On Wed, Mar 25, 2015 at 01:07:47PM +0900, Chanwoo Choi wrote: > Hi Kamil, > > I tested this patch-set in STM32 Discovery board. After applied this > patch-set on latest u-boot, I could not see the normal u-boot log. I > saw broken console log. I used the USART1 port (pa9, pa10 gpio pin). > > Could you give me a tip to resolve this issue?
I bet this needs changes similar to b81bdf6 as that was a similar problem I believe. In short, DM needs to be enabled now. > > Best Regards, > Chanwoo Choi > > 2015년 3월 1일 일요일, Kamil Lulko<re...@wp.pl>님이 작성한 메시지: > > > The following patches implement basic support for the ARMv7-M > > microcontroller > > architecture. > > Additionally, stm32f429-discovery board support is added with tested > > ability > > to boot uClinux from the embedded Flash memory. > > > > Kamil Lulko (4): > > ARM: Add ARMv7-M support > > ARMv7M: Add STM32F4 support > > stm32f4: Add serial driver > > stm32f4: Add support for stm32f429-discovery board > > > > arch/arm/Kconfig | 9 + > > arch/arm/cpu/armv7m/Makefile | 11 + > > arch/arm/cpu/armv7m/config.mk | 8 + > > arch/arm/cpu/armv7m/cpu.c | 35 +++ > > arch/arm/cpu/armv7m/start.S | 15 ++ > > arch/arm/cpu/armv7m/stm32f4/Makefile | 11 + > > arch/arm/cpu/armv7m/stm32f4/clock.c | 209 +++++++++++++++ > > arch/arm/cpu/armv7m/stm32f4/flash.c | 143 ++++++++++ > > arch/arm/cpu/armv7m/stm32f4/soc.c | 37 +++ > > arch/arm/cpu/armv7m/stm32f4/timer.c | 118 +++++++++ > > arch/arm/include/asm/arch-stm32f4/fmc.h | 75 ++++++ > > arch/arm/include/asm/arch-stm32f4/gpio.h | 116 +++++++++ > > arch/arm/include/asm/arch-stm32f4/stm32.h | 108 ++++++++ > > arch/arm/include/asm/armv7m.h | 60 +++++ > > arch/arm/lib/Makefile | 8 +- > > arch/arm/lib/crt0.S | 30 +++ > > arch/arm/lib/interrupts_m.c | 95 +++++++ > > arch/arm/lib/relocate.S | 13 + > > arch/arm/lib/vectors_m.S | 57 ++++ > > board/st/stm32f429-discovery/Kconfig | 19 ++ > > board/st/stm32f429-discovery/MAINTAINERS | 6 + > > board/st/stm32f429-discovery/Makefile | 12 + > > board/st/stm32f429-discovery/led.c | 35 +++ > > board/st/stm32f429-discovery/stm32f429-discovery.c | 288 > > +++++++++++++++++++++ > > configs/stm32f429-discovery_defconfig | 2 + > > drivers/gpio/Makefile | 1 + > > drivers/gpio/stm32_gpio.c | 199 ++++++++++++++ > > drivers/serial/Makefile | 1 + > > drivers/serial/serial.c | 2 + > > drivers/serial/serial_stm32.c | 117 +++++++++ > > include/configs/stm32f429-discovery.h | 106 ++++++++ > > include/flash.h | 2 + > > 32 files changed, 1946 insertions(+), 2 deletions(-) > > create mode 100644 arch/arm/cpu/armv7m/Makefile > > create mode 100644 arch/arm/cpu/armv7m/config.mk > > create mode 100644 arch/arm/cpu/armv7m/cpu.c > > create mode 100644 arch/arm/cpu/armv7m/start.S > > create mode 100644 arch/arm/cpu/armv7m/stm32f4/Makefile > > create mode 100644 arch/arm/cpu/armv7m/stm32f4/clock.c > > create mode 100644 arch/arm/cpu/armv7m/stm32f4/flash.c > > create mode 100644 arch/arm/cpu/armv7m/stm32f4/soc.c > > create mode 100644 arch/arm/cpu/armv7m/stm32f4/timer.c > > create mode 100644 arch/arm/include/asm/arch-stm32f4/fmc.h > > create mode 100644 arch/arm/include/asm/arch-stm32f4/gpio.h > > create mode 100644 arch/arm/include/asm/arch-stm32f4/stm32.h > > create mode 100644 arch/arm/include/asm/armv7m.h > > create mode 100644 arch/arm/lib/interrupts_m.c > > create mode 100644 arch/arm/lib/vectors_m.S > > create mode 100644 board/st/stm32f429-discovery/Kconfig > > create mode 100644 board/st/stm32f429-discovery/MAINTAINERS > > create mode 100644 board/st/stm32f429-discovery/Makefile > > create mode 100644 board/st/stm32f429-discovery/led.c > > create mode 100644 board/st/stm32f429-discovery/stm32f429-discovery.c > > create mode 100644 configs/stm32f429-discovery_defconfig > > create mode 100644 drivers/gpio/stm32_gpio.c > > create mode 100644 drivers/serial/serial_stm32.c > > create mode 100644 include/configs/stm32f429-discovery.h > > > > -- > > 1.9.1 > > > > _______________________________________________ > > U-Boot mailing list > > U-Boot@lists.denx.de <javascript:;> > > http://lists.denx.de/mailman/listinfo/u-boot > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot -- Tom
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