Updated CMSIS to 5.4.0.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12239 110e8d01-0319-4d1e-a829-52ad28d1bb01

1 files changed, 117 insertions, 44 deletions

diff --git a/os/common/ext/ARM/CMSIS/Core/Include/mpu_armv7.h b/os/common/ext/ARM/CMSIS/Core/Include/mpu_armv7.h
index aa180c9e5..01422033d 100644
--- a/os/common/ext/ARM/CMSIS/Core/Include/mpu_armv7.h
+++ b/os/common/ext/ARM/CMSIS/Core/Include/mpu_armv7.h
@@ -31,41 +31,41 @@
 #ifndef ARM_MPU_ARMV7_H
 #define ARM_MPU_ARMV7_H
 
-#define ARM_MPU_REGION_SIZE_32B      ((uint8_t)0x04U)
-#define ARM_MPU_REGION_SIZE_64B      ((uint8_t)0x05U)
-#define ARM_MPU_REGION_SIZE_128B     ((uint8_t)0x06U)
-#define ARM_MPU_REGION_SIZE_256B     ((uint8_t)0x07U)
-#define ARM_MPU_REGION_SIZE_512B     ((uint8_t)0x08U)
-#define ARM_MPU_REGION_SIZE_1KB      ((uint8_t)0x09U)
-#define ARM_MPU_REGION_SIZE_2KB      ((uint8_t)0x0AU)
-#define ARM_MPU_REGION_SIZE_4KB      ((uint8_t)0x0BU)
-#define ARM_MPU_REGION_SIZE_8KB      ((uint8_t)0x0CU)
-#define ARM_MPU_REGION_SIZE_16KB     ((uint8_t)0x0DU)
-#define ARM_MPU_REGION_SIZE_32KB     ((uint8_t)0x0EU)
-#define ARM_MPU_REGION_SIZE_64KB     ((uint8_t)0x0FU)
-#define ARM_MPU_REGION_SIZE_128KB    ((uint8_t)0x10U)
-#define ARM_MPU_REGION_SIZE_256KB    ((uint8_t)0x11U)
-#define ARM_MPU_REGION_SIZE_512KB    ((uint8_t)0x12U)
-#define ARM_MPU_REGION_SIZE_1MB      ((uint8_t)0x13U)
-#define ARM_MPU_REGION_SIZE_2MB      ((uint8_t)0x14U)
-#define ARM_MPU_REGION_SIZE_4MB      ((uint8_t)0x15U)
-#define ARM_MPU_REGION_SIZE_8MB      ((uint8_t)0x16U)
-#define ARM_MPU_REGION_SIZE_16MB     ((uint8_t)0x17U)
-#define ARM_MPU_REGION_SIZE_32MB     ((uint8_t)0x18U)
-#define ARM_MPU_REGION_SIZE_64MB     ((uint8_t)0x19U)
-#define ARM_MPU_REGION_SIZE_128MB    ((uint8_t)0x1AU)
-#define ARM_MPU_REGION_SIZE_256MB    ((uint8_t)0x1BU)
-#define ARM_MPU_REGION_SIZE_512MB    ((uint8_t)0x1CU)
-#define ARM_MPU_REGION_SIZE_1GB      ((uint8_t)0x1DU)
-#define ARM_MPU_REGION_SIZE_2GB      ((uint8_t)0x1EU)
-#define ARM_MPU_REGION_SIZE_4GB      ((uint8_t)0x1FU)
-
-#define ARM_MPU_AP_NONE 0U 
-#define ARM_MPU_AP_PRIV 1U
-#define ARM_MPU_AP_URO  2U
-#define ARM_MPU_AP_FULL 3U
-#define ARM_MPU_AP_PRO  5U
-#define ARM_MPU_AP_RO   6U
+#define ARM_MPU_REGION_SIZE_32B      ((uint8_t)0x04U) ///!< MPU Region Size 32 Bytes
+#define ARM_MPU_REGION_SIZE_64B      ((uint8_t)0x05U) ///!< MPU Region Size 64 Bytes
+#define ARM_MPU_REGION_SIZE_128B     ((uint8_t)0x06U) ///!< MPU Region Size 128 Bytes
+#define ARM_MPU_REGION_SIZE_256B     ((uint8_t)0x07U) ///!< MPU Region Size 256 Bytes
+#define ARM_MPU_REGION_SIZE_512B     ((uint8_t)0x08U) ///!< MPU Region Size 512 Bytes
+#define ARM_MPU_REGION_SIZE_1KB      ((uint8_t)0x09U) ///!< MPU Region Size 1 KByte
+#define ARM_MPU_REGION_SIZE_2KB      ((uint8_t)0x0AU) ///!< MPU Region Size 2 KBytes
+#define ARM_MPU_REGION_SIZE_4KB      ((uint8_t)0x0BU) ///!< MPU Region Size 4 KBytes
+#define ARM_MPU_REGION_SIZE_8KB      ((uint8_t)0x0CU) ///!< MPU Region Size 8 KBytes
+#define ARM_MPU_REGION_SIZE_16KB     ((uint8_t)0x0DU) ///!< MPU Region Size 16 KBytes
+#define ARM_MPU_REGION_SIZE_32KB     ((uint8_t)0x0EU) ///!< MPU Region Size 32 KBytes
+#define ARM_MPU_REGION_SIZE_64KB     ((uint8_t)0x0FU) ///!< MPU Region Size 64 KBytes
+#define ARM_MPU_REGION_SIZE_128KB    ((uint8_t)0x10U) ///!< MPU Region Size 128 KBytes
+#define ARM_MPU_REGION_SIZE_256KB    ((uint8_t)0x11U) ///!< MPU Region Size 256 KBytes
+#define ARM_MPU_REGION_SIZE_512KB    ((uint8_t)0x12U) ///!< MPU Region Size 512 KBytes
+#define ARM_MPU_REGION_SIZE_1MB      ((uint8_t)0x13U) ///!< MPU Region Size 1 MByte
+#define ARM_MPU_REGION_SIZE_2MB      ((uint8_t)0x14U) ///!< MPU Region Size 2 MBytes
+#define ARM_MPU_REGION_SIZE_4MB      ((uint8_t)0x15U) ///!< MPU Region Size 4 MBytes
+#define ARM_MPU_REGION_SIZE_8MB      ((uint8_t)0x16U) ///!< MPU Region Size 8 MBytes
+#define ARM_MPU_REGION_SIZE_16MB     ((uint8_t)0x17U) ///!< MPU Region Size 16 MBytes
+#define ARM_MPU_REGION_SIZE_32MB     ((uint8_t)0x18U) ///!< MPU Region Size 32 MBytes
+#define ARM_MPU_REGION_SIZE_64MB     ((uint8_t)0x19U) ///!< MPU Region Size 64 MBytes
+#define ARM_MPU_REGION_SIZE_128MB    ((uint8_t)0x1AU) ///!< MPU Region Size 128 MBytes
+#define ARM_MPU_REGION_SIZE_256MB    ((uint8_t)0x1BU) ///!< MPU Region Size 256 MBytes
+#define ARM_MPU_REGION_SIZE_512MB    ((uint8_t)0x1CU) ///!< MPU Region Size 512 MBytes
+#define ARM_MPU_REGION_SIZE_1GB      ((uint8_t)0x1DU) ///!< MPU Region Size 1 GByte
+#define ARM_MPU_REGION_SIZE_2GB      ((uint8_t)0x1EU) ///!< MPU Region Size 2 GBytes
+#define ARM_MPU_REGION_SIZE_4GB      ((uint8_t)0x1FU) ///!< MPU Region Size 4 GBytes
+
+#define ARM_MPU_AP_NONE 0U ///!< MPU Access Permission no access
+#define ARM_MPU_AP_PRIV 1U ///!< MPU Access Permission privileged access only
+#define ARM_MPU_AP_URO  2U ///!< MPU Access Permission unprivileged access read-only
+#define ARM_MPU_AP_FULL 3U ///!< MPU Access Permission full access
+#define ARM_MPU_AP_PRO  5U ///!< MPU Access Permission privileged access read-only
+#define ARM_MPU_AP_RO   6U ///!< MPU Access Permission read-only access
 
 /** MPU Region Base Address Register Value
 *
@@ -78,6 +78,34 @@
    (MPU_RBAR_VALID_Msk))
 
 /**
+* MPU Memory Access Attributes
+* 
+* \param TypeExtField      Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral.
+* \param IsShareable       Region is shareable between multiple bus masters.
+* \param IsCacheable       Region is cacheable, i.e. its value may be kept in cache.
+* \param IsBufferable      Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy.
+*/  
+#define ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable)   \
+  ((((TypeExtField ) << MPU_RASR_TEX_Pos) & MPU_RASR_TEX_Msk)                 | \
+   (((IsShareable ) << MPU_RASR_S_Pos) & MPU_RASR_S_Msk)                      | \
+   (((IsCacheable ) << MPU_RASR_C_Pos) & MPU_RASR_C_Msk)                      | \
+   (((IsBufferable ) << MPU_RASR_B_Pos) & MPU_RASR_B_Msk))
+
+/**
+* MPU Region Attribute and Size Register Value
+* 
+* \param DisableExec       Instruction access disable bit, 1= disable instruction fetches.
+* \param AccessPermission  Data access permissions, allows you to configure read/write access for User and Privileged mode.
+* \param AccessAttributes  Memory access attribution, see \ref ARM_MPU_ACCESS_.
+* \param SubRegionDisable  Sub-region disable field.
+* \param Size              Region size of the region to be configured, for example 4K, 8K.
+*/
+#define ARM_MPU_RASR_EX(DisableExec, AccessPermission, AccessAttributes, SubRegionDisable, Size)      \
+  ((((DisableExec ) << MPU_RASR_XN_Pos) & MPU_RASR_XN_Msk)                                          | \
+   (((AccessPermission) << MPU_RASR_AP_Pos) & MPU_RASR_AP_Msk)                                      | \
+   (((AccessAttributes) ) & (MPU_RASR_TEX_Msk | MPU_RASR_S_Msk | MPU_RASR_C_Msk | MPU_RASR_B_Msk)))
+  
+/**
 * MPU Region Attribute and Size Register Value
 * 
 * \param DisableExec       Instruction access disable bit, 1= disable instruction fetches.
@@ -90,15 +118,60 @@
 * \param Size              Region size of the region to be configured, for example 4K, 8K.
 */                         
 #define ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable, SubRegionDisable, Size) \
-  ((((DisableExec     ) << MPU_RASR_XN_Pos)     & MPU_RASR_XN_Msk)     | \
-   (((AccessPermission) << MPU_RASR_AP_Pos)     & MPU_RASR_AP_Msk)     | \
-   (((TypeExtField    ) << MPU_RASR_TEX_Pos)    & MPU_RASR_TEX_Msk)    | \
-   (((IsShareable     ) << MPU_RASR_S_Pos)      & MPU_RASR_S_Msk)      | \
-   (((IsCacheable     ) << MPU_RASR_C_Pos)      & MPU_RASR_C_Msk)      | \
-   (((IsBufferable    ) << MPU_RASR_B_Pos)      & MPU_RASR_B_Msk)      | \
-   (((SubRegionDisable) << MPU_RASR_SRD_Pos)    & MPU_RASR_SRD_Msk)    | \
-   (((Size            ) << MPU_RASR_SIZE_Pos)   & MPU_RASR_SIZE_Msk)   | \
-   (MPU_RASR_ENABLE_Msk))
+  ARM_MPU_RASR_EX(DisableExec, AccessPermission, ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable), SubRegionDisable, Size)
+
+/**
+* MPU Memory Access Attribute for strongly ordered memory.
+*  - TEX: 000b
+*  - Shareable
+*  - Non-cacheable
+*  - Non-bufferable
+*/ 
+#define ARM_MPU_ACCESS_ORDERED ARM_MPU_ACCESS_(0U, 1U, 0U, 0U)
+
+/**
+* MPU Memory Access Attribute for device memory.
+*  - TEX: 000b (if non-shareable) or 010b (if shareable)
+*  - Shareable or non-shareable
+*  - Non-cacheable
+*  - Bufferable (if shareable) or non-bufferable (if non-shareable)
+*
+* \param IsShareable Configures the device memory as shareable or non-shareable.
+*/ 
+#define ARM_MPU_ACCESS_DEVICE(IsShareable) ((IsShareable) ? ARM_MPU_ACCESS_(0U, 1U, 0U, 1U) : ARM_MPU_ACCESS_(2U, 0U, 0U, 0U))
+
+/**
+* MPU Memory Access Attribute for normal memory.
+*  - TEX: 1BBb (reflecting outer cacheability rules)
+*  - Shareable or non-shareable
+*  - Cacheable or non-cacheable (reflecting inner cacheability rules)
+*  - Bufferable or non-bufferable (reflecting inner cacheability rules)
+*
+* \param OuterCp Configures the outer cache policy.
+* \param InnerCp Configures the inner cache policy.
+* \param IsShareable Configures the memory as shareable or non-shareable.
+*/ 
+#define ARM_MPU_ACCESS_NORMAL(OuterCp, InnerCp, IsShareable) ARM_MPU_ACCESS_((4U | (OuterCp)), IsShareable, ((InnerCp) & 2U), ((InnerCp) & 1U))
+
+/**
+* MPU Memory Access Attribute non-cacheable policy.
+*/
+#define ARM_MPU_CACHEP_NOCACHE 0U
+
+/**
+* MPU Memory Access Attribute write-back, write and read allocate policy.
+*/
+#define ARM_MPU_CACHEP_WB_WRA 1U
+
+/**
+* MPU Memory Access Attribute write-through, no write allocate policy.
+*/
+#define ARM_MPU_CACHEP_WT_NWA 2U
+
+/**
+* MPU Memory Access Attribute write-back, no write allocate policy.
+*/
+#define ARM_MPU_CACHEP_WB_NWA 3U
 
 
 /**