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| author | Kumar Gala <galak@kernel.crashing.org> | 2009-09-11 11:30:30 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-09-15 21:30:09 -0500 |
| commit | 206af3527c05e520e28d38a48a1d15433e34675d (patch) | |
| tree | 9abb21e56d2d438ae8d8ca06d1f03620281aec9a /cpu | |
| parent | d30f9043539d372cf66406bc2f21bb8c20e67009 (diff) | |
| download | blackbird-obmc-uboot-206af3527c05e520e28d38a48a1d15433e34675d.tar.gz blackbird-obmc-uboot-206af3527c05e520e28d38a48a1d15433e34675d.zip | |
ppc/85xx: Repack tlb_table to save space
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>
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/mpc85xx/tlb.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/cpu/mpc85xx/tlb.c b/cpu/mpc85xx/tlb.c index d39712a513..f87a10d4f4 100644 --- a/cpu/mpc85xx/tlb.c +++ b/cpu/mpc85xx/tlb.c @@ -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 ; |
