X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fconfigs%2Fmgsuvd.h;h=1618f7dce178700935ce313f971ae005b096cc1d;hb=668a6b45915d10d75357f5b93f569bbf49ea2b06;hp=f53b6d38278365b39236212c2f3a662f5a28705b;hpb=1e8f4e78ca393b3d8e86bd8055758dd465d9113f;p=oweals%2Fu-boot.git diff --git a/include/configs/mgsuvd.h b/include/configs/mgsuvd.h index f53b6d3827..1618f7dce1 100644 --- a/include/configs/mgsuvd.h +++ b/include/configs/mgsuvd.h @@ -28,300 +28,11 @@ #ifndef __CONFIG_H #define __CONFIG_H -/* - * High Level Configuration Options - * (easy to change) - */ - #define CONFIG_MPC866 1 /* This is a MPC866 CPU */ #define CONFIG_MGSUVD 1 /* ...on a mgsuvd board */ +#define CONFIG_HOSTNAME mgsuvd -/* include common defines/options for all Keymile boards */ -#include "keymile-common.h" - -#define CONFIG_8xx_GCLK_FREQ 66000000 - -#define CONFIG_SYS_SMC_UCODE_PATCH 1 /* Relocate SMC1 */ -#define CONFIG_SYS_SMC_DPMEM_OFFSET 0x1fc0 -#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ - -#define CONFIG_SYS_CPM_BOOTCOUNT_ADDR 0x1eb0 /* In case of SMC relocation, the - * default value is not working */ - -#define CONFIG_PREBOOT "echo;" \ - "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ - "echo" - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "addcons=setenv bootargs ${bootargs} console=ttyCPM0,${baudrate}\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "flash_nfs=run nfsargs addip;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp ${kernel_addr} ${bootfile}; " \ - "tftp ${fdt_addr} ${fdt_file}; run nfsargs addip addcons;" \ - "bootm ${kernel_addr} - ${fdt_addr}\0" \ - "rootpath=/opt/eldk/ppc_8xx\0" \ - "bootfile=/tftpboot/mgsuvd/uImage\0" \ - "fdt_addr=400000\0" \ - "kernel_addr=200000\0" \ - "fdt_file=/tftpboot/mgsuvd/mgsuvd.dtb\0" \ - "load=tftp 200000 ${u-boot}\0" \ - "update=protect off f0000000 +${filesize};" \ - "erase f0000000 +${filesize};" \ - "cp.b 200000 f0000000 ${filesize};" \ - "protect on f0000000 +${filesize}\0" \ - "" - -#undef CONFIG_RTC_MPC8xx /* MPC866 does not support RTC */ - -#define CONFIG_TIMESTAMP /* but print image timestmps */ - -/* - * Low Level Configuration Settings - * (address mappings, register initial values, etc.) - * You should know what you are doing if you make changes here. - */ -/*----------------------------------------------------------------------- - * Internal Memory Mapped Register - */ -#define CONFIG_SYS_IMMR 0xFFF00000 - -/*----------------------------------------------------------------------- - * Definitions for initial stack pointer and data area (in DPRAM) - */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR -#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */ -#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/*----------------------------------------------------------------------- - * Start addresses for the final memory configuration - * (Set up by the startup code) - * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 - */ -#define CONFIG_SYS_SDRAM_BASE 0x00000000 -#define CONFIG_SYS_FLASH_BASE 0xf0000000 -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc() */ - -/* - * 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) /* Initial Memory map for Linux */ - -/*----------------------------------------------------------------------- - * FLASH organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_FLASH_SIZE 32 -#define CONFIG_SYS_FLASH_CFI -#define CONFIG_FLASH_CFI_DRIVER -#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */ - - -#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ - -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */ -#define CONFIG_ENV_SIZE 0x08000 /* Total Size of Environment Sector */ -#define CONFIG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */ - -/* Address and size of Redundant Environment Sector */ -#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 11-9 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze - */ -#define CONFIG_SYS_SYPCR 0xffffff89 - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 11-6 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_SIUMCR 0x00610480 - -/*----------------------------------------------------------------------- - * TBSCR - Time Base Status and Control 11-26 - *----------------------------------------------------------------------- - * Clear Reference Interrupt Status, Timebase freezing enabled - */ -#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 11-31 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled - */ -#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) - -/*----------------------------------------------------------------------- - * SCCR - System Clock and reset Control Register 15-27 - *----------------------------------------------------------------------- - * Set clock output, timebase and RTC source and divider, - * power management and some other internal clocks - */ -#define SCCR_MASK 0x01800000 -#define CONFIG_SYS_SCCR 0x01800000 - -#define CONFIG_SYS_DER 0 - -/* - * Init Memory Controller: - * - * BR0/1 and OR0/1 (FLASH) - */ - -#define FLASH_BASE0_PRELIM 0xf0000000 /* FLASH bank #0 */ - -/* used to re-map FLASH both when starting from SRAM or FLASH: - * restrict access enough to keep SRAM working (if any) - * but not too much to meddle with FLASH accesses - */ -#define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ -#define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */ - -/* - * FLASH timing: Default value of OR0 after reset - */ -#define CONFIG_SYS_OR0_PRELIM 0xfe000954 -#define CONFIG_SYS_BR0_PRELIM 0xf0000401 - -/* - * BR1 and OR1 (SDRAM) - * - */ -#define SDRAM_BASE1_PRELIM 0x00000000 /* SDRAM bank #0 */ -#define SDRAM_MAX_SIZE (64 << 20) /* max 64 MB per bank */ - -/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ -#define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00 - -#define CONFIG_SYS_OR1_PRELIM 0xfc000800 -#define CONFIG_SYS_BR1_PRELIM (0x000000C0 | 0x01) - -#define CONFIG_SYS_MPTPR 0x0200 -/* PTB=16, AMB=001, FIXME 1 RAS precharge cycles, 1 READ loop cycle (not used), - 1 Write loop Cycle (not used), 1 Timer Loop Cycle */ -#define CONFIG_SYS_MBMR 0x10964111 -#define CONFIG_SYS_MAR 0x00000088 - -/* - * 4096 Rows from SDRAM example configuration - * 1000 factor s -> ms - * 64 PTP (pre-divider from MPTPR) from SDRAM example configuration - * 4 Number of refresh cycles per period - * 64 Refresh cycle in ms per number of rows - */ -#define CONFIG_SYS_PTA_PER_CLK ((4096 * 64 * 1000) / (4 * 64)) - -/* GPIO/PIGGY on CS3 initialization values -*/ -#define CONFIG_SYS_PIGGY_BASE (0x30000000) -#define CONFIG_SYS_OR3_PRELIM (0xfe000d24) -#define CONFIG_SYS_BR3_PRELIM (0x30000401) - -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#define CONFIG_SCC3_ENET -#define CONFIG_ETHPRIME "SCC ETHERNET" -#define CONFIG_HAS_ETH0 - -/* pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1 - -#define OF_STDOUT_PATH "/soc/cpm/serial@a80" - -/* enable I2C and select the hardware/software driver */ -#undef CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */ -#define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define I2C_SOFT_DECLARATIONS - -/* - * Software (bit-bang) I2C driver configuration - */ -#define I2C_BASE_DIR ((u16 *)(CONFIG_SYS_PIGGY_BASE + 0x04)) -#define I2C_BASE_PORT ((u8 *)(CONFIG_SYS_PIGGY_BASE + 0x09)) - -#define SDA_BIT 0x40 -#define SCL_BIT 0x80 -#define SDA_CONF 0x1000 -#define SCL_CONF 0x2000 - -#define I2C_ACTIVE do {} while (0) -#define I2C_TRISTATE do {} while (0) -#define I2C_READ ((in_8(I2C_BASE_PORT) & SDA_BIT) == SDA_BIT) -#define I2C_SDA(bit) if(bit) { \ - clrbits(be16, I2C_BASE_DIR, SDA_CONF); \ - } else { \ - clrbits(8, I2C_BASE_PORT, SDA_BIT); \ - setbits(be16, I2C_BASE_DIR, SDA_CONF); \ - } -#define I2C_SCL(bit) if(bit) { \ - clrbits(be16, I2C_BASE_DIR, SCL_CONF); \ - } else { \ - clrbits(8, I2C_BASE_PORT, SCL_BIT); \ - setbits(be16, I2C_BASE_DIR, SCL_CONF); \ - } -#define I2C_DELAY udelay(50) /* 1/4 I2C clock duration */ - -#define CONFIG_I2C_MULTI_BUS 1 -#define CONFIG_I2C_CMD_TREE 1 -#define CONFIG_SYS_MAX_I2C_BUS 2 -#define CONFIG_SYS_I2C_INIT_BOARD 1 -#define CONFIG_I2C_MUX 1 - -/* EEprom support */ -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 -#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 - -/* Support the IVM EEprom */ -#define CONFIG_SYS_IVM_EEPROM_ADR 0x50 -#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400 -#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100 - -/* I2C SYSMON (LM75, AD7414 is almost compatible) */ -#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ -#define CONFIG_DTT_SENSORS {0, 2, 4, 6} /* Sensor addresses */ -#define CONFIG_SYS_DTT_MAX_TEMP 70 -#define CONFIG_SYS_DTT_LOW_TEMP -30 -#define CONFIG_SYS_DTT_HYSTERESIS 3 -#define CONFIG_SYS_DTT_BUS_NUM (CONFIG_SYS_MAX_I2C_BUS) +/* include common defines/options for all Keymile 8xx boards */ +#include "km8xx.h" #endif /* __CONFIG_H */