On Wednesday 24 March 2010 03:29:21 Thomas Chou wrote: > This patch adds status polling method to offer an alternative to > data toggle method for amd flash chips. > > This patch is needed for nios2 cfi flash interface, where the bus > controller performs 4 bytes read cycles for a single byte read > instruction. The data toggle method can not detect chip busy > status correctly. So we have to poll DQ7, which will be inverted > when the chip is busy. > > This feature is enabled with the config def, > CONFIG_SYS_CFI_FLASH_STATUS_POLL > > In flash_erase, the verbose printing of '.' is changed that it will > go with each sector whether successed or failed.
Applied to u-boot-cfi-flash/next. Thanks. Cheers, 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: off...@denx.de _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
