* (C) Copyright 2006-2008
* 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
*/
#define CONFIG_MPC5200
-#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
-#define CONFIG_MCC200 1 /* ... on MCC200 board */
+#define CONFIG_MCC200 1 /* MCC200 board */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFC000000 boot low (standard configuration)
+ * 0xFFF00000 boot high
+ * 0x00100000 boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE 0xFC000000
+#endif
#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
#define CONFIG_MISC_INIT_R
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
/*
*/
#if !defined(CONFIG_PRS200)
/* MCC200 configuration: */
-#define CONFIG_SERIAL_MULTI 1
#define CONFIG_PSC_CONSOLE 1 /* PSC1 may be COM */
#define CONFIG_PSC_CONSOLE2 2 /* PSC2 is PSoC */
#else
/* PRS200 configuration: */
#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
#endif
-#if defined(CONFIG_QUART_CONSOLE) && defined(CONFIG_PSC_CONSOLE) && \
- !defined(CONFIG_SERIAL_MULTI)
-#error "Select only one console device!"
-#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
#define CONFIG_CMD_USB
#undef CONFIG_CMD_NET
-
+#undef CONFIG_CMD_NFS
/*
* Autobooting
#undef CONFIG_BOOTARGS
-#define XMK_STR(x) #x
-#define MK_STR(x) XMK_STR(x)
-
#ifdef CONFIG_PRS200
# define CONFIG_SYS__BOARDNAME "prs200"
# define CONFIG_SYS__LINUX_CONSOLE "ttyS0"
#define CONFIG_EXTRA_ENV_SETTINGS \
"ubootver=" U_BOOT_VERSION "\0" \
"netdev=eth0\0" \
- "hostname=" CONFIG_SYS__BOARDNAME "\0" \
+ "hostname=" CONFIG_SYS__BOARDNAME "\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/mtdblock2 " \
"rootpath=/opt/eldk/ppc_6xx\0" \
"bootfile=/tftpboot/" CONFIG_SYS__BOARDNAME "/uImage\0" \
"load=tftp 200000 /tftpboot/" CONFIG_SYS__BOARDNAME "/u-boot.bin\0" \
- "text_base=" MK_STR(TEXT_BASE) "\0" \
+ "text_base=" __stringify(CONFIG_SYS_TEXT_BASE) "\0" \
"kernel_addr=0xFC0C0000\0" \
"update=protect off ${text_base} +${filesize};" \
"era ${text_base} +${filesize};" \
"cp.b 200000 ${text_base} ${filesize}\0" \
"unlock=yes\0" \
""
-#undef MK_STR
-#undef XMK_STR
#define CONFIG_BOOTCOMMAND "run flash_self"
#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
/*
* IPB Bus clocking configuration.
#define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */
-#if TEXT_BASE == CONFIG_SYS_FLASH_BASE
+#if CONFIG_SYS_TEXT_BASE == CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_LOWBOOT 1
#endif
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
# define CONFIG_SYS_RAMBOOT 1
#endif
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
#if defined(CONFIG_CMD_KGDB)
# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
projects / karo-tx-uboot.git / blobdiff