MIPS: Octeon: Add fw_init_cmdline() for Cavium platforms. (715e20eb) · Commits · 戴 / test

Add platform-specific kernel command line processing for Octeon. Signed-off-by:

arch/mips/cavium-octeon/setup.c

+16 −0

Original line number	Diff line number	Diff line
		@@ -949,6 +949,22 @@ static __init void memory_exclude_page(u64 addr, u64 mem, u64 size)
		}
		#endif /* CONFIG_CRASH_DUMP */

		void __init fw_init_cmdline(void)
		{
		int i;

		octeon_boot_desc_ptr = (struct octeon_boot_descriptor *)fw_arg3;
		for (i = 0; i < octeon_boot_desc_ptr->argc; i++) {
		const char *arg =
		cvmx_phys_to_ptr(octeon_boot_desc_ptr->argv[i]);
		if (strlen(arcs_cmdline) + strlen(arg) + 1 <
		sizeof(arcs_cmdline) - 1) {
		strcat(arcs_cmdline, " ");
		strcat(arcs_cmdline, arg);
		}
		}
		}

		void __init plat_mem_setup(void)
		{
		uint64_t mem_alloc_size;