platform: thead/c910: Don't set plic/clint address in warm boot
Since all harts share the same plic/clint address now, setting them during cold boot is just fine. Signed-off-by: Liu Yibin <yibin_liu@c-sky.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
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@ -34,6 +34,10 @@ static int c910_early_init(bool cold_boot)
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c910_regs.mccr2 = csr_read(CSR_MCCR2);
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c910_regs.mhint = csr_read(CSR_MHINT);
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c910_regs.mxstatus = csr_read(CSR_MXSTATUS);
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c910_regs.plic_base_addr = csr_read(CSR_PLIC_BASE);
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c910_regs.clint_base_addr =
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c910_regs.plic_base_addr + C910_PLIC_CLINT_OFFSET;
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} else {
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/* Store to other core */
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csr_write(CSR_PMPADDR0, c910_regs.pmpaddr0);
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@ -52,10 +56,6 @@ static int c910_early_init(bool cold_boot)
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csr_write(CSR_MXSTATUS, c910_regs.mxstatus);
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}
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c910_regs.plic_base_addr = csr_read(CSR_PLIC_BASE);
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c910_regs.clint_base_addr =
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c910_regs.plic_base_addr + C910_PLIC_CLINT_OFFSET;
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return 0;
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}
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