We support up to 8 mac addresses in system eeprom, so we'd limit the mac_count
to 8, and update the number of ethxaddr if there is more than 4 ethernet ports.
Signed-off-by: Haiying Wang <haiying.w...@freescale.com>
---
board/freescale/common/sys_eeprom.c | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/board/freescale/common/sys_eeprom.c
b/board/freescale/common/sys_eeprom.c
index 988cb94..d71a5e4 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2006, 2008 Freescale Semiconductor
+ * Copyright 2006, 2008-2009 Freescale Semiconductor
* York Sun (york...@freescale.com)
* Haiying Wang (haiying.w...@freescale.com)
* Timur Tabi (ti...@freescale.com)
@@ -404,7 +404,14 @@ int mac_read_from_eeprom(void)
}
}
- for (i = 0; i < min(4, e.mac_count); i++) {
+ /* Check the number of MAC address which is limited to 8 */
+ if (e.mac_count > 8) {
+ printf("Warning: The number of MAC address is greater"
+ " than 8, force it to 8.\n");
+ e.mac_count = 8;
+ }
+
+ for (i = 0; i < e.mac_count; i++) {
if (memcmp(&e.mac[i], "\0\0\0\0\0\0", 6) &&
memcmp(&e.mac[i], "\xFF\xFF\xFF\xFF\xFF\xFF", 6)) {
char ethaddr[18];
--
1.6.0.2
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