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-rw-r--r--include/configs/MPC8260ADS.h9
-rw-r--r--include/configs/MPC8266ADS.h411
-rw-r--r--include/configs/TOP860.h439
-rw-r--r--include/configs/W7OLMC.h2
-rw-r--r--include/configs/W7OLMG.h2
-rw-r--r--include/configs/lubbock.h18
-rw-r--r--include/spd.h78
-rw-r--r--include/spd_sdram.h6
8 files changed, 955 insertions, 10 deletions
diff --git a/include/configs/MPC8260ADS.h b/include/configs/MPC8260ADS.h
index b4d8406..7968c8b 100644
--- a/include/configs/MPC8260ADS.h
+++ b/include/configs/MPC8260ADS.h
@@ -99,8 +99,17 @@
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
+#if defined(CONFIG_SPD_EEPROM) && !defined(CONFIG_SPD_ADDR)
+#define CONFIG_SPD_ADDR 0x50
+#endif
+
+#ifndef CONFIG_SDRAM_PBI
+#define CONFIG_SDRAM_PBI 1 /* By default, use page-based interleaving */
+#endif
+#ifndef CONFIG_8260_CLKIN
#define CONFIG_8260_CLKIN 66666666 /* in Hz */
+#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \
diff --git a/include/configs/MPC8266ADS.h b/include/configs/MPC8266ADS.h
new file mode 100644
index 0000000..e72ce0a
--- /dev/null
+++ b/include/configs/MPC8266ADS.h
@@ -0,0 +1,411 @@
+/*
+ * (C) Copyright 2001
+ * Stuart Hughes <stuarth@lineo.com>
+ * This file is based on similar values for other boards found in other
+ * U-Boot config files, and some that I found in the mpc8260ads manual.
+ *
+ * Note: my board is a PILOT rev.
+ * Note: the mpc8260ads doesn't come with a proper Ethernet MAC address.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Config header file for a MPC8260ADS Pilot 16M Ram Simm, 8Mbytes Flash Simm
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC8260 1 /* This is an MPC8260 CPU */
+#define CONFIG_MPC8260ADS 1 /* ...on motorola ads board */
+
+#define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */
+
+/* allow serial and ethaddr to be overwritten */
+#define CONFIG_ENV_OVERWRITE
+
+/*
+ * 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]).
+ */
+#undef CONFIG_CONS_ON_SMC /* define if console on SMC */
+#define CONFIG_CONS_ON_SCC /* define if console on SCC */
+#undef CONFIG_CONS_NONE /* define if console on something else */
+#define CONFIG_CONS_INDEX 1 /* which serial channel for console */
+
+/*
+ * 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 CFG_CMD_NET must be removed
+ * from CONFIG_COMMANDS to remove support for networking.
+ */
+#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 channel for ether */
+
+#if (CONFIG_ETHER_INDEX == 2)
+
+/*
+ * - Rx-CLK is CLK13
+ * - Tx-CLK is CLK14
+ * - Select bus for bd/buffers (see 28-13)
+ * - Half duplex
+ */
+# define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
+# define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
+# define CFG_CPMFCR_RAMTYPE 0
+# define CFG_FCC_PSMR 0
+
+#endif /* CONFIG_ETHER_INDEX */
+
+/* other options */
+#define CONFIG_HARD_I2C 1 /* To enable I2C support */
+#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
+#define CFG_I2C_SLAVE 0x7F
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+
+/*-----------------------------------------------------------------------
+ * Definitions for Serial Presence Detect EEPROM address
+ * (to get SDRAM settings)
+ */
+#define SPD_EEPROM_ADDRESS 0x50
+
+
+#define CONFIG_8260_CLKIN 66666666 /* in Hz */
+#define CONFIG_BAUDRATE 115200
+
+
+#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \
+ CFG_CMD_BEDBUG | \
+ CFG_CMD_BSP | \
+ CFG_CMD_DATE | \
+ CFG_CMD_DOC | \
+ CFG_CMD_DTT | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_ELF | \
+ CFG_CMD_FDC | \
+ CFG_CMD_FDOS | \
+ CFG_CMD_HWFLOW | \
+ CFG_CMD_IDE | \
+ CFG_CMD_JFFS2 | \
+ CFG_CMD_KGDB | \
+ CFG_CMD_MII | \
+ CFG_CMD_PCI | \
+ CFG_CMD_PCMCIA | \
+ CFG_CMD_SCSI | \
+ CFG_CMD_SPI | \
+ CFG_CMD_VFD | \
+ CFG_CMD_USB ) )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#define CONFIG_BOOTCOMMAND "bootm 100000" /* autoboot command */
+#define CONFIG_BOOTARGS "root=/dev/ram rw"
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */
+#define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */
+#undef CONFIG_KGDB_NONE /* define if kgdb on something else */
+#define CONFIG_KGDB_INDEX 2 /* which serial channel for kgdb */
+#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
+#endif
+
+#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
+#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
+
+#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
+ /* for versions < 2.4.5-pre5 */
+
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+#define CFG_FLASH_BASE 0xff800000
+#define FLASH_BASE 0xff800000
+#define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
+#define CFG_MAX_FLASH_SECT 32 /* max num of sects on one chip */
+#define CFG_FLASH_SIZE 8
+#define CFG_FLASH_ERASE_TOUT 8000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 5 /* Timeout for Flash Write (in ms) */
+
+#undef CFG_FLASH_CHECKSUM
+
+/* this is stuff came out of the Motorola docs */
+/* Only change this if you also change the Hardware configuration Word */
+#define CFG_DEFAULT_IMMR 0x0F010000
+
+/*
+#define CFG_IMMR 0x04700000
+#define CFG_BCSR 0x04500000
+*/
+
+/* Set IMMR to 0xF0000000 or above to boot Linux */
+#define CFG_IMMR 0xF0000000
+#define CFG_BCSR 0x04500000
+
+/* Define CONFIG_VERY_BIG_RAM to allow use of SDRAMs larger than 256MBytes
+ */
+/*#define CONFIG_VERY_BIG_RAM 1*/
+
+/* What should be the base address of SDRAM DIMM and how big is
+ * it (in Mbytes)? This will normally auto-configure via the SPD.
+*/
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_SDRAM_SIZE 16
+
+#define SDRAM_SPD_ADDR 0x50
+
+
+/*-----------------------------------------------------------------------
+ * BR2,BR3 - Base Register
+ * Ref: Section 10.3.1 on page 10-14
+ * OR2,OR3 - Option Register
+ * Ref: Section 10.3.2 on page 10-16
+ *-----------------------------------------------------------------------
+ */
+
+/* Bank 2,3 - SDRAM DIMM
+ */
+
+/* The BR2 is configured as follows:
+ *
+ * - Base address of 0x00000000
+ * - 64 bit port size (60x bus only)
+ * - Data errors checking is disabled
+ * - Read and write access
+ * - SDRAM 60x bus
+ * - Access are handled by the memory controller according to MSEL
+ * - Not used for atomic operations
+ * - No data pipelining is done
+ * - Valid
+ */
+#define CFG_BR2_PRELIM ((CFG_SDRAM_BASE & BRx_BA_MSK) |\
+ BRx_PS_64 |\
+ BRx_MS_SDRAM_P |\
+ BRx_V)
+
+#define CFG_BR3_PRELIM ((CFG_SDRAM_BASE & BRx_BA_MSK) |\
+ BRx_PS_64 |\
+ BRx_MS_SDRAM_P |\
+ BRx_V)
+
+/* With a 64 MB DIMM, the OR2 is configured as follows:
+ *
+ * - 64 MB
+ * - 4 internal banks per device
+ * - Row start address bit is A8 with PSDMR[PBI] = 0
+ * - 12 row address lines
+ * - Back-to-back page mode
+ * - Internal bank interleaving within save device enabled
+ */
+#if (CFG_SDRAM_SIZE == 64)
+#define CFG_OR2_PRELIM (MEG_TO_AM(CFG_SDRAM_SIZE) |\
+ ORxS_BPD_4 |\
+ ORxS_ROWST_PBI0_A8 |\
+ ORxS_NUMR_12)
+#elif (CFG_SDRAM_SIZE == 16)
+#define CFG_OR2_PRELIM (0xFF000CA0)
+#else
+#error "INVALID SDRAM CONFIGURATION"
+#endif
+
+/*-----------------------------------------------------------------------
+ * PSDMR - 60x Bus SDRAM Mode Register
+ * Ref: Section 10.3.3 on page 10-21
+ *-----------------------------------------------------------------------
+ */
+
+#if (CFG_SDRAM_SIZE == 64)
+/* With a 64 MB DIMM, the PSDMR is configured as follows:
+ *
+ * - Bank Based Interleaving,
+ * - Refresh Enable,
+ * - Address Multiplexing where A5 is output on A14 pin
+ * (A6 on A15, and so on),
+ * - use address pins A14-A16 as bank select,
+ * - A9 is output on SDA10 during an ACTIVATE command,
+ * - earliest timing for ACTIVATE command after REFRESH command is 7 clocks,
+ * - earliest timing for ACTIVATE or REFRESH command after PRECHARGE command
+ * is 3 clocks,
+ * - earliest timing for READ/WRITE command after ACTIVATE command is
+ * 2 clocks,
+ * - earliest timing for PRECHARGE after last data was read is 1 clock,
+ * - earliest timing for PRECHARGE after last data was written is 1 clock,
+ * - CAS Latency is 2.
+ */
+#define CFG_PSDMR (PSDMR_RFEN |\
+ PSDMR_SDAM_A14_IS_A5 |\
+ PSDMR_BSMA_A14_A16 |\
+ PSDMR_SDA10_PBI0_A9 |\
+ PSDMR_RFRC_7_CLK |\
+ PSDMR_PRETOACT_3W |\
+ PSDMR_ACTTORW_2W |\
+ PSDMR_LDOTOPRE_1C |\
+ PSDMR_WRC_1C |\
+ PSDMR_CL_2)
+#elif (CFG_SDRAM_SIZE == 16)
+/* With a 16 MB DIMM, the PSDMR is configured as follows:
+ *
+ * configuration parameters found in Motorola documentation
+ */
+#define CFG_PSDMR (0x016EB452)
+#else
+#error "INVALID SDRAM CONFIGURATION"
+#endif
+
+
+#define RS232EN_1 0x02000002
+#define RS232EN_2 0x01000001
+#define FETHIEN 0x08000008
+#define FETH_RST 0x04000004
+
+#define CFG_INIT_RAM_ADDR CFG_IMMR
+#define CFG_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+
+/* 0x0EA28205 */
+/*#define CFG_HRCW_MASTER ( ( HRCW_BPS11 | HRCW_CIP ) |\
+ ( HRCW_L2CPC10 | HRCW_DPPC10 | HRCW_ISB010 ) |\
+ ( HRCW_BMS | HRCW_APPC10 ) |\
+ ( HRCW_MODCK_H0101 ) \
+ )
+*/
+
+/* This value should actually be situated in the first 256 bytes of the FLASH
+ which on the standard MPC8266ADS board is at address 0xFF800000
+ The linker script places it at 0xFFF00000 instead.
+
+ It still works, however, as long as the ADS board jumper JP3 is set to
+ position 2-3 so the board is using the BCSR as Hardware Configuration Word
+
+ If you want to use the one defined here instead, ust copy the first 256 bytes from
+ 0xfff00000 to 0xff800000 (for 8MB flash)
+
+ - Rune
+
+ */
+#define CFG_HRCW_MASTER 0x0cb23645
+
+/* no slaves */
+#define CFG_HRCW_SLAVE1 0
+#define CFG_HRCW_SLAVE2 0
+#define CFG_HRCW_SLAVE3 0
+#define CFG_HRCW_SLAVE4 0
+#define CFG_HRCW_SLAVE5 0
+#define CFG_HRCW_SLAVE6 0
+#define CFG_HRCW_SLAVE7 0
+
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#define CFG_MONITOR_BASE TEXT_BASE
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+# define CFG_RAMBOOT
+#endif
+
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+#ifndef CFG_RAMBOOT
+# define CFG_ENV_IS_IN_FLASH 1
+# define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
+# define CFG_ENV_SECT_SIZE 0x40000
+#else
+# define CFG_ENV_IS_IN_NVRAM 1
+# define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
+# define CFG_ENV_SIZE 0x200
+#endif /* CFG_RAMBOOT */
+
+
+#define CFG_CACHELINE_SIZE 32 /* For MPC8260 CPU */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+
+#define CFG_HID0_INIT 0
+#define CFG_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE )
+
+#define CFG_HID2 0
+
+#define CFG_SYPCR 0xFFFFFFC3
+#define CFG_BCR 0x100C0000
+#define CFG_SIUMCR 0x0A200000
+#define CFG_SCCR 0x00000000
+#define CFG_BR0_PRELIM 0xFF801801
+#define CFG_OR0_PRELIM 0xFF800836
+#define CFG_BR1_PRELIM 0x04501801
+#define CFG_OR1_PRELIM 0xFFFF8010
+
+#define CFG_RMR 0
+#define CFG_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
+#define CFG_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
+#define CFG_RCCR 0
+/*#define CFG_PSDMR 0x016EB452*/
+#define CFG_MPTPR 0x00001900
+#define CFG_PSRT 0x00000021
+
+#define CFG_RESET_ADDRESS 0x04400000
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/TOP860.h b/include/configs/TOP860.h
new file mode 100644
index 0000000..f902685
--- /dev/null
+++ b/include/configs/TOP860.h
@@ -0,0 +1,439 @@
+/*
+ * (C) Copyright 2003
+ * EMK Elektronik GmbH <www.emk-elektronik.de>
+ * Reinhard Meyer <r.meyer@emk-elektronik.de>
+ *
+ * Configuation settings for the TOP860 board.
+ *
+ * -----------------------------------------------------------------
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+/*
+ * TOP860 is a simple module:
+ * 16-bit wide FLASH on CS0 (2MB or more)
+ * 32-bit wide DRAM on CS2 (either 4MB or 16MB)
+ * FEC with Am79C874 100-Base-T and Fiber Optic
+ * Ports available, but we choose SMC1 for Console
+ * 8k I2C EEPROM at address 0xae, 6k user available, 2k factory set
+ * 32768Hz crystal PLL set for 49.152MHz Core and 24.576MHz Bus Clock
+ *
+ * This config has been copied from MBX.h / MBX860T.h
+ */
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+/*-----------------------------------------------------------------------
+ * CPU and BOARD type
+ */
+#define CONFIG_MPC860 1 /* This is a MPC860 CPU */
+#define CONFIG_MPC860T 1 /* even better... an FEC! */
+#define CONFIG_TOP860 1 /* ...on a TOP860 module */
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+#define CONFIG_IDENT_STRING " EMK TOP860"
+
+/*-----------------------------------------------------------------------
+ * CLOCK settings
+ */
+#define CONFIG_SYSCLK 49152000
+#define CFG_XTAL 32768
+#define CONFIG_EBDF 1
+#define CONFIG_COM 3
+#define CONFIG_RTC_MPC8xx
+
+/*-----------------------------------------------------------------------
+ * Physical memory map as defined by EMK
+ */
+#define CFG_IMMR 0xFFF00000 /* Internal Memory Mapped Register */
+#define CFG_FLASH_BASE 0x80000000 /* FLASH in final mapping */
+#define CFG_DRAM_BASE 0x00000000 /* DRAM in final mapping */
+#define CFG_FLASH_MAX 0x00400000 /* max FLASH to expect */
+#define CFG_DRAM_MAX 0x01000000 /* max DRAM to expect */
+
+/*-----------------------------------------------------------------------
+ * derived values
+ */
+#define CFG_MF (CONFIG_SYSCLK/CFG_XTAL)
+#define CFG_CPUCLOCK CONFIG_SYSCLK
+#define CFG_BRGCLOCK CONFIG_SYSCLK
+#define CFG_BUSCLOCK (CONFIG_SYSCLK >> CONFIG_EBDF)
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+#define CONFIG_8xx_GCLK_FREQ CONFIG_SYSCLK
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+
+#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
+
+#define CFG_FLASH_CFI
+
+/*-----------------------------------------------------------------------
+ * Command interpreter
+ */
+#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
+#undef CONFIG_8xx_CONS_SMC2
+#define CONFIG_BAUDRATE 9600
+
+/*
+ * Allow partial commands to be matched to uniqueness.
+ */
+#define CFG_MATCH_PARTIAL_CMD
+
+/*
+ * List of available monitor commands. Use the system default list
+ * plus add some of the "non-standard" commands back in.
+ * See ./cmd_confdefs.h
+ */
+#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
+ CFG_CMD_ASKENV | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_I2C | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_REGINFO | \
+ CFG_CMD_IMMAP | \
+ CFG_CMD_ELF | \
+ CFG_CMD_DATE | \
+ CFG_CMD_MII | \
+ CFG_CMD_BEDBUG \
+ )
+
+#define CONFIG_AUTOSCRIPT 1
+#define CFG_LOADS_BAUD_CHANGE 1
+#undef CONFIG_LOADS_ECHO /* NO echo on for serial download */
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+
+#undef CFG_HUSH_PARSER /* Hush parse for U-Boot */
+
+#ifdef CFG_HUSH_PARSER
+ #define CFG_PROMPT_HUSH_PS2 "> "
+#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+ #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+ #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+/*-----------------------------------------------------------------------
+ * Memory Test Command
+ */
+#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+
+/*-----------------------------------------------------------------------
+ * Environment handler
+ * only the first 6k in EEPROM are available for user. Of that we use 256b
+ */
+#define CONFIG_SOFT_I2C
+#define CFG_ENV_IS_IN_EEPROM 1 /* turn on EEPROM env feature */
+#define CFG_ENV_OFFSET 0x1000
+#define CFG_ENV_SIZE 0x0700
+#define CFG_I2C_EEPROM_ADDR 0x57
+#define CFG_FACT_OFFSET 0x1800
+#define CFG_FACT_SIZE 0x0800
+#define CFG_I2C_FACT_ADDR 0x57
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_I2C_EEPROM_ADDR_LEN 2
+#define CFG_EEPROM_SIZE 0x2000
+#define CFG_I2C_SPEED 100000
+#define CFG_I2C_SLAVE 0xFE
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 12
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_MISC_INIT_R
+
+#if defined (CONFIG_SOFT_I2C)
+#define SDA 0x00010
+#define SCL 0x00020
+#define DIR immr->im_cpm.cp_pbdir
+#define DAT immr->im_cpm.cp_pbdat
+#define PAR immr->im_cpm.cp_pbpar
+#define ODR immr->im_cpm.cp_pbodr
+#define I2C_INIT {PAR&=~(SDA|SCL);ODR&=~(SDA|SCL);DAT|=(SDA|SCL);DIR|=(SDA|SCL);}
+#define I2C_READ ((DAT&SDA)?1:0)
+#define I2C_SDA(x) {if(x)DAT|=SDA;else DAT&=~SDA;}
+#define I2C_SCL(x) {if(x)DAT|=SCL;else DAT&=~SCL;}
+#define I2C_DELAY {udelay(5);}
+#define I2C_ACTIVE {DIR|=SDA;}
+#define I2C_TRISTATE {DIR&=~SDA;}
+#endif
+
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/*-----------------------------------------------------------------------
+ * defines we need to get FEC running
+ */
+#define CONFIG_NET_MULTI 1 /* the only way to get the FEC in */
+#define CONFIG_FEC_ENET 1 /* Ethernet only via FEC */
+#define FEC_ENET 1 /* eth.c needs it that way... */
+#define CFG_DISCOVER_PHY 1
+#define CONFIG_MII 1
+#define CONFIG_PHY_ADDR 31
+
+/*-----------------------------------------------------------------------
+ * adresses
+ */
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_BASE TEXT_BASE
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_FLASH_BASE 0x80000000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR CFG_IMMR
+#define CFG_INIT_RAM_END 0x2f00 /* End of used area in DPRAM */
+#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_VPD_SIZE 256 /* size in bytes reserved for vpd buffer */
+#define CFG_INIT_VPD_OFFSET (CFG_GBL_DATA_OFFSET - CFG_INIT_VPD_SIZE)
+#define CFG_INIT_SP_OFFSET (CFG_INIT_VPD_OFFSET-8)
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */
+#endif
+
+/* Interrupt level assignments.
+*/
+#define FEC_INTERRUPT SIU_LEVEL1 /* FEC interrupt */
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+/*-----------------------------------------------------------------------
+ * Debug Enable Register
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CFG_DER 0 /* used in start.S */
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
+ *-----------------------------------------------------------------------
+ * set up PLPRCR (PLL, Low-Power, and Reset Control Register)
+ * 12 MF calculated Multiplication factor
+ * 4 0 0000
+ * 1 SPLSS 0 System PLL lock status sticky
+ * 1 TEXPS 1 Timer expired status
+ * 1 0 0
+ * 1 TMIST 0 Timers interrupt status
+ * 1 0 0
+ * 1 CSRC 0 Clock source (0=DFNH, 1=DFNL)
+ * 2 LPM 00 Low-power modes
+ * 1 CSR 0 Checkstop reset enable
+ * 1 LOLRE 0 Loss-of-lock reset enable
+ * 1 FIOPD 0 Force I/O pull down
+ * 5 0 00000
+ */
+#define CFG_PLPRCR (PLPRCR_TEXPS | ((CFG_MF-1)<<20))
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control 11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * set up SYPCR:
+ * 16 SWTC 0xffff Software watchdog timer count
+ * 8 BMT 0xff Bus monitor timing
+ * 1 BME 1 Bus monitor enable
+ * 3 0 000
+ * 1 SWF 1 Software watchdog freeze
+ * 1 SWE 0/1 Software watchdog enable
+ * 1 SWRI 0/1 Software watchdog reset/interrupt select (1=HRESET)
+ * 1 SWP 0/1 Software watchdog prescale (1=/2048)
+ */
+#if defined (CONFIG_WATCHDOG)
+ #define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+ SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
+#else
+ #define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration 11-6
+ *-----------------------------------------------------------------------
+ * set up SIUMCR
+ * 1 EARB 0 External arbitration
+ * 3 EARP 000 External arbitration request priority
+ * 4 0 0000
+ * 1 DSHW 0 Data show cycles
+ * 2 DBGC 00 Debug pin configuration
+ * 2 DBPC 00 Debug port pins configuration
+ * 1 0 0
+ * 1 FRC 0 FRZ pin configuration
+ * 1 DLK 0 Debug register lock
+ * 1 OPAR 0 Odd parity
+ * 1 PNCS 0 Parity enable for non memory controller regions
+ * 1 DPC 0 Data parity pins configuration
+ * 1 MPRE 0 Multiprocessor reservation enable
+ * 2 MLRC 11 Multi level reservation control (00=IRQ4, 01=3State, 10=KR/RETRY, 11=SPKROUT)
+ * 1 AEME 0 Async external master enable
+ * 1 SEME 0 Sync external master enable
+ * 1 BSC 0 Byte strobe configuration
+ * 1 GB5E 0 GPL_B5 enable
+ * 1 B2DD 0 Bank 2 double drive
+ * 1 B3DD 0 Bank 3 double drive
+ * 4 0 0000
+ */
+#define CFG_SIUMCR (SIUMCR_MLRC11)
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control 11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CFG_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control 11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CFG_PISCR (PISCR_PS | PISCR_PITF | PISCR_PTE)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register 15-27
+ *-----------------------------------------------------------------------
+ * set up SCCR (System Clock and Reset Control Register)
+ * 1 0 0
+ * 2 COM 11 Clock output module (00=full, 01=half, 11=off)
+ * 3 0 000
+ * 1 TBS 1 Timebase source (0=OSCCLK, 1=GCLK2)
+ * 1 RTDIV 0 Real-time clock divide (0=/4, 1=/512)
+ * 1 RTSEL 0 Real-time clock select (0=OSCM, 1=EXTCLK)
+ * 1 CRQEN 0 CPM request enable
+ * 1 PRQEN 0 Power management request enable
+ * 2 0 00
+ * 2 EBDF xx External bus division factor
+ * 2 0 00
+ * 2 DFSYNC 00 Division factor for SYNCLK
+ * 2 DFBRG 00 Division factor for BRGCLK
+ * 3 DFNL 000 Division factor low frequency
+ * 3 DFNH 000 Division factor high frequency
+ * 5 0 00000
+ */
+#define SCCR_MASK 0
+#if CONFIG_EBDF
+ #define CFG_SCCR (SCCR_COM11 | SCCR_TBS | SCCR_EBDF01)
+#else
+ #define CFG_SCCR (SCCR_COM11 | SCCR_TBS)
+#endif
+
+/*-----------------------------------------------------------------------
+ * Chip Select 0 - FLASH
+ *-----------------------------------------------------------------------
+ * Preliminary Values
+ */
+/* FLASH timing: CSNT=1 ACS=10 BIH=1 SCY=4 SETA=0 TLRX=1 EHTR=1 */
+#define CFG_OR_TIMING_FLASH (OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_4_CLK | OR_TRLX | OR_EHTR)
+#define CFG_OR0_PRELIM (-CFG_FLASH_MAX | CFG_OR_TIMING_FLASH)
+#define CFG_BR0_PRELIM (CFG_FLASH_BASE | BR_PS_16 | BR_V )
+
+/*-----------------------------------------------------------------------
+ * misc
+ *-----------------------------------------------------------------------
+ *
+ */
+/*
+ * Set the autoboot delay in seconds. A delay of -1 disables autoboot
+ */
+#define CONFIG_BOOTDELAY 5
+
+/*
+ * Pass the clock frequency to the Linux kernel in units of MHz
+ */
+#define CONFIG_CLOCKS_IN_MHZ
+
+#define CONFIG_PREBOOT \
+ "echo;echo"
+
+#undef CONFIG_BOOTARGS
+#define CONFIG_BOOTCOMMAND \
+ "bootp;" \
+ "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+ "bootm"
+
+/*
+ * BOOTP options
+ */
+#undef CONFIG_BOOTP_MASK
+#define CONFIG_BOOTP_MASK ( CONFIG_BOOTP_DEFAULT | \
+ CONFIG_BOOTP_BOOTFILESIZE \
+ )
+
+
+/*
+ * Set default IP stuff just to get bootstrap entries into the
+ * environment so that we can autoscript the full default environment.
+ */
+#define CONFIG_ETHADDR 9a:52:63:15:85:25
+#define CONFIG_SERVERIP 10.0.4.200
+#define CONFIG_IPADDR 10.0.4.111
+
+/*-----------------------------------------------------------------------
+ * Defaults for Autoscript
+ */
+#define CFG_LOAD_ADDR 0x00100000 /* default load address */
+#define CFG_TFTP_LOADADDR 0x00100000
+
+/*
+ * 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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/W7OLMC.h b/include/configs/W7OLMC.h
index 1b867e0..b5610c9 100644
--- a/include/configs/W7OLMC.h
+++ b/include/configs/W7OLMC.h
@@ -81,7 +81,7 @@
#define CONFIG_HW_WATCHDOG /* HW Watchdog, board specific */
#define CONFIG_SPD_EEPROM /* SPD EEPROM for SDRAM param. */
-
+#define CONFIG_SPDDRAM_SILENT /* No output if spd fails */
/*
* Miscellaneous configurable options
*/
diff --git a/include/configs/W7OLMG.h b/include/configs/W7OLMG.h
index 0c06e91..89373b9 100644
--- a/include/configs/W7OLMG.h
+++ b/include/configs/W7OLMG.h
@@ -87,7 +87,7 @@
#define CONFIG_HW_WATCHDOG /* HW Watchdog, board specific */
#define CONFIG_SPD_EEPROM /* SPD EEPROM for SDRAM param. */
-
+#define CONFIG_SPDDRAM_SILENT /* No output if spd fails */
/*
* Miscellaneous configurable options
*/
diff --git a/include/configs/lubbock.h b/include/configs/lubbock.h
index 187c33f..87282ac 100644
--- a/include/configs/lubbock.h
+++ b/include/configs/lubbock.h
@@ -70,12 +70,13 @@
#include <cmd_confdefs.h>
#define CONFIG_BOOTDELAY 3
-#define CONFIG_BOOTARGS "root=ramfs devfs=mount console=ttySA0,9600"
#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
#define CONFIG_NETMASK 255.255.0.0
#define CONFIG_IPADDR 192.168.0.21
#define CONFIG_SERVERIP 192.168.0.250
-#define CONFIG_BOOTCOMMAND "FIXME"
+#define CONFIG_BOOTCOMMAND "bootm 40000"
+#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
+#define CONFIG_CMDLINE_TAG
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
@@ -100,7 +101,7 @@
#define CFG_LOAD_ADDR 0xa8000000 /* default load address */
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
-#define CFG_CPUSPEED 0x141 /* set core clock to 200/200/100 MHz */
+#define CFG_CPUSPEED 0x161 /* set core clock to 400/200/100 MHz */
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
@@ -130,8 +131,10 @@
#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_2 0x04000000 /* Flash Bank #1 */
+#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
#define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
+#define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
+#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
#define CFG_DRAM_BASE 0xa0000000
#define CFG_DRAM_SIZE 0x04000000
@@ -168,8 +171,7 @@
#define CFG_MSC1_VAL 0x3FF1A441
#define CFG_MSC2_VAL 0x7FF17FF1
#define CFG_MDCNFG_VAL 0x00001AC9
-#define CFG_MDREFR_VAL 0x000BC018
-#define CFG_MDREFR_VAL_100 0x00018018
+#define CFG_MDREFR_VAL 0x00018018
#define CFG_MDMRS_VAL 0x00000000
/*
@@ -193,8 +195,8 @@
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
/* timeout values are in ticks */
-#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
-#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
+#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
/* FIXME */
#define CFG_ENV_IS_IN_FLASH 1
diff --git a/include/spd.h b/include/spd.h
new file mode 100644
index 0000000..1ad4d80
--- /dev/null
+++ b/include/spd.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2003 Arabella Software Ltd.
+ * Yuli Barcohen <yuli@arabellasw.com>
+ *
+ * Serial Presence Detect (SPD) EEPROM format according to the
+ * Intel's PC SDRAM Serial Presence Detect (SPD) Specification,
+ * revision 1.2B, November 1999
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _SPD_H_
+#define _SPD_H_
+
+typedef struct spd_eeprom_s {
+ unsigned char info_size; /* # of bytes written into serial memory */
+ unsigned char chip_size; /* Total # of bytes of SPD memory device */
+ unsigned char mem_type; /* Fundamental memory type (FPM, EDO, SDRAM...) */
+ unsigned char nrow_addr; /* # of Row Addresses on this assembly */
+ unsigned char ncol_addr; /* # of Column Addresses on this assembly */
+ unsigned char nrows; /* # of Module Rows on this assembly */
+ unsigned char dataw_lsb; /* Data Width of this assembly */
+ unsigned char dataw_msb; /* ... Data Width continuation */
+ unsigned char voltage; /* Voltage interface standard of this assembly */
+ unsigned char clk_cycle; /* SDRAM Cycle time at CL=X */
+ unsigned char clk_access; /* SDRAM Access from Clock at CL=X */
+ unsigned char config; /* DIMM Configuration type (non-parity, ECC) */
+ unsigned char refresh; /* Refresh Rate/Type */
+ unsigned char primw; /* Primary SDRAM Width */
+ unsigned char ecw; /* Error Checking SDRAM width */
+ unsigned char min_delay; /* Min Clock Delay for Back to Back Random Address */
+ unsigned char burstl; /* Burst Lengths Supported */
+ unsigned char nbanks; /* # of Banks on Each SDRAM Device */
+ unsigned char cas_lat; /* CAS# Latencies Supported */
+ unsigned char cs_lat; /* CS# Latency */
+ unsigned char write_lat; /* Write Latency (also called Write Recovery time) */
+ unsigned char mod_attr; /* SDRAM Module Attributes */
+ unsigned char dev_attr; /* SDRAM Device Attributes */
+ unsigned char clk_cycle2; /* Min SDRAM Cycle time at CL=X-1 */
+ unsigned char clk_access2; /* SDRAM Access from Clock at CL=X-1 */
+ unsigned char clk_cycle3; /* Min SDRAM Cycle time at CL=X-2 */
+ unsigned char clk_access3; /* Max SDRAM Access from Clock at CL=X-2 */
+ unsigned char trp; /* Min Row Precharge Time (tRP) */
+ unsigned char trrd; /* Min Row Active to Row Active (tRRD) */
+ unsigned char trcd; /* Min RAS to CAS Delay (tRCD) */
+ unsigned char tras; /* Minimum RAS Pulse Width (tRAS) */
+ unsigned char row_dens; /* Density of each row on module */
+ unsigned char ca_setup; /* Command and Address signal input setup time */
+ unsigned char ca_hold; /* Command and Address signal input hold time */
+ unsigned char data_setup; /* Data signal input setup time */
+ unsigned char data_hold; /* Data signal input hold time */
+ unsigned char sset[26]; /* Superset Information (may be used in future) */
+ unsigned char spd_rev; /* SPD Data Revision Code */
+ unsigned char cksum; /* Checksum for bytes 0-62 */
+ unsigned char mid[8]; /* Manufacturer's JEDEC ID code per JEP-108E */
+ unsigned char mloc; /* Manufacturing Location */
+ unsigned char mpart[18]; /* Manufacturer's Part Number */
+ unsigned char rev[2]; /* Revision Code */
+ unsigned char mdate[2]; /* Manufacturing Date */
+ unsigned char sernum[4]; /* Assembly Serial Number */
+ unsigned char mspec[27]; /* Manufacturer Specific Data */
+ unsigned char freq; /* Intel specification frequency */
+ unsigned char intel_cas; /* Intel Specification CAS# Latency support */
+} spd_eeprom_t;
+
+#endif /* _SPD_H_ */
diff --git a/include/spd_sdram.h b/include/spd_sdram.h
new file mode 100644
index 0000000..feb1bbd
--- /dev/null
+++ b/include/spd_sdram.h
@@ -0,0 +1,6 @@
+#ifndef _SPD_SDRAM_H_
+#define _SPD_SDRAM_H_
+
+long int spd_sdram(int(read_spd)(uint addr));
+
+#endif