March 2006 - U-Boot

[U-Boot-Users] Re: [DNX#2006033142000721] u-boot patch für CPU87
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000721] was created: <snip> > The attached patch adds support for 256 MB SDRAM on CPU87 > > Signed-off-by: Josef Wagner <wagner <at> microsys.de> </snip> Your U-Boot support team

1 0

Re: [DNX#2006033142000712] [U-Boot-Users] [PATCH] trivial typo fix
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000712] was created: <snip> > this is not worth mentioning anywhere... > > Regards, > Andreas Engel </snip> Your U-Boot support team

1 0

Re: [DNX#2006033142000703] [U-Boot-Users] [PATCH] Update board NetStar
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000703] was created: <snip> > Just to sync my local tree with public one. Generated against > testing-NAND branch. > > Signed-off-by: Ladislav Michl <ladis(a)linux-mips.org> > > CHANGELOG: > * Update board NetStar > Patch by Ladislav Michl, 3 Nov 2005 > > > diff --git a/board/netstar/crcek.S b/board/netstar/crcek.S > --- a/board/netstar/crcek.S > +++ b/board/netstar/crcek.S > @@ -13,6 +13,7 @@ > * u32 - crc32 > */ > > +#include <config.h> > #include "crcek.h" > > /** > @@ -39,7 +40,7 @@ > .macro crcuj, offset, size > mov r0, #0 > ldr r1, \offset > - ldr r2, [r1] > + ldr r2, [r1], #4 > cmp r2, r0 @ no data, no problem > beq 2f > tst r2, #3 @ unaligned size > @@ -47,7 +48,6 @@ > ldr r3, \size > cmp r2, r3 @ bogus size > bhi 2f > - add r1, r1, #4 > do_crc32 > ldr r1, [r1] > 2: > @@ -55,16 +55,71 @@ > .endm > > .macro wait, reg > - mov \reg, #0x1000 > + mov \reg, #0x100000 > 3: > subs \reg, \reg, #0x1 > bne 3b > - > .endm > + > .text > .globl crcek > crcek: > - b crc2_bad > + /* Enable I-cache */ > + mrc p15, 0, r1, c0, c0, 0 @ read C15 ID register > + mrc p15, 0, r1, c0, c0, 1 @ read C15 Cache information register > + mrc p15, 0, r1, c1, c0, 0 @ read C15 Control register > + orr r1, r1, #0x1000 @ enable I-cache, map interrupt vector > 0xffff0000 > + mcr p15, 0, r1, c1, c0, 0 @ write C15 Control register > + mov r1, #0x00 > + mcr p15, 0, r1, c7, c5, 0 @ Flush I-cache > + nop > + nop > + nop > + nop > + > + /* Setup clocking mode */ > + ldr r0, MPU_CLKM_BASE @ base of CLOCK unit > + ldrh r1, [r0, #0x18] @ ARM_SYST - get reset status > + bic r1, r1, #(7 << 11) @ clear clock select > + orr r1, r1, #(2 << 11) @ set synchronous scalable > + mov r2, #0 > +loop: > + cmp r2, #1 @ this loop will wait for at least 100 cycles > + streqh r1, [r0, #0x18] @ before issuing next request from MPU > + add r2, r2, #1 @ on the 1st run code is loaded into I-cache > + cmp r2, #16 @ and second run will set clocking mode > + bne loop > + nop > + > + /* Setup clock dividers */ > + ldr r1, CKCTL_VAL > + orr r1, r1, #0x2000 @ enable DSP clock > + strh r1, [r0] @ setup clock divisors > + > + /* Setup DPLL to generate requested freq */ > + ldr r0, DPLL1_BASE @ base of DPLL1 register > + mov r1, #0x0010 @ set PLL_ENABLE > + orr r1, r1, #0x2000 @ set IOB to new locking > + orr r1, r1, #(OMAP5910_DPLL_MUL << 7) @ setup multiplier CLKREF > + orr r1, r1, #(OMAP5910_DPLL_DIV << 5) @ setup divider CLKREF > + strh r1, [r0] @ write > + > +locking: > + ldrh r1, [r0] @ get DPLL value > + tst r1, #0x01 > + beq locking @ while LOCK not set > + </snip> Your U-Boot support team

1 0

Re: [DNX#2006033142000696] [U-Boot-Users] [PATCH] Update MTD NAND to Linux-2. [...]
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000696] was created: <snip> > Generated against testing-NAND branch. > > Signed-off-by: Ladislav Michl <ladis(a)linux-mips.org> > > CHANGELOG: > * Update NAND code to be based on what is in Linux-2.6.14 > Patch by Ladislav Michl, 3 Nov 2005 > > diff -Naurw a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h > --- a/include/linux/mtd/nand.h 2005-11-03 12:48:27.000000000 +0100 > +++ b/include/linux/mtd/nand.h 2005-11-03 12:49:41.000000000 +0100 > @@ -5,7 +5,7 @@ > * Steven J. Hill <sjhill(a)realitydiluted.com> > * Thomas Gleixner <tglx(a)linutronix.de> > * > - * $Id: nand.h,v 1.68 2004/11/12 10:40:37 gleixner Exp $ > + * $Id: nand.h,v 1.73 2005/05/31 19:39:17 gleixner Exp $ > * > * This program is free software; you can redistribute it and/or modify > * it under the terms of the GNU General Public License version 2 as > @@ -48,12 +48,15 @@ > * 02-08-2004 tglx added option field to nand structure for chip > anomalities > * 05-25-2004 tglx added bad block table support, ST-MICRO > manufacturer id > * update of nand_chip structure description > + * 01-17-2005 dmarlin added extended commands for AG-AND device and > added option > + * for BBT_AUTO_REFRESH. > + * 01-20-2005 dmarlin added optional pointer to hardware specific > callback for > + * extra error status checks. > */ > #ifndef __LINUX_MTD_NAND_H > #define __LINUX_MTD_NAND_H > > #include <linux/mtd/compat.h> > -#include <linux/mtd/mtd.h> > > struct mtd_info; > /* Scan and identify a NAND device */ > @@ -113,6 +116,25 @@ > #define NAND_CMD_READSTART 0x30 > #define NAND_CMD_CACHEDPROG 0x15 > > +/* Extended commands for AG-AND device */ > +/* > + * Note: the command for NAND_CMD_DEPLETE1 is really 0x00 but > + * there is no way to distinguish that from NAND_CMD_READ0 > + * until the remaining sequence of commands has been completed > + * so add a high order bit and mask it off in the command. > + */ > +#define NAND_CMD_DEPLETE1 0x100 > +#define NAND_CMD_DEPLETE2 0x38 > +#define NAND_CMD_STATUS_MULTI 0x71 > +#define NAND_CMD_STATUS_ERROR 0x72 > +/* multi-bank error status (banks 0-3) */ > +#define NAND_CMD_STATUS_ERROR0 0x73 > +#define NAND_CMD_STATUS_ERROR1 0x74 > +#define NAND_CMD_STATUS_ERROR2 0x75 > +#define NAND_CMD_STATUS_ERROR3 0x76 > +#define NAND_CMD_STATUS_RESET 0x7f > +#define NAND_CMD_STATUS_CLEAR 0xff > + > /* Status bits */ > #define NAND_STATUS_FAIL 0x01 > #define NAND_STATUS_FAIL_N1 0x02 > @@ -149,6 +171,10 @@ > /* Enable Hardware ECC before syndrom is read back from flash */ > #define NAND_ECC_READSYN 2 > > +/* Bit mask for flags passed to do_nand_read_ecc */ > +#define NAND_GET_DEVICE 0x80 > + > + > /* Option constants for bizarre disfunctionality and real > * features > */ > @@ -168,6 +194,10 @@ > /* Chip has a array of 4 pages which can be read without > * additional ready /busy waits */ > #define NAND_4PAGE_ARRAY 0x00000040 > +/* Chip requires that BBT is periodically rewritten to prevent > + * bits from adjacent blocks from 'leaking' in altering data. > + * This happens with the Renesas AG-AND chips, possibly others. */ > +#define BBT_AUTO_REFRESH 0x00000080 > > /* Options valid for Samsung large page devices */ > #define NAND_SAMSUNG_LP_OPTIONS \ > @@ -190,7 +220,8 @@ > * This can only work if we have the ecc bytes directly behind the > * data bytes. Applies for DOC and AG-AND Renesas HW Reed Solomon > generators */ > #define NAND_HWECC_SYNDROME 0x00020000 > - > +/* This option skips the bbt scan during initialization. */ > +#define NAND_SKIP_BBTSCAN 0x00040000 > > /* Options set by nand scan */ > /* Nand scan has allocated oob_buf */ </snip> Your U-Boot support team

1 0

Re: [DNX#2006033142000678] [U-Boot-Users] [PATCH] update-configuration-for-cm [...]
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000678] was created: <snip> > wd(a)denx.de wrote on Wednesday, November 16, 2005 3:28 PM: > > In message > > <47F3F98010FF784EBEE6526EAAB078D1C05E9B(a)tq-mailsrv.tq-net.de> you > > wrote: > > > > > > Update configuration for CMC-PU2 board > > > Patch by Martin Krause, 16 Nov 2005 > > > > > > This configuration is in usage some time now. Only the patch hasn't > > > been send since now.=20 > > > > I reject this patch. Please remove dead / unused code instead of > > using "#if 0"; if you want it back you get it from the git / CVS > > history. > > OK. Attached a cleaned version. > > Update configuration for CMC-PU2 board > Patch by Martin Krause, 17 Nov 2005 > > This configuration is in usage some time now. Only the patch hasn't > been send since now. > > Signed-off-by: Martin Krause <martin.krause(a)tqs.de> > > CHANGELOG: > > * Update configuration for CMC-PU2 board > Patch by Martin Krause, 17 Nov 2005 </snip> Your U-Boot support team

1 0

Re: [DNX#2006033142000669] [U-Boot-Users] MIPS LE build patch
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000669] was created: <snip> > Hi > > > > > > > You did not say anything about the new config.mk for the MIPS target > > > which supports building BE and LE u-boot. > > > > > > This is the message: > > > http://sourceforge.net/mailarchive/message.php?msg_id=12736269 > > > > I'll probably implement it a bit different, but somthing like this > > will go in. > > Wolfgang, any news about this? > > > > What about the patch that can resolve problems with the > > > binutils, so there is no need to patch the binutils. > > > See: > > > http://sourceforge.net/mailarchive/message.php?msg_id=10690757 > > > > I will have to test this - I think I haven't seen any test reports or > > comments yet. > > I'll test it and let you know. > I also think, that someone has also tested it: > http://sourceforge.net/mailarchive/forum.php?thread_id=8323940&forum_id=128… > > I don't know why the patch is not included in the online version, so > I included it again. > > BR, > Matej </snip> Your U-Boot support team

1 0

Re: [DNX#2006033142000687] [U-Boot-Users] uninitialized list_head in miiphy r [...]
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000687] was created: <snip> > Hi, > > I experienced some trouble with the new PHY code on our 4xx boards. The > code seems to be added on october, 28th. > > This is what happens: When our boards wake up for the very first time no > > ethaddr is configured. Therefore no network interface will be available > (you get the message: 'Net: no ethernet found.'). This will prevent > miiphy_register() to be called. This function initializes a list with > all PHYs (mii_devs). When this function is never called before any of > the miiphy functions is called, these functions will crash during the > search (list_for_each(...)) for the correct PHY driver. > > This happens in our implementation of reset_phy() > (board/esd/cms700/cms700.c). > > I expect the miiphy functions to return with an error when a PHY > interface is not availble. This will ony work when the mii_devs > list_head is initilized in any case. > > I appended a little patch that introduces miiphy_init() that must be > called before any miiphy function. The patch is tested on 4xx systems. > > Are there any better ways to do it? > > Wolfgang, do you accept this patch? > > Regards > Matthias </snip> Your U-Boot support team

1 0

Re: [DNX#2006033142000651] [U-Boot-Users] [PATCH] fix comment in net.c
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000651] was created: <snip> > Ron Alder wrote: > > This patch fixes a comment in net/net.c > > > > CHANGELOG: > > * Fix comment in net/net.c > > Patch by Ron Alder, 09 Nov 2005 > > > > > > ------------------------------------------------------------------------ > > > > diff --git a/net/net.c b/net/net.c > > --- a/net/net.c > > +++ b/net/net.c > > @@ -829,7 +829,6 @@ static ushort CDP_compute_csum(const uch > > } > > if (len) { > > leftover = (signed short)(*(const signed char *)buff); > > - /* * XXX CISCO SUCKS big time! (and blows too) */ > > result = (result & 0xffff0000) | ((result + leftover) & 0x0000ffff); > > } > > while (result >> 16) > > WTF is this? Politically correct day? > > Since I wrote the comment in question let me elaborate. > > CDP uses the ip checksum algorithm with a twist; for the last > byte it *sign* extends and sums. Obviously this is is completely > braindead, and warants the comment and much more :) > > Regards > > Pantelis > > > > ------------------------------------------------------- > SF.Net email is sponsored by: > Tame your development challenges with Apache's Geronimo App Server. > Download > it for free - -and be entered to win a 42" plasma tv or your very own > Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php > _______________________________________________ > U-Boot-Users mailing list > U-Boot-Users(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/u-boot-users </snip> Your U-Boot support team

1 0

Re: [DNX#2006033142000641] [U-Boot-Users] [PATCH] Adjust TQM5200 make targets [...]
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000641] was created: <snip> > Adjust TQM5200 make targets > Patch by Martin Krause, 07 Nov 2005 > > Make the automatic CS configuration the default. > The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB > and CONFIG_TQM5200_AC are removed. > "TQM5200_config" is now the default for STK52XX.200 base boards. > On a STK52XX.100 base board "TQM5200_STK100_config" should be used. > > Signed-off-by: Martin Krause <martin.krause(a)tqs.de> > > CHANGELOG: > * Adjust TQM5200 make targets > Patch by Martin Krause 07 Nov 2005 > --- </snip> Your U-Boot support team

1 0

[U-Boot-Users] Re: [DNX#2006033142000632] [PATCH] Add ECC check to MIP405 specific Memtest
by DENX Support System 31 Mar '06

31 Mar '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006033142000632] was created: <snip> > Dear Wolfgang, > > the attached patch against the current CVS adds ECC check to the MIP405 > specific Memtest. > > CHANGELOG: > * Patch by Denis Peter, 2. Nov 2005 > add ECC Check to MIP405 specific Memtest > > With best regards, > > Denis > > > ---------------------------------------------- > MPL AG > CH-5405 Daettwil Switzerland > http://www.mpl.ch > Tel. ++41 (0)56 483 34 34 > Fax ++41 (0)56 493 30 20 </snip> Your U-Boot support team

1 0