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Diffstat (limited to 'arch/blackfin/mach-bf609/scb.c')
-rw-r--r--arch/blackfin/mach-bf609/scb.c232
1 files changed, 232 insertions, 0 deletions
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, }
+};