From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ruehl Date: Wed, 09 Oct 2013 14:29:59 +0800 Subject: [U-Boot] problems porting to 2013.x In-Reply-To: <5254EAF7.8080307@gtsys.com.hk> References: <5254EAF7.8080307@gtsys.com.hk> Message-ID: <5254F7E7.2010709@gtsys.com.hk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Wednesday, October 09, 2013 01:34 PM, Chris Ruehl wrote: > Hi. > > I hope someone can open my eyes on this. We try to port our MX27 board > to the new u-boot loader using the SPL code rather then the self hacked > NAND->SDRAM. > > I'm not able to get anything run. The console stays dead. > > Let start here: > To see if the second image is booting I tried to load the image using > TFTP and memcpy/memcmp it to the TEXT_BASE (0xa7800000) and go. The > u-boot-v2 is loaded at 0xa7f00000. > > U-Boot 2.0.0-rc9-00188-geb5172d-dirty (Mar 24 2011 - 12:59:07) > Board: MX27 > NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB > 3,3V 8-bit) > Scanning device for bad blocks > Bad eraseblock 592 at 0x04a00000 > dm9000 i/o: 0xd4000000, id: 0x90000a46 > got MAC address from EEPROM: 00:00:00:00:00:00 > Using environment in NAND Flash > chip id: [2,882,1,01d] > mpll: 398999390 Hz > spll: 239999725 Hz > arm: 265999593 Hz > perclk1: 66499898 Hz > perclk2: 66499898 Hz > perclk3: 66499898 Hz > perclk4: 66499898 Hz > clkin26: 26000000 Hz > ahb: 132999796 Hz > ipg: 66499898 Hz > Malloc space: 0xa6f00000 -> 0xa7f00000 (size 16 MB) > Stack space : 0xa6ef8000 -> 0xa6f00000 (size 32 kB) > running /env/bin/init... > > uboot:/ tftp u-boot.bin /dev/ram0 > phy0: Link is up - 100/Full > TFTP from server 10.128.2.105; our IP address is 10.128.2.10 > Filename 'u-boot.bin'. > Loading: ########################################## > done > Bytes transferred = 211308 (3396c hex) > uboot:/ memcpy -s /dev/ram0 0 0xa7800000 211308 > uboot:/ memcmp -s /dev/ram0 0 0xa7800000 211308 > OK > uboot:/ go 0xa7800000 > ## Starting application at 0xA7800000 ... > > System.map > a7800000 T __image_copy_start > a7800000 T _start > a7800020 t _undefined_instruction > a7800024 t _software_interrupt > a7800028 t _prefetch_abort > a780002c t _data_abort > a7800030 t _not_used > a7800034 t _irq > a7800038 t _fiq > ... > > > Any Idea? > > Chris > More info: I'd compiled the hello_world make[1]: Entering directory `/opt/cross_build/uboot.d/u-boot-git/examples/standalone' arm-linux-gnueabihf-gcc -g -Os -ffunction-sections -fdata-sections -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DCONFIG_SYS_TEXT_BASE=0xa7800000 -DCONFIG_SPL_TEXT_BASE=0xa7400000 -DCONFIG_SPL_PAD_TO=5632 -I/opt/cross_build/uboot.d/u-boot-git/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/armhf/gcc-linaro-arm-linux-gnueabihf-4.8-2013.07-1_linux/bin/../lib/gcc/arm-linux-gnueabihf/4.8.2/include -pipe -DCONFIG_ARM -D__ARM__ -marm -mno-thumb-interwork -mabi=aapcs-linux -march=armv5te -Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral -Wno-format-security -fstack-usage -fno-toplevel-reorder -o hello_world.o hello_world.c -c arm-linux-gnueabihf-gcc -g -Os -ffunction-sections -fdata-sections -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DCONFIG_SYS_TEXT_BASE=0xa7800000 -DCONFIG_SPL_TEXT_BASE=0xa7400000 -DCONFIG_SPL_PAD_TO=5632 -I/opt/cross_build/uboot.d/u-boot-git/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/armhf/gcc-linaro-arm-linux-gnueabihf-4.8-2013.07-1_linux/bin/../lib/gcc/arm-linux-gnueabihf/4.8.2/include -pipe -DCONFIG_ARM -D__ARM__ -marm -mno-thumb-interwork -mabi=aapcs-linux -march=armv5te -Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral -Wno-format-security -fstack-usage -fno-toplevel-reorder -o stubs.o stubs.c -c arm-linux-gnueabihf-ld.bfd -r -o libstubs.o stubs.o arm-linux-gnueabihf-ld.bfd -g -Ttext 0xa0000000 \ -o hello_world -e hello_world hello_world.o libstubs.o \ -L/opt/armhf/gcc-linaro-arm-linux-gnueabihf-4.8-2013.07-1_linux/bin/../lib/gcc/arm-linux-gnueabihf/4.8.2 -lgcc arm-linux-gnueabihf-objcopy -O srec hello_world hello_world.srec 2>/dev/null arm-linux-gnueabihf-objcopy -O binary hello_world hello_world.bin 2>/dev/null same, its not working uboot:/ tftp hello_world.bin phy0: Link is up - 100/Full TFTP from server 10.128.2.105; our IP address is 10.128.2.10 Filename 'hello_world.bin'. Loading: # done Bytes transferred = 590 (24e hex) uboot:/ go hello_world.bin memmap: Invalid argument uboot:/ cp hello_world.bin /dev/ram0 uboot:/ go /dev/ram0 ## Starting application at 0xA0000000 ... Thanks for any hint. Chris