From ce10330d8044964445c9bb0876dd8553a934da2c Mon Sep 17 00:00:00 2001 From: "gary.li.wenchao.4" Date: Tue, 12 Jan 2010 13:36:55 +0000 Subject: [PATCH] config.inc is the configuration file. git-svn-id: https://rt-thread.googlecode.com/svn/trunk@296 bbd45198-f89e-11dd-88c7-29a3b14d5316 --- libcpu/arm/s3c24x0/config.inc | 828 ++++++++++++++++++++++++++++++++++ 1 file changed, 828 insertions(+) create mode 100644 libcpu/arm/s3c24x0/config.inc diff --git a/libcpu/arm/s3c24x0/config.inc b/libcpu/arm/s3c24x0/config.inc new file mode 100644 index 000000000..9f94033ab --- /dev/null +++ b/libcpu/arm/s3c24x0/config.inc @@ -0,0 +1,828 @@ +;/*****************************************************************************/ +;/* S3C2440.S: Startup file for Samsung S3C440 */ +;/*****************************************************************************/ +;/* <<< Use Configuration Wizard in Context Menu >>> */ +;/*****************************************************************************/ +;/* This file is part of the uVision/ARM development tools. */ +;/* Copyright (c) 2005-2008 Keil Software. All rights reserved. */ +;/* This software may only be used under the terms of a valid, current, */ +;/* end user licence from KEIL for a compatible version of KEIL software */ +;/* development tools. Nothing else gives you the right to use this software. */ +;/*****************************************************************************/ + + +;/* +; * The S3C2440.S code is executed after CPU Reset. This file may be +; * translated with the following SET symbols. In uVision these SET +; * symbols are entered under Options - ASM - Define. +; * +; * NO_CLOCK_SETUP: when set the startup code will not initialize Clock +; * (used mostly when clock is already initialized from script .ini +; * file). +; * +; * NO_MC_SETUP: when set the startup code will not initialize Memory +; * Controller (used mostly when clock is already initialized from script +; * .ini file). +; * +; * NO_GP_SETUP: when set the startup code will not initialize General Ports +; * (used mostly when clock is already initialized from script .ini +; * file). +; * +; * RAM_INTVEC: when set the startup code copies exception vectors +; * from execution address to on-chip RAM. +; */ + + +; Standard definitions of Mode bits and Interrupt (I & F) flags in PSRs + +Mode_USR EQU 0x10 +Mode_FIQ EQU 0x11 +Mode_IRQ EQU 0x12 +Mode_SVC EQU 0x13 +Mode_ABT EQU 0x17 +Mode_UND EQU 0x1B +Mode_SYS EQU 0x1F + +I_Bit EQU 0x80 ; when I bit is set, IRQ is disabled +F_Bit EQU 0x40 ; when F bit is set, FIQ is disabled + +;----------------------- Stack and Heap Definitions ---------------------------- + +;// Stack Configuration (Stack Sizes in Bytes) +;// Undefined Mode <0x0-0xFFFFFFFF:8> +;// Supervisor Mode <0x0-0xFFFFFFFF:8> +;// Abort Mode <0x0-0xFFFFFFFF:8> +;// Fast Interrupt Mode <0x0-0xFFFFFFFF:8> +;// Interrupt Mode <0x0-0xFFFFFFFF:8> +;// User/System Mode <0x0-0xFFFFFFFF:8> +;// + +UND_Stack_Size EQU 0x00000000 +SVC_Stack_Size EQU 0x00000100 +ABT_Stack_Size EQU 0x00000000 +FIQ_Stack_Size EQU 0x00000000 +IRQ_Stack_Size EQU 0x00000100 +USR_Stack_Size EQU 0x00000100 + +ISR_Stack_Size EQU (UND_Stack_Size + SVC_Stack_Size + ABT_Stack_Size + \ + FIQ_Stack_Size + IRQ_Stack_Size) + + AREA STACK, NOINIT, READWRITE, ALIGN=3 + +Stack_Mem SPACE USR_Stack_Size +__initial_sp SPACE ISR_Stack_Size +Stack_Top + + +;// Heap Configuration +;// Heap Size (in Bytes) <0x0-0xFFFFFFFF> +;// + +Heap_Size EQU 0x00000000 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + +;----------------------- Memory Definitions ------------------------------------ + +; Internal Memory Base Addresses +IRAM_BASE EQU 0x40000000 + + +;----------------------- Watchdog Timer Definitions ---------------------------- + +WT_BASE EQU 0x53000000 ; Watchdog Timer Base Address +WTCON_OFS EQU 0x00 ; Watchdog Timer Control Register Offset +WTDAT_OFS EQU 0x04 ; Watchdog Timer Data Register Offset +WTCNT_OFS EQU 0x08 ; Watchdog Timer Count Register Offset + +;// Watchdog Timer Setup +;// Watchdog Timer Control Register (WTCON) +;// Prescaler Value <0-255> +;// Watchdog Timer Enable +;// Clock Division Factor +;// <0=> 16 <1=> 32 <2=> 64 <3=> 128 +;// Interrupt Generation Enable +;// Reset Enable +;// +;// Watchdog Timer Data Register (WTDAT) +;// Count Reload Value <0-65535> +;// +;// Watchdog Timer Setup +WT_SETUP EQU 1 +WTCON_Val EQU 0x00000000 +WTDAT_Val EQU 0x00008000 + + +;----------------------- Clock and Power Management Definitions ---------------- + +CLOCK_BASE EQU 0x4C000000 ; Clock Base Address +LOCKTIME_OFS EQU 0x00 ; PLL Lock Time Count Register Offset +MPLLCON_OFS EQU 0x04 ; MPLL Configuration Register Offset +UPLLCON_OFS EQU 0x08 ; UPLL Configuration Register Offset +CLKCON_OFS EQU 0x0C ; Clock Generator Control Reg Offset +CLKSLOW_OFS EQU 0x10 ; Clock Slow Control Register Offset +CLKDIVN_OFS EQU 0x14 ; Clock Divider Control Register Offset +CAMDIVN_OFS EQU 0x18 ; Camera Clock Divider Register Offset + +;// Clock Setup +;// PLL Lock Time Count Register (LOCKTIME) +;// U_LTIME: UPLL Lock Time Count Value for UCLK <0x0-0xFFFF> +;// M_LTIME: MPLL Lock Time Count Value for FCLK, HCLK and PCLK <0x0-0xFFFF> +;// +;// MPLL Configuration Register (MPLLCON) +;// MPLL = (2 * m * Fin) / (p * 2^s) +;// m: Main Divider m Value <9-256><#-8> +;// m = MDIV + 8 +;// p: Pre-divider p Value <3-64><#-2> +;// p = PDIV + 2 +;// s: Post Divider s Value <0-3> +;// s = SDIV +;// +;// UPLL Configuration Register (UPLLCON) +;// UPLL = ( m * Fin) / (p * 2^s) +;// m: Main Divider m Value <8-263><#-8> +;// m = MDIV + 8 +;// p: Pre-divider p Value <2-65><#-2> +;// p = PDIV + 2 +;// s: Post Divider s Value <0-3> +;// s = SDIV +;// +;// Clock Generation Control Register (CLKCON) +;// AC97 Enable +;// Camera Enable +;// SPI Enable +;// IIS Enable +;// IIC Enable +;// ADC + Touch Screen Enable +;// RTC Enable +;// GPIO Enable +;// UART2 Enable +;// UART1 Enable +;// UART0 Enable +;// SDI Enable +;// PWMTIMER Enable +;// USB Device Enable +;// USB Host Enable +;// LCDC Enable +;// NAND FLASH Controller Enable +;// SLEEP Enable +;// IDLE BIT Enable +;// +;// Clock Slow Control Register (CLKSLOW) +;// UCLK_ON: UCLK ON +;// MPLL_OFF: Turn off PLL +;// SLOW_BIT: Slow Mode Enable +;// SLOW_VAL: Slow Clock Divider <0-7> +;// +;// Clock Divider Control Register (CLKDIVN) +;// DIVN_UPLL: UCLK Select +;// <0=> UCLK = UPLL clock +;// <1=> UCLK = UPLL clock / 2 +;// HDIVN: HCLK Select +;// <0=> HCLK = FCLK +;// <1=> HCLK = FCLK / 2 +;// <2=> HCLK = FCLK / 4 if HCLK4_HALF = 0 in CAMDIVN, else HCLK = FCLK / 8 +;// <3=> HCLK = FCLK / 3 if HCLK3_HALF = 0 in CAMDIVN, else HCLK = FCLK / 6 +;// PDIVN: PCLK Select +;// <0=> PCLK = HCLK +;// <1=> PCLK = HCLK / 2 +;// +;// Camera Clock Divider Control Register (CAMDIVN) +;// DVS_EN: ARM Core Clock Select +;// <0=> ARM core runs at FCLK +;// <1=> ARM core runs at HCLK +;// HCLK4_HALF: HDIVN Division Rate Change Bit +;// <0=> If HDIVN = 2 in CLKDIVN then HCLK = FCLK / 4 +;// <1=> If HDIVN = 2 in CLKDIVN then HCLK = FCLK / 8 +;// HCLK3_HALF: HDIVN Division Rate Change Bit +;// <0=> If HDIVN = 3 in CLKDIVN then HCLK = FCLK / 3 +;// <1=> If HDIVN = 3 in CLKDIVN then HCLK = FCLK / 6 +;// CAMCLK Select +;// <0=> CAMCLK = UPLL +;// <1=> CAMCLK = UPLL / CAMCLK_DIV +;// CAMCLK_DIV: CAMCLK Divider <0-15> +;// Camera Clock = UPLL / (2 * (CAMCLK_DIV + 1)) +;// Divider is used only if CAMCLK_SEL = 1 +;// +;// Clock Setup +CLOCK_SETUP EQU 0 +LOCKTIME_Val EQU 0x0FFF0FFF +MPLLCON_Val EQU 0x00043011 +UPLLCON_Val EQU 0x00038021 +CLKCON_Val EQU 0x001FFFF0 +CLKSLOW_Val EQU 0x00000004 +CLKDIVN_Val EQU 0x0000000F +CAMDIVN_Val EQU 0x00000000 + + +;----------------------- Memory Controller Definitions ------------------------- + +MC_BASE EQU 0x48000000 ; Memory Controller Base Address +BWSCON_OFS EQU 0x00 ; Bus Width and Wait Status Ctrl Offset +BANKCON0_OFS EQU 0x04 ; Bank 0 Control Register Offset +BANKCON1_OFS EQU 0x08 ; Bank 1 Control Register Offset +BANKCON2_OFS EQU 0x0C ; Bank 2 Control Register Offset +BANKCON3_OFS EQU 0x10 ; Bank 3 Control Register Offset +BANKCON4_OFS EQU 0x14 ; Bank 4 Control Register Offset +BANKCON5_OFS EQU 0x18 ; Bank 5 Control Register Offset +BANKCON6_OFS EQU 0x1C ; Bank 6 Control Register Offset +BANKCON7_OFS EQU 0x20 ; Bank 7 Control Register Offset +REFRESH_OFS EQU 0x24 ; SDRAM Refresh Control Register Offset +BANKSIZE_OFS EQU 0x28 ; Flexible Bank Size Register Offset +MRSRB6_OFS EQU 0x2C ; Bank 6 Mode Register Offset +MRSRB7_OFS EQU 0x30 ; Bank 7 Mode Register Offset + +;// Memory Controller Setup +;// Bus Width and Wait Control Register (BWSCON) +;// ST7: Use UB/LB for Bank 7 +;// WS7: Enable Wait Status for Bank 7 +;// DW7: Data Bus Width for Bank 7 +;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved +;// ST6: Use UB/LB for Bank 6 +;// WS6: Enable Wait Status for Bank 6 +;// DW6: Data Bus Width for Bank 6 +;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved +;// ST5: Use UB/LB for Bank 5 +;// WS5: Enable Wait Status for Bank 5 +;// DW5: Data Bus Width for Bank 5 +;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved +;// ST4: Use UB/LB for Bank 4 +;// WS4: Enable Wait Status for Bank 4 +;// DW4: Data Bus Width for Bank 4 +;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved +;// ST3: Use UB/LB for Bank 3 +;// WS3: Enable Wait Status for Bank 3 +;// DW3: Data Bus Width for Bank 3 +;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved +;// ST2: Use UB/LB for Bank 2 +;// WS2: Enable Wait Status for Bank 2 +;// DW2: Data Bus Width for Bank 2 +;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved +;// ST1: Use UB/LB for Bank 1 +;// WS1: Enable Wait Status for Bank 1 +;// DW1: Data Bus Width for Bank 1 +;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved +;// DW0: Indicate Data Bus Width for Bank 0 +;// <1=> 16-bit <2=> 32-bit +;// +;// Bank 0 Control Register (BANKCON0) +;// Tacs: Address Set-up Time before nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcos: Chip Selection Set-up Time before nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacc: Access Cycle +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks +;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks +;// Tcoh: Chip Selection Hold Time after nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcah: Address Hold Time after nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacp: Page Mode Access Cycle at Page Mode +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks +;// PMC: Page Mode Configuration +;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data +;// +;// Bank 1 Control Register (BANKCON1) +;// Tacs: Address Set-up Time before nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcos: Chip Selection Set-up Time before nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacc: Access Cycle +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks +;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks +;// Tcoh: Chip Selection Hold Time after nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcah: Address Hold Time after nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacp: Page Mode Access Cycle at Page Mode +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks +;// PMC: Page Mode Configuration +;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data +;// +;// Bank 2 Control Register (BANKCON2) +;// Tacs: Address Set-up Time before nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcos: Chip Selection Set-up Time before nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacc: Access Cycle +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks +;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks +;// Tcoh: Chip Selection Hold Time after nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcah: Address Hold Time after nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacp: Page Mode Access Cycle at Page Mode +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks +;// PMC: Page Mode Configuration +;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data +;// +;// Bank 3 Control Register (BANKCON3) +;// Tacs: Address Set-up Time before nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcos: Chip Selection Set-up Time before nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacc: Access Cycle +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks +;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks +;// Tcoh: Chip Selection Hold Time after nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcah: Address Hold Time after nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacp: Page Mode Access Cycle at Page Mode +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks +;// PMC: Page Mode Configuration +;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data +;// +;// Bank 4 Control Register (BANKCON4) +;// Tacs: Address Set-up Time before nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcos: Chip Selection Set-up Time before nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacc: Access Cycle +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks +;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks +;// Tcoh: Chip Selection Hold Time after nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcah: Address Hold Time after nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacp: Page Mode Access Cycle at Page Mode +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks +;// PMC: Page Mode Configuration +;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data +;// +;// Bank 5 Control Register (BANKCON5) +;// Tacs: Address Set-up Time before nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcos: Chip Selection Set-up Time before nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacc: Access Cycle +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks +;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks +;// Tcoh: Chip Selection Hold Time after nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcah: Address Hold Time after nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacp: Page Mode Access Cycle at Page Mode +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks +;// PMC: Page Mode Configuration +;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data +;// +;// Bank 6 Control Register (BANKCON6) +;// Memory Type Selection +;// <0=> ROM or SRAM <3=> SDRAM +;// Tacs: Address Set-up Time before nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcos: Chip Selection Set-up Time before nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacc: Access Cycle +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks +;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks +;// Tcoh: Chip Selection Hold Time after nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcah: Address Hold Time after nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacp/Trcd: Page Mode Access Cycle at Page Mode / RAS to CAS Delay +;// Parameter depends on Memory Type: if type SRAM then parameter is Tacp, +;// if type is SDRAM then parameter is Trcd +;// For SDRAM 6 cycles setting is not allowed +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks +;// PMC/SCAN: Page Mode Configuration / Column Address Number <0-3> +;// Parameter depends on Memory Type: if type SRAM then parameter is PMC, +;// if type is SDRAM then parameter is SCAN +;// +;// Bank 7 Control Register (BANKCON7) +;// Memory Type Selection +;// <0=> ROM or SRAM <3=> SDRAM +;// Tacs: Address Set-up Time before nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcos: Chip Selection Set-up Time before nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacc: Access Cycle +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks +;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks +;// Tcoh: Chip Selection Hold Time after nOE +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tcah: Address Hold Time after nGCS +;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks +;// Tacp/Trcd: Page Mode Access Cycle at Page Mode / RAS to CAS Delay +;// Parameter depends on Memory Type: if type SRAM then parameter is Tacp, +;// if type is SDRAM then parameter is Trcd +;// For SDRAM 6 cycles setting is not allowed +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks +;// PMC/SCAN: Page Mode Configuration / Column Address Number <0-3> +;// Parameter depends on Memory Type: if type SRAM then parameter is PMC, +;// if type is SDRAM then parameter is SCAN +;// +;// SDRAM Refresh Control Register (REFRESH) +;// REFEN: SDRAM Refresh Enable +;// TREFMD: SDRAM Refresh Mode +;// <0=> CBR/Auto Refresh <1=> Self Refresh +;// Trp: SDRAM RAS Pre-charge Time +;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> Reserved +;// Tsrc: SDRAM Semi Row Cycle Time +;// SDRAM Row cycle time: Trc = Tsrc + Trp +;// <0=> 4 clocks <1=> 5 clocks <2=> 6 clocks <3=> 7 clocks +;// Refresh Counter <0-1023> +;// Refresh Period = (2048 - Refresh Count + 1) / HCLK +;// +;// Flexible Bank Size Register (BANKSIZE) +;// BURST_EN: ARM Core Burst Operation Enable +;// SCKE_EN: SDRAM Power Down Mode Enable +;// SCLK_EN: SCLK Enabled During SDRAM Access Cycle +;// <0=> SCLK is always active <1=> SCLK is active only during the access +;// BK76MAP: BANK6 and BANK7 Memory Map +;// <0=> 32MB / 32MB <1=> 64MB / 64MB <2=> 128MB / 128MB +;// <4=> 2MB / 2MB <5=> 4MB / 4MB <6=> 8MB / 8MB <7=> 16MB / 16MB +;// Refresh Counter <0-1023> +;// Refresh Period = (2048 - Refresh Count + 1) / HCLK +;// +;// SDRAM Mode Register Set Register 6 (MRSRB6) +;// WBL: Write Burst Length +;// <0=> Burst (Fixed) +;// TM: Test Mode +;// <0=> Mode register set (Fixed) +;// CL: CAS Latency +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks +;// BT: Burst Type +;// <0=> Sequential (Fixed) +;// BL: Burst Length +;// <0=> 1 (Fixed) +;// +;// SDRAM Mode Register Set Register 7 (MRSRB7) +;// WBL: Write Burst Length +;// <0=> Burst (Fixed) +;// TM: Test Mode +;// <0=> Mode register set (Fixed) +;// CL: CAS Latency +;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks +;// BT: Burst Type +;// <0=> Sequential (Fixed) +;// BL: Burst Length +;// <0=> 1 (Fixed) +;// +;// Memory Controller Setup +MC_SETUP EQU 0 +BWSCON_Val EQU 0x22000000 +BANKCON0_Val EQU 0x00000700 +BANKCON1_Val EQU 0x00000700 +BANKCON2_Val EQU 0x00000700 +BANKCON3_Val EQU 0x00000700 +BANKCON4_Val EQU 0x00000700 +BANKCON5_Val EQU 0x00000700 +BANKCON6_Val EQU 0x00018005 +BANKCON7_Val EQU 0x00018005 +REFRESH_Val EQU 0x008404F3 +BANKSIZE_Val EQU 0x00000032 +MRSRB6_Val EQU 0x00000020 +MRSRB7_Val EQU 0x00000020 + + +;----------------------- I/O Port Definitions ---------------------------------- + +GPA_BASE EQU 0x56000000 ; GPA Base Address +GPB_BASE EQU 0x56000010 ; GPB Base Address +GPC_BASE EQU 0x56000020 ; GPC Base Address +GPD_BASE EQU 0x56000030 ; GPD Base Address +GPE_BASE EQU 0x56000040 ; GPE Base Address +GPF_BASE EQU 0x56000050 ; GPF Base Address +GPG_BASE EQU 0x56000060 ; GPG Base Address +GPH_BASE EQU 0x56000070 ; GPH Base Address +GPJ_BASE EQU 0x560000D0 ; GPJ Base Address +GPCON_OFS EQU 0x00 ; Control Register Offset +GPDAT_OFS EQU 0x04 ; Data Register Offset +GPUP_OFS EQU 0x08 ; Pull-up Disable Register Offset + +;// I/O Setup +GP_SETUP EQU 0 + +;// Port A Settings +;// Port A Control Register (GPACON) +;// GPA22 <0=> Output <1=> nFCE +;// GPA21 <0=> Output <1=> nRSTOUT +;// GPA20 <0=> Output <1=> nFRE +;// GPA19 <0=> Output <1=> nFWE +;// GPA18 <0=> Output <1=> ALE +;// GPA17 <0=> Output <1=> CLE +;// GPA16 <0=> Output <1=> nGCS[5] +;// GPA15 <0=> Output <1=> nGCS[4] +;// GPA14 <0=> Output <1=> nGCS[3] +;// GPA13 <0=> Output <1=> nGCS[2] +;// GPA12 <0=> Output <1=> nGCS[1] +;// GPA11 <0=> Output <1=> ADDR26 +;// GPA10 <0=> Output <1=> ADDR25 +;// GPA9 <0=> Output <1=> ADDR24 +;// GPA8 <0=> Output <1=> ADDR23 +;// GPA7 <0=> Output <1=> ADDR22 +;// GPA6 <0=> Output <1=> ADDR21 +;// GPA5 <0=> Output <1=> ADDR20 +;// GPA4 <0=> Output <1=> ADDR19 +;// GPA3 <0=> Output <1=> ADDR18 +;// GPA2 <0=> Output <1=> ADDR17 +;// GPA1 <0=> Output <1=> ADDR16 +;// GPA0 <0=> Output <1=> ADDR0 +;// +;// +GPA_SETUP EQU 0 +GPACON_Val EQU 0x000003FF + +;// Port B Settings +;// Port B Control Register (GPBCON) +;// GPB10 <0=> Input <1=> Output <2=> nXDREQ0 <3=> Reserved +;// GPB9 <0=> Input <1=> Output <2=> nXDACK0 <3=> Reserved +;// GPB8 <0=> Input <1=> Output <2=> nXDREQ1 <3=> Reserved +;// GPB7 <0=> Input <1=> Output <2=> nXDACK1 <3=> Reserved +;// GPB6 <0=> Input <1=> Output <2=> nXBREQ <3=> Reserved +;// GPB5 <0=> Input <1=> Output <2=> nXBACK <3=> Reserved +;// GPB4 <0=> Input <1=> Output <2=> TCLK[0] <3=> Reserved +;// GPB3 <0=> Input <1=> Output <2=> TOUT3 <3=> Reserved +;// GPB2 <0=> Input <1=> Output <2=> TOUT2 <3=> Reserved +;// GPB1 <0=> Input <1=> Output <2=> TOUT1 <3=> Reserved +;// GPB0 <0=> Input <1=> Output <2=> TOUT0 <3=> Reserved +;// +;// Port B Pull-up Settings Register (GPBUP) +;// GPB10 Pull-up Disable +;// GPB9 Pull-up Disable +;// GPB8 Pull-up Disable +;// GPB7 Pull-up Disable +;// GPB6 Pull-up Disable +;// GPB5 Pull-up Disable +;// GPB4 Pull-up Disable +;// GPB3 Pull-up Disable +;// GPB2 Pull-up Disable +;// GPB1 Pull-up Disable +;// GPB0 Pull-up Disable +;// +;// +GPB_SETUP EQU 0 +GPBCON_Val EQU 0x00000000 +GPBUP_Val EQU 0x00000000 + +;// Port C Settings +;// Port C Control Register (GPCCON) +;// GPC15 <0=> Input <1=> Output <2=> VD[7] <3=> Reserved +;// GPC14 <0=> Input <1=> Output <2=> VD[6] <3=> Reserved +;// GPC13 <0=> Input <1=> Output <2=> VD[5] <3=> Reserved +;// GPC12 <0=> Input <1=> Output <2=> VD[4] <3=> Reserved +;// GPC11 <0=> Input <1=> Output <2=> VD[3] <3=> Reserved +;// GPC10 <0=> Input <1=> Output <2=> VD[2] <3=> Reserved +;// GPC9 <0=> Input <1=> Output <2=> VD[1] <3=> Reserved +;// GPC8 <0=> Input <1=> Output <2=> VD[0] <3=> Reserved +;// GPC7 <0=> Input <1=> Output <2=> LCD_LPCREVB <3=> Reserved +;// GPC6 <0=> Input <1=> Output <2=> LCD_LPCREV <3=> Reserved +;// GPC5 <0=> Input <1=> Output <2=> LCD_LPCOE <3=> Reserved +;// GPC4 <0=> Input <1=> Output <2=> VM <3=> I2SSDI +;// GPC3 <0=> Input <1=> Output <2=> VFRAME <3=> Reserved +;// GPC2 <0=> Input <1=> Output <2=> VLINE <3=> Reserved +;// GPC1 <0=> Input <1=> Output <2=> VCLK <3=> Reserved +;// GPC0 <0=> Input <1=> Output <2=> LEND <3=> Reserved +;// +;// Port C Pull-up Settings Register (GPCUP) +;// GPC15 Pull-up Disable +;// GPC14 Pull-up Disable +;// GPC13 Pull-up Disable +;// GPC12 Pull-up Disable +;// GPC11 Pull-up Disable +;// GPC10 Pull-up Disable +;// GPC9 Pull-up Disable +;// GPC8 Pull-up Disable +;// GPC7 Pull-up Disable +;// GPC6 Pull-up Disable +;// GPC5 Pull-up Disable +;// GPC4 Pull-up Disable +;// GPC3 Pull-up Disable +;// GPC2 Pull-up Disable +;// GPC1 Pull-up Disable +;// GPC0 Pull-up Disable +;// +;// +GPC_SETUP EQU 0 +GPCCON_Val EQU 0x00000000 +GPCUP_Val EQU 0x00000000 + +;// Port D Settings +;// Port D Control Register (GPDCON) +;// GPD15 <0=> Input <1=> Output <2=> VD[23] <3=> nSS0 +;// GPD14 <0=> Input <1=> Output <2=> VD[22] <3=> nSS1 +;// GPD13 <0=> Input <1=> Output <2=> VD[21] <3=> Reserved +;// GPD12 <0=> Input <1=> Output <2=> VD[20] <3=> Reserved +;// GPD11 <0=> Input <1=> Output <2=> VD[19] <3=> Reserved +;// GPD10 <0=> Input <1=> Output <2=> VD[18] <3=> SPICLK1 +;// GPD9 <0=> Input <1=> Output <2=> VD[17] <3=> SPIMOSI1 +;// GPD8 <0=> Input <1=> Output <2=> VD[16] <3=> SPIMISO1 +;// GPD7 <0=> Input <1=> Output <2=> VD[15] <3=> Reserved +;// GPD6 <0=> Input <1=> Output <2=> VD[14] <3=> Reserved +;// GPD5 <0=> Input <1=> Output <2=> VD[13] <3=> Reserved +;// GPD4 <0=> Input <1=> Output <2=> VD[12] <3=> Reserved +;// GPD3 <0=> Input <1=> Output <2=> VD[11] <3=> Reserved +;// GPD2 <0=> Input <1=> Output <2=> VD[10] <3=> Reserved +;// GPD1 <0=> Input <1=> Output <2=> VD[9] <3=> Reserved +;// GPD0 <0=> Input <1=> Output <2=> VD[8] <3=> Reserved +;// +;// Port D Pull-up Settings Register (GPDUP) +;// GPD15 Pull-up Disable +;// GPD14 Pull-up Disable +;// GPD13 Pull-up Disable +;// GPD12 Pull-up Disable +;// GPD11 Pull-up Disable +;// GPD10 Pull-up Disable +;// GPD9 Pull-up Disable +;// GPD8 Pull-up Disable +;// GPD7 Pull-up Disable +;// GPD6 Pull-up Disable +;// GPD5 Pull-up Disable +;// GPD4 Pull-up Disable +;// GPD3 Pull-up Disable +;// GPD2 Pull-up Disable +;// GPD1 Pull-up Disable +;// GPD0 Pull-up Disable +;// +;// +GPD_SETUP EQU 0 +GPDCON_Val EQU 0x00000000 +GPDUP_Val EQU 0x00000000 + +;// Port E Settings +;// Port E Control Register (GPECON) +;// GPE15 <0=> Input <1=> Output <2=> IICSDA <3=> Reserved +;// This pad is open-drain, and has no pull-up option. +;// GPE14 <0=> Input <1=> Output <2=> IICSCL <3=> Reserved +;// This pad is open-drain, and has no pull-up option. +;// GPE13 <0=> Input <1=> Output <2=> SPICLK0 <3=> Reserved +;// GPE12 <0=> Input <1=> Output <2=> SPIMOSI0 <3=> Reserved +;// GPE11 <0=> Input <1=> Output <2=> SPIMISO0 <3=> Reserved +;// GPE10 <0=> Input <1=> Output <2=> SDDAT3 <3=> Reserved +;// GPE9 <0=> Input <1=> Output <2=> SDDAT2 <3=> Reserved +;// GPE8 <0=> Input <1=> Output <2=> SDDAT1 <3=> Reserved +;// GPE7 <0=> Input <1=> Output <2=> SDDAT0 <3=> Reserved +;// GPE6 <0=> Input <1=> Output <2=> SDCMD <3=> Reserved +;// GPE5 <0=> Input <1=> Output <2=> SDCLK <3=> Reserved +;// GPE4 <0=> Input <1=> Output <2=> I2SDO <3=> AC_SDATA_OUT +;// GPE3 <0=> Input <1=> Output <2=> I2SDI <3=> AC_SDATA_IN +;// GPE2 <0=> Input <1=> Output <2=> CDCLK <3=> AC_nRESET +;// GPE1 <0=> Input <1=> Output <2=> I2SSCLK <3=> AC_BIT_CLK +;// GPE0 <0=> Input <1=> Output <2=> I2SLRCK <3=> AC_SYNC +;// +;// Port E Pull-up Settings Register (GPEUP) +;// GPE13 Pull-up Disable +;// GPE12 Pull-up Disable +;// GPE11 Pull-up Disable +;// GPE10 Pull-up Disable +;// GPE9 Pull-up Disable +;// GPE8 Pull-up Disable +;// GPE7 Pull-up Disable +;// GPE6 Pull-up Disable +;// GPE5 Pull-up Disable +;// GPE4 Pull-up Disable +;// GPE3 Pull-up Disable +;// GPE2 Pull-up Disable +;// GPE1 Pull-up Disable +;// GPE0 Pull-up Disable +;// +;// +GPE_SETUP EQU 0 +GPECON_Val EQU 0x00000000 +GPEUP_Val EQU 0x00000000 + +;// Port F Settings +;// Port F Control Register (GPFCON) +;// GPF7 <0=> Input <1=> Output <2=> EINT[7] <3=> Reserved +;// GPF6 <0=> Input <1=> Output <2=> EINT[6] <3=> Reserved +;// GPF5 <0=> Input <1=> Output <2=> EINT[5] <3=> Reserved +;// GPF4 <0=> Input <1=> Output <2=> EINT[4] <3=> Reserved +;// GPF3 <0=> Input <1=> Output <2=> EINT[3] <3=> Reserved +;// GPF2 <0=> Input <1=> Output <2=> EINT[2] <3=> Reserved +;// GPF1 <0=> Input <1=> Output <2=> EINT[1] <3=> Reserved +;// GPF0 <0=> Input <1=> Output <2=> EINT[0] <3=> Reserved +;// +;// Port F Pull-up Settings Register (GPFUP) +;// GPF7 Pull-up Disable +;// GPF6 Pull-up Disable +;// GPF5 Pull-up Disable +;// GPF4 Pull-up Disable +;// GPF3 Pull-up Disable +;// GPF2 Pull-up Disable +;// GPF1 Pull-up Disable +;// GPF0 Pull-up Disable +;// +;// +GPF_SETUP EQU 0 +GPFCON_Val EQU 0x00000000 +GPFUP_Val EQU 0x00000000 + +;// Port G Settings +;// Port G Control Register (GPGCON) +;// GPG15 <0=> Input <1=> Output <2=> EINT[23] <3=> Reserved +;// GPG14 <0=> Input <1=> Output <2=> EINT[22] <3=> Reserved +;// GPG13 <0=> Input <1=> Output <2=> EINT[21] <3=> Reserved +;// GPG12 <0=> Input <1=> Output <2=> EINT[20] <3=> Reserved +;// GPG11 <0=> Input <1=> Output <2=> EINT[19] <3=> TCLK[1] +;// GPG10 <0=> Input <1=> Output <2=> EINT[18] <3=> nCTS1 +;// GPG9 <0=> Input <1=> Output <2=> EINT[17] <3=> nRTS1 +;// GPG8 <0=> Input <1=> Output <2=> EINT[16] <3=> Reserved +;// GPG7 <0=> Input <1=> Output <2=> EINT[15] <3=> SPICLK1 +;// GPG6 <0=> Input <1=> Output <2=> EINT[14] <3=> SPIMOSI1 +;// GPG5 <0=> Input <1=> Output <2=> EINT[13] <3=> SPIMISO1 +;// GPG4 <0=> Input <1=> Output <2=> EINT[12] <3=> LCD_PWRDN +;// GPG3 <0=> Input <1=> Output <2=> EINT[11] <3=> nSS1 +;// GPG2 <0=> Input <1=> Output <2=> EINT[10] <3=> nSS0 +;// GPG1 <0=> Input <1=> Output <2=> EINT[9] <3=> Reserved +;// GPG0 <0=> Input <1=> Output <2=> EINT[8] <3=> Reserved +;// +;// Port G Pull-up Settings Register (GPGUP) +;// GPG15 Pull-up Disable +;// GPG14 Pull-up Disable +;// GPG13 Pull-up Disable +;// GPG12 Pull-up Disable +;// GPG11 Pull-up Disable +;// GPG10 Pull-up Disable +;// GPG9 Pull-up Disable +;// GPG8 Pull-up Disable +;// GPG7 Pull-up Disable +;// GPG6 Pull-up Disable +;// GPG5 Pull-up Disable +;// GPG4 Pull-up Disable +;// GPG3 Pull-up Disable +;// GPG2 Pull-up Disable +;// GPG1 Pull-up Disable +;// GPG0 Pull-up Disable +;// +;// +GPG_SETUP EQU 0 +GPGCON_Val EQU 0x00000000 +GPGUP_Val EQU 0x00000000 + +;// Port H Settings +;// Port H Control Register (GPHCON) +;// GPH10 <0=> Input <1=> Output <2=> CLKOUT1 <3=> Reserved +;// GPH9 <0=> Input <1=> Output <2=> CLKOUT0 <3=> Reserved +;// GPH8 <0=> Input <1=> Output <2=> UEXTCLK <3=> Reserved +;// GPH7 <0=> Input <1=> Output <2=> RXD[2] <3=> nCTS1 +;// GPH6 <0=> Input <1=> Output <2=> TXD[2] <3=> nRTS1 +;// GPH5 <0=> Input <1=> Output <2=> RXD[1] <3=> Reserved +;// GPH4 <0=> Input <1=> Output <2=> TXD[1] <3=> Reserved +;// GPH3 <0=> Input <1=> Output <2=> RXD[0] <3=> Reserved +;// GPH2 <0=> Input <1=> Output <2=> TXD[0] <3=> Reserved +;// GPH1 <0=> Input <1=> Output <2=> nRTS0 <3=> Reserved +;// GPH0 <0=> Input <1=> Output <2=> nCTS0 <3=> Reserved +;// +;// Port H Pull-up Settings Register (GPHUP) +;// GPH10 Pull-up Disable +;// GPH9 Pull-up Disable +;// GPH8 Pull-up Disable +;// GPH7 Pull-up Disable +;// GPH6 Pull-up Disable +;// GPH5 Pull-up Disable +;// GPH4 Pull-up Disable +;// GPH3 Pull-up Disable +;// GPH2 Pull-up Disable +;// GPH1 Pull-up Disable +;// GPH0 Pull-up Disable +;// +;// +GPH_SETUP EQU 0 +GPHCON_Val EQU 0x00000000 +GPHUP_Val EQU 0x00000000 + +;// Port J Settings +;// Port J Control Register (GPJCON) +;// GPJ12 <0=> Input <1=> Output <2=> CAMRESET <3=> Reserved +;// GPJ11 <0=> Input <1=> Output <2=> CAMCLKOUT <3=> Reserved +;// GPJ10 <0=> Input <1=> Output <2=> CAMHREF <3=> Reserved +;// GPJ9 <0=> Input <1=> Output <2=> CAMVSYNC <3=> Reserved +;// GPJ8 <0=> Input <1=> Output <2=> CAMPCLK <3=> Reserved +;// GPJ7 <0=> Input <1=> Output <2=> CAMDATA[7] <3=> Reserved +;// GPJ6 <0=> Input <1=> Output <2=> CAMDATA[6] <3=> Reserved +;// GPJ5 <0=> Input <1=> Output <2=> CAMDATA[5] <3=> Reserved +;// GPJ4 <0=> Input <1=> Output <2=> CAMDATA[4] <3=> Reserved +;// GPJ3 <0=> Input <1=> Output <2=> CAMDATA[3] <3=> Reserved +;// GPJ2 <0=> Input <1=> Output <2=> CAMDATA[2] <3=> Reserved +;// GPJ1 <0=> Input <1=> Output <2=> CAMDATA[1] <3=> Reserved +;// GPJ0 <0=> Input <1=> Output <2=> CAMDATA[0] <3=> Reserved +;// +;// Port J Pull-up Settings Register (GPJUP) +;// GPJ12 Pull-up Disable +;// GPJ11 Pull-up Disable +;// GPJ10 Pull-up Disable +;// GPJ9 Pull-up Disable +;// GPJ8 Pull-up Disable +;// GPJ7 Pull-up Disable +;// GPJ6 Pull-up Disable +;// GPJ5 Pull-up Disable +;// GPJ4 Pull-up Disable +;// GPJ3 Pull-up Disable +;// GPJ2 Pull-up Disable +;// GPJ1 Pull-up Disable +;// GPJ0 Pull-up Disable +;// +;// +GPJ_SETUP EQU 0 +GPJCON_Val EQU 0x00000000 +GPJUP_Val EQU 0x00000000 + +;// I/O Setup + + END \ No newline at end of file -- GitLab