ARM: dts: update bootargs to support 8GiB for SSDK5440 and SD5v1

Since ssdk5440 and sd5v1 have 8GiB memory, this patch
updates bootargs for them.

Signed-off-by: Subash Patel <subash.rp@samsung.com>
Signed-off-by: Jungseok Lee <jays.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5440-sd5v1.dts b/arch/arm/boot/dts/exynos5440-sd5v1.dts
index ef747b5..f722a02 100644 (file)
--- a/arch/arm/boot/dts/exynos5440-sd5v1.dts
+++ b/arch/arm/boot/dts/exynos5440-sd5v1.dts
@@ -17,7 +17,7 @@
        compatible = "samsung,sd5v1", "samsung,exynos5440";
 
        chosen {
-               bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200";
+               bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200";
        };
 
        fixed-rate-clocks {

diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index a85ac0e..3aa65bb 100644 (file)
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -17,7 +17,7 @@
        compatible = "samsung,ssdk5440", "samsung,exynos5440";
 
        chosen {
-               bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200";
+               bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200";
        };
 
        spi_0: spi@D0000 {