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authorGabor Juhos <juhosg@openwrt.org>2013-04-10 03:19:07 -0400
committerRalf Baechle <ralf@linux-mips.org>2013-05-07 19:19:10 -0400
commitde3eb02a53abc2139d9f5b8c37d8c54f821b228d (patch)
treed8e411893ab72190c5bbe758c3dcc99baad57b7b
parent594bde683d36c3e950da3633ef4bd95328fcd5cc (diff)
MIPS: ralink: add cpu-feature-overrides.h
Add cpu-feature-overrides.h for RT288x, RT305x and RT3883. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5175/
Diffstat
-rw-r--r--arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h56
-rw-r--r--arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h56
-rw-r--r--arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h55
-rw-r--r--arch/mips/ralink/Platform3
4 files changed, 170 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
new file mode 100644
index 000000000000..72fc10669199
--- /dev/null
+++ b/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
@@ -0,0 +1,56 @@
1/*
2 * Ralink RT288x specific CPU feature overrides
3 *
4 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
6 *
7 * This file was derived from: include/asm-mips/cpu-features.h
8 * Copyright (C) 2003, 2004 Ralf Baechle
9 * Copyright (C) 2004 Maciej W. Rozycki
10 *
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License version 2 as published
13 * by the Free Software Foundation.
14 *
15 */
16#ifndef _RT288X_CPU_FEATURE_OVERRIDES_H
17#define _RT288X_CPU_FEATURE_OVERRIDES_H
18
19#define cpu_has_tlb 1
20#define cpu_has_4kex 1
21#define cpu_has_3k_cache 0
22#define cpu_has_4k_cache 1
23#define cpu_has_tx39_cache 0
24#define cpu_has_sb1_cache 0
25#define cpu_has_fpu 0
26#define cpu_has_32fpr 0
27#define cpu_has_counter 1
28#define cpu_has_watch 1
29#define cpu_has_divec 1
30
31#define cpu_has_prefetch 1
32#define cpu_has_ejtag 1
33#define cpu_has_llsc 1
34
35#define cpu_has_mips16 1
36#define cpu_has_mdmx 0
37#define cpu_has_mips3d 0
38#define cpu_has_smartmips 0
39
40#define cpu_has_mips32r1 1
41#define cpu_has_mips32r2 1
42#define cpu_has_mips64r1 0
43#define cpu_has_mips64r2 0
44
45#define cpu_has_dsp 0
46#define cpu_has_mipsmt 0
47
48#define cpu_has_64bits 0
49#define cpu_has_64bit_zero_reg 0
50#define cpu_has_64bit_gp_regs 0
51#define cpu_has_64bit_addresses 0
52
53#define cpu_dcache_line_size() 16
54#define cpu_icache_line_size() 16
55
56#endif /* _RT288X_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
new file mode 100644
index 000000000000..917c28654552
--- /dev/null
+++ b/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
@@ -0,0 +1,56 @@
1/*
2 * Ralink RT305x specific CPU feature overrides
3 *
4 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
6 *
7 * This file was derived from: include/asm-mips/cpu-features.h
8 * Copyright (C) 2003, 2004 Ralf Baechle
9 * Copyright (C) 2004 Maciej W. Rozycki
10 *
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License version 2 as published
13 * by the Free Software Foundation.
14 *
15 */
16#ifndef _RT305X_CPU_FEATURE_OVERRIDES_H
17#define _RT305X_CPU_FEATURE_OVERRIDES_H
18
19#define cpu_has_tlb 1
20#define cpu_has_4kex 1
21#define cpu_has_3k_cache 0
22#define cpu_has_4k_cache 1
23#define cpu_has_tx39_cache 0
24#define cpu_has_sb1_cache 0
25#define cpu_has_fpu 0
26#define cpu_has_32fpr 0
27#define cpu_has_counter 1
28#define cpu_has_watch 1
29#define cpu_has_divec 1
30
31#define cpu_has_prefetch 1
32#define cpu_has_ejtag 1
33#define cpu_has_llsc 1
34
35#define cpu_has_mips16 1
36#define cpu_has_mdmx 0
37#define cpu_has_mips3d 0
38#define cpu_has_smartmips 0
39
40#define cpu_has_mips32r1 1
41#define cpu_has_mips32r2 1
42#define cpu_has_mips64r1 0
43#define cpu_has_mips64r2 0
44
45#define cpu_has_dsp 1
46#define cpu_has_mipsmt 0
47
48#define cpu_has_64bits 0
49#define cpu_has_64bit_zero_reg 0
50#define cpu_has_64bit_gp_regs 0
51#define cpu_has_64bit_addresses 0
52
53#define cpu_dcache_line_size() 32
54#define cpu_icache_line_size() 32
55
56#endif /* _RT305X_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
new file mode 100644
index 000000000000..181fbf4c976f
--- /dev/null
+++ b/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
@@ -0,0 +1,55 @@
1/*
2 * Ralink RT3662/RT3883 specific CPU feature overrides
3 *
4 * Copyright (C) 2011-2013 Gabor Juhos <juhosg@openwrt.org>
5 *
6 * This file was derived from: include/asm-mips/cpu-features.h
7 * Copyright (C) 2003, 2004 Ralf Baechle
8 * Copyright (C) 2004 Maciej W. Rozycki
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License version 2 as published
12 * by the Free Software Foundation.
13 *
14 */
15#ifndef _RT3883_CPU_FEATURE_OVERRIDES_H
16#define _RT3883_CPU_FEATURE_OVERRIDES_H
17
18#define cpu_has_tlb 1
19#define cpu_has_4kex 1
20#define cpu_has_3k_cache 0
21#define cpu_has_4k_cache 1
22#define cpu_has_tx39_cache 0
23#define cpu_has_sb1_cache 0
24#define cpu_has_fpu 0
25#define cpu_has_32fpr 0
26#define cpu_has_counter 1
27#define cpu_has_watch 1
28#define cpu_has_divec 1
29
30#define cpu_has_prefetch 1
31#define cpu_has_ejtag 1
32#define cpu_has_llsc 1
33
34#define cpu_has_mips16 1
35#define cpu_has_mdmx 0
36#define cpu_has_mips3d 0
37#define cpu_has_smartmips 0
38
39#define cpu_has_mips32r1 1
40#define cpu_has_mips32r2 1
41#define cpu_has_mips64r1 0
42#define cpu_has_mips64r2 0
43
44#define cpu_has_dsp 1
45#define cpu_has_mipsmt 0
46
47#define cpu_has_64bits 0
48#define cpu_has_64bit_zero_reg 0
49#define cpu_has_64bit_gp_regs 0
50#define cpu_has_64bit_addresses 0
51
52#define cpu_dcache_line_size() 32
53#define cpu_icache_line_size() 32
54
55#endif /* _RT3883_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/ralink/Platform b/arch/mips/ralink/Platform
index b2cbf16faca9..cda4b6645c50 100644
--- a/arch/mips/ralink/Platform
+++ b/arch/mips/ralink/Platform
@@ -8,16 +8,19 @@ cflags-$(CONFIG_RALINK) += -I$(srctree)/arch/mips/include/asm/mach-ralink
8# Ralink RT288x 8# Ralink RT288x
9# 9#
10load-$(CONFIG_SOC_RT288X) += 0xffffffff88000000 10load-$(CONFIG_SOC_RT288X) += 0xffffffff88000000
11cflags-$(CONFIG_SOC_RT288X) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt288x
11 12
12# 13#
13# Ralink RT305x 14# Ralink RT305x
14# 15#
15load-$(CONFIG_SOC_RT305X) += 0xffffffff80000000 16load-$(CONFIG_SOC_RT305X) += 0xffffffff80000000
17cflags-$(CONFIG_SOC_RT305X) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt305x
16 18
17# 19#
18# Ralink RT3883 20# Ralink RT3883
19# 21#
20load-$(CONFIG_SOC_RT3883) += 0xffffffff80000000 22load-$(CONFIG_SOC_RT3883) += 0xffffffff80000000
23cflags-$(CONFIG_SOC_RT3883) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt3883
21 24
22# 25#
23# Ralink MT7620 26# Ralink MT7620
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-08 08:49:13 -0400