Commit b9725ae3 authored by Macpaul Lin's avatar Macpaul Lin Committed by Macpaul Lin

board/adp-ag102: add configuration of adp-ag102

board:
Add config file of board adp-ag102
Add adp-ag102 into boards.cfg
Add adp-ag102 into MAINTAINERS

doc:
add README of ag102
Signed-off-by: default avatarMacpaul Lin <macpaul@andestech.com>
parent fd8fed44
......@@ -1191,6 +1191,7 @@ Macpaul Lin <macpaul@andestech.com>
ADP-AG101 N1213 (AG101 SoC)
ADP-AG101P N1213 (AG101P XC5 FPGA)
ADP-AG102 N1213f (AG102 SoC with FPU)
#########################################################################
# OpenRISC Systems: #
......
......@@ -370,6 +370,7 @@ incaip_150MHz mips mips32 incaip -
qi_lb60 mips xburst qi_lb60 qi
adp-ag101 nds32 n1213 adp-ag101 AndesTech ag101
adp-ag101p nds32 n1213 adp-ag101p AndesTech ag101
adp-ag102 nds32 n1213 adp-ag102 AndesTech ag102
nios2-generic nios2 nios2 nios2-generic altera
PCI5441 nios2 nios2 pci5441 psyent
PK1C20 nios2 nios2 pk1c20 psyent
......
Andes Technology SoC AG102
==========================
AG102 is the second SoC produced by Andes Technology using N1213 CPU core
with FPU and DDR contoller support.
AG102 has integrated both AHB and APB bus and many periphals for application
and product development.
ADP-AG102
=========
ADP-AG102 is the SoC with AG102 hardcore CPU.
Configurations
==============
CONFIG_MEM_REMAP:
Doing memory remap is essential for preparing some non-OS or RTOS
applications.
CONFIG_SKIP_LOWLEVEL_INIT:
If you want to boot this system from SPI ROM and bypass e-bios (the
other boot loader on ROM). You should undefine CONFIG_SKIP_LOWLEVEL_INIT
in "include/configs/adp-ag102.h".
Build and boot steps
====================
build:
1. Prepare the toolchains and make sure the $PATH to toolchains is correct.
2. Use `make adp-ag102` in u-boot root to build the image.
Burn u-boot to SPI ROM:
====================
This section will be added later.
/*
* Copyright (C) 2011 Andes Technology Corporation
* Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/arch/ag102.h>
/*
* CPU and Board Configuration Options
*/
#define CONFIG_ADP_AG102
#define CONFIG_USE_INTERRUPT
#define CONFIG_SKIP_LOWLEVEL_INIT
#ifndef CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_MEM_REMAP
#endif
#ifdef CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SYS_TEXT_BASE 0x04200000
#else
#define CONFIG_SYS_TEXT_BASE 0x00000000
#endif
/*
* Timer
*/
/*
* According to the discussion in u-boot mailing list before,
* CONFIG_SYS_HZ at 1000 is mandatory.
*/
#define CONFIG_SYS_HZ 1000
#define CONFIG_SYS_CLK_FREQ (66000000 * 2)
#define VERSION_CLOCK CONFIG_SYS_CLK_FREQ
/*
* Use Externel CLOCK or PCLK
*/
#undef CONFIG_FTRTC010_EXTCLK
#ifndef CONFIG_FTRTC010_EXTCLK
#define CONFIG_FTRTC010_PCLK
#endif
#ifdef CONFIG_FTRTC010_EXTCLK
#define TIMER_CLOCK 32768 /* CONFIG_FTRTC010_EXTCLK */
#else
#define TIMER_CLOCK CONFIG_SYS_HZ /* CONFIG_FTRTC010_PCLK */
#endif
#define TIMER_LOAD_VAL 0xffffffff
/*
* Real Time Clock
*/
#define CONFIG_RTC_FTRTC010
/*
* Real Time Clock Divider
* RTC_DIV_COUNT (OSC_CLK/OSC_5MHZ)
*/
#define OSC_5MHZ (5*1000000)
#define OSC_CLK (2*OSC_5MHZ)
#define RTC_DIV_COUNT (OSC_CLK/OSC_5MHZ)
/*
* Serial console configuration
*/
/* FTUART is a high speed NS 16C550A compatible UART */
#define CONFIG_BAUDRATE 38400
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_COM1 CONFIG_FTUART010_01_BASE
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_CLK 33000000 /* AG102 */
/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*
* Ethernet
*/
#define CONFIG_NET_MULTI
#define CONFIG_PHY_MAX_ADDR 32 /* this comes from <linux/phy.h> */
#define CONFIG_SYS_DISCOVER_PHY
#define CONFIG_FTGMAC100
#define CONFIG_FTGMAC100_EGIGA
#define CONFIG_BOOTDELAY 3
/*
* SD (MMC) controller
*/
#define CONFIG_MMC
#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_FTSDC010
#define CONFIG_FTSDC010_NUMBER 1
#define CONFIG_FTSDC010_SDIO
#define CONFIG_CMD_FAT
#define CONFIG_CMD_EXT2
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DATE
#define CONFIG_CMD_PING
#define CONFIG_CMD_IDE
#define CONFIG_CMD_FAT
#define CONFIG_CMD_ELF
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
/*
* PCI
*/
#define CONFIG_PCI
#define CONFIG_FTPCI100
#define CONFIG_FTPCI100_MEM_BASE 0xa0000000
#define CONFIG_FTPCI100_IO_SIZE FTPCI100_BASE_IO_SIZE(256) /* 256M */
#define CONFIG_FTPCI100_MEM_SIZE FTPCI100_MEM_SIZE(128) /* 128M */
#define CONFIG_FTPCI100_MEM_BASE_SIZE1 0x50
#define CONFIG_PCI_MEM_BUS 0xa0000000
#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
#define CONFIG_PCI_MEM_SIZE 0x01000000 /* 256M */
#define CONFIG_PCI_IO_BUS 0x90000000
#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
#define CONFIG_PCI_IO_SIZE 0x00100000 /* 1M */
/*
* USB
*/
#if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI)
#if defined(CONFIG_FTPCI100)
#define __io /* enable outl & inl */
#define CONFIG_CMD_USB
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 5
#define CONFIG_USB_STORAGE
#define CONFIG_USB_EHCI
#define CONFIG_PCI_EHCI_DEVICE 0
#define CONFIG_USB_EHCI_PCI
#define CONFIG_PREBOOT "usb start;"
#endif /* #if defiend(CONFIG_FTPCI100) */
#endif /* #if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI) */
/*
* IDE/ATA stuff
*/
#define __io
#define CONFIG_IDE_AHB
#define CONFIG_IDE_FTIDE020
#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
#undef CONFIG_IDE_LED /* no led for ide supported */
#define CONFIG_IDE_RESET 1 /* reset for ide supported */
#define CONFIG_IDE_PREINIT 1 /* preinit for ide */
/* max: 2 IDE busses */
#define CONFIG_SYS_IDE_MAXBUS 1 /* origin: 2 */
/* max: 2 drives per IDE bus */
#define CONFIG_SYS_IDE_MAXDEVICE 1 /* origin: (MAXBUS * 2) */
#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_FTIDE020S_BASE
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
#define CONFIG_SYS_ATA_IDE1_OFFSET 0x0000
#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* for data I/O */
#define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* for normal regs access */
#define CONFIG_SYS_ATA_ALT_OFFSET 0x0000 /* for alternate regs */
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
#define CONFIG_SUPPORT_VFAT
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "NDS32 # " /* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE \
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
/* max number of command args */
#define CONFIG_SYS_MAXARGS 16
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/*
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
/*
* size in bytes reserved for initial data
*/
#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* AHB Controller configuration
*/
#define CONFIG_FTAHBC020S
#ifdef CONFIG_FTAHBC020S
#include <faraday/ftahbc020s.h>
/* Address of PHYS_SDRAM_0 before memory remap is at 0x(100)00000 */
#define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE 0x100
/*
* CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6: this define is used in lowlevel_init.S,
* hence we cannot use FTAHBC020S_BSR_SIZE(2048) since it will use ffs() wrote
* in C language.
*/
#define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6 \
(FTAHBC020S_SLAVE_BSR_BASE(CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE) | \
FTAHBC020S_SLAVE_BSR_SIZE(0xb))
#endif
/*
* Watchdog
*/
#define CONFIG_FTWDT010_WATCHDOG
/*
* PCU Power Control Unit configuration
*/
#define CONFIG_ANDES_PCU
#ifdef CONFIG_ANDES_PCU
#include <andestech/andes_pcu.h>
#endif
/*
* DDR DRAM controller configuration
*/
#define CONFIG_DWCDDR21MCTL
#ifdef CONFIG_DWCDDR21MCTL
#include <synopsys/dwcddr21mctl.h>
/* DCR:
* 2GB: 0x000025d2, 2GB (1Gb x8 2 ranks) Micron/innoDisk/Transcend
* 1GB: 0x000021d2, 1GB (1Gb x8 1 rank) Micron/Transcend/innoDisk
* 512MB: 0x000025cc, Micron 512MB (512Mb x16 2 ranks)
* 512MB: 0x000021ca, Trenscend/innoDisk 512MB (512Mb x8 1 rank)
* 256MB: 0x000020d4, Micron 256MB (1Gb x16 1 ranks)
*/
#define CONFIG_SYS_DWCDDR21MCTL_CCR 0x00020004
#define CONFIG_SYS_DWCDDR21MCTL_CCR2 (DWCDDR21MCTL_CCR_DTT(0x1) | \
DWCDDR21MCTL_CCR_DFTLM(0x4) | \
DWCDDR21MCTL_CCR_HOSTEN(0x1))
/* 0x04: 0x000020d4 */
#define CONFIG_SYS_DWCDDR21MCTL_DCR 0x000020ca
/* 0x08: 0x0000000f */
#define CONFIG_SYS_DWCDDR21MCTL_IOCR 0x0000000f
/* 0x10: 0x00034812 */
#define CONFIG_SYS_DWCDDR21MCTL_DRR (DWCDDR21MCTL_DRR_TRFC(0x12) | \
DWCDDR21MCTL_DRR_TRFPRD(0x0348))
/* 0x24 */
#define CONFIG_SYS_DWCDDR21MCTL_DLLCR0 DWCDDR21MCTL_DLLCR_PHASE(0x0)
/* 0x4c: 0x00000040 */
#define CONFIG_SYS_DWCDDR21MCTL_RSLR0 0x00000040
/* 0x5c: 0x000055CF */
#define CONFIG_SYS_DWCDDR21MCTL_RDGR0 0x000055cf
/* 0xa4: 0x00100000 */
#define CONFIG_SYS_DWCDDR21MCTL_DTAR (DWCDDR21MCTL_DTAR_DTBANK(0x0) | \
DWCDDR21MCTL_DTAR_DTROW(0x0100) | \
DWCDDR21MCTL_DTAR_DTCOL(0x0))
/* 0x1f0: 0x00000852 */
#define CONFIG_SYS_DWCDDR21MCTL_MR (DWCDDR21MCTL_MR_WR(0x4) | \
DWCDDR21MCTL_MR_CL(0x5) | \
DWCDDR21MCTL_MR_BL(0x2))
#endif
/*
* Physical Memory Map
*/
#if defined(CONFIG_MEM_REMAP) || defined(CONFIG_SKIP_LOWLEVEL_INIT)
#define PHYS_SDRAM_0 0x00000000 /* SDRAM Bank #1 */
#if defined(CONFIG_MEM_REMAP)
#define PHYS_SDRAM_0_AT_INIT 0x80000000 /* SDRAM Bank #1 before remap*/
#endif
#else /* !CONFIG_SKIP_LOWLEVEL_INIT && !CONFIG_MEM_REMAP */
#define PHYS_SDRAM_0 0x80000000 /* SDRAM Bank #1 */
#endif
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_0_SIZE 0x10000000 /* 256 MB */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_0
#ifdef CONFIG_MEM_REMAP
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0xA0000 - \
GENERATED_GBL_DATA_SIZE)
#else
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
GENERATED_GBL_DATA_SIZE)
#endif /* CONFIG_MEM_REMAP */
/*
* Load address and memory test area should agree with
* board/faraday/a320/config.mk
* Be careful not to overwrite U-boot itself.
*/
#define CONFIG_SYS_LOAD_ADDR 0x0CF00000
/* memtest works on 63 MB in DRAM */
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_0
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_0 + 0x03F00000)
/*
* Static memory controller configuration
*/
/*
* FLASH and environment organization
*/
#define CONFIG_SYS_NO_FLASH
/*
* Env Storage Settings
*/
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE 4096
#endif /* __CONFIG_H */
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