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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>
This commit is contained in:
Bin Meng 2015-11-06 02:04:50 -08:00
parent 487485956b
commit aedefb6f79
4 changed files with 1 additions and 62 deletions
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1
arch/x86/cpu/qemu/Makefile
View File

@ -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

49
arch/x86/cpu/qemu/pci.c
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@ -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;
}

1
configs/qemu-x86_defconfig
View File

@ -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

12
include/configs/qemu-x86.h
View File

@ -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