diff options
Diffstat (limited to 'arch/mips/netlogic/xlp/setup.c')
| -rw-r--r-- | arch/mips/netlogic/xlp/setup.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/arch/mips/netlogic/xlp/setup.c b/arch/mips/netlogic/xlp/setup.c index 4894d62043a..eaa99d28cb8 100644 --- a/arch/mips/netlogic/xlp/setup.c +++ b/arch/mips/netlogic/xlp/setup.c @@ -37,6 +37,7 @@ #include <linux/pm.h> #include <linux/bootmem.h> +#include <asm/idle.h> #include <asm/reboot.h> #include <asm/time.h> #include <asm/bootinfo.h> @@ -56,7 +57,7 @@ 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 +83,24 @@ 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); } |