summaryrefslogtreecommitdiff
path: root/include/asm-m68k/u-boot.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-m68k/u-boot.h')
-rw-r--r--include/asm-m68k/u-boot.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/include/asm-m68k/u-boot.h b/include/asm-m68k/u-boot.h
new file mode 100644
index 0000000..eaf1de7
--- /dev/null
+++ b/include/asm-m68k/u-boot.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2000 - 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * 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
+ */
+
+#ifndef __U_BOOT_H__
+#define __U_BOOT_H__
+
+/*
+ * Board information passed to Linux kernel from U-Boot
+ *
+ * include/asm-ppc/u-boot.h
+ */
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+
+typedef struct bd_info {
+ unsigned long bi_memstart; /* start of DRAM memory */
+ unsigned long bi_memsize; /* size of DRAM memory in bytes */
+ unsigned long bi_flashstart; /* start of FLASH memory */
+ unsigned long bi_flashsize; /* size of FLASH memory */
+ unsigned long bi_flashoffset; /* reserved area for startup monitor */
+ unsigned long bi_sramstart; /* start of SRAM memory */
+ unsigned long bi_sramsize; /* size of SRAM memory */
+ unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
+ unsigned long bi_boot_params; /* where this board expects params */
+ unsigned long bi_ip_addr; /* IP Address */
+ unsigned char bi_enetaddr[6]; /* Ethernet adress */
+ unsigned short bi_ethspeed; /* Ethernet speed in Mbps */
+ unsigned long bi_intfreq; /* Internal Freq, in MHz */
+ unsigned long bi_busfreq; /* Bus Freq, in MHz */
+ unsigned long bi_baudrate; /* Console Baudrate */
+} bd_t;
+
+#endif /* __ASSEMBLY__ */
+/* The following data structure is placed in DPRAM to allow for a
+ * minimum set of global variables during system initialization
+ * (until we have set up the memory controller so that we can use
+ * RAM).
+ *
+ * Keep it *SMALL* and remember to set CFG_INIT_DATA_SIZE > sizeof(init_data_t)
+ */
+typedef struct init_data {
+ unsigned long cpu_clk; /* VCOOUT = CPU clock in Hz! */
+ unsigned long env_addr; /* Address of Environment struct */
+ unsigned long env_valid; /* Checksum of Environment valid? */
+ unsigned long relocated; /* Relocat. offset when running in RAM */
+ unsigned long have_console; /* serial_init() was called */
+#ifdef CONFIG_LCD
+ unsigned long lcd_base; /* Base address of LCD frambuffer mem */
+#endif
+} init_data_t;
+#endif /* __U_BOOT_H__ */