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-rw-r--r--w29ee011.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/w29ee011.c b/w29ee011.c
index fa3aa7c..80a4e66 100644
--- a/w29ee011.c
+++ b/w29ee011.c
@@ -37,29 +37,29 @@ int probe_w29ee011(struct flashchip *flash)
}
/* Issue JEDEC Product ID Entry command */
- *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+ writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+ writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- *(volatile uint8_t *)(bios + 0x5555) = 0x80;
+ writeb(0x80, bios + 0x5555);
myusec_delay(10);
- *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+ writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+ writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- *(volatile uint8_t *)(bios + 0x5555) = 0x60;
+ writeb(0x60, bios + 0x5555);
myusec_delay(10);
/* Read product ID */
- id1 = *(volatile uint8_t *)bios;
- id2 = *(volatile uint8_t *)(bios + 0x01);
+ id1 = readb(bios);
+ id2 = readb(bios + 0x01);
/* Issue JEDEC Product ID Exit command */
- *(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+ writeb(0xAA, bios + 0x5555);
myusec_delay(10);
- *(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+ writeb(0x55, bios + 0x2AAA);
myusec_delay(10);
- *(volatile uint8_t *)(bios + 0x5555) = 0xF0;
+ writeb(0xF0, bios + 0x5555);
myusec_delay(10);
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __FUNCTION__, id1, id2);
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