rk3568 rt uboot init

hc

2023-11-06 9df731a176aab8e03b984b681b1bea01ccff6644

 u-boot/arch/arm/cpu/armv7/start.S
..
..
@@ -164,7 +164,9 @@
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 	mrc	p15, 0, r0, c1, c0, 0
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 	bic	r0, r0, #0x00002000	@ clear bits 13 (--V-)
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 	bic	r0, r0, #0x00000007	@ clear bits 2:0 (-CAM)
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+#if 0 /* There is unalign access when decompress firmware. */
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 	orr	r0, r0, #0x00000002	@ set bit 1 (--A-) Align
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+#endif
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 	orr	r0, r0, #0x00000800	@ set bit 11 (Z---) BTB
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 #ifdef CONFIG_SYS_ICACHE_OFF
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 	bic	r0, r0, #0x00001000	@ clear bit 12 (I) I-cache