From mboxrd@z Thu Jan  1 00:00:00 1970
From: Simon Glass <sjg@chromium.org>
Date: Wed, 4 Feb 2015 08:07:36 -0700
Subject: [U-Boot] [RFC PATCH v3 4/7] x86: quark: Add Cache-As-RAM
	initialization
In-Reply-To: <1422887729-601-5-git-send-email-bmeng.cn@gmail.com>
References: <1422887729-601-1-git-send-email-bmeng.cn@gmail.com>
 <1422887729-601-5-git-send-email-bmeng.cn@gmail.com>
Message-ID: <CAPnjgZ0Bqu+QwkVNBxrTo5Z5XGNMkam74ReBqp=0LY5MwDGPfw@mail.gmail.com>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

On 2 February 2015 at 07:35, Bin Meng <bmeng.cn@gmail.com> wrote:
> Quark SoC contains an embedded 512KiB SRAM (eSRAM) that is
> initialized by hardware. eSRAM is the ideal place to be used
> for Cache-As-RAM (CAR) before system memory is available.
>
> Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
>
> ---
>
> Changes in v3:
> - Use macros from <asm/pci.h> and <asm/arch/quark.h>
>
> Changes in v2:
> - Replace upper case register names (EAX etc.) with lower case
> - Use some macros from <asm/arch/msg_port.h> and <asm/arch/quark.h>
>
>  arch/x86/cpu/quark/car.S | 105 +++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 105 insertions(+)
>  create mode 100644 arch/x86/cpu/quark/car.S

Acked-by: Simon Glass <sjg@chromium.org>