Hi Prafulla, On Tue, Nov 08, 2011 at 10:31:14PM +0100, Simon Guinot wrote: > From: Simon Guinot <simon.gui...@sequanux.org> > > Signed-off-by: Simon Guinot <simon.gui...@sequanux.org> > --- > > Changes in v2: > - fix asm-offsets.s removal > - make MAC address setup conditional to CONFIG_SYS_I2C_EEPROM_ADDR > > board/LaCie/netspace_v2/netspace_v2.c | 43 > +++++++++++++++++++++++++++++++++ > include/configs/netspace_v2.h | 1 + > 2 files changed, 44 insertions(+), 0 deletions(-)
Do you want me for some other modifications on this patch ?
Regards,
Simon
>
> diff --git a/board/LaCie/netspace_v2/netspace_v2.c
> b/board/LaCie/netspace_v2/netspace_v2.c
> index 7c4b15e..6938a43 100644
> --- a/board/LaCie/netspace_v2/netspace_v2.c
> +++ b/board/LaCie/netspace_v2/netspace_v2.c
> @@ -24,6 +24,7 @@
> #include <miiphy.h>
> #include <netdev.h>
> #include <command.h>
> +#include <i2c.h>
> #include <asm/arch/cpu.h>
> #include <asm/arch/kirkwood.h>
> #include <asm/arch/mpp.h>
> @@ -89,6 +90,48 @@ int board_init(void)
> return 0;
> }
>
> +int misc_init_r(void)
> +{
> +#if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
> + if (!getenv("ethaddr")) {
> + ushort version;
> + uchar mac[6];
> + int ret;
> +
> + /* I2C-0 for on-board EEPROM */
> + i2c_set_bus_num(0);
> +
> + /* Check layout version for EEPROM data */
> + ret = i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0,
> + CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
> + (uchar *) &version, 2);
> + if (ret != 0) {
> + printf("Error: failed to read I2C EEPROM @%02x\n",
> + CONFIG_SYS_I2C_EEPROM_ADDR);
> + return ret;
> + }
> + version = be16_to_cpu(version);
> + if (version < 1 || version > 3) {
> + printf("Error: unknown version %d for EEPROM data\n",
> + version);
> + return -1;
> + }
> +
> + /* Read Ethernet MAC address from EEPROM */
> + ret = i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 2,
> + CONFIG_SYS_I2C_EEPROM_ADDR_LEN, mac, 6);
> + if (ret != 0) {
> + printf("Error: failed to read I2C EEPROM @%02x\n",
> + CONFIG_SYS_I2C_EEPROM_ADDR);
> + return ret;
> + }
> + eth_setenv_enetaddr("ethaddr", mac);
> + }
> +#endif /* CONFIG_CMD_I2C && CONFIG_SYS_I2C_EEPROM_ADDR */
> +
> + return 0;
> +}
> +
> void mv_phy_88e1116_init(char *name)
> {
> u16 reg;
> diff --git a/include/configs/netspace_v2.h b/include/configs/netspace_v2.h
> index bb27ed7..1ddf4b4 100644
> --- a/include/configs/netspace_v2.h
> +++ b/include/configs/netspace_v2.h
> @@ -87,6 +87,7 @@
> * Ethernet Driver configuration
> */
> #ifdef CONFIG_CMD_NET
> +#define CONFIG_MISC_INIT_R /* Call misc_init_r() to initialize MAC address */
> #define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
> #define CONFIG_NETCONSOLE
> #endif
> --
> 1.7.5.1
>
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