* Philippe Robin, <philippe.robin@arm.com>
* Configuration for Versatile PB.
*
- * 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
* High Level Configuration Options
* (easy to change)
*/
-#define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */
-#define CONFIG_VERSATILE 1 /* in Versatile Platform Board */
+#define CONFIG_VERSATILE 1 /* This is Versatile Platform Board */
#define CONFIG_ARCH_VERSATILE 1 /* Specifically, a Versatile */
-#ifndef CONFIG_ARCH_VERSATILE_AB /* AB */
-#define CONFIG_ARCH_VERSATILE_PB /* Versatile PB is default */
-#endif
-
#define CONFIG_SYS_MEMTEST_START 0x100000
#define CONFIG_SYS_MEMTEST_END 0x10000000
-#define CONFIG_SYS_HZ (1000000 / 256)
-#define CONFIG_SYS_TIMERBASE 0x101E2000 /* Timer 0 and 1 base */
-#define CONFIG_SYS_TIMER_INTERVAL 10000
-#define CONFIG_SYS_TIMER_RELOAD (CONFIG_SYS_TIMER_INTERVAL >> 4)
-#define CONFIG_SYS_TIMER_CTRL 0x84 /* Enable, Clock / 16 */
+#define CONFIG_SYS_TIMERBASE 0x101E2000 /* Timer 0 and 1 base */
+#define CONFIG_SYS_TIMER_RATE (1000000 / 256)
+#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
+#define CONFIG_SYS_TIMER_COUNTS_DOWN
/*
* control registers
/*
* Size of malloc() pool
*/
+#define CONFIG_ENV_SIZE 8192
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
*/
-#define CONFIG_NET_MULTI
#define CONFIG_SMC91111
#define CONFIG_SMC_USE_32_BIT
#define CONFIG_SMC91111_BASE 0x10010000
#define CONFIG_CONS_INDEX 0
#define CONFIG_BAUDRATE 38400
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_SYS_SERIAL0 0x101F1000
#define CONFIG_SYS_SERIAL1 0x101F2000
/*
* Command line configuration.
*/
-#define CONFIG_CMD_BDI
#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_FLASH
-#define CONFIG_CMD_IMI
-#define CONFIG_CMD_MEMORY
-#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
-#define CONFIG_CMD_SAVEENV
/*
* BOOTP options
#define CONFIG_BOOTDELAY 2
#define CONFIG_BOOTARGS "root=/dev/nfs mem=128M ip=dhcp "\
- "netdev=25,0,0xf1010000,0xf1010010,eth0"
+ "netdev=25,0,0xf1010000,0xf1010010,eth0 "\
+ "console=ttyAMA0,38400n1"
/*
* Static configuration when assigning fixed address
#define CONFIG_SYS_LOAD_ADDR 0x7fc0 /* default load address */
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */
-#endif
-
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR 0x00800000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x000FFFFF
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_GBL_DATA_OFFSET)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
+#ifdef CONFIG_ARCH_VERSATILE_QEMU
+#define CONFIG_SYS_TEXT_BASE 0x10000
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_SYS_MONITOR_LEN 0x80000
+#else
+#define CONFIG_SYS_TEXT_BASE 0x01000000
/*
* Use the CFI flash driver for ease of use
*/
/* The ARM Boot Monitor is shipped in the lowest sector of flash */
#define FLASH_TOP (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE)
-#define CONFIG_ENV_SIZE 8192
#define CONFIG_ENV_ADDR (FLASH_TOP - CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_MONITOR_BASE (CONFIG_ENV_ADDR - CONFIG_SYS_MONITOR_LEN)
#define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* use buffered writes */
+#endif
+
#endif /* __CONFIG_H */
projects / karo-tx-uboot.git / blobdiff