Commit 37e5c69f authored Jul 30, 2020 by Paul Cercueil Committed by Thomas Bogendoerfer Jul 31, 2020

MIPS: head.S: Init fw_passed_dtb to builtin DTB



Init the 'fw_passed_dtb' pointer to the buit-in Device Tree blob when it
has been compiled in with CONFIG_BUILTIN_DTB.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

parent c3028b95

arch/mips/kernel/head.S

+6 −0

Original line number	Diff line number	Diff line
		@@ -111,6 +111,12 @@ NESTED(kernel_entry, 16, sp) # kernel entry point
		move t2, a1
		beq a0, t1, dtb_found

		#ifdef CONFIG_BUILTIN_DTB
		PTR_LA t2, __dtb_start
		PTR_LA t1, __dtb_end
		bne t1, t2, dtb_found
		#endif /* CONFIG_BUILTIN_DTB */

		li t2, 0
		dtb_found:
		#endif /* CONFIG_USE_OF */

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