mimxrt/boards/ADAFRUIT_METRO_M7: Reduce flash freq to 100MHz.

It was set to 133Mhz, but that is not stable. Reduce to 100MHz. The UF2 bootloader runs at 100MHz, so no need for a change of the bootloader. Signed-off-by: robert-hh <[email protected]>
Infineon · Feb 23, 2025 · 1e3cce1 · 1e3cce1
1 parent 6425c9e
commit 1e3cce1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ports/mimxrt/boards/ADAFRUIT_METRO_M7/mpconfigboard.mk b/ports/mimxrt/boards/ADAFRUIT_METRO_M7/mpconfigboard.mk
@@ -4,7 +4,7 @@ MCU_VARIANT = MIMXRT1011DAE5A
 MICROPY_FLOAT_IMPL = single
 MICROPY_HW_FLASH_TYPE ?= qspi_nor_flash
 MICROPY_HW_FLASH_SIZE ?= 0x800000  # 8MB
-MICROPY_HW_FLASH_CLK = kFlexSpiSerialClk_133MHz
+MICROPY_HW_FLASH_CLK = kFlexSpiSerialClk_100MHz
 MICROPY_HW_FLASH_QE_CMD = 0x31
 MICROPY_HW_FLASH_QE_ARG = 0x02