diff options
Diffstat (limited to 'board/sandpoint')
| -rw-r--r-- | board/sandpoint/Kconfig | 19 | ||||
| -rw-r--r-- | board/sandpoint/MAINTAINERS | 12 | ||||
| -rw-r--r-- | board/sandpoint/Makefile | 8 | ||||
| -rw-r--r-- | board/sandpoint/README | 411 | ||||
| -rw-r--r-- | board/sandpoint/dinkdl | 2 | ||||
| -rw-r--r-- | board/sandpoint/flash.c | 748 | ||||
| -rw-r--r-- | board/sandpoint/sandpoint.c | 91 | ||||
| -rw-r--r-- | board/sandpoint/u-boot.lds | 84 |
8 files changed, 0 insertions, 1375 deletions
diff --git a/board/sandpoint/Kconfig b/board/sandpoint/Kconfig deleted file mode 100644 index c19b63e183b..00000000000 --- a/board/sandpoint/Kconfig +++ /dev/null @@ -1,19 +0,0 @@ -if TARGET_SANDPOINT8240 - -config SYS_BOARD - default "sandpoint" - -config SYS_CONFIG_NAME - default "Sandpoint8240" - -endif - -if TARGET_SANDPOINT8245 - -config SYS_BOARD - default "sandpoint" - -config SYS_CONFIG_NAME - default "Sandpoint8245" - -endif diff --git a/board/sandpoint/MAINTAINERS b/board/sandpoint/MAINTAINERS deleted file mode 100644 index 569cf42e10c..00000000000 --- a/board/sandpoint/MAINTAINERS +++ /dev/null @@ -1,12 +0,0 @@ -SANDPOINT BOARD -M: Wolfgang Denk <wd@denx.de> -S: Maintained -F: board/sandpoint/ -F: include/configs/Sandpoint8240.h -F: configs/Sandpoint8240_defconfig - -SANDPOINT8245 BOARD -#M: Jim Thompson <jim@musenki.com> -S: Orphan (since 2014-04) -F: include/configs/Sandpoint8245.h -F: configs/Sandpoint8245_defconfig diff --git a/board/sandpoint/Makefile b/board/sandpoint/Makefile deleted file mode 100644 index 58f5a8905ba..00000000000 --- a/board/sandpoint/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = sandpoint.o flash.o diff --git a/board/sandpoint/README b/board/sandpoint/README deleted file mode 100644 index c9996a8c06e..00000000000 --- a/board/sandpoint/README +++ /dev/null @@ -1,411 +0,0 @@ -This port of U-Boot will run on a Motorola Sandpoint 3 development -system equipped with a Unity X4 PPMC card (MPC8240 CPU) only. It is a -snapshot of work in progress and far from being completed. In order -to run it on the target system, it has to be downloaded using the -DINK32 monitor program that came with your Sandpoint system. Please -note that DINK32 does not accept the S-Record file created by the -U-Boot build process unmodified, because it contains CR/LF line -terminators. You have to strip the CR characters first. There is a -tiny script named 'dinkdl' I created for this purpose. - -The Sandpoint port is based on the work of Rob Taylor, who does not -seem to maintain it any more. I can be reached by mail as -tkoeller@gmx.net. - -Thomas Koeller - - -The port was tested on a Sandpoint 8240 X3 board, with U-Boot -installed in the flash memory of the CPU card. Please use the -following DIP switch settings: - -Motherboard: - -SW1.1: on SW1.2: on SW1.3: on SW1.4: on -SW1.5: on SW1.6: on SW1.7: on SW1.8: on - -SW2.1: on SW2.2: on SW2.3: on SW2.4: on -SW2.5: on SW2.6: on SW2.7: on SW2.8: on - - -CPU Card: - -SW2.1: OFF SW2.2: OFF SW2.3: on SW2.4: on -SW2.5: OFF SW2.6: OFF SW2.7: OFF SW2.8: OFF - -SW3.1: OFF SW3.2: on SW3.3: OFF SW3.4: OFF -SW3.5: on SW3.6: OFF SW3.7: OFF SW3.8: on - - -The followind detailed description of installation and initial steps -with U-Boot and QNX was provided by Jim Sandoz <sandoz@lucent.com>: - - -Directions for installing U-Boot on Sandpoint+Unity8240 -using the Abatron BDI2000 BDM/JTAG debugger ... - -Background and Reference info: -http://u-boot.sourceforge.net/ -http://www.abatron.ch/ -http://www.abatron.ch/BDI/bdihw.html -http://www.abatron.ch/DataSheets/BDI2000.pdf -http://www.abatron.ch/Manuals/ManGdbCOP-2000C.pdf -http://e-www.motorola.com/collateral/SPX3UM.pdf -http://e-www.motorola.com/collateral/UNITYX4CONFIG.pdf - - -Connection Diagram: - =========== - === ===== |----- | -| | <---------------> | | | | | -|PC | rs232 | BDI |=============[] | | -| | |2000 | BDM probe | | | -| | <---------------> | | |----- | - === ethernet ===== | | - | | - =========== - Sandpoint X3 with - Unity 8240 proc - - -PART 1) - DIP Switch Settings: - -Sandpoint X3 8240 processor board DIP switch settings, with -U-Boot to be installed in the flash memory of the CPU card: - -Motorola Sandpoint X3 Motherboard: -SW1.1: on SW1.2: on SW1.3: on SW1.4: on -SW1.5: on SW1.6: on SW1.7: on SW1.8: on -SW2.1: on SW2.2: on SW2.3: on SW2.4: on -SW2.5: on SW2.6: on SW2.7: on SW2.8: on - -Motorola Unity 8240 CPU Card: -SW2.1: OFF SW2.2: OFF SW2.3: on SW2.4: on -SW2.5: OFF SW2.6: OFF SW2.7: OFF SW2.8: OFF -SW3.1: OFF SW3.2: on SW3.3: OFF SW3.4: OFF -SW3.5: on SW3.6: OFF SW3.7: OFF SW3.8: on - - -PART 2) - Connect the BDI2000 Cable to the Sandpoint/Unity 8240: - -BDM Pin 1 on the Unity 8240 processor board is towards the -PCI PMC connectors, or away from the socketed SDRAM, i.e.: - - ==================== - | ---------------- | - | | SDRAM | | - | | | | - | ---------------- | - | |~| | - | |B| ++++++ | - | |D| + uP + | - | |M| +8240+ | - | ~ 1 ++++++ | - | | - | | - | | - | PMC conn ====== | - | ===== ====== | - | | - ==================== - - -PART 3) - Setting up the BDI2000, and preparing for TCP/IP network comms: - -Connect the BDI2000 to the PC using the supplied serial cable. -Download the BDI2000 software and install it using setup.exe. - -[Note: of course you can also use the Linux command line tool -"bdisetup" to configure your BDI2000 - the sources are included on -the floppy disk that comes with your BDI2000. Just in case you don't -have any Windows PC's - like me :-) -- wd ] - -Power up the BDI2000; then follow directions to assign the IP -address and related network information. Note that U-Boot -will be loaded to the Sandpoint via tftp. You need to either -use the Abatron-provided tftp application or provide a tftp -server (e.g. Linux/Solaris/*BSD) somewhere on your network. -Once the IP address etc are assigned via the RS232 port, -further communication with the BDI2000 will happen via the -ethernet connection. - -PART 4) - Making a TCP/IP network connection to the Abatron BDI2000: - -Telnet to the Abatron BDI2000. Assuming that all of the -networking info was loaded via RS232 correctly, you will see -the following (scrolling): - -- TARGET: waiting for target Vcc -- TARGET: waiting for target Vcc - - -PART 5) - Power up the target Sandpoint: -If the BDM connections are correct, the following will now appear: - -- TARGET: waiting for target Vcc -- TARGET: waiting for target Vcc -- TARGET: processing power-up delay -- TARGET: processing user reset request -- BDI asserts HRESET -- Reset JTAG controller passed -- Bypass check: 0x55 => 0xAA -- Bypass check: 0x55 => 0xAA -- JTAG exists check passed -- Target PVR is 0x00810101 -- COP status is 0x01 -- Check running state passed -- BDI scans COP freeze command -- BDI removes HRESET -- COP status is 0x05 -- Check stopped state passed -- Check LSRL length passed -- BDI sets breakpoint at 0xFFF00100 -- BDI resumes program execution -- Waiting for target stop passed -- TARGET: Target PVR is 0x00810101 -- TARGET: reseting target passed -- TARGET: processing target startup .... -- TARGET: processing target startup passed -BDI> - - -PART 6) - Erase the current contents of the flash memory: - -BDI>era 0xFFF00000 - Erasing flash at 0xfff00000 - Erasing flash passed -BDI>era 0xFFF04000 - Erasing flash at 0xfff04000 - Erasing flash passed -BDI>era 0xFFF06000 - Erasing flash at 0xfff06000 - Erasing flash passed -BDI>era 0xFFF08000 - Erasing flash at 0xfff08000 - Erasing flash passed -BDI>era 0xFFF10000 - Erasing flash at 0xfff10000 - Erasing flash passed -BDI>era 0xFFF20000 - Erasing flash at 0xfff20000 - Erasing flash passed - - -PART 7) - Program the flash memory with the U-Boot image: - -BDI>prog 0xFFF00000 u-boot.bin bin - Programming u-boot.bin , please wait .... - Programming flash passed - - -PART 8) - Connect PC to Sandpoint: -Using a crossover serial cable, attach the PC serial port to the -Sandpoint's COM1. Set communications parameters to 8N1 / 9600 baud. - - -PART 9) - Reset the Unity and begin U-Boot execution: - -BDI>reset -- TARGET: processing user reset request -- TARGET: Target PVR is 0x00810101 -- TARGET: reseting target passed -- TARGET: processing target init list .... -- TARGET: processing target init list passed - -BDI>go - -Now see output from U-Boot running, sent via serial port: - -U-Boot 1.1.4 (Jan 23 2002 - 18:29:19) - -CPU: MPC8240 Revision 1.1 at 264 MHz: 16 kB I-Cache 16 kB D-Cache -Board: Sandpoint 8240 Unity -DRAM: 64 MB -FLASH: 2 MB -PCI: scanning bus0 ... - bus dev fn venID devID class rev MBAR0 MBAR1 IPIN ILINE - 00 00 00 1057 0003 060000 13 00000008 00000000 01 00 - 00 0b 00 10ad 0565 060100 10 00000000 00000000 00 00 - 00 0f 00 8086 1229 020000 08 80000000 80000001 01 00 -In: serial -Out: serial -Err: serial -=> - - -PART 10) - Set and save any required environmental variables, examples of some: - -=> setenv ethaddr 00:03:47:97:D0:79 -=> setenv bootfile your_qnx_image_here -=> setenv hostname sandpointX -=> setenv netmask 255.255.255.0 -=> setenv ipaddr 192.168.0.11 -=> setenv serverip 192.168.0.10 -=> setenv gatewayip=192.168.0.1 -=> saveenv -Saving Environment to Flash... -Un-Protected 1 sectors -Erasing Flash... - done -Erased 1 sectors -Writing to Flash... done -Protected 1 sectors -=> - -**** Example environment: **** - -=> printenv -baudrate=9600 -bootfile=telemetry -hostname=sp1 -ethaddr=00:03:47:97:E4:6B -load=tftp 100000 u-boot.bin -update=protect off all;era FFF00000 FFF3FFFF;cp.b 100000 FFF00000 ${filesize};saveenv -filesize=1f304 -gatewayip=145.17.228.1 -netmask=255.255.255.0 -ipaddr=145.17.228.42 -serverip=145.17.242.46 -stdin=serial -stdout=serial -stderr=serial - -Environment size: 332/8188 bytes -=> - -here's some text useful stuff for cut-n-paste: -setenv hostname sandpoint1 -setenv netmask 255.255.255.0 -setenv ipaddr 145.17.228.81 -setenv serverip 145.17.242.46 -setenv gatewayip 145.17.228.1 -saveenv - -PART 11) - Test U-Boot by tftp'ing new U-Boot, overwriting current: - -=> protect off all -Un-Protect Flash Bank # 1 -=> tftp 100000 u-boot.bin -eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) -ARP broadcast 1 -TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through - gateway 145.17.228.1 -Filename 'u-boot.bin'. -Load address: 0x100000 -Loading: ######################### -done -Bytes transferred = 127628 (1f28c hex) -=> era all -Erase Flash Bank # 1 - done -Erase Flash Bank # 2 - missing -=> cp.b 0x100000 FFF00000 1f28c -Copy to Flash... done -=> saveenv -Saving Environment to Flash... -Un-Protected 1 sectors -Erasing Flash... - done -Erased 1 sectors -Writing to Flash... done -Protected 1 sectors -=> reset - -You can put these commands into some environment variables; - -=> setenv load tftp 100000 u-boot.bin -=> setenv update protect off all\;era FFF00000 FFF3FFFF\;cp.b 100000 FFF00000 \${filesize}\;saveenv -=> saveenv - -Then you just have to type "run load" then "run update" - -=> run load -eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) -ARP broadcast 1 -TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through - gateway 145.17.228.1 -Filename 'u-boot.bin'. -Load address: 0x100000 -Loading: ######################### -done -Bytes transferred = 127748 (1f304 hex) -=> run update -Un-Protect Flash Bank # 1 -Un-Protect Flash Bank # 2 -Erase Flash from 0xfff00000 to 0xfff3ffff - done -Erased 7 sectors -Copy to Flash... done -Saving Environment to Flash... -Un-Protected 1 sectors -Erasing Flash... - done -Erased 1 sectors -Writing to Flash... done -Protected 1 sectors -=> - - -PART 12) - Load OS image (ELF format) via U-Boot using tftp - - -=> tftp 800000 sandpoint-simple.elf -eth: Intel i82559 PCI EtherExpressPro @0x80000000(bus=0, device=15, func=0) -ARP broadcast 1 -TFTP from server 145.17.242.46; our IP address is 145.17.228.42; sending through - gateway 145.17.228.1 -Filename 'sandpoint-simple.elf'. -Load address: 0x800000 -Loading: ################################################################# - ################################################################# - ################################################################# - ######################## -done -Bytes transferred = 1120284 (11181c hex) -==> - -PART 13) - Begin OS image execution: (note that unless you have the -serial parameters of your OS image set to 9600 (i.e. same as -the U-Boot binary) you will get garbage here until you change -the serial communications speed. - -=> bootelf 800000 -Loading @ 0x001f0100 (1120028 bytes) -## Starting application at 0x001f1d28 ... -Replace init_hwinfo() with a board specific version - -Loading QNX6.... - -Header size=0x0000009c, Total Size=0x000005c0, #Cpu=1, Type=1 -<...loader and kernel messages snipped...> - -Welcome to Neutrino on the Sandpoint -# - - -other information: - -CVS Retrieval Notes: - -U-Boot's SourceForge CVS repository can be checked out -through anonymous (pserver) CVS with the following -instruction set. The module you wish to check out must -be specified as the modulename. When prompted for a -password for anonymous, simply press the Enter key. - -cvs -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot login - -cvs -z6 -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot co -P u-boot diff --git a/board/sandpoint/dinkdl b/board/sandpoint/dinkdl deleted file mode 100644 index f281452eb33..00000000000 --- a/board/sandpoint/dinkdl +++ /dev/null @@ -1,2 +0,0 @@ -#! /bin/bash -tr -d "\r" <$1 >/dev/tts/1 diff --git a/board/sandpoint/flash.c b/board/sandpoint/flash.c deleted file mode 100644 index 1ab668ce8a3..00000000000 --- a/board/sandpoint/flash.c +++ /dev/null @@ -1,748 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <mpc824x.h> -#include <asm/processor.h> -#include <asm/pci_io.h> -#include <w83c553f.h> - -#define ROM_CS0_START 0xFF800000 -#define ROM_CS1_START 0xFF000000 - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -#if defined(CONFIG_ENV_IS_IN_FLASH) -# ifndef CONFIG_ENV_ADDR -# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) -# endif -# ifndef CONFIG_ENV_SIZE -# define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE -# endif -# ifndef CONFIG_ENV_SECT_SIZE -# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE -# endif -#endif - -/*----------------------------------------------------------------------- - * Functions - */ -static int write_word (flash_info_t *info, ulong dest, ulong data); -#if 0 -static void flash_get_offsets (ulong base, flash_info_t *info); -#endif /* 0 */ - -/*flash command address offsets*/ - -#if 0 -#define ADDR0 (0x555) -#define ADDR1 (0x2AA) -#define ADDR3 (0x001) -#else -#define ADDR0 (0xAAA) -#define ADDR1 (0x555) -#define ADDR3 (0x001) -#endif - -#define FLASH_WORD_SIZE unsigned char - -/*----------------------------------------------------------------------- - */ - -#if 0 -static int byte_parity_odd(unsigned char x) __attribute__ ((const)); -#endif /* 0 */ -static unsigned long flash_id(unsigned char mfct, unsigned char chip) __attribute__ ((const)); - -typedef struct -{ - FLASH_WORD_SIZE extval; - unsigned short intval; -} map_entry; - -#if 0 -static int -byte_parity_odd(unsigned char x) -{ - x ^= x >> 4; - x ^= x >> 2; - x ^= x >> 1; - return (x & 0x1) != 0; -} -#endif /* 0 */ - - -static unsigned long -flash_id(unsigned char mfct, unsigned char chip) -{ - static const map_entry mfct_map[] = - { - {(FLASH_WORD_SIZE) AMD_MANUFACT, (unsigned short) ((unsigned long) FLASH_MAN_AMD >> 16)}, - {(FLASH_WORD_SIZE) FUJ_MANUFACT, (unsigned short) ((unsigned long) FLASH_MAN_FUJ >> 16)}, - {(FLASH_WORD_SIZE) STM_MANUFACT, (unsigned short) ((unsigned long) FLASH_MAN_STM >> 16)}, - {(FLASH_WORD_SIZE) MT_MANUFACT, (unsigned short) ((unsigned long) FLASH_MAN_MT >> 16)}, - {(FLASH_WORD_SIZE) INTEL_MANUFACT,(unsigned short) ((unsigned long) FLASH_MAN_INTEL >> 16)}, - {(FLASH_WORD_SIZE) INTEL_ALT_MANU,(unsigned short) ((unsigned long) FLASH_MAN_INTEL >> 16)} - }; - - static const map_entry chip_map[] = - { - {AMD_ID_F040B, FLASH_AM040}, - {(FLASH_WORD_SIZE) STM_ID_x800AB, FLASH_STM800AB} - }; - - const map_entry *p; - unsigned long result = FLASH_UNKNOWN; - - /* find chip id */ - for(p = &chip_map[0]; p < &chip_map[sizeof chip_map / sizeof chip_map[0]]; p++) - if(p->extval == chip) - { - result = FLASH_VENDMASK | p->intval; - break; - } - - /* find vendor id */ - for(p = &mfct_map[0]; p < &mfct_map[sizeof mfct_map / sizeof mfct_map[0]]; p++) - if(p->extval == mfct) - { - result &= ~FLASH_VENDMASK; - result |= (unsigned long) p->intval << 16; - break; - } - - return result; -} - - -unsigned long -flash_init(void) -{ - unsigned long i; - unsigned char j; - static const ulong flash_banks[] = CONFIG_SYS_FLASH_BANKS; - - /* Init: no FLASHes known */ - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) - { - flash_info_t * const pflinfo = &flash_info[i]; - pflinfo->flash_id = FLASH_UNKNOWN; - pflinfo->size = 0; - pflinfo->sector_count = 0; - } - - /* Enable writes to Sandpoint flash */ - { - register unsigned char temp; - CONFIG_READ_BYTE(CONFIG_SYS_WINBOND_ISA_CFG_ADDR + WINBOND_CSCR, temp); - temp &= ~0x20; /* clear BIOSWP bit */ - CONFIG_WRITE_BYTE(CONFIG_SYS_WINBOND_ISA_CFG_ADDR + WINBOND_CSCR, temp); - } - - for(i = 0; i < sizeof flash_banks / sizeof flash_banks[0]; i++) - { - flash_info_t * const pflinfo = &flash_info[i]; - const unsigned long base_address = flash_banks[i]; - volatile FLASH_WORD_SIZE * const flash = (FLASH_WORD_SIZE *) base_address; -#if 0 - volatile FLASH_WORD_SIZE * addr2; -#endif -#if 0 - /* write autoselect sequence */ - flash[0x5555] = 0xaa; - flash[0x2aaa] = 0x55; - flash[0x5555] = 0x90; -#else - flash[0xAAA << (3 * i)] = 0xaa; - flash[0x555 << (3 * i)] = 0x55; - flash[0xAAA << (3 * i)] = 0x90; -#endif - __asm__ __volatile__("sync"); - -#if 0 - pflinfo->flash_id = flash_id(flash[0x0], flash[0x1]); -#else - pflinfo->flash_id = flash_id(flash[0x0], flash[0x2 + 14 * i]); -#endif - - switch(pflinfo->flash_id & FLASH_TYPEMASK) - { - case FLASH_AM040: - pflinfo->size = 0x00080000; - pflinfo->sector_count = 8; - for(j = 0; j < 8; j++) - { - pflinfo->start[j] = base_address + 0x00010000 * j; - pflinfo->protect[j] = flash[(j << 16) | 0x2]; - } - break; - case FLASH_STM800AB: - pflinfo->size = 0x00100000; - pflinfo->sector_count = 19; - pflinfo->start[0] = base_address; - pflinfo->start[1] = base_address + 0x4000; - pflinfo->start[2] = base_address + 0x6000; - pflinfo->start[3] = base_address + 0x8000; - for(j = 1; j < 16; j++) - { - pflinfo->start[j+3] = base_address + 0x00010000 * j; - } -#if 0 - /* check for protected sectors */ - for (j = 0; j < pflinfo->sector_count; j++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr2 = (volatile FLASH_WORD_SIZE *)(pflinfo->start[j]); - if (pflinfo->flash_id & FLASH_MAN_SST) - pflinfo->protect[j] = 0; - else - pflinfo->protect[j] = addr2[2] & 1; - } -#endif - break; - } - /* Protect monitor and environment sectors - */ -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - flash_protect(FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1, - &flash_info[0]); -#endif - -#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR) - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, - &flash_info[0]); -#endif - - /* reset device to read mode */ - flash[0x0000] = 0xf0; - __asm__ __volatile__("sync"); - } - - return flash_info[0].size + flash_info[1].size; -} - -#if 0 -static void -flash_get_offsets (ulong base, flash_info_t *info) -{ - int i; - - /* set up sector start address table */ - if (info->flash_id & FLASH_MAN_SST) - { - for (i = 0; i < info->sector_count; i++) - info->start[i] = base + (i * 0x00010000); - } - else - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00004000; - info->start[2] = base + 0x00006000; - info->start[3] = base + 0x00008000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00010000) - 0x00030000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00004000; - info->start[i--] = base + info->size - 0x00006000; - info->start[i--] = base + info->size - 0x00008000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00010000; - } - } - -} -#endif /* 0 */ - -/*----------------------------------------------------------------------- - */ -void -flash_print_info(flash_info_t *info) -{ - static const char unk[] = "Unknown"; - const char *mfct = unk, *type = unk; - unsigned int i; - - if(info->flash_id != FLASH_UNKNOWN) - { - switch(info->flash_id & FLASH_VENDMASK) - { - case FLASH_MAN_AMD: mfct = "AMD"; break; - case FLASH_MAN_FUJ: mfct = "FUJITSU"; break; - case FLASH_MAN_STM: mfct = "STM"; break; - case FLASH_MAN_SST: mfct = "SST"; break; - case FLASH_MAN_BM: mfct = "Bright Microelectonics"; break; - case FLASH_MAN_INTEL: mfct = "Intel"; break; - } - - switch(info->flash_id & FLASH_TYPEMASK) - { - case FLASH_AM040: type = "AM29F040B (512K * 8, uniform sector size)"; break; - case FLASH_AM400B: type = "AM29LV400B (4 Mbit, bottom boot sect)"; break; - case FLASH_AM400T: type = "AM29LV400T (4 Mbit, top boot sector)"; break; - case FLASH_AM800B: type = "AM29LV800B (8 Mbit, bottom boot sect)"; break; - case FLASH_AM800T: type = "AM29LV800T (8 Mbit, top boot sector)"; break; - case FLASH_AM160T: type = "AM29LV160T (16 Mbit, top boot sector)"; break; - case FLASH_AM320B: type = "AM29LV320B (32 Mbit, bottom boot sect)"; break; - case FLASH_AM320T: type = "AM29LV320T (32 Mbit, top boot sector)"; break; - case FLASH_STM800AB: type = "M29W800AB (8 Mbit, bottom boot sect)"; break; - case FLASH_SST800A: type = "SST39LF/VF800 (8 Mbit, uniform sector size)"; break; - case FLASH_SST160A: type = "SST39LF/VF160 (16 Mbit, uniform sector size)"; break; - } - } - - printf( - "\n Brand: %s Type: %s\n" - " Size: %lu KB in %d Sectors\n", - mfct, - type, - info->size >> 10, - info->sector_count - ); - - printf (" Sector Start Addresses:"); - - for (i = 0; i < info->sector_count; i++) - { - unsigned long size; - unsigned int erased; - unsigned long * flash = (unsigned long *) info->start[i]; - - /* - * Check if whole sector is erased - */ - size = - (i != (info->sector_count - 1)) ? - (info->start[i + 1] - info->start[i]) >> 2 : - (info->start[0] + info->size - info->start[i]) >> 2; - - for( - flash = (unsigned long *) info->start[i], erased = 1; - (flash != (unsigned long *) info->start[i] + size) && erased; - flash++ - ) - erased = *flash == ~0x0UL; - - printf( - "%s %08lX %s %s", - (i % 5) ? "" : "\n ", - info->start[i], - erased ? "E" : " ", - info->protect[i] ? "RO" : " " - ); - } - - puts("\n"); - return; -} - -#if 0 - -/* - * The following code cannot be run from FLASH! - */ -ulong -flash_get_size (vu_long *addr, flash_info_t *info) -{ - short i; - FLASH_WORD_SIZE value; - ulong base = (ulong)addr; - volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)addr; - - printf("flash_get_size: \n"); - /* Write auto select command: read Manufacturer ID */ - eieio(); - addr2[ADDR0] = (FLASH_WORD_SIZE)0xAA; - addr2[ADDR1] = (FLASH_WORD_SIZE)0x55; - addr2[ADDR0] = (FLASH_WORD_SIZE)0x90; - value = addr2[0]; - - switch (value) { - case (FLASH_WORD_SIZE)AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; - case (FLASH_WORD_SIZE)FUJ_MANUFACT: - info->flash_id = FLASH_MAN_FUJ; - break; - case (FLASH_WORD_SIZE)SST_MANUFACT: - info->flash_id = FLASH_MAN_SST; - break; - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - printf("recognised manufacturer"); - - value = addr2[ADDR3]; /* device ID */ - debug ("\ndev_code=%x\n", value); - - switch (value) { - case (FLASH_WORD_SIZE)AMD_ID_LV400T: - info->flash_id += FLASH_AM400T; - info->sector_count = 11; - info->size = 0x00080000; - break; /* => 0.5 MB */ - - case (FLASH_WORD_SIZE)AMD_ID_LV400B: - info->flash_id += FLASH_AM400B; - info->sector_count = 11; - info->size = 0x00080000; - break; /* => 0.5 MB */ - - case (FLASH_WORD_SIZE)AMD_ID_LV800T: - info->flash_id += FLASH_AM800T; - info->sector_count = 19; - info->size = 0x00100000; - break; /* => 1 MB */ - - case (FLASH_WORD_SIZE)AMD_ID_LV800B: - info->flash_id += FLASH_AM800B; - info->sector_count = 19; - info->size = 0x00100000; - break; /* => 1 MB */ - - case (FLASH_WORD_SIZE)AMD_ID_LV160T: - info->flash_id += FLASH_AM160T; - info->sector_count = 35; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (FLASH_WORD_SIZE)AMD_ID_LV160B: - info->flash_id += FLASH_AM160B; - info->sector_count = 35; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (FLASH_WORD_SIZE)SST_ID_xF800A: - info->flash_id += FLASH_SST800A; - info->sector_count = 16; - info->size = 0x00100000; - break; /* => 1 MB */ - - case (FLASH_WORD_SIZE)SST_ID_xF160A: - info->flash_id += FLASH_SST160A; - info->sector_count = 32; - info->size = 0x00200000; - break; /* => 2 MB */ - - case (FLASH_WORD_SIZE)AMD_ID_F040B: - info->flash_id += FLASH_AM040; - info->sector_count = 8; - info->size = 0x00080000; - break; /* => 0.5 MB */ - - default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - - } - - printf("flash id %lx; sector count %x, size %lx\n", info->flash_id,info->sector_count,info->size); - /* set up sector start address table */ - if (info->flash_id & FLASH_MAN_SST) - { - for (i = 0; i < info->sector_count; i++) - info->start[i] = base + (i * 0x00010000); - } - else - if (info->flash_id & FLASH_BTYPE) { - /* set sector offsets for bottom boot block type */ - info->start[0] = base + 0x00000000; - info->start[1] = base + 0x00004000; - info->start[2] = base + 0x00006000; - info->start[3] = base + 0x00008000; - for (i = 4; i < info->sector_count; i++) { - info->start[i] = base + (i * 0x00010000) - 0x00030000; - } - } else { - /* set sector offsets for top boot block type */ - i = info->sector_count - 1; - info->start[i--] = base + info->size - 0x00004000; - info->start[i--] = base + info->size - 0x00006000; - info->start[i--] = base + info->size - 0x00008000; - for (; i >= 0; i--) { - info->start[i] = base + i * 0x00010000; - } - } - - /* check for protected sectors */ - for (i = 0; i < info->sector_count; i++) { - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - addr2 = (volatile FLASH_WORD_SIZE *)(info->start[i]); - if (info->flash_id & FLASH_MAN_SST) - info->protect[i] = 0; - else - info->protect[i] = addr2[2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if (info->flash_id != FLASH_UNKNOWN) { - addr2 = (FLASH_WORD_SIZE *)info->start[0]; - *addr2 = (FLASH_WORD_SIZE)0x00F000F0; /* reset bank */ - } - - return (info->size); -} - -#endif - - -int -flash_erase(flash_info_t *info, int s_first, int s_last) -{ - volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]); - int flag, prot, sect, l_sect; - ulong start, now, last; - unsigned char sh8b; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - if ((info->flash_id == FLASH_UNKNOWN) || - (info->flash_id > (FLASH_MAN_STM | FLASH_AMD_COMP))) { - printf ("Can't erase unknown flash type - aborted\n"); - return 1; - } - - prot = 0; - for (sect=s_first; sect<=s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf ("\n"); - } - - l_sect = -1; - - /* Check the ROM CS */ - if ((info->start[0] >= ROM_CS1_START) && (info->start[0] < ROM_CS0_START)) - sh8b = 3; - else - sh8b = 0; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA; - addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055; - addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00800080; - addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA; - addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055; - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr = (FLASH_WORD_SIZE *)(info->start[0] + ( - (info->start[sect] - info->start[0]) << sh8b)); - if (info->flash_id & FLASH_MAN_SST) - { - addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA; - addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055; - addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00800080; - addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA; - addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055; - addr[0] = (FLASH_WORD_SIZE)0x00500050; /* block erase */ - udelay(30000); /* wait 30 ms */ - } - else - addr[0] = (FLASH_WORD_SIZE)0x00300030; /* sector erase */ - l_sect = sect; - } - } - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* wait at least 80us - let's wait 1 ms */ - udelay (1000); - - /* - * We wait for the last triggered sector - */ - if (l_sect < 0) - goto DONE; - - start = get_timer (0); - last = start; - addr = (FLASH_WORD_SIZE *)(info->start[0] + ( - (info->start[l_sect] - info->start[0]) << sh8b)); - while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) { - if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - serial_putc ('.'); - last = now; - } - } - -DONE: - /* reset to read mode */ - addr = (FLASH_WORD_SIZE *)info->start[0]; - addr[0] = (FLASH_WORD_SIZE)0x00F000F0; /* reset bank */ - - printf (" done\n"); - return 0; -} - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ - -int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) -{ - ulong cp, wp, data; - int i, l, rc; - - wp = (addr & ~3); /* get lower word aligned address */ - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - } - - /* - * handle word aligned part - */ - while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - return (write_word(info, wp, data)); -} - -/*----------------------------------------------------------------------- - * Write a word to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_word (flash_info_t *info, ulong dest, ulong data) -{ - volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)info->start[0]; - volatile FLASH_WORD_SIZE *dest2; - volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *)&data; - ulong start; - int flag; - int i; - unsigned char sh8b; - - /* Check the ROM CS */ - if ((info->start[0] >= ROM_CS1_START) && (info->start[0] < ROM_CS0_START)) - sh8b = 3; - else - sh8b = 0; - - dest2 = (FLASH_WORD_SIZE *)(((dest - info->start[0]) << sh8b) + - info->start[0]); - - /* Check if Flash is (sufficiently) erased */ - if ((*dest2 & (FLASH_WORD_SIZE)data) != (FLASH_WORD_SIZE)data) { - return (2); - } - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - for (i=0; i<4/sizeof(FLASH_WORD_SIZE); i++) - { - addr2[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00AA00AA; - addr2[ADDR1 << sh8b] = (FLASH_WORD_SIZE)0x00550055; - addr2[ADDR0 << sh8b] = (FLASH_WORD_SIZE)0x00A000A0; - - dest2[i << sh8b] = data2[i]; - - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ((dest2[i << sh8b] & (FLASH_WORD_SIZE)0x00800080) != - (data2[i] & (FLASH_WORD_SIZE)0x00800080)) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - return (1); - } - } - } - - return (0); -} - -/*----------------------------------------------------------------------- - */ diff --git a/board/sandpoint/sandpoint.c b/board/sandpoint/sandpoint.c deleted file mode 100644 index 16237bd5249..00000000000 --- a/board/sandpoint/sandpoint.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * (C) Copyright 2000 - * Rob Taylor, Flying Pig Systems. robt@flyingpig.com. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <mpc824x.h> -#include <pci.h> -#include <netdev.h> - -int checkboard (void) -{ - /*TODO: Check processor type */ - - puts ( "Board: Sandpoint " -#ifdef CONFIG_MPC8240 - "8240" -#endif -#ifdef CONFIG_MPC8245 - "8245" -#endif - " Unity ##Test not implemented yet##\n"); - return 0; -} - -#if 0 /* NOT USED */ -int checkflash (void) -{ - /* TODO: XXX XXX XXX */ - printf ("## Test not implemented yet ##\n"); - - return (0); -} -#endif - -phys_size_t initdram (int board_type) -{ - long size; - long new_bank0_end; - long mear1; - long emear1; - - size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE); - - new_bank0_end = size - 1; - mear1 = mpc824x_mpc107_getreg(MEAR1); - emear1 = mpc824x_mpc107_getreg(EMEAR1); - mear1 = (mear1 & 0xFFFFFF00) | - ((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT); - emear1 = (emear1 & 0xFFFFFF00) | - ((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT); - mpc824x_mpc107_setreg(MEAR1, mear1); - mpc824x_mpc107_setreg(EMEAR1, emear1); - - return (size); -} - -/* - * Initialize PCI Devices, report devices found. - */ -#ifndef CONFIG_PCI_PNP -static struct pci_config_table pci_sandpoint_config_table[] = { - { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID, - pci_cfgfunc_config_device, { PCI_ENET0_IOADDR, - PCI_ENET0_MEMADDR, - PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }}, - { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x10, PCI_ANY_ID, - pci_cfgfunc_config_device, { PCI_ENET1_IOADDR, - PCI_ENET1_MEMADDR, - PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }}, - { } -}; -#endif - -struct pci_controller hose = { -#ifndef CONFIG_PCI_PNP - config_table: pci_sandpoint_config_table, -#endif -}; - -void pci_init_board(void) -{ - pci_mpc824x_init(&hose); -} - -int board_eth_init(bd_t *bis) -{ - return pci_eth_init(bis); -} diff --git a/board/sandpoint/u-boot.lds b/board/sandpoint/u-boot.lds deleted file mode 100644 index cd9f07c5112..00000000000 --- a/board/sandpoint/u-boot.lds +++ /dev/null @@ -1,84 +0,0 @@ -/* - * (C) Copyright 2001-2007 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_ARCH(powerpc) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc824x/start.o (.text*) - *(.text.v*printf) - - . = DEFINED(env_offset) ? env_offset : .; - common/env_embedded.o (.ppcenv*) - - *(.text*) - . = ALIGN(16); - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x0FFF) & 0xFFFFF000; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - KEEP(*(.got)) - PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; - __fixup_entries = (. - _FIXUP_TABLE_) >> 2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(4096); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(4096); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end = . ; - PROVIDE (end = .); -} |