[PATCH 01/03] ARM: shmobile: APE6EVM base support V2

[Magnus Damm]

On Tue, Mar 19, 2013 at 4:25 PM, Simon Horman <horms at verge.net.au> wrote:
> On Tue, Mar 19, 2013 at 12:10:02AM +0900, Magnus Damm wrote:
>> From: Magnus Damm <damm at opensource.se>
>>
>> V2 of APE6EVM base board support making use of
>> 1 GiB of memory, the SCIFA0 serial port and
>> ARM architected timer.
>>
>> Signed-off-by: Magnus Damm <damm at opensource.se>
>> ---
>>
>>  Changes since V1:
>>  - Sorted headers
>>  - Use ape6evm_add_standard_devices() to setup SoC devices and clocks
>>
>>   Written against "next" renesas.git 811689afc214564c4a5f238ecf4d8bdc0e52b615
>>
>>  Depends on the following series:
>>  [PATCH 00/04] ARM: shmobile: r8a73a4 SoC support V2
>>
>>  Does not depend on:
>>  [PATCH 00/02] sh-pfc: Initial r8a73a4 PFC support
>>
>> arch/arm/boot/dts/Makefile             |    1
>>  arch/arm/boot/dts/r8a73a4-ape6evm.dts  |   26 ++++++++++++++++++
>>  arch/arm/mach-shmobile/Kconfig         |    8 ++++-
>>  arch/arm/mach-shmobile/Makefile        |    1
>>  arch/arm/mach-shmobile/board-ape6evm.c |   46 ++++++++++++++++++++++++++++++++
>>  5 files changed, 81 insertions(+), 1 deletion(-)
>>
>> --- 0001/arch/arm/boot/dts/Makefile
>> +++ work/arch/arm/boot/dts/Makefile   2013-03-18 21:44:34.000000000 +0900
>> @@ -139,6 +139,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm
>>       r8a7779-marzen-reference.dtb \
>>       sh73a0-kzm9g.dtb \
>>       sh73a0-kzm9g-reference.dtb \
>> +     r8a73a4-ape6evm.dtb \
>>       sh7372-mackerel.dtb
>>  dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_cyclone5.dtb \
>>       socfpga_vt.dtb
>> --- /dev/null
>> +++ work/arch/arm/boot/dts/r8a73a4-ape6evm.dts        2013-03-18 21:44:35.000000000 +0900
>> @@ -0,0 +1,26 @@
>> +/*
>> + * Device Tree Source for the APE6EVM board
>> + *
>> + * Copyright (C) 2013 Renesas Solutions Corp.
>> + *
>> + * This file is licensed under the terms of the GNU General Public License
>> + * version 2.  This program is licensed "as is" without any warranty of any
>> + * kind, whether express or implied.
>> + */
>> +
>> +/dts-v1/;
>> +/include/ "r8a73a4.dtsi"
>> +
>> +/ {
>> +     model = "APE6EVM";
>> +     compatible = "renesas,ape6evm", "renesas,r8a73a4";
>> +
>> +     chosen {
>> +             bootargs = "console=ttySC0,115200 ignore_loglevel";
>
> I think that earlyprintk=sh-sci.0,11520 go in here.

Thanks for checking, but we're not making use of earlyprintk on
r8a73a4. So adding this parameter will not make any difference, just
potential confusion IMO.

On r8a73a4 the SCIF ports are added as regular device drivers at
->init_machine() timing. With this approach transition to DT in the
future will be just a small step.

Thanks,

/ magnus