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spapr: Skip leading zeroes from memory@ DT node names 

The device tree build by QEMU at the machine reset time is used by SLOF
to build its internal device tree but the node names are not preserved
exactly so when QEMU provides a device tree update in response to H_CAS,
it might become tricky to match a node from the update blob to
the actual node in SLOF.

This removed leading zeroes from "memory@" nodes and makes
the DTC checker happy.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
This commit is contained in:
Alexey Kardashevskiy 2019-09-03 12:34:34 +10:00 committed by David Gibson
parent f767b1ac57
commit 3a17e38f6e
1 changed files with 1 additions and 1 deletions
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2
hw/ppc/spapr.c
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@ -388,7 +388,7 @@ static int spapr_populate_memory_node(void *fdt, int nodeid, hwaddr start,
mem_reg_property[0] = cpu_to_be64(start);
mem_reg_property[1] = cpu_to_be64(size);
sprintf(mem_name, "memory@" TARGET_FMT_lx, start);
sprintf(mem_name, "memory@%" HWADDR_PRIx, start);
off = fdt_add_subnode(fdt, 0, mem_name);
_FDT(off);
_FDT((fdt_setprop_string(fdt, off, "device_type", "memory")));