Replace fetch enable with a wfi trampoline bootrom#116
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Replace fetch enable with a wfi trampoline bootrom#116
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ezelioli
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Feb 18, 2026
| .globl _start | ||
| _start: | ||
| addi t0, zero, 8 # t0 = 8 (MSIE bit, bit 3) | ||
| csrw mie, t0 # Enable M-mode software interrupt |
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We may be able to merge these two instructions in one with: csrwi mie, 8
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