Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2025-03-16 23:07:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

ARM: zynq: Point via nvmem0 alias to eeprom on zc702/zc706

Browse source 
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/c63bba87d0400b6bd0f5651fac21d525f12288f5.1664265311.git.michal.simek@amd.com
This commit is contained in:
Michal Simek 2022-09-27 09:55:12 +02:00
parent 2fe55d1827
commit ce92321559
2 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
arch/arm/dts/zynq-zc702.dts
View file

@ -17,6 +17,7 @@
spi0 = &qspi;
mmc0 = &sdhci0;
usb0 = &usb0;
nvmem0 = &eeprom;
};
memory@0 {
@ -142,7 +143,7 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@54 {
eeprom: eeprom@54 {
compatible = "atmel,24c08";
reg = <0x54>;
};

3
arch/arm/dts/zynq-zc706.dts
View file

@ -16,6 +16,7 @@
serial0 = &uart1;
spi0 = &qspi;
mmc0 = &sdhci0;
nvmem0 = &eeprom;
};
memory@0 {
@ -101,7 +102,7 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@54 {
eeprom: eeprom@54 {
compatible = "atmel,24c08";
reg = <0x54>;
};