rp2040: Set BOARD_XOSC_STARTUPDELAY for Adafruit, Seeed XIAO

This matches how `PICO_XOSC_STARTUP_DELAY_MULTIPLIER` is set in pico-sdk. This should fix issues on startup for some units of these boards. It seems not all are affected. See raspberrypi/pico-sdk#457 and the issue linked there for more information. Signed-off-by: Ian Douglas Scott <[email protected]>
apache · Jan 18, 2025 · c937899 · c937899
1 parent 806c063
commit c937899
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/boards/arm/rp2040/adafruit-feather-rp2040/include/board.h b/boards/arm/rp2040/adafruit-feather-rp2040/include/board.h
@@ -48,7 +48,7 @@
 #define MHZ                     1000000
 
 #define BOARD_XOSC_FREQ         (12 * MHZ)
-#define BOARD_XOSC_STARTUPDELAY 1
+#define BOARD_XOSC_STARTUPDELAY 64
 #define BOARD_PLL_SYS_FREQ      (125 * MHZ)
 #define BOARD_PLL_USB_FREQ      (48 * MHZ)
 

diff --git a/boards/arm/rp2040/adafruit-kb2040/include/board.h b/boards/arm/rp2040/adafruit-kb2040/include/board.h
@@ -48,7 +48,7 @@
 #define MHZ                     1000000
 
 #define BOARD_XOSC_FREQ         (12 * MHZ)
-#define BOARD_XOSC_STARTUPDELAY 1
+#define BOARD_XOSC_STARTUPDELAY 64
 #define BOARD_PLL_SYS_FREQ      (125 * MHZ)
 #define BOARD_PLL_USB_FREQ      (48 * MHZ)
 

diff --git a/boards/arm/rp2040/adafruit-qt-py-rp2040/include/board.h b/boards/arm/rp2040/adafruit-qt-py-rp2040/include/board.h
@@ -48,7 +48,7 @@
 #define MHZ                     1000000
 
 #define BOARD_XOSC_FREQ         (12 * MHZ)
-#define BOARD_XOSC_STARTUPDELAY 1
+#define BOARD_XOSC_STARTUPDELAY 64
 #define BOARD_PLL_SYS_FREQ      (125 * MHZ)
 #define BOARD_PLL_USB_FREQ      (48 * MHZ)
 

diff --git a/boards/arm/rp2040/seeed-xiao-rp2040/include/board.h b/boards/arm/rp2040/seeed-xiao-rp2040/include/board.h
@@ -48,7 +48,7 @@
 #define MHZ                     1000000
 
 #define BOARD_XOSC_FREQ         (12 * MHZ)
-#define BOARD_XOSC_STARTUPDELAY 1
+#define BOARD_XOSC_STARTUPDELAY 64
 #define BOARD_PLL_SYS_FREQ      (125 * MHZ)
 #define BOARD_PLL_USB_FREQ      (48 * MHZ)