diff options
| author | Peter Tyser <ptyser@xes-inc.com> | 2009-07-17 19:01:06 -0500 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2009-07-24 06:42:32 +0200 |
| commit | 086ff34a3a7e5e595630d658c1c13778399452d1 (patch) | |
| tree | 5a9e892bd148204c9fb98f3c1e3c9b51d493387d /board | |
| parent | 108d6d0099372f9f6532c3198fbaacabc121c9b3 (diff) | |
| download | u-boot-imx-086ff34a3a7e5e595630d658c1c13778399452d1.zip u-boot-imx-086ff34a3a7e5e595630d658c1c13778399452d1.tar.gz u-boot-imx-086ff34a3a7e5e595630d658c1c13778399452d1.tar.bz2 | |
xpedite1k: Remove support for reading MACs from EEPROM
By default, the XPedite1000 comes installed with xMon, a proprietary
bootloader. xMon stores its MAC address in an onboard EEPROM. Rather
than requiring a non-standard location in the EEPROM to be reserved for
MAC addresses, store the MAC addresses in U-Boot's standard environment.
A U-Boot application or OS application can be used to migrate xMon MAC
addresses to U-Boot's environment if necessary.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board')
| -rw-r--r-- | board/xpedite1k/xpedite1k.c | 62 |
1 files changed, 1 insertions, 61 deletions
diff --git a/board/xpedite1k/xpedite1k.c b/board/xpedite1k/xpedite1k.c index 8a4e76c..36a133f 100644 --- a/board/xpedite1k/xpedite1k.c +++ b/board/xpedite1k/xpedite1k.c @@ -235,64 +235,4 @@ ulong post_word_load (void) return *save_addr; } -#endif - -/*----------------------------------------------------------------------------- - * board_get_enetaddr -- Read the MAC Addresses in the I2C EEPROM - *----------------------------------------------------------------------------- - */ -static int read_i2c; -static void board_get_enetaddr(uchar *enet) -{ - int i; - unsigned char buff[0x100], *cp; - - if (read_i2c) - return; - - /* Initialize I2C */ - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); - - /* Read 256 bytes in EEPROM */ - i2c_read (0x50, 0, 1, buff, 0x100); - - cp = &buff[0xF4]; - for (i = 0; i < 6; i++,cp++) - enet[i] = *cp; - - printf("MAC address = %pM\n", enet); - read_i2c = 1; -} - -int misc_init_r(void) -{ - uchar enetaddr[6], i2c_enetaddr[6]; - - if (!eth_getenv_enetaddr("ethaddr", enetaddr)) { - board_get_enetaddr(i2c_enetaddr); - eth_setenv_enetaddr("ethaddr", i2c_enetaddr); - } - -#ifdef CONFIG_HAS_ETH1 - if (!eth_getenv_enetaddr("eth1addr", enetaddr)) { - board_get_enetaddr(i2c_enetaddr); - eth_setenv_enetaddr("eth1addr", i2c_enetaddr); - } -#endif - -#ifdef CONFIG_HAS_ETH2 - if (!eth_getenv_enetaddr("eth2addr", enetaddr)) { - board_get_enetaddr(i2c_enetaddr); - eth_setenv_enetaddr("eth2addr", i2c_enetaddr); - } -#endif - -#ifdef CONFIG_HAS_ETH3 - if (!eth_getenv_enetaddr("eth3addr", enetaddr)) { - board_get_enetaddr(i2c_enetaddr); - eth_setenv_enetaddr("eth3addr", i2c_enetaddr); - } -#endif - - return 0; -} +#endif
\ No newline at end of file |