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| author | Xiang W <wxjstz@126.com> | 2024-05-03 21:53:35 +0800 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2024-05-13 16:38:35 +0530 |
| commit | 7f54527029d0b6c52dc22dade9e9de37831b1ef0 (patch) | |
| tree | 8465d69d2651af06e17fe4b06beebaa9281b6985 | |
| parent | 744f4956534d5fba2f42c1361139099d574347ff (diff) | |
| download | opensbi-7f54527029d0b6c52dc22dade9e9de37831b1ef0.zip opensbi-7f54527029d0b6c52dc22dade9e9de37831b1ef0.tar.gz opensbi-7f54527029d0b6c52dc22dade9e9de37831b1ef0.tar.bz2 | |
lib: sbi: fix DBTR_SHMEM_MAKE_PHYS for RV64
Obtaining a 64-bit address under rv64 does not require combining
32-bit registers
Signed-off-by: Xiang W <wxjstz@126.com>
Reviewed-by: Himanshu Chauhan <hchauhan@ventanamicro.com>
| -rw-r--r-- | lib/sbi/sbi_dbtr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sbi/sbi_dbtr.c b/lib/sbi/sbi_dbtr.c index 3cc1ef8..94fd049 100644 --- a/lib/sbi/sbi_dbtr.c +++ b/lib/sbi/sbi_dbtr.c @@ -48,7 +48,7 @@ static unsigned long hart_state_ptr_offset; _idx++, _entry = ((_etype *)_base + _idx)) #if __riscv_xlen == 64 -#define DBTR_SHMEM_MAKE_PHYS(_p_hi, _p_lo) (((u64)(_p_hi) << 32) | (_p_lo)) +#define DBTR_SHMEM_MAKE_PHYS(_p_hi, _p_lo) (_p_lo) #elif __riscv_xlen == 32 #define DBTR_SHMEM_MAKE_PHYS(_p_hi, _p_lo) (((u64)(_p_hi) << 32) | (_p_lo)) #else |