diff options
Diffstat (limited to 'include/configs/at91sam9261ek.h')
| -rw-r--r-- | include/configs/at91sam9261ek.h | 133 |
1 files changed, 71 insertions, 62 deletions
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h index 401478b..126907f 100644 --- a/include/configs/at91sam9261ek.h +++ b/include/configs/at91sam9261ek.h @@ -27,52 +27,62 @@ #ifndef __CONFIG_H #define __CONFIG_H -#define CONFIG_AT91_LEGACY - /* ARM asynchronous clock */ +#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */ #define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */ -#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_HZ 1000 -#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ -#ifdef CONFIG_AT91SAM9G10EK -#define CONFIG_AT91SAM9G10 1 /* It's an Atmel AT91SAM9G10 SoC*/ +#ifdef CONFIG_AT91SAM9G10 +#define CONFIG_AT91SAM9G10EK /* It's an Atmel AT91SAM9G10 EK*/ #else -#define CONFIG_AT91SAM9261 1 /* It's an Atmel AT91SAM9261 SoC*/ +#define CONFIG_AT91SAM9261EK /* It's an Atmel AT91SAM9261 EK*/ #endif + +#include <asm/hardware.h> + #define CONFIG_ARCH_CPU_INIT #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 +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG #define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_DISPLAY_CPUINFO + +#define CONFIG_ATMEL_LEGACY +#define CONFIG_SYS_TEXT_BASE 0x21f00000 + /* * Hardware drivers */ -#define CONFIG_AT91_GPIO 1 -#define CONFIG_ATMEL_USART 1 -#undef CONFIG_USART0 -#undef CONFIG_USART1 -#undef CONFIG_USART2 -#define CONFIG_USART3 1 /* USART 3 is DBGU */ + +/* gpio */ +#define CONFIG_AT91_GPIO +#define CONFIG_AT91_GPIO_PULLUP 1 + +/* serial console */ +#define CONFIG_ATMEL_USART +#define CONFIG_USART_BASE ATMEL_BASE_DBGU +#define CONFIG_USART_ID ATMEL_ID_SYS +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {115200, 57600, 38400, 19200, 9600} /* LCD */ -#define CONFIG_LCD 1 +#define CONFIG_LCD #define LCD_BPP LCD_COLOR8 -#define CONFIG_LCD_LOGO 1 +#define CONFIG_LCD_LOGO #undef LCD_TEST_PATTERN -#define CONFIG_LCD_INFO 1 -#define CONFIG_LCD_INFO_BELOW_LOGO 1 -#define CONFIG_SYS_WHITE_ON_BLACK 1 -#define CONFIG_ATMEL_LCD 1 +#define CONFIG_LCD_INFO +#define CONFIG_LCD_INFO_BELOW_LOGO +#define CONFIG_SYS_WHITE_ON_BLACK +#define CONFIG_ATMEL_LCD #ifdef CONFIG_AT91SAM9261EK -#define CONFIG_ATMEL_LCD_BGR555 1 -#else -#define CONFIG_AT91SAM9G10_LCD_BASE 0x23E00000 /* LCD is no more in SRAM */ +#define CONFIG_ATMEL_LCD_BGR555 #endif -#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 + +#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* LED */ #define CONFIG_AT91_LED @@ -85,10 +95,10 @@ /* * BOOTP options */ -#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 /* * Command line configuration. @@ -101,33 +111,35 @@ #undef CONFIG_CMD_LOADS #undef CONFIG_CMD_SOURCE -#define CONFIG_CMD_PING 1 -#define CONFIG_CMD_DHCP 1 -#define CONFIG_CMD_NAND 1 -#define CONFIG_CMD_USB 1 +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_NAND +#define CONFIG_CMD_USB /* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM 0x20000000 -#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ +#define CONFIG_SYS_SDRAM_BASE 0x20000000 +#define CONFIG_SYS_SDRAM_SIZE 0x04000000 +#define CONFIG_SYS_INIT_SP_ADDR \ + (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE) /* DataFlash */ #define CONFIG_ATMEL_DATAFLASH_SPI -#define CONFIG_HAS_DATAFLASH 1 +#define CONFIG_HAS_DATAFLASH #define CONFIG_SYS_SPI_WRITE_TOUT (5*CONFIG_SYS_HZ) #define CONFIG_SYS_MAX_DATAFLASH_BANKS 2 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */ #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 0xD0000000 /* CS3 */ -#define AT91_SPI_CLK 15000000 -#define DATAFLASH_TCSS (0x1a << 16) -#define DATAFLASH_TCHS (0x1 << 24) +#define AT91_SPI_CLK 15000000 +#define DATAFLASH_TCSS (0x1a << 16) +#define DATAFLASH_TCHS (0x1 << 24) /* NAND flash */ #ifdef CONFIG_CMD_NAND #define CONFIG_NAND_ATMEL #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x40000000 -#define CONFIG_SYS_NAND_DBW_8 1 +#define CONFIG_SYS_NAND_DBW_8 /* our ALE is AD22 */ #define CONFIG_SYS_NAND_MASK_ALE (1 << 22) /* our CLE is AD21 */ @@ -138,24 +150,24 @@ #endif /* NOR flash - no real flash on this board */ -#define CONFIG_SYS_NO_FLASH 1 +#define CONFIG_SYS_NO_FLASH /* Ethernet */ -#define CONFIG_NET_MULTI 1 -#define CONFIG_DRIVER_DM9000 1 +#define CONFIG_NET_MULTI +#define CONFIG_DRIVER_DM9000 #define CONFIG_DM9000_BASE 0x30000000 #define DM9000_IO CONFIG_DM9000_BASE #define DM9000_DATA (CONFIG_DM9000_BASE + 4) -#define CONFIG_DM9000_USE_16BIT 1 -#define CONFIG_DM9000_NO_SROM 1 +#define CONFIG_DM9000_USE_16BIT +#define CONFIG_DM9000_NO_SROM #define CONFIG_NET_RETRY_COUNT 20 -#define CONFIG_RESET_PHY_R 1 +#define CONFIG_RESET_PHY_R /* USB */ #define CONFIG_USB_ATMEL -#define CONFIG_USB_OHCI_NEW 1 -#define CONFIG_DOS_PARTITION 1 -#define CONFIG_SYS_USB_OHCI_CPU_INIT 1 +#define CONFIG_USB_OHCI_NEW +#define CONFIG_DOS_PARTITION +#define CONFIG_SYS_USB_OHCI_CPU_INIT #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9261_UHP_BASE */ #ifdef CONFIG_AT91SAM9G10EK #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g10" @@ -163,18 +175,18 @@ #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9261" #endif #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 -#define CONFIG_USB_STORAGE 1 -#define CONFIG_CMD_FAT 1 +#define CONFIG_USB_STORAGE +#define CONFIG_CMD_FAT #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ -#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END 0x23e00000 #ifdef CONFIG_SYS_USE_DATAFLASH_CS0 /* bootstrap + u-boot + env + linux in dataflash on CS0 */ -#define CONFIG_ENV_IS_IN_DATAFLASH 1 +#define CONFIG_ENV_IS_IN_DATAFLASH #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400) #define CONFIG_ENV_OFFSET 0x4200 #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET) @@ -188,7 +200,7 @@ #elif CONFIG_SYS_USE_DATAFLASH_CS3 /* bootstrap + u-boot + env + linux in dataflash on CS3 */ -#define CONFIG_ENV_IS_IN_DATAFLASH 1 +#define CONFIG_ENV_IS_IN_DATAFLASH #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + 0x8400) #define CONFIG_ENV_OFFSET 0x4200 #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET) @@ -202,7 +214,7 @@ #else /* CONFIG_SYS_USE_NANDFLASH */ /* bootstrap + u-boot + env + linux in nandflash */ -#define CONFIG_ENV_IS_IN_NAND 1 +#define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_OFFSET 0x60000 #define CONFIG_ENV_OFFSET_REDUND 0x80000 #define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ @@ -216,22 +228,19 @@ #endif -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } - #define CONFIG_SYS_PROMPT "U-Boot> " #define CONFIG_SYS_CBSIZE 256 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_SYS_LONGHELP 1 -#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING /* * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) -#define CONFIG_STACKSIZE (32*1024) /* regular stack */ +#define CONFIG_STACKSIZE (32*1024) /* regular stack */ #ifdef CONFIG_USE_IRQ #error CONFIG_USE_IRQ not supported |