From: Vignesh R <vigneshr@ti.com>
To: Cyrille Pitchen <cyrille.pitchen@atmel.com>,
<computersforpeace@gmail.com>, <linux-mtd@lists.infradead.org>
Cc: <marex@denx.de>, <boris.brezillon@free-electrons.com>,
<nicolas.ferre@atmel.com>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/9] mtd: spi-nor: add an alternative method to support memory >16MiB
Date: Wed, 5 Oct 2016 17:42:50 +0530 [thread overview]
Message-ID: <d35f2b66-1915-8111-9187-cdc49417f787@ti.com> (raw)
In-Reply-To: <75db6c008249df8d0646ea5006648e57fea40706.1475597385.git.cyrille.pitchen@atmel.com>
Hi,
On Tuesday 04 October 2016 10:07 PM, Cyrille Pitchen wrote:
[...]
> static struct seq_rw_config stfsm_s25fl_write4_configs[] = {
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 5c87b2d99507..423448c1c7a8 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -75,6 +75,10 @@ struct flash_info {
> * bit. Must be used with
> * SPI_NOR_HAS_LOCK.
> */
> +#define SPI_NOR_4B_OPCODES BIT(10) /*
> + * Use dedicated 4byte address op codes
> + * to support memory size above 128Mib.
> + */
I don't see this flag being added to any flash_info data for any m25p80
compatible flashes? Is that part of a separate series?
--
Regards
Vignesh
next prev parent reply other threads:[~2016-10-05 12:13 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-04 16:37 [PATCH 0/9] mtd: spi-nor: parse SFDP tables to setup (Q)SPI memories Cyrille Pitchen
2016-10-04 16:37 ` [PATCH 1/9] mtd: spi-nor: improve macronix_quad_enable() Cyrille Pitchen
2016-10-04 16:37 ` [PATCH 2/9] mtd: spi-nor: add an alternative method to support memory >16MiB Cyrille Pitchen
2016-10-05 12:12 ` Vignesh R [this message]
2016-10-05 12:53 ` Cyrille Pitchen
2016-10-06 10:03 ` Vignesh R
2016-10-04 16:37 ` [PATCH 3/9] mtd: spi-nor: add support of SPI protocols like SPI 1-2-2 and SPI 1-4-4 Cyrille Pitchen
2016-10-04 16:37 ` [PATCH 4/9] mtd: spi-nor: remove unused set_quad_mode() function Cyrille Pitchen
2016-10-04 16:37 ` [PATCH 5/9] mtd: m25p80: add support of dual and quad spi protocols to all commands Cyrille Pitchen
2016-10-04 16:37 ` [PATCH 6/9] mtd: spi-nor: parse Serial Flash Discoverable Parameters (SFDP) tables Cyrille Pitchen
2016-10-04 16:37 ` [PATCH 7/9] mtd: spi-nor: parse SFDP 4-byte Address Instruction Table Cyrille Pitchen
2016-10-04 16:37 ` [PATCH 8/9] mtd: spi-nor: add support to Macronix mx66l1g45g Cyrille Pitchen
2016-10-04 16:37 ` [PATCH 9/9] mtd: spi-nor: add support to SST sst26* QSPI memories Cyrille Pitchen
-- strict thread matches above, loose matches on Subject: below --
2016-06-20 16:49 [PATCH 0/9] mtd: spi-nor: parse SFDP tables as defined by JESD216B Cyrille Pitchen
2016-06-20 16:50 ` [PATCH 2/9] mtd: spi-nor: add an alternative method to support memory >16MiB Cyrille Pitchen
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