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-rw-r--r--arch/mips/netlogic/xlp/setup.c22
1 files changed, 19 insertions, 3 deletions
diff --git a/arch/mips/netlogic/xlp/setup.c b/arch/mips/netlogic/xlp/setup.c
index 4894d62..af31914 100644
--- a/arch/mips/netlogic/xlp/setup.c
+++ b/arch/mips/netlogic/xlp/setup.c
@@ -56,7 +56,7 @@ uint64_t nlm_io_base;
struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
cpumask_t nlm_cpumask = CPU_MASK_CPU0;
unsigned int nlm_threads_per_core;
-extern u32 __dtb_start[];
+extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[], __dtb_start[];
static void nlm_linux_exit(void)
{
@@ -82,8 +82,24 @@ void __init plat_mem_setup(void)
* 64-bit, so convert pointer.
*/
fdtp = (void *)(long)fw_arg0;
- if (!fdtp)
- fdtp = __dtb_start;
+ if (!fdtp) {
+ switch (current_cpu_data.processor_id & 0xff00) {
+#ifdef CONFIG_DT_XLP_SVP
+ case PRID_IMP_NETLOGIC_XLP3XX:
+ fdtp = __dtb_xlp_svp_begin;
+ break;
+#endif
+#ifdef CONFIG_DT_XLP_EVP
+ case PRID_IMP_NETLOGIC_XLP8XX:
+ fdtp = __dtb_xlp_evp_begin;
+ break;
+#endif
+ default:
+ /* Pick a built-in if any, and hope for the best */
+ fdtp = __dtb_start;
+ break;
+ }
+ }
fdtp = phys_to_virt(__pa(fdtp));
early_init_devtree(fdtp);
}
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