[U-Boot] [PATCH] [U-BOOT] Zoom2: Ethernet: Enabling LAN9221 chip and CMD_NET.

[Tom Rini]

On Sat, Mar 31, 2012 at 12:45 PM, Marek Vasut <marek.vasut at gmail.com> wrote:
> Dear Aldo Brett Cedillo Martinez,
>
>> Configures GPMC, adds macros to enable net commands, and adds proper
>> initialization to board_eth_init function.
>
> Tom, are you OK with applying this patch ?

To be clear, lets ask Tom Rix, currently listed maintainer (this is
http://patchwork.ozlabs.org/patch/71816/)

>> I have a similar patch to enable ethernet in zoom3 after initial support
>> patch.
>>
>> Signed-off-by: Aldo Brett Cedillo Martinez <aldo.cedillo at ti.com>
>> ---
>>  board/logicpd/zoom2/zoom2.c   |   21 +++++++++++++++++++++
>>  include/configs/omap3_zoom2.h |   10 +++++++++-
>>  2 files changed, 30 insertions(+), 1 deletions(-)
>>
>> diff --git a/board/logicpd/zoom2/zoom2.c b/board/logicpd/zoom2/zoom2.c
>> index e9f6625..54d3e9f 100644
>> --- a/board/logicpd/zoom2/zoom2.c
>> +++ b/board/logicpd/zoom2/zoom2.c
>> @@ -60,6 +60,16 @@ static u32 gpmc_serial_TL16CP754C[GPMC_MAX_REG] = {
>>       0x1D0904C4, 0
>>  };
>>
>> +/* Ethernet GPMC configuration */
>> +static u32 gpmc_eth[GPMC_MAX_REG] = {
>> +     NET_GPMC_CONFIG1,
>> +     NET_GPMC_CONFIG2,
>> +     NET_GPMC_CONFIG3,
>> +     NET_GPMC_CONFIG4,
>> +     NET_GPMC_CONFIG5,
>> +     NET_GPMC_CONFIG6, 0
>> +};
>> +
>>  /* Used to track the revision of the board */
>>  static zoom2_revision revision = ZOOM2_REVISION_UNKNOWN;
>>
>> @@ -130,6 +140,12 @@ int board_init (void)
>>       enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[3],
>>                       SERIAL_TL16CP754C_BASE, GPMC_SIZE_16M);
>>
>> +#ifdef CONFIG_CMD_NET
>> +     gpmc_config = gpmc_eth;
>> +     enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[7],
>> +                     CONFIG_SMC911X_BASE, GPMC_SIZE_16M);
>> +#endif       /* (CONFIG_CMD_NET) */
>> +
>>       /* board id for Linux */
>>       gd->bd->bi_arch_number = MACH_TYPE_OMAP_ZOOM2;
>>       /* boot param addr */
>> @@ -186,6 +202,11 @@ int board_eth_init(bd_t *bis)
>>  #ifdef CONFIG_LAN91C96
>>       rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE);
>>  #endif
>> +
>> +#ifdef CONFIG_SMC911X
>> +     rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
>> +#endif
>> +
>>       return rc;
>>  }
>>  #endif
>> diff --git a/include/configs/omap3_zoom2.h b/include/configs/omap3_zoom2.h
>> index eef95fe..c66d571 100644
>> --- a/include/configs/omap3_zoom2.h
>> +++ b/include/configs/omap3_zoom2.h
>> @@ -154,7 +154,7 @@
>>  #undef CONFIG_CMD_FPGA                       /* FPGA configuration Support
> */
>>  #undef CONFIG_CMD_IMI                        /* iminfo
> */
>>  #undef CONFIG_CMD_IMLS                       /* List all found images
> */
>> -#undef CONFIG_CMD_NET                        /* bootp, tftpboot, rarpboot
> */
>> +#define CONFIG_CMD_NET                       /* bootp, tftpboot, rarpboot
> */
>>  #undef CONFIG_CMD_NFS                        /* NFS support
> */
>>
>>  #define CONFIG_SYS_NO_FLASH
>> @@ -165,6 +165,14 @@
>>  #define CONFIG_SYS_I2C_BUS_SELECT    1
>>  #define CONFIG_DRIVER_OMAP34XX_I2C   1
>>
>> +/* Ethernet */
>> +#ifdef CONFIG_CMD_NET
>> +#define CONFIG_NET_MULTI
>> +#define CONFIG_SMC911X
>> +#define CONFIG_SMC911X_32_BIT
>> +#define CONFIG_SMC911X_BASE          0x2C000000
>> +#endif /* (CONFIG_CMD_NET) */
>> +
>>  /*
>>   * TWL4030
>>   */
>
> Best regards,
> Marek Vasut
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-- 
Tom