From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andre Schwarz Date: Thu, 04 Nov 2010 14:32:15 +0100 Subject: [U-Boot] [PATCH] powerpc: do not fixup NULL ptrs In-Reply-To: References: <1287049904-18917-1-git-send-email-Joakim.Tjernlund@transmode.se> <20101018203948.676071359B3@gemini.denx.de> <1702240919.111.1287950899754.JavaMail.open-xchange@proteus> <20101024201832.DAF78134F26@gemini.denx.de> <739387466.116.1287952424329.JavaMail.open-xchange@proteus> <4CC58B1B.8040005@matrix-vision.de> <20101104095742.5C4AC12A81E3@gemini.denx.de> <025701cb7c0f$3b8c3870$b2a4a950$@pont@sdcsystems.com> <4CD2A3AD.6040605@matrix-vision.de> <4CD2A6EB.4060109@matrix-vision.de> Message-ID: <4CD2B5DF.2080400@matrix-vision.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Jocke, [snip] > still -E_TOO_LITTLE_INFO: > sorry - thought it was clear already. > "include weather booted from NAND or NOR, CPU type(e300cX) and > what reset vector is used." > CPU: e300c4, MPC8379, Rev: 2.1 at 600 MHz, CSB: 400 MHz - Boot from NOR Flash - HRCW from I2C EEPROM - Reset Vector 0x100, i.e. low boot. Initial RAM ... #define CONFIG_SYS_INIT_RAM_LOCK 1 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 #define CONFIG_SYS_GBL_DATA_SIZE 0x100 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE) ... mapped by BAT5 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10) #define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U Of course ELDK-4.2 toolchain. >> My latest MPC8377 board does not even start without your suggested 4 nops. >> It does not start (i.e. serial line completely dead) with any USB >> functionality defined. >> > Something else is broken here, no idea what. > > If it's an alignment or linking problem it could have the same root cause. Just want to give as much information as I can. Cheers, Andr? MATRIX VISION GmbH, Talstrasse 16, DE-71570 Oppenweiler Registergericht: Amtsgericht Stuttgart, HRB 271090 Geschaeftsfuehrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner