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x86: ivybridge: Enable PCI in early init

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Enable PCI so we can access devices that need to be set up before relocation.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2014-11-12 22:42:13 -07:00
parent 7430f10864
commit 6e5b12b614
4 changed files with 79 additions and 2 deletions
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14
include/configs/chromebook_link.h
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@@ -45,8 +45,6 @@
#undef CONFIG_CMD_GPIO
#undef CONFIG_VIDEO
#undef CONFIG_CFB_CONSOLE
#undef CONFIG_SYS_EARLY_PCI_INIT
#undef CONFIG_PCI
#undef CONFIG_ICH_SPI
#undef CONFIG_SPI
#undef CONFIG_CMD_SPI
@@ -55,6 +53,18 @@
#undef CONFIG_CMD_USB
#undef CONFIG_CMD_SCSI
#define CONFIG_PCI_MEM_BUS 0xe0000000
#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 0x1000
#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
#define CONFIG_PCI_IO_SIZE 0xefff
#define CONFIG_STD_DEVICES_SETTINGS "stdin=usbkbd,vga,serial\0" \
"stdout=vga,serial\0" \
"stderr=vga,serial\0"