From mboxrd@z Thu Jan 1 00:00:00 1970 From: CG Date: Wed, 26 May 2004 10:19:15 -0400 Subject: [U-Boot-Users] flash erase References: <1085564564.4870.15.camel@Gargouille.comodoindia> Message-ID: <048d01c4432c$6cb9e280$6b01a8c0@cc> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello all, I added a new flash (28F128J3C) to my board and u-boot seems detect the flash now. Man ID = 0x89 (intel) Device ID = 0x18 (28F128J3) I erase the first sector : erase 10000000 1001ffff So I displayed the memory by using "md 10000000" And, I got this thing : 10000000: ffffff10 ffff00b0 ffffff30 ffff0030 10000010: ffffff10 ffffff10 ffff0430 ffff00b0 10000020: ffffff10 ffff7d30 ffff0030 ffff1430 10000030: ffffff10 ffff0030 ffffff30 ffff00b0 10000040: ffffff10 ffff0430 ffff00b0 ffffff30 10000050: ffffff10 ffff00b0 ffffff10 ffff3c30 10000060: ffffff10 ffff00b0 fffffd30 ffffff10 10000070: ffffff10 ffffff10 ffff00b0 ffff00b0 10000080: ffffff10 ffffff30 ffff00b0 ffff0030 10000090: ffffff10 ffff00b0 ffff0030 ffff1430 100000a0: ffffff10 ffff0030 ffff0030 ffffff30 100000b0: ffffff10 ffff7d30 ffffff30 fffffd30 100000c0: ffffff10 ffff00b0 ffff00b0 ffffff30 100000d0: ffffff10 ffff00b0 ffffff30 ffffff30 100000e0: ffffff10 ffffff30 ffff7d30 ffff04b0 100000f0: ffffff10 ffff00b0 ffff00b0 ffff3c30 What should be the content after erasing the memory? When I copy a file from RAM to this flash sector. I got this error : Copy to Flash... not erased at 10000004 (0) Best regards Christian