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lib: sbi: Implement System Reset (SRST) SBI extension
The SBI SRST extension has been accepted and merged in the latest SBI v0.3-draft specification. (Refer, https://github.com/riscv/riscv-sbi-doc) It allows to S-mode software to request system shutdown, cold reboot, and warm reboot. This patch implements SBI SRST extension as a replacement of the legacy sbi_shutdown() call of SBI v0.1 specification. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
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@@ -167,6 +167,9 @@ int sbi_ecall_init(void)
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if (ret)
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return ret;
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ret = sbi_ecall_register_extension(&ecall_hsm);
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if (ret)
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return ret;
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ret = sbi_ecall_register_extension(&ecall_srst);
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if (ret)
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return ret;
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ret = sbi_ecall_register_extension(&ecall_legacy);
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