From 472caa69e3480dc8e3fe1dd929b528a599341768 Mon Sep 17 00:00:00 2001 From: Sean Anderson Date: Thu, 5 May 2022 13:11:42 -0400 Subject: test: Load mac address with i2c eeprom This uses an i2c eeprom to load a mac address using the nvmem interface. Enable I2C_EEPROM for sandbox SPL since it is the only sandbox config which doesn't enable it eeprom. Signed-off-by: Sean Anderson Reviewed-by: Simon Glass --- arch/sandbox/dts/test.dts | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'arch/sandbox') diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index 13515dd..4d0fd47 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -538,7 +538,8 @@ eth_3: sbe5 { compatible = "sandbox,eth"; reg = <0x10005000 0x1000>; - mac-address = [ 02 00 11 22 33 45 ]; + nvmem-cells = <ð3_addr>; + nvmem-cell-names = "mac-address"; }; eth@10004000 { @@ -701,6 +702,8 @@ pinctrl-0 = <&pinmux_i2c0_pins>; eeprom@2c { + #address-cells = <1>; + #size-cells = <1>; reg = <0x2c>; compatible = "i2c-eeprom"; sandbox,emul = <&emul_eeprom>; @@ -712,6 +715,10 @@ reg = <10 2>; }; }; + + eth3_addr: mac-address@24 { + reg = <24 6>; + }; }; rtc_0: rtc@43 { -- cgit v1.1