Hi,
It is a V2, rebased on master branch, for the untitled serie http://patchwork.ozlabs.org/project/uboot/list/?series=152226 This serie now include the previous patch: [U-Boot,v3] board_f.c: Insure gd->new_bootstage alignment http://patchwork.ozlabs.org/patch/1201452/ After this first correction, I remove the stm32mp1 workaround as the issue of bootstage alignment is solved. The 4th patch is a complete solution to alignment (proposed in comment 5 of http://patchwork.ozlabs.org/patch/1201452/#2327366) I always align the reserved memory to 16 bytes with a new function reserve_sp(). This patch causes an issue on ARM 32 bits, as the relocated gd pointer is not initialized with gd->new_gd as expected in reserve_global_data() but is hard-coded with relocated gd = gd->bd - GD_SIZE {with GD_SIZE = sizeof(struct global_data)} This issue is solved with the 3rd patch of the serie arm: set the relocated gd with gd->new_gd Only tested on STM32MP157C-EV1 board (ARM32 architecture). Changes in v2: - import: [U-Boot,v3] board_f.c: Insure gd->new_bootstage alignment Patrice Chotard (1): board_f.c: Insure gd->new_bootstage alignment Patrick Delaunay (3): Revert "stm32mp1: remove the imply BOOTSTAGE" arm: set the relocated gd with gd->new_gd board_f.c: Insure 16 alignment of start_addr_sp and reserved memory arch/arm/lib/crt0.S | 3 +-- arch/arm/mach-stm32mp/Kconfig | 2 ++ common/board_f.c | 27 ++++++++++++++++++--------- 3 files changed, 21 insertions(+), 11 deletions(-) -- 2.17.1
