Consolidate more jedec standard code
Corresponding to flashrom svn r15 and coreboot v2 svn r1457.
diff --git a/mx29f002.c b/mx29f002.c
index 4c22cd4..2e69173 100644
--- a/mx29f002.c
+++ b/mx29f002.c
@@ -30,18 +30,18 @@
#include "jedec.h"
#include "mx29f002.h"
-int probe_29f002 (struct flashchip * flash)
+int probe_29f002(struct flashchip *flash)
{
- volatile char * bios = flash->virt_addr;
+ volatile char *bios = flash->virt_addr;
unsigned char id1, id2;
*(bios + 0x5555) = 0xAA;
*(bios + 0x2AAA) = 0x55;
*(bios + 0x5555) = 0x90;
-
+
id1 = *(volatile unsigned char *) bios;
id2 = *(volatile unsigned char *) (bios + 0x01);
-
+
*bios = 0xF0;
myusec_delay(10);
@@ -53,9 +53,9 @@
return 0;
}
-int erase_29f002 (struct flashchip * flash)
+int erase_29f002(struct flashchip *flash)
{
- volatile char * bios = flash->virt_addr;
+ volatile char *bios = flash->virt_addr;
*(bios + 0x555) = 0xF0;
*(bios + 0x555) = 0xAA;
@@ -81,39 +81,39 @@
*(bios + 0x3bfff) = 0x30;
#endif
- return(0);
+ return (0);
}
-int write_29f002 (struct flashchip * flash, unsigned char * buf)
+int write_29f002(struct flashchip *flash, unsigned char *buf)
{
- int i;
- int total_size = flash->total_size * 1024;
- volatile char * bios = flash->virt_addr;
- volatile char * dst = bios;
+ int i;
+ int total_size = flash->total_size * 1024;
+ volatile char *bios = flash->virt_addr;
+ volatile char *dst = bios;
- *bios = 0xF0;
- myusec_delay(10);
- erase_29f002(flash);
- //*bios = 0xF0;
+ *bios = 0xF0;
+ myusec_delay(10);
+ erase_29f002(flash);
+ //*bios = 0xF0;
#if 1
- printf ("Programming Page: ");
- for (i = 0; i < total_size; i++) {
- /* write to the sector */
- if ((i & 0xfff) == 0)
- printf ("address: 0x%08lx", (unsigned long)i);
- *(bios + 0x5555) = 0xAA;
- *(bios + 0x2AAA) = 0x55;
- *(bios + 0x5555) = 0xA0;
- *dst++ = *buf++;
+ printf("Programming Page: ");
+ for (i = 0; i < total_size; i++) {
+ /* write to the sector */
+ if ((i & 0xfff) == 0)
+ printf("address: 0x%08lx", (unsigned long) i);
+ *(bios + 0x5555) = 0xAA;
+ *(bios + 0x2AAA) = 0x55;
+ *(bios + 0x5555) = 0xA0;
+ *dst++ = *buf++;
- /* wait for Toggle bit ready */
- toggle_ready_jedec(dst);
+ /* wait for Toggle bit ready */
+ toggle_ready_jedec(dst);
- if ((i & 0xfff) == 0)
- printf ("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
- }
+ if ((i & 0xfff) == 0)
+ printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
+ }
#endif
- printf("\n");
+ printf("\n");
- return(0);
+ return (0);
}