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arm: bcm2835 framebuffer

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* Drop some messy mmu externs
* Set proper page flags
This commit is contained in:
Alexander von Gluck IV
2015-04-19 20:13:24 -05:00
parent f427a82d48
commit f178e4a248
1 changed files with 2 additions and 4 deletions
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src/system/boot/arch/arm/arch_framebuffer_bcm2835.cpp
+2 -4
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@@ -26,11 +26,10 @@
#include <string.h> #include <string.h>
#include "arch_mailbox.h" #include "arch_mailbox.h"
#include "arch_mmu.h"
//XXX //XXX
extern "C" addr_t
mmu_map_physical_memory(addr_t physicalAddress, size_t size, uint32 flags);
extern "C" bool extern "C" bool
mmu_get_virtual_mapping(addr_t virtualAddress, phys_addr_t *_physicalAddress); mmu_get_virtual_mapping(addr_t virtualAddress, phys_addr_t *_physicalAddress);
@@ -162,8 +161,7 @@ ArchFBArmBCM2835::SetVideoMode(int width, int height, int depth)
= BCM283X_BUS_TO_PHYSICAL(sFramebufferConfig.frame_buffer_address); = BCM283X_BUS_TO_PHYSICAL(sFramebufferConfig.frame_buffer_address);
fSize = sFramebufferConfig.screen_size; fSize = sFramebufferConfig.screen_size;
// kDefaultPageFlags? fBase = (addr_t)mmu_map_physical_memory(fPhysicalBase, fSize, kDefaultPageFlags);
fBase = (addr_t)mmu_map_physical_memory(fPhysicalBase, fSize, 0);
dprintf("video framebuffer: va: %p pa: %p\n", (void *)fBase, dprintf("video framebuffer: va: %p pa: %p\n", (void *)fBase,
(void *)fPhysicalBase); (void *)fPhysicalBase);