* In this case SoC is defined in boards.cfg.
*/
#include <asm/hardware.h>
+#include <linux/sizes.h>
-#define MACH_TYPE_TAURUS 2067
-#define MACH_TYPE_AXM 2068
-
+#if defined(CONFIG_SPL_BUILD)
+#define CONFIG_SYS_THUMB_BUILD
+#define CONFIG_SYS_ICACHE_OFF
+#define CONFIG_SYS_DCACHE_OFF
+#endif
/*
* Warning: changing CONFIG_SYS_TEXT_BASE requires
* adapting the initial boot program.
* hex number here!
*/
-
-#define CONFIG_SYS_TEXT_BASE 0x23f00000
+#define CONFIG_SYS_TEXT_BASE 0x21000000
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
#define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* main clock xtal */
-#define CONFIG_SYS_HZ 1000
/* Misc CPU related */
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
-#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_OF_LIBFDT
-
/* general purpose I/O */
#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
#define CONFIG_AT91_GPIO
#define CONFIG_USART_ID ATMEL_ID_SYS
#define CONFIG_BAUDRATE 115200
-#define CONFIG_BOOTDELAY 3
/*
* Command line configuration.
*/
-#include <config_cmd_default.h>
-#undef CONFIG_CMD_BDI
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_IMI
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_SOURCE
-
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
#define CONFIG_CMD_NAND
/*
*/
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
-#define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
+#define CONFIG_SYS_SDRAM_SIZE (128 * SZ_1M)
/*
* Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM,
* leaving the correct space for initial global data structure above
* that address while providing maximum stack area below.
*/
-# define CONFIG_SYS_INIT_SP_ADDR \
+#define CONFIG_SYS_INIT_SP_ADDR \
(ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
/* NAND flash */
/* Ethernet */
#define CONFIG_MACB
+#define CONFIG_PHYLIB
#define CONFIG_RMII
#define CONFIG_AT91_WANTS_COMMON_PHY
+#define CONFIG_AT91SAM9_WATCHDOG
+#define CONFIG_AT91_HW_WDT_TIMEOUT 15
+#if !defined(CONFIG_SPL_BUILD)
+/* Enable the watchdog */
+#define CONFIG_HW_WATCHDOG
+#endif
+
/* USB */
#if defined(CONFIG_BOARD_TAURUS)
#define CONFIG_USB_ATMEL
+#define CONFIG_USB_ATMEL_CLK_SEL_PLLB
#define CONFIG_USB_OHCI_NEW
#define CONFIG_SYS_USB_OHCI_CPU_INIT
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
-#define CONFIG_USB_STORAGE
+
+/* USB DFU support */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+
+#define CONFIG_USB_GADGET_AT91
+
+/* DFU class support */
+#define CONFIG_USB_FUNCTION_DFU
+#define CONFIG_DFU_NAND
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE (SZ_1M)
+#define DFU_MANIFEST_POLL_TIMEOUT 25000
+#endif
+
+/* SPI EEPROM */
+#define CONFIG_SPI
+#define CONFIG_ATMEL_SPI
+#define TAURUS_SPI_MASK (1 << 4)
+#define TAURUS_SPI_CS_PIN AT91_PIN_PA3
+
+#if defined(CONFIG_SPL_BUILD)
+/* SPL related */
+#undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+
+#define CONFIG_SF_DEFAULT_BUS 0
+#define CONFIG_SF_DEFAULT_SPEED 1000000
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
#endif
/* load address */
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET 0x100000
#define CONFIG_ENV_OFFSET_REDUND 0x180000
-#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
+#define CONFIG_ENV_SIZE (SZ_128K) /* 1 sector = 128 kB */
#define CONFIG_BOOTCOMMAND "nand read 0x22000000 0x200000 0x300000; bootm"
-#define CONFIG_BOOTARGS \
+
+#if defined(CONFIG_BOARD_TAURUS)
+#define CONFIG_BOOTARGS_TAURUS \
"console=ttyS0,115200 earlyprintk " \
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
"256k(env),256k(env_redundant),256k(spare)," \
"512k(dtb),6M(kernel)ro,-(rootfs) " \
"root=/dev/mtdblock7 rw rootfstype=jffs2"
+#endif
+
+#if defined(CONFIG_BOARD_AXM)
+#define CONFIG_BOOTARGS_AXM \
+ "\0" \
+ "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \
+ "${gatewayip}:${netmask}:${hostname}:${netdev}::off\0" \
+ "addtest=setenv bootargs ${bootargs} loglevel=4 test\0" \
+ "baudrate=115200\0" \
+ "boot_file=setenv bootfile /${project_dir}/kernel/uImage\0" \
+ "boot_retries=0\0" \
+ "bootcmd=run flash_self\0" \
+ "bootdelay=3\0" \
+ "ethact=macb0\0" \
+ "flash_nfs=run nand_kernel;run nfsargs;run addip;upgrade_available;"\
+ "bootm ${kernel_ram};reset\0" \
+ "flash_self=run nand_kernel;run setbootargs;upgrade_available;" \
+ "bootm ${kernel_ram};reset\0" \
+ "flash_self_test=run nand_kernel;run setbootargs addtest; " \
+ "upgrade_available;bootm ${kernel_ram};reset\0" \
+ "hostname=systemone\0" \
+ "kernel_Off=0x00200000\0" \
+ "kernel_Off_fallback=0x03800000\0" \
+ "kernel_ram=0x21500000\0" \
+ "kernel_size=0x00400000\0" \
+ "kernel_size_fallback=0x00400000\0" \
+ "loads_echo=1\0" \
+ "nand_kernel=nand read.e ${kernel_ram} ${kernel_Off} " \
+ "${kernel_size}\0" \
+ "net_nfs=run boot_file;tftp ${kernel_ram} ${bootfile};" \
+ "run nfsargs;run addip;upgrade_available;bootm " \
+ "${kernel_ram};reset\0" \
+ "netdev=eth0\0" \
+ "nfsargs=run root_path;setenv bootargs ${bootargs} " \
+ "root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
+ "at91sam9_wdt.wdt_timeout=16\0" \
+ "partitionset_active=A\0" \
+ "preboot=echo;echo Type 'run flash_self' to use kernel and root "\
+ "filesystem on memory;echo Type 'run flash_nfs' to use kernel " \
+ "from memory and root filesystem over NFS;echo Type 'run net_nfs' "\
+ "to get Kernel over TFTP and mount root filesystem over NFS;echo\0"\
+ "project_dir=systemone\0" \
+ "root_path=setenv rootpath /home/projects/${project_dir}/rootfs\0"\
+ "rootfs=/dev/mtdblock5\0" \
+ "rootfs_fallback=/dev/mtdblock7\0" \
+ "setbootargs=setenv bootargs ${bootargs} console=ttyMTD,mtdoops "\
+ "root=${rootfs} rootfstype=jffs2 panic=7 " \
+ "at91sam9_wdt.wdt_timeout=16\0" \
+ "stderr=serial\0" \
+ "stdin=serial\0" \
+ "stdout=serial\0" \
+ "upgrade_available=0\0"
+#endif
+
+#if defined(CONFIG_BOARD_TAURUS)
+#define CONFIG_BOOTARGS CONFIG_BOOTARGS_TAURUS
+#endif
+
+#if defined(CONFIG_BOARD_AXM)
+#define CONFIG_BOOTARGS CONFIG_BOOTARGS_AXM
+#endif
-#define CONFIG_SYS_PROMPT "U-Boot> "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE \
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN \
- ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
+ ROUND(3 * CONFIG_ENV_SIZE + SZ_4M, 0x1000)
+
+/* Defines for SPL */
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_TEXT_BASE 0x0
+#define CONFIG_SPL_MAX_SIZE (31 * SZ_512)
+#define CONFIG_SPL_STACK (ATMEL_BASE_SRAM1 + SZ_16K)
+#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \
+ CONFIG_SYS_MALLOC_LEN)
+#define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN
+
+#define CONFIG_SPL_BSS_START_ADDR CONFIG_SPL_MAX_SIZE
+#define CONFIG_SPL_BSS_MAX_SIZE (3 * SZ_512)
+
+#define CONFIG_SPL_SERIAL_SUPPORT
+
+#define CONFIG_SPL_BOARD_INIT
+#define CONFIG_SYS_NAND_ENABLE_PIN_SPL (2*32 + 14)
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SYS_USE_NANDFLASH 1
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SPL_NAND_ECC
+#define CONFIG_SPL_NAND_RAW_ONLY
+#define CONFIG_SPL_NAND_SOFTECC
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
+#define CONFIG_SYS_NAND_U_BOOT_SIZE SZ_512K
+#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+
+#define CONFIG_SYS_NAND_SIZE (256 * SZ_1M)
+#define CONFIG_SYS_NAND_PAGE_SIZE SZ_2K
+#define CONFIG_SYS_NAND_BLOCK_SIZE (SZ_128K)
+#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
+ CONFIG_SYS_NAND_PAGE_SIZE)
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
+#define CONFIG_SYS_NAND_ECCSIZE 256
+#define CONFIG_SYS_NAND_ECCBYTES 3
+#define CONFIG_SYS_NAND_OOBSIZE 64
+#define CONFIG_SYS_NAND_ECCPOS { 40, 41, 42, 43, 44, 45, 46, 47, \
+ 48, 49, 50, 51, 52, 53, 54, 55, \
+ 56, 57, 58, 59, 60, 61, 62, 63, }
+
+#define CONFIG_SPL_ATMEL_SIZE
+#define CONFIG_SYS_MASTER_CLOCK 132096000
+#define AT91_PLL_LOCK_TIMEOUT 1000000
+#define CONFIG_SYS_AT91_PLLA 0x202A3F01
+#define CONFIG_SYS_MCKR 0x1300
+#define CONFIG_SYS_MCKR_CSS (0x02 | CONFIG_SYS_MCKR)
+#define CONFIG_SYS_AT91_PLLB 0x10193F05
#endif
projects / people / ms / u-boot.git / blobdiff