From 4b05df6700adbc71cfa5f681bf9263447c9140c4 Mon Sep 17 00:00:00 2001
From: Anup Patel <anup.patel@wdc.com>
Date: Fri, 5 Feb 2021 17:32:30 +0530
Subject: lib: sbi: Add sbi_hart_reinit() function
We add sbi_hart_reinit() function which will re-initialize HART CSRs
assuming HART features are already detected. This new function will
be useful in re-initializing HART after it resumes from HSM SUSPENDED
state.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
---
include/sbi/sbi_hart.h | 1 +
1 file changed, 1 insertion(+)
(limited to 'include')
diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h
index ec9e30f..031c7b0 100644
--- a/include/sbi/sbi_hart.h
+++ b/include/sbi/sbi_hart.h
@@ -27,6 +27,7 @@ enum sbi_hart_features {
struct sbi_scratch;
+int sbi_hart_reinit(struct sbi_scratch *scratch);
int sbi_hart_init(struct sbi_scratch *scratch, bool cold_boot);
extern void (*sbi_hart_expected_trap)(void);
--
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