mpc83xx: Introduce ARCH_MPC832*

Replace CONFIG_MPC832* with proper CONFIG_ARCH_MPC832* Kconfig options.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h
index 578202f..bd1b1bb 100644
--- a/include/configs/MPC8323ERDB.h
+++ b/include/configs/MPC8323ERDB.h
@@ -14,7 +14,6 @@
  */
 #define CONFIG_E300		1	/* E300 family */
 #define CONFIG_QE		1	/* Has QE */
-#define CONFIG_MPC832x		1	/* MPC832x CPU specific */
 
 /*
  * System Clock Setup
diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index 8f11d9b..0bb7db9 100644
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -11,7 +11,6 @@
  */
 #define CONFIG_E300		1	/* E300 family */
 #define CONFIG_QE		1	/* Has QE */
-#define CONFIG_MPC832x		1	/* MPC832x CPU specific */
 #define CONFIG_MPC832XEMDS	1	/* MPC832XEMDS board specific */
 
 /*
diff --git a/include/configs/km/km8321-common.h b/include/configs/km/km8321-common.h
index 41b3ba2..a121a44 100644
--- a/include/configs/km/km8321-common.h
+++ b/include/configs/km/km8321-common.h
@@ -26,7 +26,6 @@
  * High Level Configuration Options
  */
 #define CONFIG_QE	/* Has QE */
-#define CONFIG_MPC832x	/* MPC832x CPU specific */
 #define CONFIG_KM8321	/* Keymile PBEC8321 board specific */
 
 #define CONFIG_KM_DEF_ARCH	"arch=ppc_8xx\0"
diff --git a/include/linux/immap_qe.h b/include/linux/immap_qe.h
index f7bc503..6552d0e 100644
--- a/include/linux/immap_qe.h
+++ b/include/linux/immap_qe.h
@@ -16,7 +16,7 @@
 #define QE_MURAM_SIZE		0xc000UL
 #define MAX_QE_RISC		2
 #define QE_NUM_OF_SNUM		28
-#elif defined(CONFIG_MPC832x) || defined(CONFIG_ARCH_MPC8309)
+#elif defined(CONFIG_ARCH_MPC832X) || defined(CONFIG_ARCH_MPC8309)
 #define QE_MURAM_SIZE		0x4000UL
 #define MAX_QE_RISC		1
 #define QE_NUM_OF_SNUM		28
diff --git a/include/mpc83xx.h b/include/mpc83xx.h
index 0da271b..0f4466a 100644
--- a/include/mpc83xx.h
+++ b/include/mpc83xx.h
@@ -208,7 +208,7 @@
 #define SICRH_UC2E1OBI			0x00000002
 #define SICRH_UC2E2OBI			0x00000001
 
-#elif defined(CONFIG_MPC832x)
+#elif defined(CONFIG_ARCH_MPC832X)
 /* SICRL bits - MPC832x specific */
 #define SICRL_LDP_LCS_A			0x80000000
 #define SICRL_IRQ_CKS			0x20000000
@@ -593,7 +593,7 @@
 #define HRCWL_CORE_TO_CSB_2_5X1		0x00050000
 #define HRCWL_CORE_TO_CSB_3X1		0x00060000
 
-#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832x)
+#if defined(CONFIG_MPC8360) || defined(CONFIG_ARCH_MPC832X)
 #define HRCWL_CEVCOD			0x000000C0
 #define HRCWL_CEVCOD_SHIFT		6
 #define HRCWL_CE_PLL_VCO_DIV_4		0x00000000
@@ -1126,7 +1126,7 @@
 #define CSCONFIG_ODT_WR_ONLY_CURRENT	0x00010000
 #define CSCONFIG_ODT_WR_ONLY_OTHER_CS	0x00020000
 #define CSCONFIG_ODT_WR_ALL		0x00040000
-#elif defined(CONFIG_MPC832x)
+#elif defined(CONFIG_ARCH_MPC832X)
 #define CSCONFIG_ODT_RD_CFG		0x00400000
 #define CSCONFIG_ODT_WR_CFG		0x00040000
 #elif defined(CONFIG_MPC8360) || defined(CONFIG_MPC837x)