Make am29f040b driver more solid by printing every 4096th flash address
This fixes the timing when flashing over a serial console.
Corresponding to flashrom svn r46 and coreboot v2 svn r2204.
diff --git a/am29f040b.c b/am29f040b.c
index f67127d..7b82331 100644
--- a/am29f040b.c
+++ b/am29f040b.c
@@ -54,8 +54,9 @@
int i;
for (i = 0; i < page_size; i++) {
- printf("0x%08lx",
- (unsigned long) dst - (unsigned long) bios);
+ if( (i & 0xfff) == 0xfff )
+ printf("0x%08lx", (unsigned long) dst -
+ (unsigned long) bios);
*(bios + 0x555) = 0xAA;
*(bios + 0x2AA) = 0x55;
@@ -65,7 +66,8 @@
/* wait for Toggle bit ready */
toggle_ready_jedec(bios);
- printf("\b\b\b\b\b\b\b\b\b\b");
+ if( (i & 0xfff) == 0xfff )
+ printf("\b\b\b\b\b\b\b\b\b\b");
}
return (0);
@@ -118,7 +120,7 @@
flash->page_size;
volatile uint8_t *bios = flash->virt_addr;
- printf("Programming Page: ");
+ printf("Programming page ");
for (i = 0; i < total_size / page_size; i++) {
/* erase the page before programming */
erase_sector_29f040b(bios, i * page_size);