This patchset adds support for XIP (execute in place) of U-Boot or kernel image and enables it for stm32f7.
Changed in v2: - added patch to move v7m thumb mode just before next image boot - removed extra blank line.
Vikas Manocha (7): spl: armv7m: to keep ARM v7M in thumb mode before booting next image stm32f7: remove duplicate configs stm32: stm32f7: add spl build support SPL: Add XIP booting support serial: stm32f7: disable overrun spl: stm32f7: add kernel boot support spl: stm32f7: configure for xip booting
arch/arm/include/asm/spl.h | 1 + arch/arm/mach-stm32/Kconfig | 1 + arch/arm/mach-stm32/stm32f7/Kconfig | 24 ++++++++++++++++++++ board/st/stm32f746-disco/stm32f746-disco.c | 36 +++++++++++++++++++++++++++++- common/spl/Kconfig | 9 ++++++++ common/spl/Makefile | 1 + common/spl/spl.c | 6 ++--- common/spl/spl_xip.c | 28 +++++++++++++++++++++++ configs/stm32f746-disco_defconfig | 5 ----- drivers/serial/serial_stm32x7.c | 3 +++ drivers/serial/serial_stm32x7.h | 2 ++ include/configs/stm32f746-disco.h | 31 ++++++++++++++++++++++--- 12 files changed, 135 insertions(+), 12 deletions(-) create mode 100644 common/spl/spl_xip.c