From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/arch/riscv/kernel/reset.c | 32 +++++++++++++++++---------------
1 files changed, 17 insertions(+), 15 deletions(-)
diff --git a/kernel/arch/riscv/kernel/reset.c b/kernel/arch/riscv/kernel/reset.c
index 2a53d26..9c842c4 100644
--- a/kernel/arch/riscv/kernel/reset.c
+++ b/kernel/arch/riscv/kernel/reset.c
@@ -1,21 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2012 Regents of the University of California
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/reboot.h>
-#include <linux/export.h>
-#include <asm/sbi.h>
+#include <linux/pm.h>
-void (*pm_power_off)(void) = machine_power_off;
+static void default_power_off(void)
+{
+ while (1)
+ wait_for_interrupt();
+}
+
+void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off);
void machine_restart(char *cmd)
@@ -26,11 +23,16 @@
void machine_halt(void)
{
- machine_power_off();
+ if (pm_power_off != NULL)
+ pm_power_off();
+ else
+ default_power_off();
}
void machine_power_off(void)
{
- sbi_shutdown();
- while (1);
+ if (pm_power_off != NULL)
+ pm_power_off();
+ else
+ default_power_off();
}
--
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