diff options
Diffstat (limited to 'lib/aarch64')
| -rw-r--r-- | lib/aarch64/cache_helpers.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/aarch64/cache_helpers.S b/lib/aarch64/cache_helpers.S index 476b906e..acafea70 100644 --- a/lib/aarch64/cache_helpers.S +++ b/lib/aarch64/cache_helpers.S @@ -119,7 +119,7 @@ loop1: lsr x1, x0, x2 // extract cache type bits from clidr and x1, x1, #7 // mask the bits for current cache only cmp x1, #2 // see what cache we have at this level - b.lt level_done // nothing to do if no cache or icache + b.lo level_done // nothing to do if no cache or icache msr csselr_el1, x10 // select current cache level in csselr isb // isb to sych the new cssr&csidr @@ -144,10 +144,10 @@ loop3_\_op: orr w11, w9, w7 // combine cache, way and set number dc \_op, x11 subs w7, w7, w17 // decrement set number - b.ge loop3_\_op + b.hs loop3_\_op subs x9, x9, x16 // decrement way number - b.ge loop2_\_op + b.hs loop2_\_op b level_done .endm @@ -155,7 +155,7 @@ loop3_\_op: level_done: add x10, x10, #2 // increment cache number cmp x3, x10 - b.gt loop1 + b.hi loop1 msr csselr_el1, xzr // select cache level 0 in csselr dsb sy // barrier to complete final cache operation isb |