renamed libmc1322x to lib

lib/include/nvm.h

@@ -0,0 +1,47 @@
+#ifndef NVM_H
+#define NVM_H
+
+#include "types.h"
+
+typedef enum
+{
+	gNvmType_NoNvm_c,
+	gNvmType_SST_c,
+	gNvmType_ST_c,
+	gNvmType_ATM_c,
+	gNvmType_Max_c
+} nvmType_t;
+
+
+typedef enum
+{
+	gNvmErrNoError_c = 0,
+	gNvmErrInvalidInterface_c,
+	gNvmErrInvalidNvmType_c,
+	gNvmErrInvalidPointer_c,
+	gNvmErrWriteProtect_c,
+	gNvmErrVerifyError_c,
+	gNvmErrAddressSpaceOverflow_c,
+	gNvmErrBlankCheckError_c,
+	gNvmErrRestrictedArea_c,
+	gNvmErrMaxError_c
+} nvmErr_t;
+
+typedef enum
+{
+	gNvmInternalInterface_c,
+	gNvmExternalInterface_c,
+	gNvmInterfaceMax_c
+} nvmInterface_t;
+
+/* ROM code seems to be THUMB */
+/* need to be in a THUMB block before calling them */
+extern nvmErr_t (*nvm_detect)(nvmInterface_t nvmInterface,nvmType_t* pNvmType);
+extern nvmErr_t (*nvm_read)(nvmInterface_t nvmInterface , nvmType_t nvmType , void *pDest, uint32_t address, uint32_t numBytes);
+extern nvmErr_t (*nvm_write)(nvmInterface_t nvmInterface, nvmType_t nvmType ,void *pSrc, uint32_t address, uint32_t numBytes);
+/* sector bit field selects which sector to erase */
+/* SST flash has 32 sectors 4096 bytes each */
+/* bit 0 is the first sector, bit 31 is the last */
+extern nvmErr_t (*nvm_erase)(nvmInterface_t nvmInterface, nvmType_t nvmType ,uint32_t sectorBitfield);
+extern void(*nvm_setsvar)(uint32_t zero_for_awesome);
+#endif //NVM_H