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powerpc: Extract EPAPR_MAGIC constants into processor.h

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By extracting these defines into a header, they can be re-used by other
C sources as well. This will be done by the SPL framework OS boot
support.

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2012-08-23 09:25:37 +02:00
parent ce12a8c1a9
commit 966b11c749
3 changed files with 6 additions and 7 deletions
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1
arch/powerpc/cpu/mpc85xx/release.S
View file

@ -358,7 +358,6 @@ __second_half_boot_page:
lwz r14,0(r3)
#endif
#define EPAPR_MAGIC 0x45504150
#define ENTRY_ADDR_UPPER 0
#define ENTRY_ADDR_LOWER 4
#define ENTRY_R3_UPPER 8

6
arch/powerpc/include/asm/processor.h
View file

@ -1342,4 +1342,10 @@ void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
#endif
#endif /* CONFIG_MACH_SPECIFIC */
#if defined(CONFIG_MPC85xx) || defined(CONFIG_440)
#define EPAPR_MAGIC (0x45504150)
#else
#define EPAPR_MAGIC (0x65504150)
#endif
#endif /* __ASM_PPC_PROCESSOR_H */

6
arch/powerpc/lib/bootm.c
View file

@ -87,12 +87,6 @@ static void boot_jump_linux(bootm_headers_t *images)
* r8: 0
* r9: 0
*/
#if defined(CONFIG_MPC85xx) || defined(CONFIG_440)
#define EPAPR_MAGIC (0x45504150)
#else
#define EPAPR_MAGIC (0x65504150)
#endif
debug (" Booting using OF flat tree...\n");
WATCHDOG_RESET ();
(*kernel) ((bd_t *)of_flat_tree, 0, 0, EPAPR_MAGIC,