diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/TQM8272.h | 735 |
1 files changed, 0 insertions, 735 deletions
diff --git a/include/configs/TQM8272.h b/include/configs/TQM8272.h deleted file mode 100644 index 9c7e163..0000000 --- a/include/configs/TQM8272.h +++ /dev/null @@ -1,735 +0,0 @@ -/* - * (C) Copyright 2006 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * board/config.h - configuration options, board specific - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - * (easy to change) - */ - -#define CONFIG_MPC8272_FAMILY 1 -#define CONFIG_TQM8272 1 - -#define CONFIG_SYS_TEXT_BASE 0x40000000 - -#define CONFIG_GET_CPU_STR_F 1 /* Get the CPU ID STR */ -#define CONFIG_BOARD_GET_CPU_CLK_F 1 /* Get the CLKIN from board fct */ - -#define STK82xx_150 1 /* on a STK82xx.150 */ - -#define CONFIG_CPM2 1 /* Has a CPM2 */ - -#define CONFIG_82xx_CONS_SMC1 1 /* console on SMC1 */ - -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ - -#define CONFIG_BOARD_EARLY_INIT_R 1 - -#if defined(CONFIG_CONS_NONE) || defined(CONFIG_CONS_USE_EXTC) -#define CONFIG_BAUDRATE 230400 -#else -#define CONFIG_BAUDRATE 115200 -#endif - -#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo" - -#undef CONFIG_BOOTARGS - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "consdev=ttyCPM0\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "hostname=tqm8272\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addcons=setenv bootargs ${bootargs} " \ - "console=$(consdev),$(baudrate)\0" \ - "flash_nfs=run nfsargs addip addcons;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addcons;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 300000 ${bootfile};" \ - "run nfsargs addip addcons;bootm\0" \ - "rootpath=/opt/eldk/ppc_82xx\0" \ - "bootfile=/tftpboot/tqm8272/uImage\0" \ - "kernel_addr=40080000\0" \ - "ramdisk_addr=40100000\0" \ - "load=tftp 300000 /tftpboot/tqm8272/u-boot.bin\0" \ - "update=protect off 40000000 4003ffff;era 40000000 4003ffff;" \ - "cp.b 300000 40000000 40000;" \ - "setenv filesize;saveenv\0" \ - "cphwib=cp.b 4003fc00 33fc00 400\0" \ - "upd=run load cphwib update\0" \ - "" -#define CONFIG_BOOTCOMMAND "run flash_self" - -#define CONFIG_I2C 1 - -#if CONFIG_I2C -/* enable I2C and select the hardware/software driver */ -#define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ -#define CONFIG_SYS_I2C_SOFT_SPEED 400000 -#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F -/* - * Software (bit-bang) I2C driver configuration - */ -#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */ -#define I2C_ACTIVE (iop->pdir |= 0x00010000) -#define I2C_TRISTATE (iop->pdir &= ~0x00010000) -#define I2C_READ ((iop->pdat & 0x00010000) != 0) -#define I2C_SDA(bit) if(bit) iop->pdat |= 0x00010000; \ - else iop->pdat &= ~0x00010000 -#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \ - else iop->pdat &= ~0x00020000 -#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ - -#define CONFIG_I2C_X - -/* EEPROM */ -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ -#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 /* more than one eeprom */ - -/* I2C RTC */ -#define CONFIG_RTC_DS1337 /* Use ds1337 rtc via i2c */ -#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ - -/* I2C SYSMON (LM75) */ -#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ -#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ -#define CONFIG_SYS_DTT_MAX_TEMP 70 -#define CONFIG_SYS_DTT_LOW_TEMP -30 -#define CONFIG_SYS_DTT_HYSTERESIS 3 - -#else -#undef CONFIG_SYS_I2C -#undef CONFIG_HARD_I2C -#undef CONFIG_SYS_I2C_SOFT -#endif - -/* - * select serial console configuration - * - * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then - * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4 - * for SCC). - * - * if CONFIG_CONS_NONE is defined, then the serial console routines must - * defined elsewhere (for example, on the cogent platform, there are serial - * ports on the motherboard which are used for the serial console - see - * cogent/cma101/serial.[ch]). - */ -#define CONFIG_CONS_ON_SMC /* define if console on SMC */ -#undef CONFIG_CONS_ON_SCC /* define if console on SCC */ -#undef CONFIG_CONS_NONE /* define if console on something else*/ -#ifdef CONFIG_82xx_CONS_SMC1 -#define CONFIG_CONS_INDEX 1 /* which serial channel for console */ -#endif -#ifdef CONFIG_82xx_CONS_SMC2 -#define CONFIG_CONS_INDEX 2 /* which serial channel for console */ -#endif - -#undef CONFIG_CONS_USE_EXTC /* SMC/SCC use ext clock not brg_clk */ -#define CONFIG_CONS_EXTC_RATE 3686400 /* SMC/SCC ext clk rate in Hz */ -#define CONFIG_CONS_EXTC_PINSEL 0 /* pin select 0=CLK3/CLK9 */ - -/* - * select ethernet configuration - * - * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then - * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3 - * for FCC) - * - * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be - * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset. - * - * (On TQM8272 either SCC1 or FCC2 may be chosen: SCC1 is hardwired to the - * X.29 connector, and FCC2 is hardwired to the X.1 connector) - */ -#define CONFIG_SYS_FCC_ETHERNET - -#if defined(CONFIG_SYS_FCC_ETHERNET) -#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */ -#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */ -#undef CONFIG_ETHER_NONE /* define if ether on something else */ -#define CONFIG_ETHER_INDEX 2 /* which SCC/FCC channel for ethernet */ -#else -#define CONFIG_ETHER_ON_SCC /* define if ether on SCC */ -#undef CONFIG_ETHER_ON_FCC /* define if ether on FCC */ -#undef CONFIG_ETHER_NONE /* define if ether on something else */ -#define CONFIG_ETHER_INDEX 1 /* which SCC/FCC channel for ethernet */ -#endif - -#if defined(CONFIG_ETHER_ON_SCC) && (CONFIG_ETHER_INDEX == 1) - -/* - * - RX clk is CLK11 - * - TX clk is CLK12 - */ -# define CONFIG_SYS_CMXSCR_VALUE (CMXSCR_RS1CS_CLK11 | CMXSCR_TS1CS_CLK12) - -#elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2) - -/* - * - Rx-CLK is CLK13 - * - Tx-CLK is CLK14 - * - RAM for BD/Buffers is on the 60x Bus (see 28-13) - * - Enable Full Duplex in FSMR - */ -# define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK) -# define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14) -# define CONFIG_SYS_CPMFCR_RAMTYPE 0 -# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB) - -#endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */ - -#define CONFIG_MII /* MII PHY management */ -#define CONFIG_BITBANGMII /* bit-bang MII PHY management */ -/* - * GPIO pins used for bit-banged MII communications - */ -#define MDIO_PORT 2 /* Port C */ -#define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \ - (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT ) -#define MDC_DECLARE MDIO_DECLARE - -#if STK82xx_150 -#define CONFIG_SYS_MDIO_PIN 0x00008000 /* PC16 */ -#define CONFIG_SYS_MDC_PIN 0x00004000 /* PC17 */ -#endif - -#if STK82xx_100 -#define CONFIG_SYS_MDIO_PIN 0x00000002 /* PC30 */ -#define CONFIG_SYS_MDC_PIN 0x00000001 /* PC31 */ -#endif - -#if 1 -#define MDIO_ACTIVE (iop->pdir |= CONFIG_SYS_MDIO_PIN) -#define MDIO_TRISTATE (iop->pdir &= ~CONFIG_SYS_MDIO_PIN) -#define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0) - -#define MDIO(bit) if(bit) iop->pdat |= CONFIG_SYS_MDIO_PIN; \ - else iop->pdat &= ~CONFIG_SYS_MDIO_PIN - -#define MDC(bit) if(bit) iop->pdat |= CONFIG_SYS_MDC_PIN; \ - else iop->pdat &= ~CONFIG_SYS_MDC_PIN -#else -#define MDIO_ACTIVE ({unsigned long tmp; tmp = iop->pdir; tmp |= CONFIG_SYS_MDIO_PIN; iop->pdir = tmp;}) -#define MDIO_TRISTATE ({unsigned long tmp; tmp = iop->pdir; tmp &= ~CONFIG_SYS_MDIO_PIN; iop->pdir = tmp;}) -#define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0) - -#define MDIO(bit) if(bit) {unsigned long tmp; tmp = iop->pdat; tmp |= CONFIG_SYS_MDIO_PIN; iop->pdat = tmp;}\ - else {unsigned long tmp; tmp = iop->pdat; tmp &= ~CONFIG_SYS_MDIO_PIN; iop->pdat = tmp;} - -#define MDC(bit) if(bit) {unsigned long tmp; tmp = iop->pdat; tmp |= CONFIG_SYS_MDC_PIN; iop->pdat = tmp;}\ - else {unsigned long tmp; tmp = iop->pdat; tmp &= ~CONFIG_SYS_MDC_PIN; iop->pdat = tmp;} -#endif - -#define MIIDELAY udelay(1) - - -/* system clock rate (CLKIN) - equal to the 60x and local bus speed */ -#define CONFIG_8260_CLKIN 66666666 /* in Hz */ - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -#define CONFIG_TIMESTAMP /* Print image info with timestamp */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_BOOTFILESIZE - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_I2C -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_MII -#define CONFIG_CMD_NAND -#define CONFIG_CMD_NFS -#define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_SNTP - -#if CONFIG_I2C - #define CONFIG_CMD_I2C - #define CONFIG_CMD_DATE - #define CONFIG_CMD_DTT - #define CONFIG_CMD_EEPROM -#endif - - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ - -#if 0 -#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ -#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */ -#endif - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x300000 /* default load address */ - -#define CONFIG_SYS_RESET_ADDRESS 0x40000104 /* "bad" address */ - -/* - * 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 */ - -/*----------------------------------------------------------------------- - * CAN stuff - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_CAN_BASE 0x51000000 -#define CONFIG_SYS_CAN_SIZE 1 -#define CONFIG_SYS_CAN_BR ((CONFIG_SYS_CAN_BASE & BRx_BA_MSK) |\ - BRx_PS_8 |\ - BRx_MS_UPMC |\ - BRx_V) - -#define CONFIG_SYS_CAN_OR (MEG_TO_AM(CONFIG_SYS_CAN_SIZE) |\ - ORxU_BI) - - -/* What should the base address of the main FLASH be and how big is - * it (in MBytes)? This must contain CONFIG_SYS_TEXT_BASE from board/tqm8272/config.mk - * The main FLASH is whichever is connected to *CS0. - */ -#define CONFIG_SYS_FLASH0_BASE 0x40000000 -#define CONFIG_SYS_FLASH0_SIZE 32 /* 32 MB */ - -/* Flash bank size (for preliminary settings) - */ -#define CONFIG_SYS_FLASH_SIZE CONFIG_SYS_FLASH0_SIZE - -/*----------------------------------------------------------------------- - * FLASH organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */ - -#define CONFIG_SYS_FLASH_CFI /* flash is CFI compat. */ -#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver*/ -#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector */ -#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash*/ - -#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ -#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ - -#define CONFIG_SYS_UPDATE_FLASH_SIZE - -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) -#define CONFIG_ENV_SIZE 0x20000 -#define CONFIG_ENV_SECT_SIZE 0x20000 -#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SIZE) -#define CONFIG_ENV_SIZE_REDUND 0x20000 - -/* Where is the Hardwareinformation Block (from Monitor Sources) */ -#define MON_RES_LENGTH (0x0003FC00) -#define HWIB_INFO_START_ADDR (CONFIG_SYS_FLASH_BASE + MON_RES_LENGTH) -#define HWIB_INFO_LEN 512 -#define CIB_INFO_START_ADDR (CONFIG_SYS_FLASH_BASE + MON_RES_LENGTH + HWIB_INFO_LEN) -#define CIB_INFO_LEN 512 - -#define CONFIG_SYS_HWINFO_OFFSET 0x3fc00 /* offset of HW Info block */ -#define CONFIG_SYS_HWINFO_SIZE 0x00000060 /* size of HW Info block */ -#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */ - -/*----------------------------------------------------------------------- - * NAND-FLASH stuff - *----------------------------------------------------------------------- - */ -#if defined(CONFIG_CMD_NAND) - -#define CONFIG_SYS_NAND_CS_DIST 0x80 -#define CONFIG_SYS_NAND_UPM_WRITE_CMD_OFS 0x20 -#define CONFIG_SYS_NAND_UPM_WRITE_ADDR_OFS 0x40 - -#define CONFIG_SYS_NAND_BR ((CONFIG_SYS_NAND0_BASE & BRx_BA_MSK) |\ - BRx_PS_8 |\ - BRx_MS_UPMB |\ - BRx_V) - -#define CONFIG_SYS_NAND_OR (MEG_TO_AM(CONFIG_SYS_NAND_SIZE) |\ - ORxU_BI |\ - ORxU_EHTR_8IDLE) - -#define CONFIG_SYS_NAND_SIZE 1 -#define CONFIG_SYS_NAND0_BASE 0x50000000 -#define CONFIG_SYS_NAND1_BASE (CONFIG_SYS_NAND0_BASE + CONFIG_SYS_NAND_CS_DIST) -#define CONFIG_SYS_NAND2_BASE (CONFIG_SYS_NAND1_BASE + CONFIG_SYS_NAND_CS_DIST) -#define CONFIG_SYS_NAND3_BASE (CONFIG_SYS_NAND2_BASE + CONFIG_SYS_NAND_CS_DIST) - -#define CONFIG_SYS_MAX_NAND_DEVICE 4 /* Max number of NAND devices */ - -#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND0_BASE, \ - CONFIG_SYS_NAND1_BASE, \ - CONFIG_SYS_NAND2_BASE, \ - CONFIG_SYS_NAND3_BASE, \ - } - -#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)(adr)) = (__u8)d; } while(0) -#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)(adr))) -#define WRITE_NAND_UPM(d, adr, off) do \ -{ \ - volatile unsigned char *addr = (unsigned char *) (adr + off); \ - WRITE_NAND(d, addr); \ -} while(0) - -#endif /* CONFIG_CMD_NAND */ - -#define CONFIG_PCI -#ifdef CONFIG_PCI -#define CONFIG_PCI_INDIRECT_BRIDGE -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ -#define CONFIG_PCI_PNP -#define CONFIG_EEPRO100 -#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ -#define CONFIG_PCI_SCAN_SHOW -#endif - -/*----------------------------------------------------------------------- - * Hard Reset Configuration Words - * - * if you change bits in the HRCW, you must also change the CONFIG_SYS_* - * defines for the various registers affected by the HRCW e.g. changing - * HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR. - */ -#if 0 -#define __HRCW__ALL__ (HRCW_CIP | HRCW_ISB111 | HRCW_BMS) - -# define CONFIG_SYS_HRCW_MASTER (__HRCW__ALL__ | HRCW_MODCK_H0111) -#else -#define CONFIG_SYS_HRCW_MASTER (HRCW_BPS11 | HRCW_ISB111 | HRCW_BMS | HRCW_MODCK_H0111) -#endif - -/* no slaves so just fill with zeros */ -#define CONFIG_SYS_HRCW_SLAVE1 0 -#define CONFIG_SYS_HRCW_SLAVE2 0 -#define CONFIG_SYS_HRCW_SLAVE3 0 -#define CONFIG_SYS_HRCW_SLAVE4 0 -#define CONFIG_SYS_HRCW_SLAVE5 0 -#define CONFIG_SYS_HRCW_SLAVE6 0 -#define CONFIG_SYS_HRCW_SLAVE7 0 - -/*----------------------------------------------------------------------- - * 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_SIZE 0x2000 /* Size of used area in DPRAM */ -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_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 CONFIG_SYS_FLASH0_BASE -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ -#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc()*/ - -/*----------------------------------------------------------------------- - * Cache Configuration - */ -#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */ -#if defined(CONFIG_CMD_KGDB) -# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ -#endif - -/*----------------------------------------------------------------------- - * HIDx - Hardware Implementation-dependent Registers 2-11 - *----------------------------------------------------------------------- - * HID0 also contains cache control - initially enable both caches and - * invalidate contents, then the final state leaves only the instruction - * cache enabled. Note that Power-On and Hard reset invalidate the caches, - * but Soft reset does not. - * - * HID1 has only read-only information - nothing to set. - */ -#define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|HID0_DCI|\ - HID0_IFEM|HID0_ABE) -#define CONFIG_SYS_HID0_FINAL (HID0_IFEM|HID0_ABE) -#define CONFIG_SYS_HID2 0 - -/*----------------------------------------------------------------------- - * RMR - Reset Mode Register 5-5 - *----------------------------------------------------------------------- - * turn on Checkstop Reset Enable - */ -#define CONFIG_SYS_RMR RMR_CSRE - -/*----------------------------------------------------------------------- - * BCR - Bus Configuration 4-25 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_BCR_60x (BCR_EBM|BCR_NPQM0|BCR_NPQM2) /* 60x mode */ -#define BCR_APD01 0x10000000 -#define CONFIG_SYS_BCR_SINGLE (BCR_APD01|BCR_ETM) /* 8260 mode */ - -/*----------------------------------------------------------------------- - * SIUMCR - SIU Module Configuration 4-31 - *----------------------------------------------------------------------- - */ -#if defined(CONFIG_BOARD_GET_CPU_CLK_F) -#define CONFIG_SYS_SIUMCR_LOW (SIUMCR_DPPC00) -#define CONFIG_SYS_SIUMCR_HIGH (SIUMCR_DPPC00 | SIUMCR_ABE) -#else -#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC00) -#endif - -/*----------------------------------------------------------------------- - * SYPCR - System Protection Control 4-35 - * SYPCR can only be written once after reset! - *----------------------------------------------------------------------- - * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable - */ -#if defined(CONFIG_WATCHDOG) -#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\ - SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE) -#else -#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\ - SYPCR_SWRI|SYPCR_SWP) -#endif /* CONFIG_WATCHDOG */ - -/*----------------------------------------------------------------------- - * TMCNTSC - Time Counter Status and Control 4-40 - *----------------------------------------------------------------------- - * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk, - * and enable Time Counter - */ -#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE) - -/*----------------------------------------------------------------------- - * PISCR - Periodic Interrupt Status and Control 4-42 - *----------------------------------------------------------------------- - * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable - * Periodic timer - */ -#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE) - -/*----------------------------------------------------------------------- - * SCCR - System Clock Control 9-8 - *----------------------------------------------------------------------- - * Ensure DFBRG is Divide by 16 - */ -#define CONFIG_SYS_SCCR SCCR_DFBRG01 - -/*----------------------------------------------------------------------- - * RCCR - RISC Controller Configuration 13-7 - *----------------------------------------------------------------------- - */ -#define CONFIG_SYS_RCCR 0 - -/* - * Init Memory Controller: - * - * Bank Bus Machine PortSz Device - * ---- --- ------- ------ ------ - * 0 60x GPCM 32 bit FLASH - * 1 60x SDRAM 64 bit SDRAM - * 2 60x UPMB 8 bit NAND - * 3 60x UPMC 8 bit CAN - * - */ - -/* Initialize SDRAM - */ -#undef CONFIG_SYS_INIT_LOCAL_SDRAM /* No SDRAM on Local Bus */ - -#define SDRAM_MAX_SIZE 0x20000000 /* max. 512 MB */ - -/* Minimum mask to separate preliminary - * address ranges for CS[0:2] - */ -#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT (512<<20) /* less than 512 MB */ - -#define CONFIG_SYS_MPTPR 0x4000 - -/*----------------------------------------------------------------------------- - * Address for Mode Register Set (MRS) command - *----------------------------------------------------------------------------- - * In fact, the address is rather configuration data presented to the SDRAM on - * its address lines. Because the address lines may be mux'ed externally either - * for 8 column or 9 column devices, some bits appear twice in the 8260's - * address: - * - * | (RFU) | (RFU) | WBL | TM | CL | BT | Burst Length | - * | BA1 BA0 | A12 : A10 | A9 | A8 A7 | A6 : A4 | A3 | A2 : A0 | - * 8 columns mux'ing: | A9 | A10 A21 | A22 : A24 | A25 | A26 : A28 | - * 9 columns mux'ing: | A8 | A20 A21 | A22 : A24 | A25 | A26 : A28 | - * Settings: | 0 | 0 0 | 0 1 0 | 0 | 0 1 0 | - *----------------------------------------------------------------------------- - */ -#define CONFIG_SYS_MRS_OFFS 0x00000110 - -/* Bank 0 - FLASH - */ -#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\ - BRx_PS_32 |\ - BRx_MS_GPCM_P |\ - BRx_V) - -#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) |\ - ORxG_CSNT |\ - ORxG_ACS_DIV4 |\ - ORxG_SCY_8_CLK |\ - ORxG_TRLX) - -/* SDRAM on TQM8272 can have either 8 or 9 columns. - * The number affects configuration values. - */ - -/* Bank 1 - 60x bus SDRAM - */ -#define CONFIG_SYS_PSRT 0x20 /* Low Value */ -/* #define CONFIG_SYS_PSRT 0x10 Fast Value */ -#define CONFIG_SYS_LSRT 0x20 /* Local Bus */ -#ifndef CONFIG_SYS_RAMBOOT -#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\ - BRx_PS_64 |\ - BRx_MS_SDRAM_P |\ - BRx_V) - -#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR1_8COL - -/* SDRAM initialization values for 8-column chips - */ -#define CONFIG_SYS_OR1_8COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ - ORxS_BPD_4 |\ - ORxS_ROWST_PBI1_A7 |\ - ORxS_NUMR_12) - -#define CONFIG_SYS_PSDMR_8COL (PSDMR_PBI |\ - PSDMR_SDAM_A15_IS_A5 |\ - PSDMR_BSMA_A12_A14 |\ - PSDMR_SDA10_PBI1_A8 |\ - PSDMR_RFRC_7_CLK |\ - PSDMR_PRETOACT_2W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_2C |\ - PSDMR_EAMUX |\ - PSDMR_BUFCMD |\ - PSDMR_CL_2) - - -/* SDRAM initialization values for 9-column chips - */ -#define CONFIG_SYS_OR1_9COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ - ORxS_BPD_4 |\ - ORxS_ROWST_PBI1_A5 |\ - ORxS_NUMR_13) - -#define CONFIG_SYS_PSDMR_9COL (PSDMR_PBI |\ - PSDMR_SDAM_A16_IS_A5 |\ - PSDMR_BSMA_A12_A14 |\ - PSDMR_SDA10_PBI1_A7 |\ - PSDMR_RFRC_7_CLK |\ - PSDMR_PRETOACT_2W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_2C |\ - PSDMR_EAMUX |\ - PSDMR_BUFCMD |\ - PSDMR_CL_2) - -#define CONFIG_SYS_OR1_10COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ - ORxS_BPD_4 |\ - ORxS_ROWST_PBI1_A4 |\ - ORxS_NUMR_13) - -#define CONFIG_SYS_PSDMR_10COL (PSDMR_PBI |\ - PSDMR_SDAM_A17_IS_A5 |\ - PSDMR_BSMA_A12_A14 |\ - PSDMR_SDA10_PBI1_A4 |\ - PSDMR_RFRC_6_CLK |\ - PSDMR_PRETOACT_2W |\ - PSDMR_ACTTORW_2W |\ - PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_2C |\ - PSDMR_EAMUX |\ - PSDMR_BUFCMD |\ - PSDMR_CL_2) - -#define PSDMR_RFRC_66MHZ_SINGLE 0x00028000 /* PSDMR[RFRC] at 66 MHz single mode */ -#define PSDMR_RFRC_100MHZ_SINGLE 0x00030000 /* PSDMR[RFRC] at 100 MHz single mode */ -#define PSDMR_RFRC_133MHZ_SINGLE 0x00030000 /* PSDMR[RFRC] at 133 MHz single mode */ -#define PSDMR_RFRC_66MHZ_60X 0x00030000 /* PSDMR[RFRC] at 66 MHz 60x mode */ -#define PSDMR_RFRC_100MHZ_60X 0x00028000 /* PSDMR[RFRC] at 100 MHz 60x mode */ -#define PSDMR_RFRC_DEFAULT PSDMR_RFRC_133MHZ_SINGLE /* PSDMR[RFRC] default value */ - -#define PSDMR_PRETOACT_66MHZ_SINGLE 0x00002000 /* PSDMR[PRETOACT] at 66 MHz single mode */ -#define PSDMR_PRETOACT_100MHZ_SINGLE 0x00002000 /* PSDMR[PRETOACT] at 100 MHz single mode */ -#define PSDMR_PRETOACT_133MHZ_SINGLE 0x00002000 /* PSDMR[PRETOACT] at 133 MHz single mode */ -#define PSDMR_PRETOACT_66MHZ_60X 0x00001000 /* PSDMR[PRETOACT] at 66 MHz 60x mode */ -#define PSDMR_PRETOACT_100MHZ_60X 0x00001000 /* PSDMR[PRETOACT] at 100 MHz 60x mode */ -#define PSDMR_PRETOACT_DEFAULT PSDMR_PRETOACT_133MHZ_SINGLE /* PSDMR[PRETOACT] default value */ - -#define PSDMR_WRC_66MHZ_SINGLE 0x00000020 /* PSDMR[WRC] at 66 MHz single mode */ -#define PSDMR_WRC_100MHZ_SINGLE 0x00000020 /* PSDMR[WRC] at 100 MHz single mode */ -#define PSDMR_WRC_133MHZ_SINGLE 0x00000010 /* PSDMR[WRC] at 133 MHz single mode */ -#define PSDMR_WRC_66MHZ_60X 0x00000010 /* PSDMR[WRC] at 66 MHz 60x mode */ -#define PSDMR_WRC_100MHZ_60X 0x00000010 /* PSDMR[WRC] at 100 MHz 60x mode */ -#define PSDMR_WRC_DEFAULT PSDMR_WRC_133MHZ_SINGLE /* PSDMR[WRC] default value */ - -#define PSDMR_BUFCMD_66MHZ_SINGLE 0x00000000 /* PSDMR[BUFCMD] at 66 MHz single mode */ -#define PSDMR_BUFCMD_100MHZ_SINGLE 0x00000000 /* PSDMR[BUFCMD] at 100 MHz single mode */ -#define PSDMR_BUFCMD_133MHZ_SINGLE 0x00000004 /* PSDMR[BUFCMD] at 133 MHz single mode */ -#define PSDMR_BUFCMD_66MHZ_60X 0x00000000 /* PSDMR[BUFCMD] at 66 MHz 60x mode */ -#define PSDMR_BUFCMD_100MHZ_60X 0x00000000 /* PSDMR[BUFCMD] at 100 MHz 60x mode */ -#define PSDMR_BUFCMD_DEFAULT PSDMR_BUFCMD_133MHZ_SINGLE /* PSDMR[BUFCMD] default value */ - -#endif /* CONFIG_SYS_RAMBOOT */ - -#endif /* __CONFIG_H */ |