23 Nov
2017
23 Nov
'17
3:51 p.m.
This commit updates the .its file for the RK3399-Q7 to use the new features and demonstrates how to use those:
- it marks the ATF as the 'firmware'
- it tracks the OS-type for U-Boot and ATF
- it loads the PMU (M0) firmware to DRAM and records the location to /fit-images (where our ATF reads it from)
With the handoff of the next-stage FDT to ATF in place, we can now use this to pass information about the load addresses and names of each loadables to ATF: now we can load the M0 firmware into DRAM and avoid overwriting parts of the SPL stage. This is achieved by changing our .its-file to use an available area of DRAM as the load-address.
Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com Reviewed-by: Simon Glass sjg@chromium.org
board/theobroma-systems/puma_rk3399/fit_spl_atf.its | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)
Applied to u-boot-rockchip, thanks!