diff options
| author | Colin Cross <ccross@android.com> | 2010-10-19 14:45:50 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:36:31 -0800 |
| commit | 838d7d665c414a6c942f42cc380229b5fd4d677c (patch) | |
| tree | 266dc98e8660592d76c181d60a1251d5bc2db35c /arch/arm/mach-tegra/board.h | |
| parent | 09252c47b16a817c0d95db8c6800983f9990632d (diff) | |
[ARM] tegra: Use memblock_remove to allocate carveout and framebuffer
This uses the patch by rmk to allow memblock_remove to be used to
remove areas of memory from the 1:1 mapping, allowing them to be
remapped later using iomap or, for Tegra, nvmap.
Also uses memblock_reserve to reserve the lp0 boot vector, so it
doesn't need to be copied later in tegra_init_suspend.
tegra_reserve should be called from the machine reserve callback
after any board-specific memory areas are reserved.
Change-Id: I26be8544a03b6da74fe66dc53a77681d431c303c
Signed-off-by: Colin Cross <ccross@android.com>
Diffstat (limited to 'arch/arm/mach-tegra/board.h')
| -rw-r--r-- | arch/arm/mach-tegra/board.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/board.h b/arch/arm/mach-tegra/board.h index db46d4d279ba..16446e13189f 100644 --- a/arch/arm/mach-tegra/board.h +++ b/arch/arm/mach-tegra/board.h @@ -29,10 +29,19 @@ void __init tegra_init_early(void); void __init tegra_map_common_io(void); void __init tegra_init_irq(void); void __init tegra_init_clock(void); -void __init tegra_reserve(void); +void __init tegra_reserve(unsigned long carveout_size, unsigned long fb_size, + unsigned long fb2_size); int __init tegra_pcie_init(bool init_port0, bool init_port1); void tegra_init_cache(void); +extern unsigned long tegra_bootloader_fb_start; +extern unsigned long tegra_bootloader_fb_size; +extern unsigned long tegra_fb_start; +extern unsigned long tegra_fb_size; +extern unsigned long tegra_fb2_start; +extern unsigned long tegra_fb2_size; +extern unsigned long tegra_carveout_start; +extern unsigned long tegra_carveout_size; extern unsigned long tegra_lp0_vec_start; extern unsigned long tegra_lp0_vec_size; |