[src/trunk]: src/sys/arch/arm/fdt back out r1.26. it makes the pinebook fail ...

[bad <bad%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3525a6e5d169
branches:  trunk
changeset: 464705:3525a6e5d169
user:      bad <bad%NetBSD.org@localhost>
date:      Thu Oct 17 21:52:26 2019 +0000

description:
back out r1.26. it makes the pinebook fail to boot.

diffstat:

 sys/arch/arm/fdt/cpu_fdt.c |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (26 lines):

diff -r babc9c1a46f8 -r 3525a6e5d169 sys/arch/arm/fdt/cpu_fdt.c
--- a/sys/arch/arm/fdt/cpu_fdt.c        Thu Oct 17 20:48:44 2019 +0000
+++ b/sys/arch/arm/fdt/cpu_fdt.c        Thu Oct 17 21:52:26 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu_fdt.c,v 1.26 2019/10/15 17:25:02 bad Exp $ */
+/* $NetBSD: cpu_fdt.c,v 1.27 2019/10/17 21:52:26 bad Exp $ */
 
 /*-
  * Copyright (c) 2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -30,7 +30,7 @@
 #include "psci_fdt.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cpu_fdt.c,v 1.26 2019/10/15 17:25:02 bad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cpu_fdt.c,v 1.27 2019/10/17 21:52:26 bad Exp $");
 
 #include <sys/param.h>
 #include <sys/atomic.h>
@@ -348,7 +348,6 @@
 
        fdtbus_get_reg64(phandle, 0, &mpidr, NULL);
 
-       cpu_dcache_wbinv_all();
        ret = psci_cpu_on(mpidr, cpu_fdt_mpstart_pa(), 0);
        if (ret != PSCI_SUCCESS)
                return EIO;