* Code cleanup
* Patch by Sascha Hauer, 28 Jun:
- add generic support for Motorola i.MX architecture
- add support for mx1ads, mx1fs2 and scb9328 boards
* Patches by Marc Leeman, 23 Jul 2004:
- Add define for the PCI/Memory Buffer Configuration Register
- corrected comments in cpu/mpc824x/cpu_init.c
* Add support for multiple serial interfaces
(for example to allow modem dial-in / dial-out)
diff --git a/include/configs/mx1ads.h b/include/configs/mx1ads.h
index 5cf092a..df951e2 100644
--- a/include/configs/mx1ads.h
+++ b/include/configs/mx1ads.h
@@ -16,7 +16,7 @@
*
* 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
+ * 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
@@ -25,7 +25,6 @@
* MA 02111-1307 USA
*/
-
#ifndef __CONFIG_H
#define __CONFIG_H
@@ -40,14 +39,19 @@
* (easy to change)
*/
#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
-#define CONFIG_MC9328 1 /* It's a Motorola MC9328 SoC */
-#define CONFIG_MX1ADS 1 /* on a Motorola MX1ADS Board */
-
-#define BOARD_LATE_INIT 1
+#define CONFIG_IMX 1 /* It's a Motorola MC9328 SoC */
+#define CONFIG_MX1ADS 1 /* on a Motorola MX1ADS Board */
+#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
+/*
+ * Select serial console configuration
+ */
+#define CONFIG_IMX_SERIAL1 /* internal uart 1 */
+/* #define _CONFIG_UART2 */ /* internal uart 2 */
+/* #define CONFIG_SILENT_CONSOLE */ /* use this to disable output */
+#define BOARD_LATE_INIT 1
#define USE_920T_MMU 1
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#if 0
#define CFG_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
@@ -60,6 +64,8 @@
*/
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
+
+
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
@@ -67,13 +73,13 @@
*/
#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */
#define CS8900_BASE 0x15000300
-#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */
+#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */
/*
* select serial console configuration
*/
-#define CONFIG_UART1 1
+/* #define CONFIG_UART1 */
/* #define CONFIG_UART2 1 */
#define CONFIG_BAUDRATE 115200
@@ -85,24 +91,20 @@
#define CONFIG_COMMANDS \
(CONFIG_CMD_DFL | \
CFG_CMD_CACHE | \
- /*CFG_CMD_NAND |*/ \
- /*CFG_CMD_EEPROM |*/ \
- /*CFG_CMD_I2C |*/ \
- /*CFG_CMD_USB |*/ \
- CFG_CMD_REGINFO | \
+ CFG_CMD_REGINFO | \
CFG_CMD_ELF)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "root=/dev/docbp mem=48M"
+#define CONFIG_BOOTARGS "root=/dev/msdk mem=48M"
#define CONFIG_ETHADDR 08:00:3e:26:0a:5c
-#define CONFIG_NETMASK 255.255.255.0
+#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 192.168.0.22
#define CONFIG_SERVERIP 192.168.0.11
#define CONFIG_BOOTFILE "mx1ads"
-/*#define CONFIG_BOOTCOMMAND "tftp; bootm" */
+#define CONFIG_BOOTCOMMAND "tftp; bootm"
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
@@ -114,10 +116,10 @@
* Miscellaneous configurable options
*/
-#define CFG_HUSH_PARSER 1
+#define CFG_HUSH_PARSER 1
#define CFG_PROMPT_HUSH_PS2 "> "
-#define CFG_LONGHELP /* undef to save memory */
+#define CFG_LONGHELP /* undef to save memory */
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT "MX1ADS$ " /* Monitor Command Prompt */
@@ -125,21 +127,20 @@
#define CFG_PROMPT "MX1ADS=> " /* Monitor Command Prompt */
#endif
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
/* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x09000000 /* memtest works on */
#define CFG_MEMTEST_END 0x0AF00000 /* 63 MB in DRAM */
-#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
-
-#define CFG_LOAD_ADDR 0x08800000 /* default load address */
-
-
-#define CFG_HZ 1000
+#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
+#define CFG_LOAD_ADDR 0x08800000 /* default load address */
+/*#define CFG_HZ 1000 */
+#define CFG_HZ 3686400
+#define CFG_CPUSPEED 0x141
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
@@ -159,27 +160,35 @@
* Physical Memory Map
*/
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of SDRAM */
+#define PHYS_SDRAM_1 0x08000000 /* SDRAM on CSD0 */
+#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of SDRAM */
-#define PHYS_SDRAM_1 0x08000000 /* SDRAM on CSD0 */
-#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
-
-#define CFG_MAX_FLASH_BANKS 1 /* 1 bank of SyncFlash */
-#define CFG_FLASH_BASE 0x0C000000 /* SyncFlash on CSD1 */
-#define FLASH_BANK_SIZE 0x01000000 /* 16 MB Total */
-
+#define CFG_MAX_FLASH_BANKS 1 /* 1 bank of SyncFlash */
+#define CFG_FLASH_BASE 0x0C000000 /* SyncFlash on CSD1 */
+#define FLASH_BANK_SIZE 0x01000000 /* 16 MB Total */
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
-
#define CONFIG_SYNCFLASH 1
#define PHYS_FLASH_SIZE 0x01000000
#define CFG_MAX_FLASH_SECT (16)
-#define CFG_ENV_ADDR (CFG_FLASH_BASE+0x00ff0000)
+#define CFG_ENV_ADDR (CFG_FLASH_BASE+0x00ff8000)
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_SIZE 0x0f000 /* Total Size of Environment Sector */
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_SIZE 0x04000 /* Total Size of Environment Sector */
#define CFG_ENV_SECT_SIZE 0x100000
+
+/*-----------------------------------------------------------------------
+ * Enable passing ATAGS
+ */
+
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS 1
+
+#define CONFIG_SYS_CLK_FREQ 16780000
+#define CONFIG_SYSPLL_CLK_FREQ 16000000
+
#endif /* __CONFIG_H */