Recent bootstage changes have provoked problems with chromebook_link. Bootstage uses the timer before driver model is ready, but link uses driver model for the timer.
This series: - Updates the TSC timer to make the bootstage work before DM is ready - Provides a way to have a separate setting for record count in SPL to save memory - Tidies up a few bootstage options that are no-longer needed
This fixes booting on link which is currently broken.
Changes in v3: - Bracket access to gd->timer with an #ifdef
Changes in v2: - Update to support the early timer - Rebase on top of early timer code and simplify slightly - Add new patch to enable early timer for chromebook_link
Simon Glass (6): board_f: Drop the timer after relocation dm: x86: Allow TSC timer to be used before DM is ready dm: x86: Update timer_get_boot_us to work before DM is ready bootstage: Drop unused options bootstage: Provide a separate record count setting for SPL x86: Enable early timer for chromebook_link
arch/x86/include/asm/global_data.h | 1 + common/Kconfig | 16 ++++++------ common/board_f.c | 3 +++ common/bootstage.c | 6 ++--- configs/chromebook_link64_defconfig | 1 + configs/chromebook_link_defconfig | 1 + configs/sandbox_defconfig | 1 - configs/sandbox_flattree_defconfig | 1 - configs/sandbox_noblk_defconfig | 1 - configs/sandbox_spl_defconfig | 1 - drivers/timer/tsc_timer.c | 49 +++++++++++++++++++++++++++++-------- include/bootstage.h | 6 ----- 12 files changed, 55 insertions(+), 32 deletions(-)