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include: sbi: macros for mseccfg.sseed and .useed

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Define macros to access the sseed and the useed bit in the machine
security configuration register (mseccfg).

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Heinrich Schuchardt
2023-10-29 00:49:57 +02:00
committed by Anup Patel
parent 2bfdb9e5c2
commit 280f7ae627
1 changed files with 4 additions and 0 deletions
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4
include/sbi/riscv_encoding.h
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@@ -678,6 +678,10 @@
#define MSECCFG_MMWP (_UL(1) << MSECCFG_MMWP_SHIFT)
#define MSECCFG_RLB_SHIFT (2)
#define MSECCFG_RLB (_UL(1) << MSECCFG_RLB_SHIFT)
#define MSECCFG_USEED_SHIFT (8)
#define MSECCFG_USEED (_UL(1) << MSECCFG_USEED_SHIFT)
#define MSECCFG_SSEED_SHIFT (9)
#define MSECCFG_SSEED (_UL(1) << MSECCFG_SSEED_SHIFT)
/* Counter Overflow CSR */
#define CSR_SCOUNTOVF 0xda0