On Thu, Jan 22, 2015 at 12:35:17PM +0800, Jean-Christophe PLAGNIOL-VILLARD wrote:
>
> > On Jan 21, 2015, at 11:07 PM, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote:
> >
> > On Mon, Jan 19, 2015 at 12:39:39PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> >> On 17:54 Mon 19 Jan , Bo Shen wrote:
> >>> On the SAMA5D33 and SAMA5D35 the GMAC PHY ID is 1 while not 7.
> >>> So, let the GMAC auto detect phy id, or else hard code to 7,
> >>> it can not work on these two boards.
> >>>
> >>> Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
> >>> ---
> >>>
> >>> arch/arm/boards/sama5d3xek/init.c | 2 +-
> >>> 1 file changed, 1 insertion(+), 1 deletion(-)
> >>>
> >>> diff --git a/arch/arm/boards/sama5d3xek/init.c b/arch/arm/boards/sama5d3xek/init.c
> >>> index 49d2b37..0b83147 100644
> >>> --- a/arch/arm/boards/sama5d3xek/init.c
> >>> +++ b/arch/arm/boards/sama5d3xek/init.c
> >>> @@ -123,7 +123,7 @@ static void ek_add_device_nand(void) {}
> >>> #if defined(CONFIG_DRIVER_NET_MACB)
> >>> static struct macb_platform_data gmac_pdata = {
> >>> .phy_interface = PHY_INTERFACE_MODE_RGMII,
> >>> - .phy_addr = 7,
> >>> + .phy_addr = -1,
> >> IIRC the auto detect do not work on all board
> >> NACK
> >
> > Please give us some more information why this doesn't work or on which
> > boards this doesn't work. Rejecting patches with 'IIRC' just blocks the
> > patch without giving a clue what else should be done.
>
> This is the same board but différent SoC Module
>
> Bo MUST test it on all of them before do such modification
>
> IIRC the phy is detect on addr 1 instead of 7 on some CPU Module
When the original 7 does not work on all boards, then autodetection
seems to be a valid solution.
Sascha
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