x86: kconfig: Allow board defconfig file to disable 8259 and APIC

At present the Kconfig options (CONFIG_I8259_PIC and CONFIG_APIC)
do not include a prompt message, which makes it impossible to
be disabled from a board defconfig file.

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

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 8fc9187165cd50b93690d5883ef930954e01febd..e0520937751076aa3971153ceb242f2ad6290938 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -729,7 +729,7 @@ config PCIE_ECAM_SIZE
          maximum number of PCI buses as defined by the PCI specification.
 
 config I8259_PIC
-       bool
+       bool "Enable Intel 8259 compatible interrupt controller"
        default y
        help
          Intel 8259 ISA compatible chipset incorporates two 8259 (master and
@@ -737,7 +737,7 @@ config I8259_PIC
          the interrupt correctly.
 
 config APIC
-       bool
+       bool "Enable Intel Advanced Programmable Interrupt Controller"
        default y
        help
          The (A)dvanced (P)rogrammable (I)nterrupt (C)ontroller is responsible