diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/startup/bspstart.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/startup/bspstart.c b/c/src/lib/libbsp/sparc/leon3/startup/bspstart.c index f6aafb2e22..9cad164d1f 100644 --- a/c/src/lib/libbsp/sparc/leon3/startup/bspstart.c +++ b/c/src/lib/libbsp/sparc/leon3/startup/bspstart.c @@ -36,19 +36,19 @@ extern void amba_initialize(void); * set_snooping * * Read the data cache configuration register to determine if - * bus snooping is available. This is needed for some drivers so - * that they can select the most efficient copy routines. + * bus snooping is available and enabled. This is needed for some + * drivers so that they can select the most efficient copy routines. * */ static inline int set_snooping(void) { int tmp; - __asm__ (" lda [%1] 2, %0 " + __asm__ (" lda [%%g0] 2, %0 " : "=r"(tmp) - : "r"(0xC) + : ); - return (tmp >> 27) & 1; + return (tmp >> 23) & 1; } /* ASM-function used to get the CPU-Index on calling LEON3 CPUs */ |