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[Zion] Pass the framebuffer info to yellowstone init process.

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Drew Galbraith 2023-11-09 11:20:41 -08:00
parent 8d10f19312
commit fa6a5949b2
7 changed files with 71 additions and 0 deletions
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1
zion/include/zglobal.h
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@ -10,3 +10,4 @@ extern uint64_t gInitEndpointCap;
extern uint64_t gBootDenaliVmmoCap;
extern uint64_t gBootVictoriaFallsVmmoCap;
extern uint64_t gBootPciVmmoCap;
extern uint64_t gBootFramebufferVmmoCap;

16
zion/include/ztypes.h
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@ -109,3 +109,19 @@ const z_perm_t kZionPerm_All = -1;
#define Z_BOOT_DENALI_VMMO 0x4200'0000
#define Z_BOOT_VICTORIA_FALLS_VMMO 0x4200'0001
#define Z_BOOT_PCI_VMMO 0x4200'0002
#define Z_BOOT_FRAMEBUFFER_INFO_VMMO 0x4200'0003
struct ZFramebufferInfo {
uint64_t address_phys;
uint64_t width;
uint64_t height;
uint64_t pitch;
uint16_t bpp;
uint8_t memory_model;
uint8_t red_mask_size;
uint8_t red_mask_shift;
uint8_t green_mask_size;
uint8_t green_mask_shift;
uint8_t blue_mask_size;
uint8_t blue_mask_shift;
};