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- /*
- * Internal Definitions
- */
- #include <linux/stringify.h>
- #define BOOTFLASH_START 0xF0000000
- /*
- * DDR Setup
- */
- #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory */
- #define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000) /* +256M */
- #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
- DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
- #define CFG_83XX_DDR_USES_CS0
- /*
- * Manually set up DDR parameters
- */
- #define CONFIG_DDR_II
- #define CONFIG_SYS_DDR_SIZE 2048 /* MB */
- /*
- * The reserved memory
- */
- #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
- #define CONFIG_SYS_FLASH_BASE 0xF0000000
- #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
- #define CONFIG_SYS_RAMBOOT
- #endif
- /* Reserve 768 kB for Mon */
- #define CONFIG_SYS_MONITOR_LEN (768 * 1024)
- /*
- * Initial RAM Base Address Setup
- */
- #define CONFIG_SYS_INIT_RAM_LOCK
- #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
- #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* End of used area in RAM */
- #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
- /*
- * Init Local Bus Memory Controller:
- *
- * Bank Bus Machine PortSz Size Device
- * ---- --- ------- ------ ----- ------
- * 0 Local GPCM 16 bit 256MB FLASH
- * 1 Local GPCM 8 bit 128MB GPIO/PIGGY
- *
- */
- /*
- * FLASH on the Local Bus
- */
- #define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */
- #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
- #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
- #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
- /* I2C */
- #define CONFIG_SYS_I2C
- #define CONFIG_SYS_NUM_I2C_BUSES 4
- #define CONFIG_SYS_I2C_MAX_HOPS 1
- #define CONFIG_SYS_I2C_FSL
- #define CONFIG_SYS_FSL_I2C_SPEED 200000
- #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
- #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
- #define CONFIG_SYS_I2C_OFFSET 0x3000
- #define CONFIG_SYS_FSL_I2C2_SPEED 200000
- #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
- #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
- #define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \
- {0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
- {0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
- {1, {I2C_NULL_HOP} } }
- #if defined(CONFIG_CMD_NAND)
- #define CONFIG_NAND_KMETER1
- #define CONFIG_SYS_MAX_NAND_DEVICE 1
- #define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE
- #endif
- /*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
- #define CONFIG_SYS_BOOTMAPSZ (8 << 20)
- /*
- * Environment
- */
- #ifndef CONFIG_SYS_RAMBOOT
- /* Address and size of Redundant Environment Sector */
- #endif /* CFG_SYS_RAMBOOT */
- /*
- * Environment Configuration
- */
- #ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */
- #define CONFIG_KM_DEF_ENV "km-common=empty\0"
- #endif
- #ifndef CONFIG_KM_DEF_ARCH
- #define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0"
- #endif
- #define CONFIG_EXTRA_ENV_SETTINGS \
- CONFIG_KM_DEF_ENV \
- CONFIG_KM_DEF_ARCH \
- "newenv=" \
- "prot off " __stringify(CONFIG_ENV_ADDR) " +0x40000 && " \
- "era " __stringify(CONFIG_ENV_ADDR) " +0x40000\0" \
- "unlock=yes\0" \
- ""
- #if defined(CONFIG_UEC_ETH)
- #define CONFIG_HAS_ETH0
- #endif
- /*
- * QE UEC ethernet configuration
- */
- #define CONFIG_UEC_ETH
- #define CONFIG_ETHPRIME "UEC0"
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