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authorMichal Simek <monstr@monstr.eu>2007-03-11 13:42:58 +0100
committerMichal Simek <monstr@monstr.eu>2007-03-11 13:42:58 +0100
commit76316a318de91f6184e7c22a10e02d275ade2441 (patch)
tree4be234e13852fa04688232dd6aa076dab58c542b /include/configs/ml401.h
parentfdd1d6dcc97c595bd9d598ed3b22a7038781272c (diff)
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[Microblaze][PATCH]
timer support interrupt controller support flash support ethernet support cache support board information support env support booting image support adding support for Xilinx ML401
Diffstat (limited to 'include/configs/ml401.h')
-rw-r--r--include/configs/ml401.h221
1 files changed, 221 insertions, 0 deletions
diff --git a/include/configs/ml401.h b/include/configs/ml401.h
new file mode 100644
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--- /dev/null
+++ b/include/configs/ml401.h
@@ -0,0 +1,221 @@
+/*
+ * (C) Copyright 2007 Czech Technical University.
+ *
+ * Michal SIMEK <monstr@seznam.cz>
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include "../board/xilinx/ml401/xparameters.h"
+
+#define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
+#define CONFIG_ML401 1 /* ML401 Board */
+
+/* uart */
+#define CONFIG_SERIAL_BASE CONFIG_XILINX_UARTLITE_0_BASEADDR
+#define CONFIG_BAUDRATE CONFIG_XILINX_UARTLITE_0_BAUDRATE
+#define CFG_BAUDRATE_TABLE { CONFIG_BAUDRATE }
+
+/* setting reset address */
+#define CFG_RESET_ADDRESS TEXT_BASE
+
+/* gpio */
+#define CFG_GPIO_0 1
+#define CFG_GPIO_0_ADDR CONFIG_XILINX_GPIO_0_BASEADDR
+
+/* interrupt controller */
+#define CFG_INTC_0 1
+#define CFG_INTC_0_ADDR CONFIG_XILINX_INTC_0_BASEADDR
+#define CFG_INTC_0_NUM CONFIG_XILINX_INTC_0_NUM_INTR_INPUTS
+
+/* timer */
+#define CFG_TIMER_0 1
+#define CFG_TIMER_0_ADDR CONFIG_XILINX_TIMER_0_BASEADDR
+#define CFG_TIMER_0_IRQ CONFIG_XILINX_TIMER_0_IRQ
+#define FREQUENCE 66666666
+#define CFG_TIMER_0_PRELOAD ( FREQUENCE/1000 )
+
+/*
+ * memory layout - Example
+ * TEXT_BASE = 0x1200_0000;
+ * CFG_SRAM_BASE = 0x1000_0000;
+ * CFG_SRAM_SIZE = 0x0400_0000;
+ *
+ * CFG_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
+ * CFG_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
+ *
+ * 0x1000_0000 CFG_SDRAM_BASE
+ * FREE
+ * 0x1200_0000 TEXT_BASE
+ * U-BOOT code
+ * 0x1202_0000
+ * FREE
+ *
+ * STACK
+ * 0x11FB_F000 CFG_MONITOR_BASE
+ * MONITOR_CODE
+ * 0x13FF_F000 CFG_GBL_DATA_OFFSET
+ * GLOBAL_DATA
+ * 0x1400_0000 CFG_SDRAM_BASE + CFG_SDRAM_SIZE
+ */
+
+/* ddr sdram - main memory */
+#define CFG_SDRAM_BASE CONFIG_XILINX_ERAM_START
+#define CFG_SDRAM_SIZE CONFIG_XILINX_ERAM_SIZE
+#define CFG_MEMTEST_START CFG_SDRAM_BASE
+#define CFG_MEMTEST_END (CFG_SDRAM_BASE + 0x1000)
+
+/* global pointer */
+#define CFG_GBL_DATA_SIZE 0x1000 /* size of global data */
+#define CFG_GBL_DATA_OFFSET (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - CFG_GBL_DATA_SIZE) /* start of global data */
+
+/* monitor code */
+#define SIZE 0x40000
+#define CFG_MONITOR_LEN SIZE
+#define CFG_MONITOR_BASE (CFG_GBL_DATA_OFFSET - CFG_MONITOR_LEN)
+#define CFG_MALLOC_LEN SIZE
+
+/* stack */
+#define CFG_INIT_SP_OFFSET CFG_MONITOR_BASE
+
+/*#define RAMENV */
+#define FLASH
+
+#ifdef FLASH
+ #define CFG_FLASH_BASE CONFIG_XILINX_FLASH_START
+ #define CFG_FLASH_SIZE CONFIG_XILINX_FLASH_SIZE
+ #define CFG_FLASH_CFI 1
+ #define CFG_FLASH_CFI_DRIVER 1
+ #define CFG_FLASH_EMPTY_INFO 1 /* ?empty sector */
+ #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+ #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+
+ #ifdef RAMENV
+ #define CFG_ENV_IS_NOWHERE 1
+ #define CFG_ENV_SIZE 0x1000
+ #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
+
+ #else /* !RAMENV */
+ #define CFG_ENV_IS_IN_FLASH 1
+ #define CFG_ENV_ADDR 0x40000
+ #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
+ #define CFG_ENV_SIZE 0x2000
+ #endif /* !RAMBOOT */
+#else /* !FLASH */
+ /* ENV in RAM */
+ #define CFG_NO_FLASH 1
+ #define CFG_ENV_IS_NOWHERE 1
+ #define CFG_ENV_SIZE 0x1000
+ #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
+#endif /* !FLASH */
+
+#ifdef FLASH
+ #ifdef RAMENV
+ #define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
+ CFG_CMD_MEMORY |\
+ CFG_CMD_MISC |\
+ CFG_CMD_AUTOSCRIPT |\
+ CFG_CMD_IRQ |\
+ CFG_CMD_ASKENV |\
+ CFG_CMD_BDI |\
+ CFG_CMD_RUN |\
+ CFG_CMD_LOADS |\
+ CFG_CMD_LOADB |\
+ CFG_CMD_IMI |\
+ CFG_CMD_NET |\
+ CFG_CMD_CACHE |\
+ CFG_CMD_IMLS |\
+ CFG_CMD_FLASH |\
+ CFG_CMD_PING \
+ )
+ #else /* !RAMENV */
+ #define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
+ CFG_CMD_MEMORY |\
+ CFG_CMD_MISC |\
+ CFG_CMD_AUTOSCRIPT |\
+ CFG_CMD_IRQ |\
+ CFG_CMD_ASKENV |\
+ CFG_CMD_BDI |\
+ CFG_CMD_RUN |\
+ CFG_CMD_LOADS |\
+ CFG_CMD_LOADB |\
+ CFG_CMD_IMI |\
+ CFG_CMD_NET |\
+ CFG_CMD_CACHE |\
+ CFG_CMD_IMLS |\
+ CFG_CMD_FLASH |\
+ CFG_CMD_PING |\
+ CFG_CMD_ENV |\
+ CFG_CMD_SAVES \
+ )
+
+ #endif
+
+#else /* !FLASH */
+ #define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
+ CFG_CMD_MEMORY |\
+ CFG_CMD_MISC |\
+ CFG_CMD_AUTOSCRIPT |\
+ CFG_CMD_IRQ |\
+ CFG_CMD_ASKENV |\
+ CFG_CMD_BDI |\
+ CFG_CMD_RUN |\
+ CFG_CMD_LOADS |\
+ CFG_CMD_LOADB |\
+ CFG_CMD_IMI |\
+ CFG_CMD_NET |\
+ CFG_CMD_CACHE |\
+ CFG_CMD_PING \
+ )
+#endif /* !FLASH */
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/* Miscellaneous configurable options */
+#define CFG_PROMPT "U-Boot-mONStR> "
+#define CFG_CBSIZE 512 /* size of console buffer */
+#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* print buffer size */
+#define CFG_MAXARGS 15 /* max number of command args */
+#define CFG_LONGHELP
+#define CFG_LOAD_ADDR 0x12000000 /* default load address */
+
+#define CONFIG_BOOTDELAY 30
+#define CONFIG_BOOTARGS "root=romfs"
+#define CONFIG_HOSTNAME "ml401"
+#define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
+#define CONFIG_IPADDR 192.168.0.3
+#define CONFIG_SERVERIP 192.168.0.5
+#define CONFIG_GATEWAYIP 192.168.0.1
+#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
+
+/* architecture dependent code */
+#define CFG_USR_EXCEP /* user exception */
+#define CFG_HZ 1000
+
+/* system ace */
+/*#define CONFIG_SYSTEMACE
+#define DEBUG_SYSTEMACE
+#define CFG_SYSTEMACE_BASE 0xCF000000
+#define CFG_SYSTEMACE_WIDTH 8
+#define CONFIG_DOS_PARTITION
+*/
+#endif /* __CONFIG_H */