Das U-Boot: Universal Boot Loader

diff --git a/include/cmd_confdefs.h b/include/cmd_confdefs.h
new file mode 100644 (file)
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+++ b/include/cmd_confdefs.h
@@ -0,0 +1,151 @@
+/*
+ * (C) Copyright 2000-2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * 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
+ */
+
+/*
+ *  Definitions for Configuring the monitor commands
+ */
+#ifndef        _CMD_CONFIG_H
+#define        _CMD_CONFIG_H
+
+/*
+ * Configurable monitor commands
+ */
+#define CFG_CMD_BDI            0x00000001      /* bdinfo                       */
+#define CFG_CMD_LOADS          0x00000002      /* loads                        */
+#define CFG_CMD_LOADB          0x00000004      /* loadb                        */
+#define CFG_CMD_IMI            0x00000008      /* iminfo                       */
+#define CFG_CMD_CACHE          0x00000010      /* icache, dcache               */
+#define CFG_CMD_FLASH          0x00000020      /* flinfo, erase, protect       */
+#define CFG_CMD_MEMORY         0x00000040      /* md, mm, nm, mw, cp, cmp,     */
+                                               /* crc, base, loop, mtest       */
+#define CFG_CMD_NET            0x00000080      /* bootp, tftpboot, rarpboot    */
+#define CFG_CMD_ENV            0x00000100      /* saveenv                      */
+#define CFG_CMD_KGDB           0x00000200      /* kgdb                         */
+#define CFG_CMD_PCMCIA         0x00000400      /* PCMCIA support               */
+#define        CFG_CMD_IDE             0x00000800      /* IDE harddisk support         */
+#define        CFG_CMD_PCI             0x00001000      /* pciinfo                      */
+#define        CFG_CMD_IRQ             0x00002000      /* irqinfo                      */
+#define CFG_CMD_BOOTD          0x00004000      /* bootd                        */
+#define CFG_CMD_CONSOLE                0x00008000      /* coninfo                      */
+#define CFG_CMD_EEPROM         0x00010000      /* EEPROM read/write support    */
+#define        CFG_CMD_ASKENV          0x00020000      /* ask for env variable         */
+#define        CFG_CMD_RUN             0x00040000      /* run command in env variable  */
+#define        CFG_CMD_ECHO            0x00080000      /* echo arguments               */
+#define        CFG_CMD_I2C             0x00100000      /* I2C serial bus support       */
+#define        CFG_CMD_REGINFO         0x00200000      /* Register dump                */
+#define        CFG_CMD_IMMAP           0x00400000      /* IMMR dump support            */
+#define        CFG_CMD_DATE            0x00800000      /* support for RTC, date/time...*/
+#define CFG_CMD_DHCP           0x01000000      /* DHCP Support                 */
+#define CFG_CMD_BEDBUG         0x02000000      /* Include BedBug Debugger      */
+#define        CFG_CMD_FDC             0x04000000      /* Floppy Disk Support          */
+#define        CFG_CMD_SCSI            0x08000000      /* SCSI Support                 */
+#define        CFG_CMD_AUTOSCRIPT      0x10000000      /* Autoscript Support           */
+#define        CFG_CMD_MII             0x20000000      /* MII support                  */
+#define CFG_CMD_SETGETDCR      0x40000000      /* DCR support on 4xx           */
+#define        CFG_CMD_BSP             0x80000000      /* Board Specific functions     */
+
+#define CFG_CMD_ELF    0x0000000100000000      /* ELF (VxWorks) load/boot cmd  */
+#define CFG_CMD_MISC   0x0000000200000000      /* Misc functions like sleep etc*/
+#define CFG_CMD_USB    0x0000000400000000      /* USB Support                  */
+#define CFG_CMD_DOC    0x0000000800000000      /* Disk-On-Chip Support         */
+#define CFG_CMD_JFFS2  0x0000001000000000      /* JFFS2 Support                */
+#define CFG_CMD_DTT    0x0000002000000000      /* Digital Therm and Thermostat */
+#define CFG_CMD_SDRAM  0x0000004000000000      /* SDRAM DIMM SPD info printout */
+#define CFG_CMD_DIAG   0x0000008000000000      /* Diagnostics                  */
+#define CFG_CMD_FPGA   0x0000010000000000      /* FPGA configuration Support   */
+#define CFG_CMD_HWFLOW 0x0000020000000000      /* RTS/CTS hw flow control      */
+#define CFG_CMD_SAVES  0x0000040000000000      /* save S record dump           */
+#define CFG_CMD_VFD    0x0000080000000000      /* Display bitmap on VFD display*/
+
+#define CFG_CMD_ALL    0xFFFFFFFFFFFFFFFF      /* ALL commands                 */
+
+/* Commands that are considered "non-standard" for some reason
+ * (memory hogs, requires special hardware, not fully tested, etc.)
+ */
+#define CFG_CMD_NONSTD (CFG_CMD_ASKENV | \
+                       CFG_CMD_BEDBUG  | \
+                       CFG_CMD_BSP     | \
+                       CFG_CMD_CACHE   | \
+                       CFG_CMD_DATE    | \
+                       CFG_CMD_DHCP    | \
+                       CFG_CMD_DIAG    | \
+                       CFG_CMD_DOC     | \
+                       CFG_CMD_DTT     | \
+                       CFG_CMD_ECHO    | \
+                       CFG_CMD_EEPROM  | \
+                       CFG_CMD_ELF     | \
+                       CFG_CMD_FDC     | \
+                       CFG_CMD_HWFLOW  | \
+                       CFG_CMD_I2C     | \
+                       CFG_CMD_IDE     | \
+                       CFG_CMD_IMMAP   | \
+                       CFG_CMD_IRQ     | \
+                       CFG_CMD_JFFS2   | \
+                       CFG_CMD_KGDB    | \
+                       CFG_CMD_MII     | \
+                       CFG_CMD_PCI     | \
+                       CFG_CMD_PCMCIA  | \
+                       CFG_CMD_REGINFO | \
+                       CFG_CMD_SAVES   | \
+                       CFG_CMD_SCSI    | \
+                       CFG_CMD_SDRAM   | \
+                       CFG_CMD_USB     | \
+                       CFG_CMD_VFD     )
+
+/* Default configuration
+ */
+#define        CONFIG_CMD_DFL  (CFG_CMD_ALL & ~CFG_CMD_NONSTD)
+
+#ifndef CONFIG_COMMANDS
+#define CONFIG_COMMANDS        CONFIG_CMD_DFL
+#endif
+
+
+
+/*
+ * optional BOOTP fields
+ */
+
+#define CONFIG_BOOTP_SUBNETMASK                0x00000001
+#define CONFIG_BOOTP_GATEWAY           0x00000002
+#define CONFIG_BOOTP_HOSTNAME          0x00000004
+#define CONFIG_BOOTP_NISDOMAIN         0x00000008
+#define CONFIG_BOOTP_BOOTPATH          0x00000010
+#define CONFIG_BOOTP_BOOTFILESIZE      0x00000020
+#define CONFIG_BOOTP_DNS               0x00000040
+
+#define CONFIG_BOOTP_VENDOREX          0x80000000
+
+#define CONFIG_BOOTP_ALL               (~CONFIG_BOOTP_VENDOREX)
+
+
+#define CONFIG_BOOTP_DEFAULT           (CONFIG_BOOTP_SUBNETMASK | \
+                                       CONFIG_BOOTP_GATEWAY     | \
+                                       CONFIG_BOOTP_HOSTNAME    | \
+                                       CONFIG_BOOTP_BOOTPATH)
+
+#ifndef CONFIG_BOOTP_MASK
+#define CONFIG_BOOTP_MASK              CONFIG_BOOTP_DEFAULT
+#endif
+
+#endif /* _CMD_CONFIG_H */