u-boot/arch/x86/include/asm/acpi/chromeos.asl
Simon Glass d9434a17e5 x86: acpi: Add base asl files for common x86 devices
Add common x86 ASL files, taken from coreboot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-09-25 11:27:11 +08:00

108 lines
1.7 KiB
Text

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
*/
#ifdef CONFIG_CHROMEOS
#define CONFIG_VBOOT_VBNV_OFFSET 0x26
#include <asm/acpi/vbnv_layout.h>
/* GPIO package generated at run time. */
External (OIPG)
Device (CRHW)
{
Name(_HID, EISAID("GGL0001"))
Method(_STA, 0, Serialized)
{
Return (0xb)
}
Method(CHSW, 0, Serialized)
{
Name (WSHC, Package() { VBT3 })
Return (WSHC)
}
Method(FWID, 0, Serialized)
{
Name (DIW1, "")
ToString(VBT5, 63, DIW1)
Name (DIWF, Package() { DIW1 })
Return(DIWF)
}
Method(FRID, 0, Serialized)
{
Name (DIR1, "")
ToString(VBT6, 63, DIR1)
Name (DIRF, Package() { DIR1 })
Return (DIRF)
}
Method(HWID, 0, Serialized)
{
Name (DIW0, "")
ToString(VBT4, 255, DIW0)
Name (DIWH, Package() { DIW0 })
Return (DIWH)
}
Method(BINF, 0, Serialized)
{
Name (FNIB, Package() { VBT0, VBT1, VBT2, VBT7, VBT8 })
Return (FNIB)
}
Method(GPIO, 0, Serialized)
{
Return (OIPG)
}
Method(VBNV, 0, Serialized)
{
Name(VNBV, Package() {
// See src/vendorcode/google/chromeos/Kconfig
// for the definition of these:
CONFIG_VBOOT_VBNV_OFFSET,
VBOOT_VBNV_BLOCK_SIZE
})
Return(VNBV)
}
Method(VDAT, 0, Serialized)
{
Name(TAD0,"")
ToBuffer(CHVD, TAD0)
Name (TADV, Package() { TAD0 })
Return (TADV)
}
Method(FMAP, 0, Serialized)
{
Name(PAMF, Package() { VBT9 })
Return(PAMF)
}
Method(MECK, 0, Serialized)
{
Name(HASH, Package() { MEHH })
Return(HASH)
}
Method(MLST, 0, Serialized)
{
Name(TSLM, Package() { "CHSW", "FWID", "HWID", "FRID", "BINF",
"GPIO", "VBNV", "VDAT", "FMAP", "MECK"
})
Return (TSLM)
}
}
#include "ramoops.asl"
#endif