[PATCH v4] riscv: add freedom E310 Arty A7 bsp

Pragnesh Patel pragnesh.patel at sifive.com
Tue Oct 22 07:16:17 UTC 2019

Any update on this patch.

- Pragnesh

-----Original Message-----
From: Sebastian Huber <sebastian.huber at embedded-brains.de> 
Sent: 11 October 2019 11:56
To: Pragnesh Patel <pragnesh.patel at sifive.com>; Hesham Almatary <hesham.almatary at cl.cam.ac.uk>
Cc: rtems-devel at rtems.org <devel at rtems.org>
Subject: Re: [PATCH v4] riscv: add freedom E310 Arty A7 bsp

On 11/10/2019 08:18, Pragnesh Patel wrote:
>>>   RISCV_LINKCMD([RISCV_RAM_REGION_BEGIN],[begin of the RAM region 
>>> for linker command file (default is 0x70000000 for 64-bit with 
>>> -mcmodel=medlow and 0x80000000 for all 
>>> -RISCV_LINKCMD([RISCV_RAM_REGION_SIZE],[size of the RAM region for 
>>> linker command file (default 64MiB)],[0x04000000])
>>> +RISCV_LINKCMD([RISCV_RAM_REGION_SIZE],[size of the RAM region for 
>>> +linker command file (default is 256 MiB for frdme310arty and 64 MiB 
>>> +for all other)],[${RISCV_RAM_REGION_SIZE_DEFAULT}])
>> No need for this change?
> Arty A7 100T has a 256 MB of RAM. So,  do you want me to make 
> RISCV_RAM_REGION_SIZE to default 64 MB for frdme310arty?

Since we have now a BSP variant for this board I think it makes sense to have all RAM available by default.

Sebastian Huber, embedded brains GmbH

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