From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anatolij Gustschin Date: Tue, 29 Apr 2008 17:03:48 +0200 Subject: [U-Boot-Users] [PATCH] M18 flash (Sibley) support (attempt 2) In-Reply-To: References: <20080429134318.D801424681@gemini.denx.de> Message-ID: <481738D4.7090207@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 Hi Vasiliy, Vasiliy Leoenenko wrote: > cfi_flash: support of long cmd in U-boot. > > Some NOR flash chips needs support of commands with length grether than max value size of uchar. > For example all M18 family chips use 0x1ff command in buffered write mode as value of program loops count. Unfortunately this patch still breaks CFI support on sequoia board: U-Boot 1.3.3-rc1-00021-g0e715a7-dirty (Apr 29 2008 - 16:55:18) CPU: AMCC PowerPC 440EPx Rev. A at 330 MHz (PLB=132, OPB=66, EBC=66 MHz) Security/Kasumi support Bootstrap Option B - Boot ROM Location EBC (16 bits) Internal PCI arbiter enabled, PCI async ext clock used 32 kB I-Cache 32 kB D-Cache Board: Sequoia - AMCC PPC440EPx Evaluation Board, Rev. F, PCI=33 MHz I2C: ready DTT: 1 is 36 C DRAM: 256 MB FLASH: CFI: Unknown command set 0x0 *** failed *** ### ERROR ### Please RESET the board ### Best regards, Anatolij -- 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