diff options
Diffstat (limited to 'classes/use-imx-security-controller-firmware.bbclass')
-rw-r--r-- | classes/use-imx-security-controller-firmware.bbclass | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/classes/use-imx-security-controller-firmware.bbclass b/classes/use-imx-security-controller-firmware.bbclass new file mode 100644 index 00000000..7b82bcaf --- /dev/null +++ b/classes/use-imx-security-controller-firmware.bbclass | |||
@@ -0,0 +1,36 @@ | |||
1 | # | ||
2 | # Class to provide a possibility to re-use names of Security Controller (SECO) | ||
3 | # Firmware files, which are required by certain derivatives on i.MX8 family. | ||
4 | # | ||
5 | # SECO Firmware names are used by imx-boot and imx-seco recipes, therefore | ||
6 | # their respective definitions are moved into a separate class, which is | ||
7 | # inherited by both recipes. | ||
8 | # | ||
9 | # Currently, only 'mx8m' family does not require SECO FW to be provided in the | ||
10 | # target image, therefore as a first step - the machine override is verified | ||
11 | # if it matches, and then derivative is taken. | ||
12 | # | ||
13 | # NOTE: SECO_FIRMWARE_NAME defaults to empty string, and is verified against | ||
14 | # the family first. If a derivative in the family does not have a firmware name | ||
15 | # set in this class - recipe parsing is stopped. | ||
16 | # This behavior ensures that derivatives which requires SECO Firmware to be | ||
17 | # present in the image file have it properly defined. | ||
18 | |||
19 | SECO_FIRMWARE_NAME ?= "" | ||
20 | |||
21 | SECO_FIRMWARE_NAME_mx8qm = "mx8qmb0-ahab-container.img" | ||
22 | SECO_FIRMWARE_NAME_mx8qxp = "mx8qxb0-ahab-container.img" | ||
23 | SECO_FIRMWARE_NAME_mx8qxpc0 = "mx8qxc0-ahab-container.img" | ||
24 | SECO_FIRMWARE_NAME_mx8phantomdxl = "mx8qxb0-ahab-container.img" | ||
25 | SECO_FIRMWARE_NAME_mx8dxl = "mx8dxla0-ahab-container.img" | ||
26 | |||
27 | python () { | ||
28 | if "mx8m" in d.getVar('MACHINEOVERRIDES').split(":"): | ||
29 | return # We need to allow the recipes to be parsed for this case | ||
30 | |||
31 | seco_firmware = d.getVar('SECO_FIRMWARE_NAME') | ||
32 | if not seco_firmware: | ||
33 | raise bb.parse.SkipRecipe("This SoC requires 'SECO_FIRMWARE_NAME', define it in 'use-imx-security-controller-firmware' bbclass") | ||
34 | } | ||
35 | |||
36 | PACKAGE_ARCH = "${MACHINE_SOCARCH}" | ||