1 files changed, 14 insertions, 0 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index fd7620f025fa..f6f3b990d837 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -22,6 +22,7 @@ choice
 
 config MACH_ALCHEMY
         bool "Alchemy processor based machines"
+        select SYS_SUPPORTS_ZBOOT
 
 config AR7
         bool "Texas Instruments AR7"
@@ -36,6 +37,7 @@ config AR7
         select SYS_HAS_EARLY_PRINTK
         select SYS_SUPPORTS_32BIT_KERNEL
         select SYS_SUPPORTS_LITTLE_ENDIAN
+        select SYS_SUPPORTS_ZBOOT_UART16550
         select GENERIC_GPIO
         select GCD
         select VLYNQ
@@ -192,6 +194,7 @@ config LASAT
 
 config MACH_LOONGSON
         bool "Loongson family of machines"
+        select SYS_SUPPORTS_ZBOOT_UART16550
         help
           This enables the support of Loongson family of machines.
 
@@ -233,6 +236,7 @@ config MIPS_MALTA
         select SYS_SUPPORTS_MIPS_CMP
         select SYS_SUPPORTS_MULTITHREADING
         select SYS_SUPPORTS_SMARTMIPS
+        select SYS_SUPPORTS_ZBOOT
         help
           This enables support for the MIPS Technologies Malta evaluation
           board.
@@ -1294,6 +1298,16 @@ config CPU_CAVIUM_OCTEON
 
 endchoice
 
+config SYS_SUPPORTS_ZBOOT
+        bool
+        select HAVE_KERNEL_GZIP
+        select HAVE_KERNEL_BZIP2
+        select HAVE_KERNEL_LZMA
+
+config SYS_SUPPORTS_ZBOOT_UART16550
+        bool
+        select SYS_SUPPORTS_ZBOOT
+
 config CPU_LOONGSON2
         bool
         select CPU_SUPPORTS_32BIT_KERNEL