[U-Boot] boards/p2041rdb: U-Boot 2013.10 SD Card Booting Issue

[Ryan Barnett]

All,

This issue has since been resolved. I sent this email yesterday morning 
and since this was my first post to u-boot mailing list I needed
moderator approval. 

This issues has since been resolved by applying Haijun Zhang's patch:

[PATCH 1/2] esdhc: memset mmc struct before putting into use

http://patchwork.ozlabs.org/patch/286065/

Thanks,
-Ryan

"Ryan Barnett" <rjbarnet at rockwellcollins.com> wrote on
10/24/2013 02:51:33 PM:

> I was able to get SD Card booting for P2041RDB working correctly with 
> U-Boot 2013.07. However, today I was attempting to move to 2013.10, and 
> I'm having issues booting from the SD Card. Specifically issues with 
> U-Boot not reading my FMan firmware binary file on the SD Card.
> 
> NOTE: all of the following steps works fine with 2013.07 so I'm
> wondering what changed to make this error happen.
> 
> The FMan binary I'm using is fsl_fman_ucode_p2041_r2.0_106_1_9.bin from
> the Freescale FMAN git repo. Below are the commands I used to build
> u-boot.
> 
> http://git.freescale.com/git/cgit.cgi/ppc/sdk/fm-ucode.git
> 
> Commands
> ----------
> make P2041RDB_SDCARD_config
> make u-boot.pbl
> 
> The commands I used to format my SD Card (granted there is more to my
> SD card script than this):
> 
> # Partition Overview
> # 1 - (Empty) partition since u-boot.pbl is dd to block 8
> # 2 - (FAT32) Boot - where the kernel/device tree are located
> # 3 - (EXT3)  Rootfs
> {
> echo ,1,0x00,*
> echo ,9,0x0C,-
> echo ,,0x0C,-
> } | sfdisk -D -H 255 -S 63 -C $CYLINDERS $DRIVE
> 
> Then the commands to load my SD Card using dd:
> 
> sudo dd if=u-boot.pbl of=/dev/sdb bs=512 seek=8
> sudo dd if=fsl_fman_ucode_p2041_r2.0_106_1_9.bin of=/dev/sdb bs=512 
> seek=1130
> 
> 
> Boot log:
> -----------------------------
> 
> U-Boot 2013.10 (Oct 23 2013 - 11:23:12)
> 
> CPU0:  P2041E, Version: 1.1, (0x82180111)
> Core:  e500mc, Version: 2.2, (0x80230022)
> Clock Configuration:
>        CPU0:1500 MHz, CPU1:1500 MHz, CPU2:1500 MHz, CPU3:1500 MHz,
>        CCB:750  MHz,
>        DDR:666.667 MHz (1333.333 MT/s data rate) (Asynchronous), 
> LBC:93.750 MHz
>        FMAN1: 583.333 MHz
>        QMAN:  375 MHz
>        PME:   375 MHz
> L1:    D-cache 32 KiB enabled
>        I-cache 32 KiB enabled
> Reset Configuration Word (RCW):
>        00000000: 12600000 00000000 241c0000 00000000
>        00000010: 649fa0c1 c3c02000 68000000 40000000
>        00000020: 00000000 00000000 00000000 d0030f07
>        00000030: 00000000 00000000 00000000 00000000
> Board: P2041RDB, CPLD version: 4.1 vBank: 1
> SERDES Reference Clocks: Bank1=100Mhz Bank2=125Mhz
> I2C:   ready
> SPI:   ready
> DRAM:  Initializing....using SPD
> Detected UDIMM UG51U6400N8SU-ACF
> 2 GiB left unmapped
> 4 GiB (DDR3, 64-bit, CL=9, ECC off)
>        DDR Chip-Select Interleaving Mode: CS0+CS1
> Testing 0x00000000 - 0x7fffffff
> Testing 0x80000000 - 0xffffffff
> Remap DDR 2 GiB left unmapped
> 
> POST memory PASSED
> Flash: 128 MiB
> L2:    128 KiB enabled
> Corenet Platform Cache: 1 MiB enabled
> SERDES: bank 3 disabled
> SRIO1: disabled
> SRIO2: disabled
> NAND:  512 MiB
> MMC:  FSL_SDHC: 0
> MMC: block number 0xfffffffe exceeds max(0x0)
> Using default environment
> 
> EEPROM: Invalid ID (ff ff ff ff)
> PCIe1: disabled
> PCIe2: Root Complex, no link, regs @ 0xfe201000
> PCIe2: Bus 00 - 00
> PCIe3: disabled
> In:    serial
> Out:   serial
> Err:   serial
> Net:   Initializing Fman
> 
> MMC read: dev # 0, block # 1130, count 128 ...
> MMC: block number 0x4ea exceeds max(0x0)
> Fman1: Data at 7fe32a80 is not a firmware
> No ethernet found.
> Hit any key to stop autoboot:  0
> 
> ----------------------------------------------
> 
> I find it interesting that the block number that it attempts to read is
> 1258 when the line before that says that it is reading 1130.
> 
> Also interesting is this:
> MMC:  FSL_SDHC: 0
> 
> Any help or insight would be useful. I haven't had a chance to dig into
> the issue to debug it further as I've revert back to 2013.07 for now. I
> will eventually get around to looking into.
> 
> Thanks,
> -Ryan
> 
> ------------------------------------------------------------
> Ryan J Barnett / Software Engineer / Platform SW
> MS 137-157, 855 35th St NE, Cedar Rapids, IA, 52498-3161, US
> rjbarnet at rockwellcollins.com
> www.rockwellcollins.com 
> 
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