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davinci: omapl138-lcdk: enable driver model for NAND

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Enable the driver-model on da850-lcdk. We need to add a dummy nand node
to the device tree, as the real nand node is a sub-node of the aemif
device.

On linux the aemif driver populates all its child nodes, but we can't do
it in u-boot currently.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
Bartosz Golaszewski 2019-07-29 08:58:04 +02:00 committed by Tom Rini
parent 29d8eb3345
commit f5a47554e0
3 changed files with 9 additions and 0 deletions
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4
arch/arm/dts/da850-lcdk-u-boot.dtsi
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@ -9,4 +9,8 @@
aliases {
i2c0 = &i2c0;
};
nand {
compatible = "ti,davinci-nand";
};
};

1
configs/omapl138_lcdk_defconfig
View File

@ -39,6 +39,7 @@ CONFIG_DM=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DAVINCI=y
CONFIG_DM_MMC=y
CONFIG_MTD=y
CONFIG_NAND=y
CONFIG_NAND_DAVINCI=y
CONFIG_SYS_NAND_BUSWIDTH_16BIT=y

4
include/configs/omapl138_lcdk.h
View File

@ -168,6 +168,10 @@
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_NAND_LOAD
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SYS_NAND_SELF_INIT
#endif
#endif
#ifdef CONFIG_SYS_USE_NOR