diff options
Diffstat (limited to 'arch/mips/mm/sc-mips.c')
| -rw-r--r-- | arch/mips/mm/sc-mips.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c index 394673991bab..dbdbfe5d8408 100644 --- a/arch/mips/mm/sc-mips.c +++ b/arch/mips/mm/sc-mips.c @@ -221,13 +221,26 @@ static inline int __init mips_sc_probe(void) else return 0; - /* - * According to config2 it would be 5-ways, but that is contradicted - * by all documentation. - */ - if (current_cpu_type() == CPU_JZRISC && - mips_machtype == MACH_INGENIC_JZ4770) - c->scache.ways = 4; + if (current_cpu_type() == CPU_XBURST) { + switch (mips_machtype) { + /* + * According to config2 it would be 5-ways, but that is + * contradicted by all documentation. + */ + case MACH_INGENIC_JZ4770: + c->scache.ways = 4; + break; + + /* + * According to config2 it would be 5-ways and 512-sets, + * but that is contradicted by all documentation. + */ + case MACH_INGENIC_X1000: + c->scache.sets = 256; + c->scache.ways = 4; + break; + } + } c->scache.waysize = c->scache.sets * c->scache.linesz; c->scache.waybit = __ffs(c->scache.waysize); |