From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Gray Date: Fri, 9 Feb 2018 11:15:58 +1100 Subject: [U-Boot] [PATCH v3 11/18] efi_loader: make efi_disk_create_partitions a global symbol In-Reply-To: <20180119192454.11172-12-xypron.glpk@gmx.de> References: <20180119192454.11172-1-xypron.glpk@gmx.de> <20180119192454.11172-12-xypron.glpk@gmx.de> Message-ID: <20180209001558.GC96047@largo.jsg.id.au> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Fri, Jan 19, 2018 at 08:24:47PM +0100, Heinrich Schuchardt wrote: > Up to now we have been using efi_disk_create_partitions() to create > partitions for block devices that existed before starting an EFI > application. > > We need to call it for block devices created by EFI > applications at run time. The EFI application will define the > handle for the block device and install a device path protocol > on it. We have to use this device path as stem for the partition > device paths. > > Signed-off-by: Heinrich Schuchardt > --- > v3 > fix typos in comments > v2 > no change breakage on mx6cuboxi with OpenBSD bootarm.efi, bisects to commit 64e4db0f119151a1345e1da19d152eda550394e7 Author: Heinrich Schuchardt AuthorDate: Fri Jan 19 20:24:47 2018 +0100 Commit: Alexander Graf CommitDate: Mon Jan 22 23:09:14 2018 +0100 efi_loader: make efi_disk_create_partitions a global symbol Up to now we have been using efi_disk_create_partitions() to create partitions for block devices that existed before starting an EFI application. We need to call it for block devices created by EFI applications at run time. The EFI application will define the handle for the block device and install a device path protocol on it. We have to use this device path as stem for the partition device paths. Signed-off-by: Heinrich Schuchardt Signed-off-by: Alexander Graf with master as of e24bd1e79e223aa89854c0be95a53e2d538144a5 U-Boot SPL 2018.03-rc1-00185-g1e19c70639 (Feb 09 2018 - 11:43:18 +1300) Trying to boot from MMC1 U-Boot 2018.03-rc1-00185-g1e19c70639 (Feb 09 2018 - 11:43:18 +1300) CPU: Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz) CPU: Extended Commercial temperature grade (-20C to 105C) at 24C Reset cause: POR Board: MX6 Cubox-i DRAM: 2 GiB MMC: FSL_SDHC: 0 Loading Environment from MMC... OK No panel detected: default to HDMI Display: HDMI (1024x768) In: serial Out: serial Err: serial Net: FEC Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... 37503 bytes read in 17 ms (2.1 MiB/s) Found EFI removable media binary efi/boot/bootarm.efi Scanning disks on usb... 76528 bytes read in 31 ms (2.4 MiB/s) ## Starting EFI application at 12000000 ... BS->LocateHandle() returns -2147483634 undefined instruction pc : [<8e560348>] lr : [<8e56444c>] reloc pc : [<15de4348>] lr : [<15de844c>] sp : 8f57af10 ip : 8ffc2474 fp : 8f57af1c r10: 0000b000 r9 : 8f57bee0 r8 : 0000000b r7 : 8ffa1a9d r6 : 8ffa16ad r5 : 8e56f0d0 r4 : 8e56e88a r3 : 8e56dac8 r2 : 00000001 r1 : 00000000 r0 : 00000000 Flags: nZCv IRQs off FIQs off Mode SVC_32 Resetting CPU ... resetting ... (undefined instruction is used to reset as efi reset was not present in earlier U-Boot versions).