diff options
| author | Michal Simek <michal.simek@amd.com> | 2024-12-11 13:41:28 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2025-02-03 17:05:50 +0100 |
| commit | 09b180054b8fe51f025a053c86be1572b1cda0ce (patch) | |
| tree | 98315eefa645feaa475a992d8786d7390d9361da | |
| parent | 170166982142f4f5ffa392a80cb130f5a423874e (diff) | |
ARM: zynq: Point via nvmem0 alias to eeprom on zc702/zc706
EEPROM stores identification information about board like a board name,
revision, serial number and ethernet MAC address. U-Boot is capable to read
nvmemX aliases and read/display provided information when nvmem alias link
is described.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c4a28874455a8747638551cf09ba31aa803b8b09.1733920873.git.michal.simek@amd.com
| -rw-r--r-- | arch/arm/boot/dts/xilinx/zynq-zc702.dts | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/xilinx/zynq-zc706.dts | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/xilinx/zynq-zc702.dts b/arch/arm/boot/dts/xilinx/zynq-zc702.dts index 424e78f6c148..78645455c0a7 100644 --- a/arch/arm/boot/dts/xilinx/zynq-zc702.dts +++ b/arch/arm/boot/dts/xilinx/zynq-zc702.dts @@ -16,6 +16,7 @@ i2c0 = &i2c0; serial0 = &uart1; mmc0 = &sdhci0; + nvmem0 = &eeprom; }; memory@0 { @@ -138,7 +139,7 @@ #address-cells = <1>; #size-cells = <0>; reg = <2>; - eeprom@54 { + eeprom: eeprom@54 { compatible = "atmel,24c08"; reg = <0x54>; }; diff --git a/arch/arm/boot/dts/xilinx/zynq-zc706.dts b/arch/arm/boot/dts/xilinx/zynq-zc706.dts index 199fb37257c2..1ebf8e422c3c 100644 --- a/arch/arm/boot/dts/xilinx/zynq-zc706.dts +++ b/arch/arm/boot/dts/xilinx/zynq-zc706.dts @@ -15,6 +15,7 @@ i2c0 = &i2c0; serial0 = &uart1; mmc0 = &sdhci0; + nvmem0 = &eeprom; }; memory@0 { @@ -99,7 +100,7 @@ #address-cells = <1>; #size-cells = <0>; reg = <2>; - eeprom@54 { + eeprom: eeprom@54 { compatible = "atmel,24c08"; reg = <0x54>; }; |