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platform: generic: sophgo: add mango soc support

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The mango cpu of sophgo is a 64 cores C920 CPU. The board with mango can
have at most two sockets. The CPU have the following features:

 1) support RV64GCV
 2) one seperate timer each cluster
 3) T-HEAD pmu device

Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
This commit is contained in:
Inochi Amaoto
2023-03-18 18:40:49 +08:00
committed by xingxg2022
parent c6a092cd80
commit 35fb234d39
10 changed files with 102 additions and 2 deletions
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2
lib/utils/timer/aclint_mtimer.c
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@@ -202,7 +202,7 @@ int aclint_mtimer_cold_init(struct aclint_mtimer_data *mt,
SBI_DOMAIN_MEMREGION_M_WRITABLE));
if (rc)
return rc;
} else {
} else if (!mt->use_extern_domain) {
rc = sbi_domain_root_add_memrange(mt->mtime_addr,
mt->mtime_size, MTIMER_REGION_ALIGN,
(SBI_DOMAIN_MEMREGION_MMIO |