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| author | Qi Duan <qi.duan@amlogic.com> | 2017-09-14 13:37:21 +0800 |
|---|---|---|
| committer | xiaobo gu <xiaobo.gu@amlogic.com> | 2018-01-10 17:47:26 +0800 |
| commit | 9e5b3827d654eb2cb6ed63659a4106c79707aa0a (patch) | |
| tree | 6c97d8ec103c712cc11089bfd01d45308ef24a03 /net | |
| parent | c35c0aea2df150a3c8cab3280651af9483ee800f (diff) | |
| download | u-boot-odroid-c1-9e5b3827d654eb2cb6ed63659a4106c79707aa0a.tar.gz | |
PD#148108: eth: set mac address by chipid. [1/1]
1.add code: set mac address by chipid.
2.default first set mac address by efuse. Before this step is configed by CONFIG_RANDOM_ETHADDR
Change-Id: Id8bddbaba501bfb6ad9be36ecc7dcbbf01447fe3
Signed-off-by: Qi Duan <qi.duan@amlogic.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/eth.c | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -12,6 +12,9 @@ #include <phy.h> #include <asm/errno.h> #include <amlogic/keyunify.h> +#include <net.h> +#include <asm/cpu_id.h> +#include <amlogic/keyunify.h> #ifdef CONFIG_RANDOM_ETHADDR #include <asm/arch/io.h> #include <asm/arch/secure_apb.h> @@ -182,7 +185,6 @@ static inline void eth_hw_addr_random(struct eth_device *dev) dev->enetaddr[0] |= 0x02; } #endif -#ifdef CONFIG_RANDOM_ETHADDR static int eth_get_efuse_mac(struct eth_device *dev) { @@ -226,15 +228,12 @@ static int eth_get_efuse_mac(struct eth_device *dev) return key_unify_uninit(); #endif } -#endif int eth_write_hwaddr(struct eth_device *dev, const char *base_name, int eth_number) { unsigned char env_enetaddr[6]; int ret = 0; -#ifdef CONFIG_RANDOM_ETHADDR eth_get_efuse_mac(dev); -#endif if (is_valid_ether_addr(dev->enetaddr)) { eth_setenv_enetaddr_by_index(base_name, eth_number, @@ -250,6 +249,14 @@ int eth_write_hwaddr(struct eth_device *dev, const char *base_name, dev->enetaddr); #endif } + uint8_t buff[16]; + if (get_chip_id(&buff[0], sizeof(buff)) == 0) { + sprintf((char *)&dev->enetaddr[0],"02:%02x:%02x:%02x:%02x:%02x",buff[8], + buff[7],buff[6],buff[5],buff[4]); + printf("MACADDR:%s(from chipid)\n",dev->enetaddr); + setenv("ethaddr",(const char *)&dev->enetaddr); + } + eth_getenv_enetaddr_by_index(base_name, eth_number, env_enetaddr); if (eth_address_set(env_enetaddr)) { |