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823345ecaed0deb7770d9bac1c881004a6410e91
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3 Commits

Author SHA1 Message Date
Anup Patel
823345ecae include: Make sbi_current_hartid() as macro in riscv_asm.h 
The sbi_current_hartid() being a regular function is quite
expensive because for callers it is a function call instead
of a direct CSR read. This patch converts sbi_current_hartid()
into a macro in riscv_asm.h.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
 2020-03-13 12:22:02 +05:30
Anup Patel
44ce5b99e9 include: Remove disabled_hart_mask from sbi_platform 
The disabled_hard_mask in sbi_platform is only 64bits wide so we
cannot disable a HART with HARTID > 63. To tackle this, we remove
disabled_hart_mask and replace it with hart_disabled() platform
callback.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
 2020-03-11 15:30:12 +05:30
Nylon Chen
3cbb419def platform: Add Andes AE350 initial support 
This commit provides basic support for the AE350 platform.

Signed-off-by: Zong Li <zongbox@gmail.com>
Signed-off-by: Nylon Chen <nylon7@andestech.com>
 2019-08-23 16:25:56 +05:30