On Tue, Dec 18, 2012 at 03:22:41PM +0100, Jan Luebbe wrote:
> Signed-off-by: Jan Luebbe <jlu@xxxxxxxxxxxxxx>
> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
> ---
> arch/arm/boards/beaglebone/board.c | 80 +++
> arch/arm/mach-omap/include/mach/cpsw.h | 49 ++
> drivers/net/Kconfig | 4 +
> drivers/net/Makefile | 1 +
> drivers/net/cpsw.c | 1021 ++++++++++++++++++++++++++++++++
> 5 files changed, 1155 insertions(+)
> create mode 100644 arch/arm/mach-omap/include/mach/cpsw.h
> create mode 100644 drivers/net/cpsw.c
>
> diff --git a/arch/arm/boards/beaglebone/board.c b/arch/arm/boards/beaglebone/board.c
> index d139e94..20b4bdd 100644
> --- a/arch/arm/boards/beaglebone/board.c
> +++ b/arch/arm/boards/beaglebone/board.c
> @@ -31,6 +31,7 @@
> #include <sizes.h>
> #include <io.h>
> #include <ns16550.h>
> +#include <net.h>
> #include <asm/armlinux.h>
> #include <generated/mach-types.h>
> #include <mach/am33xx-silicon.h>
> @@ -42,6 +43,7 @@
> #include <mach/ehci.h>
> #include <i2c/i2c.h>
> #include <linux/err.h>
> +#include <linux/phy.h>
> #include <usb/ehci.h>
> #include <mach/xload.h>
> #include <mach/am33xx-devices.h>
> @@ -306,6 +308,84 @@ static int beaglebone_console_init(void)
> console_initcall(beaglebone_console_init);
> #endif /* CONFIG_DRIVER_SERIAL_NS16550 */
>
> +#ifdef CONFIG_DRIVER_NET_CPSW
> +static void cpsw_control(int enabled)
> +{
> + return;
> +}
> +
> +static struct cpsw_slave_data cpsw_slaves[] = {
> + {
> + .slave_reg_ofs = 0x208,
> + .sliver_reg_ofs = 0xd80,
> + .phy_id = 0,
> + .phy_if = PHY_INTERFACE_MODE_MII,
> + },
> + {
> + .slave_reg_ofs = 0x308,
> + .sliver_reg_ofs = 0xdc0,
> + .phy_id = 1,
> + .phy_if = PHY_INTERFACE_MODE_MII,
> + },
> +};
> +
> +static struct cpsw_platform_data cpsw_data = {
> + .mdio_base = AM335X_CPSW_MDIO_BASE,
> + .cpsw_base = AM335X_CPSW_BASE,
> + .mdio_div = 0xff,
> + .channels = 8,
> + .cpdma_reg_ofs = 0x800,
> + .slaves = 2,
> + .slave_data = cpsw_slaves,
> + .ale_reg_ofs = 0xd00,
> + .ale_entries = 1024,
> + .host_port_reg_ofs = 0x108,
> + .hw_stats_reg_ofs = 0x900,
> + .mac_control = (1 << 5) /* MIIEN */,
> + .control = cpsw_control,
> + .host_port_num = 0,
> + .version = CPSW_CTRL_VERSION_2,
> +};
Most of this looks SoC specific, not board specific. You should use the
platform_device_id mechanism for this.
Sascha
--
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