prom_init.c: Enable support for new DRC device tree property
"ibm,drc-info" in initial handshake between the Linux kernel and
the front end processor.
Signed-off-by: Michael Bringmann <m...@linux.vnet.ibm.com>
---
arch/powerpc/kernel/prom_init.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 613f79f..1fd07aa 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -872,6 +872,7 @@ struct ibm_arch_vec __cacheline_aligned
ibm_architecture_vec = {
.mmu = 0,
.hash_ext = 0,
.radix_ext = 0,
+ .byte22 = OV5_FEAT(OV5_DRC_INFO),
},
/* option vector 6: IBM PAPR hints */
