x86: qemu: rename qemu/acpi_table.c

Rename qemu/acpi_table.c to qemu/e820.c, because ACPI stuff is moved
to qfw core, this file only contains code for installing e820 table.

Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/arch/x86/cpu/qemu/Makefile b/arch/x86/cpu/qemu/Makefile
index 7c08c3d79fac59d37e0f4f53cf67c772dcb0f397..a080c5e2f4f7b98d501b6f14498624a7dff419c8 100644 (file)
--- a/arch/x86/cpu/qemu/Makefile
+++ b/arch/x86/cpu/qemu/Makefile
@@ -8,5 +8,4 @@ ifndef CONFIG_EFI_STUB
 obj-y += car.o dram.o
 endif
 obj-y += qemu.o
-obj-$(CONFIG_QFW) += cpu.o
-obj-$(CONFIG_GENERATE_ACPI_TABLE) += acpi_table.o
+obj-$(CONFIG_QFW) += cpu.o e820.o

diff --git a/arch/x86/cpu/qemu/acpi_table.c b/arch/x86/cpu/qemu/acpi_table.c
deleted file mode 100644 (file)
index 63853e4..0000000
--- a/arch/x86/cpu/qemu/acpi_table.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * (C) Copyright 2015 Miao Yan <yanmiaobest@gmail.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/e820.h>
-
-unsigned install_e820_map(unsigned max_entries, struct e820entry *entries)
-{
-       entries[0].addr = 0;
-       entries[0].size = ISA_START_ADDRESS;
-       entries[0].type = E820_RAM;
-
-       entries[1].addr = ISA_START_ADDRESS;
-       entries[1].size = ISA_END_ADDRESS - ISA_START_ADDRESS;
-       entries[1].type = E820_RESERVED;
-
-       /*
-        * since we use memalign(malloc) to allocate high memory for
-        * storing ACPI tables, we need to reserve them in e820 tables,
-        * otherwise kernel will reclaim them and data will be corrupted
-        */
-       entries[2].addr = ISA_END_ADDRESS;
-       entries[2].size = gd->relocaddr - TOTAL_MALLOC_LEN - ISA_END_ADDRESS;
-       entries[2].type = E820_RAM;
-
-       /* for simplicity, reserve entire malloc space */
-       entries[3].addr = gd->relocaddr - TOTAL_MALLOC_LEN;
-       entries[3].size = TOTAL_MALLOC_LEN;
-       entries[3].type = E820_RESERVED;
-
-       entries[4].addr = gd->relocaddr;
-       entries[4].size = gd->ram_size - gd->relocaddr;
-       entries[4].type = E820_RESERVED;
-
-       entries[5].addr = CONFIG_PCIE_ECAM_BASE;
-       entries[5].size = CONFIG_PCIE_ECAM_SIZE;
-       entries[5].type = E820_RESERVED;
-
-       return 6;
-}

diff --git a/arch/x86/cpu/qemu/e820.c b/arch/x86/cpu/qemu/e820.c
new file mode 100644 (file)
index 0000000..63853e4
--- /dev/null
+++ b/arch/x86/cpu/qemu/e820.c
@@ -0,0 +1,43 @@
+/*
+ * (C) Copyright 2015 Miao Yan <yanmiaobest@gmail.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/e820.h>
+
+unsigned install_e820_map(unsigned max_entries, struct e820entry *entries)
+{
+       entries[0].addr = 0;
+       entries[0].size = ISA_START_ADDRESS;
+       entries[0].type = E820_RAM;
+
+       entries[1].addr = ISA_START_ADDRESS;
+       entries[1].size = ISA_END_ADDRESS - ISA_START_ADDRESS;
+       entries[1].type = E820_RESERVED;
+
+       /*
+        * since we use memalign(malloc) to allocate high memory for
+        * storing ACPI tables, we need to reserve them in e820 tables,
+        * otherwise kernel will reclaim them and data will be corrupted
+        */
+       entries[2].addr = ISA_END_ADDRESS;
+       entries[2].size = gd->relocaddr - TOTAL_MALLOC_LEN - ISA_END_ADDRESS;
+       entries[2].type = E820_RAM;
+
+       /* for simplicity, reserve entire malloc space */
+       entries[3].addr = gd->relocaddr - TOTAL_MALLOC_LEN;
+       entries[3].size = TOTAL_MALLOC_LEN;
+       entries[3].type = E820_RESERVED;
+
+       entries[4].addr = gd->relocaddr;
+       entries[4].size = gd->ram_size - gd->relocaddr;
+       entries[4].type = E820_RESERVED;
+
+       entries[5].addr = CONFIG_PCIE_ECAM_BASE;
+       entries[5].size = CONFIG_PCIE_ECAM_SIZE;
+       entries[5].type = E820_RESERVED;
+
+       return 6;
+}