February 2005 - U-Boot

[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

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[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. =======================================================================

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[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');

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[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.

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[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

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[U-Boot-Users] [PATCH] typo in eth.c
by Ara Avanesyan 25 Sep '05

25 Sep '05

--- u-boot-05-01-12-original/net/eth.c 2004-12-16 21:49:38.000000000 +0400 +++ u-boot-1.1.2_05-01-12/net/eth.c 2005-02-19 15:44:58.000000000 +0400 @@ -292,9 +292,9 @@ debug ( "Setting new HW address on %s\n" "New Address is %02X:%02X:%02X:%02X:%02X:%02X\n", dev->name, - dev->enetaddr[0], dev->enetaddr[1], - dev->enetaddr[2], dev->enetaddr[3], - dev->enetaddr[4], dev->enetaddr[5]); + enetaddr[0], enetaddr[1], + enetaddr[2], enetaddr[3], + enetaddr[4], enetaddr[5]); memcpy(dev->enetaddr, enetaddr, 6); } __ Thanks, Ara

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[U-Boot-Users] [PATCH] Remove unneeded #include <malloc.h>
by Ladislav Michl 25 Sep '05

25 Sep '05

Hi Wolfgang, this u-patch is remnant of my effort to have malloc pool in SDRAM and the rest of U-Boot in SRAM. Best regards, ladis Index: common/env_dataflash.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_dataflash.c,v retrieving revision 1.1 diff -u -r1.1 env_dataflash.c --- common/env_dataflash.c 6 Dec 2003 23:55:11 -0000 1.1 +++ common/env_dataflash.c 22 Feb 2005 11:04:56 -0000 @@ -24,7 +24,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> #include <dataflash.h> env_t *env_ptr = NULL; Index: common/env_eeprom.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_eeprom.c,v retrieving revision 1.2 diff -u -r1.2 env_eeprom.c --- common/env_eeprom.c 27 Jun 2003 21:32:31 -0000 1.2 +++ common/env_eeprom.c 22 Feb 2005 11:04:56 -0000 @@ -31,7 +31,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> env_t *env_ptr = NULL; Index: common/env_nand.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_nand.c,v retrieving revision 1.2 diff -u -r1.2 env_nand.c --- common/env_nand.c 19 Jun 2004 21:19:12 -0000 1.2 +++ common/env_nand.c 22 Feb 2005 11:04:56 -0000 @@ -36,7 +36,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> #include <linux/mtd/nand.h> #if ((CONFIG_COMMANDS&(CFG_CMD_ENV|CFG_CMD_NAND)) == (CFG_CMD_ENV|CFG_CMD_NAND)) Index: common/env_nowhere.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_nowhere.c,v retrieving revision 1.1.1.1 diff -u -r1.1.1.1 env_nowhere.c --- common/env_nowhere.c 18 Sep 2002 11:09:59 -0000 1.1.1.1 +++ common/env_nowhere.c 22 Feb 2005 11:04:56 -0000 @@ -31,7 +31,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> env_t *env_ptr = NULL; Index: common/env_nvram.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/env_nvram.c,v retrieving revision 1.3 diff -u -r1.3 env_nvram.c --- common/env_nvram.c 27 Jun 2003 21:32:31 -0000 1.3 +++ common/env_nvram.c 22 Feb 2005 11:04:56 -0000 @@ -47,7 +47,6 @@ #include <command.h> #include <environment.h> #include <linux/stddef.h> -#include <malloc.h> #ifdef CFG_NVRAM_ACCESS_ROUTINE extern void *nvram_read(void *dest, const long src, size_t count); Index: common/main.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/common/main.c,v retrieving revision 1.21 diff -u -r1.21 main.c --- common/main.c 9 Jan 2005 23:33:50 -0000 1.21 +++ common/main.c 22 Feb 2005 11:04:56 -0000 @@ -26,7 +26,6 @@ #include <common.h> #include <watchdog.h> #include <command.h> -#include <malloc.h> #ifdef CFG_HUSH_PARSER #include <hush.h>

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[U-Boot-Users] [PATCH] cramfs support for m68k
by Zachary Landau 25 Sep '05

25 Sep '05

Hello, The attached patch provides a couple simple changes necessary to get CRAMFS support working on the M68K. -- Zachary P. Landau <kapheine(a)gmail.com>

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[U-Boot-Users] [PATCH]: Fix EP8260 H2 flash timeouts
by Jeff Angielski 25 Sep '05

25 Sep '05

Very small patch to ep8260.h to fix the flash timeouts and to improve the clock accuracy for faster UARTs by reducing the BRG divisor in the SCCR. CHANGELOG: * Patch by Jeff Angielski 21 Feb 2005 Fix flash write/erase timeouts. Improve clock resolution for faster UARTs. Jeff Angielski

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[U-Boot-Users] [patch] MIPS: AMD Alchemy au1x00 ethernet initialization in cpu/mips/au1x00_eth.c
by Joseph Chiu 25 Sep '05

25 Sep '05

Hi, On u-boot bootloader 1.1.2 on AMD Alchemy Au1x00: The au1x00_mac.c assumes that ethernet transmit always starts with transmit buffer 0. This is not necessarily true (in the event of a warm reboot). This little patch fixes that and prevents (reduces?) transmit timeouts that you might see when you're repeatedly warm-rebooting your board during development. Cheers, Joseph Chiu www.omnilux.net LC_ALL=C TZ=UTC0 diff -Naur u-boot-1.1.2.orig/cpu/mips/au1x00_eth.c u-boot-1.1.2.new/cpu/mips/au1x00_eth.c --- u-boot-1.1.2.orig/cpu/mips/au1x00_eth.c Fri Jan 2 15:01:32 2004 +++ u-boot-1.1.2.new/cpu/mips/au1x00_eth.c Wed Feb 16 02:10:27 2005 @@ -167,9 +167,6 @@ (volatile mac_fifo_t*)(MAC0_RX_DMA_ADDR+MAC_RX_BUFF0_STATUS); int i; - next_tx = 0; - next_rx = 0; - /* We have to enable clocks before releasing reset */ *macen = MAC_EN_CLOCK_ENABLE; udelay(10); @@ -186,6 +183,9 @@ fifo_rx[i].addr = (virt_to_phys(NetRxPackets[i]))|RX_DMA_ENABLE; } + next_tx = (fifo_tx[0].addr & 0x0c )>>2; + next_rx = (fifo_rx[0].addr & 0x0c )>>2; + /* Put mac addr in little endian */ #define ea eth_get_dev()->enetaddr *mac_addr_high = (ea[5] << 8) | (ea[4] ) ;

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