Directly log values to memory for flash chips.

DM_LOG_UART ?= uart1 DM_LOG_UART_LOWER=$(shell echo $(DM_LOG_UART) | tr A-Z a-z) DM_LOG_UART_UPPER=$(shell echo $(DM_LOG_UART) | tr a-z A-Z) DM_LOG_SPI_DEV ?= spi2 DM_LOG_SPI_DEV_LOWER=$(shell echo $(DM_LOG_SPI_DEV) | tr A-Z a-z) DM_LOG_SPI_DEV_UPPER=$(shell echo $(DM_LOG_SPI_DEV) | tr a-z A-Z) DM_LOG_SPI_SLAVE_IDX ?= spi_slave1 DM_LOG_SPI_SLAVE_IDX_LOWER=$(shell echo $(DM_LOG_SPI_SLAVE_IDX) | tr A-Z a-z) DM_LOG_SPI_SLAVE_IDX_UPPER=$(shell echo $(DM_LOG_SPI_SLAVE_IDX) | tr a-z A-Z) include $(CFG_SHARED)/spi_master.makefile