[U-Boot] [PATCH] keystone2: k2g: add env script to load firmware initramfs as part of boot flow

Tom Rini trini at konsulko.com
Fri Sep 16 13:17:20 CEST 2016


On Thu, Sep 15, 2016 at 07:14:32PM +0530, Lokesh Vutla wrote:

> From: Murali Karicheri <m-karicheri2 at ti.com>
> 
> On K2G, the PCIe SerDes h/w is a re-use from other K2 devices and SerDes
> driver requires a firmware image to initialize the SerDes h/w device.
> This is firmware is part of the initramfs file that is loaded to memory
> in u-boot and passed to kernel as in other K2 platforms. This patch
> customize the u-boot env to have this done automatically when the K2G EVM
> boots up. With this, a user may be able to boot the EVM with a standard
> PCIe card at the x1 PCIe slot and release image and test PCIe devices
> such as NIC, SATA etc.
> 
> Signed-off-by: Murali Karicheri <m-karicheri2 at ti.com>
> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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