diff options
Diffstat (limited to 'arch/arm/mach-rockchip/make_fit_atf.py')
| -rwxr-xr-x | arch/arm/mach-rockchip/make_fit_atf.py | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/arch/arm/mach-rockchip/make_fit_atf.py b/arch/arm/mach-rockchip/make_fit_atf.py index 212bd0a854..45ec105887 100755 --- a/arch/arm/mach-rockchip/make_fit_atf.py +++ b/arch/arm/mach-rockchip/make_fit_atf.py @@ -12,6 +12,7 @@ import os import sys import getopt +import logging # pip install pyelftools from elftools.elf.elffile import ELFFile @@ -89,13 +90,17 @@ def append_conf_section(file, cnt, dtname, segments): file.write('\t\tconfig_%d {\n' % cnt) file.write('\t\t\tdescription = "%s";\n' % dtname) file.write('\t\t\tfirmware = "atf_1";\n') - file.write('\t\t\tloadables = "uboot",') + file.write('\t\t\tloadables = "uboot"') + if segments != 0: + file.write(',') for i in range(1, segments): file.write('"atf_%d"' % (i)) if i != (segments - 1): file.write(',') else: file.write(';\n') + if segments == 0: + file.write(';\n') file.write('\t\t\tfdt = "fdt_1";\n') file.write('\t\t};\n') file.write('\n') @@ -171,8 +176,18 @@ def generate_atf_binary(bl31_file_name): def main(): uboot_elf = "./u-boot" - bl31_elf = "./bl31.elf" fit_its = sys.stdout + if "BL31" in os.environ: + bl31_elf=os.getenv("BL31"); + elif os.path.isfile("./bl31.elf"): + bl31_elf = "./bl31.elf" + else: + os.system("echo 'int main(){}' > bl31.c") + os.system("${CROSS_COMPILE}gcc -c bl31.c -o bl31.elf") + bl31_elf = "./bl31.elf" + logging.basicConfig(format='%(levelname)s:%(message)s', level=logging.DEBUG) + logging.warning(' BL31 file bl31.elf NOT found, resulting binary is non-functional') + logging.warning(' Please read Building section in doc/README.rockchip') opts, args = getopt.getopt(sys.argv[1:], "o:u:b:h") for opt, val in opts: |