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-rw-r--r--arch/arm/cpu/arm926ejs/davinci/misc.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/arm/cpu/arm926ejs/davinci/misc.c b/arch/arm/cpu/arm926ejs/davinci/misc.c
index 5f510b6..c310c69 100644
--- a/arch/arm/cpu/arm926ejs/davinci/misc.c
+++ b/arch/arm/cpu/arm926ejs/davinci/misc.c
@@ -101,9 +101,10 @@ void davinci_emac_mii_mode_sel(int mode_sel)
void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr)
{
uint8_t env_enetaddr[6];
+ int ret;
- eth_getenv_enetaddr_by_index("eth", 0, env_enetaddr);
- if (!memcmp(env_enetaddr, "\0\0\0\0\0\0", 6)) {
+ ret = eth_getenv_enetaddr_by_index("eth", 0, env_enetaddr);
+ if (ret) {
/*
* There is no MAC address in the environment, so we
* initialize it from the value in the EEPROM.
@@ -111,8 +112,10 @@ void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr)
debug("### Setting environment from EEPROM MAC address = "
"\"%pM\"\n",
env_enetaddr);
- eth_setenv_enetaddr("ethaddr", rom_enetaddr);
+ ret = !eth_setenv_enetaddr("ethaddr", rom_enetaddr);
}
+ if (!ret)
+ printf("Failed to set mac address from EEPROM\n");
}
#endif /* CONFIG_DRIVER_TI_EMAC */