| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| &spi0 { |
| flash@0 { |
| /* |
| * For some unknown reason U-Boot SPI driver cannot access |
| * SPI-NOR with higher frequency. Linux kernel SPI driver |
| * does not have this problem. |
| */ |
| spi-max-frequency = <50000000>; |
| |
| #ifdef CONFIG_ENV_IS_IN_SPI_FLASH |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition@firmware { |
| reg = <0 CONFIG_ENV_OFFSET>; |
| label = "firmware"; |
| }; |
| |
| partition@u-boot-env { |
| reg = <CONFIG_ENV_OFFSET CONFIG_ENV_SIZE>; |
| label = "u-boot-env"; |
| }; |
| }; |
| #endif |
| }; |
| }; |
| |
| /* |
| * U-Boot requires to have this eMMC node by default in "okay" status. U-Boot |
| * at runtime changes status to "disabled" if eMMC is not present on the board. |
| */ |
| &sdhci0 { |
| status = "okay"; |
| }; |
