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x86: Move CONFIG_8259_PIC and CONFIG_8254_TIMER to Kconfig

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Add Kconfig options for 8259 and 8254.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2015-10-22 19:13:31 -07:00
parent da3fe24759
commit 1eb39a5093
2 changed files with 15 additions and 2 deletions
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15
arch/x86/Kconfig
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@ -420,6 +420,21 @@ config PCIE_ECAM_SIZE
so a default 0x10000000 size covers all of the 256 buses which is the so a default 0x10000000 size covers all of the 256 buses which is the
maximum number of PCI buses as defined by the PCI specification. maximum number of PCI buses as defined by the PCI specification.
config I8259_PIC
bool
default y
help
Intel 8259 ISA compatible chipset incorporates two 8259 (master and
slave) interrupt controllers. Include this to have U-Boot set up
the interrupt correctly.
config I8254_TIMER
bool
default y
help
Intel 8254 timer contains three counters which have fixed uses.
Include this to have U-Boot set up the timer correctly.
source "arch/x86/lib/efi/Kconfig" source "arch/x86/lib/efi/Kconfig"
endmenu endmenu

2
include/configs/x86-common.h
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@ -155,8 +155,6 @@
*/ */
#define CONFIG_SYS_X86_TSC_TIMER #define CONFIG_SYS_X86_TSC_TIMER
#define CONFIG_I8259_PIC
#define CONFIG_I8254_TIMER
#define CONFIG_SYS_STACK_SIZE (32 * 1024) #define CONFIG_SYS_STACK_SIZE (32 * 1024)
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE