diff options
Diffstat (limited to 'include/configs/cpuat91.h')
| -rw-r--r-- | include/configs/cpuat91.h | 141 |
1 files changed, 78 insertions, 63 deletions
diff --git a/include/configs/cpuat91.h b/include/configs/cpuat91.h index f31081d..cfaef15 100644 --- a/include/configs/cpuat91.h +++ b/include/configs/cpuat91.h @@ -26,30 +26,36 @@ #ifndef _CONFIG_CPUAT91_H #define _CONFIG_CPUAT91_H -#ifdef CONFIG_CPUAT91_RAM -#define CONFIG_SKIP_LOWLEVEL_INIT 1 +#include <asm/sizes.h> + +#ifdef CONFIG_RAMBOOT +#define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_SYS_TEXT_BASE 0x21F00000 #else #define CONFIG_BOOTDELAY 1 +#define CONFIG_SYS_TEXT_BASE 0 #endif -#define AT91C_MAIN_CLOCK 179712000 -#define AT91C_MASTER_CLOCK 59904000 - -#define AT91_SLOW_CLOCK 32768 +#define AT91C_XTAL_CLOCK 18432000 +#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 -#define CONFIG_ARM920T 1 -#define CONFIG_AT91RM9200 1 -#define CONFIG_CPUAT91 1 +#define CONFIG_ARM920T +#define CONFIG_AT91RM9200 +#define CONFIG_CPUAT91 +#define CONFIG_AT91FAMILY #undef CONFIG_USE_IRQ -#define USE_920T_MMU 1 +#define USE_920T_MMU -#define CONFIG_CMDLINE_TAG 1 -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG #ifndef CONFIG_SKIP_LOWLEVEL_INIT -#define CONFIG_SYS_USE_MAIN_OSCILLATOR 1 +#define CONFIG_SYS_USE_MAIN_OSCILLATOR /* flash */ #define CONFIG_SYS_MC_PUIA_VAL 0x00000000 #define CONFIG_SYS_MC_PUP_VAL 0x00000000 @@ -81,17 +87,15 @@ #endif /* CONFIG_SKIP_LOWLEVEL_INIT */ /* define one of these to choose the DBGU, USART0 or USART1 as console */ -#define CONFIG_AT91RM9200_USART 1 -#define CONFIG_DBGU 1 -#undef CONFIG_USART0 -#undef CONFIG_USART1 +#define CONFIG_AT91RM9200_USART +#define CONFIG_DBGU #undef CONFIG_HARD_I2C -#define CONFIG_SOFT_I2C 1 +#undef CONFIG_SOFT_I2C #define AT91_PIN_SDA (1<<25) #define AT91_PIN_SCL (1<<26) -#define CONFIG_SYS_I2C_INIT_BOARD 1 +#define CONFIG_SYS_I2C_INIT_BOARD #define CONFIG_SYS_I2C_SPEED 50000 #define CONFIG_SYS_I2C_SLAVE 0 @@ -117,70 +121,77 @@ #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 1 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 -#define CONFIG_BOOTP_BOOTFILESIZE 1 -#define CONFIG_BOOTP_BOOTPATH 1 -#define CONFIG_BOOTP_GATEWAY 1 -#define CONFIG_BOOTP_HOSTNAME 1 +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME #include <config_cmd_default.h> -#define CONFIG_CMD_DHCP 1 -#define CONFIG_CMD_PING 1 -#define CONFIG_CMD_MII 1 -#define CONFIG_CMD_CACHE 1 +#define CONFIG_CMD_PING +#define CONFIG_CMD_MII +#define CONFIG_CMD_CACHE #undef CONFIG_CMD_USB #undef CONFIG_CMD_FPGA #undef CONFIG_CMD_IMI #undef CONFIG_CMD_LOADS #undef CONFIG_CMD_NFS +#undef CONFIG_CMD_DHCP -#define CONFIG_CMD_EEPROM 1 -#define CONFIG_CMD_I2C 1 +#ifdef CONFIG_SOFT_I2C +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_I2C +#endif #define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM 0x20000000 -#define PHYS_SDRAM_SIZE 0x02000000 +#define CONFIG_SYS_SDRAM_BASE 0x20000000 +#define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024) -#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END \ - (CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 512 * 1024) + (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - 512 * 1024) -#define CONFIG_NET_MULTI 1 -#define CONFIG_DRIVER_AT91EMAC 1 -#define CONFIG_SYS_RX_ETH_BUFFER 8 -#define CONFIG_RMII 1 -#define CONFIG_MII 1 +#define CONFIG_NET_MULTI +#define CONFIG_DRIVER_AT91EMAC +#define CONFIG_SYS_RX_ETH_BUFFER 16 +#define CONFIG_RMII +#define CONFIG_MII #define CONFIG_DRIVER_AT91EMAC_PHYADDR 1 #define CONFIG_NET_RETRY_COUNT 20 -#define CONFIG_KS8721_PHY 1 +#define CONFIG_KS8721_PHY -#define CONFIG_SYS_FLASH_CFI 1 -#define CONFIG_FLASH_CFI_DRIVER 1 -#define CONFIG_SYS_FLASH_EMPTY_INFO 1 -#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_EMPTY_INFO +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #define CONFIG_SYS_MAX_FLASH_BANKS 1 -#define CONFIG_SYS_FLASH_PROTECTION 1 +#define CONFIG_SYS_FLASH_PROTECTION #define PHYS_FLASH_1 0x10000000 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 #define CONFIG_SYS_MAX_FLASH_SECT 128 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT +#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1 +#define PHYS_FLASH_SIZE (16 * 1024 * 1024) +#define CONFIG_SYS_FLASH_BANKS_LIST \ + { PHYS_FLASH_1 } #if defined(CONFIG_CMD_USB) -#define CONFIG_USB_OHCI_NEW 1 -#define CONFIG_USB_STORAGE 1 -#define CONFIG_DOS_PARTITION 1 -#define CONFIG_AT91C_PQFP_UHPBU 1 +#define CONFIG_USB_ATMEL +#define CONFIG_USB_OHCI_NEW +#define CONFIG_USB_STORAGE +#define CONFIG_DOS_PARTITION +#define CONFIG_AT91C_PQFP_UHPBU #undef CONFIG_SYS_USB_OHCI_BOARD_INIT -#define CONFIG_SYS_USB_OHCI_CPU_INIT 1 +#define CONFIG_SYS_USB_OHCI_CPU_INIT #define CONFIG_SYS_USB_OHCI_REGS_BASE AT91_USB_HOST_BASE #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91rm9200" #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 #endif -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x20000) -#define CONFIG_ENV_SIZE 0x20000 -#define CONFIG_ENV_SECT_SIZE 0x20000 +#define CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 128 * 1024) +#define CONFIG_ENV_SIZE (128 * 1024) +#define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_SYS_LOAD_ADDR 0x21000000 @@ -192,29 +203,33 @@ #define CONFIG_SYS_MAXARGS 32 #define CONFIG_SYS_PBSIZE \ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_CMDLINE_EDITING 1 -#define CONFIG_SYS_LONGHELP 1 +#define CONFIG_CMDLINE_EDITING -#define CONFIG_SYS_HZ 1000 -#define CONFIG_SYS_HZ_CLOCK (AT91C_MASTER_CLOCK / 2) +#define CONFIG_SYS_MALLOC_LEN \ + ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 4 * 1024) + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - \ + GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) #define CONFIG_STACKSIZE (32 * 1024) +#define CONFIG_STACKSIZE_IRQ (4 * 1024) +#define CONFIG_STACKSIZE_FIQ (4 * 1024) + #if defined(CONFIG_USE_IRQ) #error CONFIG_USE_IRQ not supported #endif -#define CONFIG_DEVICE_NULLDEV 1 -#define CONFIG_SILENT_CONSOLE 1 +#define CONFIG_DEVICE_NULLDEV +#define CONFIG_SILENT_CONSOLE -#define CONFIG_AUTOBOOT_KEYED 1 +#define CONFIG_AUTOBOOT_KEYED #define CONFIG_AUTOBOOT_PROMPT \ "Press SPACE to abort autoboot\n" #define CONFIG_AUTOBOOT_STOP_STR " " #define CONFIG_AUTOBOOT_DELAY_STR "d" -#define CONFIG_VERSION_VARIABLE 1 +#define CONFIG_VERSION_VARIABLE #define MTDIDS_DEFAULT "nor0=physmap-flash.0" #define MTDPARTS_DEFAULT \ |