diff options
Diffstat (limited to 'board/LEOX/elpt860')
| -rw-r--r-- | board/LEOX/elpt860/Kconfig | 12 | ||||
| -rw-r--r-- | board/LEOX/elpt860/MAINTAINERS | 6 | ||||
| -rw-r--r-- | board/LEOX/elpt860/Makefile | 21 | ||||
| -rw-r--r-- | board/LEOX/elpt860/README.LEOX | 423 | ||||
| -rw-r--r-- | board/LEOX/elpt860/elpt860.c | 336 | ||||
| -rw-r--r-- | board/LEOX/elpt860/flash.c | 602 | ||||
| -rw-r--r-- | board/LEOX/elpt860/u-boot.lds | 103 | ||||
| -rw-r--r-- | board/LEOX/elpt860/u-boot.lds.debug | 126 |
8 files changed, 0 insertions, 1629 deletions
diff --git a/board/LEOX/elpt860/Kconfig b/board/LEOX/elpt860/Kconfig deleted file mode 100644 index ed74956..0000000 --- a/board/LEOX/elpt860/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -if TARGET_ELPT860 - -config SYS_BOARD - default "elpt860" - -config SYS_VENDOR - default "LEOX" - -config SYS_CONFIG_NAME - default "ELPT860" - -endif diff --git a/board/LEOX/elpt860/MAINTAINERS b/board/LEOX/elpt860/MAINTAINERS deleted file mode 100644 index 8f8a199..0000000 --- a/board/LEOX/elpt860/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -ELPT860 BOARD -M: The LEOX team <team@leox.org> -S: Maintained -F: board/LEOX/elpt860/ -F: include/configs/ELPT860.h -F: configs/ELPT860_defconfig diff --git a/board/LEOX/elpt860/Makefile b/board/LEOX/elpt860/Makefile deleted file mode 100644 index b811adb..0000000 --- a/board/LEOX/elpt860/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -####################################################################### -# -# Copyright (C) 2000, 2001, 2002, 2003 -# The LEOX team <team@leox.org>, http://www.leox.org -# -# (C) Copyright 2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# LEOX.org is about the development of free hardware and software resources -# for system on chip. -# -# Description: U-Boot port on the LEOX's ELPT860 CPU board -# ~~~~~~~~~~~ -# -####################################################################### -# -# SPDX-License-Identifier: GPL-2.0+ -# -####################################################################### - -obj-y = elpt860.o flash.o diff --git a/board/LEOX/elpt860/README.LEOX b/board/LEOX/elpt860/README.LEOX deleted file mode 100644 index aa41ff8..0000000 --- a/board/LEOX/elpt860/README.LEOX +++ /dev/null @@ -1,423 +0,0 @@ -============================================================================= - - U-Boot port on the LEOX's ELPT860 CPU board - ------------------------------------------- - -LEOX.org is about the development of free hardware and software resources - for system on chip. - -For more information, contact The LEOX team <team@leox.org> - -References: -~~~~~~~~~~ - 1) Get the last stable release from denx.de: - o ftp://ftp.denx.de/pub/u-boot/u-boot-0.2.0.tar.bz2 - 2) Get the current CVS snapshot: - o cvs -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot login - o cvs -z6 -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot co -P u-boot - -============================================================================= - -The ELPT860 CPU board has the following features: - -Processor: - MPC860T @ 50MHz - - PowerPC Core - - 65 MIPS - - Caches: D->4KB, I->4KB - - CPM: 4 SCCs, 2 SMCs - - Ethernet 10/100 - - SPI, I2C, PCMCIA, Parallel - -CPU board: - DRAM: 16 MB - - FLASH: 512 KB + (2 * 4 MB) - - NVRAM: 128 KB - - 1 Serial link - - 2 Ethernet 10 BaseT Channels - -On power-up the processor jumps to the address of 0x02000100 - -Thus, U-Boot is configured to reside in flash starting at the address of -0x02001000. The environment space is located in NVRAM separately from -U-Boot, at the address of 0x03000000. - -============================================================================= - - U-Boot test results - -============================================================================= - -################################################## -# Operation on the serial console (SMC1) -############################## - -U-Boot 0.2.2 (Jan 19 2003 - 11:08:39) - -CPU: XPC860xxZPnnB at 50 MHz: 4 kB I-Cache 4 kB D-Cache FEC present - *** Warning: CPU Core has Silicon Bugs -- Check the Errata *** -Board: ### No HW ID - assuming ELPT860 -DRAM: 16 MB -FLASH: 512 kB -In: serial -Out: serial -Err: serial -Net: SCC ETHERNET - -Type "run nfsboot" to mount root filesystem over NFS - -Hit any key to stop autoboot: 0 -LEOX_elpt860: help -askenv - get environment variables from stdin -base - print or set address offset -bdinfo - print Board Info structure -bootm - boot application image from memory -bootp - boot image via network using BootP/TFTP protocol -bootd - boot default, i.e., run 'bootcmd' -cmp - memory compare -coninfo - print console devices and informations -cp - memory copy -crc32 - checksum calculation -echo - echo args to console -erase - erase FLASH memory -flinfo - print FLASH memory information -go - start application at address 'addr' -help - print online help -iminfo - print header information for application image -loadb - load binary file over serial line (kermit mode) -loads - load S-Record file over serial line -loop - infinite loop on address range -md - memory display -mm - memory modify (auto-incrementing) -mtest - simple RAM test -mw - memory write (fill) -nm - memory modify (constant address) -printenv- print environment variables -protect - enable or disable FLASH write protection -rarpboot- boot image via network using RARP/TFTP protocol -reset - Perform RESET of the CPU -run - run commands in an environment variable -saveenv - save environment variables to persistent storage -setenv - set environment variables -sleep - delay execution for some time -source - run script from memory -tftpboot- boot image via network using TFTP protocol - and env variables ipaddr and serverip -version - print monitor version -? - alias for 'help' - -################################################## -# Environment Variables (CONFIG_ENV_IS_IN_NVRAM) -############################## - -LEOX_elpt860: printenv -bootdelay=5 -loads_echo=1 -baudrate=9600 -stdin=serial -stdout=serial -stderr=serial -ethaddr=00:03:ca:00:64:df -ipaddr=192.168.0.30 -netmask=255.255.255.0 -serverip=192.168.0.1 -nfsserverip=192.168.0.1 -preboot=echo;echo Type "run nfsboot" to mount root filesystem over NFS;echo -gatewayip=192.168.0.1 -ramargs=setenv bootargs root=/dev/ram rw -rootargs=setenv rootpath /tftp/${ipaddr} -nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${nfsserverip}:${rootpath} -addip=setenv bootargs ${bootargs} ip=${ipaddr}:${nfsserverip}:${gatewayip}:${netmask}:${hostname}:eth0: -ramboot=tftp 400000 /home/leox/pMulti;run ramargs;bootm -nfsboot=tftp 400000 /home/leox/uImage;run rootargs;run nfsargs;run addip;bootm -bootcmd=run ramboot -clocks_in_mhz=1 - -Environment size: 730/16380 bytes - -################################################## -# Flash Memory Information -############################## - -LEOX_elpt860: flinfo - -Bank # 1: AMD AM29F040 (4 Mbits) - Size: 512 KB in 8 Sectors - Sector Start Addresses: - 02000000 (RO) 02010000 (RO) 02020000 (RO) 02030000 (RO) 02040000 - 02050000 02060000 02070000 - -################################################## -# Board Information Structure -############################## - -LEOX_elpt860: bdinfo -memstart = 0x00000000 -memsize = 0x01000000 -flashstart = 0x02000000 -flashsize = 0x00080000 -flashoffset = 0x00030000 -sramstart = 0x00000000 -sramsize = 0x00000000 -immr_base = 0xFF000000 -bootflags = 0x00000001 -intfreq = 50 MHz -busfreq = 50 MHz -ethaddr = 00:03:ca:00:64:df -IP addr = 192.168.0.30 -baudrate = 9600 bps - -################################################## -# Image Download and run over serial port -# hello_world (S-Record image) -# ===> 1) Enter "loads" command into U-Boot monitor -# ===> 2) From TeraTerm's bar menu, Select 'File/Send file...' -# Then select 'hello_world.srec' with the file browser -############################## - -U-Boot 0.2.2 (Jan 19 2003 - 11:08:39) - -CPU: XPC860xxZPnnB at 50 MHz: 4 kB I-Cache 4 kB D-Cache FEC present - *** Warning: CPU Core has Silicon Bugs -- Check the Errata *** -Board: ### No HW ID - assuming ELPT860 -DRAM: 16 MB -FLASH: 512 kB -In: serial -Out: serial -Err: serial -Net: SCC ETHERNET - -Type "run nfsboot" to mount root filesystem over NFS - -Hit any key to stop autoboot: 0 -LEOX_elpt860: loads -## Ready for S-Record download ... -S804040004F3050154000501709905014C000501388D -## First Load Addr = 0x00040000 -## Last Load Addr = 0x0005018B -## Total Size = 0x0001018C = 65932 Bytes -## Start Addr = 0x00040004 -LEOX_elpt860: go 40004 This is a test !!! -## Starting application at 0x00040004 ... -Hello World -argc = 6 -argv[0] = "40004" -argv[1] = "This" -argv[2] = "is" -argv[3] = "a" -argv[4] = "test" -argv[5] = "!!!" -argv[6] = "<NULL>" -Hit any key to exit ... - -## Application terminated, rc = 0x0 - -################################################## -# Image download and run over ethernet interface -# Linux-2.4.4 (uImage) + Root filesystem mounted over NFS -############################## - -U-Boot 0.2.2 (Jan 19 2003 - 11:08:39) - -CPU: XPC860xxZPnnB at 50 MHz: 4 kB I-Cache 4 kB D-Cache FEC present - *** Warning: CPU Core has Silicon Bugs -- Check the Errata *** -Board: ### No HW ID - assuming ELPT860 -DRAM: 16 MB -FLASH: 512 kB -In: serial -Out: serial -Err: serial -Net: SCC ETHERNET - -Type "run nfsboot" to mount root filesystem over NFS - -Hit any key to stop autoboot: 0 -LEOX_elpt860: run nfsboot -ARP broadcast 1 -TFTP from server 192.168.0.1; our IP address is 192.168.0.30 -Filename '/home/leox/uImage'. -Load address: 0x400000 -Loading: ################################################################# - ############################# -done -Bytes transferred = 477294 (7486e hex) -## Booting image at 00400000 ... - Image Name: Linux-2.4.4 - Image Type: PowerPC Linux Kernel Image (gzip compressed) - Data Size: 477230 Bytes = 466 kB = 0 MB - Load Address: 00000000 - Entry Point: 00000000 - Verifying Checksum ... OK - Uncompressing Kernel Image ... OK -Linux version 2.4.4-rthal5 (leox@p5ak6650) (gcc version 2.95.3 20010315 (release/MontaVista)) #1 Wed Jul 3 10:23:53 CEST 2002 -On node 0 totalpages: 4096 -zone(0): 4096 pages. -zone(1): 0 pages. -zone(2): 0 pages. -Kernel command line: root=/dev/nfs rw nfsroot=192.168.0.1:/tftp/192.168.0.30 ip=192.168.0.30:192.168.0.1:192.168.0.1:255.255.255.0::eth0: -rtsched version <20010618.1050.24> -Decrementer Frequency: 3125000 -Warning: real time clock seems stuck! -Calibrating delay loop... 49.76 BogoMIPS -Memory: 14720k available (928k kernel code, 384k data, 44k init, 0k highmem) -Dentry-cache hash table entries: 2048 (order: 2, 16384 bytes) -Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes) -Page-cache hash table entries: 4096 (order: 2, 16384 bytes) -Inode-cache hash table entries: 1024 (order: 1, 8192 bytes) -POSIX conformance testing by UNIFIX -Linux NET4.0 for Linux 2.4 -Based upon Swansea University Computer Society NET3.039 -Starting kswapd v1.8 -CPM UART driver version 0.03 -ttyS0 on SMC1 at 0x0280, BRG1 -block: queued sectors max/low 9701kB/3233kB, 64 slots per queue -RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize -eth0: CPM ENET Version 0.2 on SCC1, 00:03:ca:00:64:df -NET4: Linux TCP/IP 1.0 for NET4.0 -IP Protocols: ICMP, UDP, TCP -IP: routing cache hash table of 512 buckets, 4Kbytes -TCP: Hash tables configured (established 1024 bind 1024) -NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. -Looking up port of RPC 100003/2 on 192.168.0.1 -Looking up port of RPC 100005/2 on 192.168.0.1 -VFS: Mounted root (nfs filesystem). -Freeing unused kernel memory: 44k init -INIT: version 2.78 booting - Welcome to DENX Embedded Linux Environment - Press 'I' to enter interactive startup. -Mounting proc filesystem: [ OK ] -Configuring kernel parameters: [ OK ] -Cannot access the Hardware Clock via any known method. -Use the --debug option to see the details of our search for an access method. -Setting clock : Wed Dec 31 19:00:11 EST 1969 [ OK ] -Activating swap partitions: [ OK ] -Setting hostname 192.168.0.30: [ OK ] -Finding module dependencies: -[ OK ] -Checking filesystems -Checking all file systems. -[ OK ] -Mounting local filesystems: [ OK ] -Enabling swap space: [ OK ] -INIT: Entering runlevel: 3 -Entering non-interactive startup -Starting system logger: [ OK ] -Starting kernel logger: [ OK ] -Starting xinetd: [ OK ] - -192 login: root -Last login: Wed Dec 31 19:00:41 on ttyS0 -bash-2.04# - -################################################## -# Image download and run over ethernet interface -# Linux-2.4.4 + Root filesystem mounted from RAM (pMulti) -############################## - -U-Boot 0.2.2 (Jan 19 2003 - 11:08:39) - -CPU: XPC860xxZPnnB at 50 MHz: 4 kB I-Cache 4 kB D-Cache FEC present - *** Warning: CPU Core has Silicon Bugs -- Check the Errata *** -Board: ### No HW ID - assuming ELPT860 -DRAM: 16 MB -FLASH: 512 kB -In: serial -Out: serial -Err: serial -Net: SCC ETHERNET - -Type "run nfsboot" to mount root filesystem over NFS - -Hit any key to stop autoboot: 0 -LEOX_elpt860: run ramboot -ARP broadcast 1 -TFTP from server 192.168.0.1; our IP address is 192.168.0.30 -Filename '/home/leox/pMulti'. -Load address: 0x400000 -Loading: ################################################################# - ################################################################# - ################################################################# - ################################################################# - ################################################################# - ######################################################## -done -Bytes transferred = 1947816 (1db8a8 hex) -## Booting image at 00400000 ... - Image Name: linux-2.4.4-2002-03-21 Multiboot - Image Type: PowerPC Linux Multi-File Image (gzip compressed) - Data Size: 1947752 Bytes = 1902 kB = 1 MB - Load Address: 00000000 - Entry Point: 00000000 - Contents: - Image 0: 477230 Bytes = 466 kB = 0 MB - Image 1: 1470508 Bytes = 1436 kB = 1 MB - Verifying Checksum ... OK - Uncompressing Multi-File Image ... OK - Loading Ramdisk to 00e44000, end 00fab02c ... OK -Linux version 2.4.4-rthal5 (leox@p5ak6650) (gcc version 2.95.3 20010315 (release/MontaVista)) #1 Wed Jul 3 10:23:53 CEST 2002 -On node 0 totalpages: 4096 -zone(0): 4096 pages. -zone(1): 0 pages. -zone(2): 0 pages. -Kernel command line: root=/dev/ram rw -rtsched version <20010618.1050.24> -Decrementer Frequency: 3125000 -Warning: real time clock seems stuck! -Calibrating delay loop... 49.76 BogoMIPS -Memory: 13280k available (928k kernel code, 384k data, 44k init, 0k highmem) -Dentry-cache hash table entries: 2048 (order: 2, 16384 bytes) -Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes) -Page-cache hash table entries: 4096 (order: 2, 16384 bytes) -Inode-cache hash table entries: 1024 (order: 1, 8192 bytes) -POSIX conformance testing by UNIFIX -Linux NET4.0 for Linux 2.4 -Based upon Swansea University Computer Society NET3.039 -Starting kswapd v1.8 -CPM UART driver version 0.03 -ttyS0 on SMC1 at 0x0280, BRG1 -block: queued sectors max/low 8741kB/2913kB, 64 slots per queue -RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize -eth0: CPM ENET Version 0.2 on SCC1, 00:03:ca:00:64:df -RAMDISK: Compressed image found at block 0 -Freeing initrd memory: 1436k freed -NET4: Linux TCP/IP 1.0 for NET4.0 -IP Protocols: ICMP, UDP, TCP -IP: routing cache hash table of 512 buckets, 4Kbytes -TCP: Hash tables configured (established 1024 bind 1024) -IP-Config: Incomplete network configuration information. -NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. -VFS: Mounted root (ext2 filesystem). -Freeing unused kernel memory: 44k init -init started: BusyBox v0.60.2 (2002.07.01-12:06+0000) multi-call Configuring hostname -Configuring lo... -Configuring eth0... -Configuring Gateway... - -Please press Enter to activate this console. - -ELPT860 login: root -Password: -Welcome to Linux-2.4.4 for ELPT CPU board (MPC860T @ 50MHz) - - a8888b. - d888888b. - 8P"YP"Y88 - _ _ 8|o||o|88 - | | |_| 8' .88 - | | _ ____ _ _ _ _ 8`._.' Y8. - | | | | _ \| | | |\ \/ / d/ `8b. - | |___ | | | | | |_| |/ \ .dP . Y8b. - |_____||_|_| |_|\____|\_/\_/ d8:' " `::88b. - d8" `Y88b - :8P ' :888 - 8a. : _a88P - ._/"Yaa_ : .| 88P| - \ YP" `| 8P `. - / \._____.d| .' - `--..__)888888P`._.' -login[21]: root login on `ttyS0' - - - -BusyBox v0.60.3 (2002.07.20-10:39+0000) Built-in shell (ash) -Enter 'help' for a list of built-in commands. - -root@ELPT860:~ # diff --git a/board/LEOX/elpt860/elpt860.c b/board/LEOX/elpt860/elpt860.c deleted file mode 100644 index 81820cb..0000000 --- a/board/LEOX/elpt860/elpt860.c +++ /dev/null @@ -1,336 +0,0 @@ -/* -**===================================================================== -** -** Copyright (C) 2000, 2001, 2002, 2003 -** The LEOX team <team@leox.org>, http://www.leox.org -** -** LEOX.org is about the development of free hardware and software resources -** for system on chip. -** -** Description: U-Boot port on the LEOX's ELPT860 CPU board -** ~~~~~~~~~~~ -** -**===================================================================== -** - * SPDX-License-Identifier: GPL-2.0+ -** -**===================================================================== -*/ - -/* -** Note 1: In this file, you have to provide the following functions: -** ------ -** int board_early_init_f(void) -** int checkboard(void) -** phys_size_t initdram(int board_type) -** called from 'board_init_f()' into 'common/board.c' -** -** void reset_phy(void) -** called from 'board_init_r()' into 'common/board.c' -*/ - -#include <common.h> -#include <mpc8xx.h> - -/* ------------------------------------------------------------------------- */ - -static long int dram_size (long int, long int *, long int); - -/* ------------------------------------------------------------------------- */ - -#define _NOT_USED_ 0xFFFFFFFF - -const uint init_sdram_table[] = { - /* - * Single Read. (Offset 0 in UPMA RAM) - */ - 0x0FFCCC04, 0xFFFFFC04, 0x0FFC3C04, 0xFFFFFC04, - 0xFFFFFC04, /* last */ - /* - * SDRAM Initialization (offset 5 in UPMA RAM) - * - * This is no UPM entry point. The following definition uses - * the remaining space to establish an initialization - * sequence, which is executed by a RUN command. - * - */ - 0xFFFFFC04, 0xFFFFFC04, 0x0FFC3C04, /* last */ - /* - * Burst Read. (Offset 8 in UPMA RAM) - */ - 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04, - 0x0FFC3C04, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04, - 0xFFFFFC04, 0x0FFC3C04, 0xFFFFFC04, 0xFFFFFC04, - 0xFFFFFC04, 0xFFFFFC04, 0x0FFC3C04, 0xFFFFFC04, /* last */ - /* - * Single Write. (Offset 18 in UPMA RAM) - */ - 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04, 0x0FFC3C04, - 0xFFFFFC04, 0xFFFFFC04, 0x0FFFFC04, 0xFFFFFC04, /* last */ - /* - * Burst Write. (Offset 20 in UPMA RAM) - */ - 0x0FFC3C04, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04, - 0xFFFFFC04, 0x0FFC3C04, 0xFFFFFC04, 0xFFFFFC04, - 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC34, 0x0FAC0C34, - 0xFFFFFC05, 0xFFFFFC04, 0x0FFCFC04, 0xFFFFFC05, /* last */ -}; - -const uint sdram_table[] = { - /* - * Single Read. (Offset 0 in UPMA RAM) - */ - 0x0F0FFC24, 0x0F0CFC04, 0xFF0FFC04, 0x00AF3C04, - 0xFF0FFC00, /* last */ - /* - * SDRAM Initialization (offset 5 in UPMA RAM) - * - * This is no UPM entry point. The following definition uses - * the remaining space to establish an initialization - * sequence, which is executed by a RUN command. - * - */ - 0x0FFCCC04, 0xFFAFFC05, 0xFFAFFC05, /* last */ - /* - * Burst Read. (Offset 8 in UPMA RAM) - */ - 0x0F0FFC24, 0x0F0CFC04, 0xFF0FFC04, 0x00AF3C04, - 0xF00FFC00, 0xF00FFC00, 0xF00FFC00, 0xFF0FFC00, - 0x0FFCCC04, 0xFFAFFC05, 0xFFAFFC04, 0xFFAFFC04, - 0xFFAFFC04, 0xFFAFFC04, 0xFFAFFC04, 0xFFAFFC04, /* last */ - /* - * Single Write. (Offset 18 in UPMA RAM) - */ - 0x0F0FFC24, 0x0F0CFC04, 0xFF0FFC04, 0x00AF0C00, - 0xFF0FFC04, 0x0FFCCC04, 0xFFAFFC05, /* last */ - _NOT_USED_, - /* - * Burst Write. (Offset 20 in UPMA RAM) - */ - 0x0F0FFC24, 0x0F0CFC04, 0xFF0FFC00, 0x00AF0C00, - 0xF00FFC00, 0xF00FFC00, 0xF00FFC04, 0x0FFCCC04, - 0xFFAFFC04, 0xFFAFFC05, 0xFFAFFC04, 0xFFAFFC04, - 0xFFAFFC04, 0xFFAFFC04, 0xFFAFFC04, 0xFFAFFC04, /* last */ - /* - * Refresh (Offset 30 in UPMA RAM) - */ - 0x0FFC3C04, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04, - 0xFFFFFC05, 0xFFFFFC04, 0xFFFFFC05, _NOT_USED_, - 0xFFAFFC04, 0xFFAFFC04, 0xFFAFFC04, 0xFFAFFC04, /* last */ - /* - * Exception. (Offset 3c in UPMA RAM) - */ - 0x0FFFFC34, 0x0FAC0C34, 0xFFFFFC05, 0xFFAFFC04, /* last */ -}; - -/* ------------------------------------------------------------------------- */ - -#define CONFIG_SYS_PC4 0x0800 - -#define CONFIG_SYS_DS1 CONFIG_SYS_PC4 - -/* - * Very early board init code (fpga boot, etc.) - */ -int board_early_init_f (void) -{ - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; - - /* - * Light up the red led on ELPT860 pcb (DS1) (PCDAT) - */ - immr->im_ioport.iop_pcdat &= ~CONFIG_SYS_DS1; /* PCDAT (DS1 = 0) */ - immr->im_ioport.iop_pcpar &= ~CONFIG_SYS_DS1; /* PCPAR (0=general purpose I/O) */ - immr->im_ioport.iop_pcdir |= CONFIG_SYS_DS1; /* PCDIR (I/O: 0=input, 1=output) */ - - return (0); /* success */ -} - -/* - * Check Board Identity: - * - * Test ELPT860 ID string - * - * Return 1 if no second DRAM bank, otherwise returns 0 - */ - -int checkboard (void) -{ - char buf[64]; - int i = getenv_f("serial#", buf, sizeof(buf)); - - if ((i < 0) || strncmp(buf, "ELPT860", 7)) - printf ("### No HW ID - assuming ELPT860\n"); - - return (0); /* success */ -} - -/* ------------------------------------------------------------------------- */ - -phys_size_t initdram (int board_type) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - long int size8, size9; - long int size_b0 = 0; - - /* - * This sequence initializes SDRAM chips on ELPT860 board - */ - upmconfig (UPMA, (uint *) init_sdram_table, - sizeof (init_sdram_table) / sizeof (uint)); - - memctl->memc_mptpr = 0x0200; - memctl->memc_mamr = 0x18002111; - - memctl->memc_mar = 0x00000088; - memctl->memc_mcr = 0x80002000; /* CS1: SDRAM bank 0 */ - - upmconfig (UPMA, (uint *) sdram_table, - sizeof (sdram_table) / sizeof (uint)); - - /* - * Preliminary prescaler for refresh (depends on number of - * banks): This value is selected for four cycles every 62.4 us - * with two SDRAM banks or four cycles every 31.2 us with one - * bank. It will be adjusted after memory sizing. - */ - memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_8K; - - /* - * The following value is used as an address (i.e. opcode) for - * the LOAD MODE REGISTER COMMAND during SDRAM initialisation. If - * the port size is 32bit the SDRAM does NOT "see" the lower two - * address lines, i.e. mar=0x00000088 -> opcode=0x00000022 for - * MICRON SDRAMs: - * -> 0 00 010 0 010 - * | | | | +- Burst Length = 4 - * | | | +----- Burst Type = Sequential - * | | +------- CAS Latency = 2 - * | +----------- Operating Mode = Standard - * +-------------- Write Burst Mode = Programmed Burst Length - */ - memctl->memc_mar = 0x00000088; - - /* - * Map controller banks 2 and 3 to the SDRAM banks 2 and 3 at - * preliminary addresses - these have to be modified after the - * SDRAM size has been determined. - */ - memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM; - memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM; - - memctl->memc_mamr = CONFIG_SYS_MAMR_8COL & (~(MAMR_PTAE)); /* no refresh yet */ - - udelay (200); - - /* perform SDRAM initializsation sequence */ - - memctl->memc_mcr = 0x80002105; /* CS1: SDRAM bank 0 */ - udelay (1); - memctl->memc_mcr = 0x80002230; /* CS1: SDRAM bank 0 - execute twice */ - udelay (1); - - memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */ - - udelay (1000); - - /* - * Check Bank 0 Memory Size for re-configuration - * - * try 8 column mode - */ - size8 = dram_size (CONFIG_SYS_MAMR_8COL, - SDRAM_BASE1_PRELIM, SDRAM_MAX_SIZE); - - udelay (1000); - - /* - * try 9 column mode - */ - size9 = dram_size (CONFIG_SYS_MAMR_9COL, - SDRAM_BASE1_PRELIM, SDRAM_MAX_SIZE); - - if (size8 < size9) { /* leave configuration at 9 columns */ - size_b0 = size9; - /* debug ("SDRAM Bank 0 in 9 column mode: %ld MB\n", size >> 20); */ - } else { /* back to 8 columns */ - - size_b0 = size8; - memctl->memc_mamr = CONFIG_SYS_MAMR_8COL; - udelay (500); - /* debug ("SDRAM Bank 0 in 8 column mode: %ld MB\n", size >> 20); */ - } - - udelay (1000); - - /* - * Adjust refresh rate depending on SDRAM type, both banks - * For types > 128 MBit leave it at the current (fast) rate - */ - if (size_b0 < 0x02000000) { - /* reduce to 15.6 us (62.4 us / quad) */ - memctl->memc_mptpr = CONFIG_SYS_MPTPR_2BK_4K; - udelay (1000); - } - - /* - * Final mapping: map bigger bank first - */ - memctl->memc_or1 = ((-size_b0) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM; - memctl->memc_br1 = (CONFIG_SYS_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMA | BR_V; - - { - unsigned long reg; - - /* adjust refresh rate depending on SDRAM type, one bank */ - reg = memctl->memc_mptpr; - reg >>= 1; /* reduce to CONFIG_SYS_MPTPR_1BK_8K / _4K */ - memctl->memc_mptpr = reg; - } - - udelay (10000); - - return (size_b0); -} - -/* ------------------------------------------------------------------------- */ - -/* - * Check memory range for valid RAM. A simple memory test determines - * the actually available RAM size between addresses `base' and - * `base + maxsize'. Some (not all) hardware errors are detected: - * - short between address lines - * - short between data lines - */ - -static long int -dram_size (long int mamr_value, long int *base, long int maxsize) -{ - volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - - memctl->memc_mamr = mamr_value; - - return (get_ram_size (base, maxsize)); -} - -/* ------------------------------------------------------------------------- */ - -#define CONFIG_SYS_PA1 0x4000 -#define CONFIG_SYS_PA2 0x2000 - -#define CONFIG_SYS_LBKs (CONFIG_SYS_PA2 | CONFIG_SYS_PA1) - -void reset_phy (void) -{ - volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; - - /* - * Ensure LBK LXT901 ethernet 1 & 2 = 0 ... for normal loopback in effect - * and no AUI loopback - */ - immr->im_ioport.iop_padat &= ~CONFIG_SYS_LBKs; /* PADAT (LBK eth 1&2 = 0) */ - immr->im_ioport.iop_papar &= ~CONFIG_SYS_LBKs; /* PAPAR (0=general purpose I/O) */ - immr->im_ioport.iop_padir |= CONFIG_SYS_LBKs; /* PADIR (I/O: 0=input, 1=output) */ -} diff --git a/board/LEOX/elpt860/flash.c b/board/LEOX/elpt860/flash.c deleted file mode 100644 index 0377c89..0000000 --- a/board/LEOX/elpt860/flash.c +++ /dev/null @@ -1,602 +0,0 @@ -/* -**===================================================================== -** -** Copyright (C) 2000, 2001, 2002, 2003 -** The LEOX team <team@leox.org>, http://www.leox.org -** -** LEOX.org is about the development of free hardware and software resources -** for system on chip. -** -** Description: U-Boot port on the LEOX's ELPT860 CPU board -** ~~~~~~~~~~~ -** -**===================================================================== -** - * SPDX-License-Identifier: GPL-2.0+ -** -**===================================================================== -*/ - -/* -** Note 1: In this file, you have to provide the following variable: -** ------ -** flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS] -** 'flash_info_t' structure is defined into 'include/flash.h' -** and defined as extern into 'common/cmd_flash.c' -** -** Note 2: In this file, you have to provide the following functions: -** ------ -** unsigned long flash_init(void) -** called from 'board_init_r()' into 'common/board.c' -** -** void flash_print_info(flash_info_t *info) -** called from 'do_flinfo()' into 'common/cmd_flash.c' -** -** int flash_erase(flash_info_t *info, -** int s_first, -** int s_last) -** called from 'do_flerase()' & 'flash_sect_erase()' into 'common/cmd_flash.c' -** -** int write_buff (flash_info_t *info, -** uchar *src, -** ulong addr, -** ulong cnt) -** called from 'flash_write()' into 'common/cmd_flash.c' -*/ - -#include <common.h> -#include <mpc8xx.h> - - -#ifndef CONFIG_ENV_ADDR -# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) -#endif - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -/*----------------------------------------------------------------------- - * Internal Functions - */ -static void flash_get_offsets (ulong base, flash_info_t *info); -static ulong flash_get_size (volatile unsigned char *addr, flash_info_t *info); - -static int write_word (flash_info_t *info, ulong dest, ulong data); -static int write_byte (flash_info_t *info, ulong dest, uchar data); - -/*----------------------------------------------------------------------- - */ - -unsigned long -flash_init (void) -{ - volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; - unsigned long size_b0; - int i; - - /* Init: no FLASHes known */ - for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) - { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - /* Static FLASH Bank configuration here - FIXME XXX */ - - size_b0 = flash_get_size ((volatile unsigned char *)FLASH_BASE0_PRELIM, - &flash_info[0]); - - if ( flash_info[0].flash_id == FLASH_UNKNOWN ) - { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size_b0, size_b0<<20); - } - - /* Remap FLASH according to real size */ - memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-size_b0 & OR_AM_MSK); - memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_MS_GPCM | BR_PS_8 | BR_V; - - /* Re-do sizing to get full correct info */ - size_b0 = flash_get_size ((volatile unsigned char *)CONFIG_SYS_FLASH_BASE, - &flash_info[0]); - - flash_get_offsets (CONFIG_SYS_FLASH_BASE, &flash_info[0]); - -#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE - /* monitor protection ON by default */ - flash_protect (FLAG_PROTECT_SET, - CONFIG_SYS_MONITOR_BASE, - CONFIG_SYS_MONITOR_BASE + monitor_flash_len-1, - &flash_info[0]); -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH - /* ENV protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR + CONFIG_ENV_SIZE-1, - &flash_info[0]); -#endif - - flash_info[0].size = size_b0; - - return (size_b0); -} - -/*----------------------------------------------------------------------- - */ -static void -flash_get_offsets (ulong base, - flash_info_t *info) -{ - int i; - -#define SECTOR_64KB 0x00010000 - - /* set up sector start adress table */ - for (i = 0; i < info->sector_count; i++) - { - info->start[i] = base + (i * SECTOR_64KB); - } -} - -/*----------------------------------------------------------------------- - */ -void -flash_print_info (flash_info_t *info) -{ - int i; - - if ( info->flash_id == FLASH_UNKNOWN ) - { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch ( info->flash_id & FLASH_VENDMASK ) - { - case FLASH_MAN_AMD: printf ("AMD "); break; - case FLASH_MAN_FUJ: printf ("FUJITSU "); break; - case FLASH_MAN_STM: printf ("STM (Thomson) "); break; - default: printf ("Unknown Vendor "); break; - } - - switch ( info->flash_id & FLASH_TYPEMASK ) - { - case FLASH_AM040: printf ("AM29F040 (4 Mbits)\n"); - break; - default: printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld KB in %d Sectors\n", - info->size >> 10, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i=0; i<info->sector_count; ++i) - { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], - info->protect[i] ? " (RO)" : " " - ); - } - printf ("\n"); - - return; -} - -/*----------------------------------------------------------------------- - */ - - -/*----------------------------------------------------------------------- - */ - -/* - * The following code cannot be run from FLASH! - */ - -static ulong -flash_get_size (volatile unsigned char *addr, - flash_info_t *info) -{ - short i; - uchar value; - ulong base = (ulong)addr; - - /* Write auto select command: read Manufacturer ID */ - addr[0x0555] = 0xAA; - addr[0x02AA] = 0x55; - addr[0x0555] = 0x90; - - value = addr[0]; - - switch ( value ) - { - /* case AMD_MANUFACT: */ - case 0x01: - info->flash_id = FLASH_MAN_AMD; - break; - /* case FUJ_MANUFACT: */ - case 0x04: - info->flash_id = FLASH_MAN_FUJ; - break; - /* case STM_MANUFACT: */ - case 0x20: - info->flash_id = FLASH_MAN_STM; - break; - - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ - } - - value = addr[1]; /* device ID */ - - switch ( value ) - { - case STM_ID_F040B: - case AMD_ID_F040B: - info->flash_id += FLASH_AM040; /* 4 Mbits = 512k * 8 */ - info->sector_count = 8; - info->size = 0x00080000; - break; - - default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ - } - - /* set up sector start adress table */ - for (i = 0; i < info->sector_count; 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 */ - addr = (volatile unsigned char *)(info->start[i]); - info->protect[i] = addr[2] & 1; - } - - /* - * Prevent writes to uninitialized FLASH. - */ - if ( info->flash_id != FLASH_UNKNOWN ) - { - addr = (volatile unsigned char *)info->start[0]; - - *addr = 0xF0; /* reset bank */ - } - - return (info->size); -} - - -/*----------------------------------------------------------------------- - */ - -int -flash_erase (flash_info_t *info, - int s_first, - int s_last) -{ - volatile unsigned char *addr = (volatile unsigned char *)(info->start[0]); - int flag, prot, sect, l_sect; - ulong start, now, last; - - 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_AMD_COMP) ) - { - printf ("Can't erase unknown flash type %08lx - aborted\n", - info->flash_id); - 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; - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0xAA; - addr[0x02AA] = 0x55; - addr[0x0555] = 0x80; - addr[0x0555] = 0xAA; - addr[0x02AA] = 0x55; - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect<=s_last; sect++) - { - if (info->protect[sect] == 0) /* not protected */ - { - addr = (volatile unsigned char *)(info->start[sect]); - addr[0] = 0x30; - 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 = (volatile unsigned char *)(info->start[l_sect]); - while ( (addr[0] & 0x80) != 0x80 ) - { - 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 */ - { - putc ('.'); - last = now; - } - } - -DONE: - /* reset to read mode */ - addr = (volatile unsigned char *)info->start[0]; - addr[0] = 0xF0; /* 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; - uchar bdata; - int i, l, rc; - - if ( (info->flash_id & FLASH_TYPEMASK) == FLASH_AM040 ) - { - /* Width of the data bus: 8 bits */ - - wp = addr; - - while ( cnt ) - { - bdata = *src++; - - if ( (rc = write_byte(info, wp, bdata)) != 0 ) - { - return (rc); - } - - ++wp; - --cnt; - } - - return ( 0 ); - } - else - { - /* Width of the data bus: 32 bits */ - - 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) -{ - vu_long *addr = (vu_long*)(info->start[0]); - ulong start; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ( (*((vu_long *)dest) & data) != data ) - { - return (2); - } - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0x00AA00AA; - addr[0x02AA] = 0x00550055; - addr[0x0555] = 0x00A000A0; - - *((vu_long *)dest) = data; - - /* re-enable interrupts if necessary */ - if ( flag ) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ( (*((vu_long *)dest) & 0x00800080) != (data & 0x00800080) ) - { - if ( get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT ) - { - return (1); - } - } - - return (0); -} - -/*----------------------------------------------------------------------- - * Write a byte to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int -write_byte (flash_info_t *info, - ulong dest, - uchar data) -{ - volatile unsigned char *addr = (volatile unsigned char *)(info->start[0]); - ulong start; - int flag; - - /* Check if Flash is (sufficiently) erased */ - if ( (*((volatile unsigned char *)dest) & data) != data ) - { - return (2); - } - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts(); - - addr[0x0555] = 0xAA; - addr[0x02AA] = 0x55; - addr[0x0555] = 0xA0; - - *((volatile unsigned char *)dest) = data; - - /* re-enable interrupts if necessary */ - if ( flag ) - enable_interrupts(); - - /* data polling for D7 */ - start = get_timer (0); - while ( (*((volatile unsigned char *)dest) & 0x80) != (data & 0x80) ) - { - if ( get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT ) - { - return (1); - } - } - - return (0); -} - -/*----------------------------------------------------------------------- - */ diff --git a/board/LEOX/elpt860/u-boot.lds b/board/LEOX/elpt860/u-boot.lds deleted file mode 100644 index c5e57ec..0000000 --- a/board/LEOX/elpt860/u-boot.lds +++ /dev/null @@ -1,103 +0,0 @@ -/* -**===================================================================== -** -** Copyright (C) 2000, 2001, 2002, 2003 -** The LEOX team <team@leox.org>, http://www.leox.org -** -** LEOX.org is about the development of free hardware and software resources -** for system on chip. -** -** Description: U-Boot port on the LEOX's ELPT860 CPU board -** ~~~~~~~~~~~ -** -**===================================================================== -** - * SPDX-License-Identifier: GPL-2.0+ -** -**===================================================================== -*/ - -OUTPUT_ARCH(powerpc) - -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text*) - arch/powerpc/cpu/mpc8xx/traps.o (.text*) - common/built-in.o (.text*) - arch/powerpc/cpu/mpc8xx/built-in.o (.text*) - board/LEOX/elpt860/built-in.o (.text*) - arch/powerpc/lib/built-in.o (.text*) - - . = env_offset; - common/env_embedded.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _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(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - } - __bss_end = . ; - PROVIDE (end = .); -} diff --git a/board/LEOX/elpt860/u-boot.lds.debug b/board/LEOX/elpt860/u-boot.lds.debug deleted file mode 100644 index ce81046..0000000 --- a/board/LEOX/elpt860/u-boot.lds.debug +++ /dev/null @@ -1,126 +0,0 @@ -/* -**===================================================================== -** -** Copyright (C) 2000, 2001, 2002, 2003 -** The LEOX team <team@leox.org>, http://www.leox.org -** -** LEOX.org is about the development of free hardware and software resources -** for system on chip. -** -** Description: U-Boot port on the LEOX's ELPT860 CPU board -** ~~~~~~~~~~~ -** -**===================================================================== -** - * 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: */ - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } - .text : - { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/mpc8xx/start.o (.text) - common/dlmalloc.o (.text) - lib/vsprintf.o (.text) - lib/crc32.o (.text) - - . = env_offset; - common/env_embedded.o (.text) - - *(.text) - *(.got1) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(.rodata) - *(.rodata1) - *(.rodata.str1.4) - *(.eh_frame) - } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - - /* Read-write section, merged into data segment: */ - . = (. + 0x0FFF) & 0xFFFFF000; - _erotext = .; - PROVIDE (erotext = .); - .reloc : - { - *(.got) - _GOT2_TABLE_ = .; - *(.got2) - _FIXUP_TABLE_ = .; - *(.fixup) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS - } - _edata = .; - PROVIDE (edata = .); - - __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 : - { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) - *(COMMON) - } - __bss_end = . ; - PROVIDE (end = .); -} |