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head/sys/arm/include/cpuconf.h
| Show First 20 Lines • Show All 50 Lines • ▼ Show 20 Lines | |||||
| * Step 1: Count the number of CPU types configured into the kernel. | * Step 1: Count the number of CPU types configured into the kernel. | ||||
| */ | */ | ||||
| #define CPU_NTYPES (defined(CPU_ARM9) + \ | #define CPU_NTYPES (defined(CPU_ARM9) + \ | ||||
| defined(CPU_ARM9E) + \ | defined(CPU_ARM9E) + \ | ||||
| defined(CPU_ARM1176) + \ | defined(CPU_ARM1176) + \ | ||||
| defined(CPU_XSCALE_PXA2X0) + \ | defined(CPU_XSCALE_PXA2X0) + \ | ||||
| defined(CPU_FA526) + \ | defined(CPU_FA526) + \ | ||||
| defined(CPU_XSCALE_IXP425)) + \ | defined(CPU_XSCALE_IXP425)) + \ | ||||
| defined(CPU_CORTEXA) + \ | defined(CPU_CORTEXA8) + \ | ||||
| defined(CPU_CORTEXA_MP) + \ | |||||
| defined(CPU_KRAIT) + \ | defined(CPU_KRAIT) + \ | ||||
| defined(CPU_MV_PJ4B) | defined(CPU_MV_PJ4B) | ||||
| /* | /* | ||||
| * Step 2: Determine which ARM architecture versions are configured. | * Step 2: Determine which ARM architecture versions are configured. | ||||
| */ | */ | ||||
| #if defined(CPU_ARM9) || defined(CPU_FA526) | #if defined(CPU_ARM9) || defined(CPU_FA526) | ||||
| #define ARM_ARCH_4 1 | #define ARM_ARCH_4 1 | ||||
| Show All 12 Lines | |||||
| #if !defined(ARM_ARCH_6) | #if !defined(ARM_ARCH_6) | ||||
| #if defined(CPU_ARM1176) | #if defined(CPU_ARM1176) | ||||
| #define ARM_ARCH_6 1 | #define ARM_ARCH_6 1 | ||||
| #else | #else | ||||
| #define ARM_ARCH_6 0 | #define ARM_ARCH_6 0 | ||||
| #endif | #endif | ||||
| #endif | #endif | ||||
| #if defined(CPU_CORTEXA) || defined(CPU_KRAIT) || defined(CPU_MV_PJ4B) | #if defined(CPU_CORTEXA8) || defined(CPU_CORTEXA_MP) || \ | ||||
| defined(CPU_KRAIT) || defined(CPU_MV_PJ4B) | |||||
| #define ARM_ARCH_7A 1 | #define ARM_ARCH_7A 1 | ||||
| #else | #else | ||||
| #define ARM_ARCH_7A 0 | #define ARM_ARCH_7A 0 | ||||
| #endif | #endif | ||||
| #define ARM_NARCH (ARM_ARCH_4 + ARM_ARCH_5 + ARM_ARCH_6 | ARM_ARCH_7A) | #define ARM_NARCH (ARM_ARCH_4 + ARM_ARCH_5 + ARM_ARCH_6 | ARM_ARCH_7A) | ||||
| /* | /* | ||||
| ▲ Show 20 Lines • Show All 53 Lines • ▼ Show 20 Lines | |||||
| #endif | #endif | ||||
| #if defined(CPU_ARM1176) | #if defined(CPU_ARM1176) | ||||
| #define ARM_MMU_V6 1 | #define ARM_MMU_V6 1 | ||||
| #else | #else | ||||
| #define ARM_MMU_V6 0 | #define ARM_MMU_V6 0 | ||||
| #endif | #endif | ||||
| #if defined(CPU_CORTEXA) || defined(CPU_KRAIT) || defined(CPU_MV_PJ4B) | #if defined(CPU_CORTEXA8) || defined(CPU_CORTEXA_MP) || \ | ||||
| defined(CPU_KRAIT) || defined(CPU_MV_PJ4B) | |||||
| #define ARM_MMU_V7 1 | #define ARM_MMU_V7 1 | ||||
| #else | #else | ||||
| #define ARM_MMU_V7 0 | #define ARM_MMU_V7 0 | ||||
| #endif | #endif | ||||
| #if (defined(CPU_XSCALE_PXA2X0) || defined(CPU_XSCALE_IXP425) || \ | #if (defined(CPU_XSCALE_PXA2X0) || defined(CPU_XSCALE_IXP425) || \ | ||||
| defined(CPU_XSCALE_81342)) | defined(CPU_XSCALE_81342)) | ||||
| #define ARM_MMU_XSCALE 1 | #define ARM_MMU_XSCALE 1 | ||||
| Show All 26 Lines | |||||