From: Bartosz Golaszewski <bgolaszew...@baylibre.com>
Enable the driver-model on da850-evm. 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 <bgolaszew...@baylibre.com>
---
arch/arm/dts/da850-evm-u-boot.dtsi | 4 ++++
configs/da850evm_defconfig | 1 +
configs/da850evm_direct_nor_defconfig | 1 +
configs/da850evm_nand_defconfig | 1 +
include/configs/da850evm.h | 4 ++++
5 files changed, 11 insertions(+)
diff --git a/arch/arm/dts/da850-evm-u-boot.dtsi
b/arch/arm/dts/da850-evm-u-boot.dtsi
index 1683f3472e..d9e8b9926a 100644
--- a/arch/arm/dts/da850-evm-u-boot.dtsi
+++ b/arch/arm/dts/da850-evm-u-boot.dtsi
@@ -10,6 +10,10 @@
soc@1c00000 {
u-boot,dm-spl;
};
+
+ nand {
+ compatible = "ti,davinci-nand";
+ };
};
&flash {
diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
index c095058282..8a891eb8aa 100644
--- a/configs/da850evm_defconfig
+++ b/configs/da850evm_defconfig
@@ -52,6 +52,7 @@ CONFIG_DA8XX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DAVINCI=y
CONFIG_DM_MMC=y
+CONFIG_MTD=y
CONFIG_MTD_DEVICE=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
diff --git a/configs/da850evm_direct_nor_defconfig
b/configs/da850evm_direct_nor_defconfig
index 166e77b8e3..85c96f9951 100644
--- a/configs/da850evm_direct_nor_defconfig
+++ b/configs/da850evm_direct_nor_defconfig
@@ -42,6 +42,7 @@ CONFIG_DA8XX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DAVINCI=y
# CONFIG_MMC is not set
+CONFIG_MTD=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_FLASH_CFI_DRIVER=y
CONFIG_SYS_FLASH_PROTECTION=y
diff --git a/configs/da850evm_nand_defconfig b/configs/da850evm_nand_defconfig
index 7271016346..187087768f 100644
--- a/configs/da850evm_nand_defconfig
+++ b/configs/da850evm_nand_defconfig
@@ -49,6 +49,7 @@ CONFIG_DM_GPIO=y
CONFIG_DA8XX_GPIO=y
CONFIG_DM_I2C=y
CONFIG_DM_MMC=y
+CONFIG_MTD=y
CONFIG_NAND=y
CONFIG_NAND_DAVINCI=y
CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index ccdac0abec..b8556adbb1 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -182,6 +182,10 @@
#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
/*
--
2.21.0
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