/* Compile this for a simulation */
#include "ynorsim.h"
-#define m18_drv_FlashInit() ynorsim_initialise()
-#define m18_drv_FlashDeinit() ynorsim_shutdown()
-#define m18_drv_FlashWrite32(addr,buf,nwords) ynorsim_wr32(addr,buf,nwords)
-#define m18_drv_FlashRead32(addr,buf,nwords) ynorsim_rd32(addr,buf,nwords)
-#define m18_drv_FlashEraseBlock(addr) ynorsim_erase(addr)
-#define DEVICE_BASE ynorsim_get_base()
+
+static struct nor_sim *nor_sim;
+
+#define m18_drv_FlashInit() do {nor_sim = ynorsim_initialise("emfile-m18", BLOCKS_IN_DEVICE, BLOCK_SIZE_IN_BYTES); } while(0)
+#define m18_drv_FlashDeinit() ynorsim_shutdown(nor_sim)
+#define m18_drv_FlashWrite32(addr,buf,nwords) ynorsim_wr32(nor_sim,addr,buf,nwords)
+#define m18_drv_FlashRead32(addr,buf,nwords) ynorsim_rd32(nor_sim,addr,buf,nwords)
+#define m18_drv_FlashEraseBlock(addr) ynorsim_erase(nor_sim,addr)
+#define DEVICE_BASE ynorsim_get_base(nor_sim)
+
#else
/* Compile this to hook up to read hardware */
#define DEVICE_BASE (32 * 1024 * 1024)
#endif
+
static u32 *Block2Addr(struct yaffs_dev *dev, int blockNumber)
{
u32 addr;
static int m18_drv_Deinitialise_flash_fn(struct yaffs_dev *dev)
{
dev=dev;
+
m18_drv_FlashDeinit();
return YAFFS_OK;