The first argment of mtdbatu or mtibatu is part of the encoding.
It needs to be constant, so eliminate the loop and "hand-unroll".
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@ -623,16 +623,17 @@ pmap_cpu_bootstrap(volatile uint32_t *trcp, int ap)
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trcp[0] = 0x1001;
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for (i = 1; i < 4; i++) {
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__asm __volatile("mtdbatu %0,%1" :: "n"(i), "r"(0));
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__asm __volatile("mtibatu %0,%1" :: "n"(i), "r"(0));
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isync();
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}
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__asm __volatile("mtdbatu 1,%0" :: "r"(battable[8].batu));
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__asm __volatile("mtdbatl 1,%0" :: "r"(battable[8].batl));
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isync();
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trcp[0] = 0x1002;
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__asm __volatile("mtdbatu 1,%0" :: "r"(battable[8].batu));
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__asm __volatile("mtdbatl 1,%0" :: "r"(battable[8].batl));
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__asm __volatile("mtibatu 1,%0" :: "r"(0));
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__asm __volatile("mtdbatu 2,%0" :: "r"(0));
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__asm __volatile("mtibatu 2,%0" :: "r"(0));
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__asm __volatile("mtdbatu 3,%0" :: "r"(0));
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__asm __volatile("mtibatu 3,%0" :: "r"(0));
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isync();
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trcp[0] = 0x1003;
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