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x86: qemu: Add ATA/SATA support 

Enable legacy IDE support on the pc target and AHCI support on the
q35 target. Default configuration is to support the pc target.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
utp
Bin Meng 2015-05-16 09:33:19 +08:00 committed by Simon Glass
parent a40abfcc00
commit 2aa3a7fb1c
2 changed files with 26 additions and 1 deletions
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26
include/configs/qemu-x86.h
View File

@ -36,8 +36,32 @@
"stdout=serial,vga\0" \
"stderr=serial,vga\0"
/*
* ATA/SATA support for QEMU x86 targets
* - Only legacy IDE controller is supported for QEMU '-M pc' target
* - AHCI controller is supported for QEMU '-M q35' target
*
* Default configuraion is to support the QEMU default x86 target
* Undefine CONFIG_CMD_IDE to support q35 target
*/
#define CONFIG_CMD_IDE
#ifdef CONFIG_CMD_IDE
#define CONFIG_SYS_IDE_MAXBUS 2
#define CONFIG_SYS_IDE_MAXDEVICE 4
#define CONFIG_SYS_ATA_BASE_ADDR 0
#define CONFIG_SYS_ATA_DATA_OFFSET 0
#define CONFIG_SYS_ATA_REG_OFFSET 0
#define CONFIG_SYS_ATA_ALT_OFFSET 0
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x1f0
#define CONFIG_SYS_ATA_IDE1_OFFSET 0x170
#define CONFIG_ATAPI
#undef CONFIG_SCSI_AHCI
#undef CONFIG_CMD_SCSI
#else
#define CONFIG_SCSI_DEV_LIST \
{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371SB_1}
{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_AHCI}
#endif
/* GPIO is not supported */
#undef CONFIG_INTEL_ICH6_GPIO

1
include/pci_ids.h
View File

@ -2838,6 +2838,7 @@
#define PCI_DEVICE_ID_INTEL_ICH9_6 0x2930
#define PCI_DEVICE_ID_INTEL_ICH9_7 0x2916
#define PCI_DEVICE_ID_INTEL_ICH9_8 0x2918
#define PCI_DEVICE_ID_INTEL_ICH9_AHCI 0x2922
#define PCI_DEVICE_ID_INTEL_I7_MCR 0x2c18
#define PCI_DEVICE_ID_INTEL_I7_MC_TAD 0x2c19
#define PCI_DEVICE_ID_INTEL_I7_MC_RAS 0x2c1a