Aren/NetBSD
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implement boot -d for arm64.

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could be done at the end of initarm() except it hangs currently.
this gets you a db> prompt before devices are configured.

ok @skrll.
This commit is contained in:
mrg 2020-12-19 21:54:00 +00:00
parent c2d090fa74
commit 591c0afc0b
1 changed files with 10 additions and 2 deletions
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12
sys/arch/evbarm/evbarm/autoconf.c
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@ -1,4 +1,4 @@
/* $NetBSD: autoconf.c,v 1.22 2018/08/27 09:52:16 jmcneill Exp $ */
/* $NetBSD: autoconf.c,v 1.23 2020/12/19 21:54:00 mrg Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -30,9 +30,10 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.22 2018/08/27 09:52:16 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.23 2020/12/19 21:54:00 mrg Exp $");
#include "opt_md.h"
#include "opt_ddb.h"
#include <sys/param.h>
#include <sys/systm.h>
@ -171,6 +172,13 @@ cpu_configure(void)
struct mainbus_attach_args maa;
struct cfdata *cf;
#ifdef DDB
if (boothowto & RB_KDB) {
printf("Entering DDB...\n");
cpu_Debugger();
}
#endif
(void) splhigh();
for (cf = &cfdata[0]; cf->cf_name; cf++) {