Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add full UEFI memory map to the /chosen node.

Browse Source
This commit is contained in:
jmcneill 2019-08-01 13:11:16 +00:00
parent 51aa580bee
commit 5b55ec2572
3 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/stand/efiboot/efiacpi.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: efiacpi.c,v 1.3 2018/10/28 10:17:47 jmcneill Exp $ */
/* $NetBSD: efiacpi.c,v 1.4 2019/08/01 13:11:16 jmcneill Exp $ */
/*-
* Copyright (c) 2018 The NetBSD Foundation, Inc.
@ -35,7 +35,7 @@
#include <libfdt.h>
#define ACPI_FDT_SIZE (64 * 1024)
#define ACPI_FDT_SIZE (128 * 1024)
static EFI_GUID Acpi20TableGuid = ACPI_20_TABLE_GUID;
static EFI_GUID Smbios3TableGuid = SMBIOS3_TABLE_GUID;

12
sys/stand/efiboot/efifdt.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: efifdt.c,v 1.17 2019/07/25 11:44:14 skrll Exp $ */
/* $NetBSD: efifdt.c,v 1.18 2019/08/01 13:11:16 jmcneill Exp $ */
/*-
* Copyright (c) 2019 Jason R. Thorpe
@ -206,14 +206,14 @@ efi_fdt_memory_map(void)
memmap = LibMemoryMap(&nentries, &mapkey, &descsize, &descver);
for (n = 0, md = memmap; n < nentries; n++, md = NextMemoryDescriptor(md, descsize)) {
fdt_appendprop_u32(fdt_data, fdt_path_offset(fdt_data, FDT_CHOSEN_NODE_PATH), "netbsd,uefi-memmap", md->Type);
fdt_appendprop_u64(fdt_data, fdt_path_offset(fdt_data, FDT_CHOSEN_NODE_PATH), "netbsd,uefi-memmap", md->PhysicalStart);
fdt_appendprop_u64(fdt_data, fdt_path_offset(fdt_data, FDT_CHOSEN_NODE_PATH), "netbsd,uefi-memmap", md->NumberOfPages);
fdt_appendprop_u64(fdt_data, fdt_path_offset(fdt_data, FDT_CHOSEN_NODE_PATH), "netbsd,uefi-memmap", md->Attribute);
if ((md->Attribute & EFI_MEMORY_RUNTIME) != 0)
continue;
fdt_appendprop_u32(fdt_data, chosen, "netbsd,uefi-memory-map", md->Type);
fdt_appendprop_u64(fdt_data, chosen, "netbsd,uefi-memory-map", md->PhysicalStart);
fdt_appendprop_u64(fdt_data, chosen, "netbsd,uefi-memory-map", md->NumberOfPages);
fdt_appendprop_u64(fdt_data, chosen, "netbsd,uefi-memory-map", md->Attribute);
if ((md->Attribute & EFI_MEMORY_WB) == 0)
continue;
if (!FDT_MEMORY_USABLE(md))

3
sys/stand/efiboot/version
View File

@ -1,4 +1,4 @@
$NetBSD: version,v 1.11 2019/07/24 11:40:36 jmcneill Exp $
$NetBSD: version,v 1.12 2019/08/01 13:11:16 jmcneill Exp $
NOTE ANY CHANGES YOU MAKE TO THE EFI BOOTLOADER HERE. The format of this
file is important - make sure the entries are appended on end, last item
@ -15,3 +15,4 @@ is taken as the current.
1.8: Add support for "bootargs" environment variable.
1.9: Add support for efiboot.plist and loading device tree overlays.
1.10: Add support for EFI GOP framebuffers in ACPI mode.
1.11: Add full UEFI memory map to /chosen node.