mirror of
https://github.com/drasko/codezero.git
synced 2026-02-01 04:33:13 +01:00
988ea49c26
1. We are not making a new clcd service container, as we dont want to keep separate container for each device, ultimately we will have one container managing all devices. 2. CLCD driver needs to be added.
69 lines
2.8 KiB
C
69 lines
2.8 KiB
C
/*
|
|
* Describes physical memory layout of pb926 platform.
|
|
*
|
|
* Copyright (C) 2007 Bahadir Balban
|
|
*/
|
|
|
|
#ifndef __PLATFORM_PB926_OFFSETS_H__
|
|
#define __PLATFORM_PB926_OFFSETS_H__
|
|
|
|
/* Physical memory base */
|
|
#define PLATFORM_PHYS_MEM_START 0x00000000 /* inclusive */
|
|
#define PLATFORM_PHYS_MEM_END 0x08000000 /* 128 MB, exclusive */
|
|
|
|
/*
|
|
* Device offsets in physical memory
|
|
* Naming of devices done starting with 0 subscript,
|
|
* as we use these names for device capability
|
|
*/
|
|
#define PLATFORM_SYSTEM_REGISTERS 0x10000000 /* System registers */
|
|
#define PLATFORM_KEYBOARD0_BASE 0x10006000 /* Keyboard */
|
|
#define PLATFORM_MOUSE0_BASE 0x10007000 /* Mouse */
|
|
#define PLATFORM_SYSCTRL_BASE 0x101E0000 /* System controller */
|
|
#define PLATFORM_WATCHDOG_BASE 0x101E1000 /* Watchdog */
|
|
#define PLATFORM_TIMER0_BASE 0x101E2000 /* Timers 0 and 1 */
|
|
#define PLATFORM_TIMER1_BASE 0x101E3000 /* Timers 2 and 3 */
|
|
#define PLATFORM_RTC_BASE 0x101E8000 /* Real Time Clock */
|
|
#define PLATFORM_VIC_BASE 0x10140000 /* Primary Vectored IC */
|
|
#define PLATFORM_SIC_BASE 0x10003000 /* Secondary IC */
|
|
#define PLATFORM_UART0_BASE 0x101F1000 /* Console port (UART0) */
|
|
#define PLATFORM_UART1_BASE 0x101F2000 /* Console port (UART1) */
|
|
#define PLATFORM_UART2_BASE 0x101F3000 /* Console port (UART2) */
|
|
#define PLATFORM_UART3_BASE 0x10009000 /* Console port (UART3) */
|
|
#define PLATFORM_CLCD0_BASE 0x10120000 /* Color LCD */
|
|
|
|
/*
|
|
* Device offsets in virtual memory. They offset to some virtual
|
|
* device base address. Each page on this virtual base is consecutively
|
|
* allocated to devices. Nice and smooth.
|
|
*/
|
|
#define DEVICE_PAGE 0x1000
|
|
|
|
#define PLATFORM_TIMER0_VBASE (IO_AREA0_VADDR + (0 * DEVICE_PAGE))
|
|
#define PLATFORM_CONSOLE_VBASE (IO_AREA0_VADDR + (1 * DEVICE_PAGE))
|
|
#define PLATFORM_IRQCTRL0_VBASE (IO_AREA0_VADDR + (2 * DEVICE_PAGE))
|
|
#define PLATFORM_IRQCTRL1_VBASE (IO_AREA0_VADDR + (3 * DEVICE_PAGE))
|
|
#define PLATFORM_SYSCTRL_VBASE (IO_AREA0_VADDR + (4 * DEVICE_PAGE))
|
|
|
|
/* Add userspace devices here as they become necessary for irqs */
|
|
#define PLATFORM_TIMER1_VBASE (IO_AREA0_VADDR + (6 * DEVICE_PAGE))
|
|
#define PLATFORM_KEYBOARD0_VBASE (IO_AREA0_VADDR + (7 * DEVICE_PAGE))
|
|
#define PLATFORM_MOUSE0_VBASE (IO_AREA0_VADDR + (8 * DEVICE_PAGE))
|
|
#define PLATFORM_CLCD0_VBASE (IO_AREA0_VADDR + (9 * DEVICE_PAGE))
|
|
|
|
/* The SP810 system controller offsets */
|
|
#define SP810_BASE PLATFORM_SYSCTRL_VBASE
|
|
#define SP810_SCCTRL (SP810_BASE + 0x0)
|
|
|
|
/* Add size of various user space devices, to be used in capability generation */
|
|
#define PLATFORM_UART1_SIZE 0x1000
|
|
#define PLATFORM_UART2_SIZE 0x1000
|
|
#define PLATFORM_UART3_SIZE 0x1000
|
|
#define PLATFORM_TIMER1_SIZE 0x1000
|
|
#define PLATFORM_KEYBOARD0_SIZE 0x1000
|
|
#define PLATFORM_MOUSE0_SIZE 0x1000
|
|
#define PLATFORM_CLCD0_SIZE 0x1000
|
|
|
|
#endif /* __PLATFORM_PB926_OFFSETS_H__ */
|
|
|