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spi_flash: Fixed bug in SPI flash ROM driver to work with embedded flash chip

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1) fixed SPI_read_status: added check for flash busy flag in matrix mode
2) fixed SPI_page_program: enable write before writing data to SPI FIFO
3) SPI flash ROM funcs replacement is controlled via menuconfig option
This commit is contained in:
Alexey Gerenkov
2017-03-09 10:29:00 +03:00
committed by Ivan Grokhotkov
parent 375b28650b
commit 0860f46220
15 changed files with 982 additions and 321 deletions
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components/esp32/component.mk
+4
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@@ -17,6 +17,10 @@ ifeq ("$(CONFIG_NEWLIB_NANO_FORMAT)","y")
LINKER_SCRIPTS += esp32.rom.nanofmt.ld
endif
ifndef CONFIG_SPI_FLASH_ROM_DRIVER_PATCH
LINKER_SCRIPTS += esp32.rom.spiflash.ld
endif
COMPONENT_ADD_LDFLAGS := -lesp32 \
$(COMPONENT_PATH)/libhal.a \
-L$(COMPONENT_PATH)/lib \