Add meta-xilinx subtree
Import git://git.yoctoproject.org/meta-xilinx from 5fccc46503 as
meta-xilinx subtree.
Change-Id: I3d59bcf3a57cee588aab7f5cdd0287af66450c8a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gdb/files/0001-Patch-microblaze-Add-wdc.ext.clear-and-wdc.ext.flush.patch b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gdb/files/0001-Patch-microblaze-Add-wdc.ext.clear-and-wdc.ext.flush.patch
new file mode 100644
index 0000000..3575cd7
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gdb/files/0001-Patch-microblaze-Add-wdc.ext.clear-and-wdc.ext.flush.patch
@@ -0,0 +1,69 @@
+From 8ab9a20c73acedbb636a41842a681872af8ae1d6 Mon Sep 17 00:00:00 2001
+From: David Holsgrove <david.holsgrove@xilinx.com>
+Date: Wed, 8 May 2013 11:03:36 +1000
+Subject: [PATCH 01/16] [Patch, microblaze]: Add wdc.ext.clear and
+ wdc.ext.flush insns
+
+Added two new instructions, wdc.ext.clear and wdc.ext.flush,
+to enable MicroBlaze to flush an external cache, which is
+used with the new coherency support for multiprocessing.
+
+Signed-off-by:nagaraju <nmekala@xilix.com>
+Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
+Upstream-Status: Pending
+---
+ opcodes/microblaze-opc.h | 5 ++++-
+ opcodes/microblaze-opcm.h | 6 +++---
+ 2 files changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/opcodes/microblaze-opc.h b/opcodes/microblaze-opc.h
+index e3cc1d9..f453097 100644
+--- a/opcodes/microblaze-opc.h
++++ b/opcodes/microblaze-opc.h
+@@ -91,6 +91,7 @@
+ #define OPCODE_MASK_H3 0xFC000600 /* High 6 bits and bits 21, 22. */
+ #define OPCODE_MASK_H32 0xFC00FC00 /* High 6 bits and bit 16-21. */
+ #define OPCODE_MASK_H34B 0xFC0000FF /* High 6 bits and low 8 bits. */
++#define OPCODE_MASK_H35B 0xFC0004FF /* High 6 bits and low 9 bits. */
+ #define OPCODE_MASK_H34C 0xFC0007E0 /* High 6 bits and bits 21-26. */
+
+ /* New Mask for msrset, msrclr insns. */
+@@ -101,7 +102,7 @@
+ #define DELAY_SLOT 1
+ #define NO_DELAY_SLOT 0
+
+-#define MAX_OPCODES 289
++#define MAX_OPCODES 291
+
+ struct op_code_struct
+ {
+@@ -174,7 +175,9 @@ struct op_code_struct
+ {"wic", INST_TYPE_R1_R2_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000068, OPCODE_MASK_H34B, wic, special_inst },
+ {"wdc", INST_TYPE_R1_R2_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000064, OPCODE_MASK_H34B, wdc, special_inst },
+ {"wdc.clear", INST_TYPE_R1_R2_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000066, OPCODE_MASK_H34B, wdcclear, special_inst },
++ {"wdc.ext.clear", INST_TYPE_R1_R2_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000466, OPCODE_MASK_H35B, wdcextclear, special_inst },
+ {"wdc.flush", INST_TYPE_R1_R2_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000074, OPCODE_MASK_H34B, wdcflush, special_inst },
++ {"wdc.ext.flush", INST_TYPE_R1_R2_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000476, OPCODE_MASK_H35B, wdcextflush, special_inst },
+ {"mts", INST_TYPE_SPECIAL_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_MTS, 0x9400C000, OPCODE_MASK_H13S, mts, special_inst },
+ {"mfs", INST_TYPE_RD_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_MFS, 0x94008000, OPCODE_MASK_H23S, mfs, special_inst },
+ {"br", INST_TYPE_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98000000, OPCODE_MASK_H124, br, branch_inst },
+diff --git a/opcodes/microblaze-opcm.h b/opcodes/microblaze-opcm.h
+index 6868389..8f5c1cb 100644
+--- a/opcodes/microblaze-opcm.h
++++ b/opcodes/microblaze-opcm.h
+@@ -31,9 +31,9 @@ enum microblaze_instr
+ idiv, idivu, bsll, bsra, bsrl, get, put, nget, nput, cget, cput,
+ ncget, ncput, muli, bslli, bsrai, bsrli, mului, or, and, xor,
+ andn, pcmpbf, pcmpbc, pcmpeq, pcmpne, sra, src, srl, sext8, sext16,
+- wic, wdc, wdcclear, wdcflush, mts, mfs, mbar, br, brd,
+- brld, bra, brad, brald, microblaze_brk, beq, beqd, bne, bned, blt,
+- bltd, ble, bled, bgt, bgtd, bge, bged, ori, andi, xori, andni,
++ wic, wdc, wdcclear, wdcextclear, wdcflush, wdcextflush, mts, mfs, mbar,
++ br, brd, brld, bra, brad, brald, microblaze_brk, beq, beqd, bne, bned,
++ blt, bltd, ble, bled, bgt, bgtd, bge, bged, ori, andi, xori, andni,
+ imm, rtsd, rtid, rtbd, rted, bri, brid, brlid, brai, braid, bralid,
+ brki, beqi, beqid, bnei, bneid, blti, bltid, blei, bleid, bgti,
+ bgtid, bgei, bgeid, lbu, lbur, lhu, lhur, lw, lwr, lwx, sb, sbr, sh,
+--
+1.9.0
+