From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Thu, 23 Jun 2016 15:07:09 +0200 Subject: [U-Boot] socfpga 2016.05, CV socdk Rev E1, SPL and u-boot fail when booting from QSPI In-Reply-To: References: Message-ID: <576BDEFD.6050204@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 06/22/2016 06:37 PM, Christian Didriksson wrote: > Hi Marek, Hi! > [..] > > I skipped booting from QSPI and started all over with a vanilla 2016.05 and built the u-boot-with-spl.sfp. Put it on an SD-card and booted: > > U-Boot SPL 2016.05-gbb88b7b-dirty (Jun 22 2016 - 14:53:14) > drivers/ddr/altera/sequencer.c: Preparing to start memory calibration > drivers/ddr/altera/sequencer.c: CALIBRATION PASSED > drivers/ddr/altera/sequencer.c: Calibration complete > Trying to boot from MMC1 > > This printout is repeated forever. > > I then connected DS5 via the USB-Blaster cable and single stepped through the SPL and after a while, down in mmc_init, I loose connection to the target and when I interrupt it the PC is here: mmc_init causes data abort ? That is _weird_ . > #ifdef CONFIG_SPL_BUILD > > .align 5 > undefined_instruction: > software_interrupt: > prefetch_abort: > data_abort: > not_used: > irq: > fiq: > > 1: > bl 1b /* hang and never return */ > > #else /* !CONFIG_SPL_BUILD */ > > I will send you my binary for test on your Rev c board if you can find the time. > > I also tested the binary you sent me last week and it behaves identically regarding the printouts and reboot. Works on my rev C1: U-Boot SPL 2016.05-gbb88b7b-dirty (Jun 22 2016 - 14:53:14) drivers/ddr/altera/sequencer.c: Preparing to start memory calibration drivers/ddr/altera/sequencer.c: CALIBRATION PASSED drivers/ddr/altera/sequencer.c: Calibration complete Trying to boot from MMC1 U-Boot 2016.05-gbb88b7b-dirty (Jun 22 2016 - 14:53:14 +0200) CPU: Altera SoCFPGA Platform FPGA: Altera Cyclone V, SE/A6 or SX/C6 or ST/D6, version 0x0 BOOT: SD/MMC External Transceiver (1.8V) Watchdog enabled I2C: ready DRAM: 1 GiB MMC: dwmmc0 at ff704000: 0 In: serial Out: serial Err: serial Model: Altera SOCFPGA Cyclone V SoC Development Kit Net: eth0: ethernet at ff702000 Hit any key to stop autoboot: 0 => => => => ver U-Boot 2016.05-gbb88b7b-dirty (Jun 22 2016 - 14:53:14 +0200) arm-cortexa9_neon-linux-uclibcgnueabihf-gcc (crosstool-NG crosstool-ng-1.22.0-129-ga41b269) 5.3.0 GNU ld (crosstool-NG crosstool-ng-1.22.0-129-ga41b269) 2.26.20160125 -- Best regards, Marek Vasut