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authorMichal Simek <monstr@monstr.eu>2007-07-13 21:43:55 +0200
committerMichal Simek <monstr@monstr.eu>2007-07-13 21:43:55 +0200
commita476ca2ac2217ddd05a2bf0c514075814b10a3c0 (patch)
tree010ed18e9b8f5c76cb277bdc2acbc3f5aa0e9b6d /cpu
parent55e26ad62107d2f14f757de3ae0b14b9aa7aed94 (diff)
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[PATCH] Remove problem with disabled BARREL SHIFTER
Diffstat (limited to 'cpu')
-rw-r--r--cpu/microblaze/start.S6
1 files changed, 2 insertions, 4 deletions
diff --git a/cpu/microblaze/start.S b/cpu/microblaze/start.S
index 3c027ff..8740284 100644
--- a/cpu/microblaze/start.S
+++ b/cpu/microblaze/start.S
@@ -33,15 +33,13 @@ _start:
addi r1, r0, CFG_INIT_SP_OFFSET
addi r1, r1, -4 /* Decrement SP to top of memory */
/* add opcode instruction for 32bit jump - 2 instruction imm & brai*/
- addi r6, r0, 0xb000 /* hex b000 opcode imm */
- bslli r6, r6, 16 /* shift */
+ addi r6, r0, 0xb0000000 /* hex b000 opcode imm */
swi r6, r0, 0x0 /* reset address */
swi r6, r0, 0x8 /* user vector exception */
swi r6, r0, 0x10 /* interrupt */
swi r6, r0, 0x20 /* hardware exception */
- addi r6, r0, 0xb808 /* hew b808 opcode brai*/
- bslli r6, r6, 16
+ addi r6, r0, 0xb8080000 /* hew b808 opcode brai*/
swi r6, r0, 0x4 /* reset address */
swi r6, r0, 0xC /* user vector exception */
swi r6, r0, 0x14 /* interrupt */