x86: qemu: Convert to use driver model pci

Move to driver model for pci on QEMU.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/x86/cpu/qemu/Makefile b/arch/x86/cpu/qemu/Makefile
index 1c00d1de077bcd0816abca66caeca1a85119b342..3f3958aa8e16af156abb0bcb9e9705688f8f4edc 100644 (file)
--- a/arch/x86/cpu/qemu/Makefile
+++ b/arch/x86/cpu/qemu/Makefile
@@ -9,4 +9,3 @@ obj-y += car.o dram.o
 endif
 obj-y += qemu.o
 obj-$(CONFIG_GENERATE_ACPI_TABLE) += acpi.o dsdt.o
-obj-$(CONFIG_PCI) += pci.o

diff --git a/arch/x86/cpu/qemu/pci.c b/arch/x86/cpu/qemu/pci.c
deleted file mode 100644 (file)
index d50ab75..0000000
--- a/arch/x86/cpu/qemu/pci.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-
-#include <common.h>
-#include <pci.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-void board_pci_setup_hose(struct pci_controller *hose)
-{
-       hose->first_busno = 0;
-       hose->last_busno = 0;
-
-       /* PCI memory space */
-       pci_set_region(hose->regions + 0,
-                      CONFIG_PCI_MEM_BUS,
-                      CONFIG_PCI_MEM_PHYS,
-                      CONFIG_PCI_MEM_SIZE,
-                      PCI_REGION_MEM);
-
-       /* PCI IO space */
-       pci_set_region(hose->regions + 1,
-                      CONFIG_PCI_IO_BUS,
-                      CONFIG_PCI_IO_PHYS,
-                      CONFIG_PCI_IO_SIZE,
-                      PCI_REGION_IO);
-
-       pci_set_region(hose->regions + 2,
-                      CONFIG_PCI_PREF_BUS,
-                      CONFIG_PCI_PREF_PHYS,
-                      CONFIG_PCI_PREF_SIZE,
-                      PCI_REGION_PREFETCH);
-
-       pci_set_region(hose->regions + 3,
-                      0,
-                      0,
-                      gd->ram_size,
-                      PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
-
-       hose->region_count = 4;
-}
-
-int board_pci_post_scan(struct pci_controller *hose)
-{
-       return 0;
-}

diff --git a/configs/qemu-x86_defconfig b/configs/qemu-x86_defconfig
index f4cc86250dc369995c80d008c26aa6cc3a19a440..62ac76e94bc188d92f27c019d9449071257f8005 100644 (file)
--- a/configs/qemu-x86_defconfig
+++ b/configs/qemu-x86_defconfig
@@ -17,6 +17,7 @@ CONFIG_CPU=y
 CONFIG_SPI_FLASH=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
+CONFIG_DM_PCI=y
 CONFIG_DM_RTC=y
 CONFIG_VIDEO_VESA=y
 CONFIG_FRAMEBUFFER_SET_VESA_MODE=y

diff --git a/include/configs/qemu-x86.h b/include/configs/qemu-x86.h
index ac090328363f2acdaa91a28ef8f1d54e7ba59a2e..32b22711da9674eb7585a6eb7b4d23a8381df13a 100644 (file)
--- a/include/configs/qemu-x86.h
+++ b/include/configs/qemu-x86.h
@@ -17,18 +17,6 @@
 #define CONFIG_ARCH_MISC_INIT
 #define CONFIG_ARCH_EARLY_INIT_R
 
-#define CONFIG_PCI_MEM_BUS             0xc0000000
-#define CONFIG_PCI_MEM_PHYS            CONFIG_PCI_MEM_BUS
-#define CONFIG_PCI_MEM_SIZE            0x10000000
-
-#define CONFIG_PCI_PREF_BUS            0xd0000000
-#define CONFIG_PCI_PREF_PHYS           CONFIG_PCI_PREF_BUS
-#define CONFIG_PCI_PREF_SIZE           0x10000000
-
-#define CONFIG_PCI_IO_BUS              0x2000
-#define CONFIG_PCI_IO_PHYS             CONFIG_PCI_IO_BUS
-#define CONFIG_PCI_IO_SIZE             0xe000
-
 #define CONFIG_SYS_EARLY_PCI_INIT
 #define CONFIG_PCI_PNP