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Diffstat (limited to 'arch/mips/cavium-octeon/setup.c')
-rw-r--r--arch/mips/cavium-octeon/setup.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index 9a2db1c013d9..d9dbeb0b165b 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -949,6 +949,29 @@ 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_get_fdt(void)
+{
+ octeon_bootinfo =
+ cvmx_phys_to_ptr(octeon_boot_desc_ptr->cvmx_desc_vaddr);
+ return phys_to_virt(octeon_bootinfo->fdt_addr);
+}
+
void __init plat_mem_setup(void)
{
uint64_t mem_alloc_size;