Flash Headers (#1367)

* Move flash stuff

* format

* Cleanup

* format

* bss names

* Small cleanup

* osFlashGetAddr

* uintptr_t

include/PR/os_flash.h

@@ -4,6 +4,35 @@
 #include "ultratypes.h"
 #include "os_pi.h"
 
+#define FLASH_START_ADDR 0x08000000           // FRAM Base Address in Cart Memory
+
+#define FLASH_SIZE 0x20000
+
+#define FLASH_LATENCY       0x5
+#define FLASH_PULSE         0x0C
+#define FLASH_PAGE_SIZE     0xF
+#define FLASH_REL_DURATION  0x2
+#define DEVICE_TYPE_FLASH   8
+
+/* OLD_FLASH is MX_PROTO_A, MX_A and MX_C */
+#define OLD_FLASH   0
+/* NEW_FLASH is MX_B_AND_D and MATSUSHITA flash */
+#define NEW_FLASH   1
+
+#define FLASH_STATUS_ERASE_BUSY     2
+#define FLASH_STATUS_ERASE_OK       0
+#define FLASH_STATUS_ERASE_ERROR    -1
+
+#define FLASH_STATUS_WRITE_BUSY     1
+#define FLASH_STATUS_WRITE_OK       0
+#define FLASH_STATUS_WRITE_ERROR    -1
+
+#define FLASH_VERSION_MX_PROTO_A 0x00C20000
+#define FLASH_VERSION_MX_A       0x00C20001
+#define FLASH_VERSION_MX_C       0x00C2001E
+#define FLASH_VERSION_MX_B_AND_D 0x00C2001D
+#define FLASH_VERSION_MEI        0x003200F1
+
 
 OSPiHandle* osFlashReInit(u8 latency, u8 pulse, u8 pageSize, u8 relDuration, u32 start);
 OSPiHandle* osFlashInit(void);

include/PR/os_internal_flash.h

@@ -0,0 +1,27 @@
+#ifndef PR_OS_INTERNAL_FLASH_H
+#define PR_OS_INTERNAL_FLASH_H
+
+#include "os_flash.h"
+
+#define FLASH_BLOCK_SIZE 128
+
+#define FLASH_CMD_REG 0x10000 // Located at 0x08010000 on the Cart
+
+/* set whole chip erase mode */
+#define FLASH_CMD_CHIP_ERASE    0x3C000000
+/* set sector erase mode */
+#define FLASH_CMD_SECTOR_ERASE  0x4B000000
+/* do erasure */
+#define FLASH_CMD_EXECUTE_ERASE 0x78000000
+/* program selected page */
+#define FLASH_CMD_PROGRAM_PAGE  0xA5000000
+/* set page program mode */
+#define FLASH_CMD_PAGE_PROGRAM  0xB4000000
+/* set status mode */
+#define FLASH_CMD_STATUS        0xD2000000
+/* set silicon id mode */
+#define FLASH_CMD_ID            0xE1000000
+/* set read mode */
+#define FLASH_CMD_READ_ARRAY    0xF0000000
+
+#endif

include/PR/os_pi.h

@@ -93,6 +93,12 @@ typedef struct {
 #define OS_MESG_PRI_NORMAL    0
 #define OS_MESG_PRI_HIGH      1
 
+/*
+ * PI/EPI
+ */
+#define PI_DOMAIN1  0
+#define PI_DOMAIN2  1
+
 
 void osCreatePiManager(OSPri pri, OSMesgQueue* cmdQ, OSMesg* cmdBuf, s32 cmdMsgCnt);