diff options
Diffstat (limited to 'target/linux/lantiq/patches-3.2/0023-MIPS-lantiq-helper-functions-for-SoC-detection.patch')
| -rw-r--r-- | target/linux/lantiq/patches-3.2/0023-MIPS-lantiq-helper-functions-for-SoC-detection.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-3.2/0023-MIPS-lantiq-helper-functions-for-SoC-detection.patch b/target/linux/lantiq/patches-3.2/0023-MIPS-lantiq-helper-functions-for-SoC-detection.patch new file mode 100644 index 000000000..219d4c670 --- /dev/null +++ b/target/linux/lantiq/patches-3.2/0023-MIPS-lantiq-helper-functions-for-SoC-detection.patch @@ -0,0 +1,59 @@ +From ba0e580e5af68726cea08990891fc4abf1cfcde4 Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Tue, 21 Feb 2012 14:25:03 +0100 +Subject: [PATCH 23/73] MIPS: lantiq: helper functions for SoC detection + +Add additional functions for runtime soc detection. We need these for the +serial driver. + +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + .../include/asm/mach-lantiq/falcon/lantiq_soc.h | 16 ++++++++++++++-- + .../mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 5 +++++ + 2 files changed, 19 insertions(+), 2 deletions(-) + +diff --git a/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h +index a5dc06a..0aa1f16 100644 +--- a/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h ++++ b/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h +@@ -134,8 +134,20 @@ extern int ltq_gpio_mux_set(unsigned int pin, unsigned int mux); + #define LTQ_EIU_BASE_ADDR 0 + #define LTQ_EBU_PCC_ISTAT 0 + +-#define ltq_is_ar9() 0 +-#define ltq_is_vr9() 0 ++static inline int ltq_is_ar9(void) ++{ ++ return 0; ++} ++ ++static inline int ltq_is_vr9(void) ++{ ++ return 0; ++} ++ ++static inline int ltq_is_falcon(void) ++{ ++ return 1; ++} + + #endif /* CONFIG_SOC_FALCON */ + #endif /* _LTQ_XWAY_H__ */ +diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h +index 6c5b705..45e480c 100644 +--- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h ++++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h +@@ -164,5 +164,10 @@ static inline int ltq_is_vr9(void) + return (ltq_get_soc_type() == SOC_TYPE_VR9); + } + ++static inline int ltq_is_falcon(void) ++{ ++ return 0; ++} ++ + #endif /* CONFIG_SOC_TYPE_XWAY */ + #endif /* _LTQ_XWAY_H__ */ +-- +1.7.9.1 + |