[PATCH] arm64: dts: imx: Fix EEPROM address on Data Modul i.MX8M Plus eDM SBC
Marek Vasut via U-Boot <[email protected]>
| Newsgroups | org.u-boot-project.lists.u-boot |
|---|---|
| Message-ID | <[email protected]> |
The Embedded EEPROM address on Data Modul i.MX8M Plus eDM SBC is 0x51 on all boards starting with revision 902 and newer, update the EEPROM address to 0x51 to cover all production hardware. Older board revisions had the EEPROM strapped to address 0x50 but the EEPROM was not populated on those boards. A subset of rev. 902 boards also do not have the EEPROM populated. Rev. 903 and newer boards have the EEPROM populated and strapped to address 0x51. Therefore, setting the EEPROM address to 0x51 unconditionally does not break any users. Signed-off-by: Marek Vasut <[email protected]> --- Cc: "NXP i.MX U-Boot Team" <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Ilias Apalodimas <[email protected]> Cc: Stefano Babic <[email protected]> Cc: Tom Rini <[email protected]> Cc: [email protected] --- arch/arm/dts/imx8mp-data-modul-edm-sbc.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts b/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts index 6b40106e3bd..904c610b6de 100644 --- a/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts +++ b/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts @@ -296,9 +296,9 @@ self-powered; }; - eeprom: eeprom@50 { + eeprom: eeprom@51 { compatible = "atmel,24c32"; - reg = <0x50>; + reg = <0x51>; pagesize = <32>; }; -- 2.53.0