On Jul 18, 2011, at 1:10 AM, Shaohui Xie wrote:
> to make USB2 worked in gadget mode, we need to set it's 'dr_mode' to
> 'peripheral' in hwconfig, but driver starts scan from 'usb1', it'll break
> if it cannot find 'usb1', so we need to tell driver do not break until it
> scaned all the 'usbx' that the board may have.
>
> Signed-off-by: Shaohui Xie <shaohui....@freescale.com>
> ---
> changes for v2:
> 1. fixed a typo in title.
> 2. Added some details in commit.
>
> arch/powerpc/cpu/mpc8xxx/fdt.c | 3 ++-
> board/freescale/corenet_ds/corenet_ds.c | 1 +
> include/configs/corenet_ds.h | 2 ++
> 3 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/arch/powerpc/cpu/mpc8xxx/fdt.c b/arch/powerpc/cpu/mpc8xxx/fdt.c
> index d9e3e7e..60cb210 100644
> --- a/arch/powerpc/cpu/mpc8xxx/fdt.c
> +++ b/arch/powerpc/cpu/mpc8xxx/fdt.c
> @@ -164,7 +164,8 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
> if (mode_idx < 0 && phy_idx < 0)
> printf("WARNING: invalid phy or mode\n");
> } else {
> - break;
> + if (i > CONFIG_SYS_USB_DEVICE)
> + break;
> }
> }
I still dont understand why this is needed. While we might execute the loop
more times than needed, will USB_MAX_DEVICE not cover us?
> if (!usb1_defined) {
- k
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