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From: Andrew Turner <andrew@FreeBSD.org>
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Subject: svn commit: r368444 - head/sys/arm64/arm64
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Author: andrew
Date: Tue Dec  8 15:41:18 2020
New Revision: 368444
URL: https://svnweb.freebsd.org/changeset/base/368444

Log:
  Free the arm64 bootparams memory after initarm
  
  This is only needed in initarm, we can return this memory to the stack
  used by mi_startup.
  
  Sponsored by:	Innivate UK

Modified:
  head/sys/arm64/arm64/locore.S

Modified: head/sys/arm64/arm64/locore.S
==============================================================================
--- head/sys/arm64/arm64/locore.S	Tue Dec  8 15:09:42 2020	(r368443)
+++ head/sys/arm64/arm64/locore.S	Tue Dec  8 15:41:18 2020	(r368444)
@@ -173,6 +173,8 @@ virtdone:
 	mov	fp, #0
 	/* Branch to C code */
 	bl	initarm
+	/* We are done with the boot params */
+	add	sp, sp, #BOOTPARAMS_SIZE
 	bl	mi_startup
 
 	/* We should not get here */