From mboxrd@z Thu Jan 1 00:00:00 1970 From: Troy Kisky Date: Sat, 02 Jun 2012 17:12:19 -0700 Subject: [U-Boot] [PATCH 9/9] mx6qsabrelite: Add splaschscreen support In-Reply-To: References: <1338485043-21666-1-git-send-email-fabio.estevam@freescale.com> <1338485043-21666-9-git-send-email-fabio.estevam@freescale.com> <4FC9B6A8.2050903@googlemail.com> <4FCA60E2.9000404@googlemail.com> Message-ID: <4FCAABE3.8050401@boundarydevices.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 6/2/2012 3:36 PM, Fabio Estevam wrote: > Hi Dirk, > > On Sat, Jun 2, 2012 at 3:52 PM, Dirk Behme wrote: > >> Maybe you could check [1] >> >> -#define CONFIG_SYS_I2C_SLAVE 0xfe >> +#define CONFIG_SYS_I2C_SLAVE 0x1f >> >> then? I'm no I2C expert and I wasn't sure what to use for >> CONFIG_SYS_I2C_SLAVE. > Yes, 0x1f is the correct address for the Hannstar LVDS I2C slave address. If 0x1f is the Hannstar LVDS address, then you definitely should NOT use 0x1f for the CONFIG_SYS_I2C_SLAVE value. CONFIG_SYS_I2C_SLAVE is meant to define which address the processor will respond to in a multi-master bus environment. However, as mxc_i2c does not support slave mode the entire discussion is moot. Troy