Vipin KUMAR wrote:
Add more detail in the commit to the what this change is and why it is needed.
> Signed-off-by: Vipin Kumar <vipin.ku...@st.com>
> ---
> arch/arm/include/asm/arch-spear/clk.h | 27 +++++++++++++++++++++++++++
> arch/arm/include/asm/arch-spear/hardware.h | 7 +++++++
> board/spear/spear310/spear310.c | 9 ++++++++-
> board/spear/spear320/spear320.c | 6 +++++-
> include/configs/spear3xx.h | 13 +++++++++++++
> 5 files changed, 60 insertions(+), 2 deletions(-)
> create mode 100644 arch/arm/include/asm/arch-spear/clk.h
>
> diff --git a/arch/arm/include/asm/arch-spear/clk.h
> b/arch/arm/include/asm/arch-spear/clk.h
> new file mode 100644
> index 0000000..343c6ce
> --- /dev/null
> +++ b/arch/arm/include/asm/arch-spear/clk.h
> @@ -0,0 +1,27 @@
> +/*
> + * (C) Copyright 2009
2009 ?
Maybe this should be 2010?
Check globally.
> + * Vipin Kumar, STMicroelectronics, <vipin.ku...@st.com>
> + *
> + * See file CREDITS for list of people who contributed to this
> + * project.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> + * MA 02111-1307 USA
> + */
> +
> +static inline unsigned long get_macb_pclk_rate(unsigned int dev_id)
> +{
> + return 83000000;
> +}
> diff --git a/arch/arm/include/asm/arch-spear/hardware.h
> b/arch/arm/include/asm/arch-spear/hardware.h
> index 39d64b6..9f1e154 100644
> --- a/arch/arm/include/asm/arch-spear/hardware.h
> +++ b/arch/arm/include/asm/arch-spear/hardware.h
> @@ -56,6 +56,11 @@
> #define CONFIG_SPEAR_EMIBASE (0x4F000000)
> #define CONFIG_SPEAR_RASBASE (0xB4000000)
>
> +#define CONFIG_SYS_MACB0_BASE (0xB0000000)
> +#define CONFIG_SYS_MACB1_BASE (0xB0800000)
> +#define CONFIG_SYS_MACB2_BASE (0xB1000000)
> +#define CONFIG_SYS_MACB3_BASE (0xB1800000)
> +
> #elif defined(CONFIG_SPEAR320)
> #define CONFIG_SYS_I2C_BASE (0xD0180000)
> #define CONFIG_SPEAR_FSMCBASE (0x4C000000)
> @@ -63,5 +68,7 @@
> #define CONFIG_SPEAR_EMIBASE (0x40000000)
> #define CONFIG_SPEAR_RASBASE (0xB3000000)
>
> +#define CONFIG_SYS_MACB0_BASE (0xAA000000)
> +
> #endif
> #endif /* _ASM_ARCH_HARDWARE_H */
> diff --git a/board/spear/spear310/spear310.c b/board/spear/spear310/spear310.c
> index e8a6552..1207709 100644
> --- a/board/spear/spear310/spear310.c
> +++ b/board/spear/spear310/spear310.c
> @@ -61,5 +61,12 @@ int board_nand_init(struct nand_chip *nand)
>
> int board_eth_init(bd_t *bis)
> {
> - return dw_mii_initialize(0, CONFIG_SPEAR_ETHBASE);
> + dw_mii_initialize(0, CONFIG_SPEAR_ETHBASE);
Previously, status of dw_mii_initialize was forward up to caller.
Now it is ignored.
Add a check if it passes fails.
Foward check status to caller
> +
> + macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE, CONFIG_MACB0_PHY);
> + macb_eth_initialize(1, (void *)CONFIG_SYS_MACB1_BASE, CONFIG_MACB1_PHY);
> + macb_eth_initialize(2, (void *)CONFIG_SYS_MACB2_BASE, CONFIG_MACB2_PHY);
> + macb_eth_initialize(3, (void *)CONFIG_SYS_MACB3_BASE, CONFIG_MACB3_PHY);
> +
> + return 0;
> }
> diff --git a/board/spear/spear320/spear320.c b/board/spear/spear320/spear320.c
> index 72bc9a5..efc9a99 100644
> --- a/board/spear/spear320/spear320.c
> +++ b/board/spear/spear320/spear320.c
> @@ -61,5 +61,9 @@ int board_nand_init(struct nand_chip *nand)
>
> int board_eth_init(bd_t *bis)
> {
> - return dw_mii_initialize(0, CONFIG_SPEAR_ETHBASE);
> + dw_mii_initialize(0, CONFIG_SPEAR_ETHBASE);
> +
> + macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE, CONFIG_MACB0_PHY);
> +
> + return 0;
> }
> diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h
> index 502c50f..689d914 100644
> --- a/include/configs/spear3xx.h
> +++ b/include/configs/spear3xx.h
> @@ -44,6 +44,19 @@
> /* Ethernet driver configuration */
> #define CONFIG_DW_ALTDESCRIPTOR 1
>
> +#if defined(CONFIG_SPEAR310)
> +#define CONFIG_MACB 1
> +#define CONFIG_MACB0_PHY 0x01
> +#define CONFIG_MACB1_PHY 0x03
> +#define CONFIG_MACB2_PHY 0x05
> +#define CONFIG_MACB3_PHY 0x07
> +
> +#elif defined(CONFIG_SPEAR320)
> +#define CONFIG_MACB 1
> +#define CONFIG_MACB0_PHY 0x01
> +
Is network not available for spear300 ?
Tom
> +#endif
> +
> /* Serial Configuration (PL011) */
> #define CONFIG_SYS_SERIAL0 0xD0000000
>
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