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ArmPlatformPkg: Add support for PL111 Lcd driver

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This driver implements the interface for the PL111 Lcd controller.
The LcdPlatformLib allows to set the platform specific requirements
needed by the platform for setting the LCD (oscillators, etc).

ArmPlatformPkg/ArmVExpressPkg: Implement LcdPlatformLib

This library exports the supported resolutions. It also allocates the
memory for the framebuffer and send the correct settings to the VExpress
motherboard microcontroller.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11786 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2011-06-11 11:12:38 +00:00
parent 7b80d1a3b6
commit 7d0f2f23d2
13 changed files with 2341 additions and 9 deletions
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13
ArmPlatformPkg/ArmVExpressPkg/Include/Platform/CTA9x4/ArmPlatform.h
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@@ -54,6 +54,8 @@
// DRAM
#define ARM_VE_DRAM_BASE 0x60000000
#define ARM_VE_DRAM_SZ 0x40000000
// Inside the DRAM we allocate a section for the VRAM (Video RAM)
#define LCD_VRAM_CORE_TILE_BASE 0x64000000
// External AXI between daughterboards (Logic Tile)
#define ARM_VE_EXT_AXI_BASE 0xE0000000
@@ -96,6 +98,14 @@
// PL310 L2x0 Cache Controller Base Address
//#define ARM_VE_L2x0_CTLR_BASE 0x1E00A000
/***********************************************************************************
Select between Motherboard and Core Tile peripherals
************************************************************************************/
// Specify which PL111 to use
//#define PL111_CLCD_BASE PL111_CLCD_MOTHERBOARD_BASE
#define PL111_CLCD_BASE PL111_CLCD_CORE_TILE_BASE
/***********************************************************************************
Peripherals' misc settings
************************************************************************************/
@@ -117,6 +127,9 @@
#define ARM_VE_DECPROT_BIT_SMC_TZASC_LOCK (1 << 5)
// PL111 Lcd
#define PL111_CLCD_CORE_TILE_VIDEO_MODE_OSC_ID 1
/***********************************************************************************
// Interrupt Map
************************************************************************************/