[U-Boot] [PATCHv2 4/4] at91sam9x5ek: add USB configuration

[Bo Shen <voice.shen@atmel.com>]

On 11/28/2012 19:48, Richard Genoud wrote:
> Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
> ---
>   include/configs/at91sam9x5ek.h |   24 ++++++++++++++++++++++++
>   1 files changed, 24 insertions(+), 0 deletions(-)
>
> diff --git a/include/configs/at91sam9x5ek.h b/include/configs/at91sam9x5ek.h
> index 5e5f9c1..fd2586d 100644
> --- a/include/configs/at91sam9x5ek.h
> +++ b/include/configs/at91sam9x5ek.h
> @@ -91,6 +91,14 @@
>   #define CONFIG_CMD_SF
>   #define CONFIG_CMD_MMC
>   #define CONFIG_CMD_FAT
> +#define CONFIG_CMD_USB
> +
> +/*
> + * define CONFIG_USB_EHCI to enable USB Hi-Speed (aka 2.0)
> + * NB: in this case, USB 1.1 devices won't be recognized.
> + */
> +#undef CONFIG_USB_EHCI
> +

Nowhere defined it, so no need undefined it.

>
>   /* SDRAM */
>   #define CONFIG_NR_DRAM_BANKS		1
> @@ -158,6 +166,22 @@
>   #define CONFIG_NET_RETRY_COUNT		20
>   #define CONFIG_MACB_SEARCH_PHY
>
> +/* USB */
> +#ifdef CONFIG_CMD_USB
> +#ifdef CONFIG_USB_EHCI
> +#define CONFIG_USB_EHCI_ATMEL
> +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS	2
> +#else
> +#define CONFIG_USB_OHCI_NEW
> +#define CONFIG_SYS_USB_OHCI_CPU_INIT
> +#define CONFIG_SYS_USB_OHCI_REGS_BASE		0x00600000	/* ATMEL_BASE_OHCI */

This has defined in arch/arm/include/asm/arch-at91/at91sam9x5.h.
You can use it directly.

> +#define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91sam9x5"
> +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	3
> +#endif
> +#define CONFIG_USB_ATMEL
> +#define CONFIG_USB_STORAGE
> +#endif
> +
>   #define CONFIG_SYS_LOAD_ADDR		0x22000000	/* load address */
>
>   #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
>