Blackfin arch: Remove redundant kernel option

use kernel command line mem and max_mem bootargs to limit
availabe memory instead.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index d0f7ff3dc088..c602727d1a9a 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -310,11 +310,6 @@ config BFIN_KERNEL_CLOCK
           are also not changed, and the Bootloader does 100% of the hardware
           configuration.
 
-config MEM_SIZE
-        int "SDRAM Memory Size in MBytes"
-        depends on BFIN_KERNEL_CLOCK
-        default 64
-
 config PLL_BYPASS
         bool "Bypass PLL"
         depends on BFIN_KERNEL_CLOCK
@@ -376,7 +371,7 @@ config SCLK_DIV
 
 config MAX_MEM_SIZE
         int "Max SDRAM Memory Size in MBytes"
-        depends on !BFIN_KERNEL_CLOCK && !MPU
+        depends on !MPU
         default 512
         help
           This is the max memory size that the kernel will create CPLB