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| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2008-08-25 21:03:32 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-09-01 12:06:33 +0100 |
| commit | 8d5796d2ec6b5a4e7a52861144e63af438d6f8f7 (patch) | |
| tree | 9c348b627862a7408aeafdee30cacb08ea69fd60 /arch/arm/mach-footbridge | |
| parent | 2d4b6c9aeb94cb9cb5c250f23e81e6d00b461372 (diff) | |
| download | linux-8d5796d2ec6b5a4e7a52861144e63af438d6f8f7.tar.gz linux-8d5796d2ec6b5a4e7a52861144e63af438d6f8f7.tar.bz2 linux-8d5796d2ec6b5a4e7a52861144e63af438d6f8f7.zip | |
[ARM] 5222/1: Allow configuring user:kernel split via Kconfig
This patch adds a config option (CONFIG_VMSPLIT_*) to allow choosing
between 3:1, 2:2 and 1:3 user:kernel memory splits.
Tested-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-footbridge')
| -rw-r--r-- | arch/arm/mach-footbridge/include/mach/memory.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/mach-footbridge/include/mach/memory.h b/arch/arm/mach-footbridge/include/mach/memory.h index e9cae99dd1f9..6ae2f1a07ab9 100644 --- a/arch/arm/mach-footbridge/include/mach/memory.h +++ b/arch/arm/mach-footbridge/include/mach/memory.h @@ -42,10 +42,6 @@ extern unsigned long __bus_to_virt(unsigned long); #endif -/* Task size and page offset at 3GB */ -#define TASK_SIZE UL(0xbf000000) -#define PAGE_OFFSET UL(0xc0000000) - /* * Cache flushing area. */ @@ -56,12 +52,6 @@ extern unsigned long __bus_to_virt(unsigned long); */ #define PHYS_OFFSET UL(0x00000000) -/* - * This decides where the kernel will search for a free chunk of vm - * space during mmap's. - */ -#define TASK_UNMAPPED_BASE ((TASK_SIZE + 0x01000000) / 3) - #define FLUSH_BASE_PHYS 0x50000000 #endif |