29b030dfcf
Not referenced anywhere in ASL. Change-Id: I52ac4722e48e1cc377386316dc034fb45a98181a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50471 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
47 lines
1.1 KiB
Plaintext
47 lines
1.1 KiB
Plaintext
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Data to be patched by the BIOS during POST */
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/* FIXME the patching is not done yet! */
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/* Memory related values */
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Name(LOMH, 0x0) /* Start of unused memory in C0000-E0000 range */
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Name(PBAD, 0x0) /* Address of BIOS area (If TOM2 != 0, Addr >> 16) */
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Name(PBLN, 0x0) /* Length of BIOS area */
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Name(PCBA, CONFIG_MMCONF_BASE_ADDRESS) /* Base address of PCIe config space */
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Name(HPBA, 0xFED00000) /* Base address of HPET table */
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/* Some global data */
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Name(OSVR, 3) /* Assume nothing. WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */
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Scope(\_SB) {
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Method(OSFL, 0){
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if (OSVR != Ones) {Return (OSVR)} /* OS version was already detected */
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if(CondRefOf(\_OSI))
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{
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OSVR = 1 /* Assume some form of XP */
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if (\_OSI("Windows 2006")) /* Vista */
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{
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OSVR = 2
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}
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} else {
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If (WCMP(\_OS,"Linux")) {
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OSVR = 3 /* Linux */
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} Else {
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OSVR = 4 /* Gotta be WinCE */
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}
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}
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Return(OSVR)
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}
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}
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Scope(\_SI) {
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Method(_SST, 1) {
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/* DBGO("\\_SI\\_SST\n") */
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/* DBGO(" New Indicator state: ") */
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/* DBGO(Arg0) */
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/* DBGO("\n") */
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}
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} /* End Scope SI */
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