diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-ux500/cache-l2x0.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-ux500/cpu-db8500.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-ux500/cpu.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-ux500/include/mach/id.h | 21 | ||||
-rw-r--r-- | arch/arm/mach-ux500/platsmp.c | 2 |
5 files changed, 17 insertions, 12 deletions
diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c index dc12394..75d5b51 100644 --- a/arch/arm/mach-ux500/cache-l2x0.c +++ b/arch/arm/mach-ux500/cache-l2x0.c @@ -38,7 +38,7 @@ static int __init ux500_l2x0_init(void) { u32 aux_val = 0x3e000000; - if (cpu_is_u8500_family()) + if (cpu_is_u8500_family() || cpu_is_ux540_family()) l2x0_base = __io_address(U8500_L2CC_BASE); else ux500_unknown_soc(); diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index db3c52d..2dd8593 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -80,7 +80,7 @@ void __init u8500_map_io(void) iotable_init(u8500_common_io_desc, ARRAY_SIZE(u8500_common_io_desc)); - if (cpu_is_u9540()) + if (cpu_is_ux540_family()) iotable_init(u9540_io_desc, ARRAY_SIZE(u9540_io_desc)); else iotable_init(u8500_io_desc, ARRAY_SIZE(u8500_io_desc)); diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index e2360e7..4b0a9b3 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -51,7 +51,7 @@ void __init ux500_init_irq(void) void __iomem *dist_base; void __iomem *cpu_base; - if (cpu_is_u8500_family()) { + if (cpu_is_u8500_family() || cpu_is_ux540_family()) { dist_base = __io_address(U8500_GIC_DIST_BASE); cpu_base = __io_address(U8500_GIC_CPU_BASE); } else diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h index d1240e4..c7fcf69 100644 --- a/arch/arm/mach-ux500/include/mach/id.h +++ b/arch/arm/mach-ux500/include/mach/id.h @@ -46,14 +46,24 @@ static inline bool __attribute_const__ cpu_is_u8520(void) return dbx500_partnumber() == 0x8520; } +static inline bool cpu_is_u8500_family(void) +{ + return cpu_is_u8500() || cpu_is_u8520(); +} + static inline bool __attribute_const__ cpu_is_u9540(void) { return dbx500_partnumber() == 0x9540; } -static inline bool cpu_is_u8500_family(void) +static inline bool __attribute_const__ cpu_is_u8540(void) +{ + return dbx500_partnumber() == 0x8540; +} + +static inline bool cpu_is_ux540_family(void) { - return cpu_is_u8500() || cpu_is_u9540(); + return cpu_is_u9540() || cpu_is_u8540(); } /* @@ -97,12 +107,7 @@ static inline bool cpu_is_u8500v21(void) static inline bool cpu_is_u8500v20_or_later(void) { - /* - * U9540 has so much in common with U8500 that is is considered a - * U8500 variant. - */ - return cpu_is_u9540() || - (cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11()); + return (cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11()); } static inline bool ux500_is_svp(void) diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index da1d5ad..cb35897 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -48,7 +48,7 @@ static void write_pen_release(int val) static void __iomem *scu_base_addr(void) { - if (cpu_is_u8500_family()) + if (cpu_is_u8500_family() || cpu_is_ux540_family()) return __io_address(U8500_SCU_BASE); else ux500_unknown_soc(); |