Firmware/opensbi
8
0
Fork 0
forked from Mirrors/opensbi
Code Pull Requests Activity

lib: sbi: Add support for Svade and Svadu extensions

Browse Source 
Add support for Svade and Svadu extensions. When both are present in the
device tree, the M-mode firmware should select the Svade extension
to comply with the RVA23 profile, which mandates Svade and lists Svadu as
an optional extension.

Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Yong-Xuan Wang
2024-06-05 20:11:09 +08:00
committed by Anup Patel
parent 52dcf351cd
commit 53844c98d0
3 changed files with 17 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/sbi/sbi_hart.h
View File

@@ -63,6 +63,10 @@ enum sbi_hart_extensions {
SBI_HART_EXT_SSCSRIND,
/** Hart has Ssccfg extension */
SBI_HART_EXT_SSCCFG,
/** Hart has Svade extension */
SBI_HART_EXT_SVADE,
/** Hart has Svadu extension */
SBI_HART_EXT_SVADU,
/** Maximum index of Hart extension */
SBI_HART_EXT_MAX,