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powerpc: Enable support for ibm,drc-info devtree property

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To: linuxppc-dev@lists.ozlabs.org

From: Michael Bringmann <mwb@linux.vnet.ibm.com>

Cc: Michael Bringmann <mwb@linux.vnet.ibm.com>
Cc: nfont@linux.vnet.ibm.com
Subject: [PATCH V6 4/4] powerpc: Enable support for ibm,drc-info devtree property

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 <mwb@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Bringmann 2017-12-01 17:19:55 -06:00 committed by Michael Ellerman
parent 2fcf3ae508
commit 02ef6dd810
1 changed files with 1 additions and 0 deletions
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arch/powerpc/kernel/prom_init.c
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@ -874,6 +874,7 @@ struct ibm_arch_vec __cacheline_aligned ibm_architecture_vec = {
.mmu = 0, .mmu = 0,
.hash_ext = 0, .hash_ext = 0,
.radix_ext = 0, .radix_ext = 0,
.byte22 = OV5_FEAT(OV5_DRC_INFO),
}, },
/* option vector 6: IBM PAPR hints */ /* option vector 6: IBM PAPR hints */