diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/firmware/fw_payload.md | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/docs/firmware/fw_payload.md b/docs/firmware/fw_payload.md index d950eb6..bc712d2 100644 --- a/docs/firmware/fw_payload.md +++ b/docs/firmware/fw_payload.md @@ -57,17 +57,8 @@ file. The parameters currently defined are as follows: * **FW_PAYLOAD_FDT_PATH** - Path to an external flattened device tree binary file to be embedded in the *.text* section of the final firmware. If this - option is not provided and no internal device tree file is specified by the - platform (c.f. *FW_PAYLOAD_FDT*), then the firmware will expect the FDT to - be passed as an argument by the prior booting stage. - -* **FW_PAYLOAD_FDT** - Path to an internal flattened device tree binary file - defined by the platform code. The file name must match the DTB file name - specified in the platform *objects.mk* file with the *platform-dtb-y* entry. - This option results in *FW_PAYLOAD_FDT_PATH* to be automatically set. - Specifying *FW_PAYLOAD_FDT_PATH* on the `make` command line disables - *FW_PAYLOAD_FDT* and the command line specified device tree binary file is - used for building the final firmware. + option is not provided then the firmware will expect the FDT to be passed + as an argument by the prior booting stage. * **FW_PAYLOAD_FDT_ADDR** - Address where the FDT passed by the prior booting stage or specified by the *FW_PAYLOAD_FDT_PATH* parameter and embedded in @@ -83,7 +74,4 @@ The *[qemu/virt]* platforms illustrate how to configure and use a *FW_PAYLOAD* firmware. Detailed information regarding these platforms can be found in the platform documentation files. -The *kendryte/k210* platform also enables a build of a *FW_PAYLOAD* using an -internally defined device tree file (*FW_PAYLOAD_FDT*). - [qemu/virt]: ../platform/qemu_virt.md |