[U-Boot] [PATCH v4 0/9] LS2080ARDB: Enable EFI boot support
Prabhakar Kushwaha
prabhakar.kushwaha at nxp.com
Thu Jun 23 12:34:33 CEST 2016
Hi Alex,
Please find logs attached.
Regards,
Prabhakar
> -----Original Message-----
> From: Alexander Graf [mailto:agraf at suse.de]
> Sent: Thursday, June 23, 2016 1:04 PM
> To: Prabhakar Kushwaha <prabhakar.kushwaha at nxp.com>
> Cc: u-boot at lists.denx.de; york sun <york.sun at nxp.com>
> Subject: Re: [PATCH v4 0/9] LS2080ARDB: Enable EFI boot support
>
>
>
> > Am 23.06.2016 um 07:30 schrieb Prabhakar Kushwaha
> <prabhakar.kushwaha at nxp.com>:
> >
> > Hi Alex,
> >
> >> -----Original Message-----
> >> From: Alexander Graf [mailto:agraf at suse.de]
> >> Sent: Tuesday, June 21, 2016 4:37 AM
> >> To: u-boot at lists.denx.de
> >> Cc: york sun <york.sun at nxp.com>; Prabhakar Kushwaha
> >> <prabhakar.kushwaha at nxp.com>
> >> Subject: [PATCH v4 0/9] LS2080ARDB: Enable EFI boot support
> >>
> >> We now have EFI support in U-Boot which worked out of the box on all
> >> systems that I tried it on so far. Except for the LS2080ARDB. With
> >> this patch set I can successfully boot grub2 and Linux from there on
> >> such a system - even using PXE.
> >>
> >> v3 -> v4:
> >>
> >> - Add CONFIG_CMD_FS_GENERIC to defconfig
> >> - Move code into generic quiesce weak function
> >> - Exit device for real when going to Linux
> >> - Only apply DPL if we have something to apply
> >> - New: armv8: ls2080a: Declare spin tables as reserved for efi
> >> loader
> >> - New: efi_loader: Allow boards to implement get_time and
> >> reset_system
> >> - New: armv8: fsl-layerscape: Add support for efi_loader RTS reset
> >> - New: efi_loader: Declare secure memory as reserved
> >> - New: efi_loader: Allow bouncing for network
> >>
> >> Alexander Graf (9):
> >> ls2080: Exit dpaa only right before exiting U-Boot
> >> efi_loader: AArch64: Run EFI payloads in EL2 if U-Boot runs in EL3
> >> ls2080ardb: Reserve DP-DDR RAM
> >> ls2080ardb: Convert to distro boot
> >> armv8: ls2080a: Declare spin tables as reserved for efi loader
> >> efi_loader: Allow boards to implement get_time and reset_system
> >> armv8: fsl-layerscape: Add support for efi_loader RTS reset
> >> efi_loader: Declare secure memory as reserved
> >> efi_loader: Allow bouncing for network
> >>
> >> arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 33 +++++++++-
> >> arch/arm/cpu/armv8/fsl-layerscape/fdt.c | 6 ++
> >> arch/arm/include/asm/armv8/mmu.h | 19 +++---
> >> arch/arm/include/asm/u-boot-arm.h | 1 +
> >> arch/arm/lib/bootm.c | 7 +++
> >> board/freescale/ls2080a/ls2080a.c | 6 +-
> >> board/freescale/ls2080aqds/ls2080aqds.c | 11 ++--
> >> board/freescale/ls2080ardb/ls2080ardb.c | 20 ++++--
> >> cmd/bootefi.c | 15 +++++
> >> configs/ls2080a_emu_defconfig | 1 +
> >> configs/ls2080a_simu_defconfig | 1 +
> >> configs/ls2080aqds_SECURE_BOOT_defconfig | 1 +
> >> configs/ls2080aqds_defconfig | 1 +
> >> configs/ls2080aqds_nand_defconfig | 1 +
> >> configs/ls2080ardb_SECURE_BOOT_defconfig | 1 +
> >> configs/ls2080ardb_defconfig | 1 +
> >> configs/ls2080ardb_nand_defconfig | 1 +
> >> drivers/net/fsl-mc/mc.c | 24 +++++++-
> >> include/configs/ls2080ardb.h | 26 +++++++-
> >> include/efi_loader.h | 18 ++++++
> >> lib/efi_loader/efi_boottime.c | 2 +
> >> lib/efi_loader/efi_memory.c | 15 +++++
> >> lib/efi_loader/efi_net.c | 7 +++
> >> lib/efi_loader/efi_runtime.c | 101
> +++++++++++++++++++++++++++-
> >> ---
> >
> > I am testing your patch set on ls2080ardb.
> > Observation:-
> > 1. Linux boot no more crashing with e1000#0, DPMAC5 at XSGMII. Even tried
> with default bootcmd.
> > 2. Grub2 crash while booting :(
> >
> > I have applied your patch on top of commit "
> 9f823615af919c6b89f0b80197f009f78299dcde"
> >
> > Please find log below.
> >
> >
> > => usb start
> > starting USB...
> > USB0: Register 200017f NbrPorts 2
> > Starting the controller
> > USB XHCI 1.00
> > scanning bus 0 for devices... 2 USB Device(s) found
> > USB1: Register 200017f NbrPorts 2
> > Starting the controller
> > USB XHCI 1.00
> > scanning bus 1 for devices... 1 USB Device(s) found
> > scanning usb for storage devices... 1 Storage Device(s) found =>
> > edit ethact
> > edit: DPMAC5 at xgmii
> > => tftp 0x80000000 fsl-ls2080a-rdb.dtb; fdt addr 0x80000000; fdt
> > boardsetup;tftp 0xa0000000 grubaa64.efi; bootefi a0000000 0x80000000
> > Using DPMAC5 at xgmii device TFTP from server 192.168.1.1; our IP address
> > is 192.168.1.34 Filename 'fsl-ls2080a-rdb.dtb'.
> > Load address: 0x80000000
> > Loading: ###
> > 2 KiB/s
> > done
> > Bytes transferred = 10549 (2935 hex)
> > WARNING: could not set reg FDT_ERR_NOSPACE.
> > ERROR: could not set fsl,usb-erratum-a008751 for snps,dwc3:
> FDT_ERR_NOSPACE.
> > ERROR: could not set fsl,usb-erratum-a008751 for snps,dwc3:
> FDT_ERR_NOSPACE.
> > Using DPMAC5 at xgmii device
> > TFTP from server 192.168.1.1; our IP address is 192.168.1.34 Filename
> > 'grubaa64.efi'.
> > Load address: 0xa0000000
> > Loading:
> ##########################################################
> #######
> >
> ##########################################################
> #######
> > ###########################################
> > 85.9 KiB/s
> > done
> > Bytes transferred = 884224 (d7e00 hex) ## Starting EFI application at
> > 0xa0000000 ...
> > Scanning disks on scsi...
> > Scanning disks on usb...
> > Scanning disks on mmc...
> > MMC: no card present
> > MMC Device 1 not found
> > MMC Device 2 not found
> > MMC Device 3 not found
> > Found 4 disks
>
> So it crashes in U-Boot disk enumeration code ...
>
> > "Synchronous Abort" handler, esr 0x8a000000
> > ELR: 97ffeee9d5033fdf
>
> ... trying to access an instruction that is completely bogus.
>
> Can you please add #define DEBUG at the beginning of efi_disk.c and try to
> isolate where it crashes from there?
>
> Alex
>
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