
+endif # SCB0_MI4
+
+menuconfig SCB0_MI5
+ bool "SCB0 Master Interface 5 (SMMR)"
+ default n
+ depends on SCB_PRIORITY
+ help
+ The slave interface id of each slot should be set according following table.
+ MMR0 -- 1
+ MMR1 -- 3
+ SCB2 -- 10
+ SCB4 -- 12
+
+if SCB0_MI5
+
+config SCB0_MI5_SLOT0
+ int "Slot 0 slave interface id"
+ default 1
+ range 0 13
+
+config SCB0_MI5_SLOT1
+ int "Slot 1 slave interface id"
+ default 3
+ range 0 13
+
+config SCB0_MI5_SLOT2
+ int "Slot 2 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI5_SLOT3
+ int "Slot 3 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI5_SLOT4
+ int "Slot 4 slave interface id"
+ default 1
+ range 0 13
+
+config SCB0_MI5_SLOT5
+ int "Slot 5 slave interface id"
+ default 3
+ range 0 13
+
+config SCB0_MI5_SLOT6
+ int "Slot 6 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI5_SLOT7
+ int "Slot 7 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI5_SLOT8
+ int "Slot 8 slave interface id"
+ default 1
+ range 0 13
+
+config SCB0_MI5_SLOT9
+ int "Slot 9 slave interface id"
+ default 3
+ range 0 13
+
+config SCB0_MI5_SLOT10
+ int "Slot 10 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI5_SLOT11
+ int "Slot 11 slave interface id"
+ default 12
+ range 0 13
+
+config SCB0_MI5_SLOT12
+ int "Slot 12 slave interface id"
+ default 1
+ range 0 13
+
+config SCB0_MI5_SLOT13
+ int "Slot 13 slave interface id"
+ default 3
+ range 0 13
+
+config SCB0_MI5_SLOT14
+ int "Slot 14 slave interface id"
+ default 10
+ range 0 13
+
+config SCB0_MI5_SLOT15
+ int "Slot 15 slave interface id"
+ default 12
+ range 0 13
+
+endif # SCB0_MI5
+
endmenu
endif
diff --git a/arch/blackfin/mach-bf609/Makefile b/arch/blackfin/mach-bf609/Makefile
index 234fe1b4bb0e..60ffaf85d303 100644
--- a/arch/blackfin/mach-bf609/Makefile
+++ b/arch/blackfin/mach-bf609/Makefile
@@ -4,3 +4,4 @@
obj-y := dma.o clock.o ints-priority.o
obj-$(CONFIG_PM) += pm.o dpm.o
+obj-$(CONFIG_SCB_PRIORITY) += scb.o
diff --git a/arch/blackfin/mach-bf609/scb.c b/arch/blackfin/mach-bf609/scb.c
new file mode 100644
index 000000000000..615c7a554d6b
--- /dev/null
+++ b/arch/blackfin/mach-bf609/scb.c
@@ -0,0 +1,232 @@
+/*
+ * arch/blackfin/mach-common/scb-init.c - reprogram system cross bar priority
+ *
+ * Copyright 2012 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <asm/blackfin.h>
+#include <asm/scb.h>
+
+struct scb_mi_prio scb_data[] = {
+#ifdef CONFIG_SCB0_MI0
+ { REG_SCB0_ARBR0, REG_SCB0_ARBW0, 32, {
+ CONFIG_SCB0_MI0_SLOT0,
+ CONFIG_SCB0_MI0_SLOT1,
+ CONFIG_SCB0_MI0_SLOT2,
+ CONFIG_SCB0_MI0_SLOT3,
+ CONFIG_SCB0_MI0_SLOT4,
+ CONFIG_SCB0_MI0_SLOT5,
+ CONFIG_SCB0_MI0_SLOT6,
+ CONFIG_SCB0_MI0_SLOT7,
+ CONFIG_SCB0_MI0_SLOT8,
+ CONFIG_SCB0_MI0_SLOT9,
+ CONFIG_SCB0_MI0_SLOT10,
+ CONFIG_SCB0_MI0_SLOT11,
+ CONFIG_SCB0_MI0_SLOT12,
+ CONFIG_SCB0_MI0_SLOT13,
+ CONFIG_SCB0_MI0_SLOT14,
+ CONFIG_SCB0_MI0_SLOT15,
+ CONFIG_SCB0_MI0_SLOT16,
+ CONFIG_SCB0_MI0_SLOT17,
+ CONFIG_SCB0_MI0_SLOT18,
+ CONFIG_SCB0_MI0_SLOT19,
+ CONFIG_SCB0_MI0_SLOT20,
+ CONFIG_SCB0_MI0_SLOT21,
+ CONFIG_SCB0_MI0_SLOT22,
+ CONFIG_SCB0_MI0_SLOT23,
+ CONFIG_SCB0_MI0_SLOT24,
+ CONFIG_SCB0_MI0_SLOT25,
+ CONFIG_SCB0_MI0_SLOT26,
+ CONFIG_SCB0_MI0_SLOT27,
+ CONFIG_SCB0_MI0_SLOT28,
+ CONFIG_SCB0_MI0_SLOT29,
+ CONFIG_SCB0_MI0_SLOT30,
+ CONFIG_SCB0_MI0_SLOT31
+ },
+ },
+#endif
+#ifdef CONFIG_SCB0_MI1
+ { REG_SCB0_ARBR1, REG_SCB0_ARBW1, 32, {
+ CONFIG_SCB0_MI1_SLOT0,
+ CONFIG_SCB0_MI1_SLOT1,
+ CONFIG_SCB0_MI1_SLOT2,
+ CONFIG_SCB0_MI1_SLOT3,
+ CONFIG_SCB0_MI1_SLOT4,
+ CONFIG_SCB0_MI1_SLOT5,
+ CONFIG_SCB0_MI1_SLOT6,
+ CONFIG_SCB0_MI1_SLOT7,
+ CONFIG_SCB0_MI1_SLOT8,
+ CONFIG_SCB0_MI1_SLOT9,
+ CONFIG_SCB0_MI1_SLOT10,
+ CONFIG_SCB0_MI1_SLOT11,
+ CONFIG_SCB0_MI1_SLOT12,
+ CONFIG_SCB0_MI1_SLOT13,
+ CONFIG_SCB0_MI1_SLOT14,
+ CONFIG_SCB0_MI1_SLOT15,
+ CONFIG_SCB0_MI1_SLOT16,
+ CONFIG_SCB0_MI1_SLOT17,
+ CONFIG_SCB0_MI1_SLOT18,
+ CONFIG_SCB0_MI1_SLOT19,
+ CONFIG_SCB0_MI1_SLOT20,
+ CONFIG_SCB0_MI1_SLOT21,
+ CONFIG_SCB0_MI1_SLOT22,
+ CONFIG_SCB0_MI1_SLOT23,
+ CONFIG_SCB0_MI1_SLOT24,
+ CONFIG_SCB0_MI1_SLOT25,
+ CONFIG_SCB0_MI1_SLOT26,
+ CONFIG_SCB0_MI1_SLOT27,
+ CONFIG_SCB0_MI1_SLOT28,
+ CONFIG_SCB0_MI1_SLOT29,
+ CONFIG_SCB0_MI1_SLOT30,
+ CONFIG_SCB0_MI1_SLOT31
+ },
+ },
+#endif
+#ifdef CONFIG_SCB0_MI2
+ { REG_SCB0_ARBR2, REG_SCB0_ARBW2, 32, {
+ CONFIG_SCB0_MI2_SLOT0,
+ CONFIG_SCB0_MI2_SLOT1,
+ CONFIG_SCB0_MI2_SLOT2,
+ CONFIG_SCB0_MI2_SLOT3,
+ CONFIG_SCB0_MI2_SLOT4,
+ CONFIG_SCB0_MI2_SLOT5,
+ CONFIG_SCB0_MI2_SLOT6,
+ CONFIG_SCB0_MI2_SLOT7,
+ CONFIG_SCB0_MI2_SLOT8,
+ CONFIG_SCB0_MI2_SLOT9,
+ CONFIG_SCB0_MI2_SLOT10,
+ CONFIG_SCB0_MI2_SLOT11,
+ CONFIG_SCB0_MI2_SLOT12,
+ CONFIG_SCB0_MI2_SLOT13,
+ CONFIG_SCB0_MI2_SLOT14,
+ CONFIG_SCB0_MI2_SLOT15,
+ CONFIG_SCB0_MI2_SLOT16,
+ CONFIG_SCB0_MI2_SLOT17,
+ CONFIG_SCB0_MI2_SLOT18,
+ CONFIG_SCB0_MI2_SLOT19,
+ CONFIG_SCB0_MI2_SLOT20,
+ CONFIG_SCB0_MI2_SLOT21,
+ CONFIG_SCB0_MI2_SLOT22,
+ CONFIG_SCB0_MI2_SLOT23,
+ CONFIG_SCB0_MI2_SLOT24,
+ CONFIG_SCB0_MI2_SLOT25,
+ CONFIG_SCB0_MI2_SLOT26,
+ CONFIG_SCB0_MI2_SLOT27,
+ CONFIG_SCB0_MI2_SLOT28,
+ CONFIG_SCB0_MI2_SLOT29,
+ CONFIG_SCB0_MI2_SLOT30,
+ CONFIG_SCB0_MI2_SLOT31
+ },
+ },
+#endif
+#ifdef CONFIG_SCB0_MI3
+ { REG_SCB0_ARBR3, REG_SCB0_ARBW3, 32, {
+ CONFIG_SCB0_MI3_SLOT0,
+ CONFIG_SCB0_MI3_SLOT1,
+ CONFIG_SCB0_MI3_SLOT2,
+ CONFIG_SCB0_MI3_SLOT3,
+ CONFIG_SCB0_MI3_SLOT4,
+ CONFIG_SCB0_MI3_SLOT5,
+ CONFIG_SCB0_MI3_SLOT6,
+ CONFIG_SCB0_MI3_SLOT7,
+ CONFIG_SCB0_MI3_SLOT8,
+ CONFIG_SCB0_MI3_SLOT9,
+ CONFIG_SCB0_MI3_SLOT10,
+ CONFIG_SCB0_MI3_SLOT11,
+ CONFIG_SCB0_MI3_SLOT12,
+ CONFIG_SCB0_MI3_SLOT13,
+ CONFIG_SCB0_MI3_SLOT14,
+ CONFIG_SCB0_MI3_SLOT15,
+ CONFIG_SCB0_MI3_SLOT16,
+ CONFIG_SCB0_MI3_SLOT17,
+ CONFIG_SCB0_MI3_SLOT18,
+ CONFIG_SCB0_MI3_SLOT19,
+ CONFIG_SCB0_MI3_SLOT20,
+ CONFIG_SCB0_MI3_SLOT21,
+ CONFIG_SCB0_MI3_SLOT22,
+ CONFIG_SCB0_MI3_SLOT23,
+ CONFIG_SCB0_MI3_SLOT24,
+ CONFIG_SCB0_MI3_SLOT25,
+ CONFIG_SCB0_MI3_SLOT26,
+ CONFIG_SCB0_MI3_SLOT27,
+ CONFIG_SCB0_MI3_SLOT28,
+ CONFIG_SCB0_MI3_SLOT29,
+ CONFIG_SCB0_MI3_SLOT30,
+ CONFIG_SCB0_MI3_SLOT31
+ },
+ },
+#endif
+#ifdef CONFIG_SCB0_MI4
+ { REG_SCB0_ARBR4, REG_SCB4_ARBW0, 32, {
+ CONFIG_SCB0_MI4_SLOT0,
+ CONFIG_SCB0_MI4_SLOT1,
+ CONFIG_SCB0_MI4_SLOT2,
+ CONFIG_SCB0_MI4_SLOT3,
+ CONFIG_SCB0_MI4_SLOT4,
+ CONFIG_SCB0_MI4_SLOT5,
+ CONFIG_SCB0_MI4_SLOT6,
+ CONFIG_SCB0_MI4_SLOT7,
+ CONFIG_SCB0_MI4_SLOT8,
+ CONFIG_SCB0_MI4_SLOT9,
+ CONFIG_SCB0_MI4_SLOT10,
+ CONFIG_SCB0_MI4_SLOT11,
+ CONFIG_SCB0_MI4_SLOT12,
+ CONFIG_SCB0_MI4_SLOT13,
+ CONFIG_SCB0_MI4_SLOT14,
+ CONFIG_SCB0_MI4_SLOT15,
+ CONFIG_SCB0_MI4_SLOT16,
+ CONFIG_SCB0_MI4_SLOT17,
+ CONFIG_SCB0_MI4_SLOT18,
+ CONFIG_SCB0_MI4_SLOT19,
+ CONFIG_SCB0_MI4_SLOT20,
+ CONFIG_SCB0_MI4_SLOT21,
+ CONFIG_SCB0_MI4_SLOT22,
+ CONFIG_SCB0_MI4_SLOT23,
+ CONFIG_SCB0_MI4_SLOT24,
+ CONFIG_SCB0_MI4_SLOT25,
+ CONFIG_SCB0_MI4_SLOT26,
+ CONFIG_SCB0_MI4_SLOT27,
+ CONFIG_SCB0_MI4_SLOT28,
+ CONFIG_SCB0_MI4_SLOT29,
+ CONFIG_SCB0_MI4_SLOT30,
+ CONFIG_SCB0_MI4_SLOT31
+ },
+ },
+#endif
+#ifdef CONFIG_SCB0_MI5
+ { REG_SCB0_ARBR5, REG_SCB0_ARBW5, 16, {
+ CONFIG_SCB0_MI5_SLOT0,
+ CONFIG_SCB0_MI5_SLOT1,
+ CONFIG_SCB0_MI5_SLOT2,
+ CONFIG_SCB0_MI5_SLOT3,
+ CONFIG_SCB0_MI5_SLOT4,
+ CONFIG_SCB0_MI5_SLOT5,
+ CONFIG_SCB0_MI5_SLOT6,
+ CONFIG_SCB0_MI5_SLOT7,
+ CONFIG_SCB0_MI5_SLOT8,
+ CONFIG_SCB0_MI5_SLOT9,
+ CONFIG_SCB0_MI5_SLOT10,
+ CONFIG_SCB0_MI5_SLOT11,
+ CONFIG_SCB0_MI5_SLOT12,
+ CONFIG_SCB0_MI5_SLOT13,
+ CONFIG_SCB0_MI5_SLOT14,
+ CONFIG_SCB0_MI5_SLOT15,
+ },
+ },
+#endif
+/*
+ { REG_SCB1_ARBR0, REG_SCB1_ARBW0, scb1_mi0, 20 },
+ { REG_SCB2_ARBR0, REG_SCB2_ARBW0, scb2_mi0, 10 },
+ { REG_SCB3_ARBR0, REG_SCB3_ARBW0, scb3_mi0, 16 },
+ { REG_SCB4_ARBR0, REG_SCB4_ARBW0, scb4_mi0, 16 },
+ { REG_SCB5_ARBR0, REG_SCB5_ARBW0, scb5_mi0, 8 },
+ { REG_SCB6_ARBR0, REG_SCB6_ARBW0, scb6_mi0, 4 },
+ { REG_SCB7_ARBR0, REG_SCB7_ARBW0, scb7_mi0, 6 },
+ { REG_SCB8_ARBR0, REG_SCB8_ARBW0, scb8_mi0, 8 },
+ { REG_SCB9_ARBR0, REG_SCB9_ARBW0, scb9_mi0, 10 },
+ { REG_SCB10_ARBR0, REG_SCB10_ARBW0, scb20_mi0, 16 },
+*/
+ { 0, }
+};