lordwelch/gokrazy-cm3588-kernel
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Don't need any additional firmware blobs - remove those bits

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This commit is contained in:
Anup Chenthamarakshan 2024-04-26 17:05:34 -07:00
parent 1ae30009d8
commit 771ab2ff15
1 changed files with 0 additions and 47 deletions
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47
cmd/gokr-build-kernel/build.go
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@ -21,12 +21,6 @@ var configContents []byte
// see https://www.kernel.org/releases.json
var latest = "https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.8.7.tar.xz"
const firmwareSource = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/%s?id=%s"
const firmwareRevision = "eb8ea1b46893c42edbd516f971a93b4d097730ab"
const firmwareLocation = "/tmp/firmware"
var firmwareFiles = []string{}
func downloadKernel() error {
out, err := os.Create(filepath.Base(latest))
if err != nil {
@ -47,38 +41,6 @@ func downloadKernel() error {
return out.Close()
}
func downloadFirmware() error {
for _, firmwareFile := range firmwareFiles {
dir := filepath.Dir(firmwareFile)
if dir != "" {
if err := os.MkdirAll(filepath.Join(firmwareLocation, dir), 0755); err != nil {
return err
}
}
out, err := os.Create(filepath.Join(firmwareLocation, firmwareFile))
if err != nil {
return err
}
defer out.Close()
resp, err := http.Get(fmt.Sprintf(firmwareSource, firmwareFile, firmwareRevision))
if err != nil {
return err
}
defer resp.Body.Close()
if got, want := resp.StatusCode, http.StatusOK; got != want {
return fmt.Errorf("unexpected HTTP status code for %s: got %d, want %d", firmwareFile, got, want)
}
if _, err := io.Copy(out, resp.Body); err != nil {
return err
}
if err := out.Close(); err != nil {
return err
}
}
return nil
}
func applyPatches(srcdir string) error {
patches, err := filepath.Glob("*.patch")
if err != nil {
@ -177,15 +139,6 @@ func copyFile(dest, src string) error {
}
func main() {
log.Printf("downloading firmware")
if err := os.MkdirAll(firmwareLocation, 0755); err != nil {
log.Fatal(err)
}
if err := downloadFirmware(); err != nil {
log.Fatal(err)
}
log.Printf("downloading kernel source: %s", latest)
if err := downloadKernel(); err != nil {
log.Fatal(err)