diff options
| author | Linus Walleij | 2011-08-09 21:03:43 +0200 |
|---|---|---|
| committer | Linus Walleij | 2011-08-17 10:20:29 +0200 |
| commit | 73285146544589424e8e1c1ebd6304d3c6231acf (patch) | |
| tree | bf708ce0fad584054e6904219e58c833d02f72d0 /arch/arm/mach-u300/u300.c | |
| parent | Linux 3.1-rc2 (diff) | |
| download | kernel-qcow2-linux-73285146544589424e8e1c1ebd6304d3c6231acf.tar.gz kernel-qcow2-linux-73285146544589424e8e1c1ebd6304d3c6231acf.tar.xz kernel-qcow2-linux-73285146544589424e8e1c1ebd6304d3c6231acf.zip | |
mach-u300: retire odd singlemem variant
The U300 had a special variant where a memory was shared
between two CPU:s and only one part of memory was
accessible for the kernel. However it is now seriously
legacy and only create problems for kernel consolidation,
so let's retire it.
Cc: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-u300/u300.c')
| -rw-r--r-- | arch/arm/mach-u300/u300.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm/mach-u300/u300.c b/arch/arm/mach-u300/u300.c index 48b3b7f39966..25d11bac2a10 100644 --- a/arch/arm/mach-u300/u300.c +++ b/arch/arm/mach-u300/u300.c @@ -23,21 +23,6 @@ #include <asm/mach/arch.h> #include <asm/memory.h> -static void __init u300_reserve(void) -{ - /* - * U300 - This platform family can share physical memory - * between two ARM cpus, one running Linux and the other - * running another OS. - */ -#ifdef CONFIG_MACH_U300_SINGLE_RAM -#if ((CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1) == 1) && \ - CONFIG_MACH_U300_2MB_ALIGNMENT_FIX - memblock_reserve(PHYS_OFFSET, 0x00100000); -#endif -#endif -} - static void __init u300_init_machine(void) { u300_init_devices(); @@ -63,7 +48,6 @@ MACHINE_START(U300, MACH_U300_STRING) /* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */ .boot_params = BOOT_PARAMS_OFFSET, .map_io = u300_map_io, - .reserve = u300_reserve, .init_irq = u300_init_irq, .timer = &u300_timer, .init_machine = u300_init_machine, |