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ppc/85xx: Repack tlb_table to save space

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We can pack the initial tlb_table in MAS register format and use
write_tlb to set things up.  This savings can be helpful for NAND
style first stage boot loaders.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2009-09-11 11:30:30 -05:00
parent d30f904353
commit 206af3527c
2 changed files with 15 additions and 15 deletions
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9
cpu/mpc85xx/tlb.c
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@ -90,10 +90,11 @@ void init_tlbs(void)
int i;
for (i = 0; i < num_tlb_entries; i++) {
set_tlb(tlb_table[i].tlb, tlb_table[i].epn, tlb_table[i].rpn,
tlb_table[i].perms, tlb_table[i].wimge,
tlb_table[i].ts, tlb_table[i].esel, tlb_table[i].tsize,
tlb_table[i].iprot);
write_tlb(tlb_table[i].mas0,
tlb_table[i].mas1,
tlb_table[i].mas2,
tlb_table[i].mas3,
tlb_table[i].mas7);
}
return ;