--- /dev/null
+/*
+ * 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 */
projects / oweals / u-boot.git / commitdiff