From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Date: Fri, 21 Nov 2008 11:06:46 +0100 Subject: [U-Boot] [PATCH v2] ppc4xx: Changed 460EX/GT OCM TLB and internal SRAM initialization In-Reply-To: <1227211790-25073-1-git-send-email-dmitch71@gmail.com> References: <1227211790-25073-1-git-send-email-dmitch71@gmail.com> Message-ID: <200811211106.46408.sr@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Thursday 20 November 2008, Dave Mitchell wrote: > Expanded OCM TLB to allow access to 64K OCM as well as 256K of > internal SRAM. > > Adjusted internal SRAM initialization to match updated user > manual recommendation. > > OCM & ISRAM are now mapped as follows: > physical virtual size > ISRAM 0x4_0000_0000 0xE300_0000 256k > OCM 0x4_0004_0000 0xE304_0000 64k > > A single TLB was used for this mapping. > > Signed-off-by: Dave Mitchell I changed CFG_OCM_BASE to CONFIG_SYS_OCM_BASE manually. Applied to 4xx/master. Thanks. Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de =====================================================================