mirror of
https://github.com/Fishwaldo/u-boot.git
synced 2025-03-18 13:11:31 +00:00
rockchip: board: puma-rk3399: update .its file to use new features
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>
This commit is contained in:
parent
cd5eae5590
commit
fc76fa3cfa
1 changed files with 7 additions and 5 deletions
|
@ -17,6 +17,7 @@
|
|||
description = "U-Boot (64-bit)";
|
||||
data = /incbin/("../../../u-boot-nodtb.bin");
|
||||
type = "standalone";
|
||||
os = "U-Boot";
|
||||
arch = "arm64";
|
||||
compression = "none";
|
||||
load = <0x00200000>;
|
||||
|
@ -26,16 +27,17 @@
|
|||
data = /incbin/("../../../bl31-rk3399.bin");
|
||||
type = "firmware";
|
||||
arch = "arm64";
|
||||
os = "arm-trusted-firmware";
|
||||
compression = "none";
|
||||
load = <0x00001000>;
|
||||
entry = <0x00001000>;
|
||||
load = <0x1000>;
|
||||
entry = <0x1000>;
|
||||
};
|
||||
pmu {
|
||||
description = "Cortex-M0 firmware";
|
||||
data = /incbin/("../../../rk3399m0.bin");
|
||||
type = "pmu-firmware";
|
||||
compression = "none";
|
||||
load = <0xff8c0000>;
|
||||
load = <0x180000>;
|
||||
};
|
||||
fdt {
|
||||
description = "RK3399-Q7 (Puma) flat device-tree";
|
||||
|
@ -49,8 +51,8 @@
|
|||
default = "conf";
|
||||
conf {
|
||||
description = "Theobroma Systems RK3399-Q7 (Puma) SoM";
|
||||
firmware = "uboot";
|
||||
loadables = "atf";
|
||||
firmware = "atf";
|
||||
loadables = "uboot", "pmu";
|
||||
fdt = "fdt";
|
||||
};
|
||||
};
|
||||
|
|
Loading…
Add table
Reference in a new issue