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-rw-r--r--util/flashrom/82802ab.c54
-rw-r--r--util/flashrom/am29f040b.c44
-rw-r--r--util/flashrom/en29f002a.c40
-rw-r--r--util/flashrom/flash.h12
-rw-r--r--util/flashrom/jedec.c100
-rw-r--r--util/flashrom/m29f002.c32
-rw-r--r--util/flashrom/m29f400bt.c56
-rw-r--r--util/flashrom/mx29f002.c48
-rw-r--r--util/flashrom/pm49fl00x.c2
-rw-r--r--util/flashrom/sharplhf00l04.c58
-rw-r--r--util/flashrom/sst28sf040.c50
-rw-r--r--util/flashrom/sst49lfxxxc.c42
-rw-r--r--util/flashrom/sst_fwhub.c2
-rw-r--r--util/flashrom/stm50flw0x0x.c64
-rw-r--r--util/flashrom/w29ee011.c22
-rw-r--r--util/flashrom/w39v040c.c18
-rw-r--r--util/flashrom/w39v080fa.c52
17 files changed, 348 insertions, 348 deletions
diff --git a/util/flashrom/82802ab.c b/util/flashrom/82802ab.c
index 9bbee8d466..0d071d4101 100644
--- a/util/flashrom/82802ab.c
+++ b/util/flashrom/82802ab.c
@@ -49,23 +49,23 @@ int probe_82802ab(struct flashchip *flash)
uint8_t id1, id2;
#if 0
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x90, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x90, bios + 0x5555);
#endif
- writeb(0xff, bios);
+ chip_writeb(0xff, bios);
myusec_delay(10);
- writeb(0x90, bios);
+ chip_writeb(0x90, bios);
myusec_delay(10);
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
/* Leave ID mode */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xF0, bios + 0x5555);
myusec_delay(10);
@@ -84,25 +84,25 @@ uint8_t wait_82802ab(volatile uint8_t *bios)
uint8_t status;
uint8_t id1, id2;
- writeb(0x70, bios);
- if ((readb(bios) & 0x80) == 0) { // it's busy
- while ((readb(bios) & 0x80) == 0) ;
+ chip_writeb(0x70, bios);
+ if ((chip_readb(bios) & 0x80) == 0) { // it's busy
+ while ((chip_readb(bios) & 0x80) == 0) ;
}
- status = readb(bios);
+ status = chip_readb(bios);
// put another command to get out of status register mode
- writeb(0x90, bios);
+ chip_writeb(0x90, bios);
myusec_delay(10);
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
// this is needed to jam it out of "read id" mode
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xF0, bios + 0x5555);
return status;
}
@@ -115,23 +115,23 @@ int erase_82802ab_block(struct flashchip *flash, int offset)
uint8_t status;
// clear status register
- writeb(0x50, bios);
+ chip_writeb(0x50, bios);
//printf("Erase at %p\n", bios);
// clear write protect
//printf("write protect is at %p\n", (wrprotect));
//printf("write protect is 0x%x\n", *(wrprotect));
- writeb(0, wrprotect);
+ chip_writeb(0, wrprotect);
//printf("write protect is 0x%x\n", *(wrprotect));
// now start it
- writeb(0x20, bios);
- writeb(0xd0, bios);
+ chip_writeb(0x20, bios);
+ chip_writeb(0xd0, bios);
myusec_delay(10);
// now let's see what the register is
status = wait_82802ab(flash->virtual_memory);
//print_82802ab_status(status);
for (j = 0; j < flash->page_size; j++) {
- if (readb(bios + j) != 0xFF) {
+ if (chip_readb(bios + j) != 0xFF) {
printf("BLOCK ERASE failed at 0x%x\n", offset);
return -1;
}
@@ -162,8 +162,8 @@ void write_page_82802ab(volatile uint8_t *bios, uint8_t *src,
for (i = 0; i < page_size; i++) {
/* transfer data from source to destination */
- writeb(0x40, dst);
- writeb(*src++, dst++);
+ chip_writeb(0x40, dst);
+ chip_writeb(*src++, dst++);
wait_82802ab(bios);
}
}
diff --git a/util/flashrom/am29f040b.c b/util/flashrom/am29f040b.c
index 78f417fe96..87e9c708b9 100644
--- a/util/flashrom/am29f040b.c
+++ b/util/flashrom/am29f040b.c
@@ -25,12 +25,12 @@
static __inline__ int erase_sector_29f040b(volatile uint8_t *bios,
unsigned long address)
{
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0x80, bios + 0x555);
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0x30, bios + address);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0x80, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0x30, bios + address);
sleep(2);
@@ -52,10 +52,10 @@ static __inline__ int write_sector_29f040b(volatile uint8_t *bios,
printf("0x%08lx", (unsigned long)dst -
(unsigned long)bios);
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0xA0, bios + 0x555);
- writeb(*src++, dst++);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0xA0, bios + 0x555);
+ chip_writeb(*src++, dst++);
/* wait for Toggle bit ready */
toggle_ready_jedec(bios);
@@ -72,14 +72,14 @@ int probe_29f040b(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
uint8_t id1, id2;
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0x90, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0x90, bios + 0x555);
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
- writeb(0xF0, bios);
+ chip_writeb(0xF0, bios);
myusec_delay(10);
@@ -94,12 +94,12 @@ int erase_29f040b(struct flashchip *flash)
{
volatile uint8_t *bios = flash->virtual_memory;
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0x80, bios + 0x555);
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0x10, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0x80, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0x10, bios + 0x555);
myusec_delay(10);
toggle_ready_jedec(bios);
diff --git a/util/flashrom/en29f002a.c b/util/flashrom/en29f002a.c
index 41dac7f64c..7a8c7f7156 100644
--- a/util/flashrom/en29f002a.c
+++ b/util/flashrom/en29f002a.c
@@ -35,19 +35,19 @@ int probe_en29f512(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
uint8_t id1, id2;
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0x90, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0x90, bios + 0x555);
myusec_delay(10);
- id1 = readb(bios + 0x100);
- id2 = readb(bios + 0x101);
+ id1 = chip_readb(bios + 0x100);
+ id2 = chip_readb(bios + 0x101);
/* exit by writing F0 anywhere? or the code below */
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0xF0, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0xF0, bios + 0x555);
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, id1, id2);
@@ -68,19 +68,19 @@ int probe_en29f002a(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
uint8_t id1, id2;
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0xAAA);
- writeb(0x90, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0xAAA);
+ chip_writeb(0x90, bios + 0x555);
myusec_delay(10);
- id1 = readb(bios + 0x100);
- id2 = readb(bios + 0x101);
+ id1 = chip_readb(bios + 0x100);
+ id2 = chip_readb(bios + 0x101);
/* exit by writing F0 anywhere? or the code below */
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0xAAA);
- writeb(0xF0, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0xAAA);
+ chip_writeb(0xF0, bios + 0x555);
printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2);
@@ -107,10 +107,10 @@ int write_en29f002a(struct flashchip *flash, uint8_t *buf)
/* write to the sector */
if ((i & 0xfff) == 0)
printf("address: 0x%08lx", (unsigned long)i);
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xA0, bios + 0x5555);
- writeb(*buf++, dst++);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xA0, bios + 0x5555);
+ chip_writeb(*buf++, dst++);
/* wait for Toggle bit ready */
toggle_ready_jedec(dst);
diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h
index b33e1330c4..38f3bcba99 100644
--- a/util/flashrom/flash.h
+++ b/util/flashrom/flash.h
@@ -58,32 +58,32 @@
#define INL inl
#endif
-static inline void writeb(uint8_t b, volatile void *addr)
+static inline void chip_writeb(uint8_t b, volatile void *addr)
{
*(volatile uint8_t *) addr = b;
}
-static inline void writew(uint16_t b, volatile void *addr)
+static inline void chip_writew(uint16_t b, volatile void *addr)
{
*(volatile uint16_t *) addr = b;
}
-static inline void writel(uint32_t b, volatile void *addr)
+static inline void chip_writel(uint32_t b, volatile void *addr)
{
*(volatile uint32_t *) addr = b;
}
-static inline uint8_t readb(const volatile void *addr)
+static inline uint8_t chip_readb(const volatile void *addr)
{
return *(volatile uint8_t *) addr;
}
-static inline uint16_t readw(const volatile void *addr)
+static inline uint16_t chip_readw(const volatile void *addr)
{
return *(volatile uint16_t *) addr;
}
-static inline uint32_t readl(const volatile void *addr)
+static inline uint32_t chip_readl(const volatile void *addr)
{
return *(volatile uint32_t *) addr;
}
diff --git a/util/flashrom/jedec.c b/util/flashrom/jedec.c
index 5403297cef..ac6095ba56 100644
--- a/util/flashrom/jedec.c
+++ b/util/flashrom/jedec.c
@@ -40,10 +40,10 @@ void toggle_ready_jedec(volatile uint8_t *dst)
unsigned int i = 0;
uint8_t tmp1, tmp2;
- tmp1 = readb(dst) & 0x40;
+ tmp1 = chip_readb(dst) & 0x40;
while (i++ < 0xFFFFFFF) {
- tmp2 = readb(dst) & 0x40;
+ tmp2 = chip_readb(dst) & 0x40;
if (tmp1 == tmp2) {
break;
}
@@ -59,7 +59,7 @@ void data_polling_jedec(volatile uint8_t *dst, uint8_t data)
data &= 0x80;
while (i++ < 0xFFFFFFF) {
- tmp = readb(dst) & 0x80;
+ tmp = chip_readb(dst) & 0x80;
if (tmp == data) {
break;
}
@@ -68,21 +68,21 @@ void data_polling_jedec(volatile uint8_t *dst, uint8_t data)
void unprotect_jedec(volatile uint8_t *bios)
{
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x80, bios + 0x5555);
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x20, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x80, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x20, bios + 0x5555);
usleep(200);
}
void protect_jedec(volatile uint8_t *bios)
{
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xA0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xA0, bios + 0x5555);
usleep(200);
}
@@ -94,40 +94,40 @@ int probe_jedec(struct flashchip *flash)
uint32_t largeid1, largeid2;
/* Issue JEDEC Product ID Entry command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x90, bios + 0x5555);
+ chip_writeb(0x90, bios + 0x5555);
/* Older chips may need up to 100 us to respond. The ATMEL 29C020
* needs 10 ms according to the data sheet.
*/
myusec_delay(10000);
/* Read product ID */
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
largeid1 = id1;
largeid2 = id2;
/* Check if it is a continuation ID, this should be a while loop. */
if (id1 == 0x7F) {
largeid1 <<= 8;
- id1 = readb(bios + 0x100);
+ id1 = chip_readb(bios + 0x100);
largeid1 |= id1;
}
if (id2 == 0x7F) {
largeid2 <<= 8;
- id2 = readb(bios + 0x101);
+ id2 = chip_readb(bios + 0x101);
largeid2 |= id2;
}
/* Issue JEDEC Product ID Exit command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xF0, bios + 0x5555);
myusec_delay(40);
printf_debug("%s: id1 0x%02x, id2 0x%02x", __FUNCTION__, largeid1, largeid2);
@@ -143,18 +143,18 @@ int probe_jedec(struct flashchip *flash)
int erase_sector_jedec(volatile uint8_t *bios, unsigned int page)
{
/* Issue the Sector Erase command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x80, bios + 0x5555);
+ chip_writeb(0x80, bios + 0x5555);
myusec_delay(10);
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x30, bios + page);
+ chip_writeb(0x30, bios + page);
myusec_delay(10);
/* wait for Toggle bit ready */
@@ -166,18 +166,18 @@ int erase_sector_jedec(volatile uint8_t *bios, unsigned int page)
int erase_block_jedec(volatile uint8_t *bios, unsigned int block)
{
/* Issue the Sector Erase command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x80, bios + 0x5555);
+ chip_writeb(0x80, bios + 0x5555);
myusec_delay(10);
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x50, bios + block);
+ chip_writeb(0x50, bios + block);
myusec_delay(10);
/* wait for Toggle bit ready */
@@ -191,18 +191,18 @@ int erase_chip_jedec(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
/* Issue the JEDEC Chip Erase command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x80, bios + 0x5555);
+ chip_writeb(0x80, bios + 0x5555);
myusec_delay(10);
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x10, bios + 0x5555);
+ chip_writeb(0x10, bios + 0x5555);
myusec_delay(10);
toggle_ready_jedec(bios);
@@ -219,15 +219,15 @@ int write_page_write_jedec(volatile uint8_t *bios, uint8_t *src,
retry:
/* Issue JEDEC Data Unprotect comand */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xA0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xA0, bios + 0x5555);
/* transfer data from source to destination */
for (i = start_index; i < page_size; i++) {
/* If the data is 0xFF, don't program it */
if (*src != 0xFF)
- writeb(*src, dst);
+ chip_writeb(*src, dst);
dst++;
src++;
}
@@ -238,7 +238,7 @@ retry:
src = s;
ok = 1;
for (i = 0; i < page_size; i++) {
- if (readb(dst) != *src) {
+ if (chip_readb(dst) != *src) {
ok = 0;
break;
}
@@ -269,15 +269,15 @@ int write_byte_program_jedec(volatile uint8_t *bios, uint8_t *src,
retry:
/* Issue JEDEC Byte Program command */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xA0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xA0, bios + 0x5555);
/* transfer data from source to destination */
- writeb(*src, dst);
+ chip_writeb(*src, dst);
toggle_ready_jedec(bios);
- if (readb(dst) != *src && tried++ < MAX_REFLASH_TRIES) {
+ if (chip_readb(dst) != *src && tried++ < MAX_REFLASH_TRIES) {
goto retry;
}
diff --git a/util/flashrom/m29f002.c b/util/flashrom/m29f002.c
index f806a2d15a..a0fdf553ec 100644
--- a/util/flashrom/m29f002.c
+++ b/util/flashrom/m29f002.c
@@ -22,12 +22,12 @@
int erase_m29f002(struct flashchip *flash) {
volatile uint8_t *bios = flash->virtual_memory;
- writeb(0xaa, bios + 0x555);
- writeb(0x55, bios + 0xaaa);
- writeb(0x80, bios + 0x555);
- writeb(0xaa, bios + 0x555);
- writeb(0x55, bios + 0xaaa);
- writeb(0x10, bios + 0x555);
+ chip_writeb(0xaa, bios + 0x555);
+ chip_writeb(0x55, bios + 0xaaa);
+ chip_writeb(0x80, bios + 0x555);
+ chip_writeb(0xaa, bios + 0x555);
+ chip_writeb(0x55, bios + 0xaaa);
+ chip_writeb(0x10, bios + 0x555);
myusec_delay(10);
toggle_ready_jedec(bios);
return 0;
@@ -35,21 +35,21 @@ int erase_m29f002(struct flashchip *flash) {
static void rewrite_block(volatile uint8_t *bios, uint8_t *src, volatile uint8_t *dst, int size) {
/* erase */
- writeb(0xaa, bios + 0x555);
- writeb(0x55, bios + 0xaaa);
- writeb(0x80, bios + 0x555);
- writeb(0xaa, bios + 0x555);
- writeb(0x55, bios + 0xaaa);
- writeb(0x30, dst);
+ chip_writeb(0xaa, bios + 0x555);
+ chip_writeb(0x55, bios + 0xaaa);
+ chip_writeb(0x80, bios + 0x555);
+ chip_writeb(0xaa, bios + 0x555);
+ chip_writeb(0x55, bios + 0xaaa);
+ chip_writeb(0x30, dst);
myusec_delay(10);
toggle_ready_jedec(bios);
/* program */
while (size--) {
- writeb(0xaa, bios + 0x555);
- writeb(0x55, bios + 0xaaa);
- writeb(0xa0, bios + 0x555);
- writeb(*src, dst);
+ chip_writeb(0xaa, bios + 0x555);
+ chip_writeb(0x55, bios + 0xaaa);
+ chip_writeb(0xa0, bios + 0x555);
+ chip_writeb(*src, dst);
toggle_ready_jedec(dst);
dst++;
src++;
diff --git a/util/flashrom/m29f400bt.c b/util/flashrom/m29f400bt.c
index 2ca72e4e85..cb55d76ef0 100644
--- a/util/flashrom/m29f400bt.c
+++ b/util/flashrom/m29f400bt.c
@@ -22,9 +22,9 @@
void protect_m29f400bt(volatile uint8_t *bios)
{
- writeb(0xAA, bios + 0xAAA);
- writeb(0x55, bios + 0x555);
- writeb(0xA0, bios + 0xAAA);
+ chip_writeb(0xAA, bios + 0xAAA);
+ chip_writeb(0x55, bios + 0x555);
+ chip_writeb(0xA0, bios + 0xAAA);
usleep(200);
}
@@ -35,18 +35,18 @@ void write_page_m29f400bt(volatile uint8_t *bios, uint8_t *src,
int i;
for (i = 0; i < page_size; i++) {
- writeb(0xAA, bios + 0xAAA);
- writeb(0x55, bios + 0x555);
- writeb(0xA0, bios + 0xAAA);
+ chip_writeb(0xAA, bios + 0xAAA);
+ chip_writeb(0x55, bios + 0x555);
+ chip_writeb(0xA0, bios + 0xAAA);
/* transfer data from source to destination */
- writeb(*src, dst);
+ chip_writeb(*src, dst);
//*(volatile char *) (bios) = 0xF0;
//usleep(5);
toggle_ready_jedec(dst);
printf
("Value in the flash at address %p = %#x, want %#x\n",
- (uint8_t *) (dst - bios), readb(dst), *src);
+ (uint8_t *) (dst - bios), chip_readb(dst), *src);
dst++;
src++;
}
@@ -57,21 +57,21 @@ int probe_m29f400bt(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
uint8_t id1, id2;
- writeb(0xAA, bios + 0xAAA);
- writeb(0x55, bios + 0x555);
- writeb(0x90, bios + 0xAAA);
+ chip_writeb(0xAA, bios + 0xAAA);
+ chip_writeb(0x55, bios + 0x555);
+ chip_writeb(0x90, bios + 0xAAA);
myusec_delay(10);
- id1 = readb(bios);
+ id1 = chip_readb(bios);
/* The data sheet says id2 is at (bios + 0x01) and id2 listed in
* flash.h does not match. It should be possible to use JEDEC probe.
*/
- id2 = readb(bios + 0x02);
+ id2 = chip_readb(bios + 0x02);
- writeb(0xAA, bios + 0xAAA);
- writeb(0x55, bios + 0x555);
- writeb(0xF0, bios + 0xAAA);
+ chip_writeb(0xAA, bios + 0xAAA);
+ chip_writeb(0x55, bios + 0x555);
+ chip_writeb(0xF0, bios + 0xAAA);
myusec_delay(10);
@@ -87,13 +87,13 @@ int erase_m29f400bt(struct flashchip *flash)
{
volatile uint8_t *bios = flash->virtual_memory;
- writeb(0xAA, bios + 0xAAA);
- writeb(0x55, bios + 0x555);
- writeb(0x80, bios + 0xAAA);
+ chip_writeb(0xAA, bios + 0xAAA);
+ chip_writeb(0x55, bios + 0x555);
+ chip_writeb(0x80, bios + 0xAAA);
- writeb(0xAA, bios + 0xAAA);
- writeb(0x55, bios + 0x555);
- writeb(0x10, bios + 0xAAA);
+ chip_writeb(0xAA, bios + 0xAAA);
+ chip_writeb(0x55, bios + 0x555);
+ chip_writeb(0x10, bios + 0xAAA);
myusec_delay(10);
toggle_ready_jedec(bios);
@@ -104,14 +104,14 @@ int erase_m29f400bt(struct flashchip *flash)
int block_erase_m29f400bt(volatile uint8_t *bios, volatile uint8_t *dst)
{
- writeb(0xAA, bios + 0xAAA);
- writeb(0x55, bios + 0x555);
- writeb(0x80, bios + 0xAAA);
+ chip_writeb(0xAA, bios + 0xAAA);
+ chip_writeb(0x55, bios + 0x555);
+ chip_writeb(0x80, bios + 0xAAA);
- writeb(0xAA, bios + 0xAAA);
- writeb(0x55, bios + 0x555);
+ chip_writeb(0xAA, bios + 0xAAA);
+ chip_writeb(0x55, bios + 0x555);
//*(volatile uint8_t *) (bios + 0xAAA) = 0x10;
- writeb(0x30, dst);
+ chip_writeb(0x30, dst);
myusec_delay(10);
toggle_ready_jedec(bios);
diff --git a/util/flashrom/mx29f002.c b/util/flashrom/mx29f002.c
index 0e3f5620cd..b85440f8d4 100644
--- a/util/flashrom/mx29f002.c
+++ b/util/flashrom/mx29f002.c
@@ -27,14 +27,14 @@ int probe_29f002(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
uint8_t id1, id2;
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x90, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x90, bios + 0x5555);
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
- writeb(0xF0, bios);
+ chip_writeb(0xF0, bios);
myusec_delay(10);
@@ -49,13 +49,13 @@ int erase_29f002(struct flashchip *flash)
{
volatile uint8_t *bios = flash->virtual_memory;
- writeb(0xF0, bios + 0x555);
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0x80, bios + 0x555);
- writeb(0xAA, bios + 0x555);
- writeb(0x55, bios + 0x2AA);
- writeb(0x10, bios + 0x555);
+ chip_writeb(0xF0, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0x80, bios + 0x555);
+ chip_writeb(0xAA, bios + 0x555);
+ chip_writeb(0x55, bios + 0x2AA);
+ chip_writeb(0x10, bios + 0x555);
myusec_delay(100);
toggle_ready_jedec(bios);
@@ -65,12 +65,12 @@ int erase_29f002(struct flashchip *flash)
#if 0
toggle_ready_jedec(bios);
- writeb(0x30, bios + 0x0ffff);
- writeb(0x30, bios + 0x1ffff);
- writeb(0x30, bios + 0x2ffff);
- writeb(0x30, bios + 0x37fff);
- writeb(0x30, bios + 0x39fff);
- writeb(0x30, bios + 0x3bfff);
+ chip_writeb(0x30, bios + 0x0ffff);
+ chip_writeb(0x30, bios + 0x1ffff);
+ chip_writeb(0x30, bios + 0x2ffff);
+ chip_writeb(0x30, bios + 0x37fff);
+ chip_writeb(0x30, bios + 0x39fff);
+ chip_writeb(0x30, bios + 0x3bfff);
#endif
return 0;
@@ -83,7 +83,7 @@ int write_29f002(struct flashchip *flash, uint8_t *buf)
volatile uint8_t *bios = flash->virtual_memory;
volatile uint8_t *dst = bios;
- writeb(0xF0, bios);
+ chip_writeb(0xF0, bios);
myusec_delay(10);
erase_29f002(flash);
//*bios = 0xF0;
@@ -93,10 +93,10 @@ int write_29f002(struct flashchip *flash, uint8_t *buf)
/* write to the sector */
if ((i & 0xfff) == 0)
printf("address: 0x%08lx", (unsigned long)i);
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xA0, bios + 0x5555);
- writeb(*buf++, dst++);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xA0, bios + 0x5555);
+ chip_writeb(*buf++, dst++);
/* wait for Toggle bit ready */
toggle_ready_jedec(dst);
diff --git a/util/flashrom/pm49fl00x.c b/util/flashrom/pm49fl00x.c
index e2ca7b6660..86f3497185 100644
--- a/util/flashrom/pm49fl00x.c
+++ b/util/flashrom/pm49fl00x.c
@@ -35,7 +35,7 @@ void write_lockbits_49fl00x(volatile uint8_t *bios, int size,
if (block_size == 16384 && i % 2)
continue;
- writeb(bits, bios + (i * block_size) + 2);
+ chip_writeb(bits, bios + (i * block_size) + 2);
}
}
diff --git a/util/flashrom/sharplhf00l04.c b/util/flashrom/sharplhf00l04.c
index 06a14ef964..52071e64ff 100644
--- a/util/flashrom/sharplhf00l04.c
+++ b/util/flashrom/sharplhf00l04.c
@@ -41,23 +41,23 @@ int probe_lhf00l04(struct flashchip *flash)
#if 0
/* Enter ID mode */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x90, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x90, bios + 0x5555);
#endif
- writeb(0xff, bios);
+ chip_writeb(0xff, bios);
myusec_delay(10);
- writeb(0x90, bios);
+ chip_writeb(0x90, bios);
myusec_delay(10);
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
/* Leave ID mode */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xF0, bios + 0x5555);
myusec_delay(10);
@@ -76,25 +76,25 @@ uint8_t wait_lhf00l04(volatile uint8_t *bios)
uint8_t status;
uint8_t id1, id2;
- writeb(0x70, bios);
- if ((readb(bios) & 0x80) == 0) { // it's busy
- while ((readb(bios) & 0x80) == 0) ;
+ chip_writeb(0x70, bios);
+ if ((chip_readb(bios) & 0x80) == 0) { // it's busy
+ while ((chip_readb(bios) & 0x80) == 0) ;
}
- status = readb(bios);
+ status = chip_readb(bios);
// put another command to get out of status register mode
- writeb(0x90, bios);
+ chip_writeb(0x90, bios);
myusec_delay(10);
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
// this is needed to jam it out of "read id" mode
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xF0, bios + 0x5555);
return status;
}
@@ -106,19 +106,19 @@ int erase_lhf00l04_block(struct flashchip *flash, int offset)
uint8_t status;
// clear status register
- writeb(0x50, bios);
+ chip_writeb(0x50, bios);
printf("Erase at %p\n", bios);
status = wait_lhf00l04(flash->virtual_memory);
print_lhf00l04_status(status);
// clear write protect
printf("write protect is at %p\n", (wrprotect));
- printf("write protect is 0x%x\n", readb(wrprotect));
- writeb(0, wrprotect);
- printf("write protect is 0x%x\n", readb(wrprotect));
+ printf("write protect is 0x%x\n", chip_readb(wrprotect));
+ chip_writeb(0, wrprotect);
+ printf("write protect is 0x%x\n", chip_readb(wrprotect));
// now start it
- writeb(0x20, bios);
- writeb(0xd0, bios);
+ chip_writeb(0x20, bios);
+ chip_writeb(0xd0, bios);
myusec_delay(10);
// now let's see what the register is
status = wait_lhf00l04(flash->virtual_memory);
@@ -149,8 +149,8 @@ void write_page_lhf00l04(volatile uint8_t *bios, uint8_t *src,
for (i = 0; i < page_size; i++) {
/* transfer data from source to destination */
- writeb(0x40, dst);
- writeb(*src++, dst++);
+ chip_writeb(0x40, dst);
+ chip_writeb(*src++, dst++);
wait_lhf00l04(bios);
}
}
@@ -163,7 +163,7 @@ int write_lhf00l04(struct flashchip *flash, uint8_t *buf)
volatile uint8_t *bios = flash->virtual_memory;
erase_lhf00l04(flash);
- if (readb(bios) != 0xff) {
+ if (chip_readb(bios) != 0xff) {
printf("ERASE FAILED!\n");
return -1;
}
diff --git a/util/flashrom/sst28sf040.c b/util/flashrom/sst28sf040.c
index 7adfcfda46..282b369bdb 100644
--- a/util/flashrom/sst28sf040.c
+++ b/util/flashrom/sst28sf040.c
@@ -34,33 +34,33 @@ static __inline__ void protect_28sf040(volatile uint8_t *bios)
{
uint8_t tmp;
- tmp = readb(bios + 0x1823);
- tmp = readb(bios + 0x1820);
- tmp = readb(bios + 0x1822);
- tmp = readb(bios + 0x0418);
- tmp = readb(bios + 0x041B);
- tmp = readb(bios + 0x0419);
- tmp = readb(bios + 0x040A);
+ tmp = chip_readb(bios + 0x1823);
+ tmp = chip_readb(bios + 0x1820);
+ tmp = chip_readb(bios + 0x1822);
+ tmp = chip_readb(bios + 0x0418);
+ tmp = chip_readb(bios + 0x041B);
+ tmp = chip_readb(bios + 0x0419);
+ tmp = chip_readb(bios + 0x040A);
}
static __inline__ void unprotect_28sf040(volatile uint8_t *bios)
{
uint8_t tmp;
- tmp = readb(bios + 0x1823);
- tmp = readb(bios + 0x1820);
- tmp = readb(bios + 0x1822);
- tmp = readb(bios + 0x0418);
- tmp = readb(bios + 0x041B);
- tmp = readb(bios + 0x0419);
- tmp = readb(bios + 0x041A);
+ tmp = chip_readb(bios + 0x1823);
+ tmp = chip_readb(bios + 0x1820);
+ tmp = chip_readb(bios + 0x1822);
+ tmp = chip_readb(bios + 0x0418);
+ tmp = chip_readb(bios + 0x041B);
+ tmp = chip_readb(bios + 0x0419);
+ tmp = chip_readb(bios + 0x041A);
}
static __inline__ int erase_sector_28sf040(volatile uint8_t *bios,
unsigned long address)
{
- writeb(AUTO_PG_ERASE1, bios);
- writeb(AUTO_PG_ERASE2, bios + address);
+ chip_writeb(AUTO_PG_ERASE1, bios);
+ chip_writeb(AUTO_PG_ERASE2, bios + address);
/* wait for Toggle bit ready */
toggle_ready_jedec(bios);
@@ -83,8 +83,8 @@ static __inline__ int write_sector_28sf040(volatile uint8_t *bios,
continue;
}
/*issue AUTO PROGRAM command */
- writeb(AUTO_PGRM, dst);
- writeb(*src++, dst++);
+ chip_writeb(AUTO_PGRM, dst);
+ chip_writeb(*src++, dst++);
/* wait for Toggle bit ready */
toggle_ready_jedec(bios);
@@ -98,16 +98,16 @@ int probe_28sf040(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
uint8_t id1, id2;
- writeb(RESET, bios);
+ chip_writeb(RESET, bios);
myusec_delay(10);
- writeb(READ_ID, bios);
+ chip_writeb(READ_ID, bios);
myusec_delay(10);
- id1 = readb(bios);
+ id1 = chip_readb(bios);
myusec_delay(10);
- id2 = readb(bios + 0x01);
+ id2 = chip_readb(bios + 0x01);
- writeb(RESET, bios);
+ chip_writeb(RESET, bios);
myusec_delay(10);
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, id1, id2);
@@ -122,8 +122,8 @@ int erase_28sf040(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
unprotect_28sf040(bios);
- writeb(CHIP_ERASE, bios);
- writeb(CHIP_ERASE, bios);
+ chip_writeb(CHIP_ERASE, bios);
+ chip_writeb(CHIP_ERASE, bios);
protect_28sf040(bios);
myusec_delay(10);
diff --git a/util/flashrom/sst49lfxxxc.c b/util/flashrom/sst49lfxxxc.c
index 397ee61935..54897cc5ad 100644
--- a/util/flashrom/sst49lfxxxc.c
+++ b/util/flashrom/sst49lfxxxc.c
@@ -50,20 +50,20 @@ static __inline__ int write_lockbits_49lfxxxc(volatile uint8_t *bios, int size,
//printf("bios=0x%08lx\n", (unsigned long)bios);
for (i = 0; left > 65536; i++, left -= 65536) {
//printf("lockbits at address=0x%08lx is 0x%01x\n", (unsigned long)0xFFC00000 - size + (i * 65536) + 2, *(bios + (i * 65536) + 2) );
- writeb(bits, bios + (i * 65536) + 2);
+ chip_writeb(bits, bios + (i * 65536) + 2);
}
address = i * 65536;
//printf("lockbits at address=0x%08lx is 0x%01x\n", (unsigned long)0xFFc00000 - size + address + 2, *(bios + address + 2) );
- writeb(bits, bios + address + 2);
+ chip_writeb(bits, bios + address + 2);
address += 32768;
//printf("lockbits at address=0x%08lx is 0x%01x\n", (unsigned long)0xFFc00000 - size + address + 2, *(bios + address + 2) );
- writeb(bits, bios + address + 2);
+ chip_writeb(bits, bios + address + 2);
address += 8192;
//printf("lockbits at address=0x%08lx is 0x%01x\n", (unsigned long)0xFFc00000 - size + address + 2, *(bios + address + 2) );
- writeb(bits, bios + address + 2);
+ chip_writeb(bits, bios + address + 2);
address += 8192;
//printf("lockbits at address=0x%08lx is 0x%01x\n", (unsigned long)0xFFc00000 - size + address + 2, *(bios + address + 2) );
- writeb(bits, bios + address + 2);
+ chip_writeb(bits, bios + address + 2);
return 0;
}
@@ -73,14 +73,14 @@ static __inline__ int erase_sector_49lfxxxc(volatile uint8_t *bios,
{
unsigned char status;
- writeb(SECTOR_ERASE, bios);
- writeb(ERASE, bios + address);
+ chip_writeb(SECTOR_ERASE, bios);
+ chip_writeb(ERASE, bios + address);
do {
- status = readb(bios);
+ status = chip_readb(bios);
if (status & (STATUS_ESS | STATUS_BPS)) {
printf("sector erase FAILED at address=0x%08lx status=0x%01x\n", (unsigned long)bios + address, status);
- writeb(CLEAR_STATUS, bios);
+ chip_writeb(CLEAR_STATUS, bios);
return (-1);
}
} while (!(status & STATUS_WSMS));
@@ -96,7 +96,7 @@ static __inline__ int write_sector_49lfxxxc(volatile uint8_t *bios,
int i;
unsigned char status;
- writeb(CLEAR_STATUS, bios);
+ chip_writeb(CLEAR_STATUS, bios);
for (i = 0; i < page_size; i++) {
/* transfer data from source to destination */
if (*src == 0xFF) {
@@ -105,14 +105,14 @@ static __inline__ int write_sector_49lfxxxc(volatile uint8_t *bios,
continue;
}
/*issue AUTO PROGRAM command */
- writeb(AUTO_PGRM, bios);
- writeb(*src++, dst++);
+ chip_writeb(AUTO_PGRM, bios);
+ chip_writeb(*src++, dst++);
do {
- status = readb(bios);
+ status = chip_readb(bios);
if (status & (STATUS_ESS | STATUS_BPS)) {
printf("sector write FAILED at address=0x%08lx status=0x%01x\n", (unsigned long)dst, status);
- writeb(CLEAR_STATUS, bios);
+ chip_writeb(CLEAR_STATUS, bios);
return (-1);
}
} while (!(status & STATUS_WSMS));
@@ -127,13 +127,13 @@ int probe_49lfxxxc(struct flashchip *flash)
uint8_t id1, id2;
- writeb(RESET, bios);
+ chip_writeb(RESET, bios);
- writeb(READ_ID, bios);
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ chip_writeb(READ_ID, bios);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
- writeb(RESET, bios);
+ chip_writeb(RESET, bios);
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, id1, id2);
@@ -157,7 +157,7 @@ int erase_49lfxxxc(struct flashchip *flash)
if (erase_sector_49lfxxxc(bios, i) != 0)
return (-1);
- writeb(RESET, bios);
+ chip_writeb(RESET, bios);
return 0;
}
@@ -183,7 +183,7 @@ int write_49lfxxxc(struct flashchip *flash, uint8_t *buf)
}
printf("\n");
- writeb(RESET, bios);
+ chip_writeb(RESET, bios);
return 0;
}
diff --git a/util/flashrom/sst_fwhub.c b/util/flashrom/sst_fwhub.c
index 2c2992e682..ab541e41f8 100644
--- a/util/flashrom/sst_fwhub.c
+++ b/util/flashrom/sst_fwhub.c
@@ -51,7 +51,7 @@ int erase_sst_fwhub_block(struct flashchip *flash, int offset)
volatile uint8_t *wrprotect = flash->virtual_registers + offset + 2;
// clear write protect
- writeb(0, wrprotect);
+ chip_writeb(0, wrprotect);
erase_block_jedec(flash->virtual_memory, offset);
toggle_ready_jedec(flash->virtual_memory);
diff --git a/util/flashrom/stm50flw0x0x.c b/util/flashrom/stm50flw0x0x.c
index edb76cc594..a40da76885 100644
--- a/util/flashrom/stm50flw0x0x.c
+++ b/util/flashrom/stm50flw0x0x.c
@@ -33,9 +33,9 @@
void protect_stm50flw0x0x(volatile uint8_t *bios)
{
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xA0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xA0, bios + 0x5555);
usleep(200);
}
@@ -47,37 +47,37 @@ int probe_stm50flw0x0x(struct flashchip *flash)
uint32_t largeid1, largeid2;
/* Issue JEDEC Product ID Entry command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x90, bios + 0x5555);
+ chip_writeb(0x90, bios + 0x5555);
myusec_delay(40);
/* Read product ID */
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
largeid1 = id1;
largeid2 = id2;
/* Check if it is a continuation ID, this should be a while loop. */
if (id1 == 0x7F) {
largeid1 <<= 8;
- id1 = readb(bios + 0x100);
+ id1 = chip_readb(bios + 0x100);
largeid1 |= id1;
}
if (id2 == 0x7F) {
largeid2 <<= 8;
- id2 = readb(bios + 0x101);
+ id2 = chip_readb(bios + 0x101);
largeid2 |= id2;
}
/* Issue JEDEC Product ID Exit command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xF0, bios + 0x5555);
myusec_delay(40);
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, largeid1,
@@ -96,21 +96,21 @@ static void wait_stm50flw0x0x(volatile uint8_t *bios)
uint8_t id1;
// id2;
- writeb(0x70, bios);
- if ((readb(bios) & 0x80) == 0) { // it's busy
- while ((readb(bios) & 0x80) == 0) ;
+ chip_writeb(0x70, bios);
+ if ((chip_readb(bios) & 0x80) == 0) { // it's busy
+ while ((chip_readb(bios) & 0x80) == 0) ;
}
// put another command to get out of status register mode
- writeb(0x90, bios);
+ chip_writeb(0x90, bios);
myusec_delay(10);
- id1 = readb(bios);
+ id1 = chip_readb(bios);
// this is needed to jam it out of "read id" mode
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xF0, bios + 0x5555);
}
/*
@@ -142,8 +142,8 @@ int unlock_block_stm50flw0x0x(struct flashchip *flash, int offset)
// unlock each 4k-sector
for (j = 0; j < 0x10000; j += 0x1000) {
printf_debug("unlocking at 0x%x\n", offset + j);
- writeb(unlock_sector, flash_addr + offset + j);
- if (readb(flash_addr + offset + j) != unlock_sector) {
+ chip_writeb(unlock_sector, flash_addr + offset + j);
+ if (chip_readb(flash_addr + offset + j) != unlock_sector) {
printf("Cannot unlock sector @ 0x%x\n",
offset + j);
return -1;
@@ -151,8 +151,8 @@ int unlock_block_stm50flw0x0x(struct flashchip *flash, int offset)
}
} else {
printf_debug("unlocking at 0x%x\n", offset);
- writeb(unlock_sector, flash_addr + offset);
- if (readb(flash_addr + offset) != unlock_sector) {
+ chip_writeb(unlock_sector, flash_addr + offset);
+ if (chip_readb(flash_addr + offset) != unlock_sector) {
printf("Cannot unlock sector @ 0x%x\n", offset);
return -1;
}
@@ -167,17 +167,17 @@ int erase_block_stm50flw0x0x(struct flashchip *flash, int offset)
int j;
// clear status register
- writeb(0x50, bios);
+ chip_writeb(0x50, bios);
printf_debug("Erase at %p\n", bios);
// now start it
- writeb(0x20, bios);
- writeb(0xd0, bios);
+ chip_writeb(0x20, bios);
+ chip_writeb(0xd0, bios);
myusec_delay(10);
wait_stm50flw0x0x(flash->virtual_memory);
for (j = 0; j < flash->page_size; j++) {
- if (readb(bios + j) != 0xFF) {
+ if (chip_readb(bios + j) != 0xFF) {
printf("Erase failed at 0x%x\n", offset + j);
return -1;
}
@@ -197,8 +197,8 @@ int write_page_stm50flw0x0x(volatile uint8_t *bios, uint8_t *src,
/* transfer data from source to destination */
for (i = 0; i < page_size; i++) {
- writeb(0x40, dst);
- writeb(*src++, dst++);
+ chip_writeb(0x40, dst);
+ chip_writeb(*src++, dst++);
wait_stm50flw0x0x(bios);
}
@@ -210,7 +210,7 @@ int write_page_stm50flw0x0x(volatile uint8_t *bios, uint8_t *src,
dst = d;
src = s;
for (i = 0; i < page_size; i++) {
- if (readb(dst) != *src) {
+ if (chip_readb(dst) != *src) {
rc = -1;
break;
}
diff --git a/util/flashrom/w29ee011.c b/util/flashrom/w29ee011.c
index 80a4e66ad9..37b908256c 100644
--- a/util/flashrom/w29ee011.c
+++ b/util/flashrom/w29ee011.c
@@ -37,29 +37,29 @@ int probe_w29ee011(struct flashchip *flash)
}
/* Issue JEDEC Product ID Entry command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x80, bios + 0x5555);
+ chip_writeb(0x80, bios + 0x5555);
myusec_delay(10);
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x60, bios + 0x5555);
+ chip_writeb(0x60, bios + 0x5555);
myusec_delay(10);
/* Read product ID */
- id1 = readb(bios);
- id2 = readb(bios + 0x01);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 0x01);
/* Issue JEDEC Product ID Exit command */
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xF0, bios + 0x5555);
myusec_delay(10);
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, id1, id2);
diff --git a/util/flashrom/w39v040c.c b/util/flashrom/w39v040c.c
index 3a0f430295..f631d33f93 100644
--- a/util/flashrom/w39v040c.c
+++ b/util/flashrom/w39v040c.c
@@ -26,22 +26,22 @@ int probe_w39v040c(struct flashchip *flash)
volatile uint8_t *bios = flash->virtual_memory;
uint8_t id1, id2, lock;
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0x90, bios + 0x5555);
+ chip_writeb(0x90, bios + 0x5555);
myusec_delay(10);
- id1 = readb(bios);
- id2 = readb(bios + 1);
- lock = readb(bios + 0xfff2);
+ id1 = chip_readb(bios);
+ id2 = chip_readb(bios + 1);
+ lock = chip_readb(bios + 0xfff2);
- writeb(0xAA, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xF0, bios + 0x5555);
myusec_delay(40);
printf_debug("%s: id1 0x%02x, id2 0x%02x", __func__, id1, id2);
diff --git a/util/flashrom/w39v080fa.c b/util/flashrom/w39v080fa.c
index 6278fbc43e..ba32add9f9 100644
--- a/util/flashrom/w39v080fa.c
+++ b/util/flashrom/w39v080fa.c
@@ -27,19 +27,19 @@ int probe_winbond_fwhub(struct flashchip *flash)
uint8_t vid, did;
/* Product Identification Entry */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x90, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x90, bios + 0x5555);
myusec_delay(10);
/* Read product ID */
- vid = readb(bios);
- did = readb(bios + 0x01);
+ vid = chip_readb(bios);
+ did = chip_readb(bios + 0x01);
/* Product Identifixation Exit */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xF0, bios + 0x5555);
myusec_delay(10);
printf_debug("%s: vid 0x%x, did 0x%x\n", __FUNCTION__, vid, did);
@@ -58,16 +58,16 @@ static int unlock_block_winbond_fwhub(struct flashchip *flash, int offset)
uint8_t locking;
printf_debug("Trying to unlock block @0x%08x = 0x%02x\n", offset,
- readb(wrprotect));
+ chip_readb(wrprotect));
- locking = readb(wrprotect);
+ locking = chip_readb(wrprotect);
switch (locking & 0x7) {
case 0:
printf_debug("Full Access.\n");
return 0;
case 1:
printf_debug("Write Lock (Default State).\n");
- writeb(0, wrprotect);
+ chip_writeb(0, wrprotect);
return 0;
case 2:
printf_debug("Locked Open (Full Access, Lock Down).\n");
@@ -77,11 +77,11 @@ static int unlock_block_winbond_fwhub(struct flashchip *flash, int offset)
return -1;
case 4:
printf_debug("Read Lock.\n");
- writeb(0, wrprotect);
+ chip_writeb(0, wrprotect);
return 0;
case 5:
printf_debug("Read/Write Lock.\n");
- writeb(0, wrprotect);
+ chip_writeb(0, wrprotect);
return 0;
case 6:
fprintf(stderr, "Error: Read Lock, Locked Down.\n");
@@ -106,18 +106,18 @@ int unlock_winbond_fwhub(struct flashchip *flash)
*/
/* Product Identification Entry */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x90, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x90, bios + 0x5555);
myusec_delay(10);
/* Read Hardware Lock Bits */
- locking = readb(bios + 0xffff2);
+ locking = chip_readb(bios + 0xffff2);
/* Product Identification Exit */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0xF0, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0xF0, bios + 0x5555);
myusec_delay(10);
printf_debug("Lockout bits:\n");
@@ -151,13 +151,13 @@ static int erase_sector_winbond_fwhub(volatile uint8_t *bios,
printf("0x%08x\b\b\b\b\b\b\b\b\b\b", sector);
/* Sector Erase */
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x80, bios + 0x5555);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x80, bios + 0x5555);
- writeb(0xAA, bios + 0x5555);
- writeb(0x55, bios + 0x2AAA);
- writeb(0x30, bios + sector);
+ chip_writeb(0xAA, bios + 0x5555);
+ chip_writeb(0x55, bios + 0x2AAA);
+ chip_writeb(0x30, bios + sector);
/* wait for Toggle bit ready */
toggle_ready_jedec(bios);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 14:06:22 +0000