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| author | Jun Nakajima <jnakajim@gmail.com> | 2011-02-08 22:10:52 -0800 |
|---|---|---|
| committer | Jun Nakajima <jnakajim@gmail.com> | 2011-02-08 22:10:52 -0800 |
| commit | bac9add881e0b7cfa2da2b86242347c096329a4c (patch) | |
| tree | f6888d112719722f120651077acd1032e0eaae17 /hw/pc.c | |
| parent | 38985a066294ddecdcebab5d800c6100a6ae03e0 (diff) | |
| download | external_qemu-bac9add881e0b7cfa2da2b86242347c096329a4c.zip external_qemu-bac9add881e0b7cfa2da2b86242347c096329a4c.tar.gz external_qemu-bac9add881e0b7cfa2da2b86242347c096329a4c.tar.bz2 | |
Fixing aborts caused by compute_fb_update_rect_linear() when the framebuffers
are large. Also, added a boot parameter for the goldfish kernel to use PIT,
rather than TSC.
Change-Id: I5824c7248e0c1a4c487aeb52da112d870846ae62
Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
Diffstat (limited to 'hw/pc.c')
| -rw-r--r-- | hw/pc.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -923,7 +923,7 @@ static void pc_init1(ram_addr_t ram_size, } #ifndef CONFIG_ANDROID vmport_init(); -#endif + /* allocate RAM */ ram_addr = qemu_ram_alloc(0xa0000); cpu_register_physical_memory(0, 0xa0000, ram_addr); @@ -937,6 +937,15 @@ static void pc_init1(ram_addr_t ram_size, cpu_register_physical_memory(0x100000, below_4g_mem_size - 0x100000, ram_addr); +#else + /* + * Allocate a single contiguous RAM so that the goldfish + * framebuffer can work well especially when the frame buffer is + * large. + */ + ram_addr = qemu_ram_alloc(below_4g_mem_size); + cpu_register_physical_memory(0, below_4g_mem_size, ram_addr); +#endif /* above 4giga memory allocation */ if (above_4g_mem_size > 0) { |