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authorMichal Simek <monstr@monstr.eu>2008-12-19 13:14:05 +0100
committerMichal Simek <monstr@monstr.eu>2009-01-23 10:39:56 +0100
commit52a822ed9c37a2ea0ed112a26d8ff5a6cb1c6f10 (patch)
treed620c96d3027e23e60de54b0239910ecda5f4486 /include/configs/microblaze-generic.h
parent72d15e705bc3983884105cb7755c7ba80e74a0a5 (diff)
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microblaze: Rename ml401 to microblaze-generic
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'include/configs/microblaze-generic.h')
-rw-r--r--include/configs/microblaze-generic.h280
1 files changed, 280 insertions, 0 deletions
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
new file mode 100644
index 0000000..ed4bf6d
--- /dev/null
+++ b/include/configs/microblaze-generic.h
@@ -0,0 +1,280 @@
+/*
+ * (C) Copyright 2007-2008 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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/microblaze-generic/xparameters.h"
+
+#define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
+#define MICROBLAZE_V5 1
+
+/* uart */
+#ifdef XILINX_UARTLITE_BASEADDR
+#define CONFIG_XILINX_UARTLITE
+#define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR
+#define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE
+#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
+#elif XILINX_UART16550_BASEADDR
+#define CONFIG_SYS_NS16550 1
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE -4
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_SYS_NS16550_COM1 (XILINX_UART16550_BASEADDR + 0x1000 + 0x3)
+#define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ
+#define CONFIG_BAUDRATE 115200
+
+/* The following table includes the supported baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
+#else
+#error Undefined uart
+#endif
+
+/* setting reset address */
+/*#define CONFIG_SYS_RESET_ADDRESS TEXT_BASE*/
+
+/* ethernet */
+#ifdef XILINX_EMAC_BASEADDR
+#define CONFIG_XILINX_EMAC 1
+#define CONFIG_SYS_ENET
+#else
+#ifdef XILINX_EMACLITE_BASEADDR
+#define CONFIG_XILINX_EMACLITE 1
+#define CONFIG_SYS_ENET
+#endif
+#endif
+#undef ET_DEBUG
+
+/* gpio */
+#ifdef XILINX_GPIO_BASEADDR
+#define CONFIG_SYS_GPIO_0 1
+#define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR
+#endif
+
+/* interrupt controller */
+#ifdef XILINX_INTC_BASEADDR
+#define CONFIG_SYS_INTC_0 1
+#define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR
+#define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
+#endif
+
+/* timer */
+#ifdef XILINX_TIMER_BASEADDR
+#if (XILINX_TIMER_IRQ != -1)
+#define CONFIG_SYS_TIMER_0 1
+#define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
+#define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
+#define FREQUENCE XILINX_CLOCK_FREQ
+#define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
+#endif
+#else
+#ifdef XILINX_CLOCK_FREQ
+#define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
+#else
+#error BAD CLOCK FREQ
+#endif
+#endif
+/* FSL */
+/* #define CONFIG_SYS_FSL_2 */
+/* #define FSL_INTR_2 1 */
+
+/*
+ * memory layout - Example
+ * TEXT_BASE = 0x1200_0000;
+ * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
+ * CONFIG_SYS_SRAM_SIZE = 0x0400_0000;
+ *
+ * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
+ * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
+ * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
+ *
+ * 0x1000_0000 CONFIG_SYS_SDRAM_BASE
+ * FREE
+ * 0x1200_0000 TEXT_BASE
+ * U-BOOT code
+ * 0x1202_0000
+ * FREE
+ *
+ * STACK
+ * 0x13F7_F000 CONFIG_SYS_MALLOC_BASE
+ * MALLOC_AREA 256kB Alloc
+ * 0x11FB_F000 CONFIG_SYS_MONITOR_BASE
+ * MONITOR_CODE 256kB Env
+ * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET
+ * GLOBAL_DATA 4kB bd, gd
+ * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
+ */
+
+/* ddr sdram - main memory */
+#define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START
+#define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000)
+
+/* global pointer */
+#define CONFIG_SYS_GBL_DATA_SIZE 0x1000 /* size of global data */
+/* start of global data */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+
+/* monitor code */
+#define SIZE 0x40000
+#define CONFIG_SYS_MONITOR_LEN SIZE
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_SYS_MONITOR_END (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_SYS_MALLOC_LEN SIZE
+#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
+
+/* stack */
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MONITOR_BASE
+
+/*#define RAMENV */
+#define FLASH
+
+#ifdef FLASH
+ #define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START
+ #define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE
+ #define CONFIG_SYS_FLASH_CFI 1
+ #define CONFIG_FLASH_CFI_DRIVER 1
+ #define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* ?empty sector */
+ #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
+ #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+ #define CONFIG_SYS_FLASH_PROTECTION /* hardware flash protection */
+
+ #ifdef RAMENV
+ #define CONFIG_ENV_IS_NOWHERE 1
+ #define CONFIG_ENV_SIZE 0x1000
+ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
+
+ #else /* !RAMENV */
+ #define CONFIG_ENV_IS_IN_FLASH 1
+ #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
+ #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
+ #define CONFIG_ENV_SIZE 0x40000
+ #endif /* !RAMBOOT */
+#else /* !FLASH */
+ /* ENV in RAM */
+ #define CONFIG_SYS_NO_FLASH 1
+ #define CONFIG_ENV_IS_NOWHERE 1
+ #define CONFIG_ENV_SIZE 0x1000
+ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
+ #define CONFIG_SYS_FLASH_PROTECTION /* hardware flash protection */
+#endif /* !FLASH */
+
+/* system ace */
+#ifdef XILINX_SYSACE_BASEADDR
+ #define CONFIG_SYSTEMACE
+ /* #define DEBUG_SYSTEMACE */
+ #define SYSTEMACE_CONFIG_FPGA
+ #define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
+ #define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
+ #define CONFIG_DOS_PARTITION
+#endif
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_MFSL
+
+#ifndef CONFIG_SYS_ENET
+ #undef CONFIG_CMD_NET
+#else
+ #define CONFIG_CMD_PING
+#endif
+
+#if defined(CONFIG_SYSTEMACE)
+ #define CONFIG_CMD_EXT2
+ #define CONFIG_CMD_FAT
+#endif
+
+#if defined(FLASH)
+ #define CONFIG_CMD_ECHO
+ #define CONFIG_CMD_FLASH
+ #define CONFIG_CMD_IMLS
+ #define CONFIG_CMD_JFFS2
+
+ #if !defined(RAMENV)
+ #define CONFIG_CMD_ENV
+ #define CONFIG_CMD_SAVES
+ #endif
+#else
+ #undef CONFIG_CMD_FLASH
+#endif
+
+#if defined(CONFIG_CMD_JFFS2)
+/* JFFS2 partitions */
+#define CONFIG_JFFS2_CMDLINE /* mtdparts command line support */
+#define MTDIDS_DEFAULT "nor0=ml401-0"
+
+/* default mtd partition table */
+#define MTDPARTS_DEFAULT "mtdparts=ml401-0:256k(u-boot),"\
+ "256k(env),3m(kernel),1m(romfs),"\
+ "1m(cramfs),-(jffs2)"
+#endif
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_PROMPT "U-Boot-mONStR> "
+#define CONFIG_SYS_CBSIZE 512 /* size of console buffer */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* print buffer size */
+#define CONFIG_SYS_MAXARGS 15 /* max number of command args */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_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 CONFIG_SYS_USR_EXCEP /* user exception */
+#define CONFIG_SYS_HZ 1000
+
+#define CONFIG_PREBOOT "echo U-BOOT for ML401;setenv preboot;echo"
+
+#define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" /* hardware flash protection */\
+ "nor0=ml401-0\0"\
+ "mtdparts=mtdparts=ml401-0:"\
+ "256k(u-boot),256k(env),3m(kernel),"\
+ "1m(romfs),1m(cramfs),-(jffs2)\0"
+
+#define CONFIG_CMDLINE_EDITING
+
+#endif /* __CONFIG_H */