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62c0052af8
- this sets serial#-based MAC address in uboot env and Rockchip Vendor Partition, but that is not picked up by the default kernel driver yet
66 lines
2.5 KiB
Diff
66 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Stephen Chen <stephen@radxa.com>
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Date: Tue, 21 Mar 2023 16:11:34 +0800
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Subject: rockchip: allow passing of BL31 location via variable
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Source link: https://github.com/piter75/armbian-build/blob/rock-3a-bring-up/patch/u-boot/u-boot-rk356x/general-configurable-bl31-path.patch
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Signed-off-by: Stephen Chen <stephen@radxa.com>
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---
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arch/arm/mach-rockchip/decode_bl31.py | 12 ++++++++-
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arch/arm/mach-rockchip/make_fit_atf.py | 13 +++++++++-
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2 files changed, 23 insertions(+), 2 deletions(-)
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diff --git a/arch/arm/mach-rockchip/decode_bl31.py b/arch/arm/mach-rockchip/decode_bl31.py
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index 301bd15375..42fa32d23d 100755
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--- a/arch/arm/mach-rockchip/decode_bl31.py
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+++ b/arch/arm/mach-rockchip/decode_bl31.py
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@@ -41,7 +41,17 @@ def generate_atf_binary(bl31_file_name):
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atf.write(data)
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def main():
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- bl31_elf="./bl31.elf"
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+ if "BL31" in os.environ:
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+ bl31_elf=os.getenv("BL31");
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+ elif os.path.isfile("./bl31.elf"):
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+ bl31_elf = "./bl31.elf"
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+ else:
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+ os.system("echo 'int main(){}' > bl31.c")
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+ os.system("${CROSS_COMPILE}gcc -c bl31.c -o bl31.elf")
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+ bl31_elf = "./bl31.elf"
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+ logging.basicConfig(format='%(levelname)s:%(message)s', level=logging.DEBUG)
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+ logging.warning(' BL31 file bl31.elf NOT found, resulting binary is non-functional')
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+ logging.warning(' Please read Building section in doc/README.rockchip')
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generate_atf_binary(bl31_elf);
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if __name__ == "__main__":
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diff --git a/arch/arm/mach-rockchip/make_fit_atf.py b/arch/arm/mach-rockchip/make_fit_atf.py
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index 27b6ef7597..fac8d6f121 100755
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--- a/arch/arm/mach-rockchip/make_fit_atf.py
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+++ b/arch/arm/mach-rockchip/make_fit_atf.py
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@@ -212,9 +212,20 @@ def get_bl31_segments_info(bl31_file_name):
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def main():
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uboot_elf="./u-boot"
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- bl31_elf="./bl31.elf"
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FIT_ITS=sys.stdout
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+ if "BL31" in os.environ:
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+ bl31_elf=os.getenv("BL31");
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+ elif os.path.isfile("./bl31.elf"):
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+ bl31_elf = "./bl31.elf"
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+ else:
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+ os.system("echo 'int main(){}' > bl31.c")
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+ os.system("${CROSS_COMPILE}gcc -c bl31.c -o bl31.elf")
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+ bl31_elf = "./bl31.elf"
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+ logging.basicConfig(format='%(levelname)s:%(message)s', level=logging.DEBUG)
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+ logging.warning(' BL31 file bl31.elf NOT found, resulting binary is non-functional')
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+ logging.warning(' Please read Building section in doc/README.rockchip')
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+
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opts, args = getopt.getopt(sys.argv[1:], "o:u:b:h")
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for opt, val in opts:
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if opt == "-o":
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--
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Armbian
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