X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=include%2Fconfigs%2Fat91rm9200ek.h;h=2a5acf595c3a07fdd451547910d0c326cb02662d;hb=adad96e60d0eb1bbc4d0b96c89decf385a426e42;hp=b386057c0efb16a3def2b8d0dad7cc36bbb8c8de;hpb=37a3bda0c9c8a2ffbf7e2a9e121177a3385a0626;p=people%2Fms%2Fu-boot.git

diff --git a/include/configs/at91rm9200ek.h b/include/configs/at91rm9200ek.h
index b386057c0e..2a5acf595c 100644
--- a/include/configs/at91rm9200ek.h
+++ b/include/configs/at91rm9200ek.h
@@ -8,29 +8,27 @@
  *
  * Configuration settings for the AT91RM9200EK board.
  *
- * 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 __AT91RM9200EK_CONFIG_H__
 #define __AT91RM9200EK_CONFIG_H__
 
-#include <asm/sizes.h>
+#include <linux/sizes.h>
+
+/*
+ * set some initial configurations depending on configure target
+ *
+ * at91rm9200ek_config     -> boot from 0x0 in NOR Flash at CS0
+ * at91rm9200ek_ram_config -> continue booting from 0x20100000 in RAM; lowlevel
+ *                            initialisation was done by some preloader
+ */
+#ifdef CONFIG_RAMBOOT
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SYS_TEXT_BASE 0x20100000
+#else
+#define CONFIG_SYS_TEXT_BASE 0x10000000
+#endif
 
 /*
  * AT91C_XTAL_CLOCK is the frequency of external xtal in hertz
@@ -41,22 +39,28 @@
  * CONFIG_SYS_HZ is the tick rate for timer tc0
  */
 #define AT91C_XTAL_CLOCK		18432000
+#define CONFIG_SYS_AT91_SLOW_CLOCK	32768
 #define AT91C_MAIN_CLOCK		((AT91C_XTAL_CLOCK / 4) * 39)
 #define AT91C_MASTER_CLOCK		(AT91C_MAIN_CLOCK / 3 )
 #define CONFIG_SYS_HZ_CLOCK		(AT91C_MASTER_CLOCK / 2)
-#define CONFIG_SYS_HZ			1000
 
 /* CPU configuration */
-#define CONFIG_ARM920T
 #define CONFIG_AT91RM9200
 #define CONFIG_AT91RM9200EK
 #define CONFIG_CPUAT91
 #define USE_920T_MMU
 
+#include <asm/hardware.h>	/* needed for port definitions */
+
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG
 
+#define CONFIG_BOARD_EARLY_INIT_F
+
+#define CONFIG_CMD_BOOTZ
+
+
 /*
  * Memory Configuration
  */
@@ -90,7 +94,7 @@
 #define CONFIG_SYS_EBI_CSA_VAL	0x00000002 /* CS1=CONFIG_SYS_SDRAM */
 #define CONFIG_SYS_SDRC_CR_VAL	0x2188c155 /* set up the CONFIG_SYS_SDRAM */
 #define CONFIG_SYS_SDRAM	CONFIG_SYS_SDRAM_BASE /* address of the SDRAM */
-#define CONFIG_SYS_SDRAM1	CONFIG_SYS_SDRAM_BASE /* address of the SDRAM */
+#define CONFIG_SYS_SDRAM1	(CONFIG_SYS_SDRAM_BASE+0x80)
 #define CONFIG_SYS_SDRAM_VAL	0x00000000 /* value written to CONFIG_SYS_SDRAM */
 #define CONFIG_SYS_SDRC_MR_VAL	0x00000002 /* Precharge All */
 #define CONFIG_SYS_SDRC_MR_VAL1	0x00000004 /* refresh */
@@ -107,28 +111,24 @@
  * CONFIG_DBGU is DBGU unit on J10
  * CONFIG_USART1 is USART1 on J14
  */
-#define CONFIG_AT91RM9200_USART
-#define CONFIG_DBGU
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE	ATMEL_BASE_DBGU
+#define CONFIG_USART_ID		0/* ignored in arm */
 
-#define CONFIG_SYS_BAUDRATE_TABLE	{115200 , 19200, 38400, 57600, 9600 }
 #define CONFIG_BAUDRATE			115200
 
 /*
  * Command line configuration.
  */
-#include <config_cmd_default.h>
-
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_USB
-#undef CONFIG_CMD_FPGA
 
 /*
  * Network Driver Setting
  */
-#define CONFIG_NET_MULTI
 #define CONFIG_DRIVER_AT91EMAC
 #define CONFIG_SYS_RX_ETH_BUFFER	16
 #define CONFIG_RMII
@@ -150,13 +150,14 @@
  * USB Config
  */
 #define CONFIG_USB_ATMEL			1
+#define CONFIG_USB_ATMEL_CLK_SEL_PLLB
 #define CONFIG_USB_OHCI_NEW			1
 #define CONFIG_USB_KEYBOARD			1
 #define CONFIG_USB_STORAGE			1
 #define CONFIG_DOS_PARTITION			1
 
 #define CONFIG_SYS_USB_OHCI_CPU_INIT		1
-#define CONFIG_SYS_USB_OHCI_REGS_BASE		AT91_USB_HOST_BASE
+#define CONFIG_SYS_USB_OHCI_REGS_BASE		ATMEL_USB_HOST_BASE
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91rm9200"
 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	15
 
@@ -190,9 +191,6 @@
 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT		"U-Boot> "
-#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
 #define CONFIG_SYS_MAXARGS		16	/* max number of command args */
 /* Print Buffer Size */
@@ -204,13 +202,8 @@
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + SZ_128K, \
 					     SZ_4K)
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE	128
 
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + SZ_4K \
-					- CONFIG_SYS_GBL_DATA_SIZE)
+					- GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_STACKSIZE		SZ_32K	/* regular stack */
-#define CONFIG_STACKSIZE_IRQ		SZ_4K	/* Unsure if to big or to small*/
-#define CONFIG_STACKSIZE_FIQ		SZ_4K	/* Unsure if to big or to small*/
 #endif /* __AT91RM9200EK_CONFIG_H__ */