From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <nicolas.ferre@microchip.com>
Cc: <claudiu.beznea@microchip.com>, <eugen.hristev@microchip.com>,
<codrin.ciubotariu@microchip.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Tudor Ambarus <tudor.ambarus@microchip.com>
Subject: [PATCH] ARM: configs: at91: sama7: Enable NAND / SMC
Date: Tue, 11 Jan 2022 14:56:41 +0200 [thread overview]
Message-ID: <20220111125641.903624-1-tudor.ambarus@microchip.com> (raw)
Enable the Static Memory Controller. Tested with Micron MT29F4G08ABAEAWP
NAND flash. Software error correction is not needed, as the SMC includes
a PMECC error correction hardware module.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
arch/arm/configs/sama7_defconfig | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig
index 0368068e04d9..342d9f30d9d2 100644
--- a/arch/arm/configs/sama7_defconfig
+++ b/arch/arm/configs/sama7_defconfig
@@ -82,6 +82,9 @@ CONFIG_DEVTMPFS_MOUNT=y
CONFIG_MTD=y
CONFIG_MTD_TESTS=m
CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_RAW_NAND=y
+CONFIG_MTD_NAND_ATMEL=y
+# CONFIG_MTD_NAND_ECC_SW_HAMMING is not set
CONFIG_MTD_SPI_NOR=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
@@ -174,7 +177,6 @@ CONFIG_DMATEST=y
CONFIG_STAGING=y
CONFIG_MICROCHIP_PIT64B=y
# CONFIG_IOMMU_SUPPORT is not set
-# CONFIG_ATMEL_EBI is not set
CONFIG_IIO=y
CONFIG_IIO_SW_TRIGGER=y
CONFIG_AT91_SAMA5D2_ADC=y
--
2.25.1
next reply other threads:[~2022-01-11 12:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-11 12:56 Tudor Ambarus [this message]
2022-02-24 18:52 ` Nicolas Ferre
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