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authorwdenk <wdenk>2002-11-18 00:14:45 +0000
committerwdenk <wdenk>2002-11-18 00:14:45 +0000
commit2262cfeef91458b01a1bfe3812ccbbfdf8b82807 (patch)
tree3657d48c8ce9089fc96682848859d035a1e8f115 /include/configs
parent1d0350ed0b1b0f63e3fb5db6b19397b84a2ea1c7 (diff)
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* Patch by Daniel Engström, 13 Nov 2002:
Add support for i386 architecture and AMD SC520 board * Patch by Pierre Aubert, 12 Nov 2002: Add support for DOS filesystem and booting from DOS floppy disk
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/LANTEC.h1
-rw-r--r--include/configs/MPC8260ADS.h1
-rw-r--r--include/configs/ep8260.h1
-rw-r--r--include/configs/hymod.h1
-rw-r--r--include/configs/sc520_cdp.h210
5 files changed, 214 insertions, 0 deletions
diff --git a/include/configs/LANTEC.h b/include/configs/LANTEC.h
index c7c78ad..fe9ee22 100644
--- a/include/configs/LANTEC.h
+++ b/include/configs/LANTEC.h
@@ -90,6 +90,7 @@
& ~CFG_CMD_EEPROM \
& ~CFG_CMD_ELF \
& ~CFG_CMD_FDC \
+ & ~CFG_CMD_FDOS \
& ~CFG_CMD_HWFLOW \
& ~CFG_CMD_I2C \
& ~CFG_CMD_IDE \
diff --git a/include/configs/MPC8260ADS.h b/include/configs/MPC8260ADS.h
index 14ad313..b4d8406 100644
--- a/include/configs/MPC8260ADS.h
+++ b/include/configs/MPC8260ADS.h
@@ -112,6 +112,7 @@
CFG_CMD_EEPROM | \
CFG_CMD_ELF | \
CFG_CMD_FDC | \
+ CFG_CMD_FDOS | \
CFG_CMD_HWFLOW | \
CFG_CMD_IDE | \
CFG_CMD_JFFS2 | \
diff --git a/include/configs/ep8260.h b/include/configs/ep8260.h
index 5db1f13..1285326 100644
--- a/include/configs/ep8260.h
+++ b/include/configs/ep8260.h
@@ -276,6 +276,7 @@
~CFG_CMD_DOC & \
~CFG_CMD_EEPROM & \
~CFG_CMD_FDC & \
+ ~CFG_CMD_FDOS & \
~CFG_CMD_HWFLOW & \
~CFG_CMD_IDE & \
~CFG_CMD_JFFS2 & \
diff --git a/include/configs/hymod.h b/include/configs/hymod.h
index af3ba68..5d2bed6 100644
--- a/include/configs/hymod.h
+++ b/include/configs/hymod.h
@@ -141,6 +141,7 @@
CFG_CMD_DOC | \
CFG_CMD_ELF | \
CFG_CMD_FDC | \
+ CFG_CMD_FDOS | \
CFG_CMD_HWFLOW | \
CFG_CMD_IDE | \
CFG_CMD_JFFS2 | \
diff --git a/include/configs/sc520_cdp.h b/include/configs/sc520_cdp.h
new file mode 100644
index 0000000..e7d6c79
--- /dev/null
+++ b/include/configs/sc520_cdp.h
@@ -0,0 +1,210 @@
+/*
+ * (C) Copyright 2002
+ * Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_X86 1 /* This is a X86 CPU */
+
+#define CFG_SDRAM_PRECHARGE_DELAY 6 /* 6T */
+#define CFG_SDRAM_REFRESH_RATE 78 /* 7.8uS (choices are 7.8, 15.6, 31.2 or 62.5uS) */
+#define CFG_SDRAM_RAS_CAS_DELAY 3 /* 3T */
+
+/* define at most one of these */
+#undef CFG_SDRAM_CAS_LATENCY_2T
+#define CFG_SDRAM_CAS_LATENCY_3T
+
+#define CFG_SC520_HIGH_SPEED 0 /* 100 or 133MHz */
+#define CFG_RESET_GENERIC 1 /* use tripple-fault to reset cpu */
+#undef CFG_RESET_SC520 /* use SC520 MMCR's to reset cpu */
+#undef CFG_TIMER_SC520 /* use SC520 swtimers */
+#define CFG_TIMER_GENERIC 1 /* use the i8254 PIT timers */
+#undef CFG_TIMER_TSC /* use the Pentium TSC timers */
+#define CFG_USE_SIO_UART 0 /* prefer the uarts on the SIO to those
+ * in the SC520 on the CDP */
+
+#define CFG_STACK_SIZE 0x8000 /* Size of bootloader stack */
+
+#define CONFIG_SHOW_BOOT_PROGRESS 1
+#define CONFIG_LAST_STAGE_INIT 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_MALLOC_SIZE (CFG_ENV_SIZE + 128*1024)
+
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CFG_ENV_IS_NOWHERE 1
+#undef CFG_ENV_IS_IN_FLASH
+#undef CFG_ENV_IS_IN_NVRAM
+#undef CFG_ENV_IS_INEEPROM
+
+#define CONFIG_BAUDRATE 9600
+
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PCI | CFG_CMD_JFFS2 | CFG_CMD_IDE | CFG_CMD_NET)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY 15
+#define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyS0,9600"
+/* #define CONFIG_BOOTCOMMAND "bootm 38000000" */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
+#define CFG_JFFS2_NUM_BANKS 1 /* */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "boot > " /* Monitor Command Prompt */
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
+#define CFG_MEMTEST_END 0x01000000 /* 1 ... 16 MB in DRAM */
+
+#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR 0x38000000 /* default load address */
+
+#define CFG_HZ 1024 /* incrementer freq: 1kHz */
+
+ /* valid baudrates */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 4 /* we have 4 banks of DRAM */
+
+
+#define PHYS_FLASH_1 0x38000000 /* Flash Bank #1 */
+#define PHYS_FLASH_SIZE 0x00800000 /* 8 MB */
+
+#define CFG_FLASH_BASE PHYS_FLASH_1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 64 /* max number of sectors on one chip */
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
+
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x7a0000) /* Addr of Environment Sector */
+#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
+
+
+/*-----------------------------------------------------------------------
+ * Device drivers
+ */
+#define CONFIG_NET_MULTI /* Multi ethernet cards support */
+#define CONFIG_PCNET
+#define CONFIG_PCNET_79C973
+#define CONFIG_PCNET_79C975
+#define PCNET_HAS_PROM 1
+/************************************************************
+ * IDE/ATA stuff
+ ************************************************************/
+#define CFG_IDE_MAXBUS 2 /* max. 2 IDE busses */
+#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
+
+#define CFG_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */
+#define CFG_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
+#define CFG_ATA_DATA_OFFSET 0 /* data reg offset */
+#define CFG_ATA_REG_OFFSET 0 /* reg offset */
+#define CFG_ATA_ALT_OFFSET 0x200 /* alternate register offset */
+
+#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
+#undef CONFIG_IDE_LED /* no led for ide supported */
+#undef CONFIG_IDE_RESET /* reset for ide unsupported... */
+#undef CONFIG_IDE_RESET_ROUTINE /* no special reset function */
+
+/************************************************************
+ * ATAPI support (experimental)
+ ************************************************************/
+#define CONFIG_ATAPI /* enable ATAPI Support */
+
+/************************************************************
+ * DISK Partition support
+ ************************************************************/
+#define CONFIG_DOS_PARTITION
+#define CONFIG_MAC_PARTITION
+#define CONFIG_ISO_PARTITION /* Experimental */
+
+/************************************************************
+ * Keyboard support
+ ************************************************************/
+#define CONFIG_ISA_KEYBOARD
+
+#if 0
+/************************************************************
+ * Video support
+ ************************************************************/
+#define CONFIG_VIDEO /*To enable video controller support */
+#define CONFIG_VIDEO_CT69000
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_CONSOLE_EXTRA_INFO
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_VIDEO_ONBOARD /* Video controller is on-board */
+#endif
+
+/************************************************************
+ * RTC
+ ***********************************************************/
+#define CONFIG_RTC_MC146818
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+
+/*
+ * PCI stuff
+ */
+#define CONFIG_PCI /* include pci support */
+#define CONFIG_PCI_PNP /* pci plug-and-play */
+#define CONFIG_PCI_SCAN_SHOW
+
+#endif /* __CONFIG_H */