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lib: utils: Add M-mode {R/W} flags to the MMIO regions

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Add the M-mode readable/writable flags to mmio regions
of various drivers.

Signed-off-by: Himanshu Chauhan <hchauhan@ventanamicro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Tested-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Himanshu Chauhan
2023-01-09 05:20:42 +00:00
committed by Anup Patel
parent 3e2f573e70
commit 59a08cd7d6
4 changed files with 24 additions and 7 deletions
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16
lib/utils/timer/aclint_mtimer.c
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@@ -188,26 +188,34 @@ int aclint_mtimer_cold_init(struct aclint_mtimer_data *mt,
rc = sbi_domain_root_add_memrange(mt->mtimecmp_addr,
mt->mtime_size + mt->mtimecmp_size,
MTIMER_REGION_ALIGN,
SBI_DOMAIN_MEMREGION_MMIO);
(SBI_DOMAIN_MEMREGION_MMIO |
SBI_DOMAIN_MEMREGION_M_READABLE |
SBI_DOMAIN_MEMREGION_M_WRITABLE));
if (rc)
return rc;
} else if (mt->mtimecmp_addr == (mt->mtime_addr + mt->mtime_size)) {
rc = sbi_domain_root_add_memrange(mt->mtime_addr,
mt->mtime_size + mt->mtimecmp_size,
MTIMER_REGION_ALIGN,
SBI_DOMAIN_MEMREGION_MMIO);
(SBI_DOMAIN_MEMREGION_MMIO |
SBI_DOMAIN_MEMREGION_M_READABLE |
SBI_DOMAIN_MEMREGION_M_WRITABLE));
if (rc)
return rc;
} else {
rc = sbi_domain_root_add_memrange(mt->mtime_addr,
mt->mtime_size, MTIMER_REGION_ALIGN,
SBI_DOMAIN_MEMREGION_MMIO);
(SBI_DOMAIN_MEMREGION_MMIO |
SBI_DOMAIN_MEMREGION_M_READABLE |
SBI_DOMAIN_MEMREGION_M_WRITABLE));
if (rc)
return rc;
rc = sbi_domain_root_add_memrange(mt->mtimecmp_addr,
mt->mtimecmp_size, MTIMER_REGION_ALIGN,
SBI_DOMAIN_MEMREGION_MMIO);
(SBI_DOMAIN_MEMREGION_MMIO |
SBI_DOMAIN_MEMREGION_M_READABLE |
SBI_DOMAIN_MEMREGION_M_WRITABLE));
if (rc)
return rc;
}