Add programmer-specific delay functions
Add external programmer delay functions so external programmers can
handle the delay on their own if needed.
Corresponding to flashrom svn r578.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Urja Rannikko <urjaman@gmail.com>
diff --git a/stm50flw0x0x.c b/stm50flw0x0x.c
index b2469f3..5ca769b 100644
--- a/stm50flw0x0x.c
+++ b/stm50flw0x0x.c
@@ -35,7 +35,7 @@
chip_writeb(0x55, bios + 0x2AAA);
chip_writeb(0xA0, bios + 0x5555);
- usleep(200);
+ programmer_delay(200);
}
int probe_stm50flw0x0x(struct flashchip *flash)
@@ -46,11 +46,11 @@
/* Issue JEDEC Product ID Entry command */
chip_writeb(0xAA, bios + 0x5555);
- myusec_delay(10);
+ programmer_delay(10);
chip_writeb(0x55, bios + 0x2AAA);
- myusec_delay(10);
+ programmer_delay(10);
chip_writeb(0x90, bios + 0x5555);
- myusec_delay(40);
+ programmer_delay(40);
/* Read product ID */
id1 = chip_readb(bios);
@@ -72,11 +72,11 @@
/* Issue JEDEC Product ID Exit command */
chip_writeb(0xAA, bios + 0x5555);
- myusec_delay(10);
+ programmer_delay(10);
chip_writeb(0x55, bios + 0x2AAA);
- myusec_delay(10);
+ programmer_delay(10);
chip_writeb(0xF0, bios + 0x5555);
- myusec_delay(40);
+ programmer_delay(40);
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, largeid1,
largeid2);
@@ -101,7 +101,7 @@
// put another command to get out of status register mode
chip_writeb(0x90, bios);
- myusec_delay(10);
+ programmer_delay(10);
id1 = chip_readb(bios);
@@ -170,7 +170,7 @@
// now start it
chip_writeb(0x20, bios);
chip_writeb(0xd0, bios);
- myusec_delay(10);
+ programmer_delay(10);
wait_stm50flw0x0x(flash->virtual_memory);