add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/sh/clk/core.c
..
..
@@ -368,7 +368,7 @@
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 	if (!mapping->base && mapping->phys) {
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 		kref_init(&mapping->ref);
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-		mapping->base = ioremap_nocache(mapping->phys, mapping->len);
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+		mapping->base = ioremap(mapping->phys, mapping->len);
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 		if (unlikely(!mapping->base))
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 			return -ENXIO;
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 	} else if (mapping->base) {