Update LoongArch virtual machine
This commit is contained in:
Xiaotian Wu
parent
19e2f998a8
commit
5273094c17
122
0080-Platform-Loongson-Remove-minimium-memory-size-limita.patch
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122
0080-Platform-Loongson-Remove-minimium-memory-size-limita.patch
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@ -0,0 +1,122 @@
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From ff113b5d376dd9054aefc8452e7ff04459489a44 Mon Sep 17 00:00:00 2001
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From: Bibo Mao <maobibo@loongson.cn>
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Date: Mon, 25 Mar 2024 10:50:28 +0800
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Subject: [PATCH 1/2] Platform/Loongson: Remove minimium memory size limitation
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Temparory stack memory on PEI is hardcoded now, also minimium memory
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size 256M is hardcoded now. Here memory map table from fw cfg can be
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parsed. If there is memory map entry contains pei stack, it can be
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published as usable memory at PEI stage.
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Cc: Bibo Mao <maobibo@loongson.cn>
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Cc: Chao Li <lichao@loongson.cn>
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Signed-off-by: Bibo Mao <maobibo@loongson.cn>
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Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
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Reviewed-by: Chao Li <lichao@loongson.cn>
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---
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.../Loongson/LoongArchQemuPkg/Loongson.dec | 2 -
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.../Loongson/LoongArchQemuPkg/Loongson.dsc | 6 ---
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.../LoongArchQemuPkg/PlatformPei/MemDetect.c | 38 ++++++++++++++++++-
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.../PlatformPei/PlatformPei.inf | 2 -
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4 files changed, 37 insertions(+), 11 deletions(-)
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diff --git a/Platform/Loongson/LoongArchQemuPkg/Loongson.dec b/Platform/Loongson/LoongArchQemuPkg/Loongson.dec
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index e638b835e4..c2c6cc9596 100644
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--- a/Platform/Loongson/LoongArchQemuPkg/Loongson.dec
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+++ b/Platform/Loongson/LoongArchQemuPkg/Loongson.dec
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@@ -48,8 +48,6 @@
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gLoongArchQemuPkgTokenSpaceGuid.PcdSecPeiTempRamBase|0|UINT64|0x0000000b
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gLoongArchQemuPkgTokenSpaceGuid.PcdSecPeiTempRamSize|0|UINT32|0x0000000c
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- gLoongArchQemuPkgTokenSpaceGuid.PcdUefiRamTop|0x0|UINT64|0x0000000d
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- gLoongArchQemuPkgTokenSpaceGuid.PcdRamRegionsBottom|0x0|UINT64|0x0000000e
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gLoongArchQemuPkgTokenSpaceGuid.PcdFlashSecFvBase|0x0|UINT64|0x0000000f
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gLoongArchQemuPkgTokenSpaceGuid.PcdFlashSecFvSize|0x0|UINT32|0x00000010
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diff --git a/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc b/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc
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index 58aa16d3a9..aab2ca9b28 100644
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--- a/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc
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+++ b/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc
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@@ -356,12 +356,6 @@
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gLoongArchQemuPkgTokenSpaceGuid.PcdSecPeiTempRamBase | 0x10000
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gLoongArchQemuPkgTokenSpaceGuid.PcdSecPeiTempRamSize | 0x10000
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gLoongArchQemuPkgTokenSpaceGuid.PcdDeviceTreeBase | 0x100000
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- #
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- # minimal memory for uefi bios should be 512M
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- # 0x00000000 - 0x10000000
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- # 0x90000000 - 0xA0000000
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- #
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- gLoongArchQemuPkgTokenSpaceGuid.PcdUefiRamTop | 0x10000000
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gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiExposedTableVersions | 0x06
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gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile | { 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
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diff --git a/Platform/Loongson/LoongArchQemuPkg/PlatformPei/MemDetect.c b/Platform/Loongson/LoongArchQemuPkg/PlatformPei/MemDetect.c
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index 7e6a4a3aa9..7aa6fdc175 100644
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--- a/Platform/Loongson/LoongArchQemuPkg/PlatformPei/MemDetect.c
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+++ b/Platform/Loongson/LoongArchQemuPkg/PlatformPei/MemDetect.c
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@@ -40,12 +40,48 @@ PublishPeiMemory (
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UINT64 Base;
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UINT64 Size;
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UINT64 RamTop;
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+ FIRMWARE_CONFIG_ITEM FwCfgItem;
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+ UINTN FwCfgSize;
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+ UINTN Processed;
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+ LOONGARCH_MEMMAP_ENTRY MemoryMapEntry;
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//
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// Determine the range of memory to use during PEI
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//
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Base = PcdGet64 (PcdSecPeiTempRamBase) + PcdGet32 (PcdSecPeiTempRamSize);
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- RamTop = PcdGet64 (PcdUefiRamTop);
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+ RamTop = 0;
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+
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+ Status = QemuFwCfgFindFile ("etc/memmap", &FwCfgItem, &FwCfgSize);
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+ if (EFI_ERROR (Status)) {
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+ return Status;
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+ }
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+
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+ if (FwCfgSize % sizeof MemoryMapEntry != 0) {
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+ return EFI_PROTOCOL_ERROR;
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+ }
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+
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+ QemuFwCfgSelectItem (FwCfgItem);
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+ for (Processed = 0; Processed < FwCfgSize; Processed += sizeof MemoryMapEntry) {
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+ QemuFwCfgReadBytes (sizeof MemoryMapEntry, &MemoryMapEntry);
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+ if (MemoryMapEntry.Type != EfiAcpiAddressRangeMemory) {
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+ continue;
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+ }
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+
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+ /*
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+ * Find memory map entry where PEI temp stack is located
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+ */
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+ if ((MemoryMapEntry.BaseAddr <= Base) &&
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+ (Base < (MemoryMapEntry.BaseAddr + MemoryMapEntry.Length))) {
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+ RamTop = MemoryMapEntry.BaseAddr + MemoryMapEntry.Length;
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+ break;
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+ }
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+ }
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+
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+ if (RamTop == 0) {
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+ DEBUG ((DEBUG_ERROR, "ERROR: No memory map entry contains temp stack \n"));
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+ ASSERT (FALSE);
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+ }
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+
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Size = RamTop - Base;
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//
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diff --git a/Platform/Loongson/LoongArchQemuPkg/PlatformPei/PlatformPei.inf b/Platform/Loongson/LoongArchQemuPkg/PlatformPei/PlatformPei.inf
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index 6cc3513b63..65591a4d7b 100644
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--- a/Platform/Loongson/LoongArchQemuPkg/PlatformPei/PlatformPei.inf
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+++ b/Platform/Loongson/LoongArchQemuPkg/PlatformPei/PlatformPei.inf
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@@ -64,8 +64,6 @@
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[FixedPcd]
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gLoongArchQemuPkgTokenSpaceGuid.PcdFlashDxeFvBase
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gLoongArchQemuPkgTokenSpaceGuid.PcdFlashDxeFvSize
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- gLoongArchQemuPkgTokenSpaceGuid.PcdRamRegionsBottom
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- gLoongArchQemuPkgTokenSpaceGuid.PcdUefiRamTop
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gLoongArchQemuPkgTokenSpaceGuid.PcdSecPeiTempRamBase
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gLoongArchQemuPkgTokenSpaceGuid.PcdSecPeiTempRamSize
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gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize
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--
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2.46.0
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@ -0,0 +1,62 @@
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From c9cb2611ae34a79c28671a703368e88267d6cc24 Mon Sep 17 00:00:00 2001
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From: Xiaotian Wu <wuxiaotian@loongson.cn>
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Date: Tue, 19 Nov 2024 19:05:49 +0800
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Subject: [PATCH 2/2] Platform/Loongson: Modify loongarch uefi firmware size
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After the loongarch flash block size is changed from 128K to 256K,
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qemu requires that the UEFI firmware size be aligned with the flash block size(256K).
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Otherwise, the firmware cannot be loaded,
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Use the following code to resolve the old firmware loading problem:
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mv QEMU_EFI.fd QEMU_EFI.fd-bak
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cat QEMU_EFI.fd-bak /dev/zero | head -c 16m > ./QEMU_EFI.fd
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mv QEMU_VARS.fd QEMU_VARS.fd-bak
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cat QEMU_VARS.fd-bak /dev/zero | head -c 16m > ./QEMU_VARS.fd
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For the new firmware, we refer to other architecture UEFI and
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set the UEFI firmware size to align with the flash block size(256K).
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So for this patch, we set the UEFI firmware size to 256K alignment.
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---
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Platform/Loongson/LoongArchQemuPkg/Loongson.fdf.inc | 8 ++++----
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Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc | 4 ++--
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2 files changed, 6 insertions(+), 6 deletions(-)
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diff --git a/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf.inc b/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf.inc
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index e30c4629f7..c31909ca9a 100644
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--- a/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf.inc
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+++ b/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf.inc
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@@ -18,12 +18,12 @@ DEFINE FD_SIZE = 0x400000
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#flash code layout
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#Set Sec base address and size in flash
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DEFINE SECFV_OFFSET = 0x00000000
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-DEFINE SECFV_SIZE = 0x00010000
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+DEFINE SECFV_SIZE = 0x00040000
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#Set Pei base address and size in flash
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-DEFINE PEIFV_OFFSET = 0x00010000
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+DEFINE PEIFV_OFFSET = 0x00040000
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DEFINE PEIFV_SIZE = 0x00040000
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#Set Dxe base address and size in flash
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-DEFINE DXEFV_OFFSET = 0x00050000
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-DEFINE DXEFV_SIZE = 0x00350000
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+DEFINE DXEFV_OFFSET = 0x00080000
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+DEFINE DXEFV_SIZE = 0x00380000
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diff --git a/Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc b/Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc
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index 83ce3d8008..f34901950d 100644
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--- a/Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc
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+++ b/Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc
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@@ -10,8 +10,8 @@
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BaseAddress = 0x0
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Size = 0x1000000
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ErasePolarity = 1
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-BlockSize = 0x20000
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-NumBlocks = 128
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+BlockSize = 0x40000
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+NumBlocks = 64
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0x00000000|0x00040000
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#NV_VARIABLE_STORE
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--
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2.46.0
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40
0082-fixup-fdt-parse-error.patch
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40
0082-fixup-fdt-parse-error.patch
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From bdbeb6e653d7bbaa5eb4ad104119abfc7030c285 Mon Sep 17 00:00:00 2001
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From: Xianglai Li <lixianglai@loongson.cn>
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Date: Mon, 25 Nov 2024 16:16:39 +0800
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Subject: [PATCH] fixup fdt parse error
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Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
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---
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.../Library/SerialPortLib/EarlySerialPortLib16550.c | 2 +-
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Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/SerialPortLib/EarlySerialPortLib16550.c b/Platform/Loongson/LoongArchQemuPkg/Library/SerialPortLib/EarlySerialPortLib16550.c
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index c713c6e9..dd64a000 100644
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--- a/Platform/Loongson/LoongArchQemuPkg/Library/SerialPortLib/EarlySerialPortLib16550.c
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+++ b/Platform/Loongson/LoongArchQemuPkg/Library/SerialPortLib/EarlySerialPortLib16550.c
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@@ -155,7 +155,7 @@ GetSerialConsolePortAddress (
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}
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// Determine the actual path length, as a colon terminates the path.
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- Path = ScanMem8 (Prop, ':', PropSize);
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+ Path = ScanMem8 (Prop, PropSize, (UINT8)":");
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if (Path == NULL) {
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PathLen = AsciiStrLen (Prop);
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} else {
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diff --git a/Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c b/Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c
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index 84bb8e8a..02982cd0 100644
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--- a/Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c
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+++ b/Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c
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@@ -193,7 +193,7 @@ GetSerialConsolePortAddress (
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}
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// Determine the actual path length, as a colon terminates the path.
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- Path = ScanMem8 (Prop, ':', PropSize);
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+ Path = ScanMem8 (Prop, PropSize, (UINT8)":");
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if (Path == NULL) {
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PathLen = AsciiStrLen (Prop);
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} else {
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--
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2.41.0
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13
edk2.spec
13
edk2.spec
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Name: edk2
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Name: edk2
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Version: %{stable_date}
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Version: %{stable_date}
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Release: 16
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Release: 17
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Summary: EFI Development Kit II
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Summary: EFI Development Kit II
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License: BSD-2-Clause-Patent and OpenSSL and MIT
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License: BSD-2-Clause-Patent and OpenSSL and MIT
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URL: https://github.com/tianocore/edk2
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URL: https://github.com/tianocore/edk2
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@ -127,6 +127,11 @@ patch77: 0077-VirtioDxe-add-support-of-MMIO-Bar-for-virtio-devices.patch
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patch78: 0078-Virtio-wait-virtio-device-reset-done.patch
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patch78: 0078-Virtio-wait-virtio-device-reset-done.patch
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patch79: 0079-VirtioBlk-split-large-IO-according-to-segment_size_m.patch
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patch79: 0079-VirtioBlk-split-large-IO-according-to-segment_size_m.patch
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# Support Loongarch firmware size
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patch80: 0080-Platform-Loongson-Remove-minimium-memory-size-limita.patch
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patch81: 0081-Platform-Loongson-Modify-loongarch-uefi-firmware-siz.patch
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patch82: 0082-fixup-fdt-parse-error.patch
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BuildRequires: acpica-tools gcc gcc-c++ libuuid-devel python3 bc nasm python3-unversioned-command isl
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BuildRequires: acpica-tools gcc gcc-c++ libuuid-devel python3 bc nasm python3-unversioned-command isl
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%description
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%description
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@ -396,6 +401,12 @@ chmod +x %{buildroot}%{_bindir}/Rsa2048Sha256GenerateKeys
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%endif
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%endif
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%changelog
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%changelog
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* Tue Dec 17 2024 Xiaotian Wu <wuxiaotian@loongson.cn> - 202308-17
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- Update LoongArch virtual machine
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- 0080-Platform-Loongson-Remove-minimium-memory-size-limita.patch
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- 0081-Platform-Loongson-Modify-loongarch-uefi-firmware-siz.patch
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- 0082-fixup-fdt-parse-error.patch
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* Fri Nov 29 2024 adttil<2429917001@qq.com> - 202308-16
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* Fri Nov 29 2024 adttil<2429917001@qq.com> - 202308-16
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- vdpa: support vdpa blk/scsi device boot
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- vdpa: support vdpa blk/scsi device boot
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