summaryrefslogtreecommitdiff
path: root/include/at45.h
diff options
context:
space:
mode:
authorMichal Simek <monstr@monstr.eu>2007-08-15 21:06:52 +0200
committerMichal Simek <monstr@monstr.eu>2007-08-15 21:06:52 +0200
commit19909edb97140a5ea3139705589bb90e023ab5e1 (patch)
tree6629766d2355d3c01b96b0c5ee6b9fd73502c943 /include/at45.h
parentd1ed28cf36ab6b1d4c479809de7252bf53d2f2d4 (diff)
parent210f463c71917b7a4495c2103c228b9c179ae64d (diff)
downloadu-boot-imx-19909edb97140a5ea3139705589bb90e023ab5e1.zip
u-boot-imx-19909edb97140a5ea3139705589bb90e023ab5e1.tar.gz
u-boot-imx-19909edb97140a5ea3139705589bb90e023ab5e1.tar.bz2
Merge git://www.denx.de/git/u-boot into merge
Diffstat (limited to 'include/at45.h')
-rw-r--r--include/at45.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/include/at45.h b/include/at45.h
new file mode 100644
index 0000000..40bb4a0
--- /dev/null
+++ b/include/at45.h
@@ -0,0 +1,69 @@
+
+#ifndef _AT45_H_
+#define _AT45_H_
+#ifdef DATAFLASH_MMC_SELECT
+extern void AT91F_SelectMMC(void);
+extern void AT91F_SelectSPI(void);
+extern int AT91F_GetMuxStatus(void);
+#endif
+extern void AT91F_SpiInit(void);
+extern void AT91F_SpiEnable(int cs);
+extern unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc );
+extern AT91S_DataFlashStatus AT91F_DataFlashSendCommand(
+ AT91PS_DataFlash pDataFlash,
+ unsigned char OpCode,
+ unsigned int CmdSize,
+ unsigned int DataflashAddress);
+extern AT91S_DataFlashStatus AT91F_DataFlashGetStatus (
+ AT91PS_DataflashDesc pDesc);
+extern AT91S_DataFlashStatus AT91F_DataFlashWaitReady (
+ AT91PS_DataflashDesc pDataFlashDesc,
+ unsigned int timeout);
+extern AT91S_DataFlashStatus AT91F_DataFlashContinuousRead (
+ AT91PS_DataFlash pDataFlash,
+ int src,
+ unsigned char *dataBuffer,
+ int sizeToRead );
+extern AT91S_DataFlashStatus AT91F_DataFlashPagePgmBuf(
+ AT91PS_DataFlash pDataFlash,
+ unsigned char *src,
+ unsigned int dest,
+ unsigned int SizeToWrite);
+extern AT91S_DataFlashStatus AT91F_MainMemoryToBufferTransfert(
+ AT91PS_DataFlash pDataFlash,
+ unsigned char BufferCommand,
+ unsigned int page);
+extern AT91S_DataFlashStatus AT91F_DataFlashWriteBuffer (
+ AT91PS_DataFlash pDataFlash,
+ unsigned char BufferCommand,
+ unsigned char *dataBuffer,
+ unsigned int bufferAddress,
+ int SizeToWrite );
+extern AT91S_DataFlashStatus AT91F_PageErase(
+ AT91PS_DataFlash pDataFlash,
+ unsigned int page);
+extern AT91S_DataFlashStatus AT91F_BlockErase(
+ AT91PS_DataFlash pDataFlash,
+ unsigned int block);
+extern AT91S_DataFlashStatus AT91F_WriteBufferToMain (
+ AT91PS_DataFlash pDataFlash,
+ unsigned char BufferCommand,
+ unsigned int dest );
+extern AT91S_DataFlashStatus AT91F_PartialPageWrite (
+ AT91PS_DataFlash pDataFlash,
+ unsigned char *src,
+ unsigned int dest,
+ unsigned int size);
+extern AT91S_DataFlashStatus AT91F_DataFlashWrite(
+ AT91PS_DataFlash pDataFlash,
+ unsigned char *src,
+ int dest,
+ int size );
+extern int AT91F_DataFlashRead(
+ AT91PS_DataFlash pDataFlash,
+ unsigned long addr,
+ unsigned long size,
+ char *buffer);
+extern int AT91F_DataflashProbe(int cs, AT91PS_DataflashDesc pDesc);
+
+#endif