diff options
| author | Tushar Behera <tushar.behera@linaro.org> | 2013-04-03 09:33:09 +0530 |
|---|---|---|
| committer | Tushar Behera <tushar.behera@linaro.org> | 2013-04-03 09:33:13 +0530 |
| commit | c40732eb83ef85bcb7195c392780604bcbeffd84 (patch) | |
| tree | 9151e75f14797dd5666fcdb4c8b0361346f093c2 | |
| parent | b58a68c3f7fac9544dc23124b5373629a1e0461e (diff) | |
linaro/configs: arndale: Use 2G/2G memory splitsamsung-lt-v3.9-rc5-1
Arndale has 2GB of RAM. Using 1G/3G memory split, half of the board's
RAM ends up being "highmem", severely impacting system performance.
It also means that kernel code must explicitly manage mapping in/out
of any code/data resident above physical address 0x80000000. Using
2G/2G memory split is the optimum configuration.
Suggested-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
| -rw-r--r-- | linaro/configs/arndale.conf | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linaro/configs/arndale.conf b/linaro/configs/arndale.conf index 45a30ca42d6..7d49058ad1c 100644 --- a/linaro/configs/arndale.conf +++ b/linaro/configs/arndale.conf @@ -8,6 +8,7 @@ CONFIG_ARCH_EXYNOS=y CONFIG_S3C_LOWLEVEL_UART_PORT=2 # CONFIG_ARCH_EXYNOS4 is not set CONFIG_ARCH_EXYNOS5=y +CONFIG_VMSPLIT_2G=y CONFIG_NR_CPUS=2 CONFIG_PREEMPT=y CONFIG_HIGHMEM=y |