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author | wdenk <wdenk> | 2003-06-16 23:50:08 +0000 |
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committer | wdenk <wdenk> | 2003-06-16 23:50:08 +0000 |
commit | 2abbe0754759f94c79125a2534fbc4be74f416bc (patch) | |
tree | 98c52ea3bade5efef565044ede183d6c2b30629b /include/configs | |
parent | 71f9511803de65a3b98d2f592d418da1d1539f13 (diff) | |
download | bootable_bootloader_goldelico_gta04-2abbe0754759f94c79125a2534fbc4be74f416bc.zip bootable_bootloader_goldelico_gta04-2abbe0754759f94c79125a2534fbc4be74f416bc.tar.gz bootable_bootloader_goldelico_gta04-2abbe0754759f94c79125a2534fbc4be74f416bc.tar.bz2 |
* Patch by Nicolas Lacressonniere, 11 Jun 2003:
Modifications for Atmel AT91RM9200DK ARM920T based development kit
- Add Atmel DataFlash support for reading and writing.
- Add possibility to boot a Linux from DataFlash with BOOTM command.
- Add Flash detection on Atmel AT91RM9200DK
(between Atmel AT49BV1614 and AT49BV1614A flashes)
- Replace old Ethernet PHY layer functions
- Change link address
* Patch by Frank Smith, 9 Jun 2003:
use CRIT_EXCEPTION for machine check on 4xx
* Patch by Detlev Zundel, 13 Jun 2003:
added implementation of the "carinfo" command in cmd_immap.c
Diffstat (limited to 'include/configs')
-rw-r--r-- | include/configs/at91rm9200dk.h | 45 |
1 files changed, 29 insertions, 16 deletions
diff --git a/include/configs/at91rm9200dk.h b/include/configs/at91rm9200dk.h index 6315f0a..e382977 100644 --- a/include/configs/at91rm9200dk.h +++ b/include/configs/at91rm9200dk.h @@ -28,12 +28,14 @@ /* ARM asynchronous clock */ #define AT91C_MAIN_CLOCK 179712000 /* from 18.432 MHz crystal (18432000 / 4 * 39) */ #define AT91C_MASTER_CLOCK 59904000 /* peripheral clock (AT91C_MASTER_CLOCK / 3) */ +/* #define AT91C_MASTER_CLOCK 44928000 */ /* peripheral clock (AT91C_MASTER_CLOCK / 4) */ -#define CONFIG_AT91RM9200DK 1 /* on an AT91RM9200DK Board */ +#define CONFIG_AT91RM9200DK 1 /* on an AT91RM9200DK Board */ #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS 1 #define CONFIG_INITRD_TAG 1 + /* * Size of malloc() pool */ @@ -43,24 +45,23 @@ * Hardware drivers */ -/* - * select serial console configuration - */ -#define CONFIG_SERIAL3 1 /* we use SERIAL 3 */ - #undef CONFIG_HWFLOW /* don't include RTS/CTS flow control support */ #undef CONFIG_MODEM_SUPPORT /* disable modem initialization stuff */ +#define CONFIG_BOOTDELAY 3 +/* #define CONFIG_ENV_OVERWRITE 1 */ + #define CONFIG_COMMANDS \ - (CONFIG_CMD_DFL | \ - CFG_CMD_DHCP | \ - CFG_CMD_NAND ) -/* CFG_CMD_EEPROM | \ might consider these - CFG_CMD_I2C | \ - CFG_CMD_USB | \ - CFG_CMD_MII | \ - CFG_CMD_SDRAM | \ */ + ((CONFIG_CMD_DFL | \ + CFG_CMD_DHCP ) & \ + ~(CFG_CMD_BDI | \ + CFG_CMD_IMI | \ + CFG_CMD_AUTOSCRIPT | \ + CFG_CMD_FPGA | \ + CFG_CMD_MISC | \ + CFG_CMD_LOADS )) + /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> @@ -101,6 +102,14 @@ #define CFG_MEMTEST_END CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 262144 #define CONFIG_DRIVER_ETHER +#define CONFIG_NET_RETRY_COUNT 20 + +#define CONFIG_HAS_DATAFLASH 1 +#define CFG_SPI_WRITE_TOUT CFG_HZ +#define CFG_MAX_DATAFLASH_BANKS 2 +#define CFG_MAX_DATAFLASH_PAGES 16384 +#define CFG_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* Logical adress for CS0 */ +#define CFG_DATAFLASH_LOGIC_ADDR_CS3 0xD0000000 /* Logical adress for CS3 */ #define PHYS_FLASH_1 0x10000000 #define PHYS_FLASH_SIZE 0x200000 /* 2 megs main flash */ @@ -110,10 +119,14 @@ #define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */ #define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */ #define CFG_ENV_IS_IN_FLASH 1 -#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0xe000) -#define CFG_ENV_SIZE 0x2000 +#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0xe000) /* 0x10000 */ +#define CFG_ENV_SIZE 0x2000 /* 0x8000 */ #define CFG_LOAD_ADDR 0x21000000 /* default load address */ +#define CFG_BOOT_SIZE 0x6000 /* 24 KBytes */ +#define CFG_U_BOOT_BASE (PHYS_FLASH_1 + 0x10000) +#define CFG_U_BOOT_SIZE 0x10000 /* 64 KBytes */ + #define CFG_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } #define CFG_PROMPT "Uboot> " /* Monitor Command Prompt */ |