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Diffstat (limited to 'board/keymile/common/ivm.c')
-rw-r--r--board/keymile/common/ivm.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c
index eaa924f..22d5256 100644
--- a/board/keymile/common/ivm.c
+++ b/board/keymile/common/ivm.c
@@ -201,6 +201,22 @@ static int ivm_check_crc(unsigned char *buf, int block)
return 0;
}
+static int calculate_mac_offset(unsigned char *valbuf, unsigned char *buf,
+ int offset)
+{
+ unsigned long val = (buf[4] << 16) + (buf[5] << 8) + buf[6];
+
+ if (offset == 0)
+ return 0;
+
+ val += offset;
+ buf[4] = (val >> 16) & 0xff;
+ buf[5] = (val >> 8) & 0xff;
+ buf[6] = val & 0xff;
+ sprintf((char *)valbuf, "%pM", buf + 1);
+ return 0;
+}
+
static int ivm_analyze_block2(unsigned char *buf, int len)
{
unsigned char valbuf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN];
@@ -210,24 +226,20 @@ static int ivm_analyze_block2(unsigned char *buf, int len)
sprintf((char *)valbuf, "%pM", buf + 1);
ivm_set_value("IVM_MacAddress", (char *)valbuf);
/* if an offset is defined, add it */
-#if defined(CONFIG_PIGGY_MAC_ADRESS_OFFSET)
- if (CONFIG_PIGGY_MAC_ADRESS_OFFSET > 0) {
- unsigned long val = (buf[4] << 16) + (buf[5] << 8) + buf[6];
-
- val += CONFIG_PIGGY_MAC_ADRESS_OFFSET;
- buf[4] = (val >> 16) & 0xff;
- buf[5] = (val >> 8) & 0xff;
- buf[6] = val & 0xff;
- sprintf((char *)valbuf, "%pM", buf + 1);
- }
-#endif
+ calculate_mac_offset(buf, valbuf, CONFIG_PIGGY_MAC_ADRESS_OFFSET);
#ifdef MACH_TYPE_KM_KIRKWOOD
setenv((char *)"ethaddr", (char *)valbuf);
#else
if (getenv("ethaddr") == NULL)
setenv((char *)"ethaddr", (char *)valbuf);
#endif
-
+#ifdef CONFIG_KMVECT1
+/* KMVECT1 has two ethernet interfaces */
+ if (getenv("eth1addr") == NULL) {
+ calculate_mac_offset(buf, valbuf, 1);
+ setenv((char *)"eth1addr", (char *)valbuf);
+ }
+#endif
/* IVM_MacCount */
count = (buf[10] << 24) +
(buf[11] << 16) +
@@ -312,27 +324,15 @@ int ivm_read_eeprom(void)
#if defined(CONFIG_I2C_MUX)
/* First init the Bus, select the Bus */
-#if defined(CONFIG_SYS_I2C_IVM_BUS)
- dev = i2c_mux_ident_muxstring((uchar *)CONFIG_SYS_I2C_IVM_BUS);
-#else
buf = (unsigned char *) getenv("EEprom_ivm");
if (buf != NULL)
dev = i2c_mux_ident_muxstring(buf);
-#endif
if (dev == NULL) {
printf("Error couldnt add Bus for IVM\n");
return -1;
}
i2c_set_bus_num(dev->busid);
#endif
-
- buf = (unsigned char *) getenv("EEprom_ivm_addr");
- if (buf != NULL) {
- ret = strict_strtoul((char *)buf, 16, &dev_addr);
- if (ret != 0)
- return -3;
- }
-
/* add deblocking here */
i2c_make_abort();