Re: [U-Boot] [PATCH 1/2] mtd: denali: fix NAND_CMD_PARAM command

2014-10-08 Thread Chin Liang See
On Fri, 2014-10-03 at 20:03 +0900, Masahiro Yamada wrote: > NAND_CMD_PARAM (0xEC) command is not working on the Denali > NAND controller driver. > > Unlike NAND_CMD_READID (0x90), when the NAND_CMD_PARAM command > is followed by an address cycle, the target device goes busy. > (R/B# is deasserted)

[U-Boot] [PATCH 1/2] mtd: denali: fix NAND_CMD_PARAM command

2014-10-03 Thread Masahiro Yamada
NAND_CMD_PARAM (0xEC) command is not working on the Denali NAND controller driver. Unlike NAND_CMD_READID (0x90), when the NAND_CMD_PARAM command is followed by an address cycle, the target device goes busy. (R/B# is deasserted) Wait until the parameter data are ready. In addition, unnecessary cl