15 Dec
2019
15 Dec
'19
1:41 a.m.
On Mon, Dec 9, 2019 at 8:41 AM Simon Glass sjg@chromium.org wrote:
Add loaders for SPL and TPL so that the next stage can be loaded from memory-mapped SPI or, failing that, the Fast SPI driver.
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Bin Meng bmeng.cn@gmail.com
Changes in v7: None Changes in v6:
- Make BOOT_FROM_FAST_SPI_FLASH a Kconfig option
- Move image pos/size access functions and symbols to generic SPL code
Changes in v5:
- Add L2 cache flush functoin
- Drop SAFETY_MARGIN
Changes in v4: None Changes in v3:
- Add a driver for APL SPI for TPL (using of-platdata)
- Support TPL without CONFIG_TPL_SPI_SUPPORT
- Support bootstage timing
Changes in v2: None
arch/x86/cpu/apollolake/Makefile | 2 + arch/x86/cpu/apollolake/spl.c | 178 +++++++++++++++++++++++++++++++ 2 files changed, 180 insertions(+) create mode 100644 arch/x86/cpu/apollolake/spl.c
applied to u-boot-x86/next, thanks!