diff options
| -rw-r--r-- | include/configs/keymile-common.h | 152 | ||||
| -rw-r--r-- | include/configs/kmeter1.h | 52 | ||||
| -rw-r--r-- | include/configs/mgcoge.h | 65 | ||||
| -rw-r--r-- | include/configs/mgsuvd.h | 59 |
4 files changed, 189 insertions, 139 deletions
diff --git a/include/configs/keymile-common.h b/include/configs/keymile-common.h index c7f6ba3..58b95f4 100644 --- a/include/configs/keymile-common.h +++ b/include/configs/keymile-common.h @@ -27,9 +27,7 @@ /* Do boardspecific init for all boards */ #define CONFIG_BOARD_EARLY_INIT_R 1 -#if defined(CONFIG_MGCOGE) || defined(CONFIG_MGSUVD) #define CONFIG_BOOTCOUNT_LIMIT -#endif /* * Command line configuration. @@ -45,10 +43,11 @@ #define CONFIG_CMD_DTT #define CONFIG_CMD_EEPROM #define CONFIG_CMD_I2C +#define CONFIG_CMD_JFFS2 +#define CONFIG_JFFS2_CMDLINE #undef CONFIG_WATCHDOG /* disable platform specific watchdog */ -#define CONFIG_BOOTCOMMAND "run net_nfs" #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ @@ -68,6 +67,8 @@ #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ +#define CONFIG_COMMAND_HISTORY 1 +#define CONFIG_AUTO_COMPLETE /* add autocompletion support */ #define CONFIG_HUSH_INIT_VAR 1 @@ -95,6 +96,25 @@ #define CONFIG_SYS_SLOT_ID_OFF (0x07) /* register offset */ #define CONFIG_SYS_SLOT_ID_MASK (0x3f) /* mask for slot ID bits */ +#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_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 + +#define CONFIG_SYS_FLASH_PROTECTION 1 + /* * BOOTP options */ @@ -103,4 +123,130 @@ #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME +/* define this to use the keymile's io muxing feature */ +/*#define CONFIG_IO_MUXING */ + +#ifdef CONFIG_IO_MUXING +#define CONFIG_KM_DEF_ENV_IOMUX \ + "nc=setenv ethact HDLC ETHERNET \0" \ + "nce=setenv ethact SCC ETHERNET \0" \ + "stderr=serial,nc \0" \ + "stdin=serial,nc \0" \ + "stdout=serial,nc \0" \ + "tftpsrcp=69 \0" \ + "tftpdstp=69 \0" +#else +#define CONFIG_KM_DEF_ENV_IOMUX \ + "stderr=serial \0" \ + "stdin=serial \0" \ + "stdout=serial \0" +#endif + +#ifndef CONFIG_KM_DEF_ENV_PRIVATE +#define CONFIG_KM_DEF_ENV_PRIVATE \ + "kmprivate=empty\0" +#endif + +#define xstr(s) str(s) +#define str(s) #s + +#ifndef CONFIG_KM_DEF_ENV +#define CONFIG_KM_DEF_ENV \ + "netdev=eth0\0" \ + "u-boot_addr_r=100000\0" \ + "kernel_addr_r=200000\0" \ + "fdt_addr_r=600000\0" \ + "ram_ws=800000 \0" \ + "autoscr_ws=780000 \0" \ + "fdt_file=" xstr(CONFIG_HOSTNAME) "/" \ + xstr(CONFIG_HOSTNAME) ".dtb\0" \ + "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin \0" \ + "kernel_file=" xstr(CONFIG_HOSTNAME) "/uImage \0" \ + "load=tftp ${u-boot_addr_r} ${u-boot}\0" \ + "update=protect off " xstr(BOOTFLASH_START) " +${filesize};" \ + "erase " xstr(BOOTFLASH_START) " +${filesize};" \ + "cp.b ${u-boot_addr_r} " xstr(BOOTFLASH_START) \ + " ${filesize};" \ + "protect on " xstr(BOOTFLASH_START) " +${filesize}\0" \ + "load_fdt=tftp ${fdt_addr_r} ${fdt_file}; " \ + "setenv actual_fdt_addr ${fdt_addr_r} \0" \ + "load_kernel=tftp ${kernel_addr_r} ${kernel_file}; " \ + "setenv actual_kernel_addr ${kernel_addr_r} \0" \ + "ramargs=setenv bootargs root=/dev/ram rw\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=${serverip}:${rootpath}\0" \ + "mtdargs=setenv bootargs root=${actual_rootfs} rw " \ + "rootfstype=jffs2 \0" \ + "altmtdargs=setenv bootargs root=${backup_rootfs} rw " \ + "rootfstype=jffs2 \0" \ + "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ + "addip=setenv bootargs ${bootargs} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ + ":${hostname}:${netdev}:off panic=1\0" \ + "addboardid=setenv bootargs ${bootargs} " \ + "hwKey=${IVM_HWKey} boardId=0x${IVM_BoardId} \0" \ + "addpram=setenv bootargs ${bootargs} " \ + "mem=${mem} pram=${pram}\0" \ + "pram=" xstr(CONFIG_PRAM) "k\0" \ + "net_nfs=tftp ${kernel_addr_r} ${kernel_file}; " \ + "tftp ${fdt_addr_r} ${fdt_file}; " \ + "run nfsargs addip addcon addboardid addpram;" \ + "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "net_self=tftp ${kernel_addr_r} ${kernel_file}; " \ + "tftp ${fdt_addr_r} ${fdt_file}; " \ + "tftp ${ramdisk_addr} ${ramdisk_file}; " \ + "run ramargs addip addboardid addpram; " \ + "bootm ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r}\0"\ + "flash_nfs=run nfsargs addip addcon;" \ + "bootm ${kernel_addr} - ${fdt_addr}\0" \ + "flash_self=run ramargs addip addcon addboardid addpram;" \ + "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ + "bootcmd=run mtdargs addip addcon addboardid addpram; " \ + "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \0" \ + "altbootcmd=run altmtdargs addip addcon addboardid addpram; " \ + "bootm ${backup_kernel_addr} - ${backup_fdt_addr} \0" \ + "actual0=setenv actual_bank 0; setenv actual_kernel_addr " \ + "${bank0_kernel_addr}; " \ + "setenv actual_fdt_addr ${bank0_fdt_addr}; " \ + "setenv actual_rootfs ${bank0_rootfs} \0" \ + "actual1=setenv actual_bank 1; setenv actual_kernel_addr " \ + "${bank1_kernel_addr}; " \ + "setenv actual_fdt_addr ${bank1_fdt_addr}; " \ + "setenv actual_rootfs ${bank1_rootfs} \0" \ + "backup0=setenv backup_bank 0; setenv backup_kernel_addr " \ + "${bank0_kernel_addr}; " \ + "setenv backup_fdt_addr ${bank0_fdt_addr}; " \ + "setenv backup_rootfs ${bank0_rootfs} \0" \ + "backup1=setenv backup_bank 1; setenv backup_kernel_addr " \ + "${bank1_kernel_addr}; " \ + "setenv backup_fdt_addr ${bank1_fdt_addr}; " \ + "setenv backup_rootfs ${bank1_rootfs} \0" \ + "setbank0=run actual0 backup1 \0" \ + "setbank1=run actual1 backup0 \0" \ + "release=setenv bootcmd " \ + "\'run mtdargs addip addcon addboardid addpram;" \ + "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \ + "saveenv \0" \ + "develop=setenv bootcmd " \ + "\'run nfsargs addip addcon addboardid addpram;" \ + "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \ + "saveenv \0" \ + "developall=setenv bootcmd " \ + "\'run load_fdt load_kernel nfsargs " \ + "addip addcon addboardid addpram; " \ + "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \ + "saveenv \0" \ + "set_new_esw_script=setenv new_esw_script " \ + "new_esw_0x${IVM_BoardId}_0x${IVM_HWKey}.scr \0" \ + "new_esw=run set_new_esw_script; " \ + "tftp ${autoscr_ws} ${new_esw_script}; " \ + "iminfo ${autoscr_ws}; autoscr ${autoscr_ws} \0" \ + "bootlimit=0 \0" \ + CONFIG_KM_DEF_ENV_IOMUX \ + CONFIG_KM_DEF_ENV_PRIVATE \ + "" +#endif /* CONFIG_KM_DEF_ENV */ + +#define CONFIG_VERSION_VARIABLE /* include version env variable */ + #endif /* __CONFIG_KEYMILE_H */ diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h index 49a801f..f7fc6c5 100644 --- a/include/configs/kmeter1.h +++ b/include/configs/kmeter1.h @@ -33,6 +33,7 @@ /* include common defines/options for all Keymile boards */ #include "keymile-common.h" +#undef CONFIG_SYS_I2C_INIT_BOARD #define CONFIG_MISC_INIT_R 1 /* * System Clock Setup @@ -319,15 +320,6 @@ /* EEprom support */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 -#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 - -/* Support the IVM EEprom */ -#define CONFIG_SYS_IVM_EEPROM_ADR 0x50 -#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400 -#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100 /* I2C SYSMON (LM75, AD7414 is almost compatible) */ #define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ @@ -457,47 +449,17 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_KM_DEF_ENV \ - "netdev=eth0\0" \ "rootpath=/opt/eldk/ppc_82xx\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${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" \ - "addtty=setenv bootargs ${bootargs}" \ - " console=ttyS0,${baudrate}\0" \ - "fdt_addr=f0080000\0" \ - "kernel_addr=f00a0000\0" \ - "ramdisk_addr=f03a0000\0" \ - "kernel_addr_r=400000\0" \ - "fdt_addr_r=800000\0" \ - "ramdisk_addr_r=810000\0" \ - "flash_self=run ramargs addip addtty;" \ - "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ - "flash_nfs=run nfsargs addip addtty;" \ - "bootm ${kernel_addr} - ${fdt_addr}\0" \ - "net_nfs=tftp ${kernel_addr_r} ${boot_file}; " \ - "tftp ${fdt_addr_r} ${fdt_file}; " \ - "run nfsargs addip addtty;" \ - "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ - "fdt_file=/tftpboot/kmeter1/kmeter1.dtb\0" \ - "boot_file=/tftpboot/kmeter1/uImage\0" \ + "addcon=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ "ramdisk_file=/tftpboot/kmeter1/uRamdisk\0" \ - "u-boot=/tftpboot/kmeter1/u-boot.bin\0" \ - "loadaddr=" MK_STR(CONFIG_SYS_LOAD_ADDR) "\0" \ - "load=tftp $loadaddr ${u-boot}\0" \ - "update=protect off " MK_STR(TEXT_BASE) " +$filesize;" \ - "erase " MK_STR(TEXT_BASE) " +$filesize;" \ - "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize;" \ - "protect on " MK_STR(TEXT_BASE) " +$filesize;" \ - "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize;" \ - "setenv filesize;saveenv\0" \ - "upd=run load update\0" \ "loadram=tftp ${ramdisk_addr_r} ${ramdisk_file}\0" \ "loadfdt=tftp ${fdt_addr_r} ${fdt_file}\0" \ - "loadkernel=tftp ${kernel_addr_r} ${boot_file}\0" \ + "loadkernel=tftp ${kernel_addr_r} ${bootfile}\0" \ "unlock=yes\0" \ + "fdt_addr=F0080000\0" \ + "kernel_addr=F00a0000\0" \ + "ramdisk_addr=F03a0000\0" \ + "ramdisk_addr_r=F10000\0" \ "EEprom_ivm=pca9547:70:9\0" \ "dtt_bus=pca9547:70:a\0" \ "mtdids=nor0=app \0" \ diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h index 8f3a420..cc42101 100644 --- a/include/configs/mgcoge.h +++ b/include/configs/mgcoge.h @@ -86,39 +86,24 @@ "mtdparts=boot:384k(u-boot),128k(env),128k(envred),3456k(free);" \ "app:3m(esw0),10m(rootfs0),3m(esw1),10m(rootfs1),1m(var),5m(cfg)" +#ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */ +#define CONFIG_KM_DEF_ENV "km-common=empty\0" +#endif /* * Default environment settings */ -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "u-boot_addr=100000\0" \ - "kernel_addr=200000\0" \ - "fdt_addr=400000\0" \ - "rootpath=/opt/eldk-4.2/ppc_82xx\0" \ - "u-boot=/tftpboot/mgcoge/u-boot.bin\0" \ - "bootfile=/tftpboot/mgcoge/uImage\0" \ - "fdt_file=/tftpboot/mgcoge/mgcoge.dtb\0" \ - "load=tftp ${u-boot_addr} ${u-boot}\0" \ - "update=prot off fe000000 fe03ffff; era fe000000 fe03ffff; " \ - "cp.b ${u-boot_addr} fe000000 ${filesize};" \ - "prot on fe000000 fe03ffff\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "addcons=setenv bootargs ${bootargs} console=ttyCPM0,${baudrate}\0" \ - "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:" \ - "${netmask}:${hostname}:${netdev}:off panic=1\0" \ - "net_nfs=tftp ${kernel_addr} ${bootfile}; " \ - "tftp ${fdt_addr} ${fdt_file}; run nfsargs addip addcons;" \ - "bootm ${kernel_addr} - ${fdt_addr}\0" \ - "net_self=tftp ${kernel_addr} ${bootfile}; " \ - "tftp ${fdt_addr} ${fdt_file}; " \ - "tftp ${ramdisk_addr} ${ramdisk_file}; " \ - "run ramargs addip; " \ - "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ - "EEprom_ivm=pca9544a:70:4 \0" \ +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_KM_DEF_ENV \ + "rootpath=/opt/eldk/ppc_82xx\0" \ + "addcon=setenv bootargs ${bootargs} " \ + "console=ttyCPM0,${baudrate}\0" \ + "mtdids=nor0=boot,nor1=app \0" \ + "mtdparts=mtdparts=boot:384k(u-boot),128k(env),128k(envred)," \ + "3456k(free);app:3m(esw0),10m(rootfs0),3m(esw1)," \ + "10m(rootfs1),1m(var),5m(cfg) \0" \ + "partition=nor1,5 \0" \ + "new_env=prot off FE060000 FE09FFFF; era FE060000 FE09FFFF \0" \ + "EEprom_ivm=pca9544a:70:4 \0" \ "mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0" \ "" @@ -140,7 +125,7 @@ #define CONFIG_SYS_RAMBOOT #endif -#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384KB for Monitor */ +#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384KB for Monitor */ #define CONFIG_ENV_IS_IN_FLASH @@ -175,24 +160,6 @@ else iop->pdat &= ~0x00020000 #define I2C_DELAY udelay(5) /* 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} /* Sensor addresses */ diff --git a/include/configs/mgsuvd.h b/include/configs/mgsuvd.h index 4623e4c..9ec24f4 100644 --- a/include/configs/mgsuvd.h +++ b/include/configs/mgsuvd.h @@ -58,32 +58,23 @@ "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" \ +#define BOOTFLASH_START F0000000 +#define CONFIG_PRAM 512 /* protected RAM [KBytes] */ + +#define CONFIG_ENV_IVM "EEprom_ivm=pca9544a:70:4 \0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_KM_DEF_ENV \ + "rootpath=/opt/eldk/ppc_8xx\0" \ + "addcon=setenv bootargs ${bootargs} " \ + "console=ttyCPM0,${baudrate}\0" \ + "mtdids=nor0=app \0" \ + "mtdparts=mtdparts=app:384k(u-boot),128k(env),128k(envred)," \ + "128k(free),1536k(esw0),8704k(rootfs0),1536k(esw1)," \ + "2432k(rootfs1),640k(var),768k(cfg)\0" \ + "partition=nor0,9 \0" \ + "new_env=prot off F0060000 F009FFFF; era F0060000 F009FFFF \0" \ + CONFIG_ENV_IVM \ "" #undef CONFIG_RTC_MPC8xx /* MPC866 does not support RTC */ @@ -305,23 +296,7 @@ } #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 */ |