27 Jul
2017
27 Jul
'17
5:14 p.m.
On 26 July 2017 at 04:40, Philipp Tomsich philipp.tomsich@theobroma-systems.com wrote:
Some devices (e.g. the RK3368) have only limited SRAM, but provide support for loading the next boot stage after our SPL performs basic setup (e.g. DRAM).
For target systems like these, we add a boot device BOOTROM that will invoke a board-specific hook to return to the bootrom (if supported).
Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com
Changes in v2: None
arch/arm/include/asm/spl.h | 1 + common/spl/Kconfig | 11 +++++++++++ common/spl/Makefile | 1 + common/spl/spl_bootrom.c | 27 +++++++++++++++++++++++++++ include/spl.h | 10 ++++++++++ 5 files changed, 50 insertions(+) create mode 100644 common/spl/spl_bootrom.c
Reviewed-by: Simon Glass sjg@chromium.org