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	Newly add ARMv8 PSCI needs to be initialized, be copied or reserved in right place, this patch does all the setup steps. Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: York Sun <york.sun@nxp.com>
		
			
				
	
	
		
			30 lines
		
	
	
		
			811 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			30 lines
		
	
	
		
			811 B
		
	
	
	
		
			C
		
	
	
	
	
	
#ifndef __ASM_SECURE_H
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#define __ASM_SECURE_H
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#include <config.h>
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#define __secure __attribute__ ((section ("._secure.text")))
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#define __secure_data __attribute__ ((section ("._secure.data")))
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#if defined(CONFIG_ARMV7_SECURE_BASE) || defined(CONFIG_ARMV8_SECURE_BASE)
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/*
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 * Warning, horror ahead.
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 *
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 * The target code lives in our "secure ram", but u-boot doesn't know
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 * that, and has blindly added reloc_off to every relocation
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 * entry. Gahh. Do the opposite conversion. This hack also prevents
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 * GCC from generating code veeners, which u-boot doesn't relocate at
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 * all...
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 */
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#define secure_ram_addr(_fn) ({						\
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			DECLARE_GLOBAL_DATA_PTR;			\
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			void *__fn = _fn;				\
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			typeof(_fn) *__tmp = (__fn - gd->reloc_off);	\
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			__tmp;						\
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		})
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#else
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#define secure_ram_addr(_fn)	(_fn)
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#endif
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#endif
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