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Commit 0e9645df authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

powerpc/8xx: Remove cpu dependent macro instructions from head_8xx 



head_8xx is dedicated to 8xx so no need to use macros that
depends on the CPU

Signed-off-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 4915349b

arch/powerpc/kernel/head_8xx.S

+1 −4
Original line number Diff line number Diff line
@@ -123,7 +123,6 @@ turn_on_mmu: 
	lis	r0,start_here@h

	ori	r0,r0,start_here@l

	mtspr	SPRN_SRR0,r0

	SYNC

	rfi				/* enables MMU */



/*
@@ -170,7 +169,7 @@ turn_on_mmu: 
	stw	r1,0(r11);	\

	tovirt(r1,r11);			/* set new kernel sp */	\

	li	r10,MSR_KERNEL & ~(MSR_IR|MSR_DR); /* can take exceptions */ \

	MTMSRD(r10);			/* (except for mach check in rtas) */ \

	mtmsr	r10;		\

	stw	r0,GPR0(r11);	\

	SAVE_4GPRS(3, r11);	\

	SAVE_2GPRS(7, r11)
@@ -915,10 +914,8 @@ start_here: 
	rfi

/* Load up the kernel context */

2:

	SYNC			/* Force all PTE updates to finish */

	tlbia			/* Clear all TLB entries */

	sync			/* wait for tlbia/tlbie to finish */

	TLBSYNC			/* ... on all CPUs */



	/* set up the PTE pointers for the Abatron bdiGDB.

	*/