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xilinx: Enable NVMEM framework for all platforms

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Boards which have for example MAC address in eeprom but not in Xilinx
format (legacy or FRU) could reference it via nvmem cells.
For example:

&gem0 {
	nvmem-cells = <&mac>;
	nvmem-cell-names = "mac-address";
};

&eeprom {
	#address-cells = <1>;
	#size-cells = <1>;
	mac: mac-address@f0 {
		reg = <0xf0 6>;
	};
};

For getting it work above DT changes are required but also CONFIG_NVMEM
should be enabled. That's why enable it by default in generic defconfigs
to be able to use it directly by changing DT only.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/9c8ee7a4c7a16367438a92a4c9581bac9d968f84.1712815454.git.michal.simek@amd.com
This commit is contained in:
Michal Simek
2024-04-11 08:04:16 +02:00
parent 93d9838338
commit 5db5b7e2a3
4 changed files with 4 additions and 0 deletions
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1
configs/xilinx_versal_net_virt_defconfig
View File

@@ -80,6 +80,7 @@ CONFIG_I2C_MUX_PCA954x=y
CONFIG_DM_MAILBOX=y
CONFIG_ZYNQMP_IPI=y
CONFIG_MISC=y
CONFIG_NVMEM=y
CONFIG_I2C_EEPROM=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y

1
configs/xilinx_versal_virt_defconfig
View File

@@ -83,6 +83,7 @@ CONFIG_I2C_MUX_PCA954x=y
CONFIG_DM_MAILBOX=y
CONFIG_ZYNQMP_IPI=y
CONFIG_MISC=y
CONFIG_NVMEM=y
CONFIG_I2C_EEPROM=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y

1
configs/xilinx_zynq_virt_defconfig
View File

@@ -107,6 +107,7 @@ CONFIG_I2C_MUX_PCA954x=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_MISC=y
CONFIG_NVMEM=y
CONFIG_I2C_EEPROM=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ZYNQ=y

1
configs/xilinx_zynqmp_virt_defconfig
View File

@@ -147,6 +147,7 @@ CONFIG_I2C_MUX_PCA954x=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_MISC=y
CONFIG_NVMEM=y
CONFIG_I2C_EEPROM=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y