71 lines
2.6 KiB
Plaintext
71 lines
2.6 KiB
Plaintext
# Class for the generation of boot artifacts
|
|
|
|
# This function returns a list with the RAM_CONFIGS that match the RAM size
|
|
# in the list of UBOOT_CONFIG
|
|
def get_uboot_ram_combinations(d):
|
|
import re
|
|
|
|
types = d.getVar('UBOOT_CONFIG', True) or ""
|
|
ram_configs = d.getVar('RAM_CONFIGS', True) or ""
|
|
|
|
# Convert to arrays
|
|
types = types.split(" ")
|
|
ram_configs = ram_configs.split(" ")
|
|
|
|
# Obtain the list of RAM_CONFIGS for whose RAM size there is a match
|
|
# in UBOOT_CONFIG
|
|
matches = []
|
|
for type in types:
|
|
ramsize = re.search("([0-9]*[G|M]B)", type).group(1)
|
|
for ramc in ram_configs:
|
|
if ramsize in ramc:
|
|
matches.append(ramc)
|
|
|
|
return " ".join(matches)
|
|
|
|
UBOOT_RAM_COMBINATIONS = "${@get_uboot_ram_combinations(d)}"
|
|
|
|
# This function returns a list with the bootable artifacts
|
|
def get_bootable_artifacts(d):
|
|
import re
|
|
|
|
types = d.getVar('UBOOT_CONFIG', True) or ""
|
|
ram_configs = d.getVar('RAM_CONFIGS', True) or ""
|
|
soc_revisions = d.getVar('SOC_REVISIONS', True) or ""
|
|
uboot_prefix = d.getVar('UBOOT_PREFIX', True) or ""
|
|
uboot_suffix = d.getVar('UBOOT_SUFFIX', True) or ""
|
|
atf_types = d.getVar('TF_A_CONFIG', True) or ""
|
|
atf_boot_modes = ['nand']
|
|
artifacts = []
|
|
|
|
# For platforms with a FIP artifact, ignore u-boot artifacts
|
|
if d.getVar('FIP_UBOOT_DTB'):
|
|
machine = d.getVar('MACHINE', True) or ""
|
|
# Add ATF artifacts
|
|
for t in atf_types.split(" "):
|
|
if t in atf_boot_modes:
|
|
artifacts.append("arm-trusted-firmware/tf-a-%s-%s.stm32" % (machine, t))
|
|
# Add FIP artifact
|
|
artifacts.append("fip/fip-%s.bin" % (machine))
|
|
return " ".join(artifacts)
|
|
|
|
# For platforms without RAM_CONFIGS, build the artifacts from UBOOT_CONFIG
|
|
if ram_configs == "":
|
|
for t in types.split(" "):
|
|
artifacts.append("%s-%s.%s" % (uboot_prefix, t.replace("_","-"), uboot_suffix))
|
|
return " ".join(artifacts)
|
|
else:
|
|
machine = d.getVar('MACHINE', True) or ""
|
|
ram_combinations = get_uboot_ram_combinations(d)
|
|
if soc_revisions == "":
|
|
for ramc in ram_combinations.split(" "):
|
|
artifacts.append("%s-%s-%s.%s" % (uboot_prefix, machine, ramc, uboot_suffix))
|
|
else:
|
|
for soc_rev in soc_revisions.split(" "):
|
|
for ramc in ram_combinations.split(" "):
|
|
artifacts.append("%s-%s-%s-%s.%s" % (uboot_prefix, machine, soc_rev, ramc, uboot_suffix))
|
|
|
|
return " ".join(artifacts)
|
|
|
|
BOOTABLE_ARTIFACTS = "${@get_bootable_artifacts(d)}"
|