powerpc: Merge i8259.c into arch/powerpc/sysdev

This changes the parameters for i8259_init so that it takes two
parameters: a physical address for generating an interrupt
acknowledge cycle, and an interrupt number offset.  i8259_init
now sets the irq_desc[] for its interrupts; all the callers
were doing this, and that code is gone now.  This also defines
a CONFIG_PPC_I8259 symbol to select i8259.o for inclusion, and
makes the platforms that need it select that symbol.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig
index 784b41e19465..81250090f98d 100644
--- a/arch/powerpc/platforms/embedded6xx/Kconfig
+++ b/arch/powerpc/platforms/embedded6xx/Kconfig
@@ -48,6 +48,7 @@ config EV64260
 
 config LOPEC
         bool "Motorola-LoPEC"
+        select PPC_I8259
 
 config MVME5100
         bool "Motorola-MVME5100"
@@ -55,6 +56,7 @@ config MVME5100
 
 config PPLUS
         bool "Motorola-PowerPlus"
+        select PPC_I8259
         select PPC_INDIRECT_PCI
 
 config PRPMC750
@@ -67,12 +69,14 @@ config PRPMC800
 
 config SANDPOINT
         bool "Motorola-Sandpoint"
+        select PPC_I8259
         help
           Select SANDPOINT if configuring for a Motorola Sandpoint X3
           (any flavor).
 
 config RADSTONE_PPC7D
         bool "Radstone Technology PPC7D board"
+        select PPC_I8259
 
 config PAL4
         bool "SBS-Palomar4"
@@ -307,6 +311,7 @@ config HARRIER_STORE_GATHERING
 config MVME5100_IPMC761_PRESENT
         bool "MVME5100 configured with an IPMC761"
         depends on MVME5100
+        select PPC_I8259
 
 config SPRUCE_BAUD_33M
         bool "Spruce baud clock support"