[U-Boot] [PATCH] powerpc/chassis2: Configure and enable L2 cache for PPC clusters only

2 Jul
2014
2 Jul
'14
8:14 a.m.
Signed-off-by: Poonam Aggrwal poonam.aggrwal@freescale.com Signed-off-by: Shaveta Leekha shaveta@freescale.com --- arch/powerpc/cpu/mpc85xx/cpu_init.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c index ecde00b..7970684 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c @@ -547,7 +547,8 @@ int enable_cluster_l2(void) u32 idx = (cluster >> (j*8)) & TP_CLUSTER_INIT_MASK; u32 type = in_be32(&gur->tp_ityp[idx]);
- if (type & TP_ITYP_AV) + if ((type & TP_ITYP_AV) && + TP_ITYP_TYPE(type) == TP_ITYP_TYPE_PPC) cluster_valid = 1; }
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Shaveta Leekha