From mboxrd@z Thu Jan 1 00:00:00 1970 From: LW@KARO-electronics.de (Lothar =?UTF-8?B?V2HDn21hbm4=?=) Date: Fri, 28 Mar 2014 11:13:50 +0100 Subject: [PATCHv2 1/1] mtd: gpmi: make blockmark swapping optional In-Reply-To: <53354329.2020909@freescale.com> References: <532BCFCC.4080205@freescale.com> <1395399017-19005-1-git-send-email-LW@KARO-electronics.de> <20140324095902.GB11377@localhost> <20140326095156.3e5585b8@ipc1.ka-ro> <5332AEE7.2040402@freescale.com> <20140326125502.0e8d0657@ipc1.ka-ro> <20140327095956.GA29623@localhost> <20140327132109.06258526@ipc1.ka-ro> <5334D9F7.2030001@freescale.com> <20140328091646.1ce03f90@ipc1.ka-ro> <53353524.9020605@freescale.com> <20140328100158.042a3d68@ipc1.ka-ro> <533541DE.7020606@freescale.com> <53354329.2020909@freescale.com> Message-ID: <20140328111350.003b9fce@ipc1.ka-ro> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, Huang Shijie wrote: > ? 2014?03?28? 17:33, Huang Shijie ??: > > ? 2014?03?28? 17:01, Lothar Wa?mann ??: > >> There is no need for the ROM code to access any other partition than > >> the bootloader itself. Thus Linux can perfectly well be booted from > > Assume the ROM only access the partition which contains the > > bootloader, and > > the ROM does the swapping for the pages(but we do not do the swapping > > to these pages), > I mean the kernel do not do the swapping when we burn the uboot to the NAND. > The kernel need not be able to write the bootloader to NAND. If you want a kernel that can do it, you just need to boot it with one line in the DTB removed. Lothar Wa?mann -- ___________________________________________________________ Ka-Ro electronics GmbH | Pascalstra?e 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Gesch?ftsf?hrer: Matthias Kaussen Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | info at karo-electronics.de ___________________________________________________________