February 2013 - U-Boot

[U-Boot] [PATCH v10 00/16] split tegra20 arm7 code into separate SPL
by Allen Martin 09 Feb '13

09 Feb '13

This patch series fixes a long standing problem with the tegra20 u-boot build. Tegra20 contains an ARM7TDMI boot processor and a Cortex A9 main processor. Prior to this patch series this was accomplished by #ifdefing out any armv7 code from the early boot sequence and creating a single binary that runs on both both the ARM7TDMI and A9. This was very fragile as changes to compiler options or any additions or rearranging of the early boot code could add additional armv7 specific code causing it to fail on the ARM7TDMI. This patch series pulls all the armv4t code out into a separate SPL that does nothing more than initialize the A9 and transfer control to it. The resultint SPL and armv7 u-boot are concatenated together into a single image. This patch series is also available from: git://github.com/arm000/u-boot.git branch: tegra-spl-v10 Changes: v10: - added fix to MAKEALL script so that it correctly parses new boards.cfg syntax v9: - rebased mkconfig patch on top of version that went upstream to u-boot/master - fixed a whitespace checkpatch warning in arch/arm/cpu/arm720t/cpu.c v8: - rebased to u-boot-tegra/master - added changes to work with "arm: Provide lowlevel_init C function wrapper for v7" - Moved JTAG init in SPL to earlier - fixed TEXT_BASE in SPL to use SPL TEXT_BASE not main u-boot TEXT_BASE - pad exception handlers in arm720t to 64 bytes with 0x12345678 to match armv7 - added another tegra2->tegra20 rename for some new code that was added to arch/arm/cpu/armv7/start.S - rolled in the mkconfig fix that was breaking ARM platforms that don't define SoC v7: - rebased to u-boot-tegra/next - added Acks and Tested-Bys v6: - changed combined SPL/u-boot target names to u-boot-dtb-tegra.bin and u-boot-nodtb-tegra.bin - fixed regression introduced in v5 that caused git bisect to fail to build at one of the patches - fix USE_PRIVATE_LIBGCC for SPL build and enable it - fix libtegra20-common.so link so it works if building with out of tree OBJDIR v5: - added missing mkdir rules in all tegra20 board Makefiles that include common code and changed them to be unconditional - make new u-boot-dtb-t2.bin rule default for tegra20 and copy resulting binary over u-boot.bin v4: - rebased to u-boot-tegra/next - reordered entire patch series to preserve git bisect, verified build and boot at each patch - merged patches that add SPL config defines and removes duplicate code from u-boot init, these have to go in atomically to preserve building at each patch - fixed compiler warnings introduced - fixed blank line at end of file on cpu.c - renamed u-boot.t2 to u-boot-t2.bin - cleaned up config.mk generation in mkconfig to make it more readable - added some text to clarify using arm720t code for arm7tdmi - rearranged SPL memory map to make resulting SPL + u-boot image much smaller - removed separate PAD_TO define in favor of just using CONFIG_SYS_TEXT_BASE - moved warmboot_save_sdram_params() from dram_init() to board_init() v3: - git bisect still does not work across this series, I'm saving that for the next revision, but I had enough changes that I wanted to get this out for review - expanded the tegra2 -> tegra20 rename to include functions/variables/ defines - rebased to u-boot-tegra/next - removed some extra -march=armv4t flags, kept armv4t flags on warmboot_avp since it's special - removed bashisms from mkconfig - renamed CONFIG_MACH_TEGRA_GENERIC to CONFIG_TEGRA - moved SPL overrides to tegra2-common-post.h - changed SPL base address to 0x108000, u-boot goes to 0x208000 - moved warboot_save_sdram_params fix to separate patch - remove USE_PRIVATE_LIBGCC from non SPL build - expanded SPL support to all tegra20 boards, not just seaboard v2: - renamed tegra2 to tegra20 to match kernel and devicetree naming policy - pulled all SPL related config overrides to a separate file to clean up ifdefs from seabard.h - rebased to TOT u-boot/master and fixed a bug related to init sequence changes between this patch series and new EMC code - made u-boot.t2 target work even if CONFIG_OF is disabled - added back USE_PRIVATE_LIBGCC Allen Martin (16): tegra20: rename tegra2 -> tegra20 tegra20: move tegra20 SoC code to arch/arm/cpu/tegra20-common tegra20: rename CONFIG_MACH_TEGRA_GENERIC tegra20: tec: add tegra20-common-post.h tegra20: make board mkdir commands unconditional mkconfig: remove bashisms and cleanup config.mk generation MAKEALL: update to work with new boards.cfg syntax ARM: Fix arm720t SPL build tegra20: remove timer_init from SPL build ARM: add tegra20 support to arm720t tegra20: add u-boot-*-tegra.bin targets tegra20: move SDRAM param save to later in boot tegra20: enable SPL for tegra20 boards arm: enable libgcc build for SPL spl: fix SPL build of private libgcc tegra20: Remove armv4t build flags MAINTAINERS | 18 +-- MAKEALL | 9 +- Makefile | 26 ++++ arch/arm/cpu/arm720t/cpu.c | 2 + arch/arm/cpu/arm720t/interrupts.c | 5 + arch/arm/cpu/arm720t/start.S | 25 +++- arch/arm/cpu/{armv7 => arm720t/tegra20}/Makefile | 27 ++-- .../arch-tegra2 => cpu/arm720t/tegra20}/board.h | 11 +- .../{armv7/tegra2 => arm720t/tegra20}/config.mk | 12 -- .../{armv7/tegra2/ap20.c => arm720t/tegra20/cpu.c} | 148 ++------------------ .../ap20.h => cpu/arm720t/tegra20/cpu.h} | 15 +- arch/arm/cpu/arm720t/tegra20/spl.c | 133 ++++++++++++++++++ arch/arm/cpu/armv7/Makefile | 2 +- arch/arm/cpu/armv7/start.S | 6 +- arch/arm/cpu/armv7/{tegra2 => tegra20}/Makefile | 15 +- .../cpu/armv7/{tegra2 => tegra20}/cmd_enterrcm.c | 4 +- arch/arm/cpu/armv7/{tegra2 => tegra20}/config.mk | 12 -- arch/arm/cpu/armv7/{tegra2 => tegra20}/usb.c | 2 +- .../cpu/{armv7/tegra2 => tegra20-common}/Makefile | 29 ++-- arch/arm/cpu/tegra20-common/ap20.c | 131 +++++++++++++++++ .../cpu/{armv7/tegra2 => tegra20-common}/board.c | 39 ++---- .../cpu/{armv7/tegra2 => tegra20-common}/clock.c | 10 +- .../cpu/{armv7/tegra2 => tegra20-common}/crypto.c | 0 .../cpu/{armv7/tegra2 => tegra20-common}/crypto.h | 0 .../arm/cpu/{armv7/tegra2 => tegra20-common}/emc.c | 2 +- .../cpu/{armv7/tegra2 => tegra20-common}/funcmux.c | 2 +- .../tegra2 => tegra20-common}/lowlevel_init.S | 0 .../cpu/{armv7/tegra2 => tegra20-common}/pinmux.c | 4 +- .../arm/cpu/{armv7/tegra2 => tegra20-common}/pmu.c | 2 +- .../{armv7/tegra2 => tegra20-common}/sys_info.c | 2 +- .../cpu/{armv7/tegra2 => tegra20-common}/timer.c | 2 +- .../{armv7/tegra2 => tegra20-common}/warmboot.c | 18 +-- .../tegra2 => tegra20-common}/warmboot_avp.c | 4 +- .../tegra2 => tegra20-common}/warmboot_avp.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/ap20.h | 4 +- .../asm/{arch-tegra2 => arch-tegra20}/apb_misc.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/board.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/clk_rst.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/clock.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/emc.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/flow.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/funcmux.h | 2 +- .../asm/{arch-tegra2 => arch-tegra20}/fuse.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/gp_padctrl.h | 2 +- .../asm/{arch-tegra2 => arch-tegra20}/gpio.h | 2 +- arch/arm/include/asm/arch-tegra20/hardware.h | 29 ++++ .../asm/{arch-tegra2 => arch-tegra20}/mmc.h | 8 +- .../asm/{arch-tegra2 => arch-tegra20}/pinmux.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/pmc.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/pmu.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/scu.h | 0 .../{arch-tegra2 => arch-tegra20}/sdram_param.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/sys_proto.h | 4 +- .../tegra2.h => arch-tegra20/tegra20.h} | 18 +-- .../asm/{arch-tegra2 => arch-tegra20}/tegra_i2c.h | 2 +- .../asm/{arch-tegra2 => arch-tegra20}/tegra_spi.h | 4 +- .../asm/{arch-tegra2 => arch-tegra20}/timer.h | 6 +- .../uart-spi-switch.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/uart.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/usb.h | 0 .../asm/{arch-tegra2 => arch-tegra20}/warmboot.h | 0 arch/arm/lib/Makefile | 2 +- board/avionic-design/common/tamonten.c | 4 +- .../dts/{tegra2-medcom.dts => tegra20-medcom.dts} | 0 .../dts/{tegra2-plutux.dts => tegra20-plutux.dts} | 0 .../dts/{tegra2-tec.dts => tegra20-tec.dts} | 0 board/avionic-design/medcom/Makefile | 2 - board/avionic-design/plutux/Makefile | 2 - board/avionic-design/tec/Makefile | 2 - .../dts/{tegra2-paz00.dts => tegra20-paz00.dts} | 0 board/compal/paz00/Makefile | 2 - board/compal/paz00/paz00.c | 6 +- ...{tegra2-trimslice.dts => tegra20-trimslice.dts} | 0 board/compulab/trimslice/Makefile | 2 - board/compulab/trimslice/trimslice.c | 6 +- board/nvidia/common/board.c | 17 ++- board/nvidia/common/emc.c | 2 +- board/nvidia/common/uart-spi-switch.c | 2 +- .../{tegra2-harmony.dts => tegra20-harmony.dts} | 2 +- .../{tegra2-seaboard.dts => tegra20-seaboard.dts} | 0 .../{tegra2-ventana.dts => tegra20-ventana.dts} | 2 +- .../{tegra2-whistler.dts => tegra20-whistler.dts} | 2 +- board/nvidia/harmony/harmony.c | 6 +- board/nvidia/seaboard/seaboard.c | 6 +- board/nvidia/whistler/whistler.c | 6 +- boards.cfg | 18 +-- drivers/gpio/tegra_gpio.c | 12 +- drivers/i2c/tegra_i2c.c | 12 +- drivers/input/Makefile | 2 +- drivers/mmc/tegra_mmc.c | 32 ++--- drivers/mmc/tegra_mmc.h | 12 +- drivers/spi/tegra_spi.c | 10 +- include/configs/harmony.h | 14 +- include/configs/medcom.h | 12 +- include/configs/paz00.h | 12 +- include/configs/plutux.h | 12 +- include/configs/seaboard.h | 20 +-- include/configs/tec.h | 12 +- ...{tegra2-common-post.h => tegra20-common-post.h} | 73 +++++++++- .../configs/{tegra2-common.h => tegra20-common.h} | 44 +++--- include/configs/trimslice.h | 14 +- include/configs/ventana.h | 12 +- include/configs/whistler.h | 14 +- include/fdtdec.h | 12 +- include/serial.h | 2 +- mkconfig | 38 +++-- spl/Makefile | 10 ++ 107 files changed, 744 insertions(+), 526 deletions(-) copy arch/arm/cpu/{armv7 => arm720t/tegra20}/Makefile (71%) copy arch/arm/{include/asm/arch-tegra2 => cpu/arm720t/tegra20}/board.h (81%) copy arch/arm/cpu/{armv7/tegra2 => arm720t/tegra20}/config.mk (73%) rename arch/arm/cpu/{armv7/tegra2/ap20.c => arm720t/tegra20/cpu.c} (63%) copy arch/arm/{include/asm/arch-tegra2/ap20.h => cpu/arm720t/tegra20/cpu.h} (93%) create mode 100644 arch/arm/cpu/arm720t/tegra20/spl.c copy arch/arm/cpu/armv7/{tegra2 => tegra20}/Makefile (69%) rename arch/arm/cpu/armv7/{tegra2 => tegra20}/cmd_enterrcm.c (94%) rename arch/arm/cpu/armv7/{tegra2 => tegra20}/config.mk (74%) rename arch/arm/cpu/armv7/{tegra2 => tegra20}/usb.c (99%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/Makefile (66%) create mode 100644 arch/arm/cpu/tegra20-common/ap20.c rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/board.c (79%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/clock.c (99%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/crypto.c (100%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/crypto.h (100%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/emc.c (99%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/funcmux.c (99%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/lowlevel_init.S (100%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/pinmux.c (99%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/pmu.c (98%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/sys_info.c (98%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/timer.c (98%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/warmboot.c (95%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/warmboot_avp.c (98%) rename arch/arm/cpu/{armv7/tegra2 => tegra20-common}/warmboot_avp.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/ap20.h (98%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/apb_misc.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/board.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/clk_rst.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/clock.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/emc.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/flow.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/funcmux.h (97%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/fuse.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/gp_padctrl.h (98%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/gpio.h (99%) create mode 100644 arch/arm/include/asm/arch-tegra20/hardware.h rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/mmc.h (84%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/pinmux.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/pmc.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/pmu.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/scu.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/sdram_param.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/sys_proto.h (93%) rename arch/arm/include/asm/{arch-tegra2/tegra2.h => arch-tegra20/tegra20.h} (87%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/tegra_i2c.h (99%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/tegra_spi.h (96%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/timer.h (92%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/uart-spi-switch.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/uart.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/usb.h (100%) rename arch/arm/include/asm/{arch-tegra2 => arch-tegra20}/warmboot.h (100%) rename board/avionic-design/dts/{tegra2-medcom.dts => tegra20-medcom.dts} (100%) rename board/avionic-design/dts/{tegra2-plutux.dts => tegra20-plutux.dts} (100%) rename board/avionic-design/dts/{tegra2-tec.dts => tegra20-tec.dts} (100%) rename board/compal/dts/{tegra2-paz00.dts => tegra20-paz00.dts} (100%) rename board/compulab/dts/{tegra2-trimslice.dts => tegra20-trimslice.dts} (100%) rename board/nvidia/dts/{tegra2-harmony.dts => tegra20-harmony.dts} (92%) rename board/nvidia/dts/{tegra2-seaboard.dts => tegra20-seaboard.dts} (100%) rename board/nvidia/dts/{tegra2-ventana.dts => tegra20-ventana.dts} (92%) rename board/nvidia/dts/{tegra2-whistler.dts => tegra20-whistler.dts} (94%) rename include/configs/{tegra2-common-post.h => tegra20-common-post.h} (74%) rename include/configs/{tegra2-common.h => tegra20-common.h} (84%) -- 1.7.9.5

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Re: [U-Boot] U-boot nand bug, read.part should fail
by Harvey Chapman 09 Feb '13

09 Feb '13

[ I started this conversation off-list before I joined the list. ] The idea is to add .part as a valid command suffix to nand read/write so it would match nand erase.part. The code to implement it makes "nand read.part" act identically to "nand read". On Feb 7, 2013, at 4:59 PM, Scott Wood <scottwood(a)freescale.com> wrote: >> >> In fact, I think erase should be modified to deprecate erase.part and make erase work like read does now. >> > >> > Erase used to work like read does. I deliberately changed it so that typos (e.g. "nand erase $partition $fliesize") don't end up erasing your entire partition or chip. >> Ah, then maybe we should add .part to nand read for consistency? I'm ok either way. > > That would get messy because it would be orthogonal to other suffixes. Reading too much is not as harmful as Nothing would change other than do_nand() would treat "nand read" and "nand read.part" identically. > erasing too much. Writing too much can be bad, though. Perhaps we should just eliminate the ability to do reads/writes without explicit size (it already has problems with the size needing adjustment due to bad blocks). I liked that I didn't have to specify the size. Converting from numbers to partition names led me to find the bug in the "nand read" code. Using partition names makes it much easier to work with u-boot since I don't have to count 0s every time I type an address or size.

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[U-Boot] [PATCH 0/7] Add cros-ec protocol driver and enable it in smdk5250.
by Hung-ying Tyan 09 Feb '13

09 Feb '13

The series depends on http://patchwork.ozlabs.org/patch/217347. Hung-ying Tyan (7): Add cros_ec driver. Add cros_ec_i2c. Add cros_ec_spi. Add cros_ec_lpc. Add cros_ec_keyb. Add cros-ec-keyb to exynos5250-snow.dts. Enable cros-ec for smdk5250. README | 5 + board/samsung/dts/exynos5250-snow.dts | 82 ++ board/samsung/smdk5250/smdk5250.c | 44 + doc/device-tree-bindings/input/cros-ec-keyb.txt | 79 ++ doc/device-tree-bindings/misc/cros-ec.txt | 38 + doc/device-tree-bindings/spi/exynos-spi.txt | 55 + drivers/input/Makefile | 1 + drivers/input/cros_ec_keyb.c | 263 +++++ drivers/misc/Makefile | 4 + drivers/misc/cros_ec.c | 1303 ++++++++++++++++++++ drivers/misc/cros_ec_i2c.c | 198 ++++ drivers/misc/cros_ec_lpc.c | 282 +++++ drivers/misc/cros_ec_spi.c | 165 +++ drivers/spi/exynos_spi.c | 22 + include/configs/smdk5250.h | 14 + include/cros_ec.h | 449 +++++++ include/cros_ec_message.h | 44 + include/ec_commands.h | 1440 +++++++++++++++++++++++ include/fdtdec.h | 2 + include/spi.h | 16 + lib/fdtdec.c | 2 + 21 files changed, 4508 insertions(+) create mode 100644 doc/device-tree-bindings/input/cros-ec-keyb.txt create mode 100644 doc/device-tree-bindings/misc/cros-ec.txt create mode 100644 doc/device-tree-bindings/spi/exynos-spi.txt create mode 100644 drivers/input/cros_ec_keyb.c create mode 100644 drivers/misc/cros_ec.c create mode 100644 drivers/misc/cros_ec_i2c.c create mode 100644 drivers/misc/cros_ec_lpc.c create mode 100644 drivers/misc/cros_ec_spi.c create mode 100644 include/cros_ec.h create mode 100644 include/cros_ec_message.h create mode 100644 include/ec_commands.h -- 1.8.1

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[U-Boot] [PATCH] MAKEALL: fix kill_children for BSD hosts
by Andreas Bießmann 08 Feb '13

08 Feb '13

ps on BSD hosts (like OS X) do not provide the --no-headers switch nor understand the AIX format descriptions. Make the call for ps portable and filter the relevant line from output (including the header) with sed. Also switch from pgrep to ps to get the list of children and use the same mechanism as for pgid. This patch makes the MAKEALL script cleanly stoppable on bare OS X when using the parallel builds of targets. Signed-off-by: Andreas Bießmann <andreas.devel(a)googlemail.com> Cc: Joe Hershberger <joe.hershberger(a)ni.com> --- MAKEALL | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MAKEALL b/MAKEALL index 5b06c54..d926846 100755 --- a/MAKEALL +++ b/MAKEALL @@ -784,8 +784,8 @@ build_targets() { #----------------------------------------------------------------------- kill_children() { - local pgid=`ps -p $$ --no-headers -o "%r" | tr -d ' '` - local children=`pgrep -g $pgid | grep -v $$ | grep -v $pgid` + local pgid=`ps -p $$ -o pgid | sed -e "/PGID/d"` + local children=`ps -g $pgid -o pid | sed -e "/PID\|$$\|$pgid/d"` kill $children 2> /dev/null wait $children 2> /dev/null -- 1.8.1.1

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[U-Boot] Hello-World Standalone Crash on Exit
by Darcy Watkins 08 Feb '13

08 Feb '13

Hello, I test drove the standalone program for hello world and found it causes a crash/reset when you hit the key to exit the program. The u-boot I am using is actually based on a git d69dba367aed051663d0ee1ece013c8232bfa9f5 snapshot from the u-boot-mpc85xx branch. It appears like the standalone program attempted to return to NULL for some reason. I'm running this on a P1022DS (built for the 32bit, not 36bit addressing). => tftp 40000 uboot/hello_world.bin Speed: 1000, full duplex Using eTSEC1 device TFTP from server 192.168.12.12; our IP address is 192.168.12.121 Filename 'uboot/hello_world.bin'. Load address: 0x40000 Loading: # done Bytes transferred = 1120 (460 hex) => go 40004 Hello World! This is a test. ## Starting application at 0x00040004 ... Example expects ABI version 6 Actual U-Boot ABI version 6 Hello World argc = 7 argv[0] = "40004" argv[1] = "Hello" argv[2] = "World!" argv[3] = "This" argv[4] = "is" argv[5] = "a" argv[6] = "test." argv[7] = "<NULL>" Hit any key to exit ... NIP: 00000000 XER: 20000000 LR: 00000000 REGS: 7f4afcd0 TRAP: 0700 DAR: 00000000 MSR: 00029200 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 00 GPR00: 00000000 7F4AFDC0 7F4AFF58 00000000 0000000A 7F4AFC50 FFFFFFFF 00000000 GPR08: FFFFFFFF 00000020 FFFFFFF8 7F4AFDB8 7FEB906C 77226600 00000000 00000000 GPR16: 7F4B1988 00000000 00000000 00000000 0000000B 00000001 7FFB0040 7FF18B2C GPR24: 00000000 00000000 00000008 7FFB0C6C 00040004 7F4B1954 7FF332F8 00000008 ** Illegal Instruction ** SRR0=0000000a, SRR1=7f4afb68 Call backtrace: 00000000 Program Check Exception U-Boot 2012.07 (Feb 07 2013 - 13:55:55) CPU0: P1022E, Version: 1.0, (0x80ee0010) Core: E500, Version: 5.0, (0x80211050) Regards, Darcy Darcy Watkins Senior Software Developer T 604.523.2371 x 449 F 604.648.9629 darcy.watkins(a)inmotiontechnology.com www.inmotiontechnology.com 350-625 Agnes Street - New Westminster, BC - V3M 5Y4

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[U-Boot] Please pull u-boot-ti/master
by Tom Rini 08 Feb '13

08 Feb '13

Hello, The following changes since commit 5bedf884a8508f1b2f5b8f74e67d987a81ff05ed: ARM: highbank: use wfi macro instead of inline asm (2013-02-03 14:44:02 +0100) are available in the git repository at: git://git.denx.de/u-boot-ti.git master for you to fetch changes up to 8978f860a64eecfa088c1088bc0c2002ec316362: am33xx: Drop gpio0_7_pin_mux from phytec pcm051 (2013-02-07 10:36:26 -0500) ---------------------------------------------------------------- Javier Martinez Canillas (4): OMAP3: use a single board file for IGEP devices OMAP3: igep00x0: add boot status GPIO LED omap4: allow the use of a plain text env file instead boot scripts OMAP3: igep00x0: fix a build warning on IGEP boards Jeff Lance (1): Add DDR3 support for AM335x-EVM (Version 1.5A) Lars Poeschel (3): am33xx: add a pulldown macro to pinmux config pcm051: Add support for Phytec phyCORE-AM335x am335x: display msg when reading MAC from efuse Tom Rini (1): am33xx: Drop gpio0_7_pin_mux from phytec pcm051 hvaibhav(a)ti.com (1): AM335X: Set fdt_high for AM335X devices to enable booting with Device Tree MAINTAINERS | 3 + arch/arm/include/asm/arch-am33xx/ddr_defs.h | 34 +++ arch/arm/include/asm/arch-am33xx/mux.h | 3 +- board/isee/igep0020/igep0020.h | 151 ---------- board/isee/igep0030/Makefile | 43 --- board/isee/igep0030/igep0030.c | 117 -------- board/isee/{igep0020 => igep00x0}/Makefile | 2 +- .../{igep0020/igep0020.c => igep00x0/igep00x0.c} | 51 +++- .../{igep0030/igep0030.h => igep00x0/igep00x0.h} | 35 ++- board/phytec/pcm051/Makefile | 46 +++ board/phytec/pcm051/board.c | 266 +++++++++++++++++ board/phytec/pcm051/board.h | 33 +++ board/phytec/pcm051/mux.c | 128 +++++++++ board/ti/am335x/board.c | 43 ++- boards.cfg | 9 +- include/configs/am335x_evm.h | 1 + include/configs/igep00x0.h | 5 + include/configs/omap4_common.h | 17 +- include/configs/pcm051.h | 301 ++++++++++++++++++++ 19 files changed, 946 insertions(+), 342 deletions(-) delete mode 100644 board/isee/igep0020/igep0020.h delete mode 100644 board/isee/igep0030/Makefile delete mode 100644 board/isee/igep0030/igep0030.c rename board/isee/{igep0020 => igep00x0}/Makefile (98%) rename board/isee/{igep0020/igep0020.c => igep00x0/igep00x0.c} (86%) rename board/isee/{igep0030/igep0030.h => igep00x0/igep00x0.h} (93%) create mode 100644 board/phytec/pcm051/Makefile create mode 100644 board/phytec/pcm051/board.c create mode 100644 board/phytec/pcm051/board.h create mode 100644 board/phytec/pcm051/mux.c create mode 100644 include/configs/pcm051.h The only change from last time, aside from what this is based on top of is that I've turned Lars' Cc into an Ack, as he has acked the change. -- Tom

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[U-Boot] [PATCH 1/2] am335x-evm: enable ext4
by Koen Kooi 08 Feb '13

08 Feb '13

The kernel is loaded from an ext4 partition, not ext2 on beaglebone boards. Signed-off-by: Koen Kooi <koen(a)dominion.thruhere.net> --- include/configs/am335x_evm.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 72459d8..2190a7d 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -144,6 +144,7 @@ #define CONFIG_DOS_PARTITION #define CONFIG_CMD_FAT #define CONFIG_CMD_EXT2 +#define CONFIG_CMD_EXT4 #define CONFIG_SPI #define CONFIG_OMAP3_SPI -- 1.8.1.2

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Re: [U-Boot] (no subject)
by Marek Vasut 08 Feb '13

08 Feb '13

Dear Bhat Vijay-B43969, Please _always_ CC the U-Boot mailing list. > Hi Marek, > I was looking into your file mxs_init.h for iMX28 SPL framework. > I have to write the similar file for iMX6Q architecture not getting how to > start. I have done some configuration for iMX6Q and compiled code and able > to generate u-boot-spl.bin But commented branching ( bl board_init_ll) in > start.S file. > Can you please give me your thought on this. MX6Q is supported in upstream u-boot for a while now. What is it that you want to do? Best regards, Marek Vasut

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[U-Boot] [U-boot] usbslave command
by TigerLiu＠viatech.com.cn 08 Feb '13

08 Feb '13

Hi,experts: I have a question about using usb port to download files to memory. Some ARM OEM vendors have released customed uboot with integrated usbslave command. Developers could download files to target board's dram through USB port. So, official uboot release version has plans to integrate this function? Best wishes,

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[U-Boot] [PATCH] Clean up libfdt.h includes
by Jerry Van Baren 08 Feb '13

08 Feb '13

The libfdt.h file is the definition file for libfdt. It is unnecessary to include other fdt header files (the necessary ones are pulled in by libfdt.h). Signed-off-by: Gerald Van Baren <gvb(a)unssw.com> --- This comes from discussion on the Device Tree email list that <libfdt.h> is *the* user interface definition. FWIIW, I proposed removing the redundant #includes in the libfdt source too, but it hasn't been accepted by David Gibson yet. He is open to the concept but I have not pushed it forward to the point where he says "yes" or "no". I have the patch, but am holding it for when dtc/libfdt accepts it (or not). Best regards, gvb arch/nios2/cpu/fdt.c | 1 - arch/powerpc/cpu/mpc5xxx/cpu.c | 1 - arch/powerpc/cpu/mpc8260/cpu.c | 1 - arch/powerpc/cpu/mpc8xx/cpu.c | 1 - arch/powerpc/cpu/ppc4xx/fdt.c | 1 - arch/powerpc/lib/bootm.c | 1 - arch/x86/include/asm/arch-coreboot/sysinfo.h | 3 +-- board/cm5200/cm5200.c | 1 - include/fdt_support.h | 3 +-- 9 files changed, 2 insertions(+), 11 deletions(-) diff --git a/arch/nios2/cpu/fdt.c b/arch/nios2/cpu/fdt.c index b1ed9e1..f238665 100644 --- a/arch/nios2/cpu/fdt.c +++ b/arch/nios2/cpu/fdt.c @@ -30,7 +30,6 @@ #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) #include <libfdt.h> -#include <libfdt_env.h> #include <fdt_support.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/arch/powerpc/cpu/mpc5xxx/cpu.c b/arch/powerpc/cpu/mpc5xxx/cpu.c index 0c1eebd..dc021e3 100644 --- a/arch/powerpc/cpu/mpc5xxx/cpu.c +++ b/arch/powerpc/cpu/mpc5xxx/cpu.c @@ -36,7 +36,6 @@ #if defined(CONFIG_OF_LIBFDT) #include <libfdt.h> -#include <libfdt_env.h> #include <fdt_support.h> #endif diff --git a/arch/powerpc/cpu/mpc8260/cpu.c b/arch/powerpc/cpu/mpc8260/cpu.c index 220c1e2..f8bc5a9 100644 --- a/arch/powerpc/cpu/mpc8260/cpu.c +++ b/arch/powerpc/cpu/mpc8260/cpu.c @@ -50,7 +50,6 @@ #if defined(CONFIG_OF_LIBFDT) #include <libfdt.h> -#include <libfdt_env.h> #include <fdt_support.h> #endif diff --git a/arch/powerpc/cpu/mpc8xx/cpu.c b/arch/powerpc/cpu/mpc8xx/cpu.c index b3fcfe5..b6b733d 100644 --- a/arch/powerpc/cpu/mpc8xx/cpu.c +++ b/arch/powerpc/cpu/mpc8xx/cpu.c @@ -45,7 +45,6 @@ #if defined(CONFIG_OF_LIBFDT) #include <libfdt.h> -#include <libfdt_env.h> #include <fdt_support.h> #endif diff --git a/arch/powerpc/cpu/ppc4xx/fdt.c b/arch/powerpc/cpu/ppc4xx/fdt.c index 5ddb880..a94e82c 100644 --- a/arch/powerpc/cpu/ppc4xx/fdt.c +++ b/arch/powerpc/cpu/ppc4xx/fdt.c @@ -29,7 +29,6 @@ #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) #include <libfdt.h> -#include <libfdt_env.h> #include <fdt_support.h> #include <asm/4xx_pcie.h> diff --git a/arch/powerpc/lib/bootm.c b/arch/powerpc/lib/bootm.c index 33d013f..0119a7b 100644 --- a/arch/powerpc/lib/bootm.c +++ b/arch/powerpc/lib/bootm.c @@ -38,7 +38,6 @@ #if defined(CONFIG_OF_LIBFDT) #include <libfdt.h> #include <fdt_support.h> - #endif #ifdef CONFIG_SYS_INIT_RAM_LOCK diff --git a/arch/x86/include/asm/arch-coreboot/sysinfo.h b/arch/x86/include/asm/arch-coreboot/sysinfo.h index bd88eb5..78d3a9d 100644 --- a/arch/x86/include/asm/arch-coreboot/sysinfo.h +++ b/arch/x86/include/asm/arch-coreboot/sysinfo.h @@ -32,8 +32,7 @@ #include <common.h> #include <compiler.h> -#include <libfdt_env.h> -#include <fdt.h> +#include <libfdt.h> #include <asm/arch/tables.h> /* Allow a maximum of 16 memory range definitions. */ diff --git a/board/cm5200/cm5200.c b/board/cm5200/cm5200.c index b25887b..c0ea1c6 100644 --- a/board/cm5200/cm5200.c +++ b/board/cm5200/cm5200.c @@ -44,7 +44,6 @@ #ifdef CONFIG_OF_LIBFDT #include <libfdt.h> -#include <libfdt_env.h> #include <fdt_support.h> #endif /* CONFIG_OF_LIBFDT */ diff --git a/include/fdt_support.h b/include/fdt_support.h index 568bcbf..2cccc35 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -26,8 +26,7 @@ #ifdef CONFIG_OF_LIBFDT -#include <libfdt_env.h> -#include <fdt.h> +#include <libfdt.h> u32 fdt_getprop_u32_default(const void *fdt, const char *path, const char *prop, const u32 dflt); -- 1.7.9.5

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