MIPS: Netlogic: Add support for XLP2XX

[mirror_ubuntu-artful-kernel.git] / arch / mips / include / asm / netlogic / xlp-hal / xlp.h

diff --git a/arch/mips/include/asm/netlogic/xlp-hal/xlp.h b/arch/mips/include/asm/netlogic/xlp-hal/xlp.h
index f4ea0f7f39657d1b30554b77c0fc6282e536c14a..7a4a5142bbc53cbbc003d80c58ae43192470fe4a 100644 (file)
--- a/arch/mips/include/asm/netlogic/xlp-hal/xlp.h
+++ b/arch/mips/include/asm/netlogic/xlp-hal/xlp.h
@@ -59,7 +59,17 @@ void xlp_wakeup_secondary_cpus(void);
 
 void xlp_mmu_init(void);
 void nlm_hal_init(void);
+int xlp_get_dram_map(int n, uint64_t *dram_map);
+
+/* Device tree related */
 void *xlp_dt_init(void *fdtp);
 
+static inline int cpu_is_xlpii(void)
+{
+       int chip = read_c0_prid() & 0xff00;
+
+       return chip == PRID_IMP_NETLOGIC_XLP2XX;
+}
+
 #endif /* !__ASSEMBLY__ */
 #endif /* _ASM_NLM_XLP_H */