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Change M4 loader to use image tags.

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Also finish moving HackRF binary to tagged image region.
This commit is contained in:
Jared Boone 2016-07-01 10:37:22 -07:00
parent 0e62876578
commit 97ba19af24
13 changed files with 49 additions and 45 deletions
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23
firmware/tools/make_spi_image.py
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@ -26,7 +26,7 @@ import sys
usage_message = """
PortaPack SPI flash image generator
Usage: <command> <bootstrap_path> <hackrf_path> <baseband_path> <application_path> <output_path>
Usage: <command> <bootstrap_path> <baseband_path> <application_path> <output_path>
Where paths refer to the .bin files for each component project.
"""
@ -36,25 +36,19 @@ def read_image(path):
f.close()
return data
def read_image_from_dfu(path):
data = read_image(path)
# Strip DFU header from file to get binary image.
return data[16:]
def write_image(data, path):
f = open(path, 'wb')
f.write(data)
f.close()
if len(sys.argv) != 6:
if len(sys.argv) != 5:
print(usage_message)
sys.exit(-1)
bootstrap_image = read_image(sys.argv[1])
hackrf_image = read_image_from_dfu(sys.argv[2])
baseband_image = read_image(sys.argv[3])
application_image = read_image(sys.argv[4])
output_path = sys.argv[5]
baseband_image = read_image(sys.argv[2])
application_image = read_image(sys.argv[3])
output_path = sys.argv[4]
spi_size = 1048576
@ -64,15 +58,10 @@ images = (
'data': bootstrap_image,
'size': 0x10000,
},
{
'name': 'hackrf',
'data': hackrf_image,
'size': 0x10000,
},
{
'name': 'baseband',
'data': baseband_image,
'size': 0x20000,
'size': 0x30000,
},
{
'name': 'application',