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soc: esp32c2: esp8684: Console baudrate from device tree

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Get console baudrate property from device tree to allow
proper configuration for 26 and 40 Mhz devices.

Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
This commit is contained in:
Raffael Rostagno 2024-09-05 15:45:07 -03:00 • committed by Anas Nashif
commit bd3b731ddc
1 changed files with 5 additions and 1 deletions
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6
soc/espressif/esp32c2/CMakeLists.txt
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@ -45,9 +45,13 @@ dt_reg_addr(img_0_off PATH ${dts_partition_path})
dt_nodelabel(dts_partition_path NODELABEL "boot_partition")
dt_reg_addr(boot_off PATH ${dts_partition_path})
# get UART baudrate from DT
dt_chosen(dts_shell_uart PROPERTY "zephyr,shell-uart")
dt_prop(monitor_baud PATH ${dts_shell_uart} PROPERTY "current-speed")
# C2 uses specific values for flash frequency and UART baudrate
board_runner_args(esp32 "--esp-flash-freq=60m")
board_runner_args(esp32 "--esp-monitor-baud=74880")
board_runner_args(esp32 "--esp-monitor-baud=${monitor_baud}")
if(CONFIG_ESP_SIMPLE_BOOT)
board_finalize_runner_args(esp32 "--esp-app-address=${boot_off}")