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ARM: pcm058: Match mainline Linux NAND ECC layout/behaviour

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Enabled "fsl,legacy-bch-geometry" in U-Boot device tree overlay
to match the legacy BCH geometry layout, which mainline Linux
applies when "fsl,use-minimum-ecc" is not specified in the device
tree.

Reinstated SYS_NAND_ONFI_DETECTION, which when disabled, masked
the mismatch on SOMs with Winbond NAND flash chips.

Signed-off-by: Niel Fourie <lusus@denx.de>
This commit is contained in:
Niel Fourie 2021-03-22 14:05:11 +01:00 committed by Stefano Babic
parent 52bbcc340a
commit 3da9630b8c
2 changed files with 5 additions and 0 deletions
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4
arch/arm/dts/imx6q-phytec-mira-rdk-nand-u-boot.dtsi
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@ -40,3 +40,7 @@
&m25p80 { &m25p80 {
u-boot,dm-spl; u-boot,dm-spl;
}; };
&gpmi {
fsl,legacy-bch-geometry;
};

1
include/configs/pcm058.h
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@ -19,6 +19,7 @@
/* Enable NAND support */ /* Enable NAND support */
#define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_ONFI_DETECTION
/* Physical Memory Map */ /* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR