Message ID | 1450918284-16174-2-git-send-email-thomas@wytron.com.tw |
---|---|
State | Accepted, archived |
Delegated to: | Thomas Chou |
Headers | show |
On 2015年12月24日 08:51, Thomas Chou wrote: > If the erase fails, fail_addr might indicate exactly which block > failed. If fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not > at the device level or was not specific to any particular block. > > Signed-off-by: Thomas Chou <thomas@wytron.com.tw> > --- > drivers/mtd/altera_qspi.c | 1 + > 1 file changed, 1 insertion(+) > Applied to u-boot-nios.
diff --git a/drivers/mtd/altera_qspi.c b/drivers/mtd/altera_qspi.c index 627a8cc..b0d4f2c 100644 --- a/drivers/mtd/altera_qspi.c +++ b/drivers/mtd/altera_qspi.c @@ -145,6 +145,7 @@ static int altera_qspi_erase(struct mtd_info *mtd, struct erase_info *instr) /* erase failed, sector might be protected */ debug("erase %08x fail %x\n", sect, stat); writel(stat, ®s->isr); /* clear isr */ + instr->fail_addr = addr; instr->state = MTD_ERASE_FAILED; mtd_erase_callback(instr); return -EIO;
If the erase fails, fail_addr might indicate exactly which block failed. If fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not at the device level or was not specific to any particular block. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> --- drivers/mtd/altera_qspi.c | 1 + 1 file changed, 1 insertion(+)