1 files changed, 47 insertions, 45 deletions

diff --git a/util/flash_and_burn/82802ab.c b/util/flash_and_burn/82802ab.c
index c818e92151..80945ad832 100644
--- a/util/flash_and_burn/82802ab.c
+++ b/util/flash_and_burn/82802ab.c
@@ -47,10 +47,10 @@ void print_82802ab_status(unsigned char status)
 	printf("%s", status & 0x2 ? "WP|TBL#|WP#,ABORT:" : "UNLOCK:");
 }
 
-int probe_82802ab (struct flashchip * flash)
+int probe_82802ab(struct flashchip *flash)
 {
-	volatile unsigned char * bios = flash->virt_addr;
-	unsigned char  id1, id2;
+	volatile unsigned char *bios = flash->virt_addr;
+	unsigned char id1, id2;
 
 #if 0
 	*(volatile unsigned char *) (bios + 0x5555) = 0xAA;
@@ -74,18 +74,18 @@ int probe_82802ab (struct flashchip * flash)
 #endif
 	myusec_delay(10);
 
-	printf("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2);	
+	printf("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2);
 
 	if (id1 == flash->manufacture_id && id2 == flash->model_id) {
 		size_t size = flash->total_size * 1024;
 		// we need to mmap the write-protect space. 
-        	bios = mmap (0, size, PROT_WRITE | PROT_READ, MAP_SHARED,
-                     flash->fd_mem, (off_t) (0 - 0x400000 - size));
-        	if (bios == MAP_FAILED) {
+		bios = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED,
+			    flash->fd_mem, (off_t) (0 - 0x400000 - size));
+		if (bios == MAP_FAILED) {
 			// it's this part but we can't map it ...
-            		perror("Error MMAP /dev/mem");
-            		exit(1);
-        	}
+			perror("Error MMAP /dev/mem");
+			exit(1);
+		}
 
 		flash->virt_addr_2 = bios;
 		return 1;
@@ -94,39 +94,39 @@ int probe_82802ab (struct flashchip * flash)
 	return 0;
 }
 
-unsigned char wait_82802ab(volatile unsigned char * bios)
+unsigned char wait_82802ab(volatile unsigned char *bios)
 {
 
 	unsigned char status;
 	unsigned char id1, id2;
 
 	*bios = 0x70;
-	if ((*bios & 0x80) == 0) { // it's busy
-		while ((*bios & 0x80) == 0)
-			;
+	if ((*bios & 0x80) == 0) {	// it's busy
+		while ((*bios & 0x80) == 0);
 	}
 
 	status = *bios;
 
 	// put another command to get out of status register mode
-	
+
 	*bios = 0x90;
 	myusec_delay(10);
 
 	id1 = *(volatile unsigned char *) bios;
 	id2 = *(volatile unsigned char *) (bios + 0x01);
-		
+
 	// this is needed to jam it out of "read id" mode
 	*(volatile unsigned char *) (bios + 0x5555) = 0xAA;
 	*(volatile unsigned char *) (bios + 0x2AAA) = 0x55;
 	*(volatile unsigned char *) (bios + 0x5555) = 0xF0;
 	return status;
-  
+
 }
 int erase_82802ab_block(struct flashchip *flash, int offset)
 {
-	volatile unsigned char * bios = flash->virt_addr + offset;
-	volatile unsigned char *wrprotect = flash->virt_addr_2 + offset + 2;
+	volatile unsigned char *bios = flash->virt_addr + offset;
+	volatile unsigned char *wrprotect =
+	    flash->virt_addr_2 + offset + 2;
 	unsigned char status;
 
 	// clear status register
@@ -146,54 +146,56 @@ int erase_82802ab_block(struct flashchip *flash, int offset)
 	status = wait_82802ab(flash->virt_addr);
 	//print_82802ab_status(status);
 	printf("DONE BLOCK 0x%x\n", offset);
-	return(0);
+	return (0);
 }
-int erase_82802ab (struct flashchip * flash)
+int erase_82802ab(struct flashchip *flash)
 {
 	int i;
 	unsigned int total_size = flash->total_size * 1024;
 
-	printf("total_size is %d; flash->page_size is %d\n", 
-			 total_size, flash->page_size);
-	for(i = 0; i < total_size; i += flash->page_size)
+	printf("total_size is %d; flash->page_size is %d\n",
+	       total_size, flash->page_size);
+	for (i = 0; i < total_size; i += flash->page_size)
 		erase_82802ab_block(flash, i);
 	printf("DONE ERASE\n");
-	return(0);
+	return (0);
 }
 
-void write_page_82802ab (volatile char * bios, char * src, volatile char * dst,
-                                         int page_size)
+void write_page_82802ab(volatile char *bios, char *src, volatile char *dst,
+			int page_size)
 {
-        int i;
+	int i;
 
-        for (i = 0; i < page_size; i++) {
-                /* transfer data from source to destination */
-                *dst = 0x40;
-                *dst++ = *src++;
+	for (i = 0; i < page_size; i++) {
+		/* transfer data from source to destination */
+		*dst = 0x40;
+		*dst++ = *src++;
 		wait_82802ab(bios);
-        }
+	}
 
 }
 
-int write_82802ab (struct flashchip * flash, unsigned char * buf)
+int write_82802ab(struct flashchip *flash, unsigned char *buf)
 {
 	int i;
-	int total_size = flash->total_size *1024, page_size = flash->page_size;
-	volatile unsigned char * bios = flash->virt_addr;
+	int total_size = flash->total_size * 1024, page_size =
+	    flash->page_size;
+	volatile unsigned char *bios = flash->virt_addr;
 
-	erase_82802ab (flash);
+	erase_82802ab(flash);
 	if (*bios != 0xff) {
 		printf("ERASE FAILED\n");
 		return -1;
 	}
-	printf ("Programming Page: ");
-	for (i = 0; i < total_size/page_size; i++) {
-		printf ("%04d at address: 0x%08x", i, i * page_size);
-		write_page_82802ab(bios, buf + i * page_size, bios + i * page_size,
-				 page_size);
-		printf ("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
+	printf("Programming Page: ");
+	for (i = 0; i < total_size / page_size; i++) {
+		printf("%04d at address: 0x%08x", i, i * page_size);
+		write_page_82802ab(bios, buf + i * page_size,
+				   bios + i * page_size, page_size);
+		printf
+		    ("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
 	}
 	printf("\n");
-	protect_82802ab (bios);
-	return(0);
+	protect_82802ab(bios);
+	return (0);
 }