diff options
| author | Anup Patel <anup.patel@wdc.com> | 2021-07-23 11:39:43 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2021-08-14 06:32:33 +0300 |
| commit | e0d1b9db8abd8288afbaa4f93a4ace6a9b6f0100 (patch) | |
| tree | a404340f4c146ae45de2ed5d50a4427de8e78672 /include | |
| parent | 47a47654e8d3997b059d11bb8845ed0037e88c8e (diff) | |
| download | opensbi-e0d1b9db8abd8288afbaa4f93a4ace6a9b6f0100.tar.xz | |
lib: utils/timer: Allow separate base addresses for MTIME and MTIMECMP
We extend the ACLINT library to support separate base addresses
for MTIME and MTIMECMP registers.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sbi_utils/timer/aclint_mtimer.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/sbi_utils/timer/aclint_mtimer.h b/include/sbi_utils/timer/aclint_mtimer.h index 62aa086..fdc46cd 100644 --- a/include/sbi_utils/timer/aclint_mtimer.h +++ b/include/sbi_utils/timer/aclint_mtimer.h @@ -12,16 +12,22 @@ #include <sbi/sbi_types.h> -#define ACLINT_MTIMER_ALIGN 0x1000 -#define ACLINT_MTIMER_SIZE 0x8000 -#define ACLINT_MTIMER_MAX_HARTS 4095 +#define ACLINT_MTIMER_ALIGN 0x8 +#define ACLINT_MTIMER_MAX_HARTS 4095 + +#define ACLINT_DEFAULT_MTIME_OFFSET 0x7ff8 +#define ACLINT_DEFAULT_MTIME_SIZE 0x8 +#define ACLINT_DEFAULT_MTIMECMP_OFFSET 0x0000 +#define ACLINT_DEFAULT_MTIMECMP_SIZE 0x7ff8 #define CLINT_MTIMER_OFFSET 0x4000 struct aclint_mtimer_data { /* Public details */ - unsigned long addr; - unsigned long size; + unsigned long mtime_addr; + unsigned long mtime_size; + unsigned long mtimecmp_addr; + unsigned long mtimecmp_size; u32 first_hartid; u32 hart_count; bool has_64bit_mmio; |