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mtd: bcm47xxnflash: NAND_CMD_RESET support 

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
hifive-unleashed-5.1
Rafał Miłecki 2014-08-19 09:14:16 +02:00 committed by Brian Norris
parent 90de63324f
commit dfbd7dda0b
1 changed files with 5 additions and 1 deletions
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6
drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c
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@ -14,6 +14,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/bcma/bcma.h>
/* Broadcom uses 1'000'000 but it seems to be too many. Tests on WNDR4500 has
@ -226,7 +227,10 @@ static void bcm47xxnflash_ops_bcm4706_cmdfunc(struct mtd_info *mtd,
switch (command) {
case NAND_CMD_RESET:
pr_warn("Chip reset not implemented yet\n");
nand_chip->cmd_ctrl(mtd, command, NAND_CTRL_CLE);
ndelay(100);
nand_wait_ready(mtd);
break;
case NAND_CMD_READID:
ctlcode = NCTL_CSA | 0x01000000 | NCTL_CMD1W | NCTL_CMD0;