Re: [U-Boot] [PATCH 22/22] ppc: xilinx-ppc440-generic: Wire LL_TEMAC driver

[Michal Simek]

On 26.1.2016 13:43, Ricardo Ribalda Delgado wrote:
> Hello Bin
> 
> On Tue, Jan 26, 2016 at 1:21 PM, Bin Meng <bmeng...@gmail.com> wrote:
>> Hi Ricardo,
>>
>> On Tue, Jan 26, 2016 at 6:24 PM, Ricardo Ribalda Delgado
>> <ricardo.riba...@gmail.com> wrote:
>>> If the xparameters file contains a LL_TEMAC definition compile its
>>> driver and the net commands.
>>>
>>> Signed-off-by: Ricardo Ribalda Delgado <ricardo.riba...@gmail.com>
>>> ---
>>>  .../xilinx/ppc440-generic/xilinx_ppc440_generic.c  | 22 
>>> ++++++++++++++++++++++
>>>  board/xilinx/ppc440-generic/xparameters.h          |  4 ++++
>>>  configs/xilinx-ppc440-generic_defconfig            |  5 +++++
>>>  include/configs/xilinx-ppc440-generic.h            | 10 ++++++++++
>>>  4 files changed, 41 insertions(+)
>>>
>>> diff --git a/board/xilinx/ppc440-generic/xilinx_ppc440_generic.c 
>>> b/board/xilinx/ppc440-generic/xilinx_ppc440_generic.c
>>> index 0e3ab94e31ef..d8233529304d 100644
>>> --- a/board/xilinx/ppc440-generic/xilinx_ppc440_generic.c
>>> +++ b/board/xilinx/ppc440-generic/xilinx_ppc440_generic.c
>>> @@ -8,6 +8,7 @@
>>>
>>>  #include <config.h>
>>>  #include <common.h>
>>> +#include <netdev.h>
>>>  #include <asm/processor.h>
>>>
>>>  int checkboard(void)
>>> @@ -34,3 +35,24 @@ void get_sys_info(sys_info_t *sys_info)
>>>  int get_serial_clock(void){
>>>         return XPAR_UARTNS550_0_CLOCK_FREQ_HZ;
>>>  }
>>> +
>>> +int board_eth_init(bd_t *bis)
>>> +{
>>> +       int ret = 0;
>>> +
>>> +       puts("Init xilinx temac\n");
>>> +#ifdef XPAR_LLTEMAC_0_BASEADDR
>>> +       ret |= xilinx_ll_temac_eth_init(bis, XPAR_LLTEMAC_0_BASEADDR,
>>> +                       XILINX_LL_TEMAC_M_SDMA_DCR | 
>>> XILINX_LL_TEMAC_M_SDMA_PLB,
>>> +                       XPAR_LLTEMAC_0_LLINK_CONNECTED_BASEADDR);
>>> +
>>> +#endif
>>> +
>>> +#ifdef XPAR_LLTEMAC_1_BASEADDR
>>> +       ret |= xilinx_ll_temac_eth_init(bis, XPAR_LLTEMAC_1_BASEADDR,
>>> +                       XILINX_LL_TEMAC_M_SDMA_DCR | 
>>> XILINX_LL_TEMAC_M_SDMA_PLB,
>>> +                       XPAR_LLTEMAC_1_LLINK_CONNECTED_BASEADDR);
>>> +#endif
>>
>> No DM ethernet driver for LLTEMAC?
> 
> 
> Not as far as I know

I have removed ll_temac support from Microblaze and as we discussed
before we are not going to support ppc platforms. That's why if someone
wants to use this driver it has to invest time to move it to DM or will
be removed at some point in future.

Thanks,
Michal

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform

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