From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Date: Thu, 27 Mar 2008 10:49:08 +0100 Subject: [U-Boot-Users] [PATCH v2] PPC440EPx: Reconfigure PLL for 667MHz processor In-Reply-To: <1203526460-4974-1-git-send-email-mike@terascala.com> References: <1203526460-4974-1-git-send-email-mike@terascala.com> Message-ID: <200803271049.08909.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 Wednesday 20 February 2008, Mike Nuss wrote: > On PPC440EPx without a bootstrap I2C EEPROM, the PLL can be reconfigured > after startup to change the speed of the clocks. This patch adds the > option CFG_PLL_RECONFIG. If this option is set to 667, the CPU > initialization code will reconfigure the PLL to run the system with a CPU > frequency of 667MHz and PLB frequency of 166MHz, without the need for an > external EEPROM. > > Signed-off-by: Mike Nuss > Cc: Stefan Roese Applied to u-boot-ppc4xx locally. 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 =====================================================================