From: Scott Wood <oss@buserror.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 3/7] nand: add nand mtd concat support
Date: Wed, 01 Jun 2016 19:09:16 -0500 [thread overview]
Message-ID: <1464826156.16584.144.camel@buserror.net> (raw)
In-Reply-To: <1464696492-10349-4-git-send-email-hs@denx.de>
On Tue, 2016-05-31 at 14:08 +0200, Heiko Schocher wrote:
> @@ -59,6 +64,9 @@ int nand_register(int devnum, struct mtd_info *mtd)
> * via the mtdcore infrastructure (e.g. ubi).
> */
> add_mtd_device(mtd);
> +#ifdef CONFIG_MTD_CONCAT
> + nand_devices_found++;
> +#endif
> #endif
[snip]
> + sprintf(c_mtd_name, "nand%d", nand_devices_found);
> + mtd = mtd_concat_create(nand_info, nand_devices_found,
> + c_mtd_name);
This assumes that there are no gaps in the NAND numbering (e.g. because some
device was optional or failed to init). It would be better to build an array
by scanning nand_info[] for non-NULL devices.
-SCott
next prev parent reply other threads:[~2016-06-02 0:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-31 12:08 [U-Boot] [PATCH v2 0/7] add support for the etamin draco board variant Heiko Schocher
2016-05-31 12:08 ` [U-Boot] [PATCH v2 1/7] siemens,am33x: add ubi fastmap support Heiko Schocher
2016-05-31 12:08 ` [U-Boot] [PATCH v2 2/7] ubi: add new ubi command "ubi detach" Heiko Schocher
2016-05-31 12:08 ` [U-Boot] [PATCH v2 3/7] nand: add nand mtd concat support Heiko Schocher
2016-06-02 0:09 ` Scott Wood [this message]
2016-06-02 5:02 ` Heiko Schocher
2016-06-03 22:30 ` Scott Wood
2016-05-31 12:08 ` [U-Boot] [PATCH v2 4/7] mtd: nand: omap: allow to switch to BCH16 Heiko Schocher
2016-05-31 12:08 ` [U-Boot] [PATCH v2 5/7] am335x, dxr2: get ECC sType from I2C eeprom Heiko Schocher
2016-05-31 12:08 ` [U-Boot] [PATCH v2 6/7] dfu, nand, ubi: fix erasing after write finish Heiko Schocher
2016-05-31 14:43 ` Lukasz Majewski
2016-05-31 12:08 ` [U-Boot] [PATCH v2 7/7] siemens,am33x: add draco etamin board Heiko Schocher
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