/*
- * (C) Copyright 2008
+ * (C) Copyright 2008, 2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* Common configuration options for all AMCC boards
*
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __AMCC_COMMON_H
#define __AMCC_COMMON_H
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
-#define CFG_MONITOR_BASE TEXT_BASE /* Start of U-Boot */
-#define CFG_MONITOR_LEN (0xFFFFFFFF - CFG_MONITOR_BASE + 1)
-#define CFG_MALLOC_LEN (1 << 20) /* Reserved for malloc */
+#define CONFIG_SYS_GENERIC_BOARD
+
+#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of U-Boot */
+#define CONFIG_SYS_MONITOR_LEN (0xFFFFFFFF - CONFIG_SYS_MONITOR_BASE + 1)
+#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* Reserved for malloc */
/*
* UART
*/
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#ifndef CONFIG_DM_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+#define CONFIG_SYS_NS16550_CLK get_serial_clock()
+#endif
#define CONFIG_BAUDRATE 115200
-#define CONFIG_SERIAL_MULTI
-#define CFG_BAUDRATE_TABLE \
+#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
/*
* I2C
*/
-#define CONFIG_HARD_I2C /* I2C with hardware support */
-#define CFG_I2C_SLAVE 0x7F
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_PPC4XX
+#define CONFIG_SYS_I2C_PPC4XX_CH0
+#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
/*
* Ethernet/EMAC/PHY
*/
+#define CONFIG_PPC4xx_EMAC
#define CONFIG_MII /* MII PHY management */
-#define CONFIG_NET_MULTI
#define CONFIG_NETCONSOLE /* include NetConsole support */
#if defined(CONFIG_440)
-#define CFG_RX_ETH_BUFFER 32 /* number of eth rx buffers */
+#define CONFIG_SYS_RX_ETH_BUFFER 32 /* number of eth rx buffers */
#else
-#define CFG_RX_ETH_BUFFER 16 /* number of eth rx buffers */
+#define CONFIG_SYS_RX_ETH_BUFFER 16 /* number of eth rx buffers */
#endif
/*
* Commands
*/
-#include <config_cmd_default.h>
-
#define CONFIG_CMD_ASKENV
#if defined(CONFIG_440)
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
+#define CONFIG_CMD_GREPENV
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
* Miscellaneous configurable options
*/
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO /* To use extended board_into (bd_t) */
+#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
+#define CONFIG_SYS_EXTBDINFO /* To use extended board_into (bd_t) */
#define CONFIG_CMDLINE_EDITING /* add command line history */
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE /* include version env variable */
-#define CFG_CONSOLE_INFO_QUIET /* don't print console @ startup*/
+#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
-#define CFG_HUSH_PARSER /* Use the HUSH parser */
-#ifdef CFG_HUSH_PARSER
-#define CFG_PROMPT_HUSH_PS2 "> "
-#endif
+#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
#define CONFIG_LOADS_ECHO /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
/*
* BOOTP options
/*
* For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
+ * have to be in the first 16 MB of memory, since this is
+ * the maximum mapped by the 40x Linux kernel during initialization.
*/
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */
/*
* Internal Definitions
*/
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
*/
#define CONFIG_OF_LIBFDT
#define CONFIG_OF_BOARD_SETUP
+/* Update size in "reg" property of NOR FLASH device tree nodes */
+#define CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
/*
* Booting and default environment
#define CONFIG_USE_TTY ttyS0
#endif
+/*
+ * Only very few boards have default netdev not set to eth0 (like Arches)
+ */
+#if !defined(CONFIG_USE_NETDEV)
+#define CONFIG_USE_NETDEV eth0
+#endif
+
/*
* Only some 4xx PPC's are equipped with an FPU
*/
#define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0"
#endif
-#define xstr(s) str(s)
-#define str(s) #s
-
/*
* General common environment variables shared on all AMCC eval boards
*/
#define CONFIG_AMCC_DEF_ENV \
- "netdev=eth0\0" \
+ "netdev=" __stringify(CONFIG_USE_NETDEV) "\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs}" \
- " console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \
+ " console=" __stringify(CONFIG_USE_TTY) ",${baudrate}\0" \
CONFIG_ADDMISC \
"initrd_high=30000000\0" \
- "kernel_addr_r=400000\0" \
- "fdt_addr_r=800000\0" \
- "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
- "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
+ "kernel_addr_r=1000000\0" \
+ "fdt_addr_r=1800000\0" \
+ "ramdisk_addr_r=1900000\0" \
+ "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
+ "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
+ "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
CONFIG_AMCC_DEF_ENV_ROOTPATH
/*
"tftp ${fdt_addr_r} ${fdt_file}; " \
"run nfsargs addip addtty addmisc;" \
"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
- "fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0"
+ "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
+ "tftp ${fdt_addr_r} ${fdt_file};" \
+ "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
+ "net_self=run net_self_load;" \
+ "run ramargs addip addtty addmisc;" \
+ "bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
+ "fdt_file=" __stringify(CONFIG_HOSTNAME) "/" __stringify(CONFIG_HOSTNAME) ".dtb\0"
/*
* Default environment for arch/ppc booting,
"bootm ${kernel_addr_r}\0"
#define CONFIG_AMCC_DEF_ENV_NOR_UPD \
- "load=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
- "update=protect off " xstr(CFG_MONITOR_BASE) " FFFFFFFF;" \
- "era " xstr(CFG_MONITOR_BASE) " FFFFFFFF;" \
- "cp.b ${fileaddr} " xstr(CFG_MONITOR_BASE) " ${filesize};" \
- "setenv filesize;saveenv\0" \
+ "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
+ "load=tftp 200000 ${u-boot}\0" \
+ "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
+ "era " __stringify(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
+ "cp.b ${fileaddr} " __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
"upd=run load update\0" \
-#define CONFIG_AMCC_DEF_ENV_NAND_UPD \
- "nload=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0" \
- "nupdate=nand erase 0 100000;nand write 200000 0 100000;" \
- "setenv filesize;saveenv\0" \
- "nupd=run nload nupdate\0"
-
#endif /* __AMCC_COMMON_H */
projects / karo-tx-uboot.git / blobdiff