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powerpc/85xx:Avoid vector table compilation for nand_spl

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NAND SPL code never compile the vector table.
So no need to setup interrupt vector table for NAND SPL.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
This commit is contained in:
Prabhakar Kushwaha 2012-02-14 22:50:02 +00:00 committed by Andy Fleming
parent 64829baf04
commit 119a55f9cf
1 changed files with 6 additions and 0 deletions
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6
arch/powerpc/cpu/mpc85xx/start.S
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@ -179,6 +179,11 @@ l2_disabled:
andi. r1,r3,L1CSR0_DCE@l
beq 2b
/*
* Ne need to setup interrupt vector for NAND SPL
* because NAND SPL never compiles it.
*/
#if !defined(CONFIG_NAND_SPL)
/* Setup interrupt vectors */
lis r1,CONFIG_SYS_MONITOR_BASE@h
mtspr IVPR,r1
@ -217,6 +222,7 @@ l2_disabled:
mtspr IVOR14,r4 /* 14: Instruction TLB error */
addi r4,r3,DebugBreakpoint - _start + _START_OFFSET
mtspr IVOR15,r4 /* 15: Debug */
#endif
/* Clear and set up some registers. */
li r0,0x0000