Fix correct definition of sources for spi_flash component (GIT8266O-880)#1302

desertkun wants to merge 3 commits intoespressif:masterespressif/ESP8266_RTOS_SDK:masterfrom

speccytools:spi-flash-partition-fixspeccytools/ESP8266_RTOS_SDK:spi-flash-partition-fixCopy head branch name to clipboard