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microblaze: Not to clear r7 after copying DTB to kernel
I can't clear r7 because if I do it I lose information where DTB come from. Signed-off-by: Michal Simek <monstr@monstr.eu>
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@ -73,7 +73,6 @@ _copy_fdt:
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bgtid r3, _copy_fdt /* loop for all entries */
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bgtid r3, _copy_fdt /* loop for all entries */
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addik r3, r3, -4 /* descrement loop */
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addik r3, r3, -4 /* descrement loop */
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no_fdt_arg:
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no_fdt_arg:
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add r7, r0, r0 /* Clear r7, just to be sure */
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#ifdef CONFIG_MMU
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#ifdef CONFIG_MMU
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