[Patch v3 1/3] mtd: spi-nor-ids: Enable SPI_NOR_OCTAL_READ flag for mt35xu*

Priyanka Jain (OSS) priyanka.jain at oss.nxp.com
Wed Mar 18 11:56:46 CET 2020


>-----Original Message-----
>From: U-Boot <u-boot-bounces at lists.denx.de> On Behalf Of Kuldeep Singh
>Sent: Saturday, March 14, 2020 6:24 PM
>To: Priyanka Jain <priyanka.jain at nxp.com>; Jagan Teki
><jagan at amarulasolutions.com>; Vignesh R <vigneshr at ti.com>; u-
>boot at lists.denx.de
>Cc: Kuldeep Singh <kuldeep.singh at nxp.com>
>Subject: [Patch v3 1/3] mtd: spi-nor-ids: Enable SPI_NOR_OCTAL_READ flag for
>mt35xu*
>
>Commit 658df8bd9464 ("mtd: spi-nor-core: Add octal mode support") enables
>octal mode(1-1-8) support in spi-nor framework.
>
>mt35xu512aba and mt35xu02g supports SINGLE and OCTAL I/O. Hence,
>enable SPI_NOR_OCTAL_READ flag for these flashes.
>
>Signed-off-by: Kuldeep Singh <kuldeep.singh at nxp.com>
>Reviewed-by: Vignesh Raghavendra <vigneshr at ti.com>
>---
>v3: No change
>v2: Reword commit message
>
> drivers/mtd/spi/spi-nor-ids.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c index
>973b6f8..334c074 100644
>--- a/drivers/mtd/spi/spi-nor-ids.c
>+++ b/drivers/mtd/spi/spi-nor-ids.c
>@@ -182,8 +182,8 @@ const struct flash_info spi_nor_ids[] = {
> 	{ INFO("n25q00",      0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR
>| SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
> 	{ INFO("n25q00a",     0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR
>| SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
> 	{ INFO("mt25qu02g",   0x20bb22, 0, 64 * 1024, 4096, SECT_4K |
>USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
>-	{ INFO("mt35xu512aba", 0x2c5b1a, 0,  128 * 1024,  512, USE_FSR |
>SPI_NOR_4B_OPCODES) },
>-	{ INFO("mt35xu02g",  0x2c5b1c, 0, 128 * 1024,  2048, USE_FSR |
>SPI_NOR_4B_OPCODES) },
>+	{ INFO("mt35xu512aba", 0x2c5b1a, 0,  128 * 1024,  512, USE_FSR |
>SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES) },
>+	{ INFO("mt35xu02g",  0x2c5b1c, 0, 128 * 1024,  2048, USE_FSR |
>+SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES) },
> #endif
> #ifdef CONFIG_SPI_FLASH_SPANSION	/* SPANSION */
> 	/* Spansion/Cypress -- single (large) sector size only, at least
>--
>2.7.4
Reviewed-by: Priyanka Jain <priyanka.jain at nxp.com>
Jagan,

Please help to pick this patch or provide ack.

Thanks
Priyanka


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