June 2005 - U-Boot

[U-Boot-Users] Ethernet loopback command
by Thomas Schäfer 17 Apr '12

17 Apr '12

Hi, The patch attached provides a command called 'ethloop' which allows to perform loopback testing on the current eth device. To achieve this, a new ethernet packet type (PROT_TEST, 0x0808, AFAIK this is not used otherwise) is introduced in net/net.c. The patch is against SF CVS from 20050307. The functions EthLoopStart, EthLoopSend and EthLoopHandler generate a simple ethernet frame with NetOurEther as destination address and packet type PROT_TEST. The looped back package is compared with the original one and a message is displayed. It is necessary to set the ethernet line into loopback mode either by programming the PHY or using a loopback plug. I've tested this on our PPC405 custom board, but it should also work on all other systems because packet generation is independent of the underlying ethernet hardware. Example usage: => mii w 0 0 7100 <-- sets PHY into loopback mode => ethloop Using ppc_405x_eth0 device Got ethernet loopback frame, len=64 loopback test successfully completed => mii w 0 0 8000 <-- PHY reset after test is completed Maybe this is also useful for others.. Best regards, Thomas Schäfer ____________________________________ Kontron Modular Computers GmbH Konrad-Zuse-Str. 9 66115 Saarbrücken Tel.: + 49 (0)681 / 95916 - 203 Fax: + 49 (0)681 / 95916 - 100 E-mail: thomas.schaefer(a)kontron.com

5 5

[U-Boot-Users] New NAND code
by Stefan Roese 10 Aug '06

10 Aug '06

Hi! I was just wondering about state of the NAND code. When I remember correctly a pretty big rewrite was done but not commited yet. Is the last patch sent to this list from Pantelis Antoniou on 5th May still the latest version? Best regards, Stefan

6 8

[U-Boot-Users] parse bug in cmd_mii.c
by Andrew Dyer 22 Jul '06

22 Jul '06

I noticed that in do_mii() the code is dereferencing argv[1] without checking what value argc has. This leads to an exception if a command line like 'mii ' is given where argv[1] is NULL. I have a patch, but my cmd_mii.c is carrying around some other patches (some submitted to the list, some local). Is there a good way to separate out the patches I want to submit by themselves? -- Hardware, n.: The parts of a computer system that can be kicked.

2 4

[U-Boot-Users] Kernel XIP
by shivappa.kushtagi＠wipro.com 19 May '06

19 May '06

Hello, I configured for kernel XIP and created xipImage. When I tried to load it through u-boot, it complained about invalid magic number. Later I added a 64 byte header required for u-boot with the following mkimage command: mkimage -A arm -O linux -T kernel -C none -a 0x00080000 -e 0x00080040 -d xipImage XIPImage. Actually some of the document found at CELF wiki specifies that we need to give "-x" option to mkimage. With -x option, mkimage fails with the following error message : mkimage: Bad file: "xipImage" has invalid buffer for XIP. After looking into the mkimage source code, found that it expects 0xFF for the first 64 bytes of xipImage. Which is missing in the xipImage I have built. There must be some in-consistency between the way xipImage is built or mkimage command. Also, I didn't find any significance of the code for "-x" if we specify the "entry point" correctly (load address + 0x40). After the mkimage, I flashed the XIPImage at address 0x00080000. After resetting the board, I got the following boot messages : ## Booting image at 00080000 ... Image Name: Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2009016 Bytes = 1.9 MB Load Address: 00080000 Entry Point: 00080040 Verifying Checksum ... OK XIP Kernel Image ... OK Starting kernel ... And it stops here.... Any idea what is going wrong here ? My configuration: Processor : ARM926EJ-Sid(wb) rev 3 (v5l) Kernel : 2.6.10 Regards Shivappa

3 2

[U-Boot-Users] PATCH: apply SoC concept on arm926 cpus
by Andreas Engel 03 Apr '06

03 Apr '06

CHANGELOG entry: * Patch by Andreas Engel, 20 June 2005 applied the SoC concept to arm926ejs cpus, i.e. moved the SoC specific timer and cpu_reset code from the ./cpu/$(CPU) directory into new ./cpu/$(CPU)/$(SOC) directories

6 8

[U-Boot-Users] Re: compile u-boot with recent toolchain : symbols problem
by Anton Wöllert 22 Mar '06

22 Mar '06

I've got the same problem with binutils 2.16 and gcc 3.4.4. also binutils 2.16.91.0.1 doesn't work right. > > > > I used to compile U-Boot with ELDK, but I currently need to work with > > newer toolchain : > > - binutils-2.16 > > - gcc-3.4.3 > > This looks line a binutils problem, then. May I ask why you have to > use binutils-2.16 ? May I ask you why it should not be used? How to recover bugs, if people just use older software? > > And which exact board are we talking about? > > > The "__u_boot_cmd_start" symbol value, generated with this new > > toolchain, is wrong (U-Boot crashes when relocating the command > > table). > > Can you please provide exact data, like the differences between the > System.map and the u-boot.map files when using binutils-2.16 and > another, working version of binutils? [Please use the _same_ version > of GCC for this comparison.] > > > There are two new sections between "__u_boot_cmd_start" and > > ".u_boot_cmd" address : > > - .data.rel.local > > - .data.rel > > Can you please show exactly what happens? The above, i couldn't acknowledge, but u-boot definitly hangs _after_ relocating to memory. it will dump 'Now running in RAM at .....'. But then it hangs. After relocating, it tries to manually relocate the command table. But that doesn't work. Don't know why, but with the patch it works. Obviously __u_boot_cmd_start = .; .u_boot_cmd : { *(.u_boot_cmd) } __u_boot_cmd_end = .; and __u_boot_cmd_start = ADDR(.u_boot_cmd); .u_boot_cmd : { *(.u_boot_cmd) } __u_boot_cmd_end = .; should be the same. However, this should be a binutils bug or the linker script voodoo that is done with the first script above isn't really valid. Maybe .u_boot_cmd gets misalligned. Maybe i should try to DEBUG(& __u_boot_cmd_start) in both (the patched and unpatched) versions to see, where it points, or maybe objdump show more. Btw. this happens on the tqm8xx board. Thanks to Vincent for recovering that, that saved me a lot of time... kind regards Anton Wöllert

4 10

[U-Boot-Users] Bug in DTT for temperatures below zero degress !!!
by Steven Scholz 14 Mar '06

14 Mar '06

Hi there, there's a terrible bug in the current U-Boot CVS concerning DDT: For temperature below zero the function dtt_get_temp() (at least for lm75) returns wrong values! ... DTT: 1 is 235 C LCD: Hitachi TX14D11 5,7" 320x240 TFT (235°C) WDT: disabled This is because of the use of an "int" although the lm75 only returns two byte ("signed short"). This trivial fix is needed: Index: u-boot/dtt/lm75.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/dtt/lm75.c,v retrieving revision 1.2 diff -u -r1.2 lm75.c --- u-boot/dtt/lm75.c 27 Jun 2003 21:32:38 -0000 1.2 +++ u-boot/dtt/lm75.c 15 Jun 2005 08:44:21 -0000 @@ -174,7 +170,7 @@ int dtt_get_temp(int sensor) { - return (dtt_read(sensor, DTT_READ_TEMP) / 256); + return ( ((signed short) dtt_read(sensor, DTT_READ_TEMP)) / 256); } /* dtt_get_temp() */ #endif /* CONFIG_DTT_LM75 */ Then the output is correct: ... DTT: 1 is -28 C LCD: Hitachi TX14D11 5,7" 320x240 TFT (-28°C) CCFL: disabled (too cold!) WDT: disabled I am afraid this is an issues on all DTT in U-Boot. Some even only use "uchar". Comments? -- Steven

2 2

[U-Boot-Users] gunzip question about large uImages
by Robin Getz 13 Mar '06

13 Mar '06

Quick Question: It looks to me that the max uncompressed image size is hard coded to 4Meg (0x400000 bytes). Any thoughts why? Long question: We were having some problems booting large uImages (reported here ~ month ago). It seemed as if the were not being decompressed properly. When we had someone (Aubrey Li) dig into it he found/pointed out that in the latest cvs, u-boot/common/cmd_bootm.c the function do_bootm defines what looks to be a uncompressed max length as: uint unc_len = 0x400000; This is passed to gunzip if the image needs to be uncompressed. --snip-- case IH_COMP_GZIP: printf (" Uncompressing %s ... ", name); if (gunzip ((void *)ntohl(hdr->ih_load), unc_len, (uchar *)data, &len) != 0) { puts ("GUNZIP ERROR - must RESET board to recover\n"); SHOW_BOOT_PROGRESS (-6); do_reset (cmdtp, flag, argc, argv); } break; --snip-- gunzip takes this as the second parameter and sets it to dstlen. int gunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp) This is passed to the inflation routine as s.avail_out = dstlen; where inflate from u-boot/lib_generic/zlib.c uses this to halt decompression if the image size can not fit. -- snip -- from int inflate(z, f) -- if (f == Z_PACKET_FLUSH && z->avail_in == 0 && z->avail_out != 0) r = inflate_packet_flush(z->state->blocks); --snip -- from local int inflate_flush(s, z, r)-- /* compute number of bytes to copy as far as end of window */ n = (uInt)((q <= s->write ? s->write : s->end) - q); if (n > z->avail_out) n = z->avail_out; if (n && r == Z_BUF_ERROR) r = Z_OK; /* update counters */ z->avail_out -= n; z->total_out += n; -- When unc_len is increased - our problem goes away... So: two questions: - what is the best way to manage the size of unc_len? in include/configs/platform.h? Or just make it really_really big? - do you want a patch in u-boot/common/cmd_bootm.c/gunzip to check to see if the image was completely decompressed? OR - do you want a patch in u-boot/lib_generic/zlib.c to return an error if it runs out of room? Thanks -Robin

2 1

[U-Boot-Users] [PATCH] fix conditional for including ks8695eth driver
by Greg Ungerer 12 Mar '06

12 Mar '06

Move the c-preprocessor conditional check for compiling the ks8695eth driver code to after including the headers. Otherwise it can never be compiled in. Index: drivers/ks8695eth.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/drivers/ks8695eth.c,v retrieving revision 1.2 diff -u -r1.2 ks8695eth.c --- drivers/ks8695eth.c 23 May 2005 10:49:51 -0000 1.2 +++ drivers/ks8695eth.c 3 Jun 2005 14:13:54 -0000 @@ -18,8 +18,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifdef CONFIG_DRIVER_KS8695ETH - /****************************************************************************/ #include <common.h> @@ -28,6 +26,7 @@ #include <asm/io.h> #include <asm/arch/platform.h> +#ifdef CONFIG_DRIVER_KS8695ETH /****************************************************************************/ /*

3 3

[U-Boot-Users] [PATCH] dhcp vendor fields - support opt bootfile, ignore tftp server
by Murray.Jensen＠csiro.au 12 Mar '06

12 Mar '06

This patch adds support for the dhcp vendor optional bootfile (#67). It also ignores the vendor tftp server name option (#66). Both of these are supplied by the DEC Tru64 Unix dhcp server (called "join"), and in the case of the bootfile, it is the only place the boot file name is supplied. There is a perfectly good, 128 byte, field in the main bootp/dhcp packet where the boot file name could have been stored, but it wasn't used - go figure. Cheers! Murray... -- Murray Jensen, CSIRO Manufacturing & Infra. Tech. Phone: +61 3 9662 7763 Locked Bag No. 9, Preston, Vic, 3072, Australia. Fax: +61 3 9662 7853 Internet: Murray.Jensen(a)csiro.au To the extent permitted by law, CSIRO does not represent, warrant and/or guarantee that the integrity of this communication has been maintained or that the communication is free of errors, virus, interception or interference. The information contained in this e-mail may be confidential or privileged. Any unauthorised use or disclosure is prohibited. If you have received this e-mail in error, please delete it immediately and notify Murray Jensen on +61 3 9662 7763. Thank you.

2 1

[U-Boot-Users] [PATCH] Fix RGMII support in 8548 CDS
by Andy Fleming 12 Mar '06

12 Mar '06

This patch fixes a hw timing issue on 8548 CDS for eTSEC 3 in RGMII mode: Index: tsec.h =================================================================== RCS file: /cm/vault/u-boot/u-boot/cpu/mpc85xx/tsec.h,v retrieving revision 1.1.1.1.4.6 diff -r1.1.1.1.4.6 tsec.h 111c111 < #define MIIM_CIS8204_EPHYCON_RGMII 0x1000 --- > #define MIIM_CIS8204_EPHYCON_RGMII 0x1100

2 1

[U-Boot-Users] LXT971A PHY debugging on MPC8540 Custom Board
by Shirasat Girish-ags032 12 Mar '06

12 Mar '06

Hi , I have partially ported Uboot on one of our MPC8540 based custom boards. I am currently facing problems in bringing up the 10/100Mbps FEC interface. We are using the LXT971A PHY for the FEC interface. Well the problem is that , the MAC is putting out the data but the PHY is failing to put the data on the line. The PHY is successfully able to auto- negotiate. The MAC putting out data was confirmed by the MAC debug registers and by probing the Tx_EN,clock and TX_D lines. I carried out the MAC loop back test which passed . Then went on for the PHY internal loop back test. Well, when the loop back is enabled the MAC fails to transmit the frame successfully. The thing confusing me is that why the MAC frame transmission is getting affected when i enable the PHY loopback test. Any pointers will be very helpful. Regards, Girish

3 3

[U-Boot-Users] [Patch][CVS] Updating for RPXlite_DW---20050619
by Sam Song 12 Mar '06

12 Mar '06

Hi list, To make things better on RPXlite DW board with more flexible functions, a small patch added and tested. I change ifdef to make this patch work online this time. Best regards, Sam CHANGELOG: * Patch by Sam Song, 19 June 2005: - Add netconsole and several useful commands. ___________________________________________________________ 雅虎免费G邮箱－中国第一绝无垃圾邮件骚扰超大邮箱 http://cn.mail.yahoo.com/?id=77071 Index: include/configs/RPXlite_DW.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/RPXlite_DW.h,v retrieving revision 1.6 diff -p -u -r1.6 RPXlite_DW.h --- include/configs/RPXlite_DW.h 22 Jan 2005 18:13:06 -0000 1.6 +++ include/configs/RPXlite_DW.h 19 Jun 2005 13:44:10 -0000 @@ -45,7 +45,7 @@ */ /* #define DEBUG 1 */ -/* #ifdef DEPLOYMENT 1 */ +/* #define DEPLOYMENT 1 */ #undef CONFIG_MPC860 #define CONFIG_MPC823 1 /* This is a MPC823e CPU. */ @@ -117,6 +117,36 @@ #define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE) +#if 1 /* Enable this staff could make image enlarge about 25KB. Mask it if you + don't want the advanced function */ + +#ifdef CONFIG_SPLASH_SCREEN +#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \ + CFG_CMD_ASKENV | \ + CFG_CMD_BMP | \ + CFG_CMD_JFFS2 | \ + CFG_CMD_PING | \ + CFG_CMD_ELF | \ + CFG_CMD_REGINFO | \ + CFG_CMD_DHCP ) +#else +#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \ + CFG_CMD_ASKENV | \ + CFG_CMD_JFFS2 | \ + CFG_CMD_PING | \ + CFG_CMD_ELF | \ + CFG_CMD_REGINFO | \ + CFG_CMD_DHCP ) +#endif /* CONFIG_SPLASH_SCREEN */ + +/* test-only */ +#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */ +#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */ + +#define CONFIG_NETCONSOLE + +#endif /* 1 */ + /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> @@ -446,5 +476,6 @@ #define CONFIG_SERVERIP 172.16.115.6 #define CONFIG_ROOTPATH /workspace/myfilesystem/target/ #define CONFIG_BOOTFILE uImage.rpxusb +#define CONFIG_HOSTNAME LITE_H1_DW #endif /* __CONFIG_H */

2 1

[U-Boot-Users] [Patch][CVS] Fix a dummy pci prototype declaration
by Sam Song 12 Mar '06

12 Mar '06

Hi list, I happened to find the mistaken declaration on pci_cfgfunc_nothing in include/pci.h. Thanks for Wolfgang help me confirm that:-) Best regards, Sam CHANGELOG: * Patch by Sam Song, 19 June 2005: - Fix the mistaken declaration on pci_cfgfunc_nothing Best regards, Sam ___________________________________________________________ 雅虎免费G邮箱－中国第一绝无垃圾邮件骚扰超大邮箱 http://cn.mail.yahoo.com/?id=77071 Index: include/pci.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/pci.h,v retrieving revision 1.3 diff -p -u -r1.3 pci.h --- include/pci.h 31 May 2003 18:35:28 -0000 1.3 +++ include/pci.h 19 Jun 2005 12:57:39 -0000 @@ -336,8 +336,8 @@ struct pci_config_table { unsigned long priv[3]; }; -extern void pci_cfgfunc_nothing(struct pci_controller* hose, pci_dev_t dev, - struct pci_config_table *); +extern void pci_cfgfunc_do_nothing(struct pci_controller* hose, pci_dev_t dev, + struct pci_config_table *); extern void pci_cfgfunc_config_device(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *);

2 1

[U-Boot-Users] [Patch][CVS] Adjust CFG_CMD_ECHO as default ENV setting
by Sam Song 12 Mar '06

12 Mar '06

Hi list, Attached patch makes up a fix on CFG_CMD_ECHO. To avoid breaking exists boards, I adjust "echo" as a default command with aggreement of Wolfgang. For the sake of it's effect on all boards, pls check this one more carefully. About 12 boards related was fixed as well. Fix policy is that if CONFIG_CMD_DFL is used, CFG_CMD_ECHO shouldn't be redefined. Did I fix too much or not enough? Ideas pls... Sorry for the late. I just made my PC get CVS tree:-( CVS hasn't supported proxy. It brings me some troubles more or less. Thanks for all your concern, Sam CHANGELOG: * Patch by Sam Song, 19 June 2005: - Adjust echo as a defalut command. Best regards, Sam ___________________________________________________________ 雅虎免费G邮箱－中国第一绝无垃圾邮件骚扰超大邮箱 http://cn.mail.yahoo.com/?id=77071 Index: README =================================================================== RCS file: /cvsroot/u-boot/u-boot/README,v retrieving revision 1.126 diff -p -u -r1.126 README --- README 3 May 2005 14:12:25 -0000 1.126 +++ README 19 Jun 2005 12:27:42 -0000 @@ -590,7 +590,7 @@ The following options need to be configu CFG_CMD_DIAG * Diagnostics CFG_CMD_DOC * Disk-On-Chip Support CFG_CMD_DTT * Digital Therm and Thermostat - CFG_CMD_ECHO * echo arguments + CFG_CMD_ECHO echo arguments CFG_CMD_EEPROM * EEPROM read/write support CFG_CMD_ELF * bootelf, bootvx CFG_CMD_ENV saveenv Index: common/command.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/command.c,v retrieving revision 1.18 diff -p -u -r1.18 command.c --- common/command.c 6 Apr 2005 00:04:17 -0000 1.18 +++ common/command.c 19 Jun 2005 12:27:51 -0000 @@ -42,6 +42,8 @@ U_BOOT_CMD( NULL ); +#if (CONFIG_COMMANDS & CFG_CMD_ECHO) + int do_echo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { @@ -74,6 +76,8 @@ U_BOOT_CMD( " - echo args to console; \\c suppresses newline\n" ); +#endif /* CFG_CMD_ECHO */ + #ifdef CFG_HUSH_PARSER int Index: include/cmd_confdefs.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/cmd_confdefs.h,v retrieving revision 1.22 diff -p -u -r1.22 cmd_confdefs.h --- include/cmd_confdefs.h 1 Apr 2005 00:25:45 -0000 1.22 +++ include/cmd_confdefs.h 19 Jun 2005 12:27:53 -0000 @@ -110,7 +110,6 @@ CFG_CMD_DIAG | \ CFG_CMD_DOC | \ CFG_CMD_DTT | \ - CFG_CMD_ECHO | \ CFG_CMD_EEPROM | \ CFG_CMD_ELF | \ CFG_CMD_EXT2 | \ Index: include/configs/ISPAN.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/ISPAN.h,v retrieving revision 1.2 diff -p -u -r1.2 ISPAN.h --- include/configs/ISPAN.h 31 Dec 2004 09:32:53 -0000 1.2 +++ include/configs/ISPAN.h 19 Jun 2005 12:27:55 -0000 @@ -108,7 +108,6 @@ #define CONFIG_COMMANDS ( CONFIG_CMD_DFL \ | CFG_CMD_ASKENV \ | CFG_CMD_DHCP \ - | CFG_CMD_ECHO \ | CFG_CMD_IMMAP \ | CFG_CMD_MII \ | CFG_CMD_PING \ Index: include/configs/MIP405.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/MIP405.h,v retrieving revision 1.10 diff -p -u -r1.10 MIP405.h --- include/configs/MIP405.h 23 Feb 2004 22:22:33 -0000 1.10 +++ include/configs/MIP405.h 19 Jun 2005 12:27:56 -0000 @@ -58,7 +58,6 @@ CFG_CMD_CACHE | \ CFG_CMD_DATE | \ CFG_CMD_DHCP | \ - CFG_CMD_ECHO | \ CFG_CMD_EEPROM | \ CFG_CMD_ELF | \ CFG_CMD_FAT | \ Index: include/configs/PIP405.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/PIP405.h,v retrieving revision 1.8 diff -p -u -r1.8 PIP405.h --- include/configs/PIP405.h 20 Jan 2004 23:12:34 -0000 1.8 +++ include/configs/PIP405.h 19 Jun 2005 12:27:57 -0000 @@ -50,7 +50,6 @@ CFG_CMD_PCI | \ CFG_CMD_CACHE | \ CFG_CMD_IRQ | \ - CFG_CMD_ECHO | \ CFG_CMD_EEPROM | \ CFG_CMD_I2C | \ CFG_CMD_REGINFO | \ Index: include/configs/RPXsuper.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/RPXsuper.h,v retrieving revision 1.3 diff -p -u -r1.3 RPXsuper.h --- include/configs/RPXsuper.h 20 Jan 2004 23:12:34 -0000 1.3 +++ include/configs/RPXsuper.h 19 Jun 2005 12:27:58 -0000 @@ -154,7 +154,6 @@ #define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \ CFG_CMD_IMMAP | \ CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ CFG_CMD_I2C | \ CFG_CMD_REGINFO & \ ~CFG_CMD_KGDB ) Index: include/configs/Rattler.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/Rattler.h,v retrieving revision 1.2 diff -p -u -r1.2 Rattler.h --- include/configs/Rattler.h 5 May 2005 09:13:21 -0000 1.2 +++ include/configs/Rattler.h 19 Jun 2005 12:27:59 -0000 @@ -125,7 +125,6 @@ #define CONFIG_COMMANDS (CONFIG_CMD_DFL \ | CFG_CMD_DHCP \ - | CFG_CMD_ECHO \ | CFG_CMD_IMMAP \ | CFG_CMD_JFFS2 \ | CFG_CMD_MII \ Index: include/configs/TQM5200.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/TQM5200.h,v retrieving revision 1.12 diff -p -u -r1.12 TQM5200.h --- include/configs/TQM5200.h 2 Apr 2005 22:37:55 -0000 1.12 +++ include/configs/TQM5200.h 19 Jun 2005 12:28:00 -0000 @@ -161,7 +161,6 @@ CFG_CMD_ASKENV | \ CFG_CMD_DATE | \ CFG_CMD_DHCP | \ - CFG_CMD_ECHO | \ CFG_CMD_EEPROM | \ CFG_CMD_I2C | \ CFG_CMD_MII | \ Index: include/configs/ZPC1900.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/ZPC1900.h,v retrieving revision 1.5 diff -p -u -r1.5 ZPC1900.h --- include/configs/ZPC1900.h 9 Oct 2004 23:33:43 -0000 1.5 +++ include/configs/ZPC1900.h 19 Jun 2005 12:28:01 -0000 @@ -112,7 +112,6 @@ #define CONFIG_COMMANDS (CONFIG_CMD_DFL \ | CFG_CMD_ASKENV \ | CFG_CMD_DHCP \ - | CFG_CMD_ECHO \ | CFG_CMD_IMMAP \ | CFG_CMD_MII \ | CFG_CMD_PING \ Index: include/configs/gw8260.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/gw8260.h,v retrieving revision 1.2 diff -p -u -r1.2 gw8260.h --- include/configs/gw8260.h 27 Jun 2003 21:32:46 -0000 1.2 +++ include/configs/gw8260.h 19 Jun 2005 12:28:02 -0000 @@ -305,7 +305,6 @@ CFG_CMD_BEDBUG | \ CFG_CMD_ELF | \ CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ CFG_CMD_REGINFO | \ CFG_CMD_IMMAP | \ CFG_CMD_MII) Index: include/configs/ppmc8260.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/ppmc8260.h,v retrieving revision 1.4 diff -p -u -r1.4 ppmc8260.h --- include/configs/ppmc8260.h 25 Mar 2004 15:14:45 -0000 1.4 +++ include/configs/ppmc8260.h 19 Jun 2005 12:28:04 -0000 @@ -279,7 +279,6 @@ #define CONFIG_COMMANDS (((CONFIG_CMD_DFL & ~(CFG_CMD_KGDB))) | \ CFG_CMD_ELF | \ CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ CFG_CMD_REGINFO | \ CFG_CMD_MEMTEST | \ CFG_CMD_MII | \ Index: include/configs/sacsng.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/sacsng.h,v retrieving revision 1.7 diff -p -u -r1.7 sacsng.h --- include/configs/sacsng.h 25 Mar 2004 15:14:45 -0000 1.7 +++ include/configs/sacsng.h 19 Jun 2005 12:28:07 -0000 @@ -507,7 +507,6 @@ # define CONFIG_COMMANDS (((CONFIG_CMD_DFL & ~(CFG_CMD_KGDB))) | \ CFG_CMD_ELF | \ CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ CFG_CMD_I2C | \ CFG_CMD_SPI | \ CFG_CMD_SDRAM | \ @@ -520,7 +519,6 @@ # define CONFIG_COMMANDS (((CONFIG_CMD_DFL & ~(CFG_CMD_KGDB))) | \ CFG_CMD_ELF | \ CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ CFG_CMD_I2C | \ CFG_CMD_SPI | \ CFG_CMD_SDRAM | \ Index: include/configs/sbc8260.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/sbc8260.h,v retrieving revision 1.11 diff -p -u -r1.11 sbc8260.h --- include/configs/sbc8260.h 11 Jul 2004 21:49:43 -0000 1.11 +++ include/configs/sbc8260.h 19 Jun 2005 12:28:09 -0000 @@ -448,7 +448,6 @@ #ifdef CONFIG_ETHER_ON_FCC # define CONFIG_COMMANDS (((CONFIG_CMD_DFL & ~(CFG_CMD_KGDB))) | \ CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ CFG_CMD_ELF | \ CFG_CMD_I2C | \ CFG_CMD_IMMAP | \ @@ -459,7 +458,6 @@ #else # define CONFIG_COMMANDS (((CONFIG_CMD_DFL & ~(CFG_CMD_KGDB))) | \ CFG_CMD_ASKENV | \ - CFG_CMD_ECHO | \ CFG_CMD_ELF | \ CFG_CMD_I2C | \ CFG_CMD_IMMAP | \ Index: include/configs/utx8245.h =================================================================== RCS file: /cvsroot/u-boot/u-boot/include/configs/utx8245.h,v retrieving revision 1.3 diff -p -u -r1.3 utx8245.h --- include/configs/utx8245.h 5 Jun 2003 15:40:53 -0000 1.3 +++ include/configs/utx8245.h 19 Jun 2005 12:28:10 -0000 @@ -91,7 +91,6 @@ protect on $(u-boot_startaddr) $(u-boot_ | CFG_CMD_ENV | CFG_CMD_CONSOLE \ | CFG_CMD_LOADS | CFG_CMD_LOADB \ | CFG_CMD_IMI | CFG_CMD_CACHE \ - | CFG_CMD_RUN | CFG_CMD_ECHO \ | CFG_CMD_REGINFO | CFG_CMD_NET\ | CFG_CMD_DHCP | CFG_CMD_I2C \ | CFG_CMD_DATE)

2 1

[U-Boot-Users] Patch to cpu/mpc8260/speed.c
by KokHow Teh 12 Mar '06

12 Mar '06

Hi; I am using u-boot-1.1.2 and I am sending this minor patch to the cpu/mpc8260/speed.c file in view of MPC8280EC document which lays down how the PCIDF is calculated but not reflected correctly in the file. Index: cpu/mpc8260/speed.c =================================================================== RCS file: /usr/cvsroot/u-boot/cpu/mpc8260/speed.c,v retrieving revision 1.2 diff -u -b -B -r1.2 speed.c --- cpu/mpc8260/speed.c 28 Apr 2005 07:01:04 -0000 1.2 +++ cpu/mpc8260/speed.c 16 Jun 2005 04:35:12 -0000 @@ -202,11 +202,12 @@ volatile immap_t *immap = (immap_t *) CFG_IMMR; ulong sccr, dfbrg; - ulong scmr, corecnf, busdf, cpmdf, plldf, pllmf; + ulong scmr, corecnf, busdf, cpmdf, plldf, pllmf, pcidf; corecnf_t *cp; sccr = immap->im_clkrst.car_sccr; dfbrg = (sccr & SCCR_DFBRG_MSK) >> SCCR_DFBRG_SHIFT; + pcidf = (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT; scmr = immap->im_clkrst.car_scmr; corecnf = (scmr & SCMR_CORECNF_MSK) >> SCMR_CORECNF_SHIFT; @@ -243,8 +244,8 @@ cp->vco_div, cp->freq_60x, cp->freq_core); printf (" - dfbrg %ld, corecnf 0x%02lx, busdf %ld, cpmdf %ld, " - "plldf %ld, pllmf %ld\n", dfbrg, corecnf, busdf, cpmdf, plldf, - pllmf); + "plldf %ld, pllmf %ld, pcidf %ld\n", dfbrg, corecnf, busdf, cpmdf, plldf, + pllmf, pcidf); printf (" - vco_out %10ld, scc_clk %10ld, brg_clk %10ld\n", gd->vco_out, gd->scc_clk, gd->brg_clk); @@ -253,10 +254,18 @@ gd->cpu_clk, gd->cpm_clk, gd->bus_clk); if (sccr & SCCR_PCI_MODE) { - uint pci_div; + uint pci_div, pcidf = (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT; - pci_div = ( (sccr & SCCR_PCI_MODCK) ? 2 : 1) * - ( ( (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT) + 1); + if (sccr & SCCR_PCI_MODCK) { + pci_div = 2; + if (pcidf == 9) + pci_div *= 5; + else if (pcidf == 0xB) + pci_div *= 6; + else + pci_div *= (pcidf + 1); + } else + pci_div = pcidf + 1; printf (" - pci_clk %10ld\n", (gd->cpm_clk * 2) / pci_div); } Regards, TEH

2 1

[U-Boot-Users] Patch to fix jffs2's lack of "data crc".
by Rick Bronson 12 Mar '06

12 Mar '06

1. A description of the bug: When jffs2 reads files it crc's the header but not the data. If the data is corrupt it can cause jffs2 to accept a chunk when it shouldn't. My patch adds in code to crc the data. 2. A CHANGELOG entry Add crc of data to jffs2 (in jffs2_1pass_build_lists()).

2 1

[U-Boot-Users] parser problem?
by Andrew Dyer 12 Mar '06

12 Mar '06

I noticed on my board that if I enter a space and then return at the u-boot command line I get an exception. I using u-boot from cvs and the standard (not hush) parser on a mips platform. Does anybody else see this behaviour? -- Hardware, n.: The parts of a computer system that can be kicked.

2 3

[U-Boot-Users] byteorder of image_header_t members?
by Steven Scholz 12 Mar '06

12 Mar '06

Hi there, if uint32_t members of image_header_t are stored in network byteorder, then all references of these members should use ntohl(), right? So should we fix this for instance: #~> grep "\->ih_magic" * cmd_autoscript.c: if (ntohl(hdr->ih_magic) != IH_MAGIC) { cmd_bootm.c: if (ntohl(hdr->ih_magic) != IH_MAGIC) { >>> cmd_bootm.c: if (hdr->ih_magic != IH_MAGIC) { <<< cmd_bootm.c: if (ntohl(hdr->ih_magic) != IH_MAGIC) { cmd_bootm.c: (ntohl(hdr->ih_magic) != IH_MAGIC)) >>> cmd_doc.c: if (hdr->ih_magic == IH_MAGIC) { <<< >>> cmd_fdc.c: if (hdr->ih_magic != IH_MAGIC) { <<< cmd_fpga.c: if (ntohl(hdr->ih_magic) != IH_MAGIC) { cmd_ide.c: if (ntohl(hdr->ih_magic) != IH_MAGIC) { cmd_nand.c: if (ntohl(hdr->ih_magic) == IH_MAGIC) { cmd_scsi.c: if (ntohl(hdr->ih_magic) == IH_MAGIC) { cmd_usb.c: if (ntohl(hdr->ih_magic) != IH_MAGIC) { -- Steven

2 4

[U-Boot-Users] PATCH: Switch FADS family boards to new clock mechanism
by Yuli Barcohen 12 Mar '06

12 Mar '06

The attached patch switches MPC86xADS and MPC885ADS boards (FADS family) to new clock control mechanism (clocks are controlled by environment variable). Also, board revision detection is fixed. CHANGELOG - Switch MPC86xADS and MPC885ADS boards to use cpuclk environment variable to set clock -- ======================================================================== Yuli Barcohen | Phone +972-9-765-1788 | Software Project Leader yuli(a)arabellasw.com | Fax +972-9-765-7494 | Arabella Software, Israel ========================================================================

2 1

[U-Boot-Users] PATCH: RPXlite configuration fixes
by Yuli Barcohen 12 Mar '06

12 Mar '06

The attached patch fixes several bugs in and adds some features to long orphaned RPXlite port. CHANGELOG Fix RPXlite board configuration. - Use correct flash sector size - Use correct memory test end address - Add support for bzip2 compression - Various small fixes -- ======================================================================== Yuli Barcohen | Phone +972-9-765-1788 | Software Project Leader yuli(a)arabellasw.com | Fax +972-9-765-7494 | Arabella Software, Israel ========================================================================

3 16

[U-Boot-Users] PATCH: Numerous fixes for ZPC.1900 port
by Yuli Barcohen 12 Mar '06

12 Mar '06

The attached patch fixes memory configuration for Zephyr Engineering ZPC.1900 board. CHANGELOG Memory configuration changes for ZPC.1900 board - Fix SDRAM timing on both local bus and 60x bus - Add support for second flash bank (SIMM) - Change boot flash base -- ======================================================================== Yuli Barcohen | Phone +972-9-765-1788 | Software Project Leader yuli(a)arabellasw.com | Fax +972-9-765-7494 | Arabella Software, Israel ========================================================================

2 1

[U-Boot-Users] PATCH: Add support for Adder boards with 16MB SDRAM
by Yuli Barcohen 12 Mar '06

12 Mar '06

The attached patch adds support for Analogue&Micro Adder boards with 16MB SDRAM (current configuration supports 8MB only). Also, added support for second FEC on Adder87x board. CHANGELOG - Add support for Adder boards with 16MB SDRAM - Add support for second FEC on Adder87x board -- ======================================================================== Yuli Barcohen | Phone +972-9-765-1788 | Software Project Leader yuli(a)arabellasw.com | Fax +972-9-765-7494 | Arabella Software, Israel ========================================================================

2 1

[U-Boot-Users] [PATCH] include top config.mk only after CROSS_COMPILE is defined
by Friedrich Lobenstock 12 Mar '06

12 Mar '06

Hi Wolfgang! During compiling I just spotted the fact that gccincdir := $(shell $(CC) -print-file-name=include) in the top config.mk does execute "gcc -print-file-name=include" instead of "m68k-elf-gcc ..." which I would expect as i compile for m68k. I think that this does not make much difference as the includes should mostly be the same, but for the sake of completeness I want to bring the attached patch to your attention. Description of the patch: * CROSS_COMPILE is referenced in the top 'config.mk' file therefore we need to include it in the main Makefile only after CROSS_COMPILE is defined This patch is against the u-boot-1.1.2. -- MfG / Regards Friedrich Lobenstock --- u-boot-1.1.2-org/Makefile 2004-12-19 10:58:11.000000000 +0100 +++ u-boot-1.1.2/Makefile 2005-06-01 18:35:44.000000000 +0200 @@ -46,9 +46,6 @@ # load ARCH, BOARD, and CPU configuration include include/config.mk export ARCH CPU BOARD VENDOR SOC -# load other configuration -include $(TOPDIR)/config.mk - ifndef CROSS_COMPILE ifeq ($(HOSTARCH),ppc) CROSS_COMPILE = @@ -86,6 +83,10 @@ export CROSS_COMPILE +# load other configuration +include $(TOPDIR)/config.mk + + ######################################################################### # U-Boot objects....order is important (i.e. start must be first)

3 3

[U-Boot-Users] [PATCH] soft_i2c/i2c_probe(): Perform reads instead of writes
by Peter Korsgaard 12 Mar '06

12 Mar '06

Hi, The following little patch makes the i2c_probe function use reads instead of writes to match the comment (broken in r1.2). * Patch by Peter Korsgaard, 26 May 2005: Use reads instead of writes for probe in soft_i2c. -- Bye, Peter Korsgaard

4 6

[U-Boot-Users] [PATCH] add OpenGear CM4008 board support
by Greg Ungerer 12 Mar '06

12 Mar '06

Hi All, Attached is a patch that adds support to u-boot for the OpenGear CM4008 8 port console manager board. It is built around the KS8695P CPU, with 8 serial ports, 16MB RAM, and 8MB NOR flash. This patch was originally generated against u-boot 1.1.1. Regards Greg diff -Naur --exclude=CVS u-boot-1.1.1/board/cm4008/cm4008.c u-boot/board/cm4008/cm4008.c --- u-boot-1.1.1/board/cm4008/cm4008.c 1970-01-01 10:00:00.000000000 +1000 +++ u-boot/board/cm4008/cm4008.c 2005-05-04 22:47:00.021931928 +1000 @@ -0,0 +1,101 @@ +/* + * (C) Copyright 2005 + * Greg Ungerer, OpenGear Inc, <greg.ungerer(a)opengear.com> + * + * (C) Copyright 2002 + * Kyle Harris, Nexus Technologies, Inc. kharris(a)nexus-tech.net + * + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Marius Groeger <mgroeger(a)sysgo.de> + * + * 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 + */ + +#include <common.h> +#include <asm/arch/platform.h> + +/* ------------------------------------------------------------------------- */ + +#define ks8695_read(a) *((volatile unsigned int *) (KS8695_IO_BASE+(a))) +#define ks8695_write(a,b) *((volatile unsigned int *) (KS8695_IO_BASE+(a))) = (b) + +/* ------------------------------------------------------------------------- */ + + +/* + * Miscelaneous platform dependent initialisations + */ +int env_flash_cmdline (void) +{ + unsigned char *sp = (unsigned char *) 0x0201c020; + unsigned char *ep; + int len; + + /* Check if "erase" push button is depressed */ + if ((ks8695_read(KS8695_GPIO_DATA) & 0x8) == 0) { + printf("### Entering network recovery mode...\n"); + setenv("bootargs", "console=ttyAM0,115200 mem=16M initrd=0x400000,6M root=/dev/ram0"); + setenv("bootcmd", "bootp 0x400000; gofsk 0x400000"); + setenv("bootdelay", "2"); + return 0; + } + + /* Check for flash based kernel boot args to use as default */ + for (ep = sp, len = 0; ((len < 1024) && (*ep != 0)); ep++, len++) + ; + + if ((len > 0) && (len <1024)) + setenv("bootargs", sp); + + return 0; +} + +int board_late_init (void) +{ + return 0; +} + + +int board_init (void) +{ + DECLARE_GLOBAL_DATA_PTR; + + /* arch number of CM4008 */ + gd->bd->bi_arch_number = 624; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0x00000100; + + /* power down all but port 0 on the switch */ + ks8695_write(KS8695_SWITCH_LPPM12, 0x00000005); + ks8695_write(KS8695_SWITCH_LPPM34, 0x00050005); + + return 0; +} + +int dram_init (void) +{ + DECLARE_GLOBAL_DATA_PTR; + + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return (0); +} diff -Naur --exclude=CVS u-boot-1.1.1/board/cm4008/config.mk u-boot/board/cm4008/config.mk --- u-boot-1.1.1/board/cm4008/config.mk 1970-01-01 10:00:00.000000000 +1000 +++ u-boot/board/cm4008/config.mk 2005-01-11 00:56:42.000000000 +1000 @@ -0,0 +1 @@ +TEXT_BASE = 0x00f00000 diff -Naur --exclude=CVS u-boot-1.1.1/board/cm4008/flash.c u-boot/board/cm4008/flash.c --- u-boot-1.1.1/board/cm4008/flash.c 1970-01-01 10:00:00.000000000 +1000 +++ u-boot/board/cm4008/flash.c 2005-01-17 00:55:13.000000000 +1000 @@ -0,0 +1,409 @@ +/* + * (C) Copyright 2005 + * Greg Ungerer, OpenGear Inc, greg.ungerer(a)opengear.com + * + * (C) Copyright 2001 + * Kyle Harris, Nexus Technologies, Inc. kharris(a)nexus-tech.net + * + * (C) Copyright 2001 + * Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. + * + * 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 + */ + +#include <common.h> +#include <linux/byteorder/swab.h> + + +flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */ + +#define mb() __asm__ __volatile__ ("" : : : "memory") + +/*----------------------------------------------------------------------- + * Functions + */ +static ulong flash_get_size (unsigned char * addr, flash_info_t * info); +static int write_data (flash_info_t * info, ulong dest, unsigned char data); +static void flash_get_offsets (ulong base, flash_info_t * info); +void inline spin_wheel (void); + +/*----------------------------------------------------------------------- + */ + +unsigned long flash_init (void) +{ + int i; + ulong size = 0; + + for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) { + switch (i) { + case 0: + flash_get_size ((unsigned char *) PHYS_FLASH_1, &flash_info[i]); + flash_get_offsets (PHYS_FLASH_1, &flash_info[i]); + break; + case 1: + /* ignore for now */ + flash_info[i].flash_id = FLASH_UNKNOWN; + break; + default: + panic ("configured too many flash banks!\n"); + break; + } + size += flash_info[i].size; + } + + /* Protect monitor and environment sectors + */ + flash_protect (FLAG_PROTECT_SET, + CFG_FLASH_BASE, + CFG_FLASH_BASE + _bss_start - _armboot_start, + &flash_info[0]); + + return size; +} + +/*----------------------------------------------------------------------- + */ +static void flash_get_offsets (ulong base, flash_info_t * info) +{ + int i; + + if (info->flash_id == FLASH_UNKNOWN) + return; + + if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { + for (i = 0; i < info->sector_count; i++) { + info->start[i] = base + (i * PHYS_FLASH_SECT_SIZE); + info->protect[i] = 0; + } + } +} + +/*----------------------------------------------------------------------- + */ +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_INTEL: + printf ("INTEL "); + break; + default: + printf ("Unknown Vendor "); + break; + } + + switch (info->flash_id & FLASH_TYPEMASK) { + case FLASH_28F128J3A: + printf ("28F128J3A\n"); + break; + default: + printf ("Unknown Chip Type\n"); + break; + } + + printf (" Size: %ld MB in %d Sectors\n", + info->size >> 20, 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 (unsigned char * addr, flash_info_t * info) +{ + volatile unsigned char value; + + /* Write auto select command: read Manufacturer ID */ + addr[0x5555] = 0xAA; + addr[0x2AAA] = 0x55; + addr[0x5555] = 0x90; + + mb (); + value = addr[0]; + + switch (value) { + + case (unsigned char)INTEL_MANUFACT: + info->flash_id = FLASH_MAN_INTEL; + break; + + default: + info->flash_id = FLASH_UNKNOWN; + info->sector_count = 0; + info->size = 0; + addr[0] = 0xFF; /* restore read mode */ + return (0); /* no or unknown flash */ + } + + mb (); + value = addr[2]; /* device ID */ + + switch (value) { + + case (unsigned char)INTEL_ID_28F640J3A: + info->flash_id += FLASH_28F640J3A; + info->sector_count = 64; + info->size = 0x00800000; + break; /* => 8 MB */ + + case (unsigned char)INTEL_ID_28F128J3A: + info->flash_id += FLASH_28F128J3A; + info->sector_count = 128; + info->size = 0x01000000; + break; /* => 16 MB */ + + default: + info->flash_id = FLASH_UNKNOWN; + break; + } + + if (info->sector_count > CFG_MAX_FLASH_SECT) { + printf ("** ERROR: sector count %d > max (%d) **\n", + info->sector_count, CFG_MAX_FLASH_SECT); + info->sector_count = CFG_MAX_FLASH_SECT; + } + + addr[0] = 0xFF; /* restore read mode */ + + return (info->size); +} + + +/*----------------------------------------------------------------------- + */ + +int flash_erase (flash_info_t * info, int s_first, int s_last) +{ + int flag, prot, sect; + ulong type; + int rcode = 0; + + 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; + } + + type = (info->flash_id & FLASH_VENDMASK); + if ((type != FLASH_MAN_INTEL)) { + 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"); + + /* Disable interrupts which might cause a timeout here */ + flag = disable_interrupts (); + + /* Start erase on unprotected sectors */ + for (sect = s_first; sect <= s_last; sect++) { + if (info->protect[sect] == 0) { /* not protected */ + volatile unsigned char *addr; + unsigned char status; + + printf ("Erasing sector %2d ... ", sect); + + /* arm simple, non interrupt dependent timer */ + reset_timer_masked (); + + addr = (volatile unsigned char *) (info->start[sect]); + *addr = 0x50; /* clear status register */ + *addr = 0x20; /* erase setup */ + *addr = 0xD0; /* erase confirm */ + + while (((status = *addr) & 0x80) != 0x80) { + if (get_timer_masked () > + CFG_FLASH_ERASE_TOUT) { + printf ("Timeout\n"); + *addr = 0xB0; /* suspend erase */ + *addr = 0xFF; /* reset to read mode */ + rcode = 1; + break; + } + } + + *addr = 0x50; /* clear status register cmd */ + *addr = 0xFF; /* resest to read mode */ + + printf (" done\n"); + } + } + return rcode; +} + +/*----------------------------------------------------------------------- + * Copy memory to flash, returns: + * 0 - OK + * 1 - write timeout + * 2 - Flash not erased + * 4 - Flash not identified + */ + +int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) +{ + ulong cp, wp; + unsigned char data; + int count, i, l, rc, port_width; + + if (info->flash_id == FLASH_UNKNOWN) + return 4; + + wp = addr; + port_width = 1; + + /* + * 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 < port_width && cnt > 0; ++i) { + data = (data << 8) | *src++; + --cnt; + ++cp; + } + for (; cnt == 0 && i < port_width; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); + } + + if ((rc = write_data (info, wp, data)) != 0) { + return (rc); + } + wp += port_width; + } + + /* + * handle word aligned part + */ + count = 0; + while (cnt >= port_width) { + data = 0; + for (i = 0; i < port_width; ++i) { + data = (data << 8) | *src++; + } + if ((rc = write_data (info, wp, data)) != 0) { + return (rc); + } + wp += port_width; + cnt -= port_width; + if (count++ > 0x800) { + spin_wheel (); + count = 0; + } + } + + if (cnt == 0) { + return (0); + } + + /* + * handle unaligned tail bytes + */ + data = 0; + for (i = 0, cp = wp; i < port_width && cnt > 0; ++i, ++cp) { + data = (data << 8) | *src++; + --cnt; + } + for (; i < port_width; ++i, ++cp) { + data = (data << 8) | (*(uchar *) cp); + } + + return (write_data (info, wp, data)); +} + +/*----------------------------------------------------------------------- + * Write a word or halfword to Flash, returns: + * 0 - OK + * 1 - write timeout + * 2 - Flash not erased + */ +static int write_data (flash_info_t * info, ulong dest, unsigned char data) +{ + volatile unsigned char *addr = (volatile unsigned char *) dest; + ulong status; + int flag; + + /* Check if Flash is (sufficiently) erased */ + if ((*addr & data) != data) { + printf ("not erased at %08lx (%lx)\n", (ulong) addr, + (ulong) * addr); + return (2); + } + /* Disable interrupts which might cause a timeout here */ + flag = disable_interrupts (); + + *addr = 0x40; /* write setup */ + *addr = data; + + /* arm simple, non interrupt dependent timer */ + reset_timer_masked (); + + /* wait while polling the status register */ + while (((status = *addr) & 0x80) != 0x80) { + if (get_timer_masked () > CFG_FLASH_WRITE_TOUT) { + *addr = 0xFF; /* restore read mode */ + return (1); + } + } + + *addr = 0xFF; /* restore read mode */ + + return (0); +} + +void inline spin_wheel (void) +{ + static int p = 0; + static char w[] = "\\/-"; + + printf ("\010%c", w[p]); + (++p == 3) ? (p = 0) : 0; +} diff -Naur --exclude=CVS u-boot-1.1.1/board/cm4008/Makefile u-boot/board/cm4008/Makefile --- u-boot-1.1.1/board/cm4008/Makefile 1970-01-01 10:00:00.000000000 +1000 +++ u-boot/board/cm4008/Makefile 2004-11-02 00:38:51.000000000 +1000 @@ -0,0 +1,46 @@ +# +# (C) Copyright 2000, 2002 +# Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. +# +# 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 +# + +include $(TOPDIR)/config.mk + +LIB = lib$(BOARD).a + +OBJS := cm4008.o flash.o + +$(LIB): $(OBJS) $(SOBJS) + $(AR) crv $@ $^ + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) + $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ + +-include .depend + +######################################################################### diff -Naur --exclude=CVS u-boot-1.1.1/board/cm4008/u-boot.lds u-boot/board/cm4008/u-boot.lds --- u-boot-1.1.1/board/cm4008/u-boot.lds 1970-01-01 10:00:00.000000000 +1000 +++ u-boot/board/cm4008/u-boot.lds 2004-11-05 00:27:11.000000000 +1000 @@ -0,0 +1,55 @@ +/* + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. + * + * 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 + */ + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN(4); + .text : + { + cpu/ks8695/start.o (.text) + *(.text) + } + + . = ALIGN(4); + .rodata : { *(.rodata) } + + . = ALIGN(4); + .data : { *(.data) } + + . = ALIGN(4); + .got : { *(.got) } + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + . = ALIGN(4); + __bss_start = .; + .bss : { *(.bss) } + _end = .; +} diff -Naur --exclude=CVS u-boot-1.1.1/include/configs/cm4008.h u-boot/include/configs/cm4008.h --- u-boot-1.1.1/include/configs/cm4008.h 1970-01-01 10:00:00.000000000 +1000 +++ u-boot/include/configs/cm4008.h 2005-03-20 22:31:27.000000000 +1000 @@ -0,0 +1,127 @@ +/* + * (C) Copyright 2004 + * Greg Ungerer <greg.ungerer(a)opengear.com>. + * Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. + * + * 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 + */ +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * If we are developing, we might want to start armboot from ram + * so we MUST NOT initialize critical regs like mem-timing ... + */ +#define CONFIG_INIT_CRITICAL /* undef for developing */ + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_KS8695 1 /* it is a KS8695 CPU */ +#define CONFIG_CM4008 1 /* it is an OpenGear CM4008 boad */ + +#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +/* + * Size of malloc() pool + */ +#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024) +#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ + +/* + * Hardware drivers + */ + +/* + * select serial console configuration + */ +#define CFG_ENV_IS_NOWHERE +#define CONFIG_SERIAL1 +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ +#include <cmd_confdefs.h> +#undef CONFIG_COMMANDS +#define CONFIG_COMMANDS (CONFIG_CMD_DFL & ~(CFG_CMD_NONSTD | CFG_CMD_ENV)) + +#define CONFIG_BOOTDELAY 0 +#define CONFIG_BOOTARGS "mem=16M console=ttyAM0,115200" +#define CONFIG_BOOTCOMMAND "gofsk 0x02200000" + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "boot > " /* Monitor Command Prompt */ +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#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 0x00800000 /* memtest works on */ +#define CFG_MEMTEST_END 0x01000000 /* 16 MB in DRAM */ + +#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CFG_LOAD_ADDR 0x00008000 /* default load address */ + +#define CFG_HZ (1000) /* 1ms resolution ticks */ + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128*1024) /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ +#endif + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */ +#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */ + +#define PHYS_FLASH_1 0x02000000 /* Flash Bank #1 */ +#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 128 KB sectors (x1) */ +#define CFG_FLASH_BASE PHYS_FLASH_1 + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CFG_MAX_FLASH_BANKS 2 /* max number of flash banks */ +#define CFG_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ + +/* timeout values are in ticks */ +#define CFG_FLASH_ERASE_TOUT (20*CFG_HZ) /* Timeout for Flash Erase */ +#define CFG_FLASH_WRITE_TOUT (20*CFG_HZ) /* Timeout for Flash Write */ + +#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment */ + +#endif /* __CONFIG_H */ diff -Naur --exclude=CVS u-boot-1.1.1/Makefile u-boot/Makefile --- u-boot-1.1.1/Makefile 2004-04-25 09:23:30.000000000 +1000 +++ u-boot/Makefile 2005-03-12 23:06:59.000000000 +1000 @@ -1040,6 +1040,11 @@ VCMA9_config : unconfig @./mkconfig $(@:_config=) arm arm920t vcma9 mpl +cm4008_config : unconfig + @./mkconfig $(@:_config=) arm ks8695 cm4008 + +cm41xx_config : unconfig + @./mkconfig $(@:_config=) arm ks8695 cm41xx ######################################################################### ## S3C44B0 Systems

2 16

[U-Boot-Users] [PATCH] revised word alignment fixes for word aligned NS16550 UART
by jean-paul.saman＠philips.com 12 Mar '06

12 Mar '06

The patch is created against current CVS 2005 march 1st and fixes problems for boards that only have word access to the NS16550 UART. OBSOLETES: From: Jean-Paul Saman Date: 23-02-2005 Subject: [PATCH] word alignment fixes for word aligned NS16550 UART peripheral CHANGELOG: * Patch by Jean-Paul Saman, 23 Feb 2005 - include/ns16550.h Fixes alignement bug with UART that only supports word aligned access: removed "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" GCC generates bytes access when it encounters the packed attribute regardless if the struct is already word aligned for a platform. Peripherals that can only handle word aligned access won't work properly when accessed with byte access. The struct NS16550 is already word aligned for REG_SIZE = 4, so there is no need to packed the struct in that case. Kind greetings, Jean-Paul Saman Philips Semiconductors CTO/RTG Philips HighTech Campus, building WDB 3.29 Professor van den Holstlaan 4 5655 AA Eindhoven tel: +31 (0)40 27 45131

2 1

[U-Boot-Users] Suspect behaiviour if gatewayip not set
by Robin Gilks 12 Mar '06

12 Mar '06

Greetings Having played with netconsole a bit, I've observed that the current behaiviour of warning if gatewayip is not set and then using its value of zero when talking to outside the current subnet is somewhat suspect. The particular case of netconsole means that no error message is evident - it is trying to be sent the error down the ethernet connection that is being initiated with an arp(0.0.0.0)! I propose that the warning message stay but the target address is put into the arp so that a proxying router can reply to it rather then send out a nonsense arp request. CHANGELOGg: * Patch by Robin Gilks 23 December 2004 net.c - if gatewayip not set send arp request for destination IP not zero --- net.c.old 2004-10-26 12:46:58.000000000 +1300 +++ net.c 2004-12-23 09:42:46.000000000 +1300 @@ -207,8 +207,10 @@ (NetOurIP & NetOurSubnetMask)) { if (NetOurGatewayIP == 0) { puts ("## Warning: gatewayip needed but not set\n"); + NetArpWaitReplyIP = NetArpWaitPacketIP; + } else { + NetArpWaitReplyIP = NetOurGatewayIP; } - NetArpWaitReplyIP = NetOurGatewayIP; } else { NetArpWaitReplyIP = NetArpWaitPacketIP; } -- Robin Gilks Senior Design Engineer Phone: (+64)(3) 357 1569 Tait Electronics Fax : (+64)(3) 359 4632 PO Box 1645 Christchurch Email : robin.gilks(a)tait.co.nz New Zealand ======================================================================= This email, including any attachments, is only for the intended addressee. It is subject to copyright, is confidential and may be the subject of legal or other privilege, none of which is waived or lost by reason of this transmission. If the receiver is not the intended addressee, please accept our apologies, notify us by return, delete all copies and perform no other act on the email. Unfortunately, we cannot warrant that the email has not been altered or corrupted during transmission. =======================================================================

2 1

[U-Boot-Users] cfi_flash.c patch
by richard＠uclinux.net 28 Feb '06

28 Feb '06

Afternoon... Adding 2 spaces in cfi_flash.c makes the output of "flinfo" much more readable if there are protected and unprotected sectors: rick ---------------------------------------------------------------------------- CHANGELOG: * Patch by Richard Klingler, 09 Apr 2005: correct column layout of flinfo output. --- u-boot.orig/drivers/cfi_flash.c 2005-01-09 19:12:33.000000000 +0200 +++ u-boot/drivers/cfi_flash.c 2005-04-09 16:35:04.000000000 +0300 @@ -483,7 +483,7 @@ void flash_print_info (flash_info_t * in if ((i % 5) == 0) printf ("\n "); printf (" %08lX%s", - info->start[i], info->protect[i] ? " (RO) " : " "); + info->start[i], info->protect[i] ? " (RO) " : " "); #endif } putc ('\n');

3 3

[U-Boot-Users] PATCH: minor bugs fix in cfi_driver.c
by Pierre AUBERT 28 Feb '06

28 Feb '06

Please find attached a little patch against current CVS. CHANGELOG: * Patch by Pierre Aubert 09 Dec 2004 - Fix flash information strings alignement in cfi_driver.c - Fix monitor size for flash protection in cfi_driver.c Best regards diff -pur u-boot/drivers/cfi_flash.c u-boot-paub/drivers/cfi_flash.c --- u-boot/drivers/cfi_flash.c 2004-10-11 01:27:35.000000000 +0200 +++ u-boot-paub/drivers/cfi_flash.c 2004-12-09 10:11:31.000000000 +0100 @@ -334,7 +334,7 @@ unsigned long flash_init (void) #if (CFG_MONITOR_BASE >= CFG_FLASH_BASE) flash_protect (FLAG_PROTECT_SET, CFG_MONITOR_BASE, - CFG_MONITOR_BASE + CFG_MONITOR_LEN - 1, + CFG_MONITOR_BASE + monitor_flash_len - 1, &flash_info[0]); #endif @@ -477,7 +477,7 @@ void flash_print_info (flash_info_t * in if ((i % 5) == 0) printf ("\n "); printf (" %08lX%s", - info->start[i], info->protect[i] ? " (RO) " : " "); + info->start[i], info->protect[i] ? " (RO)" : " "); #endif } putc ('\n');

2 1

[U-Boot-Users] i.MX support for scb9328 cleaned up
by Konstantin Kletschke 12 Oct '05

12 Oct '05

I cleaned up board support for the scb9328 board. I did changes to the scb9328.h, it is very much more readable more. Many timings have been tuned, the system is much faster now. Also the board/scb9328/flash.c is removed, the patch will delete it! The cfi_flash.c is used now. If anybody is interested, it is at http://www.ludenkalle.de/u-boot-1.1.2-imx1/u-boot-1.1.2-imx1.diff It contains the code unlocking intel k3 devices. splitdiff output is at http://www.ludenkalle.de/u-boot-1.1.2-imx1/u-boot-1.1.2_* (directory viewing on http://www.ludenkalle.de/u-boot-1.1.2-imx1/ is allowed). May be I could get advice what still looks odd so I can fix it, so the stuff could be apllied. Or it can be applied as is... Regards, Konsti -- GPG KeyID EF62FCEF Fingerprint: 13C9 B16B 9844 EC15 CC2E A080 1E69 3FDA EF62 FCEF

3 12

[U-Boot-Users] (no subject)
by Andy Fleming 09 Oct '05

09 Oct '05

Here's a patch which puts the PHYs for the 3rd and 4th eTSECS into RGMII mode on the 8548 CDS.

2 1

[U-Boot-Users] NS7520 processor support patch
by Arthur Shipkowski 09 Oct '05

09 Oct '05

This patch adds support for the NS7520 processor as CONFIG_NETARM_NS7520. The patch adds its support to the current Net+ARM related files when possible. The sole exception is the Ethernet driver, because the Ethernet support is not like that on the prior Net+ARM parts nor like that on the NS9750. This patch has been tested against current CVS with MAKEALL arm. CHANGELOG: * Patch by Art Shipkowski, 12 May 2005: Implemented support for the NetSilicon NS7520 processor. Art Shipkowski Videon Central Software Engineer (814)235-1111 x307 art(a)videon-central.com

2 1

[U-Boot-Users] cfi_flash.c bug regarding intel k3 devices
by Konstantin Kletschke 09 Oct '05

09 Oct '05

Hi! cfi_flash.c handles intel k3 devices not correct, they power up with all sectors locked. Similair to flash_unlock_seq for amd devices, there must exist a flash_unlock_seq_intelk3 to do this for intel devices. --- u-boot-1.1.2/drivers/cfi_flash.c 2004-12-18 23:35:45.000000000 +0100 +++ u-boot-1.1.2-imx1/drivers/cfi_flash.c 2005-05-12 15:59:06.000000000 +0200 @@ -111,6 +111,9 @@ #define AMD_ADDR_START 0x555 #define AMD_ADDR_ACK 0x2AA +#define INTEL_CMD_UNLOCK_START 0x60 +#define INTEL_CMD_UNLOCK_ACK 0xD0 + #define FLASH_OFFSET_CFI 0x55 #define FLASH_OFFSET_CFI_RESP 0x10 #define FLASH_OFFSET_PRIMARY_VENDOR 0x13 @@ -180,6 +183,7 @@ static void flash_make_cmd (flash_info_t * info, uchar cmd, void *cmdbuf); static void flash_write_cmd (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); static void flash_unlock_seq (flash_info_t * info, flash_sect_t sect); +static void flash_unlock_seq_intelk3 (flash_info_t * info, flash_sect_t sect); static int flash_isequal (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); static int flash_isset (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); static int flash_toggle (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd); @@ -239,7 +243,6 @@ } #endif - /*----------------------------------------------------------------------- * read a character at a port width address */ @@ -397,6 +400,7 @@ switch (info->vendor) { case CFI_CMDSET_INTEL_STANDARD: case CFI_CMDSET_INTEL_EXTENDED: + flash_unlock_seq_intelk3 (info, sect); flash_write_cmd (info, sect, 0, FLASH_CMD_CLEAR_STATUS); flash_write_cmd (info, sect, 0, FLASH_CMD_BLOCK_ERASE); flash_write_cmd (info, sect, 0, FLASH_CMD_ERASE_CONFIRM); @@ -858,6 +862,12 @@ flash_write_cmd (info, sect, AMD_ADDR_ACK, AMD_CMD_UNLOCK_ACK); } +static void flash_unlock_seq_intelk3 (flash_info_t * info, flash_sect_t sect) +{ + flash_write_cmd (info, sect, 0, INTEL_CMD_UNLOCK_START); + flash_write_cmd (info, sect, 0, INTEL_CMD_UNLOCK_ACK); +} + /*----------------------------------------------------------------------- */ static int flash_isequal (flash_info_t * info, flash_sect_t sect, uint offset, uchar cmd) May be there must be added an "if" to filter intel k3 devices only, can somebody confirm this? Regards, Konsti -- GPG KeyID EF62FCEF Fingerprint: 13C9 B16B 9844 EC15 CC2E A080 1E69 3FDA EF62 FCEF

3 6

[U-Boot-Users] [PATCH] - OMAP242x fix for GP device booting.
by Woodruff, Richard 06 Oct '05

06 Oct '05

Hello, This patch fixes booting on OMAP242x GP devices, and it unlocks a GP SRAM suitable for DSS subsystem access. One other minor change is to the DDR's DLL count value when used in unlock mode. This change allows standard low speed operation for 100MHz DDR's. Regards, Richard W.

2 2

[U-Boot-Users] [PATCH 4/4] add csb637 (at91rm9200) support
by Anders Larsen 05 Oct '05

05 Oct '05

Hi, this patch switches the at91rm9200 to asynchronous clocking mode after initialization (it would otherwise stay in FastBus mode which is the _slowest_ clock mode). This lets the core run at full speed when not doing bus accesses, increasing overall performance by a factor of four. The performance difference between asynchronous ans synchronous clocking mode as measured with nbench 2.2.2 disappears in the statistical noise; since asynchronous clocking mode imposes less restrictions on the clock frequencies it is the mode of choice. This patch replaces my similar patch from 2005-04-29. Changelog: * patch by Anders Larsen, 2005-05-03 set the at91rm9200 to asynchronous clocking mode Cheers Anders

2 1

[U-Boot-Users] [PATCH 4/4] add csb637 (at91rm9200) support
by Anders Larsen 05 Oct '05

05 Oct '05

Hi, this patch switches the at91rm9200 to synchronous clock mode after initialization (it would otherwise stay in FastBus mode which is the _slowest_ clock mode). This lets the core run at full speed when not doing bus accesses, increasing overall performance by a factor of four. Changelog: * patch by Anders Larsen, 2004-04-29 set the at91rm9200 clock to synchronous mode Cheers Anders

3 3

[U-Boot-Users] [PATCH 3/4] add csb637 (at91rm9200) support
by Anders Larsen 05 Oct '05

05 Oct '05

Hi, this patch adds basic support for the Cogent csb637 AT91RM9200-based board. This implementation loads u-boot directly from NOR flash and does not support dataflash, CF, MMC. The on-board LCD controller is not supported (yet). The configuration matches the version I got, that is, 8MiB of CFI flash and 64MiB of SDRAM (the board is available with other memory options, too). Changelog: * patch by Anders Larsen, 2004-04-29 add support for Cogent csb637 Cheers Anders

2 1

[U-Boot-Users] [PATCH 2/4] add csb637 (at91rm9200) support
by Anders Larsen 05 Oct '05

05 Oct '05

Hi, this patch fixes two bugs in dm9161.c; - in dm9161_InitPhy the interrupts were enabled instead of disabled - in dm9161_AutoNegotiate the PHY was disconnected from the wire and never re-connected (it seems this function is never called). Changelog: * patch by Anders Larsen, 2005-04-29 fix dm9161.c initialization Cheers Anders

2 1

[U-Boot-Users] [PATCH 1/4][RESEND] add csb637 (at91rm9200) support
by Anders Larsen 05 Oct '05

05 Oct '05

Hi, this patch moves the implementation of the DM9161 PHY from the board directories into cpu/arm920t/at91rm9200 (patch gzip'ed due to size) Rationale: The code in question (dm9161.c) is used by two boards, namely the at91rm9200dk and the cmc_pu2; the source file in question was present (identically) in both board-specific directories. I didn't move it into the global drivers directory, since the code is at91rm9200-specific. The patch patch also moves lxt972.c from board/kb9202 accordingly, see pending patch from 2005-04-27 "KB920x initial patch..." Changelog: * patch by Anders Larsen, 2005-04-29 move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200 Cheers Anders

2 1

[U-Boot-Users] [PATCH]: Fix partition initialization for SystemACE
by Stephen Williams 05 Oct '05

05 Oct '05

This patch seems to have gotten lost in the frey. It properly initializes the partition table structure for SystemACE devices. Without it, partition commands to not work properly. CHANGELOG * Patch by Stephen Williams, 28 April 2005 Properly intialize the device partition structure for SystemACE disks. -- Steve Williams "The woods are lovely, dark and deep. steve at icarus.com But I have promises to keep, http://www.icarus.com and lines to code before I sleep, http://www.picturel.com And lines to code before I sleep."

3 3

[U-Boot-Users] patch submission info
by kb_admin 05 Oct '05

05 Oct '05

Greetings, Can someone please tell me the appropriate list to which I should submit the diffs/patch file for new board support? Thank you in advance, Matt kb9200_dev(a)kwikbyte.com

3 6

[U-Boot-Users] PATCH: Point e500 IVPR at memory during code relocation
by Kylo Ginsberg 05 Oct '05

05 Oct '05

Hello, Please consider the following e500-specific patch, which reloads the IVPR to point at ram when code is relocated to ram. The IVPR assumes 64KB alignment, so code is copied to a 64K aligned region. * Patch by Kylo Ginsberg, 13 Apr 2005: - repoint IVPR at ram when code is relocated Thanks, Kylo

2 1

[U-Boot-Users] [PATCH] Differing gcc version ARM options
by Peter Pearse 04 Oct '05

04 Oct '05

Hi Attached a bzipped patch file to fix the problems with different ARM options in different gcc versions. Patched against CVS head 30th June 2005. Tested with MAKEALL arm. CHANGELOG: * Patch by Peter Pearse, 30th June 2005 - Import cc-option shell function from kernel - Use it to get the correct ARM gcc options for individual cpus Replaces my earlier "[PATCH] Differing gcc version ARM options". ------------------------------------------------------------------------- Peter Pearse ARM Ltd

2 1

[U-Boot-Users] [Patch] CFI flash for ARM supplied & supported development boards
by Peter Pearse 04 Oct '05

04 Oct '05

The attached patch has been tested for building with MAKEALL arm. Patched code has been tested to boot linux & save environment with - Integrator/CP CM926EJ-S - Versatile PB926EJ-S - Versatile AB926EJ-S. It provides CFI support for all ARM supplied ARM supported development boards i.e. http://www.arm.com/products/DevTools/VPB926EJ-S.html http://www.arm.com/products/DevTools/Applicationbaseboard.html http://www.arm.com/products/DevTools/IntegratorCP.html This protects against possible future flash component changes. Replaces the patch submitted on 2005-03-15. Patched against CVS head of 12 Apr 2005. > CHANGELOG: > * Patch by Peter Pearse, 12 Apr 2005 > Changes all ARM supplied development boards, supported by ARM, to use CFI flash. > Adds CFI support for the Versatile/AB926EJ-S. Please report any errors and/or omissions to ------------------------ Peter.Pearse(a)arm.com -------------------------

3 2

[U-Boot-Users] [Patch] Multicore patch for ARM supplied development boards.
by Peter Pearse 04 Oct '05

04 Oct '05

Hi Attached corrected multicore patch - somehow I lost the fact that the omap boards not yet migrated to using lowlevel_init. Please inform me of any defects found. CHANGELOG: * Patch by Peter Pearse, 12 Apr 2005 - add core module targets for integratorap, integratorcp - add ARM946E cpu support - remap SSRAM memory to 0x00000000 Notes ----- a) Provides targets for all supported Core Modules - targets are of the form integrator<type>_CM<id>_config Examples make integratorap_CM946E_S make integratorcp_CM920T_config b) Previous targets integegratorcp, integratorap retained. c) Tested to build with MAKEALL arm d) Tested to boot linux with - Integrator/CP CM920T - Integrator/CP CM926EJ-S - Versatile PB926EJ-S - both Integrator combinations boot in all three settings - Manually run U-Boot in ARM Boot Monitor - Auto boot U-Boot through ARM Boot Monitor - Auto boot direct into U-Boot e) Patched against head at 12 Apr 2005 f) Replaces the patch submitted on 11 Apr 2005 ------------------------ Peter.Pearse(a)arm.com -------------------------

3 2

[U-Boot-Users] [Patch]
by Peter Pearse 04 Oct '05

04 Oct '05

Hi Attached remade multicore patch to allow users to specify the core module fitted to their ARM supplied Integrator development board. Please inform me of any defects found. CHANGELOG: * Patch by Peter Pearse, 11 Apr 2005 - add core module targets for integratorap, integratorcp - add ARM946E cpu support - remap SSRAM memory to 0x00000000 Notes ----- a) Provides targets for all supported Core Modules - targets are of the form integrator<type>_CM<id>_config Examples make integratorap_CM946E_S make integratorcp_CM920T_config b) Previous targets integegratorcp, integratorap retained. c) Tested to build with MAKEALL arm d) Tested to boot linux with - Integrator/CP CM920T - Integrator/CP CM926EJ-S - Versatile PB926EJ-S - both Integrator combinations boot in all three settings - Manually run U-Boot in ARM Boot Monitor - Auto boot U-Boot through ARM Boot Monitor - Auto boot direct into U-Boot e) Patched against head at 11 Apr 2005 f) Replaces the patch submitted on 02 Feb 2005 ------------------------ Peter.Pearse(a)arm.com -------------------------

3 2

[U-Boot-Users] [PATCH] Vibren PXA255 IDP Support
by Cliff Brake 26 Sep '05

26 Sep '05

The following patch adds support for the Vibren (was Accelent) PXA255 IDP platform: ftp://bec-systems.com/pub/pxa255_idp/u-boot/uboot_pxa255-idp_2004-12-28.pat… Let me know if any issues. I also maintain arch mirrors of the U-boot CVS tree and my IDP tree if you happen to use arch. http://bec-systems.com/phpwiki/index.php/UbootNotes Cliff -- ======================= Cliff Brake http://bec-systems.com http://www.vibren.com

3 8

[U-Boot-Users] [PATCH] AT91RM9200 - OHCI Patch
by Eric BENARD / Free 26 Sep '05

26 Sep '05

Hi, please find attached patches which add OHCI controller support for AT91RM9200 CPU. - diff-at91-ohci-1.patch : add files into cpu/arm920t/at91rm9200 - diff-at91-ohci-2.patch : add defines into include/asm-arm/arch-at91RM9200 - diff-mp2usb-ohci-partial : add usb configuration to MP2USB patch previously sent. CHANGELOG * Patch by Eric Benard, 07 Apr 2005: Add support for AT91RM9200 OHCI Controller. Sample session (on a PQFP AT91) : U-Boot 1.1.3 (Apr 7 2005 - 20:10:34) U-Boot code: 27F00000 -> 27F1C438 BSS: -> 27F2F204 RAM Configuration: Bank #0: 20000000 128 MB Flash: 16 MB In: serial Out: serial Err: serial Press SPACE to abort autoboot in 3 seconds => usb start (Re)start USB... USB: scanning bus for devices... 2 USB Devices found => usb scan Scan for storage device: scanning bus for storage devices... Device 0: Vendor: Kingston Prod.: DataTraveler II+ Rev: 1.13 Type: Removable Hard Disk Capacity: 491.5 MB = 0.4 GB (1006592 x 512) => usb info 1: Hub, USB Revision 1.10 - OHCI Root Hub - Class: Hub - PacketSize: 8 Configurations: 1 - Vendor: 0x0000 Product 0x0000 Version 0.0 Configuration: 1 - Interfaces: 1 Self Powered 0mA Interface: 0 - Alternate Settings 0, Endpoints: 1 - Class Hub - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms 2: Mass Storage, USB Revision 2.0 - Kingston DataTraveler II+ 5B51050206B4 - Class: (from Interface) Mass Storage - PacketSize: 64 Configurations: 1 - Vendor: 0x0951 Product 0x1601 Version 1.0 Configuration: 1 - Interfaces: 1 Bus Powered 200mA Interface: 0 - Alternate Settings 0, Endpoints: 3 - Class Mass Storage, Transp. SCSI, Bulk only - Endpoint 1 In Bulk MaxPacket 64 - Endpoint 2 Out Bulk MaxPacket 64 - Endpoint 3 In Interrupt MaxPacket 64 Interval 1ms => usb part print_part of 0 Partition Map for USB device 0 -- Partition Type: DOS Partition Start Sector Num Sectors Type 1 32 1006560 b print_part of 1 ## Unknown partition table print_part of 2 ## Unknown partition table print_part of 3 ## Unknown partition table print_part of 4 ## Unknown partition table Best regards Eric

2 1

[U-Boot-Users] [PATCH] : updates include/asm-arm/mach-types.h
by Eric BENARD / Free 26 Sep '05

26 Sep '05

Hi, this patch updates mach-types.h to one generated on the 04/06/2005. Thanks Eric

2 1