From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timur Tabi Date: Mon, 21 Jul 2008 13:43:24 -0500 Subject: [U-Boot-Users] RFQ: disable flash writes until after relocation? In-Reply-To: <4884CB6B.6040708@ovro.caltech.edu> References: <20080720200750.F16F8248BF@gemini.denx.de> <4884AFE1.3080001@freescale.com> <4884CB6B.6040708@ovro.caltech.edu> Message-ID: <4884D8CC.1090206@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de David Hawkins wrote: > Whatever was written to i2c_bus_speed[0] was never actually > written, since the write occurs to flash before relocation, > so whatever the intent of the write was, needs to be fixed. Prior to relocation, the value of i2c_bus_speed[] is irrelevant. All that matter is that the I2C device is programmed for that speed. No code ever looks at i2c_bus_speed[] prior to relocation. Regardless, I'm testing a patch that prevents writes before relocation, so I'll be sending it out soon. -- Timur Tabi Linux kernel developer at Freescale