powerpc/freescale: Change the return value of mac_read_from_eeprom()
The return value has not been checked by its caller, until recent change
of using generic board architecture. The error of this function is not
critical enough to hang the system. Printing the warning message is enough
to catch user's attention. U-boot should continue to boot to give user
a chance to fix the EEPROM. Chaning the return value to 0 to avoid hanging
in the board_init_r().
Signed-off-by: York Sun <yorksun@freescale.com>
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index 9c18dd8..33a5a5a 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -425,13 +425,13 @@
if (read_eeprom()) {
printf("Read failed.\n");
- return -1;
+ return 0;
}
if (!is_valid) {
printf("Invalid ID (%02x %02x %02x %02x)\n",
e.id[0], e.id[1], e.id[2], e.id[3]);
- return -1;
+ return 0;
}
#ifdef CONFIG_SYS_I2C_EEPROM_NXID
@@ -447,7 +447,7 @@
crcp = (void *)&e + crc_offset;
if (crc != be32_to_cpu(*crcp)) {
printf("CRC mismatch (%08x != %08x)\n", crc, be32_to_cpu(e.crc));
- return -1;
+ return 0;
}
#ifdef CONFIG_SYS_I2C_EEPROM_NXID