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ArmPkg/BdsLib: Remove Linux loader from BdsLib

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This change removes the embedded Linux Loder from BdsLib.
BdsLib becomes OS agnostic.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <Olivier.Martin@arm.com>
Reviewed-by: Ronald Cron <Ronald.Cron@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17969 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin
2015-07-14 14:35:20 +00:00
committed by oliviermartin
parent 0ead5ec47d
commit c75d3eb6be
12 changed files with 8 additions and 1934 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
ArmPlatformPkg/Bds/BootOption.c
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@@ -1,6 +1,6 @@
/** @file
*
* Copyright (c) 2011-2014, ARM Limited. All rights reserved.
* Copyright (c) 2011-2015, ARM Limited. All rights reserved.
*
* This program and the accompanying materials
* are licensed and made available under the terms and conditions of the BSD License
@@ -23,10 +23,6 @@ BootOptionStart (
EFI_STATUS Status;
UINT32 LoaderType;
ARM_BDS_LOADER_OPTIONAL_DATA* OptionalData;
ARM_BDS_LINUX_ARGUMENTS* LinuxArguments;
UINTN CmdLineSize;
UINTN InitrdSize;
EFI_DEVICE_PATH* Initrd;
UINT16 LoadOptionIndexSize;
if (IS_ARM_BDS_BOOTENTRY (BootOption)) {
@@ -42,34 +38,9 @@ BootOptionStart (
Status = BdsStartEfiApplication (gImageHandle, BootOption->FilePathList, 0, NULL);
} else if (LoaderType == BDS_LOADER_KERNEL_LINUX_ATAG) {
LinuxArguments = &(OptionalData->Arguments.LinuxArguments);
CmdLineSize = ReadUnaligned16 ((CONST UINT16*)&LinuxArguments->CmdLineSize);
InitrdSize = ReadUnaligned16 ((CONST UINT16*)&LinuxArguments->InitrdSize);
if (InitrdSize > 0) {
Initrd = GetAlignedDevicePath ((EFI_DEVICE_PATH*)((UINTN)(LinuxArguments + 1) + CmdLineSize));
} else {
Initrd = NULL;
}
Status = BdsBootLinuxAtag (BootOption->FilePathList,
Initrd, // Initrd
(CHAR8*)(LinuxArguments + 1)); // CmdLine
ASSERT_EFI_ERROR (EFI_UNSUPPORTED);
} else if (LoaderType == BDS_LOADER_KERNEL_LINUX_FDT) {
LinuxArguments = &(OptionalData->Arguments.LinuxArguments);
CmdLineSize = ReadUnaligned16 ((CONST UINT16*)&LinuxArguments->CmdLineSize);
InitrdSize = ReadUnaligned16 ((CONST UINT16*)&LinuxArguments->InitrdSize);
if (InitrdSize > 0) {
Initrd = GetAlignedDevicePath ((EFI_DEVICE_PATH*)((UINTN)(LinuxArguments + 1) + CmdLineSize));
} else {
Initrd = NULL;
}
Status = BdsBootLinuxFdt (
BootOption->FilePathList,
Initrd,
(CHAR8*)(LinuxArguments + 1)
);
ASSERT_EFI_ERROR (EFI_UNSUPPORTED);
}
} else {
// Connect all the drivers if the EFI Application is not a EFI OS Loader