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85xx: Remove old style of LAW init

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All boards are now using the new fsl_law code so we can drop the old version.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2008-01-16 09:22:29 -06:00
parent 4d3521cc79
commit 54a5070115
2 changed files with 0 additions and 28 deletions
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10
cpu/mpc85xx/spd_sdram.c
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@ -1023,9 +1023,6 @@ spd_sdram(void)
static unsigned int
setup_laws_and_tlbs(unsigned int memsize)
{
#ifndef CONFIG_FSL_LAW
volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
#endif
unsigned int tlb_size;
unsigned int law_size;
unsigned int ram_tlb_index;
@ -1104,13 +1101,6 @@ setup_laws_and_tlbs(unsigned int memsize)
#ifdef CONFIG_FSL_LAW
set_law(1, CFG_DDR_SDRAM_BASE, law_size, LAW_TRGT_IF_DDR);
#else
ecm->lawbar1 = ((CFG_DDR_SDRAM_BASE >> 12) & 0xfffff);
ecm->lawar1 = (LAWAR_EN
| LAWAR_TRGT_IF_DDR
| (LAWAR_SIZE & law_size));
debug("DDR: LAWBAR1=0x%08x\n", ecm->lawbar1);
debug("DDR: LARAR1=0x%08x\n", ecm->lawar1);
#endif
/*

18
cpu/mpc85xx/start.S
View file

@ -201,24 +201,6 @@ _start_e500:
lis r7,CFG_CCSRBAR@h
ori r7,r7,CFG_CCSRBAR@l
#ifndef CONFIG_FSL_LAW
bl law_entry
mr r6,r0
lwzu r5,0(r6) /* how many windows we actually use */
mtctr r5
li r2,0x0c28 /* the first pair is reserved for */
li r1,0x0c30 /* boot-over-rio-or-pci */
0: lwzu r4,4(r6)
lwzu r3,4(r6)
stwx r4,r7,r2
stwx r3,r7,r1
addi r2,r2,0x0020
addi r1,r1,0x0020
bdnz 0b
#endif
/* Clear and set up some registers. */
li r0,0
mtmsr r0