While the original version doesn't boot into Linux, the one maintained by Olivier Martin (the ARM UEFI team) does work. Here is the instruction (http://www.mail-archive.com/boot-architecture@lists.linaro.org/msg00022.html) for future reference.

Cheers,

Alan C

From: boot-architecture-bounces@lists.linaro.org [mailto:boot-architecture-bounces@lists.linaro.org] On Behalf Of Alan Chuang Sent: Friday, August 12, 2011 2:27 PM To: Girish K S Cc: boot-architecture@lists.linaro.org Subject: RE: Booting Linux from UEFI on Beagleboard Qemu

Hi Girish:

Thanks for the tip. When I looks at devicepaths, it does seem to match (see below). Or are you referring to something else?

BRs, Alan C ======================================================================================= BeagleEdk2 >devicepaths EhcCreateUsb2Hc: capability length 0 EhcDriverBindingStart: failed to create USB2_HC [0x87A00790] MemoryMapped(0xB,0x80008000,0x80087FFF) [0x87A00490] MemoryMapped(0xB,0x87C4A000,0x87E0751F) [0x87975B10] VenHw(6696936D-3637-467C-87CB-14EA8248948C)/Uart(115200,8,N,1) [0x8796B910] VenHw(4D00EF14-C4E0-426B-81B7-30A00A14AAD6) [0x8792E290] VenHw(B615F1F5-5088-43CD-809C-A16E52487D00) [0x8792D390] PciRoot(0x0)/Pci(0x0,0x0) [0x87918890] VenHw(C5B9C74A-6D72-4719-99AB-C59F199091EB) [0x8790A890] VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(1,MBR,0x00000000,0x3F,0x19FC0) [0x8790A590] VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(2,MBR,0x00000000,0x1A000,0x3E6000) BeagleEdk2 >device Firmware Volume Devices: fv0: 0x80008000 - 0x80087FFF : 0x00080000 fv1: 0x87C4A000 - 0x87E0751F : 0x001BD520 File System Devices: fs0: SemihostFs: fs1: boot: Block IO Devices: blk0: Size = 0x10000000 blk1: Removable Size = 0x80000000 blk2: fs1: Removable Partition Size = 0x33F8000 blk3: Removable Partition Size = 0x7CC00000 ====================================================================================

From: Girish K S [mailto:girish.shivananjappa@linaro.org] Sent: Friday, August 12, 2011 2:01 PM To: Alan Chuang Cc: boot-architecture@lists.linaro.org Subject: Re: Booting Linux from UEFI on Beagleboard Qemu

Hello Alan,

When you boot with Uefi. 1. first get into EBL and run devicepaths command.VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(1,MBR,0x00000000,0x3F,0x19FC0)/zImage. matches with the displayed in the list. 2. If it doesnt match, please change it to the corresponding name displayed. It has to boot after this change.

regards Girish K S 2011/8/12 Alan Chuang <Alan.Chuang@arm.commailto:Alan.Chuang@arm.com> Hi all: I just started to play around with ARM UEFI stuff and has issue booting into Linux when trying to test the EDK2 software on Qemu. This seems like the right place to ask. I followed the instruction in (http://edk2.svn.sourceforge.net/viewvc/edk2/trunk/edk2/BeagleBoardPkg/readme...) including downloading the specific version of binaries / tools. When trying to run UEFI (both in NOR flash method as well as SD card method), UEFI started successfully. However, I kept on getting "Did not find Linux kernel" error when trying to boot Linux. From EBL, I can see the zImage file is present (cd fs1:; dir). The zImage file is basically vmlinuz-2.6.35-1008-linaro-omap from the hwpack. I even tried to extract zImage from uImage, but the result is still the same.

I am wondering if anyone has run into the same issue and can give me a hint on what else to try.

Thanks,

Alan Chuang

---------------- Console Log ------------------- The default boot selection will start in 1 seconds CMD0 response: 0 MmcStatus: 18000 CMD5 fails. Not an SDIO card. CMD8 success. CMD8 response: 1CE Card is SD2.0 CMD55 success. CMD55 response: 120 SD card detected. ACMD41 OCR: C0FFFF00 High capacity card. CMD2 response: EF006219 1DEADBE 454D5521 AA585951 CMD3 response: RCA 4567 CMD9 response: A400000 FFF7F80 5B590000 400E0032 Card type: 4, BlockSize: 200, NumBlocks: 400000 MaxDataTransferRate: 0x32, Frequency: 25000 KHz, ClockFrequencySelect: 4 SD Memory Card set to 4-bit mode SD Card Media Change on Handle 0x8792E290 SD Card ReinstallProtocolInterface () ERROR: Did not find Linux kernel. [1] Linux from SD - VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(1,MBR,0x00000000,0x3F,0x19FC0)/zImage - LoaderType: 1 - Arguments: [2] EBL [3] Boot Manager Start: 3 [1] Add Boot Device Entry [2] Update Boot Device Entry [3] Remove Boot Device Entry [4] Return to main menu Choice: 2 [1] Linux from SD - VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(1,MBR,0x00000000,0x3F,0x19FC0)/zImage - Arguments: Update entry: 1 File path of the EFI Application or the kernel: zImage Has FDT support? [y/n] n Arguments to pass to the binary: Description for this new Entry: Linux from SD [1] Add Boot Device Entry [2] Update Boot Device Entry [3] Remove Boot Device Entry [4] Return to main menu Choice: 4 [1] Linux from SD - VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(1,MBR,0x00000000,0x3F,0x19FC0)/zImage - LoaderType: 1 - Arguments: [2] EBL [3] Boot Manager Start: 2 EhcCreateUsb2Hc: capability length 0 EhcDriverBindingStart: failed to create USB2_HC add-symbol-file /home/alanc/UEFI/src2/edk2/Build/BeagleBoard/DEBUG_ARMGCC/ARM/EmbeddedPkg/Ebl/Ebl/DEBUG/Ebl.dll 0x85BCD240 Embedded Boot Loader (EBL) prototype. Built at 09:56:17 on Aug 12 2011 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN 'AS IS' BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. Please send feedback to edk2-devel@lists.sourceforge.netmailto:edk2-devel@lists.sourceforge.net BeagleEdk2 >device Firmware Volume Devices: fv0: 0x80008000 - 0x80087FFF : 0x00080000 fv1: 0x87C4A000 - 0x87E0751F : 0x001BD520 File System Devices: fs0: SemihostFs: fs1: boot: Block IO Devices: blk0: Size = 0x10000000 blk1: Removable Size = 0x80000000 blk2: fs1: Removable Partition Size = 0x33F8000 blk3: Removable Partition Size = 0x7CC00000 BeagleEdk2 >devicepaths EhcCreateUsb2Hc: capability length 0 EhcDriverBindingStart: failed to create USB2_HC [0x87A00790] MemoryMapped(0xB,0x80008000,0x80087FFF) [0x87A00490] MemoryMapped(0xB,0x87C4A000,0x87E0751F) [0x87975B10] VenHw(6696936D-3637-467C-87CB-14EA8248948C)/Uart(115200,8,N,1) [0x8796B910] VenHw(4D00EF14-C4E0-426B-81B7-30A00A14AAD6) [0x8792E290] VenHw(B615F1F5-5088-43CD-809C-A16E52487D00) [0x8792D390] PciRoot(0x0)/Pci(0x0,0x0) [0x87918890] VenHw(C5B9C74A-6D72-4719-99AB-C59F199091EB) [0x8790A890] VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(1,MBR,0x00000000,0x3F,0x19FC0) [0x8790A590] VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(2,MBR,0x00000000,0x1A000,0x3E6000) BeagleEdk2 >exit remove-symbol-file /home/alanc/UEFI/src2/edk2/Build/BeagleBoard/DEBUG_ARMGCC/ARM/EmbeddedPkg/Ebl/Ebl/DEBUG/Ebl.dll 0x85BCD240 [1] Linux from SD - VenHw(B615F1F5-5088-43CD-809C-A16E52487D00)/HD(1,MBR,0x00000000,0x3F,0x19FC0)/zImage - LoaderType: 1 - Arguments: [2] EBL [3] Boot Manager Start:

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