From 13be0cd28e3e41a2415cd0d01bad8ecb0909e637 Mon Sep 17 00:00:00 2001
From: henryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1>
Date: Sun, 11 Nov 2007 02:08:38 +0000
Subject: Revert 313 and 315 again, I'm too stupid to get DFU working, focus on
 the application code first

git-svn-id: https://svn.openpcd.org:2342/trunk@316 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
---
 openpicc/application/flash.c | 68 --------------------------------------------
 openpicc/application/flash.h |  5 ----
 openpicc/application/main.c  |  2 +-
 3 files changed, 1 insertion(+), 74 deletions(-)
 delete mode 100644 openpicc/application/flash.c
 delete mode 100644 openpicc/application/flash.h

(limited to 'openpicc/application')

diff --git a/openpicc/application/flash.c b/openpicc/application/flash.c
deleted file mode 100644
index c729ff8..0000000
--- a/openpicc/application/flash.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <sys/types.h>
-#include <lib_AT91SAM7.h>
-#include <AT91SAM7.h>
-#include <dfu/dbgu.h>
-#include <board.h>
-
-#define EFCS_CMD_WRITE_PAGE		0x1
-#define EFCS_CMD_SET_LOCK_BIT		0x2
-#define EFCS_CMD_WRITE_PAGE_LOCK	0x3
-#define EFCS_CMD_CLEAR_LOCK		0x4
-#define EFCS_CMD_ERASE_ALL		0x8
-#define EFCS_CMD_SET_NVM_BIT		0xb
-#define EFCS_CMD_CLEAR_NVM_BIT		0xd
-#define EFCS_CMD_SET_SECURITY_BIT	0xf
-
-static u_int16_t page_from_ramaddr(const void *addr)
-{
-	u_int32_t ramaddr = (u_int32_t) addr;
-	ramaddr -= (u_int32_t) AT91C_IFLASH;
-	return ((ramaddr >> AT91C_IFLASH_PAGE_SHIFT));
-}
-#define PAGES_PER_LOCKREGION	(AT91C_IFLASH_LOCK_REGION_SIZE>>AT91C_IFLASH_PAGE_SHIFT)
-#define IS_FIRST_PAGE_OF_LOCKREGION(x)	((x % PAGES_PER_LOCKREGION) == 0)
-#define LOCKREGION_FROM_PAGE(x)	(x / PAGES_PER_LOCKREGION)
-
-static int is_page_locked(u_int16_t page)
-{
-	u_int16_t lockregion = LOCKREGION_FROM_PAGE(page);
-
-	return (AT91C_BASE_MC->MC_FSR & (lockregion << 16));
-}
-
-static void unlock_page(u_int16_t page)
-{
-	page &= 0x3ff;
-	AT91F_MC_EFC_PerformCmd(AT91C_BASE_MC, AT91C_MC_FCMD_UNLOCK |
-				AT91C_MC_CORRECT_KEY | (page << 8));
-}
-
-void flash_page(u_int8_t *addr)
-{
-	u_int16_t page = page_from_ramaddr(addr) & 0x3ff;
-	u_int32_t fsr = AT91F_MC_EFC_GetStatus(AT91C_BASE_MC);
-	DEBUGP("flash_page(0x%x=%u) ", addr, page);
-
-	if (is_page_locked(page)) {
-		DEBUGP("unlocking ");
-		unlock_page(page);
-	}
-
-	if (!(fsr & AT91C_MC_FRDY)) {
-		DEBUGP("NOT_FLASHING ");		
-		return;
-	}
-
-	DEBUGP("performing start_prog ");
-
-	AT91F_MC_EFC_PerformCmd(AT91C_BASE_MC, AT91C_MC_FCMD_START_PROG |
-				AT91C_MC_CORRECT_KEY | (page << 8));
-}
-
-void flash_init(void)
-{
-	unsigned int fmcn = AT91F_MC_EFC_ComputeFMCN(MCK);
-
-	AT91F_MC_EFC_CfgModeReg(AT91C_BASE_MC, (fmcn&0xff) << 16 | 
-				AT91C_MC_FWS_3FWS);
-}
diff --git a/openpicc/application/flash.h b/openpicc/application/flash.h
deleted file mode 100644
index b812714..0000000
--- a/openpicc/application/flash.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifndef _FLASH_H
-#define _FLASH_H
-extern void flash_page(u_int8_t *addr);
-extern void flash_init(void);
-#endif
diff --git a/openpicc/application/main.c b/openpicc/application/main.c
index d69fc1e..9af44bf 100644
--- a/openpicc/application/main.c
+++ b/openpicc/application/main.c
@@ -39,7 +39,7 @@
 #include "env.h"
 #include "cmd.h"
 #include "da.h"
-#include "pll.h"
+//#include "pll.h"
 
 /**********************************************************************/
 static inline void prvSetupHardware (void)
-- 
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