[POWERPC] 83xx: rework platform Kconfig
* Allow multiple boards to be selected in a single build
* Removed Kconfig option '83xx' which existed only for compat with arch/ppc
* Removed Kconfig option 'PPC_MPC836x' since its not used
* Renamed Kconfig option 'MPC834x' to 'PPC_MPC834x' to match others
* Added a multiplatform 83xx defconfig (mpc83xx_defconfig).
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index ba28882..13587e2 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -1,11 +1,15 @@
-choice
- prompt "83xx Board Type"
+menuconfig MPC83xx
+ bool "83xx Board Type"
depends on PPC_83xx
- default MPC834x_MDS
+ select PPC_UDBG_16550
+ select PPC_INDIRECT_PCI
+
+if MPC83xx
config MPC831x_RDB
bool "Freescale MPC831x RDB"
select DEFAULT_UIMAGE
+ select PPC_MPC831x
help
This option enables support for the MPC8313 RDB and MPC8315 RDB boards.
@@ -13,6 +17,7 @@
bool "Freescale MPC832x MDS"
select DEFAULT_UIMAGE
select QUICC_ENGINE
+ select PPC_MPC832x
help
This option enables support for the MPC832x MDS evaluation board.
@@ -20,12 +25,14 @@
bool "Freescale MPC832x RDB"
select DEFAULT_UIMAGE
select QUICC_ENGINE
+ select PPC_MPC832x
help
This option enables support for the MPC8323 RDB board.
config MPC834x_MDS
bool "Freescale MPC834x MDS"
select DEFAULT_UIMAGE
+ select PPC_MPC834x
help
This option enables support for the MPC 834x MDS evaluation board.
@@ -37,6 +44,7 @@
config MPC834x_ITX
bool "Freescale MPC834x ITX"
select DEFAULT_UIMAGE
+ select PPC_MPC834x
help
This option enables support for the MPC 834x ITX evaluation board.
@@ -53,49 +61,38 @@
config MPC837x_MDS
bool "Freescale MPC837x MDS"
select DEFAULT_UIMAGE
+ select PPC_MPC837x
help
This option enables support for the MPC837x MDS Processor Board.
config MPC837x_RDB
bool "Freescale MPC837x RDB"
select DEFAULT_UIMAGE
+ select PPC_MPC837x
help
This option enables support for the MPC837x RDB Board.
config SBC834x
bool "Wind River SBC834x"
select DEFAULT_UIMAGE
+ select PPC_MPC834x
help
This option enables support for the Wind River SBC834x board.
-endchoice
+endif
+# used for usb
config PPC_MPC831x
bool
- select PPC_UDBG_16550
- select PPC_INDIRECT_PCI
- default y if MPC831x_RDB
+# used for math-emu
config PPC_MPC832x
bool
- select PPC_UDBG_16550
- select PPC_INDIRECT_PCI
- default y if MPC832x_MDS || MPC832x_RDB
-config MPC834x
+# used for usb
+config PPC_MPC834x
bool
- select PPC_UDBG_16550
- select PPC_INDIRECT_PCI
- default y if MPC834x_MDS || MPC834x_ITX || SBC834x
-config PPC_MPC836x
- bool
- select PPC_UDBG_16550
- select PPC_INDIRECT_PCI
- default y if MPC836x_MDS
-
+# used for usb
config PPC_MPC837x
bool
- select PPC_UDBG_16550
- select PPC_INDIRECT_PCI
- default y if MPC837x_MDS || MPC837x_RDB
diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c
index 6a454a4..681230a 100644
--- a/arch/powerpc/platforms/83xx/usb.c
+++ b/arch/powerpc/platforms/83xx/usb.c
@@ -22,7 +22,7 @@
#include "mpc83xx.h"
-#ifdef CONFIG_MPC834x
+#ifdef CONFIG_PPC_MPC834x
int mpc834x_usb_cfg(void)
{
unsigned long sccr, sicrl, sicrh;
@@ -96,7 +96,7 @@
iounmap(immap);
return 0;
}
-#endif /* CONFIG_MPC834x */
+#endif /* CONFIG_PPC_MPC834x */
#ifdef CONFIG_PPC_MPC831x
int mpc831x_usb_cfg(void)
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 582a3a6..fdce10c 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -21,7 +21,7 @@
bool "Freescale 83xx"
depends on 6xx
select FSL_SOC
- select 83xx
+ select MPC83xx
select IPIC
select WANT_DEVICE_TREE
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index f6bf025..7fc4110 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -93,10 +93,6 @@
config 8xx
bool
-# this is temp to handle compat with arch=ppc
-config 83xx
- bool
-
config E500
bool