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85xx: Add the concept of CFG_CCSRBAR_PHYS

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When we go to 36-bit physical addresses we need to keep the concept of
the physical CCSRBAR address seperate from the virtual one.

For the majority of boards CFG_CCSBAR_PHYS == CFG_CCSRBAR

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2008-01-30 14:55:14 -06:00
committed by Andrew Fleming-AFLEMING
parent 5b5eb9ca5b
commit f69766e4b5
34 changed files with 36 additions and 19 deletions
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6
cpu/mpc85xx/cpu_init.c
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@@ -127,12 +127,12 @@ void config_8560_ioports (volatile ccsr_cpm_t * cpm)
/* We run cpu_init_early_f in AS = 1 */
void cpu_init_early_f(void)
{
set_tlb(0, CFG_CCSRBAR, CFG_CCSRBAR,
set_tlb(0, CFG_CCSRBAR, CFG_CCSRBAR_PHYS,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
1, 0, BOOKE_PAGESZ_4K, 0);
/* set up CCSR if we want it moved */
#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR)
#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR_PHYS)
{
u32 temp;
@@ -141,7 +141,7 @@ void cpu_init_early_f(void)
1, 1, BOOKE_PAGESZ_4K, 0);
temp = in_be32((volatile u32 *)CFG_CCSRBAR_DEFAULT);
out_be32((volatile u32 *)CFG_CCSRBAR_DEFAULT, CFG_CCSRBAR >> 12);
out_be32((volatile u32 *)CFG_CCSRBAR_DEFAULT, CFG_CCSRBAR_PHYS >> 12);
temp = in_be32((volatile u32 *)CFG_CCSRBAR);
}