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starfive visionfive2: drop dtb overlay for 8GB version

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u-boot is able to automatically set the correct memory size in fdt
on VisionFive 2 boards by reading their EEPROM since v2023.10.

This allows our image to work with either variant of the boards.

Reference: 38d900b409
Reference: 43177705ab
This commit is contained in:
Nick Cao 2024-05-30 20:10:18 -04:00 committed by mergify[bot]
parent 69fe256333
commit 7b49d39676
2 changed files with 0 additions and 24 deletions
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11
starfive/visionfive/v2/8gb-patch.dts
View File

@ -1,11 +0,0 @@
/dts-v1/;
/plugin/;
/ {
compatible = "starfive,jh7110";
fragment@0 {
target-path = "/memory@40000000";
__overlay__ {
reg = <0x0 0x40000000 0x2 0x0>;
};
};
};

13
starfive/visionfive/v2/README.md
View File

@ -54,19 +54,6 @@ Build the sd image.
nix build .#
```
## Additional configuration
Additional configuration may be needed depending on your specific hardware configuration.
### 8GB memory
If your board has 8GB of RAM add the following to your config:
``` nix
hardware.deviceTree.overlays = [{
name = "8GB-patch";
dtsFile = "${nixos-hardware}/starfive/visionfive/v2/8gb-patch.dts";
}];
```
# Updating the bootloader
## SD-Card
Install the firmware update script