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Merge "bootimg supports building (non-vendor) boot.img"

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This commit is contained in:
Treehugger Robot
2021-02-22 23:53:15 +00:00
committed by Gerrit Code Review
parent 277303f042 4bbd6cfcaf
commit 05785f0023
1 changed files with 28 additions and 15 deletions
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43
filesystem/bootimg.go
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@@ -107,14 +107,8 @@ func (b *bootimg) partitionName() string {
}
func (b *bootimg) GenerateAndroidBuildActions(ctx android.ModuleContext) {
var unsignedOutput android.OutputPath
if proptools.Bool(b.properties.Vendor_boot) {
unsignedOutput = b.buildVendorBootImage(ctx)
} else {
// TODO(jiyong): fix this
ctx.PropertyErrorf("vendor_boot", "only vendor_boot:true is supported")
return
}
vendor := proptools.Bool(b.properties.Vendor_boot)
unsignedOutput := b.buildBootImage(ctx, vendor)
if proptools.Bool(b.properties.Use_avb) {
b.output = b.signImage(ctx, unsignedOutput)
@@ -126,17 +120,24 @@ func (b *bootimg) GenerateAndroidBuildActions(ctx android.ModuleContext) {
ctx.InstallFile(b.installDir, b.installFileName(), b.output)
}
func (b *bootimg) buildVendorBootImage(ctx android.ModuleContext) android.OutputPath {
func (b *bootimg) buildBootImage(ctx android.ModuleContext, vendor bool) android.OutputPath {
output := android.PathForModuleOut(ctx, "unsigned", b.installFileName()).OutputPath
builder := android.NewRuleBuilder(pctx, ctx)
cmd := builder.Command().BuiltTool("mkbootimg")
kernel := android.OptionalPathForModuleSrc(ctx, b.properties.Kernel_prebuilt)
if kernel.Valid() {
kernel := proptools.String(b.properties.Kernel_prebuilt)
if vendor && kernel != "" {
ctx.PropertyErrorf("kernel_prebuilt", "vendor_boot partition can't have kernel")
return output
}
if !vendor && kernel == "" {
ctx.PropertyErrorf("kernel_prebuilt", "boot partition must have kernel")
return output
}
if kernel != "" {
cmd.FlagWithInput("--kernel ", android.PathForModuleSrc(ctx, kernel))
}
dtbName := proptools.String(b.properties.Dtb_prebuilt)
if dtbName == "" {
@@ -148,7 +149,11 @@ func (b *bootimg) buildVendorBootImage(ctx android.ModuleContext) android.Output
cmdline := proptools.String(b.properties.Cmdline)
if cmdline != "" {
cmd.FlagWithArg("--vendor_cmdline ", "\""+cmdline+"\"")
flag := "--cmdline "
if vendor {
flag = "--vendor_cmdline "
}
cmd.FlagWithArg(flag, "\""+proptools.ShellEscape(cmdline)+"\"")
}
headerVersion := proptools.String(b.properties.Header_version)
@@ -174,15 +179,23 @@ func (b *bootimg) buildVendorBootImage(ctx android.ModuleContext) android.Output
}
ramdisk := ctx.GetDirectDepWithTag(ramdiskName, bootimgRamdiskDep)
if filesystem, ok := ramdisk.(*filesystem); ok {
cmd.FlagWithInput("--vendor_ramdisk ", filesystem.OutputPath())
flag := "--ramdisk "
if vendor {
flag = "--vendor_ramdisk "
}
cmd.FlagWithInput(flag, filesystem.OutputPath())
} else {
ctx.PropertyErrorf("ramdisk", "%q is not android_filesystem module", ramdisk.Name())
return output
}
cmd.FlagWithOutput("--vendor_boot ", output)
flag := "--output "
if vendor {
flag = "--vendor_boot "
}
cmd.FlagWithOutput(flag, output)
builder.Build("build_vendor_bootimg", fmt.Sprintf("Creating %s", b.BaseModuleName()))
builder.Build("build_bootimg", fmt.Sprintf("Creating %s", b.BaseModuleName()))
return output
}