From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Tue, 19 Nov 2013 14:16:17 -0600 Subject: [Inquiry] How to boot using USB device and configure PCI using OMAP4460/4470? In-Reply-To: References: <20131114154505.GC15835@saruman.home> Message-ID: <20131119201617.GC4715@saruman.home> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Nov 19, 2013 at 09:47:42AM +0800, Maggie Mae Roxas wrote: > Hi Felipe, > Good morning. > > Thank you very much for the feedback. > > > all you need to do is write a flasher and a small "bootloader" which > > knows about usb. ROM code can receive data via USB and jump to that > > data's entry point. > > It's all in the TRM. > OK, I will look into this. > However, it seems like this question (1) is not kernel-related. > Can you direct me to the correct contact person for this? > > > that's because OMAP4 doesn't have a PCI controller. > But TI OMAP4470 Blaze Tablet 2 Development Platform contains PCI (miniPCIe). > How is Blaze 2 tablet's kernel configured then..? oh, that's a COM connector. It's used to interface with TI's WiLink devices. The actual bus there is SDIO. -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: