summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorThomas Langer <thomas.langer@lantiq.com>2013-08-08 11:07:25 +0200
committerRalf Baechle <ralf@linux-mips.org>2013-09-03 23:22:16 +0200
commit362b34faef29f445dda1ef4bf856a64f331a80f7 (patch)
treefbf5590f34c54f38d93997c730814f69a819e536
parent45d3f186cfd04415622d49e6dbbb5b62025add3c (diff)
downloadop-kernel-dev-362b34faef29f445dda1ef4bf856a64f331a80f7.zip
op-kernel-dev-362b34faef29f445dda1ef4bf856a64f331a80f7.tar.gz
MIPS: Lantiq: Falcon: add cpu-feature-override.h
Add cpu-feature-override.h for the GPON SoC Signed-off-by: Thomas Langer <thomas.langer@lantiq.com> Acked-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5658/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/include/asm/mach-lantiq/falcon/cpu-feature-overrides.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-lantiq/falcon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-lantiq/falcon/cpu-feature-overrides.h
new file mode 100644
index 0000000..096a100
--- /dev/null
+++ b/arch/mips/include/asm/mach-lantiq/falcon/cpu-feature-overrides.h
@@ -0,0 +1,58 @@
+/*
+ * Lantiq FALCON specific CPU feature overrides
+ *
+ * Copyright (C) 2013 Thomas Langer, Lantiq Deutschland
+ *
+ * This file was derived from: include/asm-mips/cpu-features.h
+ * Copyright (C) 2003, 2004 Ralf Baechle
+ * Copyright (C) 2004 Maciej W. Rozycki
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ */
+#ifndef __ASM_MACH_FALCON_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_FALCON_CPU_FEATURE_OVERRIDES_H
+
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_3k_cache 0
+#define cpu_has_4k_cache 1
+#define cpu_has_tx39_cache 0
+#define cpu_has_sb1_cache 0
+#define cpu_has_fpu 0
+#define cpu_has_32fpr 0
+#define cpu_has_counter 1
+#define cpu_has_watch 1
+#define cpu_has_divec 1
+
+#define cpu_has_prefetch 1
+#define cpu_has_ejtag 1
+#define cpu_has_llsc 1
+
+#define cpu_has_mips16 1
+#define cpu_has_mdmx 0
+#define cpu_has_mips3d 0
+#define cpu_has_smartmips 0
+
+#define cpu_has_mips32r1 1
+#define cpu_has_mips32r2 1
+#define cpu_has_mips64r1 0
+#define cpu_has_mips64r2 0
+
+#define cpu_has_dsp 1
+#define cpu_has_mipsmt 1
+
+#define cpu_has_vint 1
+#define cpu_has_veic 1
+
+#define cpu_has_64bits 0
+#define cpu_has_64bit_zero_reg 0
+#define cpu_has_64bit_gp_regs 0
+#define cpu_has_64bit_addresses 0
+
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 32
+
+#endif /* __ASM_MACH_FALCON_CPU_FEATURE_OVERRIDES_H */
OpenPOWER on IntegriCloud