diff --git a/debian/arch/powerpc/config b/debian/arch/powerpc/config
index 59eb59f39..e5830ed4e 100644
--- a/debian/arch/powerpc/config
+++ b/debian/arch/powerpc/config
@@ -659,6 +659,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_PCI=m
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_CS=m
 CONFIG_SERIAL_8250_NR_UARTS=4
@@ -691,6 +692,7 @@ CONFIG_R3964=m
 CONFIG_APPLICOM=m
 CONFIG_AGP=m
 CONFIG_AGP_UNINORTH=m
+CONFIG_AGP_VIA=m
 CONFIG_DRM=m
 CONFIG_DRM_TDFX=m
 CONFIG_DRM_R128=m
@@ -1247,6 +1249,8 @@ CONFIG_WATCHDOG_RTAS=m
 CONFIG_RTAS_PROC=y
 # CONFIG_PPC_52xx is not set
 # CONFIG_PPC_83xx is not set
+# CONFIG_PPC_85xx is not set
 CONFIG_XMON=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_IPW2100 is not set
+CONFIG_HVC_RTAS=y
diff --git a/debian/arch/powerpc/config.powerpc64 b/debian/arch/powerpc/config.powerpc64
index 0a547056e..010743927 100644
--- a/debian/arch/powerpc/config.powerpc64
+++ b/debian/arch/powerpc/config.powerpc64
@@ -108,3 +108,5 @@ CONFIG_KERNEL_START=0xc000000000000000
 CONFIG_SPU_FS=m
 CONFIG_SPIDER_NET=m
 # CONFIG_LPARCFG is not set
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_MIGRATION=y