According to AN3638, CRC of NXID v1 is at the end of the
256-byte I2C memory. The wrong CRC32 offset prevents Uboot
from reading system information from EEPROM. No NXID v0 is
being used on Freescale boards.
Signed-off-by: Ebony Zhu b45...@freescale.com
---
board/freescale/common/sys_eeprom.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/board/freescale/common/sys_eeprom.c
b/board/freescale/common/sys_eeprom.c
index 9c18dd8..1e212ad 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -21,7 +21,7 @@
/* some boards with non-256-bytes EEPROM have special define */
/* for MAX_NUM_PORTS in board-specific file */
#ifndef MAX_NUM_PORTS
-#define MAX_NUM_PORTS 23
+#define MAX_NUM_PORTS 16
#endif
#define NXID_VERSION 1
#endif
@@ -58,8 +58,9 @@ static struct __attribute__ ((__packed__)) eeprom {
u8 res_1[21]; /* 0x2b - 0x3f Reserved */
u8 mac_count; /* 0x40Number of MAC addresses */
u8 mac_flag; /* 0x41MAC table flags */
- u8 mac[MAX_NUM_PORTS][6]; /* 0x42 - x MAC addresses */
- u32 crc; /* x+1 CRC32 checksum */
+ u8 mac[MAX_NUM_PORTS][6]; /* 0x42 - 0xa1 MAC addresses */
+ u8 res_2[90]; /* 0xa2 - 0xfb Reserved */
+ u32 crc; /* 0xfc - 0xff CRC32 checksum */
#endif
} e;
--
1.8.1.4
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