From: Manukumar <manukumar@signal-networks.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Nand flash R/W,saveenv issue..
Date: Wed, 23 May 2012 11:26:36 +0530 [thread overview]
Message-ID: <1337752596.2378.37.camel@Manukumar> (raw)
In-Reply-To: <4FBBD34F.5010501@freescale.com>
u-boot version: u-boot-2010.12
My OR and BR register values(according to our memory map):
BR0 0xFF800C21 OR0 0xFF800396
BR1 0xE8000801 OR1 0xFFFF8074
BR2 0xE8009001 OR2 0xFFFF8074
after defining VERBOSE_DEBUG in drivers/mtd/nand/fsl_elbc_nand.c
i gave sacveenv command, igot below logs.
please go through that and resolve asap.
Hit any key to stop autoboot: 0
=> saveenv
Saving Environment to NAND...
Erasing Nand...
nand_erase_opts_1
nand_erase_opts_2
erase_length = 3
erase.addr = 0
meminfo->erasesize = 540672
**********************************************************erase_length =
3 erase.addr = 0 meminfo->erasesize = 540672
skipping bad block =
0
DEBUG: set_addr: bank=0, ctrl->addr=0xff800000 (0xff800000), index 0,
pes 14 ps 9
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=4e000000
fcr=70000000
DEBUG: fsl_elbc_run_command: fbar=00000000 fpar=00000000 fbcr=00000001
bank=0
DEBUG: fsl_elbc_run_command: stat=40000001 mdr=00000000
fmr=0000f020
Page size =
0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) =
fffffffb
DEBUG: fsl_elbc_cmdfunc: NAND_CMD_ERASE1, page_addr:
0x420.
DEBUG: set_addr: bank=0, ctrl->addr=0xff800000 (0xff800000), index 0,
pes 14 ps 9
DEBUG: fsl_elbc_cmdfunc:
NAND_CMD_ERASE2.
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=c2500000
fcr=60d00000
DEBUG: fsl_elbc_run_command: fbar=00000021 fpar=00000000 fbcr=00000000
bank=0
DEBUG: fsl_elbc_run_command: stat=00000000 mdr=00000000
fmr=0000f023
Page size =
0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) =
fffffffb
ctrl->status=
0
---------------------------------------------------
result =
-5
NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
erase_length = 3 erase.addr = 0 meminfo->erasesize = 557056
skipping bad block = 0
DEBUG: set_addr: bank=0, ctrl->addr=0xff800000 (0xff800000), index 0,
pes 14 ps 9
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=4e000000
fcr=70000000
DEBUG: fsl_elbc_run_command: fbar=00000000 fpar=00000000 fbcr=00000001
bank=0
DEBUG: fsl_elbc_run_command: stat=00000000 mdr=00000000
fmr=0000f023
Page size =
0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) =
fffffffb
DEBUG: fsl_elbc_cmdfunc: NAND_CMD_ERASE1, page_addr:
0x440.
DEBUG: set_addr: bank=0, ctrl->addr=0xff800000 (0xff800000), index 0,
pes 14 ps 9
DEBUG: fsl_elbc_cmdfunc:
NAND_CMD_ERASE2.
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=c2500000
fcr=60d00000
DEBUG: fsl_elbc_run_command: fbar=00000022 fpar=00000000 fbcr=00000000
bank=0
DEBUG: fsl_elbc_run_command: stat=40000001 mdr=00000000
fmr=0000f020
Page size =
0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) =
fffffffb
ctrl->status=
40000001
---------------------------------------------------
result =
-5
NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
erase_length = 3 erase.addr = 0 meminfo->erasesize = 573440
skipping bad block = 0
DEBUG: set_addr: bank=0, ctrl->addr=0xff800000 (0xff800000), index 0,
pes 14 ps 9
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=4e000000
fcr=70000000
DEBUG: fsl_elbc_run_command: fbar=00000000 fpar=00000000 fbcr=00000001
bank=0
DEBUG: fsl_elbc_run_command: stat=00000000 mdr=00000000
fmr=0000f023
Page size =
0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) = fffffffb
DEBUG: fsl_elbc_cmdfunc: NAND_CMD_ERASE1, page_addr: 0x460.
DEBUG: set_addr: bank=0, ctrl->addr=0xff800000 (0xff800000), index 0,
pes 14 ps 9
DEBUG: fsl_elbc_cmdfunc: NAND_CMD_ERASE2.
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=c2500000 fcr=60d00000
DEBUG: fsl_elbc_run_command: fbar=00000023 fpar=00000000 fbcr=00000000
bank=0
DEBUG: fsl_elbc_run_command: stat=40000001 mdr=00000000 fmr=0000f023
Page size = 0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) = fffffffb
ctrl->status= 40000001
---------------------------------------------------
result = -5
NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
nand_erase_opts_3
Writing to Nand... nand_write
DEBUG: set_addr: bank=0, ctrl->addr=0xff800000 (0xff800000), index 0,
pes 14 ps 9
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=4e000000 fcr=70000000
DEBUG: fsl_elbc_run_command: fbar=00000000 fpar=00000000 fbcr=00000001
bank=0
DEBUG: fsl_elbc_run_command: stat=00000000 mdr=00000000 fmr=0000f023
Page size = 0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) = fffffffb
DEBUG: fsl_elbc_cmdfunc: NAND_CMD_SEQIN/PAGE_PROG, page_addr: 0x420,
column: 0x0.
DEBUG: set_addr: bank=0, ctrl->addr=0xff800000 (0xff800000), index 0,
pes 14 ps 9
DEBUG: fsl_elbc_cmdfunc: NAND_CMD_PAGEPROG writing 528 bytes.
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=c6128d00 fcr=00108000
DEBUG: fsl_elbc_run_command: fbar=00000021 fpar=00000000 fbcr=00000000
bank=0
DEBUG: fsl_elbc_run_command: stat=40000001 mdr=00000000 fmr=0000f020
Page size = 0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) = fffffffb
DEBUG: set_addr: bank=7, ctrl->addr=0xff801c00 (0xff800000), index 206,
pes 14 ps 9
fsl_elbc_run_command
DEBUG: fsl_elbc_run_command: fmr=0000f023 fir=c12e0000 fcr=50000000
DEBUG: fsl_elbc_run_command: fbar=00ffffff fpar=00007e06 fbcr=00000003
bank=0
DEBUG: fsl_elbc_run_command: stat=00000000 mdr=00000000 fmr=0000f023
Page size = 0
ctrl->status(ctrl->status == LTESR_CC ? 0 : -EIO) = fffffffb
ctrl->status= 0
FAILED!
I am expecting your response at earliest.
manukumar
signal-networks
On Tue, 2012-05-22 at 12:56 -0500, Scott Wood wrote:
> On 05/22/2012 09:15 AM, Marek Vasut wrote:
> > Dear Manukumar,
> >
> >> Hello,
> >
> > CCing someone who might actually help you, CCing the uboot mailing list, please
> > keep it that way.
> >
> >> i can able to detect nand flash.
> >> but i had an issue that i could not do operation(Read/write)
> >> on nand flash.
> >> i tried to erase the nand flash i got the error as below:
> >>
> >> NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
> >> NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
> >> NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
> >> NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
> >>
> >> even if i try to saveenv then also is not saving the envionment
> >> variables
> >>
> >> processor used: P1012
> >> nand flash: samsung K9F5608U0D
> >>
> >> please reply ASAP.
> >>
> >> manukumar
> >> signal-networks
>
> What version of U-Boot is this?
>
> How are you configuring BRn/ORn for this chipselect?
>
> Could you define VERBOSE_DEBUG at the top of
> drivers/mtd/nand/fsl_elbc_nand.c?
>
> -Scott
>
next prev parent reply other threads:[~2012-05-23 5:56 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1337677828.2382.30.camel@Manukumar>
2012-05-22 14:15 ` [U-Boot] Nand flash R/W,saveenv issue Marek Vasut
2012-05-22 17:56 ` Scott Wood
2012-05-23 5:56 ` Manukumar [this message]
2012-05-23 8:02 ` Wolfgang Denk
2012-05-23 8:30 ` Manukumar
2012-05-23 16:16 ` Scott Wood
2012-05-30 5:02 ` [U-Boot] problem while making kernel up Manukumar
2012-05-30 16:18 ` Scott Wood
2012-05-31 4:15 ` Manukumar
2012-05-31 16:21 ` Scott Wood
2012-06-01 3:58 ` Manukumar
2012-06-01 10:10 ` Manukumar
2012-06-01 17:15 ` Scott Wood
2012-06-06 8:13 ` Manukumar
2012-07-05 10:27 ` [U-Boot] USB detection Manukumar
2012-07-05 11:45 ` Albert ARIBAUD
2012-07-05 15:34 ` Marek Vasut
2012-07-09 8:47 ` Manukumar
2012-07-09 12:18 ` Albert ARIBAUD
2012-07-10 2:17 ` Marek Vasut
2012-07-12 6:10 ` Manukumar
2012-10-25 12:21 ` Manukumar
2012-10-25 13:26 ` RgC
2012-09-26 10:42 ` [U-Boot] bootm command in U-boot Manukumar
2012-09-26 14:14 ` Wolfgang Denk
2012-10-03 12:24 ` [U-Boot] Booting through nand flash with other address Manukumar
2012-10-03 15:22 ` Scott Wood
2012-10-04 10:18 ` Manukumar
2012-10-04 17:21 ` Scott Wood
2012-12-04 12:04 ` [U-Boot] access u-boot environment variables from kernel space Manukumar
2012-12-04 13:24 ` Yegor Yefremov
2012-12-04 16:26 ` Scott Wood
2012-12-04 16:35 ` Steve Strobel
2013-01-25 6:50 ` Manukumar
2013-01-25 9:22 ` Wolfgang Denk
2012-11-23 4:08 ` [U-Boot] Quer on JTAG Manukumar
2012-11-23 5:33 ` Wolfgang Denk
2012-09-11 12:47 ` [U-Boot] Nand Flash Programing and Board Bring Up Manukumar
2012-09-11 14:10 ` Marek Vasut
2012-05-23 22:45 ` [U-Boot] Nand flash R/W,saveenv issue Scott Wood
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