From: Mine <mine260309@gmail.com>
To: Cyril Bur <cyrilbur@gmail.com>
Cc: Joel Stanley <joel@jms.id.au>,
OpenBMC Maillist <openbmc@lists.ozlabs.org>
Subject: Re: [PATCH] ARM: dts: aspeed: Update reserved memory nodes for zaius and witherspoon
Date: Thu, 16 Feb 2017 14:14:41 +0800 [thread overview]
Message-ID: <CAARXrtm=xGhKQrngbjx2qZZhOx8tq-S3f948n+TnxGjkgb14Gg@mail.gmail.com> (raw)
In-Reply-To: <20170216054922.19722-1-cyrilbur@gmail.com>
Hi Cyril,
On Thu, Feb 16, 2017 at 1:49 PM, Cyril Bur <cyrilbur@gmail.com> wrote:
> Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
> ---
> arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 9 +++++++--
> arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 9 +++++++--
> 2 files changed, 14 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> index 4b2d8aa8abb6..2d76bfee1262 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> @@ -25,9 +25,14 @@
> #size-cells = <1>;
> ranges;
>
> - flash_memory: region@94000000 {
> + flash_memory: region@98000000 {
> no-map;
> - reg = <0x94000000 0x04000000>; /* 64M */
> + reg = <0x98000000 0x04000000>; /* 64M */
> + };
> +
> + vga_memory: framebuffer@9c000000 {
> + no-map;
> + reg = <0x9c000000 0x04000000>; /* 64MB */
This assumes that Witherspoon has 512MiB RAM, then why the memory part
indicates it has 1GiB?
```
memory {
reg = <0x80000000 0x40000000>;
};
```
> };
> };
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> index e1c9b3f4fe44..f30288f735bc 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> @@ -25,9 +25,14 @@
> #size-cells = <1>;
> ranges;
>
> - flash_memory: region@94000000 {
> + flash_memory: region@98000000 {
> no-map;
> - reg = <0x94000000 0x04000000>; /* 64M */
> + reg = <0x98000000 0x04000000>; /* 64M */
> + };
> +
> + vga_memory: framebuffer@9c000000 {
> + no-map;
> + reg = <0x9c000000 0x04000000>; /* 64MB */
As I know Google decides to not support VGA on Zaius, so maybe
vga_memory is not needed to Zaius at all.
> };
> };
>
> --
> 2.11.1
>
next prev parent reply other threads:[~2017-02-16 6:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-16 5:49 [PATCH] ARM: dts: aspeed: Update reserved memory nodes for zaius and witherspoon Cyril Bur
2017-02-16 6:14 ` Mine [this message]
2017-02-17 2:51 ` Cyril Bur
2017-02-17 2:56 ` Cyril Bur
2017-02-16 14:05 ` Patrick Williams
2017-02-17 2:48 ` Cyril Bur
2017-02-21 4:16 ` Patrick Williams
2017-02-21 4:45 ` Joel Stanley
2017-02-21 5:13 ` Benjamin Herrenschmidt
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