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sam3: Add support for sam4s8c chips

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2018-12-26 20:31:23 -05:00
parent 519f2cff41
commit 75ad16ea1a
12 changed files with 226 additions and 9 deletions
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4
src/sam3/Kconfig
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@@ -19,6 +19,8 @@ choice
prompt "Processor model"
config MACH_SAM3X8E
bool "SAM3x8e (Arduino Due)"
config MACH_SAM4S8C
bool "SAM4s8c (Duet Maestro)"
config MACH_SAM4E8E
bool "SAM4e8e (Duet Wifi/Eth)"
endchoice
@@ -26,11 +28,13 @@ endchoice
config MCU
string
default "sam3x8e" if MACH_SAM3X8E
default "sam4s8c" if MACH_SAM4S8C
default "sam4e8e" if MACH_SAM4E8E
config CLOCK_FREQ
int
default 42000000 if MACH_SAM3X8E # 84000000/2
default 15000000 if MACH_SAM4S8C # 120000000/8
default 60000000 if MACH_SAM4E8E # 120000000/2
config SERIAL