[U-Boot] [PATCH v2 08/17] SPEAr : Network support configured for spear SoCs

[Tom Rix <tom@bumblecow.com>]

Vipin KUMAR wrote:
> Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
> ---
>  arch/arm/include/asm/arch-spear/hardware.h |    1 +
>  board/spear/spear300/spear300.c            |    6 ++++++
>  board/spear/spear310/spear310.c            |    6 ++++++
>  board/spear/spear320/spear320.c            |    6 ++++++
>  board/spear/spear600/spear600.c            |    6 ++++++
>  include/configs/spear-common.h             |   10 ++++++++--
>  include/configs/spear3xx.h                 |    3 +++
>  7 files changed, 36 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/include/asm/arch-spear/hardware.h b/arch/arm/include/asm/arch-spear/hardware.h
> index 818f36c..39d64b6 100644
> --- a/arch/arm/include/asm/arch-spear/hardware.h
> +++ b/arch/arm/include/asm/arch-spear/hardware.h
> @@ -31,6 +31,7 @@
>  #define CONFIG_SPEAR_SYSCNTLBASE		(0xFCA00000)
>  #define CONFIG_SPEAR_TIMERBASE			(0xFC800000)
>  #define CONFIG_SPEAR_MISCBASE			(0xFCA80000)
> +#define CONFIG_SPEAR_ETHBASE			(0xE0800000)
>  
>  #define CONFIG_SYS_NAND_CLE			(1 << 16)
>  #define CONFIG_SYS_NAND_ALE			(1 << 17)
> diff --git a/board/spear/spear300/spear300.c b/board/spear/spear300/spear300.c
> index 60ee544..cd24247 100644
> --- a/board/spear/spear300/spear300.c
> +++ b/board/spear/spear300/spear300.c
> @@ -22,6 +22,7 @@
>   */
>  
>  #include <common.h>
> +#include <netdev.h>
>  #include <nand.h>
>  #include <asm/io.h>
>  #include <asm/arch/hardware.h>
> @@ -56,3 +57,8 @@ int board_nand_init(struct nand_chip *nand)
>  
>  	return -1;
>  }
> +
> +int board_eth_init(bd_t *bis)
> +{
> +	return designware_initialize(0, CONFIG_SPEAR_ETHBASE);
> +}

The function can be conditionally compiled in based on
CONFIG_DESIGNWARE_ETH

board_eth_init may be able to go in the spear/common

Tom

> diff --git a/board/spear/spear310/spear310.c b/board/spear/spear310/spear310.c
> index 03dfe16..e8a6552 100644
> --- a/board/spear/spear310/spear310.c
> +++ b/board/spear/spear310/spear310.c
> @@ -23,6 +23,7 @@
>   */
>  
>  #include <common.h>
> +#include <netdev.h>
>  #include <nand.h>
>  #include <asm/io.h>
>  #include <asm/arch/hardware.h>
> @@ -57,3 +58,8 @@ int board_nand_init(struct nand_chip *nand)
>  
>  	return -1;
>  }
> +
> +int board_eth_init(bd_t *bis)
> +{
> +	return dw_mii_initialize(0, CONFIG_SPEAR_ETHBASE);
> +}
> diff --git a/board/spear/spear320/spear320.c b/board/spear/spear320/spear320.c
> index 2ba2dbb..72bc9a5 100644
> --- a/board/spear/spear320/spear320.c
> +++ b/board/spear/spear320/spear320.c
> @@ -23,6 +23,7 @@
>   */
>  
>  #include <common.h>
> +#include <netdev.h>
>  #include <nand.h>
>  #include <asm/io.h>
>  #include <asm/arch/hardware.h>
> @@ -57,3 +58,8 @@ int board_nand_init(struct nand_chip *nand)
>  
>  	return -1;
>  }
> +
> +int board_eth_init(bd_t *bis)
> +{
> +	return dw_mii_initialize(0, CONFIG_SPEAR_ETHBASE);
> +}
> diff --git a/board/spear/spear600/spear600.c b/board/spear/spear600/spear600.c
> index eef9a37..6d921bd 100644
> --- a/board/spear/spear600/spear600.c
> +++ b/board/spear/spear600/spear600.c
> @@ -22,6 +22,7 @@
>   */
>  
>  #include <common.h>
> +#include <netdev.h>
>  #include <nand.h>
>  #include <asm/io.h>
>  #include <asm/arch/hardware.h>
> @@ -51,3 +52,8 @@ int board_nand_init(struct nand_chip *nand)
>  
>  	return -1;
>  }
> +
> +int board_eth_init(bd_t *bis)
> +{
> +	return designware_initialize(0, CONFIG_SPEAR_ETHBASE);
> +}
> diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
> index 68ba293..ecb1fd1 100644
> --- a/include/configs/spear-common.h
> +++ b/include/configs/spear-common.h
> @@ -27,6 +27,11 @@
>   * Common configurations used for both spear3xx as well as spear6xx
>   */
>  
> +/* Ethernet driver configuration */
> +#define CONFIG_DESIGNWARE_ETH
> +#define CONFIG_NET_MULTI
> +#define CONFIG_PHY_RESET_DELAY			(10000)		/* in usec */
> +
>  /* USBD driver configuration */
>  #define CONFIG_SPEARUDC
>  #define CONFIG_USB_DEVICE
> @@ -98,11 +103,12 @@
>  #define CONFIG_CMD_MEMORY
>  #define CONFIG_CMD_RUN
>  #define CONFIG_CMD_SAVES
> +#define CONFIG_CMD_NET
> +#define CONFIG_CMD_PING
> +#define CONFIG_CMD_DHCP
>  
>  /* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
>  #include <config_cmd_default.h>
> -#undef CONFIG_CMD_NET
> -#undef CONFIG_CMD_NFS
>  
>  /*
>   * Default Environment Varible definitions
> diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h
> index 0248aba..502c50f 100644
> --- a/include/configs/spear3xx.h
> +++ b/include/configs/spear3xx.h
> @@ -41,6 +41,9 @@
>  
>  #include <configs/spear-common.h>
>  
> +/* Ethernet driver configuration */
> +#define CONFIG_DW_ALTDESCRIPTOR			1
> +
>  /* Serial Configuration (PL011) */
>  #define CONFIG_SYS_SERIAL0			0xD0000000
>