add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/mips/kernel/bmips_5xxx_init.S
..
..
@@ -632,12 +632,6 @@
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 	bal	set_zephyr
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 	nop
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-#if ENABLE_FPU==1
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-	/* initialize the Floating point unit (both TPs) */
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-	bal	init_fpu
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-	nop
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-#endif
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-
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 	/* set low latency memory bus */
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 	li	a0, 1
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 	bal	set_llmb